Import of old SSLeay release: SSLeay 0.8.1b
diff --git a/crypto/Makefile.ssl b/crypto/Makefile.ssl new file mode 100644 index 0000000..9cb45e4 --- /dev/null +++ b/crypto/Makefile.ssl
@@ -0,0 +1,156 @@ +# +# SSLeay/crypto/Makefile +# + +DIR= crypto +TOP= .. +CC= cc +INCLUDE= -I. -I../include +INCLUDES= -I.. -I../../include +CFLAG= -g +INSTALLTOP= /usr/local/ssl +MAKE= make -f Makefile.ssl +MAKEDEPEND= makedepend -f Makefile.ssl +MAKEFILE= Makefile.ssl +RM= /bin/rm -f +AR= ar r + +MAKE= make -f Makefile.ssl +MAKEDEPEND= makedepend -f Makefile.ssl +MAKEFILE= Makefile.ssl + +PEX_LIBS= +EX_LIBS= + +CFLAGS= $(INCLUDE) $(CFLAG) -DCFLAGS=" \"$(CC) $(CFLAG)\" " + +LIBS= + +SDIRS= md sha mdc2 \ + des rc4 rc2 idea bf \ + bn rsa dsa dh \ + buffer bio stack lhash rand err objects \ + evp pem x509 \ + asn1 conf txt_db pkcs7 + +GENERAL=Makefile README + +LIB= $(TOP)/libcrypto.a +LIBSRC= cryptlib.c mem.c cversion.c +LIBOBJ= cryptlib.o mem.o cversion.o + +SRC= $(LIBSRC) + +EXHEADER= crypto.h cryptall.h +HEADER= cryptlib.h date.h $(EXHEADER) + +ALL= $(GENERAL) $(SRC) $(HEADER) + +top: + @(cd ..; $(MAKE) DIRS=$(DIR) all) + +all: date.h lib subdirs + +date.h: ../Makefile.ssl ../VERSION + echo "#define DATE \"`date`\"" >date.h + +subdirs: + @for i in $(SDIRS) ;\ + do \ + (cd $$i; echo "making all in $$i..."; \ + $(MAKE) CC='$(CC)' INCLUDES='${INCLUDES}' CFLAG='${CFLAG}' INSTALLTOP='${INSTALLTOP}' PEX_LIBS='${PEX_LIBS}' EX_LIBS='${EX_LIBS}' BN_MULW='${BN_MULW}' DES_ENC='${DES_ENC}' BF_ENC='${BF_ENC}' AR='${AR}' all ); \ + done; + +files: + perl $(TOP)/util/files.pl Makefile.ssl >> $(TOP)/MINFO + @for i in $(SDIRS) ;\ + do \ + (cd $$i; echo "making 'files' in $$i..."; \ + $(MAKE) files ); \ + done; + +links: + /bin/rm -f Makefile + $(TOP)/util/point.sh Makefile.ssl Makefile ; + $(TOP)/util/mklink.sh ../include $(EXHEADER) ; + $(TOP)/util/mklink.sh ../test $(TEST) ; + $(TOP)/util/mklink.sh ../apps $(APPS) ; + $(TOP)/util/point.sh Makefile.ssl Makefile; + @for i in $(SDIRS) ;\ + do \ + (cd $$i; echo "making links in $$i..."; \ + $(MAKE) links ); \ + done; + +lib: $(LIBOBJ) + $(AR) $(LIB) $(LIBOBJ) + sh $(TOP)/util/ranlib.sh $(LIB) + @touch lib + +libs: + @for i in $(SDIRS) ;\ + do \ + (cd $$i; echo "making libs in $$i..."; \ + $(MAKE) CC='$(CC)' CFLAG='${CFLAG}' INSTALLTOP='${INSTALLTOP}' PEX_LIBS='${PEX_LIBS}' EX_LIBS='${EX_LIBS}' AR='${AR}' lib ); \ + done; + +tests: + @for i in $(SDIRS) ;\ + do \ + (cd $$i; echo "making tests in $$i..."; \ + $(MAKE) CC='$(CC)' CFLAG='${CFLAG}' INSTALLTOP='${INSTALLTOP}' PEX_LIBS='${PEX_LIBS}' EX_LIBS='${EX_LIBS}' AR='${AR}' tests ); \ + done; + +install: + @for i in $(EXHEADER) ;\ + do \ + (cp $$i $(INSTALLTOP)/include/$$i; \ + chmod 644 $(INSTALLTOP)/include/$$i ); \ + done; + @for i in $(SDIRS) ;\ + do \ + (cd $$i; echo "making install in $$i..."; \ + $(MAKE) CC='$(CC)' CFLAG='${CFLAG}' INSTALLTOP='${INSTALLTOP}' PEX_LIBS='${PEX_LIBS}' EX_LIBS='${EX_LIBS}' install ); \ + done; + +lint: + @for i in $(SDIRS) ;\ + do \ + (cd $$i; echo "making lint in $$i..."; \ + $(MAKE) CC='$(CC)' CFLAG='${CFLAG}' INSTALLTOP='${INSTALLTOP}' PEX_LIBS='${PEX_LIBS}' EX_LIBS='${EX_LIBS}' lint ); \ + done; + +depend: + $(MAKEDEPEND) $(INCLUDE) $(PROGS) $(LIBSRC) + @for i in $(SDIRS) ;\ + do \ + (cd $$i; echo "making depend in $$i..."; \ + $(MAKE) MAKEFILE='${MAKEFILE}' INCLUDES='${INCLUDES}' MAKEDEPEND='${MAKEDEPEND}' depend ); \ + done; + +clean: + /bin/rm -f *.o */*.o *.obj lib tags core .pure .nfs* *.old *.bak fluff + @for i in $(SDIRS) ;\ + do \ + (cd $$i; echo "making clean in $$i..."; \ + $(MAKE) CC='$(CC)' CFLAG='${CFLAG}' INSTALLTOP='${INSTALLTOP}' PEX_LIBS='${PEX_LIBS}' EX_LIBS='${EX_LIBS}' clean ); \ + done; + +dclean: + perl -pe 'if (/^# DO NOT DELETE THIS LINE/) {print; exit(0);}' $(MAKEFILE) >Makefile.new + mv -f Makefile.new $(MAKEFILE) + @for i in $(SDIRS) ;\ + do \ + (cd $$i; echo "making dclean in $$i..."; \ + $(MAKE) CC='$(CC)' CFLAG='${CFLAG}' INSTALLTOP='${INSTALLTOP}' PEX_LIBS='${PEX_LIBS}' EX_LIBS='${EX_LIBS}' dclean ); \ + done; + +errors: + perl ./err/err_code.pl */*.c ../ssl/*.c ../rsaref/*.c + @for i in $(SDIRS) ;\ + do \ + (cd $$i; echo "making errors in $$i..."; \ + $(MAKE) errors ); \ + done; + +# DO NOT DELETE THIS LINE -- make depend depends on it.
diff --git a/crypto/asn1/Makefile.ssl b/crypto/asn1/Makefile.ssl new file mode 100644 index 0000000..a39e009 --- /dev/null +++ b/crypto/asn1/Makefile.ssl
@@ -0,0 +1,118 @@ +# +# SSLeay/crypto/asn1/Makefile +# + +DIR= asn1 +TOP= ../.. +CC= cc +INCLUDES= -I.. -I../../include +CFLAG=-g +INSTALLTOP=/usr/local/ssl +MAKE= make -f Makefile.ssl +MAKEDEPEND= makedepend -f Makefile.ssl +MAKEFILE= Makefile.ssl +AR= ar r + +CFLAGS= $(INCLUDES) $(CFLAG) + +ERR=asn1 +ERRC=asn1_err +GENERAL=Makefile README +TEST= +APPS= + +LIB=$(TOP)/libcrypto.a +LIBSRC= a_object.c a_bitstr.c a_utctm.c a_int.c a_octet.c a_print.c \ + a_type.c a_set.c a_dup.c a_d2i_fp.c a_i2d_fp.c \ + a_sign.c a_digest.c a_verify.c \ + x_algor.c x_val.c x_pubkey.c x_sig.c x_req.c x_attrib.c \ + x_name.c x_cinf.c x_x509.c x_crl.c x_info.c x_spki.c \ + d2i_r_pr.c i2d_r_pr.c d2i_r_pu.c i2d_r_pu.c \ + d2i_s_pr.c i2d_s_pr.c d2i_s_pu.c i2d_s_pu.c \ + d2i_pu.c d2i_pr.c i2d_pu.c i2d_pr.c\ + t_req.c t_x509.c t_pkey.c \ + p7_i_s.c p7_signi.c p7_signd.c p7_recip.c p7_enc_c.c p7_evp.c \ + p7_dgst.c p7_s_e.c p7_enc.c p7_lib.c \ + f_int.c f_string.c i2d_dhp.c i2d_dsap.c d2i_dhp.c d2i_dsap.c n_pkey.c \ + a_hdr.c x_pkey.c a_bool.c x_exten.c \ + asn1_par.c asn1_lib.c $(ERRC).c a_meth.c a_bytes.c +LIBOBJ= a_object.o a_bitstr.o a_utctm.o a_int.o a_octet.o a_print.o \ + a_type.o a_set.o a_dup.o a_d2i_fp.o a_i2d_fp.o \ + a_sign.o a_digest.o a_verify.o \ + x_algor.o x_val.o x_pubkey.o x_sig.o x_req.o x_attrib.o \ + x_name.o x_cinf.o x_x509.o x_crl.o x_info.o x_spki.o \ + d2i_r_pr.o i2d_r_pr.o d2i_r_pu.o i2d_r_pu.o \ + d2i_s_pr.o i2d_s_pr.o d2i_s_pu.o i2d_s_pu.o \ + d2i_pu.o d2i_pr.o i2d_pu.o i2d_pr.o \ + t_req.o t_x509.o t_pkey.o \ + p7_i_s.o p7_signi.o p7_signd.o p7_recip.o p7_enc_c.o p7_evp.o \ + p7_dgst.o p7_s_e.o p7_enc.o p7_lib.o \ + f_int.o f_string.o i2d_dhp.o i2d_dsap.o d2i_dhp.o d2i_dsap.o n_pkey.o \ + a_hdr.o x_pkey.o a_bool.o x_exten.o \ + asn1_par.o asn1_lib.o $(ERRC).o a_meth.o a_bytes.o + +SRC= $(LIBSRC) + +EXHEADER= asn1.h asn1_mac.h +HEADER= $(EXHEADER) + +ALL= $(GENERAL) $(SRC) $(HEADER) + +top: + (cd ../..; $(MAKE) DIRS=crypto SDIRS=$(DIR) sub_all) + +test: test.c + cc -g -I../../include -c test.c + cc -g -I../../include -o test test.o -L../.. -lcrypto + +pk: pk.c + cc -g -I../../include -c pk.c + cc -g -I../../include -o pk pk.o -L../.. -lcrypto + +all: lib + +lib: $(LIBOBJ) + $(AR) $(LIB) $(LIBOBJ) + sh $(TOP)/util/ranlib.sh $(LIB) + @touch lib + +files: + perl $(TOP)/util/files.pl Makefile.ssl >> $(TOP)/MINFO + +links: + /bin/rm -f Makefile + $(TOP)/util/point.sh Makefile.ssl Makefile ; + $(TOP)/util/mklink.sh ../../include $(EXHEADER) + $(TOP)/util/mklink.sh ../../test $(TEST) + $(TOP)/util/mklink.sh ../../apps $(APPS) + +install: + @for i in $(EXHEADER) ; \ + do \ + (cp $$i $(INSTALLTOP)/include/$$i; \ + chmod 644 $(INSTALLTOP)/include/$$i ); \ + done; + +tags: + ctags $(SRC) + +tests: + +lint: + lint -DLINT $(INCLUDES) $(SRC)>fluff + +depend: + $(MAKEDEPEND) $(INCLUDES) $(PROGS) $(LIBSRC) + +dclean: + perl -pe 'if (/^# DO NOT DELETE THIS LINE/) {print; exit(0);}' $(MAKEFILE) >Makefile.new + mv -f Makefile.new $(MAKEFILE) + +clean: + /bin/rm -f *.o *.obj lib tags core .pure .nfs* *.old *.bak fluff + +errors: + perl $(TOP)/util/err-ins.pl $(ERR).err $(ERR).h + perl ../err/err_genc.pl $(ERR).h $(ERRC).c + +# DO NOT DELETE THIS LINE -- make depend depends on it.
diff --git a/crypto/asn1/a_bitstr.c b/crypto/asn1/a_bitstr.c new file mode 100644 index 0000000..eb99ebc --- /dev/null +++ b/crypto/asn1/a_bitstr.c
@@ -0,0 +1,158 @@ +/* crypto/asn1/a_bitstr.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "asn1.h" + +/* ASN1err(ASN1_F_ASN1_STRING_NEW,ASN1_R_STRING_TOO_SHORT); + * ASN1err(ASN1_F_D2I_ASN1_BIT_STRING,ASN1_R_EXPECTING_A_BIT_STRING); + */ + +int i2d_ASN1_BIT_STRING(a,pp) +ASN1_BIT_STRING *a; +unsigned char **pp; + { + int ret,j,r,bits; + unsigned char *p,*d; + + if (a == NULL) return(0); + + /* our bit strings are always a multiple of 8 :-) */ + bits=0; + ret=1+a->length; + r=ASN1_object_size(0,ret,V_ASN1_BIT_STRING); + if (pp == NULL) return(r); + p= *pp; + + ASN1_put_object(&p,0,ret,V_ASN1_BIT_STRING,V_ASN1_UNIVERSAL); + if (bits == 0) + j=0; + else j=8-bits; + *(p++)=(unsigned char)j; + d=a->data; + memcpy(p,d,a->length); + p+=a->length; + if (a->length > 0) p[-1]&=(0xff<<j); + *pp=p; + return(r); + } + +ASN1_BIT_STRING *d2i_ASN1_BIT_STRING(a, pp, length) +ASN1_BIT_STRING **a; +unsigned char **pp; +long length; + { + ASN1_BIT_STRING *ret=NULL; + unsigned char *p,*s; + long len; + int inf,tag,xclass; + int i; + + if ((a == NULL) || ((*a) == NULL)) + { + if ((ret=ASN1_BIT_STRING_new()) == NULL) return(NULL); + } + else + ret=(*a); + + p= *pp; + inf=ASN1_get_object(&p,&len,&tag,&xclass,length); + if (inf & 0x80) + { + i=ASN1_R_BAD_OBJECT_HEADER; + goto err; + } + + if (tag != V_ASN1_BIT_STRING) + { + i=ASN1_R_EXPECTING_A_BIT_STRING; + goto err; + } + if (len < 1) { i=ASN1_R_STRING_TOO_SHORT; goto err; } + + i= *(p++); + if (len-- > 1) /* using one because of the bits left byte */ + { + s=(unsigned char *)Malloc((int)len); + if (s == NULL) + { + i=ERR_R_MALLOC_FAILURE; + goto err; + } + memcpy(s,p,(int)len); + s[len-1]&=(0xff<<i); + p+=len; + } + else + s=NULL; + + ret->length=(int)len; + if (ret->data != NULL) Free((char *)ret->data); + ret->data=s; + ret->type=V_ASN1_BIT_STRING; + if (a != NULL) (*a)=ret; + *pp=p; + return(ret); +err: + ASN1err(ASN1_F_D2I_ASN1_BIT_STRING,i); + if ((ret != NULL) && ((a == NULL) || (*a != ret))) + ASN1_BIT_STRING_free(ret); + return(NULL); + } +
diff --git a/crypto/asn1/a_bool.c b/crypto/asn1/a_bool.c new file mode 100644 index 0000000..83607b5 --- /dev/null +++ b/crypto/asn1/a_bool.c
@@ -0,0 +1,121 @@ +/* crypto/asn1/a_bool.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "asn1.h" + +/* ASN1err(ASN1_F_D2I_ASN1_BOOLEAN,ASN1_R_EXPECTING_A_BOOLEAN); + * ASN1err(ASN1_F_D2I_ASN1_BOOLEAN,ASN1_R_BOOLEAN_IS_WRONG_LENGTH); + */ + +int i2d_ASN1_BOOLEAN(a,pp) +int a; +unsigned char **pp; + { + int r; + unsigned char *p; + + r=ASN1_object_size(0,1,V_ASN1_BOOLEAN); + if (pp == NULL) return(r); + p= *pp; + + ASN1_put_object(&p,0,1,V_ASN1_BOOLEAN,V_ASN1_UNIVERSAL); + *(p++)= (unsigned char)a; + *pp=p; + return(r); + } + +int d2i_ASN1_BOOLEAN(a, pp, length) +int *a; +unsigned char **pp; +long length; + { + int ret= -1; + unsigned char *p; + long len; + int inf,tag,xclass; + int i=0; + + p= *pp; + inf=ASN1_get_object(&p,&len,&tag,&xclass,length); + if (inf & 0x80) + { + i=ASN1_R_BAD_OBJECT_HEADER; + goto err; + } + + if (tag != V_ASN1_BOOLEAN) + { + i=ASN1_R_EXPECTING_A_BOOLEAN; + goto err; + } + + if (len != 1) + { + i=ASN1_R_BOOLEAN_IS_WRONG_LENGTH; + goto err; + } + ret= (int)*(p++); + if (a != NULL) (*a)=ret; + *pp=p; + return(ret); +err: + ASN1err(ASN1_F_D2I_ASN1_BOOLEAN,i); + return(ret); + }
diff --git a/crypto/asn1/a_bytes.c b/crypto/asn1/a_bytes.c new file mode 100644 index 0000000..0c91324 --- /dev/null +++ b/crypto/asn1/a_bytes.c
@@ -0,0 +1,337 @@ +/* crypto/asn1/a_bytes.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "asn1_mac.h" + +/* ASN1err(ASN1_F_ASN1_TYPE_NEW,ASN1_R_ERROR_STACK); + * ASN1err(ASN1_F_D2I_ASN1_TYPE_BYTES,ASN1_R_ERROR_STACK); + * ASN1err(ASN1_F_D2I_ASN1_TYPE_BYTES,ASN1_R_WRONG_TYPE); + * ASN1err(ASN1_F_ASN1_COLLATE_PRIMATIVE,ASN1_R_WRONG_TAG); + */ + +static unsigned long tag2bit[32]={ +0, 0, 0, 0, /* tags 0 - 3 */ +B_ASN1_OCTET_STRING, 0, 0, B_ASN1_UNKNOWN,/* tags 4- 7 */ +B_ASN1_UNKNOWN, B_ASN1_UNKNOWN, B_ASN1_UNKNOWN, B_ASN1_UNKNOWN,/* tags 8-11 */ +B_ASN1_UNKNOWN, B_ASN1_UNKNOWN, B_ASN1_UNKNOWN, B_ASN1_UNKNOWN,/* tags 12-15 */ +0, 0, B_ASN1_NUMERICSTRING,B_ASN1_PRINTABLESTRING, +B_ASN1_T61STRING,B_ASN1_VIDEOTEXSTRING,B_ASN1_IA5STRING,0, +0,B_ASN1_GRAPHICSTRING,B_ASN1_ISO64STRING,B_ASN1_GENERALSTRING, +B_ASN1_UNIVERSALSTRING,B_ASN1_UNKNOWN,B_ASN1_UNKNOWN,B_ASN1_UNKNOWN, + }; + +#ifndef NOPROTO +static int asn1_collate_primative(ASN1_STRING *a, ASN1_CTX *c); +#else +static int asn1_collate_primative(); +#endif + +/* type is a 'bitmap' of acceptable string types to be accepted. + */ +ASN1_STRING *d2i_ASN1_type_bytes(a, pp, length, type) +ASN1_STRING **a; +unsigned char **pp; +long length; +int type; + { + ASN1_STRING *ret=NULL; + unsigned char *p,*s; + long len; + int inf,tag,xclass; + int i=0; + + if ((a == NULL) || ((*a) == NULL)) + { + if ((ret=ASN1_STRING_new()) == NULL) return(NULL); + } + else + ret=(*a); + + p= *pp; + inf=ASN1_get_object(&p,&len,&tag,&xclass,length); + if (inf & 0x80) goto err; + + if (tag >= 32) + { + i=ASN1_R_TAG_VALUE_TOO_HIGH;; + goto err; + } + if (!(tag2bit[tag] & type)) + { + i=ASN1_R_WRONG_TYPE; + goto err; + } + if (len != 0) + { + s=(unsigned char *)Malloc((int)len+1); + if (s == NULL) + { + i=ERR_R_MALLOC_FAILURE; + goto err; + } + memcpy(s,p,(int)len); + s[len]='\0'; + p+=len; + } + else + s=NULL; + + if (ret->data != NULL) Free((char *)ret->data); + ret->length=(int)len; + ret->data=s; + ret->type=tag; + if (a != NULL) (*a)=ret; + *pp=p; + return(ret); +err: + ASN1err(ASN1_F_D2I_ASN1_TYPE_BYTES,i); + if ((ret != NULL) && ((a == NULL) || (*a != ret))) + ASN1_STRING_free(ret); + return(NULL); + } + +int i2d_ASN1_bytes(a, pp, tag, xclass) +ASN1_STRING *a; +unsigned char **pp; +int tag; +int xclass; + { + int ret,r,constructed; + unsigned char *p; + + if (a == NULL) return(0); + ret=a->length; + r=ASN1_object_size(0,ret,tag); + if (pp == NULL) return(r); + p= *pp; + + if ((tag == V_ASN1_SEQUENCE) || (tag == V_ASN1_SET)) + constructed=1; + else + constructed=0; + ASN1_put_object(&p,constructed,ret,tag,xclass); + memcpy(p,a->data,a->length); + p+=a->length; + *pp= p; + return(r); + } + +ASN1_STRING *d2i_ASN1_bytes(a, pp, length, Ptag, Pclass) +ASN1_STRING **a; +unsigned char **pp; +long length; +int Ptag; +int Pclass; + { + ASN1_STRING *ret=NULL; + unsigned char *p,*s; + long len; + int inf,tag,xclass; + int i=0; + + if ((a == NULL) || ((*a) == NULL)) + { + if ((ret=ASN1_STRING_new()) == NULL) return(NULL); + } + else + ret=(*a); + + p= *pp; + inf=ASN1_get_object(&p,&len,&tag,&xclass,length); + if (inf & 0x80) + { + i=ASN1_R_BAD_OBJECT_HEADER; + goto err; + } + + if (tag != Ptag) + { + i=ASN1_R_WRONG_TAG; + goto err; + } + + if (inf & V_ASN1_CONSTRUCTED) + { + ASN1_CTX c; + + c.pp=pp; + c.p=p; + c.inf=inf; + c.slen=len; + c.tag=Ptag; + c.xclass=Pclass; + c.max=(length == 0)?0:(p+length); + if (!asn1_collate_primative(ret,&c)) + goto err; + else + { + p=c.p; + } + } + else + { + if (len != 0) + { + if (ret->length < len) + { + if (ret->data != NULL) Free((char *)ret->data); + s=(unsigned char *)Malloc((int)len); + if (s == NULL) + { + i=ERR_R_MALLOC_FAILURE; + goto err; + } + } + else + s=ret->data; + memcpy(s,p,(int)len); + p+=len; + } + else + { + s=NULL; + if (ret->data != NULL) Free((char *)ret->data); + } + + ret->length=(int)len; + ret->data=s; + ret->type=Ptag; + } + + if (a != NULL) (*a)=ret; + *pp=p; + return(ret); +err: + if ((ret != NULL) && ((a == NULL) || (*a != ret))) + ASN1_STRING_free(ret); + ASN1err(ASN1_F_D2I_ASN1_BYTES,i); + return(NULL); + } + + +/* We are about to parse 0..n d2i_ASN1_bytes objects, we are to collapes + * them into the one struture that is then returned */ +/* There have been a few bug fixes for this function from + * Paul Keogh <paul.keogh@sse.ie>, many thanks to him */ +static int asn1_collate_primative(a,c) +ASN1_STRING *a; +ASN1_CTX *c; + { + ASN1_STRING *os=NULL; + BUF_MEM b; + int num; + + b.length=0; + b.max=0; + b.data=NULL; + + if (a == NULL) + { + c->error=ERR_R_PASSED_NULL_PARAMETER; + goto err; + } + + num=0; + for (;;) + { + if (c->inf & 1) + { + c->eos=ASN1_check_infinite_end(&c->p, + (long)(c->max-c->p)); + if (c->eos) break; + } + else + { + if (c->slen <= 0) break; + } + + c->q=c->p; + if (d2i_ASN1_bytes(&os,&c->p,c->max-c->p,c->tag,c->xclass) + == NULL) + { + c->error=ERR_R_ASN1_LIB; + goto err; + } + + if (!BUF_MEM_grow(&b,num+os->length)) + { + c->error=ERR_R_BUF_LIB; + goto err; + } + memcpy(&(b.data[num]),os->data,os->length); + if (!(c->inf & 1)) + c->slen-=(c->p-c->q); + num+=os->length; + } + + if (!asn1_Finish(c)) goto err; + + a->length=num; + if (a->data != NULL) Free(a->data); + a->data=(unsigned char *)b.data; + if (os != NULL) ASN1_STRING_free(os); + return(1); +err: + ASN1err(ASN1_F_ASN1_COLLATE_PRIMATIVE,c->error); + if (os != NULL) ASN1_STRING_free(os); + if (b.data != NULL) Free(b.data); + return(0); + } +
diff --git a/crypto/asn1/a_d2i_fp.c b/crypto/asn1/a_d2i_fp.c new file mode 100644 index 0000000..5c9c9cf --- /dev/null +++ b/crypto/asn1/a_d2i_fp.c
@@ -0,0 +1,200 @@ +/* crypto/asn1/a_d2i_fp.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "buffer.h" +#include "asn1_mac.h" + +#define HEADER_SIZE 8 + +#ifndef WIN16 +char *ASN1_d2i_fp(xnew,d2i,in,x) +char *(*xnew)(); +char *(*d2i)(); +FILE *in; +unsigned char **x; + { + BIO *b; + char *ret; + + if ((b=BIO_new(BIO_s_file())) == NULL) + { + ASN1err(ASN1_F_ASN1_D2I_FP,ERR_R_BUF_LIB); + return(NULL); + } + BIO_set_fp(b,in,BIO_NOCLOSE); + ret=ASN1_d2i_bio(xnew,d2i,b,x); + BIO_free(b); + return(ret); + } +#endif + +char *ASN1_d2i_bio(xnew,d2i,in,x) +char *(*xnew)(); +char *(*d2i)(); +BIO *in; +unsigned char **x; + { + BUF_MEM *b; + unsigned char *p; + int i; + char *ret=NULL; + ASN1_CTX c; + int want=HEADER_SIZE; + int eos=0; + int off=0; + int len=0; + + b=BUF_MEM_new(); + if (b == NULL) + { + ASN1err(ASN1_F_ASN1_D2I_BIO,ERR_R_MALLOC_FAILURE); + return(NULL); + } + + for (;;) + { + if (want >= (len-off)) + { + want-=(len-off); + + if (!BUF_MEM_grow(b,len+want)) + { + ASN1err(ASN1_F_ASN1_D2I_BIO,ERR_R_MALLOC_FAILURE); + goto err; + } + i=BIO_read(in,&(b->data[len]),want); + if ((i < 0) && ((len-off) == 0)) + { + ASN1err(ASN1_F_ASN1_D2I_BIO,ASN1_R_NOT_ENOUGH_DATA); + goto err; + } + if (i > 0) + len+=i; + } + /* else data already loaded */ + + p=(unsigned char *)&(b->data[off]); + c.p=p; + c.inf=ASN1_get_object(&(c.p),&(c.slen),&(c.tag),&(c.xclass), + len-off); + if (c.inf & 0x80) + { + unsigned long e; + + e=ERR_GET_REASON(ERR_peek_error()); + if (e != ASN1_R_TOO_LONG) + goto err; + else + ERR_get_error(); /* clear error */ + } + i=c.p-p;/* header length */ + off+=i; /* end of data */ + + if (c.inf & 1) + { + /* no data body so go round again */ + eos++; + want=HEADER_SIZE; + } + else if (eos && (c.slen == 0) && (c.tag == V_ASN1_EOC)) + { + /* eos value, so go back and read another header */ + eos--; + if (eos <= 0) + break; + else + want=HEADER_SIZE; + } + else + { + /* suck in c.slen bytes of data */ + want=(int)c.slen; + if (want > (len-off)) + { + want-=(len-off); + if (!BUF_MEM_grow(b,len+want)) + { + ASN1err(ASN1_F_ASN1_D2I_BIO,ERR_R_MALLOC_FAILURE); + goto err; + } + i=BIO_read(in,&(b->data[len]),want); + if (i <= 0) + { + ASN1err(ASN1_F_ASN1_D2I_BIO,ASN1_R_NOT_ENOUGH_DATA); + goto err; + } + len+=i; + } + off+=(int)c.slen; + if (eos <= 0) + { + break; + } + else + want=HEADER_SIZE; + } + } + + p=(unsigned char *)b->data; + ret=d2i(x,&p,off); +err: + if (b != NULL) BUF_MEM_free(b); + return(ret); + }
diff --git a/crypto/asn1/a_digest.c b/crypto/asn1/a_digest.c new file mode 100644 index 0000000..8f395d9 --- /dev/null +++ b/crypto/asn1/a_digest.c
@@ -0,0 +1,91 @@ +/* crypto/asn1/a_digest.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include <time.h> +#include <sys/types.h> +#include <sys/stat.h> + +#include "cryptlib.h" +#include "evp.h" +#include "x509.h" +#include "buffer.h" + +int ASN1_digest(i2d,type,data,md,len) +int (*i2d)(); +EVP_MD *type; +char *data; +unsigned char *md; +unsigned int *len; + { + EVP_MD_CTX ctx; + int i; + unsigned char *str,*p; + + i=i2d(data,NULL); + if ((str=(unsigned char *)Malloc(i)) == NULL) return(0); + p=str; + i2d(data,&p); + + EVP_DigestInit(&ctx,type); + EVP_DigestUpdate(&ctx,str,i); + EVP_DigestFinal(&ctx,md,len); + Free(str); + return(1); + } +
diff --git a/crypto/asn1/a_dup.c b/crypto/asn1/a_dup.c new file mode 100644 index 0000000..51ed105 --- /dev/null +++ b/crypto/asn1/a_dup.c
@@ -0,0 +1,86 @@ +/* crypto/asn1/a_dup.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "asn1_mac.h" + +#define READ_CHUNK 2048 + +char *ASN1_dup(i2d,d2i,x) +int (*i2d)(); +char *(*d2i)(); +char *x; + { + unsigned char *b,*p; + long i; + char *ret; + + if (x == NULL) return(NULL); + + i=(long)i2d(x,NULL); + b=(unsigned char *)Malloc((unsigned int)i+10); + if (b == NULL) + { ASN1err(ASN1_F_ASN1_DUP,ERR_R_MALLOC_FAILURE); return(NULL); } + p= b; + i=i2d(x,&p); + p= b; + ret=d2i(NULL,&p,i); + Free((char *)b); + return(ret); + }
diff --git a/crypto/asn1/a_hdr.c b/crypto/asn1/a_hdr.c new file mode 100644 index 0000000..b7de335 --- /dev/null +++ b/crypto/asn1/a_hdr.c
@@ -0,0 +1,130 @@ +/* crypto/asn1/a_hdr.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "asn1_mac.h" +#include "asn1.h" + +/* + * ASN1err(ASN1_F_D2I_ASN1_HEADER,ASN1_R_LENGTH_MISMATCH); + * ASN1err(ASN1_F_I2D_ASN1_HEADER,ASN1_R_BAD_GET_OBJECT); + * ASN1err(ASN1_F_I2D_ASN1_HEADER,ASN1_R_BAD_GET_OBJECT); + * ASN1err(ASN1_F_ASN1_HEADER_NEW,ASN1_R_BAD_GET_OBJECT); + */ + +int i2d_ASN1_HEADER(a,pp) +ASN1_HEADER *a; +unsigned char **pp; + { + M_ASN1_I2D_vars(a); + + M_ASN1_I2D_len(a->header, i2d_ASN1_OCTET_STRING); + M_ASN1_I2D_len(a->data, a->meth->i2d); + + M_ASN1_I2D_seq_total(); + + M_ASN1_I2D_put(a->header, i2d_ASN1_OCTET_STRING); + M_ASN1_I2D_put(a->data, a->meth->i2d); + + M_ASN1_I2D_finish(); + } + +ASN1_HEADER *d2i_ASN1_HEADER(a,pp,length) +ASN1_HEADER **a; +unsigned char **pp; +long length; + { + M_ASN1_D2I_vars(a,ASN1_HEADER *,ASN1_HEADER_new); + + M_ASN1_D2I_Init(); + M_ASN1_D2I_start_sequence(); + M_ASN1_D2I_get(ret->header,d2i_ASN1_OCTET_STRING); + if (ret->meth != NULL) + { + M_ASN1_D2I_get(ret->data,ret->meth->d2i); + } + else + { + if (a != NULL) (*a)=ret; + return(ret); + } + M_ASN1_D2I_Finish(a,ASN1_HEADER_free,ASN1_F_D2I_ASN1_HEADER); + } + +ASN1_HEADER *ASN1_HEADER_new() + { + ASN1_HEADER *ret=NULL; + + M_ASN1_New_Malloc(ret,ASN1_HEADER); + M_ASN1_New(ret->header,ASN1_OCTET_STRING_new); + ret->meth=NULL; + ret->data=NULL; + return(ret); + M_ASN1_New_Error(ASN1_F_ASN1_HEADER_NEW); + } + +void ASN1_HEADER_free(a) +ASN1_HEADER *a; + { + if (a == NULL) return; + ASN1_OCTET_STRING_free(a->header); + if (a->meth != NULL) + a->meth->destroy(a->data); + Free((char *)a); + }
diff --git a/crypto/asn1/a_i2d_fp.c b/crypto/asn1/a_i2d_fp.c new file mode 100644 index 0000000..eab127e --- /dev/null +++ b/crypto/asn1/a_i2d_fp.c
@@ -0,0 +1,119 @@ +/* crypto/asn1/a_i2d_fp.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "buffer.h" +#include "asn1_mac.h" + +#ifndef WIN16 +int ASN1_i2d_fp(i2d,out,x) +int (*i2d)(); +FILE *out; +unsigned char *x; + { + BIO *b; + int ret; + + if ((b=BIO_new(BIO_s_file())) == NULL) + { + ASN1err(ASN1_F_ASN1_I2D_FP,ERR_R_BUF_LIB); + return(0); + } + BIO_set_fp(b,out,BIO_NOCLOSE); + ret=ASN1_i2d_bio(i2d,b,x); + BIO_free(b); + return(ret); + } +#endif + +int ASN1_i2d_bio(i2d,out,x) +int (*i2d)(); +BIO *out; +unsigned char *x; + { + char *b; + unsigned char *p; + int i,j=0,n,ret=1; + + n=i2d(x,NULL); + b=(char *)Malloc(n); + if (b == NULL) + { + ASN1err(ASN1_F_ASN1_I2D_BIO,ERR_R_MALLOC_FAILURE); + return(0); + } + + p=(unsigned char *)b; + i2d(x,&p); + + for (;;) + { + i=BIO_write(out,&(b[j]),n); + if (i == n) break; + if (i <= 0) + { + ret=0; + break; + } + j+=i; + n-=i; + } + Free((char *)b); + return(ret); + }
diff --git a/crypto/asn1/a_int.c b/crypto/asn1/a_int.c new file mode 100644 index 0000000..ce0921d --- /dev/null +++ b/crypto/asn1/a_int.c
@@ -0,0 +1,304 @@ +/* crypto/asn1/a_int.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "asn1.h" + +/* ASN1err(ASN1_F_D2I_ASN1_INTEGER,ASN1_R_EXPECTING_AN_INTEGER); + */ + +int i2d_ASN1_INTEGER(a,pp) +ASN1_INTEGER *a; +unsigned char **pp; + { + int pad=0,ret,r,i,t; + unsigned char *p,*pt,*n,pb=0; + + if ((a == NULL) || (a->data == NULL)) return(0); + t=a->type; + if (a->length == 0) + ret=1; + else + { + ret=a->length; + i=a->data[0]; + if ((t == V_ASN1_INTEGER) && (i > 127)) + { + pad=1; + pb=0; + } + else if ((t == V_ASN1_NEG_INTEGER) && (i>128)) + { + pad=1; + pb=0xFF; + } + ret+=pad; + } + r=ASN1_object_size(0,ret,V_ASN1_INTEGER); + if (pp == NULL) return(r); + p= *pp; + + ASN1_put_object(&p,0,ret,V_ASN1_INTEGER,V_ASN1_UNIVERSAL); + if (pad) *(p++)=pb; + if (a->length == 0) + *(p++)=0; + else if (t == V_ASN1_INTEGER) + { + memcpy(p,a->data,(unsigned int)a->length); + p+=a->length; + } + else + { + n=a->data; + pt=p; + for (i=a->length; i>0; i--) + *(p++)= (*(n++)^0xFF)+1; + if (!pad) *pt|=0x80; + } + + *pp=p; + return(r); + } + +ASN1_INTEGER *d2i_ASN1_INTEGER(a, pp, length) +ASN1_INTEGER **a; +unsigned char **pp; +long length; + { + ASN1_INTEGER *ret=NULL; + unsigned char *p,*to,*s; + long len; + int inf,tag,xclass; + int i; + + if ((a == NULL) || ((*a) == NULL)) + { + if ((ret=ASN1_INTEGER_new()) == NULL) return(NULL); + ret->type=V_ASN1_INTEGER; + } + else + ret=(*a); + + p= *pp; + inf=ASN1_get_object(&p,&len,&tag,&xclass,length); + if (inf & 0x80) + { + i=ASN1_R_BAD_OBJECT_HEADER; + goto err; + } + + if (tag != V_ASN1_INTEGER) + { + i=ASN1_R_EXPECTING_AN_INTEGER; + goto err; + } + + /* We must Malloc stuff, even for 0 bytes otherwise it + * signifies a missing NULL parameter. */ + s=(unsigned char *)Malloc((int)len+1); + if (s == NULL) + { + i=ERR_R_MALLOC_FAILURE; + goto err; + } + to=s; + if (*p & 0x80) /* a negative number */ + { + ret->type=V_ASN1_NEG_INTEGER; + if (*p == 0xff) + { + p++; + len--; + } + for (i=(int)len; i>0; i--) + *(to++)= (*(p++)^0xFF)+1; + } + else + { + ret->type=V_ASN1_INTEGER; + if ((*p == 0) && (len != 1)) + { + p++; + len--; + } + memcpy(s,p,(int)len); + p+=len; + } + + if (ret->data != NULL) Free((char *)ret->data); + ret->data=s; + ret->length=(int)len; + if (a != NULL) (*a)=ret; + *pp=p; + return(ret); +err: + ASN1err(ASN1_F_D2I_ASN1_INTEGER,i); + if ((ret != NULL) && ((a == NULL) || (*a != ret))) + ASN1_INTEGER_free(ret); + return(NULL); + } + +int ASN1_INTEGER_set(a,v) +ASN1_INTEGER *a; +long v; + { + int i,j,k; + unsigned char buf[sizeof(long)+1]; + long d; + + a->type=V_ASN1_INTEGER; + if (a->length < (sizeof(long)+1)) + { + if (a->data != NULL) + Free((char *)a->data); + if ((a->data=(unsigned char *)Malloc(sizeof(long)+1)) != NULL) + memset((char *)a->data,0,sizeof(long)+1); + } + if (a->data == NULL) + { + ASN1err(ASN1_F_ASN1_INTEGER_SET,ERR_R_MALLOC_FAILURE); + return(0); + } + d=v; + if (d < 0) + { + d= -d; + a->type=V_ASN1_NEG_INTEGER; + } + + for (i=0; i<sizeof(long); i++) + { + if (d == 0) break; + buf[i]=(int)d&0xff; + d>>=8; + } + j=0; + if (v < 0) a->data[j++]=0; + for (k=i-1; k >=0; k--) + a->data[j++]=buf[k]; + a->length=j; + return(1); + } + +long ASN1_INTEGER_get(a) +ASN1_INTEGER *a; + { + int neg=0,i; + long r=0; + + if (a == NULL) return(0L); + i=a->type; + if (i == V_ASN1_NEG_INTEGER) + neg=1; + else if (i != V_ASN1_INTEGER) + return(0); + + if (a->length > sizeof(long)) + { + return(0xFFFFFFFFL); + } + if (a->data == NULL) + return(0); + + for (i=0; i<a->length; i++) + { + r<<=8; + r|=(unsigned char)a->data[i]; + } + if (neg) r= -r; + return(r); + } + +ASN1_INTEGER *BN_to_ASN1_INTEGER(bn,ai) +BIGNUM *bn; +ASN1_INTEGER *ai; + { + ASN1_INTEGER *ret; + int len,j; + + if (ai == NULL) + ret=ASN1_INTEGER_new(); + else + ret=ai; + if (ret == NULL) + { + ASN1err(ASN1_F_BN_TO_ASN1_INTEGER,ASN1_R_ERROR_STACK); + goto err; + } + ret->type=V_ASN1_INTEGER; + j=BN_num_bits(bn); + len=((j == 0)?0:((j/8)+1)); + ret->data=(unsigned char *)Malloc(len+4); + ret->length=BN_bn2bin(bn,ret->data); + return(ret); +err: + if (ret != ai) ASN1_INTEGER_free(ret); + return(NULL); + } + +BIGNUM *ASN1_INTEGER_to_BN(ai,bn) +ASN1_INTEGER *ai; +BIGNUM *bn; + { + BIGNUM *ret; + + if ((ret=BN_bin2bn(ai->data,ai->length,bn)) == NULL) + ASN1err(ASN1_F_ASN1_INTEGER_TO_BN,ASN1_R_BN_LIB); + return(ret); + }
diff --git a/crypto/asn1/a_meth.c b/crypto/asn1/a_meth.c new file mode 100644 index 0000000..0beb958 --- /dev/null +++ b/crypto/asn1/a_meth.c
@@ -0,0 +1,84 @@ +/* crypto/asn1/a_meth.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "buffer.h" +#include "x509.h" + +static ASN1_METHOD ia5string_meth={ + (int (*)()) i2d_ASN1_IA5STRING, + (char *(*)()) d2i_ASN1_IA5STRING, + (char *(*)()) ASN1_STRING_new, + (void (*)()) ASN1_STRING_free}; + +static ASN1_METHOD bit_string_meth={ + (int (*)()) i2d_ASN1_BIT_STRING, + (char *(*)()) d2i_ASN1_BIT_STRING, + (char *(*)()) ASN1_STRING_new, + (void (*)()) ASN1_STRING_free}; + +ASN1_METHOD *ASN1_IA5STRING_asn1_meth() + { + return(&ia5string_meth); + } + +ASN1_METHOD *ASN1_BIT_STRING_asn1_meth() + { + return(&bit_string_meth); + }
diff --git a/crypto/asn1/a_object.c b/crypto/asn1/a_object.c new file mode 100644 index 0000000..897915c --- /dev/null +++ b/crypto/asn1/a_object.c
@@ -0,0 +1,369 @@ +/* crypto/asn1/a_object.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "buffer.h" +#include "asn1.h" +#include "objects.h" + +/* ASN1err(ASN1_F_ASN1_OBJECT_NEW,ASN1_R_EXPECTING_AN_OBJECT); + * ASN1err(ASN1_F_D2I_ASN1_OBJECT,ASN1_R_BAD_OBJECT_HEADER); + * ASN1err(ASN1_F_I2A_ASN1_OBJECT,ASN1_R_BAD_OBJECT_HEADER); + */ + +int i2d_ASN1_OBJECT(a, pp) +ASN1_OBJECT *a; +unsigned char **pp; + { + unsigned char *p; + + if ((a == NULL) || (a->data == NULL)) return(0); + + if (pp == NULL) + return(ASN1_object_size(0,a->length,V_ASN1_OBJECT)); + + p= *pp; + ASN1_put_object(&p,0,a->length,V_ASN1_OBJECT,V_ASN1_UNIVERSAL); + memcpy(p,a->data,a->length); + p+=a->length; + + *pp=p; + return(a->length); + } + +int a2d_ASN1_OBJECT(out,olen,buf,num) +unsigned char *out; +int olen; +char *buf; +int num; + { + int i,first,len=0,c; + char tmp[24],*p; + unsigned long l; + + if (num == 0) + return(0); + else if (num == -1) + num=strlen(buf); + + p=buf; + c= *(p++); + num--; + if ((c >= '0') && (c <= '2')) + { + first=(c-'0')*40; + } + else + { + ASN1err(ASN1_F_A2D_ASN1_OBJECT,ASN1_R_FIRST_NUM_TOO_LARGE); + goto err; + } + + if (num <= 0) + { + ASN1err(ASN1_F_A2D_ASN1_OBJECT,ASN1_R_MISSING_SECOND_NUMBER); + goto err; + } + c= *(p++); + num--; + for (;;) + { + if (num <= 0) break; + if ((c != '.') && (c != ' ')) + { + ASN1err(ASN1_F_A2D_ASN1_OBJECT,ASN1_R_INVALID_SEPARATOR); + goto err; + } + l=0; + for (;;) + { + if (num <= 0) break; + num--; + c= *(p++); + if ((c == ' ') || (c == '.')) + break; + if ((c < '0') || (c > '9')) + { + ASN1err(ASN1_F_A2D_ASN1_OBJECT,ASN1_R_INVALID_DIGIT); + goto err; + } + l=l*10L+(long)(c-'0'); + } + if (len == 0) + { + if ((first < 2) && (l >= 40)) + { + ASN1err(ASN1_F_A2D_ASN1_OBJECT,ASN1_R_SECOND_NUMBER_TOO_LARGE); + goto err; + } + l+=(long)first; + } + i=0; + for (;;) + { + tmp[i++]=(unsigned char)l&0x7f; + l>>=7L; + if (l == 0L) break; + } + if (out != NULL) + { + if (len+i > olen) + { + ASN1err(ASN1_F_A2D_ASN1_OBJECT,ASN1_R_BUFFER_TOO_SMALL); + goto err; + } + while (--i > 0) + out[len++]=tmp[i]|0x80; + out[len++]=tmp[0]; + } + else + len+=i; + } + return(len); +err: + return(0); + } + +int i2a_ASN1_OBJECT(bp,a) +BIO *bp; +ASN1_OBJECT *a; + { + int j,i,idx=0,n=0,len,nid,reason=ERR_R_BUF_LIB; + unsigned long l; + unsigned char *p; + char buf[20]; + char *s; + + if ((a == NULL) || (a->data == NULL)) + { + return(BIO_write(bp,"NULL",4)); + } + + nid=OBJ_obj2nid(a); + if (nid == NID_undef) + { + len=a->length; + p=a->data; + + idx=0; + l=0; + while (idx < a->length) + { + l|=(p[idx]&0x7f); + if (!(p[idx] & 0x80)) break; + l<<=7L; + idx++; + } + idx++; + i=(int)(l/40); + if (i > 2) i=2; + l-=(long)(i*40); + + sprintf(buf,"%d.%ld",i,l); + i=strlen(buf); + if (BIO_write(bp,buf,i) != i) + goto err; + n+=i; + + l=0; + for (; idx<len; idx++) + { + l|=p[idx]&0x7f; + if (!(p[idx] & 0x80)) + { + sprintf(buf,".%ld",l); + i=strlen(buf); + if (BIO_write(bp,buf,i) != i) goto err; + n+=i; + l=0; + } + l<<=7L; + } + } + else + { + s=(char *)OBJ_nid2ln(nid); + if (s == NULL) + s=(char *)OBJ_nid2sn(nid); + j=strlen(s); + if (BIO_write(bp,s,j) != j) goto err; + n=j; + } + return(n); +err: + ASN1err(ASN1_F_I2A_ASN1_OBJECT,reason); + return(-1); + } + +ASN1_OBJECT *d2i_ASN1_OBJECT(a, pp, length) +ASN1_OBJECT **a; +unsigned char **pp; +long length; + { + ASN1_OBJECT *ret=NULL; + unsigned char *p; + long len; + int tag,xclass; + int inf,i; + + /* only the ASN1_OBJECTs from the 'table' will have values + * for ->sn or ->ln */ + if ((a == NULL) || ((*a) == NULL) || + !((*a)->flags & ASN1_OBJECT_FLAG_DYNAMIC)) + { + if ((ret=ASN1_OBJECT_new()) == NULL) return(NULL); + } + else ret=(*a); + + p= *pp; + + inf=ASN1_get_object(&p,&len,&tag,&xclass,length); + if (inf & 0x80) + { + i=ASN1_R_BAD_OBJECT_HEADER; + goto err; + } + + if (tag != V_ASN1_OBJECT) + { + i=ASN1_R_EXPECTING_AN_OBJECT; + goto err; + } + if ((ret->data == NULL) || (ret->length < len)) + { + if (ret->data != NULL) Free((char *)ret->data); + ret->data=(unsigned char *)Malloc((int)len); + ret->flags|=ASN1_OBJECT_FLAG_DYNAMIC_DATA; + if (ret->data == NULL) + { i=ERR_R_MALLOC_FAILURE; goto err; } + } + memcpy(ret->data,p,(int)len); + ret->length=(int)len; + ret->sn=NULL; + ret->ln=NULL; + /* ret->flags=ASN1_OBJECT_FLAG_DYNAMIC; we know it is dynamic */ + p+=len; + + if (a != NULL) (*a)=ret; + *pp=p; + return(ret); +err: + ASN1err(ASN1_F_D2I_ASN1_OBJECT,i); + if ((ret != NULL) && ((a == NULL) || (*a != ret))) + ASN1_OBJECT_free(ret); + return(NULL); + } + +ASN1_OBJECT *ASN1_OBJECT_new() + { + ASN1_OBJECT *ret; + + ret=(ASN1_OBJECT *)Malloc(sizeof(ASN1_OBJECT)); + if (ret == NULL) + { + ASN1err(ASN1_F_ASN1_OBJECT_NEW,ERR_R_MALLOC_FAILURE); + return(NULL); + } + ret->length=0; + ret->data=NULL; + ret->nid=0; + ret->sn=NULL; + ret->ln=NULL; + ret->flags=ASN1_OBJECT_FLAG_DYNAMIC; + return(ret); + } + +void ASN1_OBJECT_free(a) +ASN1_OBJECT *a; + { + if (a == NULL) return; + if (a->flags & ASN1_OBJECT_FLAG_DYNAMIC_STRINGS) + { + if (a->sn != NULL) Free(a->sn); + if (a->ln != NULL) Free(a->ln); + a->sn=a->ln=NULL; + } + if (a->flags & ASN1_OBJECT_FLAG_DYNAMIC_DATA) + { + if (a->data != NULL) Free(a->data); + a->data=NULL; + a->length=0; + } + if (a->flags & ASN1_OBJECT_FLAG_DYNAMIC) + Free((char *)a); + } + +ASN1_OBJECT *ASN1_OBJECT_create(nid,data,len,sn,ln) +int nid; +unsigned char *data; +int len; +char *sn,*ln; + { + ASN1_OBJECT o; + + o.sn=sn; + o.ln=ln; + o.data=data; + o.nid=nid; + o.length=len; + o.flags=ASN1_OBJECT_FLAG_DYNAMIC| + ASN1_OBJECT_FLAG_DYNAMIC_STRINGS|ASN1_OBJECT_FLAG_DYNAMIC_DATA; + return(OBJ_dup(&o)); + } +
diff --git a/crypto/asn1/a_octet.c b/crypto/asn1/a_octet.c new file mode 100644 index 0000000..e4ef15a --- /dev/null +++ b/crypto/asn1/a_octet.c
@@ -0,0 +1,90 @@ +/* crypto/asn1/a_octet.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "asn1.h" + +/* ASN1err(ASN1_F_D2I_ASN1_OCTET_STRING,ASN1_R_EXPECTING_AN_OCTET_STRING); + */ + +int i2d_ASN1_OCTET_STRING(a, pp) +ASN1_OCTET_STRING *a; +unsigned char **pp; + { + return(i2d_ASN1_bytes((ASN1_STRING *)a,pp, + V_ASN1_OCTET_STRING,V_ASN1_UNIVERSAL)); + } + +ASN1_OCTET_STRING *d2i_ASN1_OCTET_STRING(a, pp, length) +ASN1_OCTET_STRING **a; +unsigned char **pp; +long length; + { + ASN1_OCTET_STRING *ret=NULL; + + ret=(ASN1_OCTET_STRING *)d2i_ASN1_bytes((ASN1_STRING **)a, + pp,length,V_ASN1_OCTET_STRING,V_ASN1_UNIVERSAL); + if (ret == NULL) + { + ASN1err(ASN1_F_D2I_ASN1_OCTET_STRING,ASN1_R_ERROR_STACK); + return(NULL); + } + return(ret); + } +
diff --git a/crypto/asn1/a_print.c b/crypto/asn1/a_print.c new file mode 100644 index 0000000..a1bbc35 --- /dev/null +++ b/crypto/asn1/a_print.c
@@ -0,0 +1,161 @@ +/* crypto/asn1/a_print.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "asn1.h" + +/* ASN1err(ASN1_F_D2I_ASN1_PRINT_TYPE,ASN1_R_WRONG_PRINTABLE_TYPE); + * ASN1err(ASN1_F_D2I_ASN1_PRINT_TYPE,ASN1_R_TAG_VALUE_TOO_HIGH); + */ + +int i2d_ASN1_IA5STRING(a,pp) +ASN1_IA5STRING *a; +unsigned char **pp; + { return(M_i2d_ASN1_IA5STRING(a,pp)); } + +ASN1_IA5STRING *d2i_ASN1_IA5STRING(a,pp,l) +ASN1_IA5STRING **a; +unsigned char **pp; +long l; + { return(M_d2i_ASN1_IA5STRING(a,pp,l)); } + +ASN1_T61STRING *d2i_ASN1_T61STRING(a,pp,l) +ASN1_T61STRING **a; +unsigned char **pp; +long l; + { return(M_d2i_ASN1_T61STRING(a,pp,l)); } + +ASN1_PRINTABLESTRING *d2i_ASN1_PRINTABLESTRING(a,pp,l) +ASN1_PRINTABLESTRING **a; +unsigned char **pp; +long l; + { return(M_d2i_ASN1_PRINTABLESTRING(a,pp,l)); } + +int i2d_ASN1_PRINTABLE(a,pp) +ASN1_STRING *a; +unsigned char **pp; + { return(M_i2d_ASN1_PRINTABLE(a,pp)); } + +ASN1_STRING *d2i_ASN1_PRINTABLE(a,pp,l) +ASN1_STRING **a; +unsigned char **pp; +long l; + { return(M_d2i_ASN1_PRINTABLE(a,pp,l)); } + +int ASN1_PRINTABLE_type(s,len) +unsigned char *s; +int len; + { + int c; + int ia5=0; + int t61=0; + + if (len <= 0) len= -1; + if (s == NULL) return(V_ASN1_PRINTABLESTRING); + + while ((*s) && (len-- != 0)) + { + c= *(s++); + if (!( ((c >= 'a') && (c <= 'z')) || + ((c >= 'A') && (c <= 'Z')) || + (c == ' ') || + ((c >= '0') && (c <= '9')) || + (c == ' ') || (c == '\'') || + (c == '(') || (c == ')') || + (c == '+') || (c == ',') || + (c == '-') || (c == '.') || + (c == '/') || (c == ':') || + (c == '=') || (c == '?'))) + ia5=1; + if (c&0x80) + t61=1; + } + if (t61) return(V_ASN1_T61STRING); + if (ia5) return(V_ASN1_IA5STRING); + return(V_ASN1_PRINTABLESTRING); + } + +int ASN1_UNIVERSALSTRING_to_string(s) +ASN1_UNIVERSALSTRING *s; + { + int i; + unsigned char *p; + + if (s->type != V_ASN1_UNIVERSALSTRING) return(0); + if ((s->length%4) != 0) return(0); + p=s->data; + for (i=0; i<s->length; i+=4) + { + if ((p[0] != '\0') || (p[1] != '\0') || (p[2] != '\0')) + break; + else + p+=4; + } + if (i < s->length) return(0); + p=s->data; + for (i=3; i<s->length; i+=4) + { + *(p++)=s->data[i]; + } + *(p)='\0'; + s->length/=4; + s->type=ASN1_PRINTABLE_type(s->data,s->length); + return(1); + } +
diff --git a/crypto/asn1/a_set.c b/crypto/asn1/a_set.c new file mode 100644 index 0000000..5752fbb --- /dev/null +++ b/crypto/asn1/a_set.c
@@ -0,0 +1,149 @@ +/* crypto/asn1/a_set.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "asn1_mac.h" + +/* ASN1err(ASN1_F_ASN1_TYPE_NEW,ERR_R_MALLOC_FAILURE); + */ + +int i2d_ASN1_SET(a,pp,func,ex_tag,ex_class) +STACK *a; +unsigned char **pp; +int (*func)(); +int ex_tag; +int ex_class; + { + int ret=0,r; + int i; + unsigned char *p; + + if (a == NULL) return(0); + for (i=sk_num(a)-1; i>=0; i--) + ret+=func(sk_value(a,i),NULL); + r=ASN1_object_size(1,ret,ex_tag); + if (pp == NULL) return(r); + + p= *pp; + ASN1_put_object(&p,1,ret,ex_tag,ex_class); + for (i=0; i<sk_num(a); i++) + func(sk_value(a,i),&p); + + *pp=p; + return(r); + } + +STACK *d2i_ASN1_SET(a,pp,length,func,ex_tag,ex_class) +STACK **a; +unsigned char **pp; +long length; +char *(*func)(); +int ex_tag; +int ex_class; + { + ASN1_CTX c; + STACK *ret=NULL; + + if ((a == NULL) || ((*a) == NULL)) + { if ((ret=sk_new(NULL)) == NULL) goto err; } + else + ret=(*a); + + c.p= *pp; + c.max=(length == 0)?0:(c.p+length); + + c.inf=ASN1_get_object(&c.p,&c.slen,&c.tag,&c.xclass,c.max-c.p); + if (c.inf & 0x80) goto err; + if (ex_class != c.xclass) + { + ASN1err(ASN1_F_D2I_ASN1_SET,ASN1_R_BAD_CLASS); + goto err; + } + if (ex_tag != c.tag) + { + ASN1err(ASN1_F_D2I_ASN1_SET,ASN1_R_BAD_TAG); + goto err; + } + if ((c.slen+c.p) > c.max) + { + ASN1err(ASN1_F_D2I_ASN1_SET,ASN1_R_LENGTH_ERROR); + goto err; + } + /* check for infinite constructed - it can be as long + * as the amount of data passed to us */ + if (c.inf == (V_ASN1_CONSTRUCTED+1)) + c.slen=length+ *pp-c.p; + c.max=c.p+c.slen; + + while (c.p < c.max) + { + char *s; + + if (M_ASN1_D2I_end_sequence()) break; + if ((s=func(NULL,&c.p,c.slen,c.max-c.p)) == NULL) goto err; + if (!sk_push(ret,s)) goto err; + } + if (a != NULL) (*a)=ret; + *pp=c.p; + return(ret); +err: + if ((ret != NULL) && ((a == NULL) || (*a != ret))) sk_free(ret); + return(NULL); + } +
diff --git a/crypto/asn1/a_sign.c b/crypto/asn1/a_sign.c new file mode 100644 index 0000000..2925ce3 --- /dev/null +++ b/crypto/asn1/a_sign.c
@@ -0,0 +1,147 @@ +/* crypto/asn1/a_sign.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include <time.h> +#include <sys/types.h> +#include <sys/stat.h> + +#include "cryptlib.h" +#include "bn.h" +#include "evp.h" +#include "x509.h" +#include "objects.h" +#include "buffer.h" +#include "pem.h" + +int ASN1_sign(i2d,algor1,algor2,signature,data,pkey,type) +int (*i2d)(); +X509_ALGOR *algor1; +X509_ALGOR *algor2; +ASN1_BIT_STRING *signature; +char *data; +EVP_PKEY *pkey; +EVP_MD *type; + { + EVP_MD_CTX ctx; + unsigned char *p,*buf_in=NULL,*buf_out=NULL; + int i,inl=0,outl=0,outll=0; + X509_ALGOR *a; + + for (i=0; i<2; i++) + { + if (i == 0) + a=algor1; + else + a=algor2; + if (a == NULL) continue; + if ( (a->parameter == NULL) || + (a->parameter->type != V_ASN1_NULL)) + { + ASN1_TYPE_free(a->parameter); + if ((a->parameter=ASN1_TYPE_new()) == NULL) goto err; + a->parameter->type=V_ASN1_NULL; + } + ASN1_OBJECT_free(a->algorithm); + a->algorithm=OBJ_nid2obj(type->pkey_type); + if (a->algorithm == NULL) + { + ASN1err(ASN1_F_ASN1_SIGN,ASN1_R_UNKNOWN_OBJECT_TYPE); + goto err; + } + if (a->algorithm->length == 0) + { + ASN1err(ASN1_F_ASN1_SIGN,ASN1_R_THE_ASN1_OBJECT_IDENTIFIER_IS_NOT_KNOWN_FOR_THIS_MD); + goto err; + } + } + inl=i2d(data,NULL); + buf_in=(unsigned char *)Malloc((unsigned int)inl); + outll=outl=EVP_PKEY_size(pkey); + buf_out=(unsigned char *)Malloc((unsigned int)outl); + if ((buf_in == NULL) || (buf_out == NULL)) + { + outl=0; + ASN1err(ASN1_F_ASN1_SIGN,ERR_R_MALLOC_FAILURE); + goto err; + } + p=buf_in; + + i2d(data,&p); + EVP_SignInit(&ctx,type); + EVP_SignUpdate(&ctx,(unsigned char *)buf_in,inl); + if (!EVP_SignFinal(&ctx,(unsigned char *)buf_out, + (unsigned int *)&outl,pkey)) + { + outl=0; + ASN1err(ASN1_F_ASN1_SIGN,ERR_R_EVP_LIB); + goto err; + } + if (signature->data != NULL) Free((char *)signature->data); + signature->data=buf_out; + buf_out=NULL; + signature->length=outl; + +err: + memset(&ctx,0,sizeof(ctx)); + if (buf_in != NULL) + { memset((char *)buf_in,0,(unsigned int)inl); Free((char *)buf_in); } + if (buf_out != NULL) + { memset((char *)buf_out,0,outll); Free((char *)buf_out); } + return(outl); + }
diff --git a/crypto/asn1/a_type.c b/crypto/asn1/a_type.c new file mode 100644 index 0000000..abaf70d --- /dev/null +++ b/crypto/asn1/a_type.c
@@ -0,0 +1,317 @@ +/* crypto/asn1/a_type.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "asn1_mac.h" + +/* ASN1err(ASN1_F_ASN1_TYPE_NEW,ASN1_R_ERROR_STACK); + * ASN1err(ASN1_F_D2I_ASN1_BYTES,ASN1_R_ERROR_STACK); + * ASN1err(ASN1_F_D2I_ASN1_BYTES,ASN1_R_WRONG_TAG); + * ASN1err(ASN1_F_ASN1_COLLATE_PRIMATIVE,ASN1_R_WRONG_TAG); + */ + +#ifndef NOPROTO +static void ASN1_TYPE_component_free(ASN1_TYPE *a); +#else +static void ASN1_TYPE_component_free(); +#endif + +int i2d_ASN1_TYPE(a,pp) +ASN1_TYPE *a; +unsigned char **pp; + { + int r=0; + + if (a == NULL) return(0); + + switch (a->type) + { + case V_ASN1_NULL: + if (pp != NULL) + ASN1_put_object(pp,0,0,V_ASN1_NULL,V_ASN1_UNIVERSAL); + r=2; + break; + case V_ASN1_INTEGER: + case V_ASN1_NEG_INTEGER: + r=i2d_ASN1_INTEGER(a->value.integer,pp); + break; + case V_ASN1_BIT_STRING: + r=i2d_ASN1_BIT_STRING(a->value.bit_string,pp); + break; + case V_ASN1_OCTET_STRING: + r=i2d_ASN1_OCTET_STRING(a->value.octet_string,pp); + break; + case V_ASN1_OBJECT: + r=i2d_ASN1_OBJECT(a->value.object,pp); + break; + case V_ASN1_PRINTABLESTRING: + r=M_i2d_ASN1_PRINTABLESTRING(a->value.printablestring,pp); + break; + case V_ASN1_T61STRING: + r=M_i2d_ASN1_T61STRING(a->value.t61string,pp); + break; + case V_ASN1_IA5STRING: + r=M_i2d_ASN1_IA5STRING(a->value.ia5string,pp); + break; + case V_ASN1_GENERALSTRING: + r=M_i2d_ASN1_GENERALSTRING(a->value.generalstring,pp); + break; + case V_ASN1_UNIVERSALSTRING: + r=M_i2d_ASN1_UNIVERSALSTRING(a->value.universalstring,pp); + break; + case V_ASN1_UTCTIME: + r=i2d_ASN1_UTCTIME(a->value.utctime,pp); + break; + case V_ASN1_SET: + case V_ASN1_SEQUENCE: + if (a->value.set == NULL) + r=0; + else + { + r=a->value.set->length; + if (pp != NULL) + { + memcpy(*pp,a->value.set->data,r); + *pp+=r; + } + } + break; + } + return(r); + } + +ASN1_TYPE *d2i_ASN1_TYPE(a,pp,length) +ASN1_TYPE **a; +unsigned char **pp; +long length; + { + ASN1_TYPE *ret=NULL; + unsigned char *q,*p,*max; + int inf,tag,xclass; + long len; + + if ((a == NULL) || ((*a) == NULL)) + { + if ((ret=ASN1_TYPE_new()) == NULL) goto err; + } + else + ret=(*a); + + p= *pp; + q=p; + max=(p+length); + + inf=ASN1_get_object(&q,&len,&tag,&xclass,length); + if (inf & 0x80) goto err; + + ASN1_TYPE_component_free(ret); + + switch (tag) + { + case V_ASN1_NULL: + p=q; + ret->value.ptr=NULL; + break; + case V_ASN1_INTEGER: + if ((ret->value.integer= + d2i_ASN1_INTEGER(NULL,&p,max-p)) == NULL) + goto err; + break; + case V_ASN1_BIT_STRING: + if ((ret->value.bit_string= + d2i_ASN1_BIT_STRING(NULL,&p,max-p)) == NULL) + goto err; + break; + case V_ASN1_OCTET_STRING: + if ((ret->value.octet_string= + d2i_ASN1_OCTET_STRING(NULL,&p,max-p)) == NULL) + goto err; + break; + case V_ASN1_OBJECT: + if ((ret->value.object= + d2i_ASN1_OBJECT(NULL,&p,max-p)) == NULL) + goto err; + break; + case V_ASN1_PRINTABLESTRING: + if ((ret->value.printablestring= + d2i_ASN1_PRINTABLESTRING(NULL,&p,max-p)) == NULL) + goto err; + break; + case V_ASN1_T61STRING: + if ((ret->value.t61string= + M_d2i_ASN1_T61STRING(NULL,&p,max-p)) == NULL) + goto err; + break; + case V_ASN1_IA5STRING: + if ((ret->value.ia5string= + M_d2i_ASN1_IA5STRING(NULL,&p,max-p)) == NULL) + goto err; + break; + case V_ASN1_GENERALSTRING: + if ((ret->value.generalstring= + M_d2i_ASN1_GENERALSTRING(NULL,&p,max-p)) == NULL) + goto err; + break; + case V_ASN1_UNIVERSALSTRING: + if ((ret->value.universalstring= + M_d2i_ASN1_UNIVERSALSTRING(NULL,&p,max-p)) == NULL) + goto err; + break; + case V_ASN1_UTCTIME: + if ((ret->value.utctime= + d2i_ASN1_UTCTIME(NULL,&p,max-p)) == NULL) + goto err; + break; + case V_ASN1_SET: + case V_ASN1_SEQUENCE: + /* Sets and sequences are left complete */ + if ((ret->value.set=ASN1_STRING_new()) == NULL) goto err; + ret->value.set->type=tag; + len+=(q-p); + if (!ASN1_STRING_set(ret->value.set,p,(int)len)) goto err; + p+=len; + break; + default: + ASN1err(ASN1_F_D2I_ASN1_TYPE,ASN1_R_BAD_TYPE); + goto err; + } + + ret->type=tag; + if (a != NULL) (*a)=ret; + *pp=p; + return(ret); +err: + if ((ret != NULL) && ((a == NULL) || (*a != ret))) ASN1_TYPE_free(ret); + return(NULL); + } + +ASN1_TYPE *ASN1_TYPE_new() + { + ASN1_TYPE *ret=NULL; + + M_ASN1_New_Malloc(ret,ASN1_TYPE); + ret->type= -1; + ret->value.ptr=NULL; + return(ret); + M_ASN1_New_Error(ASN1_F_ASN1_TYPE_NEW); + } + +void ASN1_TYPE_free(a) +ASN1_TYPE *a; + { + if (a == NULL) return; + ASN1_TYPE_component_free(a); + Free((char *)(char *)a); + } + +int ASN1_TYPE_get(a) +ASN1_TYPE *a; + { + if (a->value.ptr != NULL) + return(a->type); + else + return(0); + } + +void ASN1_TYPE_set(a,type,value) +ASN1_TYPE *a; +int type; +char *value; + { + if (a->value.ptr != NULL) + ASN1_TYPE_component_free(a); + a->type=type; + a->value.ptr=value; + } + +static void ASN1_TYPE_component_free(a) +ASN1_TYPE *a; + { + if (a == NULL) return; + + if (a->value.ptr != NULL) + { + switch (a->type) + { + case V_ASN1_OBJECT: + ASN1_OBJECT_free(a->value.object); + break; + case V_ASN1_INTEGER: + case V_ASN1_NEG_INTEGER: + case V_ASN1_BIT_STRING: + case V_ASN1_OCTET_STRING: + case V_ASN1_PRINTABLESTRING: + case V_ASN1_T61STRING: + case V_ASN1_IA5STRING: + case V_ASN1_UNIVERSALSTRING: + case V_ASN1_GENERALSTRING: + case V_ASN1_UTCTIME: + case V_ASN1_SET: + case V_ASN1_SEQUENCE: + ASN1_STRING_free((ASN1_STRING *)a->value.ptr); + break; + default: + /* MEMORY LEAK */ + break; + } + a->type=0; + a->value.ptr=NULL; + } + } +
diff --git a/crypto/asn1/a_utctm.c b/crypto/asn1/a_utctm.c new file mode 100644 index 0000000..cc3c692 --- /dev/null +++ b/crypto/asn1/a_utctm.c
@@ -0,0 +1,190 @@ +/* crypto/asn1/a_utctm.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include <time.h> +#include "cryptlib.h" +#include "asn1.h" + +/* ASN1err(ASN1_F_ASN1_UTCTIME_NEW,ASN1_R_UTCTIME_TOO_LONG); + * ASN1err(ASN1_F_D2I_ASN1_UTCTIME,ASN1_R_EXPECTING_A_UTCTIME); + */ + +int i2d_ASN1_UTCTIME(a,pp) +ASN1_UTCTIME *a; +unsigned char **pp; + { + return(i2d_ASN1_bytes((ASN1_STRING *)a,pp, + V_ASN1_UTCTIME,V_ASN1_UNIVERSAL)); + } + + +ASN1_UTCTIME *d2i_ASN1_UTCTIME(a, pp, length) +ASN1_UTCTIME **a; +unsigned char **pp; +long length; + { + ASN1_UTCTIME *ret=NULL; + + ret=(ASN1_UTCTIME *)d2i_ASN1_bytes((ASN1_STRING **)a,pp,length, + V_ASN1_UTCTIME,V_ASN1_UNIVERSAL); + if (ret == NULL) + { + ASN1err(ASN1_F_D2I_ASN1_UTCTIME,ASN1_R_ERROR_STACK); + return(NULL); + } + if (!ASN1_UTCTIME_check(ret)) + { + ASN1err(ASN1_F_D2I_ASN1_UTCTIME,ASN1_R_INVALID_TIME_FORMAT); + goto err; + } + + return(ret); +err: + if ((ret != NULL) && ((a == NULL) || (*a != ret))) + ASN1_UTCTIME_free(ret); + return(NULL); + } + +int ASN1_UTCTIME_check(d) +ASN1_UTCTIME *d; + { + static int min[8]={ 0, 1, 1, 0, 0, 0, 0, 0}; + static int max[8]={99,12,31,23,59,59,12,59}; + char *a; + int n,i,l,o; + + if (d->type != V_ASN1_UTCTIME) return(0); + l=d->length; + a=(char *)d->data; + o=0; + + if (l < 11) goto err; + for (i=0; i<6; i++) + { + if ((i == 5) && ((a[o] == 'Z') || + (a[o] == '+') || (a[o] == '-'))) + { i++; break; } + if ((a[o] < '0') || (a[o] > '9')) goto err; + n= a[o]-'0'; + if (++o > l) goto err; + + if ((a[o] < '0') || (a[o] > '9')) goto err; + n=(n*10)+ a[o]-'0'; + if (++o > l) goto err; + + if ((n < min[i]) || (n > max[i])) goto err; + } + if (a[o] == 'Z') + o++; + else if ((a[o] == '+') || (a[o] == '-')) + { + o++; + if (o+4 > l) goto err; + for (i=6; i<8; i++) + { + if ((a[o] < '0') || (a[o] > '9')) goto err; + n= a[o]-'0'; + o++; + if ((a[o] < '0') || (a[o] > '9')) goto err; + n=(n*10)+ a[o]-'0'; + if ((n < min[i]) || (n > max[i])) goto err; + o++; + } + } + return(o == l); +err: + return(0); + } + +ASN1_UTCTIME *ASN1_UTCTIME_set(s, t) +ASN1_UTCTIME *s; +time_t t; + { + char *p; + struct tm *ts; +#if defined(THREADS) + struct tm data; +#endif + + if (s == NULL) + s=ASN1_UTCTIME_new(); + if (s == NULL) + return(NULL); + +#if defined(THREADS) + ts=(struct tm *)gmtime_r(&t,&data); +#else + ts=(struct tm *)gmtime(&t); +#endif + p=(char *)s->data; + if ((p == NULL) || (s->length < 14)) + { + p=Malloc(20); + if (p == NULL) return(NULL); + if (s->data != NULL) + Free(s->data); + s->data=(unsigned char *)p; + } + + sprintf(p,"%02d%02d%02d%02d%02d%02dZ",ts->tm_year%100, + ts->tm_mon+1,ts->tm_mday,ts->tm_hour,ts->tm_min,ts->tm_sec); + s->length=strlen(p); + s->type=V_ASN1_UTCTIME; + return(s); + }
diff --git a/crypto/asn1/a_verify.c b/crypto/asn1/a_verify.c new file mode 100644 index 0000000..567552f --- /dev/null +++ b/crypto/asn1/a_verify.c
@@ -0,0 +1,121 @@ +/* crypto/asn1/a_verify.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include <time.h> +#include <sys/types.h> +#include <sys/stat.h> + +#include "cryptlib.h" +#include "bn.h" +#include "x509.h" +#include "objects.h" +#include "buffer.h" +#include "evp.h" +#include "pem.h" + +int ASN1_verify(i2d,a,signature,data,pkey) +int (*i2d)(); +X509_ALGOR *a; +ASN1_BIT_STRING *signature; +char *data; +EVP_PKEY *pkey; + { + EVP_MD_CTX ctx; + EVP_MD *type; + unsigned char *p,*buf_in=NULL; + int ret= -1,i,inl; + + i=OBJ_obj2nid(a->algorithm); + type=EVP_get_digestbyname(OBJ_nid2sn(i)); + if (type == NULL) + { + ASN1err(ASN1_F_ASN1_VERIFY,ASN1_R_UNKNOWN_MESSAGE_DIGEST_ALGORITHM); + goto err; + } + + inl=i2d(data,NULL); + buf_in=(unsigned char *)Malloc((unsigned int)inl); + if (buf_in == NULL) + { + ASN1err(ASN1_F_ASN1_VERIFY,ERR_R_MALLOC_FAILURE); + goto err; + } + p=buf_in; + + i2d(data,&p); + EVP_VerifyInit(&ctx,type); + EVP_VerifyUpdate(&ctx,(unsigned char *)buf_in,inl); + + memset(buf_in,0,(unsigned int)inl); + Free((char *)buf_in); + + if (EVP_VerifyFinal(&ctx,(unsigned char *)signature->data, + (unsigned int)signature->length,pkey) <= 0) + { + ASN1err(ASN1_F_ASN1_VERIFY,ERR_R_EVP_LIB); + ret=0; + goto err; + } + /* we don't need to zero the 'ctx' because we just checked + * public information */ + /* memset(&ctx,0,sizeof(ctx)); */ + ret=1; +err: + return(ret); + }
diff --git a/crypto/asn1/asn1.err b/crypto/asn1/asn1.err new file mode 100644 index 0000000..cbf27ab --- /dev/null +++ b/crypto/asn1/asn1.err
@@ -0,0 +1,178 @@ +/* Error codes for the ASN1 functions. */ + +/* Function codes. */ +#define ASN1_F_A2D_ASN1_OBJECT 100 +#define ASN1_F_A2I_ASN1_INTEGER 101 +#define ASN1_F_A2I_ASN1_STRING 102 +#define ASN1_F_ASN1_COLLATE_PRIMATIVE 103 +#define ASN1_F_ASN1_D2I_BIO 104 +#define ASN1_F_ASN1_D2I_FP 105 +#define ASN1_F_ASN1_DUP 106 +#define ASN1_F_ASN1_GET_OBJECT 107 +#define ASN1_F_ASN1_HEADER_NEW 108 +#define ASN1_F_ASN1_I2D_BIO 109 +#define ASN1_F_ASN1_I2D_FP 110 +#define ASN1_F_ASN1_INTEGER_SET 111 +#define ASN1_F_ASN1_INTEGER_TO_BN 112 +#define ASN1_F_ASN1_OBJECT_NEW 113 +#define ASN1_F_ASN1_SIGN 114 +#define ASN1_F_ASN1_STRING_NEW 115 +#define ASN1_F_ASN1_STRING_TYPE_NEW 116 +#define ASN1_F_ASN1_TYPE_NEW 117 +#define ASN1_F_ASN1_UTCTIME_NEW 118 +#define ASN1_F_ASN1_VERIFY 119 +#define ASN1_F_BN_TO_ASN1_INTEGER 120 +#define ASN1_F_D2I_ASN1_BIT_STRING 121 +#define ASN1_F_D2I_ASN1_BOOLEAN 122 +#define ASN1_F_D2I_ASN1_BYTES 123 +#define ASN1_F_D2I_ASN1_HEADER 124 +#define ASN1_F_D2I_ASN1_INTEGER 125 +#define ASN1_F_D2I_ASN1_OBJECT 126 +#define ASN1_F_D2I_ASN1_OCTET_STRING 127 +#define ASN1_F_D2I_ASN1_PRINT_TYPE 128 +#define ASN1_F_D2I_ASN1_SET 129 +#define ASN1_F_D2I_ASN1_TYPE 130 +#define ASN1_F_D2I_ASN1_TYPE_BYTES 131 +#define ASN1_F_D2I_ASN1_UTCTIME 132 +#define ASN1_F_D2I_DHPARAMS 133 +#define ASN1_F_D2I_DSAPARAMS 134 +#define ASN1_F_D2I_DSAPRIVATEKEY 135 +#define ASN1_F_D2I_DSAPUBLICKEY 136 +#define ASN1_F_D2I_NETSCAPE_PKEY 137 +#define ASN1_F_D2I_NETSCAPE_RSA 138 +#define ASN1_F_D2I_NETSCAPE_RSA_2 139 +#define ASN1_F_D2I_NETSCAPE_SPKAC 140 +#define ASN1_F_D2I_NETSCAPE_SPKI 141 +#define ASN1_F_D2I_PKCS7 142 +#define ASN1_F_D2I_PKCS7_DIGEST 143 +#define ASN1_F_D2I_PKCS7_ENCRYPT 144 +#define ASN1_F_D2I_PKCS7_ENC_CONTENT 145 +#define ASN1_F_D2I_PKCS7_ENVELOPE 146 +#define ASN1_F_D2I_PKCS7_ISSUER_AND_SERIAL 147 +#define ASN1_F_D2I_PKCS7_RECIP_INFO 148 +#define ASN1_F_D2I_PKCS7_SIGNED 149 +#define ASN1_F_D2I_PKCS7_SIGNER_INFO 150 +#define ASN1_F_D2I_PKCS7_SIGN_ENVELOPE 151 +#define ASN1_F_D2I_PRIVATEKEY 152 +#define ASN1_F_D2I_PUBLICKEY 153 +#define ASN1_F_D2I_RSAPRIVATEKEY 154 +#define ASN1_F_D2I_RSAPUBLICKEY 155 +#define ASN1_F_D2I_X509 156 +#define ASN1_F_D2I_X509_ALGOR 157 +#define ASN1_F_D2I_X509_ATTRIBUTE 158 +#define ASN1_F_D2I_X509_CINF 159 +#define ASN1_F_D2I_X509_CRL 160 +#define ASN1_F_D2I_X509_CRL_INFO 161 +#define ASN1_F_D2I_X509_EXTENSION 162 +#define ASN1_F_D2I_X509_KEY 163 +#define ASN1_F_D2I_X509_NAME 164 +#define ASN1_F_D2I_X509_NAME_ENTRY 165 +#define ASN1_F_D2I_X509_PKEY 166 +#define ASN1_F_D2I_X509_PUBKEY 167 +#define ASN1_F_D2I_X509_REQ 168 +#define ASN1_F_D2I_X509_REQ_INFO 169 +#define ASN1_F_D2I_X509_REVOKED 170 +#define ASN1_F_D2I_X509_SIG 171 +#define ASN1_F_D2I_X509_VAL 172 +#define ASN1_F_I2A_ASN1_OBJECT 173 +#define ASN1_F_I2D_ASN1_HEADER 174 +#define ASN1_F_I2D_DHPARAMS 175 +#define ASN1_F_I2D_DSAPARAMS 176 +#define ASN1_F_I2D_DSAPRIVATEKEY 177 +#define ASN1_F_I2D_DSAPUBLICKEY 178 +#define ASN1_F_I2D_NETSCAPE_RSA 179 +#define ASN1_F_I2D_PKCS7 180 +#define ASN1_F_I2D_PRIVATEKEY 181 +#define ASN1_F_I2D_PUBLICKEY 182 +#define ASN1_F_I2D_RSAPRIVATEKEY 183 +#define ASN1_F_I2D_RSAPUBLICKEY 184 +#define ASN1_F_I2D_X509_ATTRIBUTE 185 +#define ASN1_F_NETSCAPE_PKEY_NEW 186 +#define ASN1_F_NETSCAPE_SPKAC_NEW 187 +#define ASN1_F_NETSCAPE_SPKI_NEW 188 +#define ASN1_F_PKCS7_DIGEST_NEW 189 +#define ASN1_F_PKCS7_ENCRYPT_NEW 190 +#define ASN1_F_PKCS7_ENC_CONTENT_NEW 191 +#define ASN1_F_PKCS7_ENVELOPE_NEW 192 +#define ASN1_F_PKCS7_ISSUER_AND_SERIAL_NEW 193 +#define ASN1_F_PKCS7_NEW 194 +#define ASN1_F_PKCS7_RECIP_INFO_NEW 195 +#define ASN1_F_PKCS7_SIGNED_NEW 196 +#define ASN1_F_PKCS7_SIGNER_INFO_NEW 197 +#define ASN1_F_PKCS7_SIGN_ENVELOPE_NEW 198 +#define ASN1_F_X509_ALGOR_NEW 199 +#define ASN1_F_X509_ATTRIBUTE_NEW 200 +#define ASN1_F_X509_CINF_NEW 201 +#define ASN1_F_X509_CRL_INFO_NEW 202 +#define ASN1_F_X509_CRL_NEW 203 +#define ASN1_F_X509_DHPARAMS_NEW 204 +#define ASN1_F_X509_EXTENSION_NEW 205 +#define ASN1_F_X509_INFO_NEW 206 +#define ASN1_F_X509_KEY_NEW 207 +#define ASN1_F_X509_NAME_ENTRY_NEW 208 +#define ASN1_F_X509_NAME_NEW 209 +#define ASN1_F_X509_NEW 210 +#define ASN1_F_X509_PKEY_NEW 211 +#define ASN1_F_X509_PUBKEY_NEW 212 +#define ASN1_F_X509_REQ_INFO_NEW 213 +#define ASN1_F_X509_REQ_NEW 214 +#define ASN1_F_X509_REVOKED_NEW 215 +#define ASN1_F_X509_SIG_NEW 216 +#define ASN1_F_X509_VAL_FREE 217 +#define ASN1_F_X509_VAL_NEW 218 + +/* Reason codes. */ +#define ASN1_R_BAD_CLASS 100 +#define ASN1_R_BAD_GET_OBJECT 101 +#define ASN1_R_BAD_OBJECT_HEADER 102 +#define ASN1_R_BAD_PASSWORD_READ 103 +#define ASN1_R_BAD_PKCS7_CONTENT 104 +#define ASN1_R_BAD_PKCS7_TYPE 105 +#define ASN1_R_BAD_TAG 106 +#define ASN1_R_BAD_TYPE 107 +#define ASN1_R_BN_LIB 108 +#define ASN1_R_BOOLEAN_IS_WRONG_LENGTH 109 +#define ASN1_R_BUFFER_TOO_SMALL 110 +#define ASN1_R_DECODING_ERROR 111 +#define ASN1_R_ERROR_STACK 112 +#define ASN1_R_EXPECTING_AN_INTEGER 113 +#define ASN1_R_EXPECTING_AN_OBJECT 114 +#define ASN1_R_EXPECTING_AN_OCTET_STRING 115 +#define ASN1_R_EXPECTING_A_BIT_STRING 116 +#define ASN1_R_EXPECTING_A_BOOLEAN 117 +#define ASN1_R_EXPECTING_A_SEQUENCE 118 +#define ASN1_R_EXPECTING_A_UTCTIME 119 +#define ASN1_R_FIRST_NUM_TOO_LARGE 120 +#define ASN1_R_HEADER_TOO_LONG 121 +#define ASN1_R_INVALID_DIGIT 122 +#define ASN1_R_INVALID_SEPARATOR 123 +#define ASN1_R_INVALID_TIME_FORMAT 124 +#define ASN1_R_IV_TOO_LARGE 125 +#define ASN1_R_LENGTH_ERROR 126 +#define ASN1_R_LENGTH_MISMATCH 127 +#define ASN1_R_MISSING_EOS 128 +#define ASN1_R_MISSING_SECOND_NUMBER 129 +#define ASN1_R_NON_HEX_CHARACTERS 130 +#define ASN1_R_NOT_ENOUGH_DATA 131 +#define ASN1_R_ODD_NUMBER_OF_CHARS 132 +#define ASN1_R_PARSING 133 +#define ASN1_R_PRIVATE_KEY_HEADER_MISSING 134 +#define ASN1_R_SECOND_NUMBER_TOO_LARGE 135 +#define ASN1_R_SHORT_LINE 136 +#define ASN1_R_STRING_TOO_SHORT 137 +#define ASN1_R_TAG_VALUE_TOO_HIGH 138 +#define ASN1_R_THE_ASN1_OBJECT_IDENTIFIER_IS_NOT_KNOWN_FOR_THIS_MD 139 +#define ASN1_R_TOO_LONG 140 +#define ASN1_R_UNABLE_TO_DECODE_RSA_KEY 141 +#define ASN1_R_UNABLE_TO_DECODE_RSA_PRIVATE_KEY 142 +#define ASN1_R_UNKNOWN_ATTRIBUTE_TYPE 143 +#define ASN1_R_UNKNOWN_MESSAGE_DIGEST_ALGORITHM 144 +#define ASN1_R_UNKNOWN_OBJECT_TYPE 145 +#define ASN1_R_UNKNOWN_PUBLIC_KEY_TYPE 146 +#define ASN1_R_UNSUPPORTED_CIPHER 147 +#define ASN1_R_UNSUPPORTED_ENCRYPTION_ALGORITHM 148 +#define ASN1_R_UNSUPPORTED_PUBLIC_KEY_TYPE 149 +#define ASN1_R_UTCTIME_TOO_LONG 150 +#define ASN1_R_WRONG_PRINTABLE_TYPE 151 +#define ASN1_R_WRONG_TAG 152 +#define ASN1_R_WRONG_TYPE 153
diff --git a/crypto/asn1/asn1.h b/crypto/asn1/asn1.h new file mode 100644 index 0000000..cdc3429 --- /dev/null +++ b/crypto/asn1/asn1.h
@@ -0,0 +1,786 @@ +/* crypto/asn1/asn1.h */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#ifndef HEADER_ASN1_H +#define HEADER_ASN1_H + +#ifdef __cplusplus +extern "C" { +#endif + +#include <time.h> +#include "bn.h" +#include "stack.h" + +#define V_ASN1_UNIVERSAL 0x00 +#define V_ASN1_APPLICATION 0x40 +#define V_ASN1_CONTEXT_SPECIFIC 0x80 +#define V_ASN1_PRIVATE 0xc0 + +#define V_ASN1_CONSTRUCTED 0x20 +#define V_ASN1_PRIMATIVE_TAG 0x1f + +#define V_ASN1_APP_CHOOSE -2 /* let the recipent choose */ + +#define V_ASN1_UNDEF -1 +#define V_ASN1_EOC 0 +#define V_ASN1_BOOLEAN 1 /**/ +#define V_ASN1_INTEGER 2 +#define V_ASN1_NEG_INTEGER (2+0x100) +#define V_ASN1_BIT_STRING 3 +#define V_ASN1_OCTET_STRING 4 +#define V_ASN1_NULL 5 +#define V_ASN1_OBJECT 6 +#define V_ASN1_REAL 9 +#define V_ASN1_ENUMERATED 10 /* microsoft weirdness */ +#define V_ASN1_SEQUENCE 16 +#define V_ASN1_SET 17 +#define V_ASN1_NUMERICSTRING 18 /**/ +#define V_ASN1_PRINTABLESTRING 19 +#define V_ASN1_T61STRING 20 +#define V_ASN1_TELETEXSTRING 20 /* alias */ +#define V_ASN1_VIDEOTEXSTRING 21 /**/ +#define V_ASN1_IA5STRING 22 +#define V_ASN1_UTCTIME 23 +#define V_ASN1_GENERALIZEDTIME 24 /**/ +#define V_ASN1_GRAPHICSTRING 25 /**/ +#define V_ASN1_ISO64STRING 26 /**/ +#define V_ASN1_VISIBLESTRING 26 /* alias */ +#define V_ASN1_GENERALSTRING 27 /**/ +#define V_ASN1_UNIVERSALSTRING 28 /**/ + +/* For use with d2i_ASN1_type_bytes() */ +#define B_ASN1_NUMERICSTRING 0x0001 +#define B_ASN1_PRINTABLESTRING 0x0002 +#define B_ASN1_T61STRING 0x0004 +#define B_ASN1_VIDEOTEXSTRING 0x0008 +#define B_ASN1_IA5STRING 0x0010 +#define B_ASN1_GRAPHICSTRING 0x0020 +#define B_ASN1_ISO64STRING 0x0040 +#define B_ASN1_GENERALSTRING 0x0080 +#define B_ASN1_UNIVERSALSTRING 0x0100 +#define B_ASN1_OCTET_STRING 0x0200 +#define B_ASN1_UNKNOWN 0x1000 + +#ifndef DEBUG + +#define ASN1_INTEGER ASN1_STRING +#define ASN1_BIT_STRING ASN1_STRING +#define ASN1_OCTET_STRING ASN1_STRING +#define ASN1_PRINTABLESTRING ASN1_STRING +#define ASN1_T61STRING ASN1_STRING +#define ASN1_IA5STRING ASN1_STRING +#define ASN1_UTCTIME ASN1_STRING +#define ASN1_GENERALSTRING ASN1_STRING +#define ASN1_UNIVERSALSTRING ASN1_STRING + +#else + +typedef struct asn1_integer_st + { + int length; + int type; + unsigned char *data; + } ASN1_INTEGER; + +typedef struct asn1_bit_string_st + { + int length; + int type; + unsigned char *data; + } ASN1_BIT_STRING; + +typedef struct asn1_octet_string_st + { + int length; + int type; + unsigned char *data; + } ASN1_OCTET_STRING; + +typedef struct asn1_printablestring_st + { + int length; + int type; + unsigned char *data; + } ASN1_PRINTABLESTRING; + +typedef struct asn1_t61string_st + { + int length; + int type; + unsigned char *data; + } ASN1_T61STRING; + +typedef struct asn1_ia5string_st + { + int length; + int type; + unsigned char *data; + } ASN1_IA5STRING; + +typedef struct asn1_generalstring_st + { + int length; + int type; + unsigned char *data; + } ASN1_GENERALSTRING; + +typedef struct asn1_universalstring_st + { + int length; + int type; + unsigned char *data; + } ASN1_UNIVERSALSTRING; + +typedef struct asn1_utctime_st + { + int length; + int type; + unsigned char *data; + } ASN1_UTCTIME; + +#endif + +typedef struct asn1_ctx_st + { + unsigned char *p;/* work char pointer */ + int eos; /* end of sequence read for indefinite encoding */ + int error; /* error code to use when returning an error */ + int inf; /* constructed if 0x20, indefinite is 0x21 */ + int tag; /* tag from last 'get object' */ + int xclass; /* class from last 'get object' */ + long slen; /* length of last 'get object' */ + unsigned char *max; /* largest value of p alowed */ + unsigned char *q;/* temporary variable */ + unsigned char **pp;/* variable */ + } ASN1_CTX; + +/* These are used internally in the ASN1_OBJECT to keep track of + * whether the names and data need to be free()ed */ +#define ASN1_OBJECT_FLAG_DYNAMIC 0x01 /* internal use */ +#define ASN1_OBJECT_FLAG_CRITICAL 0x02 /* critical x509v3 object id */ +#define ASN1_OBJECT_FLAG_DYNAMIC_STRINGS 0x04 /* internal use */ +#define ASN1_OBJECT_FLAG_DYNAMIC_DATA 0x08 /* internal use */ +typedef struct asn1_object_st + { + char *sn,*ln; + int nid; + int length; + unsigned char *data; + int flags; /* Should we free this one */ + } ASN1_OBJECT; + +/* This is the base type that holds just about everything :-) */ +typedef struct asn1_string_st + { + int length; + int type; + unsigned char *data; + } ASN1_STRING; + +typedef struct asn1_type_st + { + int type; + union { + char *ptr; + ASN1_STRING * asn1_string; + ASN1_OBJECT * object; + ASN1_INTEGER * integer; + ASN1_BIT_STRING * bit_string; + ASN1_OCTET_STRING * octet_string; + ASN1_PRINTABLESTRING * printablestring; + ASN1_T61STRING * t61string; + ASN1_IA5STRING * ia5string; + ASN1_GENERALSTRING * generalstring; + ASN1_UNIVERSALSTRING * universalstring; + ASN1_UTCTIME * utctime; + /* set and sequence are left complete and still + * contain the set or sequence bytes */ + ASN1_STRING * set; + ASN1_STRING * sequence; + } value; + } ASN1_TYPE; + +typedef struct asn1_method_st + { + int (*i2d)(); + char *(*d2i)(); + char *(*create)(); + void (*destroy)(); + } ASN1_METHOD; + +/* This is used when parsing some Netscape objects */ +typedef struct asn1_header_st + { + ASN1_OCTET_STRING *header; + char *data; + ASN1_METHOD *meth; + } ASN1_HEADER; + +#define ASN1_STRING_type(x) ((x)->type) +#define ASN1_STRING_data(x) ((x)->data) + +/* Macros for string operations */ +#define ASN1_BIT_STRING_new() (ASN1_BIT_STRING *)\ + ASN1_STRING_type_new(V_ASN1_BIT_STRING) +#define ASN1_BIT_STRING_free(a) ASN1_STRING_free((ASN1_STRING *)a) +#define ASN1_BIT_STRING_dup(a) (ASN1_BIT_STRING *)\ + ASN1_STRING_dup((ASN1_STRING *)a) +#define ASN1_BIT_STRING_cmp(a,b) ASN1_STRING_cmp(\ + (ASN1_STRING *)a,(ASN1_STRING *)b) +#define ASN1_BIT_STRING_set(a,b,c) ASN1_STRING_set((ASN1_STRING *)a,b,c) +/* i2d_ASN1_BIT_STRING() is a function */ +/* d2i_ASN1_BIT_STRING() is a function */ + +#define ASN1_INTEGER_new() (ASN1_INTEGER *)\ + ASN1_STRING_type_new(V_ASN1_INTEGER) +#define ASN1_INTEGER_free(a) ASN1_STRING_free((ASN1_STRING *)a) +#define ASN1_INTEGER_dup(a) (ASN1_INTEGER *)ASN1_STRING_dup((ASN1_STRING *)a) +#define ASN1_INTEGER_cmp(a,b) ASN1_STRING_cmp(\ + (ASN1_STRING *)a,(ASN1_STRING *)b) +/* ASN1_INTEGER_set() is a function, also see BN_to_ASN1_INTEGER() */ +/* ASN1_INTEGER_get() is a function, also see ASN1_INTEGER_to_BN() */ +/* i2d_ASN1_INTEGER() is a function */ +/* d2i_ASN1_INTEGER() is a function */ + +#define ASN1_OCTET_STRING_new() (ASN1_OCTET_STRING *)\ + ASN1_STRING_type_new(V_ASN1_OCTET_STRING) +#define ASN1_OCTET_STRING_free(a) ASN1_STRING_free((ASN1_STRING *)a) +#define ASN1_OCTET_STRING_dup(a) (ASN1_OCTET_STRING *)\ + ASN1_STRING_dup((ASN1_STRING *)a) +#define ASN1_OCTET_STRING_cmp(a,b) ASN1_STRING_cmp(\ + (ASN1_STRING *)a,(ASN1_STRING *)b) +#define ASN1_OCTET_STRING_set(a,b,c) ASN1_STRING_set((ASN1_STRING *)a,b,c) +#define ASN1_OCTET_STRING_print(a,b) ASN1_STRING_print(a,(ASN1_STRING *)b) +#define M_i2d_ASN1_OCTET_STRING(a,pp) \ + i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_OCTET_STRING,\ + V_ASN1_OCTET_STRING) +/* d2i_ASN1_OCTET_STRING() is a function */ + +#define ASN1_PRINTABLE_new() ASN1_STRING_type_new(V_ASN1_T61STRING) +#define ASN1_PRINTABLE_free(a) ASN1_STRING_free((ASN1_STRING *)a) +#define M_i2d_ASN1_PRINTABLE(a,pp) i2d_ASN1_bytes((ASN1_STRING *)a,\ + pp,a->type,V_ASN1_UNIVERSAL) +#define M_d2i_ASN1_PRINTABLE(a,pp,l) \ + d2i_ASN1_type_bytes((ASN1_STRING **)a,pp,l, \ + B_ASN1_PRINTABLESTRING| \ + B_ASN1_T61STRING| \ + B_ASN1_IA5STRING| \ + B_ASN1_UNIVERSALSTRING|\ + B_ASN1_UNKNOWN) + +#define ASN1_PRINTABLESTRING_new() (ASN1_PRINTABLESTRING_STRING *)\ + ASN1_STRING_type_new(V_ASN1_PRINTABLESTRING) +#define ASN1_PRINTABLESTRING_free(a) ASN1_STRING_free((ASN1_STRING *)a) +#define M_i2d_ASN1_PRINTABLESTRING(a,pp) \ + i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_PRINTABLESTRING,\ + V_ASN1_UNIVERSAL) +#define M_d2i_ASN1_PRINTABLESTRING(a,pp,l) \ + (ASN1_PRINTABLESTRING *)d2i_ASN1_type_bytes\ + ((ASN1_STRING **)a,pp,l,B_ASN1_PRINTABLESTRING) + +#define ASN1_T61STRING_new() (ASN1_T61STRING_STRING *)\ + ASN1_STRING_type_new(V_ASN1_T61STRING) +#define ASN1_T61STRING_free(a) ASN1_STRING_free((ASN1_STRING *)a) +#define M_i2d_ASN1_T61STRING(a,pp) \ + i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_T61STRING,\ + V_ASN1_UNIVERSAL) +#define M_d2i_ASN1_T61STRING(a,pp,l) \ + (ASN1_T61STRING *)d2i_ASN1_type_bytes\ + ((ASN1_STRING **)a,pp,l,B_ASN1_T61STRING) + +#define ASN1_IA5STRING_new() (ASN1_IA5STRING *)\ + ASN1_STRING_type_new(V_ASN1_IA5STRING) +#define ASN1_IA5STRING_free(a) ASN1_STRING_free((ASN1_STRING *)a) +#define M_i2d_ASN1_IA5STRING(a,pp) \ + i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_IA5STRING,\ + V_ASN1_UNIVERSAL) +#define M_d2i_ASN1_IA5STRING(a,pp,l) \ + (ASN1_IA5STRING *)d2i_ASN1_type_bytes((ASN1_STRING **)a,pp,l,\ + B_ASN1_IA5STRING) + +#define ASN1_UTCTIME_new() (ASN1_UTCTIME *)\ + ASN1_STRING_type_new(V_ASN1_UTCTIME) +#define ASN1_UTCTIME_free(a) ASN1_STRING_free((ASN1_STRING *)a) +#define ASN1_UTCTIME_dup(a) (ASN1_UTCTIME *)ASN1_STRING_dup((ASN1_STRING *)a) +/* i2d_ASN1_UTCTIME() is a function */ +/* d2i_ASN1_UTCTIME() is a function */ +/* ASN1_UTCTIME_set() is a function */ +/* ASN1_UTCTIME_check() is a function */ +/* ASN1_UTCTIME_set() is a function */ + +#define ASN1_GENERALSTRING_new() (ASN1_GENERALSTRING *)\ + ASN1_STRING_type_new(V_ASN1_GENERALSTRING) +#define ASN1_GENERALSTRING_free(a) ASN1_STRING_free((ASN1_STRING *)a) +#define M_i2d_ASN1_GENERALSTRING(a,pp) \ + i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_GENERALSTRING,\ + V_ASN1_UNIVERSAL) +#define M_d2i_ASN1_GENERALSTRING(a,pp,l) \ + (ASN1_GENERALSTRING *)d2i_ASN1_type_bytes\ + ((ASN1_STRING **)a,pp,l,B_ASN1_GENERALSTRING) + +#define ASN1_UNIVERSALSTRING_new() (ASN1_UNIVERSALSTRING *)\ + ASN1_STRING_type_new(V_ASN1_UNIVERSALSTRING) +#define ASN1_UNIVERSALSTRING_free(a) ASN1_STRING_free((ASN1_STRING *)a) +#define M_i2d_ASN1_UNIVERSALSTRING(a,pp) \ + i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_UNIVERSALSTRING,\ + V_ASN1_UNIVERSAL) +#define M_d2i_ASN1_UNIVERSALSTRING(a,pp,l) \ + (ASN1_UNIVERSALSTRING *)d2i_ASN1_type_bytes\ + ((ASN1_STRING **)a,pp,l,B_ASN1_UNIVERSALSTRING) + +#ifndef NOPROTO +ASN1_TYPE * ASN1_TYPE_new(void ); +void ASN1_TYPE_free(ASN1_TYPE *a); +int i2d_ASN1_TYPE(ASN1_TYPE *a,unsigned char **pp); +ASN1_TYPE * d2i_ASN1_TYPE(ASN1_TYPE **a,unsigned char **pp,long length); +int ASN1_TYPE_get(ASN1_TYPE *a); +void ASN1_TYPE_set(ASN1_TYPE *a, int type, char *value); + +ASN1_OBJECT * ASN1_OBJECT_new(void ); +void ASN1_OBJECT_free(ASN1_OBJECT *a); +int i2d_ASN1_OBJECT(ASN1_OBJECT *a,unsigned char **pp); +ASN1_OBJECT * d2i_ASN1_OBJECT(ASN1_OBJECT **a,unsigned char **pp, + long length); + +ASN1_STRING * ASN1_STRING_new(void ); +void ASN1_STRING_free(ASN1_STRING *a); +ASN1_STRING * ASN1_STRING_dup(ASN1_STRING *a); +ASN1_STRING * ASN1_STRING_type_new(int type ); +int ASN1_STRING_cmp(ASN1_STRING *a, ASN1_STRING *b); +int ASN1_STRING_set(ASN1_STRING *str,unsigned char *data, int len); + +int i2d_ASN1_BIT_STRING(ASN1_BIT_STRING *a,unsigned char **pp); +ASN1_BIT_STRING *d2i_ASN1_BIT_STRING(ASN1_BIT_STRING **a,unsigned char **pp, + long length); + +int i2d_ASN1_BOOLEAN(int a,unsigned char **pp); +int d2i_ASN1_BOOLEAN(int *a,unsigned char **pp,long length); + +int i2d_ASN1_INTEGER(ASN1_INTEGER *a,unsigned char **pp); +ASN1_INTEGER *d2i_ASN1_INTEGER(ASN1_INTEGER **a,unsigned char **pp, + long length); + +int ASN1_UTCTIME_check(ASN1_UTCTIME *a); +ASN1_UTCTIME *ASN1_UTCTIME_set(ASN1_UTCTIME *s,time_t t); + +int i2d_ASN1_OCTET_STRING(ASN1_OCTET_STRING *a,unsigned char **pp); +ASN1_OCTET_STRING *d2i_ASN1_OCTET_STRING(ASN1_OCTET_STRING **a, + unsigned char **pp,long length); + +int i2d_ASN1_PRINTABLE(ASN1_STRING *a,unsigned char **pp); +ASN1_STRING *d2i_ASN1_PRINTABLE(ASN1_STRING **a, + unsigned char **pp, long l); +ASN1_PRINTABLESTRING *d2i_ASN1_PRINTABLESTRING(ASN1_PRINTABLESTRING **a, + unsigned char **pp, long l); + +ASN1_T61STRING *d2i_ASN1_T61STRING(ASN1_T61STRING **a, + unsigned char **pp, long l); +int i2d_ASN1_IA5STRING(ASN1_IA5STRING *a,unsigned char **pp); +ASN1_IA5STRING *d2i_ASN1_IA5STRING(ASN1_IA5STRING **a, + unsigned char **pp, long l); + +int i2d_ASN1_UTCTIME(ASN1_UTCTIME *a,unsigned char **pp); +ASN1_UTCTIME * d2i_ASN1_UTCTIME(ASN1_UTCTIME **a,unsigned char **pp, + long length); + +int i2d_ASN1_SET(STACK *a, unsigned char **pp, + int (*func)(), int ex_tag, int ex_class); +STACK * d2i_ASN1_SET(STACK **a, unsigned char **pp, long length, + char *(*func)(), int ex_tag, int ex_class); + +#ifdef HEADER_BIO_H +int i2a_ASN1_INTEGER(BIO *bp, ASN1_INTEGER *a); +int a2i_ASN1_INTEGER(BIO *bp,ASN1_INTEGER *bs,char *buf,int size); +int i2a_ASN1_OBJECT(BIO *bp,ASN1_OBJECT *a); +int a2i_ASN1_STRING(BIO *bp,ASN1_STRING *bs,char *buf,int size); +int i2a_ASN1_STRING(BIO *bp, ASN1_STRING *a, int type); +#endif + +int a2d_ASN1_OBJECT(unsigned char *out,int olen, char *buf, int num); +ASN1_OBJECT *ASN1_OBJECT_create(int nid, unsigned char *data,int len, + char *sn, char *ln); + +int ASN1_INTEGER_set(ASN1_INTEGER *a, long v); +long ASN1_INTEGER_get(ASN1_INTEGER *a); +ASN1_INTEGER *BN_to_ASN1_INTEGER(BIGNUM *bn, ASN1_INTEGER *ai); +BIGNUM *ASN1_INTEGER_to_BN(ASN1_INTEGER *ai,BIGNUM *bn); + +/* General */ +/* given a string, return the correct type, max is the maximum length */ +int ASN1_PRINTABLE_type(unsigned char *s, int max); + +int i2d_ASN1_bytes(ASN1_STRING *a, unsigned char **pp, int tag, int xclass); +ASN1_STRING *d2i_ASN1_bytes(ASN1_STRING **a, unsigned char **pp, + long length, int Ptag, int Pclass); +/* type is one or more of the B_ASN1_ values. */ +ASN1_STRING *d2i_ASN1_type_bytes(ASN1_STRING **a,unsigned char **pp, + long length,int type); + +/* PARSING */ +int asn1_Finish(ASN1_CTX *c); + +/* SPECIALS */ +int ASN1_get_object(unsigned char **pp, long *plength, int *ptag, + int *pclass, long omax); +int ASN1_check_infinite_end(unsigned char **p,long len); +void ASN1_put_object(unsigned char **pp, int constructed, int length, + int tag, int xclass); +int ASN1_object_size(int constructed, int length, int tag); + +/* Used to implement other functions */ +char *ASN1_dup(int (*i2d)(),char *(*d2i)(),char *x); + +#ifndef WIN16 +char *ASN1_d2i_fp(char *(*xnew)(),char *(*d2i)(),FILE *fp,unsigned char **x); +int ASN1_i2d_fp(int (*i2d)(),FILE *out,unsigned char *x); +#endif + +#ifdef HEADER_BIO_H +char *ASN1_d2i_bio(char *(*xnew)(),char *(*d2i)(),BIO *bp,unsigned char **x); +int ASN1_i2d_bio(int (*i2d)(),BIO *out,unsigned char *x); +int ASN1_UTCTIME_print(BIO *fp,ASN1_UTCTIME *a); +int ASN1_STRING_print(BIO *bp,ASN1_STRING *v); +int ASN1_parse(BIO *bp,unsigned char *pp,long len,int indent); +#endif + +/* Used to load and write netscape format cert/key */ +int i2d_ASN1_HEADER(ASN1_HEADER *a,unsigned char **pp); +ASN1_HEADER *d2i_ASN1_HEADER(ASN1_HEADER **a,unsigned char **pp, long length); +ASN1_HEADER *ASN1_HEADER_new(void ); +void ASN1_HEADER_free(ASN1_HEADER *a); + +int ASN1_UNIVERSALSTRING_to_string(ASN1_UNIVERSALSTRING *s); + +void ERR_load_ASN1_strings(void); + +/* Not used that much at this point, except for the first two */ +ASN1_METHOD *X509_asn1_meth(void); +ASN1_METHOD *RSAPrivateKey_asn1_meth(void); +ASN1_METHOD *ASN1_IA5STRING_asn1_meth(void); +ASN1_METHOD *ASN1_BIT_STRING_asn1_meth(void); + +#else + +ASN1_TYPE * ASN1_TYPE_new(); +void ASN1_TYPE_free(); +int i2d_ASN1_TYPE(); +ASN1_TYPE * d2i_ASN1_TYPE(); +int ASN1_TYPE_get(); +void ASN1_TYPE_set(); + +ASN1_OBJECT * ASN1_OBJECT_new(); +void ASN1_OBJECT_free(); +int i2d_ASN1_OBJECT(); +ASN1_OBJECT * d2i_ASN1_OBJECT(); +ASN1_STRING * ASN1_STRING_new(); +void ASN1_STRING_free(); +ASN1_STRING * ASN1_STRING_dup(); +ASN1_STRING * ASN1_STRING_type_new(); +int ASN1_STRING_cmp(); +int ASN1_STRING_set(); +int i2d_ASN1_BIT_STRING(); +ASN1_BIT_STRING *d2i_ASN1_BIT_STRING(); +int i2d_ASN1_BOOLEAN(); +int d2i_ASN1_BOOLEAN(); +int i2d_ASN1_INTEGER(); +ASN1_INTEGER *d2i_ASN1_INTEGER(); +int ASN1_UTCTIME_check(); +ASN1_UTCTIME *ASN1_UTCTIME_set(); +int i2d_ASN1_OCTET_STRING(); +ASN1_OCTET_STRING *d2i_ASN1_OCTET_STRING(); +int i2d_ASN1_PRINTABLE(); +ASN1_STRING *d2i_ASN1_PRINTABLE(); +ASN1_PRINTABLESTRING *d2i_ASN1_PRINTABLESTRING(); +ASN1_T61STRING *d2i_ASN1_T61STRING(); +int i2d_ASN1_IA5STRING(); +ASN1_IA5STRING *d2i_ASN1_IA5STRING(); +int i2d_ASN1_UTCTIME(); +ASN1_UTCTIME * d2i_ASN1_UTCTIME(); +int i2d_ASN1_SET(); +STACK * d2i_ASN1_SET(); +int a2d_ASN1_OBJECT(); +ASN1_OBJECT *ASN1_OBJECT_create(); +int ASN1_INTEGER_set(); +long ASN1_INTEGER_get(); +ASN1_INTEGER *BN_to_ASN1_INTEGER(); +BIGNUM *ASN1_INTEGER_to_BN(); +int ASN1_PRINTABLE_type(); +int i2d_ASN1_bytes(); +ASN1_STRING *d2i_ASN1_bytes(); +ASN1_STRING *d2i_ASN1_type_bytes(); +int asn1_Finish(); +int ASN1_get_object(); +int ASN1_check_infinite_end(); +void ASN1_put_object(); +int ASN1_object_size(); +char *ASN1_dup(); +#ifndef WIN16 +char *ASN1_d2i_fp(); +int ASN1_i2d_fp(); +#endif + +char *ASN1_d2i_bio(); +int ASN1_i2d_bio(); +int ASN1_UTCTIME_print(); +int ASN1_STRING_print(); +int ASN1_parse(); +int i2a_ASN1_INTEGER(); +int a2i_ASN1_INTEGER(); +int i2a_ASN1_OBJECT(); +int a2i_ASN1_STRING(); +int i2a_ASN1_STRING(); + +int i2d_ASN1_HEADER(); +ASN1_HEADER *d2i_ASN1_HEADER(); +ASN1_HEADER *ASN1_HEADER_new(); +void ASN1_HEADER_free(); +void ERR_load_ASN1_strings(); +ASN1_METHOD *X509_asn1_meth(); +ASN1_METHOD *RSAPrivateKey_asn1_meth(); +ASN1_METHOD *ASN1_IA5STRING_asn1_meth(); +ASN1_METHOD *ASN1_BIT_STRING_asn1_meth(); + +int ASN1_UNIVERSALSTRING_to_string(); +#endif + +/* BEGIN ERROR CODES */ +/* Error codes for the ASN1 functions. */ + +/* Function codes. */ +#define ASN1_F_A2D_ASN1_OBJECT 100 +#define ASN1_F_A2I_ASN1_INTEGER 101 +#define ASN1_F_A2I_ASN1_STRING 102 +#define ASN1_F_ASN1_COLLATE_PRIMATIVE 103 +#define ASN1_F_ASN1_D2I_BIO 104 +#define ASN1_F_ASN1_D2I_FP 105 +#define ASN1_F_ASN1_DUP 106 +#define ASN1_F_ASN1_GET_OBJECT 107 +#define ASN1_F_ASN1_HEADER_NEW 108 +#define ASN1_F_ASN1_I2D_BIO 109 +#define ASN1_F_ASN1_I2D_FP 110 +#define ASN1_F_ASN1_INTEGER_SET 111 +#define ASN1_F_ASN1_INTEGER_TO_BN 112 +#define ASN1_F_ASN1_OBJECT_NEW 113 +#define ASN1_F_ASN1_SIGN 114 +#define ASN1_F_ASN1_STRING_NEW 115 +#define ASN1_F_ASN1_STRING_TYPE_NEW 116 +#define ASN1_F_ASN1_TYPE_NEW 117 +#define ASN1_F_ASN1_UTCTIME_NEW 118 +#define ASN1_F_ASN1_VERIFY 119 +#define ASN1_F_BN_TO_ASN1_INTEGER 120 +#define ASN1_F_D2I_ASN1_BIT_STRING 121 +#define ASN1_F_D2I_ASN1_BOOLEAN 122 +#define ASN1_F_D2I_ASN1_BYTES 123 +#define ASN1_F_D2I_ASN1_HEADER 124 +#define ASN1_F_D2I_ASN1_INTEGER 125 +#define ASN1_F_D2I_ASN1_OBJECT 126 +#define ASN1_F_D2I_ASN1_OCTET_STRING 127 +#define ASN1_F_D2I_ASN1_PRINT_TYPE 128 +#define ASN1_F_D2I_ASN1_SET 129 +#define ASN1_F_D2I_ASN1_TYPE 130 +#define ASN1_F_D2I_ASN1_TYPE_BYTES 131 +#define ASN1_F_D2I_ASN1_UTCTIME 132 +#define ASN1_F_D2I_DHPARAMS 133 +#define ASN1_F_D2I_DSAPARAMS 134 +#define ASN1_F_D2I_DSAPRIVATEKEY 135 +#define ASN1_F_D2I_DSAPUBLICKEY 136 +#define ASN1_F_D2I_NETSCAPE_PKEY 137 +#define ASN1_F_D2I_NETSCAPE_RSA 138 +#define ASN1_F_D2I_NETSCAPE_RSA_2 139 +#define ASN1_F_D2I_NETSCAPE_SPKAC 140 +#define ASN1_F_D2I_NETSCAPE_SPKI 141 +#define ASN1_F_D2I_PKCS7 142 +#define ASN1_F_D2I_PKCS7_DIGEST 143 +#define ASN1_F_D2I_PKCS7_ENCRYPT 144 +#define ASN1_F_D2I_PKCS7_ENC_CONTENT 145 +#define ASN1_F_D2I_PKCS7_ENVELOPE 146 +#define ASN1_F_D2I_PKCS7_ISSUER_AND_SERIAL 147 +#define ASN1_F_D2I_PKCS7_RECIP_INFO 148 +#define ASN1_F_D2I_PKCS7_SIGNED 149 +#define ASN1_F_D2I_PKCS7_SIGNER_INFO 150 +#define ASN1_F_D2I_PKCS7_SIGN_ENVELOPE 151 +#define ASN1_F_D2I_PRIVATEKEY 152 +#define ASN1_F_D2I_PUBLICKEY 153 +#define ASN1_F_D2I_RSAPRIVATEKEY 154 +#define ASN1_F_D2I_RSAPUBLICKEY 155 +#define ASN1_F_D2I_X509 156 +#define ASN1_F_D2I_X509_ALGOR 157 +#define ASN1_F_D2I_X509_ATTRIBUTE 158 +#define ASN1_F_D2I_X509_CINF 159 +#define ASN1_F_D2I_X509_CRL 160 +#define ASN1_F_D2I_X509_CRL_INFO 161 +#define ASN1_F_D2I_X509_EXTENSION 162 +#define ASN1_F_D2I_X509_KEY 163 +#define ASN1_F_D2I_X509_NAME 164 +#define ASN1_F_D2I_X509_NAME_ENTRY 165 +#define ASN1_F_D2I_X509_PKEY 166 +#define ASN1_F_D2I_X509_PUBKEY 167 +#define ASN1_F_D2I_X509_REQ 168 +#define ASN1_F_D2I_X509_REQ_INFO 169 +#define ASN1_F_D2I_X509_REVOKED 170 +#define ASN1_F_D2I_X509_SIG 171 +#define ASN1_F_D2I_X509_VAL 172 +#define ASN1_F_I2A_ASN1_OBJECT 173 +#define ASN1_F_I2D_ASN1_HEADER 174 +#define ASN1_F_I2D_DHPARAMS 175 +#define ASN1_F_I2D_DSAPARAMS 176 +#define ASN1_F_I2D_DSAPRIVATEKEY 177 +#define ASN1_F_I2D_DSAPUBLICKEY 178 +#define ASN1_F_I2D_NETSCAPE_RSA 179 +#define ASN1_F_I2D_PKCS7 180 +#define ASN1_F_I2D_PRIVATEKEY 181 +#define ASN1_F_I2D_PUBLICKEY 182 +#define ASN1_F_I2D_RSAPRIVATEKEY 183 +#define ASN1_F_I2D_RSAPUBLICKEY 184 +#define ASN1_F_I2D_X509_ATTRIBUTE 185 +#define ASN1_F_NETSCAPE_PKEY_NEW 186 +#define ASN1_F_NETSCAPE_SPKAC_NEW 187 +#define ASN1_F_NETSCAPE_SPKI_NEW 188 +#define ASN1_F_PKCS7_DIGEST_NEW 189 +#define ASN1_F_PKCS7_ENCRYPT_NEW 190 +#define ASN1_F_PKCS7_ENC_CONTENT_NEW 191 +#define ASN1_F_PKCS7_ENVELOPE_NEW 192 +#define ASN1_F_PKCS7_ISSUER_AND_SERIAL_NEW 193 +#define ASN1_F_PKCS7_NEW 194 +#define ASN1_F_PKCS7_RECIP_INFO_NEW 195 +#define ASN1_F_PKCS7_SIGNED_NEW 196 +#define ASN1_F_PKCS7_SIGNER_INFO_NEW 197 +#define ASN1_F_PKCS7_SIGN_ENVELOPE_NEW 198 +#define ASN1_F_X509_ALGOR_NEW 199 +#define ASN1_F_X509_ATTRIBUTE_NEW 200 +#define ASN1_F_X509_CINF_NEW 201 +#define ASN1_F_X509_CRL_INFO_NEW 202 +#define ASN1_F_X509_CRL_NEW 203 +#define ASN1_F_X509_DHPARAMS_NEW 204 +#define ASN1_F_X509_EXTENSION_NEW 205 +#define ASN1_F_X509_INFO_NEW 206 +#define ASN1_F_X509_KEY_NEW 207 +#define ASN1_F_X509_NAME_ENTRY_NEW 208 +#define ASN1_F_X509_NAME_NEW 209 +#define ASN1_F_X509_NEW 210 +#define ASN1_F_X509_PKEY_NEW 211 +#define ASN1_F_X509_PUBKEY_NEW 212 +#define ASN1_F_X509_REQ_INFO_NEW 213 +#define ASN1_F_X509_REQ_NEW 214 +#define ASN1_F_X509_REVOKED_NEW 215 +#define ASN1_F_X509_SIG_NEW 216 +#define ASN1_F_X509_VAL_FREE 217 +#define ASN1_F_X509_VAL_NEW 218 + +/* Reason codes. */ +#define ASN1_R_BAD_CLASS 100 +#define ASN1_R_BAD_GET_OBJECT 101 +#define ASN1_R_BAD_OBJECT_HEADER 102 +#define ASN1_R_BAD_PASSWORD_READ 103 +#define ASN1_R_BAD_PKCS7_CONTENT 104 +#define ASN1_R_BAD_PKCS7_TYPE 105 +#define ASN1_R_BAD_TAG 106 +#define ASN1_R_BAD_TYPE 107 +#define ASN1_R_BN_LIB 108 +#define ASN1_R_BOOLEAN_IS_WRONG_LENGTH 109 +#define ASN1_R_BUFFER_TOO_SMALL 110 +#define ASN1_R_DECODING_ERROR 111 +#define ASN1_R_ERROR_STACK 112 +#define ASN1_R_EXPECTING_AN_INTEGER 113 +#define ASN1_R_EXPECTING_AN_OBJECT 114 +#define ASN1_R_EXPECTING_AN_OCTET_STRING 115 +#define ASN1_R_EXPECTING_A_BIT_STRING 116 +#define ASN1_R_EXPECTING_A_BOOLEAN 117 +#define ASN1_R_EXPECTING_A_SEQUENCE 118 +#define ASN1_R_EXPECTING_A_UTCTIME 119 +#define ASN1_R_FIRST_NUM_TOO_LARGE 120 +#define ASN1_R_HEADER_TOO_LONG 121 +#define ASN1_R_INVALID_DIGIT 122 +#define ASN1_R_INVALID_SEPARATOR 123 +#define ASN1_R_INVALID_TIME_FORMAT 124 +#define ASN1_R_IV_TOO_LARGE 125 +#define ASN1_R_LENGTH_ERROR 126 +#define ASN1_R_LENGTH_MISMATCH 127 +#define ASN1_R_MISSING_EOS 128 +#define ASN1_R_MISSING_SECOND_NUMBER 129 +#define ASN1_R_NON_HEX_CHARACTERS 130 +#define ASN1_R_NOT_ENOUGH_DATA 131 +#define ASN1_R_ODD_NUMBER_OF_CHARS 132 +#define ASN1_R_PARSING 133 +#define ASN1_R_PRIVATE_KEY_HEADER_MISSING 134 +#define ASN1_R_SECOND_NUMBER_TOO_LARGE 135 +#define ASN1_R_SHORT_LINE 136 +#define ASN1_R_STRING_TOO_SHORT 137 +#define ASN1_R_TAG_VALUE_TOO_HIGH 138 +#define ASN1_R_THE_ASN1_OBJECT_IDENTIFIER_IS_NOT_KNOWN_FOR_THIS_MD 139 +#define ASN1_R_TOO_LONG 140 +#define ASN1_R_UNABLE_TO_DECODE_RSA_KEY 141 +#define ASN1_R_UNABLE_TO_DECODE_RSA_PRIVATE_KEY 142 +#define ASN1_R_UNKNOWN_ATTRIBUTE_TYPE 143 +#define ASN1_R_UNKNOWN_MESSAGE_DIGEST_ALGORITHM 144 +#define ASN1_R_UNKNOWN_OBJECT_TYPE 145 +#define ASN1_R_UNKNOWN_PUBLIC_KEY_TYPE 146 +#define ASN1_R_UNSUPPORTED_CIPHER 147 +#define ASN1_R_UNSUPPORTED_ENCRYPTION_ALGORITHM 148 +#define ASN1_R_UNSUPPORTED_PUBLIC_KEY_TYPE 149 +#define ASN1_R_UTCTIME_TOO_LONG 150 +#define ASN1_R_WRONG_PRINTABLE_TYPE 151 +#define ASN1_R_WRONG_TAG 152 +#define ASN1_R_WRONG_TYPE 153 + +#ifdef __cplusplus +} +#endif +#endif +
diff --git a/crypto/asn1/asn1_err.c b/crypto/asn1/asn1_err.c new file mode 100644 index 0000000..5e6a41b --- /dev/null +++ b/crypto/asn1/asn1_err.c
@@ -0,0 +1,256 @@ +/* lib/asn1/asn1_err.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ +#include <stdio.h> +#include "err.h" +#include "asn1.h" + +/* BEGIN ERROR CODES */ +static ERR_STRING_DATA ASN1_str_functs[]= + { +{ERR_PACK(0,ASN1_F_A2D_ASN1_OBJECT,0), "a2d_ASN1_OBJECT"}, +{ERR_PACK(0,ASN1_F_A2I_ASN1_INTEGER,0), "a2i_ASN1_INTEGER"}, +{ERR_PACK(0,ASN1_F_A2I_ASN1_STRING,0), "a2i_ASN1_STRING"}, +{ERR_PACK(0,ASN1_F_ASN1_COLLATE_PRIMATIVE,0), "ASN1_COLLATE_PRIMATIVE"}, +{ERR_PACK(0,ASN1_F_ASN1_D2I_BIO,0), "ASN1_d2i_bio"}, +{ERR_PACK(0,ASN1_F_ASN1_D2I_FP,0), "ASN1_d2i_fp"}, +{ERR_PACK(0,ASN1_F_ASN1_DUP,0), "ASN1_dup"}, +{ERR_PACK(0,ASN1_F_ASN1_GET_OBJECT,0), "ASN1_get_object"}, +{ERR_PACK(0,ASN1_F_ASN1_HEADER_NEW,0), "ASN1_HEADER_new"}, +{ERR_PACK(0,ASN1_F_ASN1_I2D_BIO,0), "ASN1_i2d_bio"}, +{ERR_PACK(0,ASN1_F_ASN1_I2D_FP,0), "ASN1_i2d_fp"}, +{ERR_PACK(0,ASN1_F_ASN1_INTEGER_SET,0), "ASN1_INTEGER_set"}, +{ERR_PACK(0,ASN1_F_ASN1_INTEGER_TO_BN,0), "ASN1_INTEGER_to_BN"}, +{ERR_PACK(0,ASN1_F_ASN1_OBJECT_NEW,0), "ASN1_OBJECT_new"}, +{ERR_PACK(0,ASN1_F_ASN1_SIGN,0), "ASN1_SIGN"}, +{ERR_PACK(0,ASN1_F_ASN1_STRING_NEW,0), "ASN1_STRING_new"}, +{ERR_PACK(0,ASN1_F_ASN1_STRING_TYPE_NEW,0), "ASN1_STRING_type_new"}, +{ERR_PACK(0,ASN1_F_ASN1_TYPE_NEW,0), "ASN1_TYPE_new"}, +{ERR_PACK(0,ASN1_F_ASN1_UTCTIME_NEW,0), "ASN1_UTCTIME_NEW"}, +{ERR_PACK(0,ASN1_F_ASN1_VERIFY,0), "ASN1_VERIFY"}, +{ERR_PACK(0,ASN1_F_BN_TO_ASN1_INTEGER,0), "BN_to_ASN1_INTEGER"}, +{ERR_PACK(0,ASN1_F_D2I_ASN1_BIT_STRING,0), "d2i_ASN1_BIT_STRING"}, +{ERR_PACK(0,ASN1_F_D2I_ASN1_BOOLEAN,0), "d2i_ASN1_BOOLEAN"}, +{ERR_PACK(0,ASN1_F_D2I_ASN1_BYTES,0), "d2i_ASN1_bytes"}, +{ERR_PACK(0,ASN1_F_D2I_ASN1_HEADER,0), "d2i_ASN1_HEADER"}, +{ERR_PACK(0,ASN1_F_D2I_ASN1_INTEGER,0), "d2i_ASN1_INTEGER"}, +{ERR_PACK(0,ASN1_F_D2I_ASN1_OBJECT,0), "d2i_ASN1_OBJECT"}, +{ERR_PACK(0,ASN1_F_D2I_ASN1_OCTET_STRING,0), "d2i_ASN1_OCTET_STRING"}, +{ERR_PACK(0,ASN1_F_D2I_ASN1_PRINT_TYPE,0), "D2I_ASN1_PRINT_TYPE"}, +{ERR_PACK(0,ASN1_F_D2I_ASN1_SET,0), "d2i_ASN1_SET"}, +{ERR_PACK(0,ASN1_F_D2I_ASN1_TYPE,0), "d2i_ASN1_TYPE"}, +{ERR_PACK(0,ASN1_F_D2I_ASN1_TYPE_BYTES,0), "d2i_ASN1_type_bytes"}, +{ERR_PACK(0,ASN1_F_D2I_ASN1_UTCTIME,0), "d2i_ASN1_UTCTIME"}, +{ERR_PACK(0,ASN1_F_D2I_DHPARAMS,0), "D2I_DHPARAMS"}, +{ERR_PACK(0,ASN1_F_D2I_DSAPARAMS,0), "D2I_DSAPARAMS"}, +{ERR_PACK(0,ASN1_F_D2I_DSAPRIVATEKEY,0), "D2I_DSAPRIVATEKEY"}, +{ERR_PACK(0,ASN1_F_D2I_DSAPUBLICKEY,0), "D2I_DSAPUBLICKEY"}, +{ERR_PACK(0,ASN1_F_D2I_NETSCAPE_PKEY,0), "D2I_NETSCAPE_PKEY"}, +{ERR_PACK(0,ASN1_F_D2I_NETSCAPE_RSA,0), "D2I_NETSCAPE_RSA"}, +{ERR_PACK(0,ASN1_F_D2I_NETSCAPE_RSA_2,0), "D2I_NETSCAPE_RSA_2"}, +{ERR_PACK(0,ASN1_F_D2I_NETSCAPE_SPKAC,0), "D2I_NETSCAPE_SPKAC"}, +{ERR_PACK(0,ASN1_F_D2I_NETSCAPE_SPKI,0), "D2I_NETSCAPE_SPKI"}, +{ERR_PACK(0,ASN1_F_D2I_PKCS7,0), "D2I_PKCS7"}, +{ERR_PACK(0,ASN1_F_D2I_PKCS7_DIGEST,0), "D2I_PKCS7_DIGEST"}, +{ERR_PACK(0,ASN1_F_D2I_PKCS7_ENCRYPT,0), "D2I_PKCS7_ENCRYPT"}, +{ERR_PACK(0,ASN1_F_D2I_PKCS7_ENC_CONTENT,0), "D2I_PKCS7_ENC_CONTENT"}, +{ERR_PACK(0,ASN1_F_D2I_PKCS7_ENVELOPE,0), "D2I_PKCS7_ENVELOPE"}, +{ERR_PACK(0,ASN1_F_D2I_PKCS7_ISSUER_AND_SERIAL,0), "D2I_PKCS7_ISSUER_AND_SERIAL"}, +{ERR_PACK(0,ASN1_F_D2I_PKCS7_RECIP_INFO,0), "D2I_PKCS7_RECIP_INFO"}, +{ERR_PACK(0,ASN1_F_D2I_PKCS7_SIGNED,0), "D2I_PKCS7_SIGNED"}, +{ERR_PACK(0,ASN1_F_D2I_PKCS7_SIGNER_INFO,0), "D2I_PKCS7_SIGNER_INFO"}, +{ERR_PACK(0,ASN1_F_D2I_PKCS7_SIGN_ENVELOPE,0), "D2I_PKCS7_SIGN_ENVELOPE"}, +{ERR_PACK(0,ASN1_F_D2I_PRIVATEKEY,0), "D2I_PRIVATEKEY"}, +{ERR_PACK(0,ASN1_F_D2I_PUBLICKEY,0), "D2I_PUBLICKEY"}, +{ERR_PACK(0,ASN1_F_D2I_RSAPRIVATEKEY,0), "D2I_RSAPRIVATEKEY"}, +{ERR_PACK(0,ASN1_F_D2I_RSAPUBLICKEY,0), "D2I_RSAPUBLICKEY"}, +{ERR_PACK(0,ASN1_F_D2I_X509,0), "D2I_X509"}, +{ERR_PACK(0,ASN1_F_D2I_X509_ALGOR,0), "D2I_X509_ALGOR"}, +{ERR_PACK(0,ASN1_F_D2I_X509_ATTRIBUTE,0), "D2I_X509_ATTRIBUTE"}, +{ERR_PACK(0,ASN1_F_D2I_X509_CINF,0), "D2I_X509_CINF"}, +{ERR_PACK(0,ASN1_F_D2I_X509_CRL,0), "D2I_X509_CRL"}, +{ERR_PACK(0,ASN1_F_D2I_X509_CRL_INFO,0), "D2I_X509_CRL_INFO"}, +{ERR_PACK(0,ASN1_F_D2I_X509_EXTENSION,0), "D2I_X509_EXTENSION"}, +{ERR_PACK(0,ASN1_F_D2I_X509_KEY,0), "D2I_X509_KEY"}, +{ERR_PACK(0,ASN1_F_D2I_X509_NAME,0), "D2I_X509_NAME"}, +{ERR_PACK(0,ASN1_F_D2I_X509_NAME_ENTRY,0), "D2I_X509_NAME_ENTRY"}, +{ERR_PACK(0,ASN1_F_D2I_X509_PKEY,0), "D2I_X509_PKEY"}, +{ERR_PACK(0,ASN1_F_D2I_X509_PUBKEY,0), "D2I_X509_PUBKEY"}, +{ERR_PACK(0,ASN1_F_D2I_X509_REQ,0), "D2I_X509_REQ"}, +{ERR_PACK(0,ASN1_F_D2I_X509_REQ_INFO,0), "D2I_X509_REQ_INFO"}, +{ERR_PACK(0,ASN1_F_D2I_X509_REVOKED,0), "D2I_X509_REVOKED"}, +{ERR_PACK(0,ASN1_F_D2I_X509_SIG,0), "D2I_X509_SIG"}, +{ERR_PACK(0,ASN1_F_D2I_X509_VAL,0), "D2I_X509_VAL"}, +{ERR_PACK(0,ASN1_F_I2A_ASN1_OBJECT,0), "i2a_ASN1_OBJECT"}, +{ERR_PACK(0,ASN1_F_I2D_ASN1_HEADER,0), "i2d_ASN1_HEADER"}, +{ERR_PACK(0,ASN1_F_I2D_DHPARAMS,0), "I2D_DHPARAMS"}, +{ERR_PACK(0,ASN1_F_I2D_DSAPARAMS,0), "I2D_DSAPARAMS"}, +{ERR_PACK(0,ASN1_F_I2D_DSAPRIVATEKEY,0), "I2D_DSAPRIVATEKEY"}, +{ERR_PACK(0,ASN1_F_I2D_DSAPUBLICKEY,0), "I2D_DSAPUBLICKEY"}, +{ERR_PACK(0,ASN1_F_I2D_NETSCAPE_RSA,0), "I2D_NETSCAPE_RSA"}, +{ERR_PACK(0,ASN1_F_I2D_PKCS7,0), "I2D_PKCS7"}, +{ERR_PACK(0,ASN1_F_I2D_PRIVATEKEY,0), "I2D_PRIVATEKEY"}, +{ERR_PACK(0,ASN1_F_I2D_PUBLICKEY,0), "I2D_PUBLICKEY"}, +{ERR_PACK(0,ASN1_F_I2D_RSAPRIVATEKEY,0), "I2D_RSAPRIVATEKEY"}, +{ERR_PACK(0,ASN1_F_I2D_RSAPUBLICKEY,0), "I2D_RSAPUBLICKEY"}, +{ERR_PACK(0,ASN1_F_I2D_X509_ATTRIBUTE,0), "I2D_X509_ATTRIBUTE"}, +{ERR_PACK(0,ASN1_F_NETSCAPE_PKEY_NEW,0), "NETSCAPE_PKEY_NEW"}, +{ERR_PACK(0,ASN1_F_NETSCAPE_SPKAC_NEW,0), "NETSCAPE_SPKAC_NEW"}, +{ERR_PACK(0,ASN1_F_NETSCAPE_SPKI_NEW,0), "NETSCAPE_SPKI_NEW"}, +{ERR_PACK(0,ASN1_F_PKCS7_DIGEST_NEW,0), "PKCS7_DIGEST_NEW"}, +{ERR_PACK(0,ASN1_F_PKCS7_ENCRYPT_NEW,0), "PKCS7_ENCRYPT_NEW"}, +{ERR_PACK(0,ASN1_F_PKCS7_ENC_CONTENT_NEW,0), "PKCS7_ENC_CONTENT_NEW"}, +{ERR_PACK(0,ASN1_F_PKCS7_ENVELOPE_NEW,0), "PKCS7_ENVELOPE_NEW"}, +{ERR_PACK(0,ASN1_F_PKCS7_ISSUER_AND_SERIAL_NEW,0), "PKCS7_ISSUER_AND_SERIAL_NEW"}, +{ERR_PACK(0,ASN1_F_PKCS7_NEW,0), "PKCS7_NEW"}, +{ERR_PACK(0,ASN1_F_PKCS7_RECIP_INFO_NEW,0), "PKCS7_RECIP_INFO_NEW"}, +{ERR_PACK(0,ASN1_F_PKCS7_SIGNED_NEW,0), "PKCS7_SIGNED_NEW"}, +{ERR_PACK(0,ASN1_F_PKCS7_SIGNER_INFO_NEW,0), "PKCS7_SIGNER_INFO_NEW"}, +{ERR_PACK(0,ASN1_F_PKCS7_SIGN_ENVELOPE_NEW,0), "PKCS7_SIGN_ENVELOPE_NEW"}, +{ERR_PACK(0,ASN1_F_X509_ALGOR_NEW,0), "X509_ALGOR_NEW"}, +{ERR_PACK(0,ASN1_F_X509_ATTRIBUTE_NEW,0), "X509_ATTRIBUTE_NEW"}, +{ERR_PACK(0,ASN1_F_X509_CINF_NEW,0), "X509_CINF_NEW"}, +{ERR_PACK(0,ASN1_F_X509_CRL_INFO_NEW,0), "X509_CRL_INFO_NEW"}, +{ERR_PACK(0,ASN1_F_X509_CRL_NEW,0), "X509_CRL_NEW"}, +{ERR_PACK(0,ASN1_F_X509_DHPARAMS_NEW,0), "X509_DHPARAMS_NEW"}, +{ERR_PACK(0,ASN1_F_X509_EXTENSION_NEW,0), "X509_EXTENSION_NEW"}, +{ERR_PACK(0,ASN1_F_X509_INFO_NEW,0), "X509_INFO_NEW"}, +{ERR_PACK(0,ASN1_F_X509_KEY_NEW,0), "X509_KEY_NEW"}, +{ERR_PACK(0,ASN1_F_X509_NAME_ENTRY_NEW,0), "X509_NAME_ENTRY_NEW"}, +{ERR_PACK(0,ASN1_F_X509_NAME_NEW,0), "X509_NAME_NEW"}, +{ERR_PACK(0,ASN1_F_X509_NEW,0), "X509_NEW"}, +{ERR_PACK(0,ASN1_F_X509_PKEY_NEW,0), "X509_PKEY_NEW"}, +{ERR_PACK(0,ASN1_F_X509_PUBKEY_NEW,0), "X509_PUBKEY_NEW"}, +{ERR_PACK(0,ASN1_F_X509_REQ_INFO_NEW,0), "X509_REQ_INFO_NEW"}, +{ERR_PACK(0,ASN1_F_X509_REQ_NEW,0), "X509_REQ_NEW"}, +{ERR_PACK(0,ASN1_F_X509_REVOKED_NEW,0), "X509_REVOKED_NEW"}, +{ERR_PACK(0,ASN1_F_X509_SIG_NEW,0), "X509_SIG_NEW"}, +{ERR_PACK(0,ASN1_F_X509_VAL_FREE,0), "X509_VAL_FREE"}, +{ERR_PACK(0,ASN1_F_X509_VAL_NEW,0), "X509_VAL_NEW"}, +{0,NULL}, + }; + +static ERR_STRING_DATA ASN1_str_reasons[]= + { +{ASN1_R_BAD_CLASS ,"bad class"}, +{ASN1_R_BAD_GET_OBJECT ,"bad get object"}, +{ASN1_R_BAD_OBJECT_HEADER ,"bad object header"}, +{ASN1_R_BAD_PASSWORD_READ ,"bad password read"}, +{ASN1_R_BAD_PKCS7_CONTENT ,"bad pkcs7 content"}, +{ASN1_R_BAD_PKCS7_TYPE ,"bad pkcs7 type"}, +{ASN1_R_BAD_TAG ,"bad tag"}, +{ASN1_R_BAD_TYPE ,"bad type"}, +{ASN1_R_BN_LIB ,"bn lib"}, +{ASN1_R_BOOLEAN_IS_WRONG_LENGTH ,"boolean is wrong length"}, +{ASN1_R_BUFFER_TOO_SMALL ,"buffer too small"}, +{ASN1_R_DECODING_ERROR ,"decoding error"}, +{ASN1_R_ERROR_STACK ,"error stack"}, +{ASN1_R_EXPECTING_AN_INTEGER ,"expecting an integer"}, +{ASN1_R_EXPECTING_AN_OBJECT ,"expecting an object"}, +{ASN1_R_EXPECTING_AN_OCTET_STRING ,"expecting an octet string"}, +{ASN1_R_EXPECTING_A_BIT_STRING ,"expecting a bit string"}, +{ASN1_R_EXPECTING_A_BOOLEAN ,"expecting a boolean"}, +{ASN1_R_EXPECTING_A_SEQUENCE ,"expecting a sequence"}, +{ASN1_R_EXPECTING_A_UTCTIME ,"expecting a utctime"}, +{ASN1_R_FIRST_NUM_TOO_LARGE ,"first num too large"}, +{ASN1_R_HEADER_TOO_LONG ,"header too long"}, +{ASN1_R_INVALID_DIGIT ,"invalid digit"}, +{ASN1_R_INVALID_SEPARATOR ,"invalid separator"}, +{ASN1_R_INVALID_TIME_FORMAT ,"invalid time format"}, +{ASN1_R_IV_TOO_LARGE ,"iv too large"}, +{ASN1_R_LENGTH_ERROR ,"length error"}, +{ASN1_R_LENGTH_MISMATCH ,"length mismatch"}, +{ASN1_R_MISSING_EOS ,"missing eos"}, +{ASN1_R_MISSING_SECOND_NUMBER ,"missing second number"}, +{ASN1_R_NON_HEX_CHARACTERS ,"non hex characters"}, +{ASN1_R_NOT_ENOUGH_DATA ,"not enough data"}, +{ASN1_R_ODD_NUMBER_OF_CHARS ,"odd number of chars"}, +{ASN1_R_PARSING ,"parsing"}, +{ASN1_R_PRIVATE_KEY_HEADER_MISSING ,"private key header missing"}, +{ASN1_R_SECOND_NUMBER_TOO_LARGE ,"second number too large"}, +{ASN1_R_SHORT_LINE ,"short line"}, +{ASN1_R_STRING_TOO_SHORT ,"string too short"}, +{ASN1_R_TAG_VALUE_TOO_HIGH ,"tag value too high"}, +{ASN1_R_THE_ASN1_OBJECT_IDENTIFIER_IS_NOT_KNOWN_FOR_THIS_MD,"the asn1 object identifier is not known for this md"}, +{ASN1_R_TOO_LONG ,"too long"}, +{ASN1_R_UNABLE_TO_DECODE_RSA_KEY ,"unable to decode rsa key"}, +{ASN1_R_UNABLE_TO_DECODE_RSA_PRIVATE_KEY ,"unable to decode rsa private key"}, +{ASN1_R_UNKNOWN_ATTRIBUTE_TYPE ,"unknown attribute type"}, +{ASN1_R_UNKNOWN_MESSAGE_DIGEST_ALGORITHM ,"unknown message digest algorithm"}, +{ASN1_R_UNKNOWN_OBJECT_TYPE ,"unknown object type"}, +{ASN1_R_UNKNOWN_PUBLIC_KEY_TYPE ,"unknown public key type"}, +{ASN1_R_UNSUPPORTED_CIPHER ,"unsupported cipher"}, +{ASN1_R_UNSUPPORTED_ENCRYPTION_ALGORITHM ,"unsupported encryption algorithm"}, +{ASN1_R_UNSUPPORTED_PUBLIC_KEY_TYPE ,"unsupported public key type"}, +{ASN1_R_UTCTIME_TOO_LONG ,"utctime too long"}, +{ASN1_R_WRONG_PRINTABLE_TYPE ,"wrong printable type"}, +{ASN1_R_WRONG_TAG ,"wrong tag"}, +{ASN1_R_WRONG_TYPE ,"wrong type"}, +{0,NULL}, + }; + +void ERR_load_ASN1_strings() + { + static int init=1; + + if (init) + { + init=0; + ERR_load_strings(ERR_LIB_ASN1,ASN1_str_functs); + ERR_load_strings(ERR_LIB_ASN1,ASN1_str_reasons); + } + }
diff --git a/crypto/asn1/asn1_lib.c b/crypto/asn1/asn1_lib.c new file mode 100644 index 0000000..bdd706b --- /dev/null +++ b/crypto/asn1/asn1_lib.c
@@ -0,0 +1,433 @@ +/* crypto/asn1/asn1_lib.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "asn1.h" +#include "asn1_mac.h" + +#ifndef NOPROTO +static int asn1_get_length(unsigned char **pp,int *inf,long *rl,int max); +static void asn1_put_length(unsigned char **pp, int length); +#else +static int asn1_get_length(); +static void asn1_put_length(); +#endif + +char *ASN1_version="ASN1 part of SSLeay 0.8.1b 29-Jun-1998"; + +int ASN1_check_infinite_end(p,len) +unsigned char **p; +long len; + { + /* If there is 0 or 1 byte left, the length check should pick + * things up */ + if (len <= 0) + return(1); + else if ((len >= 2) && ((*p)[0] == 0) && ((*p)[1] == 0)) + { + (*p)+=2; + return(1); + } + return(0); + } + + +int ASN1_get_object(pp, plength, ptag, pclass, omax) +unsigned char **pp; +long *plength; +int *ptag; +int *pclass; +long omax; + { + int i,ret; + long l; + unsigned char *p= *pp; + int tag,xclass,inf; + long max=omax; + + if (!max) goto err; + ret=(*p&V_ASN1_CONSTRUCTED); + xclass=(*p&V_ASN1_PRIVATE); + i= *p&V_ASN1_PRIMATIVE_TAG; + if (i == V_ASN1_PRIMATIVE_TAG) + { /* high-tag */ + p++; + if (--max == 0) goto err; + l=0; + while (*p&0x80) + { + l<<=7L; + l|= *(p++)&0x7f; + if (--max == 0) goto err; + } + l<<=7L; + l|= *(p++)&0x7f; + tag=(int)l; + } + else + { + tag=i; + p++; + if (--max == 0) goto err; + } + *ptag=tag; + *pclass=xclass; + if (!asn1_get_length(&p,&inf,plength,(int)max)) goto err; + +#ifdef undef + fprintf(stderr,"p=%d + *plength=%d > omax=%d + *pp=%d (%d > %d)\n", + p,*plength,omax,*pp,(p+ *plength),omax+ *pp); +#endif + + if ((p+ *plength) > (omax+ *pp)) + { + ASN1err(ASN1_F_ASN1_GET_OBJECT,ASN1_R_TOO_LONG); + /* Set this so that even if things are not long enough + * the values are set correctly */ + ret|=0x80; + } + *pp=p; + return(ret+inf); +err: + ASN1err(ASN1_F_ASN1_GET_OBJECT,ASN1_R_HEADER_TOO_LONG); + return(0x80); + } + +static int asn1_get_length(pp,inf,rl,max) +unsigned char **pp; +int *inf; +long *rl; +int max; + { + unsigned char *p= *pp; + long ret=0; + int i; + + if (max-- < 1) return(0); + if (*p == 0x80) + { + *inf=1; + ret=0; + p++; + } + else + { + *inf=0; + i= *p&0x7f; + if (*(p++) & 0x80) + { + if (max-- == 0) return(0); + while (i-- > 0) + { + ret<<=8L; + ret|= *(p++); + if (max-- == 0) return(0); + } + } + else + ret=i; + } + *pp=p; + *rl=ret; + return(1); + } + +/* class 0 is constructed + * constructed == 2 for indefinitle length constructed */ +void ASN1_put_object(pp,constructed,length,tag,xclass) +unsigned char **pp; +int constructed; +int length; +int tag; +int xclass; + { + unsigned char *p= *pp; + int i; + + i=(constructed)?V_ASN1_CONSTRUCTED:0; + i|=(xclass&V_ASN1_PRIVATE); + if (tag < 31) + *(p++)=i|(tag&V_ASN1_PRIMATIVE_TAG); + else + { + *(p++)=i|V_ASN1_PRIMATIVE_TAG; + while (tag > 0x7f) + { + *(p++)=(tag&0x7f)|0x80; + tag>>=7; + } + *(p++)=(tag&0x7f); + } + if ((constructed == 2) && (length == 0)) + *(p++)=0x80; /* der_put_length would output 0 instead */ + else + asn1_put_length(&p,length); + *pp=p; + } + +static void asn1_put_length(pp, length) +unsigned char **pp; +int length; + { + unsigned char *p= *pp; + int i,l; + if (length <= 127) + *(p++)=(unsigned char)length; + else + { + l=length; + for (i=0; l > 0; i++) + l>>=8; + *(p++)=i|0x80; + l=i; + while (i-- > 0) + { + p[i]=length&0xff; + length>>=8; + } + p+=l; + } + *pp=p; + } + +int ASN1_object_size(constructed, length, tag) +int constructed; +int length; +int tag; + { + int ret; + + ret=length; + ret++; + if (tag >= 31) + { + while (tag > 0) + { + tag>>=7; + ret++; + } + } + if ((length == 0) && (constructed == 2)) + ret+=2; + ret++; + if (length > 127) + { + while (length > 0) + { + length>>=8; + ret++; + } + } + return(ret); + } + +int asn1_Finish(c) +ASN1_CTX *c; + { + if ((c->inf == (1|V_ASN1_CONSTRUCTED)) && (!c->eos)) + { + if (!ASN1_check_infinite_end(&c->p,c->slen)) + { + c->error=ASN1_R_MISSING_EOS; + return(0); + } + } + if ( ((c->slen != 0) && !(c->inf & 1)) || + ((c->slen < 0) && (c->inf & 1))) + { + c->error=ASN1_R_LENGTH_MISMATCH; + return(0); + } + return(1); + } + +int asn1_GetSequence(c,length) +ASN1_CTX *c; +long *length; + { + unsigned char *q; + + q=c->p; + c->inf=ASN1_get_object(&(c->p),&(c->slen),&(c->tag),&(c->xclass), + *length); + if (c->inf & 0x80) + { + c->error=ASN1_R_BAD_GET_OBJECT; + return(0); + } + if (c->tag != V_ASN1_SEQUENCE) + { + c->error=ASN1_R_EXPECTING_A_SEQUENCE; + return(0); + } + (*length)-=(c->p-q); + if (c->max && (*length < 0)) + { + c->error=ASN1_R_LENGTH_MISMATCH; + return(0); + } + if (c->inf == (1|V_ASN1_CONSTRUCTED)) + c->slen= *length+ *(c->pp)-c->p; + c->eos=0; + return(1); + } + +ASN1_STRING *ASN1_STRING_dup(str) +ASN1_STRING *str; + { + ASN1_STRING *ret; + + if (str == NULL) return(NULL); + if ((ret=ASN1_STRING_type_new(str->type)) == NULL) + return(NULL); + if (!ASN1_STRING_set(ret,str->data,str->length)) + { + ASN1_STRING_free(ret); + return(NULL); + } + return(ret); + } + +int ASN1_STRING_set(str,data,len) +ASN1_STRING *str; +unsigned char *data; +int len; + { + char *c; + + if (len < 0) + { + if (data == NULL) + return(0); + else + len=strlen((char *)data); + } + if ((str->length < len) || (str->data == NULL)) + { + c=(char *)str->data; + if (c == NULL) + str->data=(unsigned char *)Malloc(len+1); + else + str->data=(unsigned char *)Realloc(c,len+1); + + if (str->data == NULL) + { + str->data=(unsigned char *)c; + return(0); + } + } + str->length=len; + if (data != NULL) + { + memcpy(str->data,data,len); + /* an alowance for strings :-) */ + str->data[len]='\0'; + } + return(1); + } + +ASN1_STRING *ASN1_STRING_new() + { + return(ASN1_STRING_type_new(V_ASN1_OCTET_STRING)); + } + + +ASN1_STRING *ASN1_STRING_type_new(type) +int type; + { + ASN1_STRING *ret; + + ret=(ASN1_STRING *)Malloc(sizeof(ASN1_STRING)); + if (ret == NULL) + { + ASN1err(ASN1_F_ASN1_STRING_TYPE_NEW,ERR_R_MALLOC_FAILURE); + return(NULL); + } + ret->length=0; + ret->type=type; + ret->data=NULL; + return(ret); + } + +void ASN1_STRING_free(a) +ASN1_STRING *a; + { + if (a == NULL) return; + if (a->data != NULL) Free((char *)a->data); + Free((char *)a); + } + +int ASN1_STRING_cmp(a,b) +ASN1_STRING *a,*b; + { + int i; + + i=(a->length-b->length); + if (i == 0) + { + i=memcmp(a->data,b->data,a->length); + if (i == 0) + return(a->type-b->type); + else + return(i); + } + else + return(i); + } +
diff --git a/crypto/asn1/asn1_mac.h b/crypto/asn1/asn1_mac.h new file mode 100644 index 0000000..e4ce0aa --- /dev/null +++ b/crypto/asn1/asn1_mac.h
@@ -0,0 +1,318 @@ +/* crypto/asn1/asn1_mac.h */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#ifndef HEADER_ASN1_MAC_H +#define HEADER_ASN1_MAC_H + +#ifdef __cplusplus +extern "C" { +#endif + +#include "asn1.h" +#include "x509.h" +#include "pkcs7.h" + +#define M_ASN1_D2I_vars(a,type,func) \ + ASN1_CTX c; \ + type ret=NULL; \ + \ + c.pp=pp; \ + c.error=ASN1_R_ERROR_STACK; \ + if ((a == NULL) || ((*a) == NULL)) \ + { if ((ret=(type)func()) == NULL) goto err; } \ + else ret=(*a); + +#define M_ASN1_D2I_Init() \ + c.p= *pp; \ + c.max=(length == 0)?0:(c.p+length); + +#define M_ASN1_D2I_Finish_2(a) \ + if (!asn1_Finish(&c)) goto err; \ + *pp=c.p; \ + if (a != NULL) (*a)=ret; \ + return(ret); + +#define M_ASN1_D2I_Finish(a,func,e) \ + M_ASN1_D2I_Finish_2(a); \ +err:\ + ASN1err((e),c.error); \ + if ((ret != NULL) && ((a == NULL) || (*a != ret))) func(ret); \ + return(NULL) + +#define M_ASN1_D2I_start_sequence() \ + if (!asn1_GetSequence(&c,&length)) goto err; + +#define M_ASN1_D2I_end_sequence() \ + (((c.inf&1) == 0)?(c.slen <= 0): \ + (c.eos=ASN1_check_infinite_end(&c.p,c.slen))) + +#define M_ASN1_D2I_get(b,func) \ + c.q=c.p; \ + if (func(&(b),&c.p,c.slen) == NULL) goto err; \ + c.slen-=(c.p-c.q); + +#define M_ASN1_D2I_get_opt(b,func,type) \ + if ((c.slen != 0) && ((M_ASN1_next & (~V_ASN1_CONSTRUCTED)) \ + == (V_ASN1_UNIVERSAL|(type)))) \ + { \ + M_ASN1_D2I_get(b,func); \ + } + +#define M_ASN1_D2I_get_IMP_opt(b,func,tag,type) \ + if ((c.slen != 0) && ((M_ASN1_next & (~V_ASN1_CONSTRUCTED)) == \ + (V_ASN1_CONTEXT_SPECIFIC|(tag)))) \ + { \ + unsigned char tmp; \ + tmp=M_ASN1_next; \ + M_ASN1_next=(tmp& ~V_ASN1_PRIMATIVE_TAG)|type; \ + M_ASN1_D2I_get(b,func); \ + M_ASN1_next_prev=tmp; \ + } + +#define M_ASN1_D2I_get_set(r,func) \ + M_ASN1_D2I_get_imp_set(r,func,V_ASN1_SET,V_ASN1_UNIVERSAL); + +#define M_ASN1_D2I_get_IMP_set_opt(b,func,tag) \ + if ((c.slen != 0) && \ + (M_ASN1_next == \ + (V_ASN1_CONTEXT_SPECIFIC|V_ASN1_CONSTRUCTED|(tag))))\ + { \ + M_ASN1_D2I_get_imp_set(b,func,tag,V_ASN1_CONTEXT_SPECIFIC); \ + } + +#define M_ASN1_D2I_get_seq(r,func) \ + M_ASN1_D2I_get_imp_set(r,func,V_ASN1_SEQUENCE,V_ASN1_UNIVERSAL); + +#define M_ASN1_D2I_get_seq_opt(r,func) \ + if ((c.slen != 0) && (M_ASN1_next == (V_ASN1_UNIVERSAL| \ + V_ASN1_CONSTRUCTED|V_ASN1_SEQUENCE)))\ + { M_ASN1_D2I_get_seq(r,func); } + +#define M_ASN1_D2I_get_IMP_set(r,func,x) \ + M_ASN1_D2I_get_imp_set(r,func,x,V_ASN1_CONTEXT_SPECIFIC); + +#define M_ASN1_D2I_get_imp_set(r,func,a,b) \ + c.q=c.p; \ + if (d2i_ASN1_SET(&(r),&c.p,c.slen,(char *(*)())func,a,b) == NULL) \ + goto err; \ + c.slen-=(c.p-c.q); + +#define M_ASN1_D2I_get_set_strings(r,func,a,b) \ + c.q=c.p; \ + if (d2i_ASN1_STRING_SET(&(r),&c.p,c.slen,a,b) == NULL) \ + goto err; \ + c.slen-=(c.p-c.q); + +#define M_ASN1_D2I_get_EXP_opt(r,func,tag) \ + if ((c.slen != 0L) && (M_ASN1_next == \ + (V_ASN1_CONSTRUCTED|V_ASN1_CONTEXT_SPECIFIC|tag))) \ + { \ + int Tinf,Ttag,Tclass; \ + long Tlen; \ + \ + c.q=c.p; \ + Tinf=ASN1_get_object(&c.p,&Tlen,&Ttag,&Tclass,c.slen); \ + if (Tinf & 0x80) \ + { c.error=ASN1_R_BAD_OBJECT_HEADER; goto err; } \ + if (func(&(r),&c.p,Tlen) == NULL) \ + goto err; \ + c.slen-=(c.p-c.q); \ + } + +#define M_ASN1_D2I_get_EXP_set_opt(r,func,tag,b) \ + if ((c.slen != 0) && (M_ASN1_next == \ + (V_ASN1_CONSTRUCTED|V_ASN1_CONTEXT_SPECIFIC|tag))) \ + { \ + int Tinf,Ttag,Tclass; \ + long Tlen; \ + \ + c.q=c.p; \ + Tinf=ASN1_get_object(&c.p,&Tlen,&Ttag,&Tclass,c.slen); \ + if (Tinf & 0x80) \ + { c.error=ASN1_R_BAD_OBJECT_HEADER; goto err; } \ + if (d2i_ASN1_SET(&(r),&c.p,Tlen,(char *(*)())func, \ + b,V_ASN1_UNIVERSAL) == NULL) \ + goto err; \ + c.slen-=(c.p-c.q); \ + } + +/* New macros */ +#define M_ASN1_New_Malloc(ret,type) \ + if ((ret=(type *)Malloc(sizeof(type))) == NULL) goto err2; + +#define M_ASN1_New(arg,func) \ + if (((arg)=func()) == NULL) return(NULL) + +#define M_ASN1_New_Error(a) \ +/* err: ASN1err((a),ASN1_R_ERROR_STACK); \ + return(NULL);*/ \ + err2: ASN1err((a),ERR_R_MALLOC_FAILURE); \ + return(NULL) + + +#define M_ASN1_next (*c.p) +#define M_ASN1_next_prev (*c.q) + +/*************************************************/ + +#define M_ASN1_I2D_vars(a) int r=0,ret=0; \ + unsigned char *p; \ + if (a == NULL) return(0) + +/* Length Macros */ +#define M_ASN1_I2D_len(a,f) ret+=f(a,NULL) +#define M_ASN1_I2D_len_IMP_opt(a,f) if (a != NULL) M_ASN1_I2D_len(a,f) + +#define M_ASN1_I2D_len_SET(a,f) \ + ret+=i2d_ASN1_SET(a,NULL,f,V_ASN1_SET,V_ASN1_UNIVERSAL); + +#define M_ASN1_I2D_len_SEQ(a,f) \ + ret+=i2d_ASN1_SET(a,NULL,f,V_ASN1_SEQUENCE,V_ASN1_UNIVERSAL); + +#define M_ASN1_I2D_len_SEQ_opt(a,f) \ + if ((a != NULL) && (sk_num(a) != 0)) \ + M_ASN1_I2D_len_SEQ(a,f); + +#define M_ASN1_I2D_len_IMP_set(a,f,x) \ + ret+=i2d_ASN1_SET(a,NULL,f,x,V_ASN1_CONTEXT_SPECIFIC); + +#define M_ASN1_I2D_len_IMP_set_opt(a,f,x) \ + if ((a != NULL) && (sk_num(a) != 0)) \ + ret+=i2d_ASN1_SET(a,NULL,f,x,V_ASN1_CONTEXT_SPECIFIC); + +#define M_ASN1_I2D_len_EXP_opt(a,f,mtag,v) \ + if (a != NULL)\ + { \ + v=f(a,NULL); \ + ret+=ASN1_object_size(1,v,mtag); \ + } + +#define M_ASN1_I2D_len_EXP_set_opt(a,f,mtag,tag,v) \ + if ((a != NULL) && (sk_num(a) != 0))\ + { \ + v=i2d_ASN1_SET(a,NULL,f,tag,V_ASN1_UNIVERSAL); \ + ret+=ASN1_object_size(1,v,mtag); \ + } + +/* Put Macros */ +#define M_ASN1_I2D_put(a,f) f(a,&p) + +#define M_ASN1_I2D_put_IMP_opt(a,f,t) \ + if (a != NULL) \ + { \ + unsigned char *q=p; \ + f(a,&p); \ + *q=(V_ASN1_CONTEXT_SPECIFIC|t); \ + } + +#define M_ASN1_I2D_put_SET(a,f) i2d_ASN1_SET(a,&p,f,V_ASN1_SET,\ + V_ASN1_UNIVERSAL) +#define M_ASN1_I2D_put_IMP_set(a,f,x) i2d_ASN1_SET(a,&p,f,x,\ + V_ASN1_CONTEXT_SPECIFIC) + +#define M_ASN1_I2D_put_SEQ(a,f) i2d_ASN1_SET(a,&p,f,V_ASN1_SEQUENCE,\ + V_ASN1_UNIVERSAL) + +#define M_ASN1_I2D_put_SEQ_opt(a,f) \ + if ((a != NULL) && (sk_num(a) != 0)) \ + M_ASN1_I2D_put_SEQ(a,f); + +#define M_ASN1_I2D_put_IMP_set_opt(a,f,x) \ + if ((a != NULL) && (sk_num(a) != 0)) \ + { i2d_ASN1_SET(a,&p,f,x,V_ASN1_CONTEXT_SPECIFIC); } + +#define M_ASN1_I2D_put_EXP_opt(a,f,tag,v) \ + if (a != NULL) \ + { \ + ASN1_put_object(&p,1,v,tag,V_ASN1_CONTEXT_SPECIFIC); \ + f(a,&p); \ + } + +#define M_ASN1_I2D_put_EXP_set_opt(a,f,mtag,tag,v) \ + if ((a != NULL) && (sk_num(a) != 0)) \ + { \ + ASN1_put_object(&p,1,v,mtag,V_ASN1_CONTEXT_SPECIFIC); \ + i2d_ASN1_SET(a,&p,f,tag,V_ASN1_UNIVERSAL); \ + } + +#define M_ASN1_I2D_seq_total() \ + r=ASN1_object_size(1,ret,V_ASN1_SEQUENCE); \ + if (pp == NULL) return(r); \ + p= *pp; \ + ASN1_put_object(&p,1,ret,V_ASN1_SEQUENCE,V_ASN1_UNIVERSAL) + +#define M_ASN1_I2D_INF_seq_start(tag,ctx) \ + *(p++)=(V_ASN1_CONSTRUCTED|(tag)|(ctx)); \ + *(p++)=0x80 + +#define M_ASN1_I2D_INF_seq_end() *(p++)=0x00; *(p++)=0x00 + +#define M_ASN1_I2D_finish() *pp=p; \ + return(r); + +#ifndef NOPROTO +int asn1_GetSequence(ASN1_CTX *c, long *length); +#else +int asn1_GetSequence(); +#endif + +#ifdef __cplusplus +} +#endif + +#endif
diff --git a/crypto/asn1/asn1_par.c b/crypto/asn1/asn1_par.c new file mode 100644 index 0000000..c6cbe1d --- /dev/null +++ b/crypto/asn1/asn1_par.c
@@ -0,0 +1,387 @@ +/* crypto/asn1/asn1_par.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "buffer.h" +#include "objects.h" +#include "x509.h" + +#ifndef NOPROTO +static int asn1_print_info(BIO *bp, int tag, int xclass,int constructed, + int indent); +static int asn1_parse2(BIO *bp, unsigned char **pp, long length, + int offset, int depth, int indent); +#else +static int asn1_print_info(); +static int asn1_parse2(); +#endif + +static int asn1_print_info(bp, tag, xclass, constructed,indent) +BIO *bp; +int tag; +int xclass; +int constructed; +int indent; + { + static char *fmt="%-18s"; + static char *fmt2="%2d %-15s"; + char *p,str[128],*p2=NULL; + + if (constructed & V_ASN1_CONSTRUCTED) + p="cons: "; + else + p="prim: "; + if (BIO_write(bp,p,6) < 6) goto err; + if (indent) + { + if (indent > 128) indent=128; + memset(str,' ',indent); + if (BIO_write(bp,str,indent) < indent) goto err; + } + + p=str; + if ((xclass & V_ASN1_PRIVATE) == V_ASN1_PRIVATE) + sprintf(str,"priv [ %d ] ",tag); + else if ((xclass & V_ASN1_CONTEXT_SPECIFIC) == V_ASN1_CONTEXT_SPECIFIC) + sprintf(str,"cont [ %d ]",tag); + else if ((xclass & V_ASN1_APPLICATION) == V_ASN1_APPLICATION) + sprintf(str,"appl [ %d ]",tag); + else if ((tag == V_ASN1_EOC) /* && (xclass == V_ASN1_UNIVERSAL) */) + p="EOC"; + else if (tag == V_ASN1_BOOLEAN) + p="BOOLEAN"; + else if (tag == V_ASN1_INTEGER) + p="INTEGER"; + else if (tag == V_ASN1_BIT_STRING) + p="BIT STRING"; + else if (tag == V_ASN1_OCTET_STRING) + p="OCTET STRING"; + else if (tag == V_ASN1_NULL) + p="NULL"; + else if (tag == V_ASN1_OBJECT) + p="OBJECT"; + else if (tag == V_ASN1_SEQUENCE) + p="SEQUENCE"; + else if (tag == V_ASN1_SET) + p="SET"; + else if (tag == V_ASN1_PRINTABLESTRING) + p="PRINTABLESTRING"; + else if (tag == V_ASN1_T61STRING) + p="T61STRING"; + else if (tag == V_ASN1_IA5STRING) + p="IA5STRING"; + else if (tag == V_ASN1_UTCTIME) + p="UTCTIME"; + + /* extras */ + else if (tag == V_ASN1_NUMERICSTRING) + p="NUMERICSTRING"; + else if (tag == V_ASN1_VIDEOTEXSTRING) + p="VIDEOTEXSTRING"; + else if (tag == V_ASN1_GENERALIZEDTIME) + p="GENERALIZEDTIME"; + else if (tag == V_ASN1_GRAPHICSTRING) + p="GRAPHICSTRING"; + else if (tag == V_ASN1_ISO64STRING) + p="ISO64STRING"; + else if (tag == V_ASN1_GENERALSTRING) + p="GENERALSTRING"; + else if (tag == V_ASN1_UNIVERSALSTRING) + p="UNIVERSALSTRING"; + + else + p2="(unknown)"; + + if (p2 != NULL) + { + if (BIO_printf(bp,fmt2,tag,p2) <= 0) goto err; + } + else + { + if (BIO_printf(bp,fmt,p) <= 0) goto err; + } + return(1); +err: + return(0); + } + +int ASN1_parse(bp, pp, len, indent) +BIO *bp; +unsigned char *pp; +long len; +int indent; + { + return(asn1_parse2(bp,&pp,len,0,0,indent)); + } + +static int asn1_parse2(bp, pp, length, offset, depth, indent) +BIO *bp; +unsigned char **pp; +long length; +int offset; +int depth; +int indent; + { + unsigned char *p,*ep,*tot,*op,*opp; + long len; + int tag,xclass,ret=0; + int nl,hl,j,r; + ASN1_OBJECT *o=NULL; + ASN1_OCTET_STRING *os=NULL; + + p= *pp; + tot=p+length; + op=p-1; + while ((p < tot) && (op < p)) + { + op=p; + j=ASN1_get_object(&p,&len,&tag,&xclass,length); +#ifdef LINT + j=j; +#endif + if (j & 0x80) + { + if (BIO_write(bp,"Error in encoding\n",18) <= 0) + goto end; + ret=0; + goto end; + } + hl=(p-op); + length-=hl; + /* if j == 0x21 it is a constructed indefinite length object */ + if (BIO_printf(bp,"%5ld:",(long)offset+(long)(op- *pp)) + <= 0) goto end; + + if (j != (V_ASN1_CONSTRUCTED | 1)) + { + if (BIO_printf(bp,"d=%-2d hl=%ld l=%4ld ", + depth,(long)hl,len) <= 0) + goto end; + } + else + { + if (BIO_printf(bp,"d=%-2d hl=%ld l=inf ", + depth,(long)hl) <= 0) + goto end; + } + if (!asn1_print_info(bp,tag,xclass,j,(indent)?depth:0)) + goto end; + if (j & V_ASN1_CONSTRUCTED) + { + ep=p+len; + if (BIO_write(bp,"\n",1) <= 0) goto end; + if (len > length) + { + BIO_printf(bp, + "length is greater than %ld\n",length); + ret=0; + goto end; + } + if ((j == 0x21) && (len == 0)) + { + for (;;) + { + r=asn1_parse2(bp,&p,(long)(tot-p), + offset+(p - *pp),depth+1, + indent); + if (r == 0) { ret=0; goto end; } + if ((r == 2) || (p >= tot)) break; + } + } + else + while (p < ep) + { + r=asn1_parse2(bp,&p,(long)len, + offset+(p - *pp),depth+1, + indent); + if (r == 0) { ret=0; goto end; } + } + } + else if (xclass != 0) + { + p+=len; + if (BIO_write(bp,"\n",1) <= 0) goto end; + } + else + { + nl=0; + if ( (tag == V_ASN1_PRINTABLESTRING) || + (tag == V_ASN1_T61STRING) || + (tag == V_ASN1_IA5STRING) || + (tag == V_ASN1_UTCTIME)) + { + if (BIO_write(bp,":",1) <= 0) goto end; + if ((len > 0) && + BIO_write(bp,(char *)p,(int)len) + != (int)len) + goto end; + } + else if (tag == V_ASN1_OBJECT) + { + opp=op; + if (d2i_ASN1_OBJECT(&o,&opp,len+hl) != NULL) + { + if (BIO_write(bp,":",1) <= 0) goto end; + i2a_ASN1_OBJECT(bp,o); + } + else + { + if (BIO_write(bp,":BAD OBJECT",11) <= 0) + goto end; + } + } + else if (tag == V_ASN1_BOOLEAN) + { + int ii; + + opp=op; + ii=d2i_ASN1_BOOLEAN(NULL,&opp,len+hl); + if (ii < 0) + { + if (BIO_write(bp,"Bad boolean\n",12)) + goto end; + } + BIO_printf(bp,":%d",ii); + } + else if (tag == V_ASN1_OCTET_STRING) + { + int i,printable=1; + + opp=op; + os=d2i_ASN1_OCTET_STRING(NULL,&opp,len+hl); + if (os != NULL) + { + opp=os->data; + for (i=0; i<os->length; i++) + { + if (( (opp[i] < ' ') && + (opp[i] != '\n') && + (opp[i] != '\r') && + (opp[i] != '\t')) || + (opp[i] > '~')) + { + printable=0; + break; + } + } + if (printable && (os->length > 0)) + { + if (BIO_write(bp,":",1) <= 0) + goto end; + if (BIO_write(bp,(char *)opp, + os->length) <= 0) + goto end; + } + ASN1_OCTET_STRING_free(os); + os=NULL; + } + } + else if (tag == V_ASN1_INTEGER) + { + ASN1_INTEGER *bs; + int i; + + opp=op; + bs=d2i_ASN1_INTEGER(NULL,&opp,len+hl); + if (bs != NULL) + { + if (BIO_write(bp,":",1) <= 0) goto end; + if (bs->type == V_ASN1_NEG_INTEGER) + if (BIO_write(bp,"-",1) <= 0) + goto end; + for (i=0; i<bs->length; i++) + { + if (BIO_printf(bp,"%02X", + bs->data[i]) <= 0) + goto end; + } + if (bs->length == 0) + { + if (BIO_write(bp,"00",2) <= 0) + goto end; + } + } + else + { + if (BIO_write(bp,"BAD INTEGER",11) <= 0) + goto end; + } + ASN1_INTEGER_free(bs); + } + + if (!nl) + { + if (BIO_write(bp,"\n",1) <= 0) goto end; + } + p+=len; + if ((tag == V_ASN1_EOC) && (xclass == 0)) + { + ret=2; /* End of sequence */ + goto end; + } + } + length-=len; + } + ret=1; +end: + if (o != NULL) ASN1_OBJECT_free(o); + if (os != NULL) ASN1_OCTET_STRING_free(os); + *pp=p; + return(ret); + }
diff --git a/crypto/asn1/d2i_dhp.c b/crypto/asn1/d2i_dhp.c new file mode 100644 index 0000000..6ae3e0e --- /dev/null +++ b/crypto/asn1/d2i_dhp.c
@@ -0,0 +1,108 @@ +/* crypto/asn1/d2i_dhp.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "bn.h" +#include "dh.h" +#include "objects.h" +#include "asn1_mac.h" + +/* + * ASN1err(ASN1_F_D2I_DHPARAMS,ASN1_R_LENGTH_MISMATCH); + * ASN1err(ASN1_F_I2D_DHPARAMS,ASN1_R_UNKNOWN_ATTRIBUTE_TYPE); + */ + +DH *d2i_DHparams(a,pp,length) +DH **a; +unsigned char **pp; +long length; + { + int i=ASN1_R_ERROR_STACK; + ASN1_INTEGER *bs=NULL; + long v=0; + M_ASN1_D2I_vars(a,DH *,DH_new); + + M_ASN1_D2I_Init(); + M_ASN1_D2I_start_sequence(); + M_ASN1_D2I_get(bs,d2i_ASN1_INTEGER); + if ((ret->p=BN_bin2bn(bs->data,bs->length,ret->p)) == NULL) goto err_bn; + M_ASN1_D2I_get(bs,d2i_ASN1_INTEGER); + if ((ret->g=BN_bin2bn(bs->data,bs->length,ret->g)) == NULL) goto err_bn; + + if (!M_ASN1_D2I_end_sequence()) + { + M_ASN1_D2I_get(bs,d2i_ASN1_INTEGER); + for (i=0; i<bs->length; i++) + v=(v<<8)|(bs->data[i]); + ret->length=(int)v; + } + + ASN1_BIT_STRING_free(bs); + + M_ASN1_D2I_Finish_2(a); + +err_bn: + i=ERR_R_BN_LIB; +err: + ASN1err(ASN1_F_D2I_DHPARAMS,i); + if ((ret != NULL) && ((a == NULL) || (*a != ret))) DH_free(ret); + if (bs != NULL) ASN1_BIT_STRING_free(bs); + return(NULL); + } +
diff --git a/crypto/asn1/d2i_dsap.c b/crypto/asn1/d2i_dsap.c new file mode 100644 index 0000000..d0732af --- /dev/null +++ b/crypto/asn1/d2i_dsap.c
@@ -0,0 +1,101 @@ +/* crypto/asn1/d2i_dsap.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "bn.h" +#include "dsa.h" +#include "objects.h" +#include "asn1_mac.h" + +/* + * ASN1err(ASN1_F_D2I_DSAPARAMS,ASN1_R_LENGTH_MISMATCH); + * ASN1err(ASN1_F_I2D_DSAPARAMS,ASN1_R_UNKNOWN_ATTRIBUTE_TYPE); + */ + +DSA *d2i_DSAparams(a,pp,length) +DSA **a; +unsigned char **pp; +long length; + { + int i=ASN1_R_ERROR_STACK; + ASN1_INTEGER *bs=NULL; + M_ASN1_D2I_vars(a,DSA *,DSA_new); + + M_ASN1_D2I_Init(); + M_ASN1_D2I_start_sequence(); + M_ASN1_D2I_get(bs,d2i_ASN1_INTEGER); + if ((ret->p=BN_bin2bn(bs->data,bs->length,ret->p)) == NULL) goto err_bn; + M_ASN1_D2I_get(bs,d2i_ASN1_INTEGER); + if ((ret->q=BN_bin2bn(bs->data,bs->length,ret->q)) == NULL) goto err_bn; + M_ASN1_D2I_get(bs,d2i_ASN1_INTEGER); + if ((ret->g=BN_bin2bn(bs->data,bs->length,ret->g)) == NULL) goto err_bn; + + ASN1_BIT_STRING_free(bs); + + M_ASN1_D2I_Finish_2(a); + +err_bn: + i=ERR_R_BN_LIB; +err: + ASN1err(ASN1_F_D2I_DSAPARAMS,i); + if ((ret != NULL) && ((a == NULL) || (*a != ret))) DSA_free(ret); + if (bs != NULL) ASN1_BIT_STRING_free(bs); + return(NULL); + } +
diff --git a/crypto/asn1/d2i_pr.c b/crypto/asn1/d2i_pr.c new file mode 100644 index 0000000..0b60aee --- /dev/null +++ b/crypto/asn1/d2i_pr.c
@@ -0,0 +1,117 @@ +/* crypto/asn1/d2i_pr.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "bn.h" +#include "evp.h" +#include "objects.h" +#include "x509.h" + +EVP_PKEY *d2i_PrivateKey(type,a,pp,length) +int type; +EVP_PKEY **a; +unsigned char **pp; +long length; + { + EVP_PKEY *ret; + + if ((a == NULL) || (*a == NULL)) + { + if ((ret=EVP_PKEY_new()) == NULL) + { + ASN1err(ASN1_F_D2I_PRIVATEKEY,ERR_R_EVP_LIB); + return(NULL); + } + } + else ret= *a; + + ret->save_type=type; + ret->type=EVP_PKEY_type(type); + switch (ret->type) + { +#ifndef NO_RSA + case EVP_PKEY_RSA: + if ((ret->pkey.rsa=d2i_RSAPrivateKey(NULL,pp,length)) == NULL) + { + ASN1err(ASN1_F_D2I_PRIVATEKEY,ERR_R_ASN1_LIB); + goto err; + } + break; +#endif +#ifndef NO_DSA + case EVP_PKEY_DSA: + if ((ret->pkey.dsa=d2i_DSAPrivateKey(NULL,pp,length)) == NULL) + { + ASN1err(ASN1_F_D2I_PRIVATEKEY,ERR_R_ASN1_LIB); + goto err; + } + break; +#endif + default: + ASN1err(ASN1_F_D2I_PRIVATEKEY,ASN1_R_UNKNOWN_PUBLIC_KEY_TYPE); + goto err; + break; + } + if (a != NULL) (*a)=ret; + return(ret); +err: + if ((ret != NULL) && ((a == NULL) || (*a != ret))) EVP_PKEY_free(ret); + return(NULL); + } +
diff --git a/crypto/asn1/d2i_pu.c b/crypto/asn1/d2i_pu.c new file mode 100644 index 0000000..142742e --- /dev/null +++ b/crypto/asn1/d2i_pu.c
@@ -0,0 +1,117 @@ +/* crypto/asn1/d2i_pu.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "bn.h" +#include "evp.h" +#include "objects.h" +#include "x509.h" + +EVP_PKEY *d2i_PublicKey(type,a,pp,length) +int type; +EVP_PKEY **a; +unsigned char **pp; +long length; + { + EVP_PKEY *ret; + + if ((a == NULL) || (*a == NULL)) + { + if ((ret=EVP_PKEY_new()) == NULL) + { + ASN1err(ASN1_F_D2I_PUBLICKEY,ERR_R_EVP_LIB); + return(NULL); + } + } + else ret= *a; + + ret->save_type=type; + ret->type=EVP_PKEY_type(type); + switch (ret->type) + { +#ifndef NO_RSA + case EVP_PKEY_RSA: + if ((ret->pkey.rsa=d2i_RSAPublicKey(NULL,pp,length)) == NULL) + { + ASN1err(ASN1_F_D2I_PUBLICKEY,ERR_R_ASN1_LIB); + goto err; + } + break; +#endif +#ifndef NO_DSA + case EVP_PKEY_DSA: + if ((ret->pkey.dsa=d2i_DSAPublicKey(NULL,pp,length)) == NULL) + { + ASN1err(ASN1_F_D2I_PUBLICKEY,ERR_R_ASN1_LIB); + goto err; + } + break; +#endif + default: + ASN1err(ASN1_F_D2I_PUBLICKEY,ASN1_R_UNKNOWN_PUBLIC_KEY_TYPE); + goto err; + break; + } + if (a != NULL) (*a)=ret; + return(ret); +err: + if ((ret != NULL) && ((a == NULL) || (*a != ret))) EVP_PKEY_free(ret); + return(NULL); + } +
diff --git a/crypto/asn1/d2i_r_pr.c b/crypto/asn1/d2i_r_pr.c new file mode 100644 index 0000000..af95f30 --- /dev/null +++ b/crypto/asn1/d2i_r_pr.c
@@ -0,0 +1,129 @@ +/* crypto/asn1/d2i_r_pr.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "bn.h" +#include "rsa.h" +#include "objects.h" +#include "asn1_mac.h" + +/* + * ASN1err(ASN1_F_D2I_RSAPRIVATEKEY,ASN1_R_LENGTH_MISMATCH); + * ASN1err(ASN1_F_I2D_RSAPRIVATEKEY,ASN1_R_UNKNOWN_ATTRIBUTE_TYPE); + * ASN1err(ASN1_F_I2D_RSAPRIVATEKEY,ASN1_R_PARSING); + */ + +static ASN1_METHOD method={ + (int (*)()) i2d_RSAPrivateKey, + (char *(*)())d2i_RSAPrivateKey, + (char *(*)())RSA_new, + (void (*)()) RSA_free}; + +ASN1_METHOD *RSAPrivateKey_asn1_meth() + { + return(&method); + } + +RSA *d2i_RSAPrivateKey(a,pp,length) +RSA **a; +unsigned char **pp; +long length; + { + int i=ASN1_R_PARSING; + ASN1_INTEGER *bs=NULL; + M_ASN1_D2I_vars(a,RSA *,RSA_new); + + M_ASN1_D2I_Init(); + M_ASN1_D2I_start_sequence(); + M_ASN1_D2I_get(bs,d2i_ASN1_INTEGER); + if (bs->length == 0) + ret->version=0; + else ret->version=bs->data[0]; + M_ASN1_D2I_get(bs,d2i_ASN1_INTEGER); + if ((ret->n=BN_bin2bn(bs->data,bs->length,ret->n)) == NULL) goto err_bn; + M_ASN1_D2I_get(bs,d2i_ASN1_INTEGER); + if ((ret->e=BN_bin2bn(bs->data,bs->length,ret->e)) == NULL) goto err_bn; + M_ASN1_D2I_get(bs,d2i_ASN1_INTEGER); + if ((ret->d=BN_bin2bn(bs->data,bs->length,ret->d)) == NULL) goto err_bn; + M_ASN1_D2I_get(bs,d2i_ASN1_INTEGER); + if ((ret->p=BN_bin2bn(bs->data,bs->length,ret->p)) == NULL) goto err_bn; + M_ASN1_D2I_get(bs,d2i_ASN1_INTEGER); + if ((ret->q=BN_bin2bn(bs->data,bs->length,ret->q)) == NULL) goto err_bn; + M_ASN1_D2I_get(bs,d2i_ASN1_INTEGER); + if ((ret->dmp1=BN_bin2bn(bs->data,bs->length,ret->dmp1)) == NULL) + goto err_bn; + M_ASN1_D2I_get(bs,d2i_ASN1_INTEGER); + if ((ret->dmq1=BN_bin2bn(bs->data,bs->length,ret->dmq1)) == NULL) + goto err_bn; + M_ASN1_D2I_get(bs,d2i_ASN1_INTEGER); + if ((ret->iqmp=BN_bin2bn(bs->data,bs->length,ret->iqmp)) == NULL) + goto err_bn; + + ASN1_INTEGER_free(bs); + + M_ASN1_D2I_Finish_2(a); +err_bn: + i=ERR_R_BN_LIB; +err: + ASN1err(ASN1_F_D2I_RSAPRIVATEKEY,i); + if ((ret != NULL) && ((a == NULL) || (*a != ret))) RSA_free(ret); + if (bs != NULL) ASN1_INTEGER_free(bs); + return(NULL); + } +
diff --git a/crypto/asn1/d2i_r_pu.c b/crypto/asn1/d2i_r_pu.c new file mode 100644 index 0000000..0febef6 --- /dev/null +++ b/crypto/asn1/d2i_r_pu.c
@@ -0,0 +1,100 @@ +/* crypto/asn1/d2i_r_pu.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "bn.h" +#include "rsa.h" +#include "objects.h" +#include "asn1_mac.h" + +/* + * ASN1err(ASN1_F_D2I_RSAPUBLICKEY,ASN1_R_LENGTH_MISMATCH); + * ASN1err(ASN1_F_I2D_RSAPUBLICKEY,ASN1_R_UNKNOWN_ATTRIBUTE_TYPE); + */ + +RSA *d2i_RSAPublicKey(a,pp,length) +RSA **a; +unsigned char **pp; +long length; + { + int i=ASN1_R_PARSING; + ASN1_INTEGER *bs=NULL; + M_ASN1_D2I_vars(a,RSA *,RSA_new); + + M_ASN1_D2I_Init(); + M_ASN1_D2I_start_sequence(); + M_ASN1_D2I_get(bs,d2i_ASN1_INTEGER); + if ((ret->n=BN_bin2bn(bs->data,bs->length,ret->n)) == NULL) goto err_bn; + M_ASN1_D2I_get(bs,d2i_ASN1_INTEGER); + if ((ret->e=BN_bin2bn(bs->data,bs->length,ret->e)) == NULL) goto err_bn; + + ASN1_INTEGER_free(bs); + bs=NULL; + + M_ASN1_D2I_Finish_2(a); + +err_bn: + i=ERR_R_BN_LIB; +err: + ASN1err(ASN1_F_D2I_RSAPUBLICKEY,i); + if ((ret != NULL) && ((a == NULL) || (*a != ret))) RSA_free(ret); + if (bs != NULL) ASN1_INTEGER_free(bs); + return(NULL); + } +
diff --git a/crypto/asn1/d2i_s_pr.c b/crypto/asn1/d2i_s_pr.c new file mode 100644 index 0000000..987db4e --- /dev/null +++ b/crypto/asn1/d2i_s_pr.c
@@ -0,0 +1,113 @@ +/* crypto/asn1/d2i_s_pr.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +/* Origional version from Steven Schoch <schoch@sheba.arc.nasa.gov> */ + +#include <stdio.h> +#include "cryptlib.h" +#include "bn.h" +#include "dsa.h" +#include "objects.h" +#include "asn1_mac.h" + +/* + * ASN1err(ASN1_F_D2I_DSAPRIVATEKEY,ASN1_R_LENGTH_MISMATCH); + * ASN1err(ASN1_F_I2D_DSAPRIVATEKEY,ASN1_R_UNKNOWN_ATTRIBUTE_TYPE); + * ASN1err(ASN1_F_I2D_DSAPRIVATEKEY,ASN1_R_PARSING); + */ + +DSA *d2i_DSAPrivateKey(a,pp,length) +DSA **a; +unsigned char **pp; +long length; + { + int i=ASN1_R_PARSING; + ASN1_INTEGER *bs=NULL; + M_ASN1_D2I_vars(a,DSA *,DSA_new); + + M_ASN1_D2I_Init(); + M_ASN1_D2I_start_sequence(); + M_ASN1_D2I_get(bs,d2i_ASN1_INTEGER); + if (bs->length == 0) + ret->version=0; + else ret->version=bs->data[0]; + M_ASN1_D2I_get(bs,d2i_ASN1_INTEGER); + if ((ret->p=BN_bin2bn(bs->data,bs->length,ret->p)) == NULL) goto err_bn; + M_ASN1_D2I_get(bs,d2i_ASN1_INTEGER); + if ((ret->q=BN_bin2bn(bs->data,bs->length,ret->q)) == NULL) goto err_bn; + M_ASN1_D2I_get(bs,d2i_ASN1_INTEGER); + if ((ret->g=BN_bin2bn(bs->data,bs->length,ret->g)) == NULL) goto err_bn; + M_ASN1_D2I_get(bs,d2i_ASN1_INTEGER); + if ((ret->pub_key=BN_bin2bn(bs->data,bs->length,ret->pub_key)) + == NULL) goto err_bn; + M_ASN1_D2I_get(bs,d2i_ASN1_INTEGER); + if ((ret->priv_key=BN_bin2bn(bs->data,bs->length,ret->priv_key)) + == NULL) goto err_bn; + + ASN1_INTEGER_free(bs); + + M_ASN1_D2I_Finish_2(a); +err_bn: + i=ERR_R_BN_LIB; +err: + ASN1err(ASN1_F_D2I_DSAPRIVATEKEY,i); + if ((ret != NULL) && ((a == NULL) || (*a != ret))) DSA_free(ret); + if (bs != NULL) ASN1_INTEGER_free(bs); + return(NULL); + } +
diff --git a/crypto/asn1/d2i_s_pu.c b/crypto/asn1/d2i_s_pu.c new file mode 100644 index 0000000..dfffa82 --- /dev/null +++ b/crypto/asn1/d2i_s_pu.c
@@ -0,0 +1,124 @@ +/* crypto/asn1/d2i_s_pu.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +/* Origional version from Steven Schoch <schoch@sheba.arc.nasa.gov> */ + +#include <stdio.h> +#include "cryptlib.h" +#include "bn.h" +#include "dsa.h" +#include "objects.h" +#include "asn1_mac.h" + +/* + * ASN1err(ASN1_F_D2I_DSAPUBLICKEY,ASN1_R_LENGTH_MISMATCH); + * ASN1err(ASN1_F_I2D_DSAPUBLICKEY,ASN1_R_UNKNOWN_ATTRIBUTE_TYPE); + */ + +DSA *d2i_DSAPublicKey(a,pp,length) +DSA **a; +unsigned char **pp; +long length; + { + int i=ASN1_R_PARSING; + ASN1_INTEGER *bs=NULL; + M_ASN1_D2I_vars(a,DSA *,DSA_new); + + M_ASN1_D2I_Init(); + if ((length != 0) && ((M_ASN1_next & (~V_ASN1_CONSTRUCTED)) + == (V_ASN1_UNIVERSAL|(V_ASN1_INTEGER)))) + { + c.slen=length; + M_ASN1_D2I_get(bs,d2i_ASN1_INTEGER); + if ((ret->pub_key=BN_bin2bn(bs->data,bs->length,ret->pub_key)) + == NULL) + goto err_bn; + ret->write_params=0; + } + else + { + M_ASN1_D2I_start_sequence(); + M_ASN1_D2I_get(bs,d2i_ASN1_INTEGER); + if ((ret->pub_key=BN_bin2bn(bs->data,bs->length,ret->pub_key)) + == NULL) + goto err_bn; + M_ASN1_D2I_get(bs,d2i_ASN1_INTEGER); + if ((ret->p=BN_bin2bn(bs->data,bs->length,ret->p)) == NULL) + goto err_bn; + M_ASN1_D2I_get(bs,d2i_ASN1_INTEGER); + if ((ret->q=BN_bin2bn(bs->data,bs->length,ret->q)) == NULL) + goto err_bn; + M_ASN1_D2I_get(bs,d2i_ASN1_INTEGER); + if ((ret->g=BN_bin2bn(bs->data,bs->length,ret->g)) == NULL) + goto err_bn; + + ret->write_params=1; + } + + ASN1_INTEGER_free(bs); + bs=NULL; + M_ASN1_D2I_Finish_2(a); +err_bn: + i=ERR_R_BN_LIB; +err: + ASN1err(ASN1_F_D2I_DSAPUBLICKEY,i); + if ((ret != NULL) && ((a == NULL) || (*a != ret))) DSA_free(ret); + if (bs != NULL) ASN1_INTEGER_free(bs); + return(NULL); + } +
diff --git a/crypto/asn1/f_int.c b/crypto/asn1/f_int.c new file mode 100644 index 0000000..f786b12 --- /dev/null +++ b/crypto/asn1/f_int.c
@@ -0,0 +1,211 @@ +/* crypto/asn1/f_int.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "buffer.h" +#include "x509.h" + +int i2a_ASN1_INTEGER(bp, a) +BIO *bp; +ASN1_INTEGER *a; + { + int i,n=0; + static char *h="0123456789ABCDEF"; + char buf[2]; + + if (a == NULL) return(0); + + if (a->length == 0) + { + if (BIO_write(bp,"00",2) != 2) goto err; + n=2; + } + else + { + for (i=0; i<a->length; i++) + { + if ((i != 0) && (i%35 == 0)) + { + if (BIO_write(bp,"\\\n",2) != 2) goto err; + n+=2; + } + buf[0]=h[((unsigned char)a->data[i]>>4)&0x0f]; + buf[1]=h[((unsigned char)a->data[i] )&0x0f]; + if (BIO_write(bp,buf,2) != 2) goto err; + n+=2; + } + } + return(n); +err: + return(-1); + } + +int a2i_ASN1_INTEGER(bp,bs,buf,size) +BIO *bp; +ASN1_INTEGER *bs; +char *buf; +int size; + { + int ret=0; + int i,j,k,m,n,again,bufsize; + unsigned char *s=NULL,*sp; + unsigned char *bufp; + int num=0,slen=0,first=1; + + bs->type=V_ASN1_INTEGER; + + bufsize=BIO_gets(bp,buf,size); + for (;;) + { + if (bufsize < 1) goto err_sl; + i=bufsize; + if (buf[i-1] == '\n') buf[--i]='\0'; + if (i == 0) goto err_sl; + if (buf[i-1] == '\r') buf[--i]='\0'; + if (i == 0) goto err_sl; + again=(buf[i-1] == '\\'); + + for (j=0; j<i; j++) + { + if (!( ((buf[j] >= '0') && (buf[j] <= '9')) || + ((buf[j] >= 'a') && (buf[j] <= 'f')) || + ((buf[j] >= 'A') && (buf[j] <= 'F')))) + { + i=j; + break; + } + } + buf[i]='\0'; + /* We have now cleared all the crap off the end of the + * line */ + if (i < 2) goto err_sl; + + bufp=(unsigned char *)buf; + if (first) + { + first=0; + if ((bufp[0] == '0') && (buf[1] == '0')) + { + bufp+=2; + i-=2; + } + } + k=0; + i-=again; + if (i%2 != 0) + { + ASN1err(ASN1_F_A2I_ASN1_INTEGER,ASN1_R_ODD_NUMBER_OF_CHARS); + goto err; + } + i/=2; + if (num+i > slen) + { + if (s == NULL) + sp=(unsigned char *)Malloc( + (unsigned int)num+i*2); + else + sp=(unsigned char *)Realloc(s, + (unsigned int)num+i*2); + if (sp == NULL) + { + ASN1err(ASN1_F_A2I_ASN1_INTEGER,ERR_R_MALLOC_FAILURE); + if (s != NULL) Free((char *)s); + goto err; + } + s=sp; + slen=num+i*2; + } + for (j=0; j<i; j++,k+=2) + { + for (n=0; n<2; n++) + { + m=bufp[k+n]; + if ((m >= '0') && (m <= '9')) + m-='0'; + else if ((m >= 'a') && (m <= 'f')) + m=m-'a'+10; + else if ((m >= 'A') && (m <= 'F')) + m=m-'A'+10; + else + { + ASN1err(ASN1_F_A2I_ASN1_INTEGER,ASN1_R_NON_HEX_CHARACTERS); + goto err; + } + s[num+j]<<=4; + s[num+j]|=m; + } + } + num+=i; + if (again) + bufsize=BIO_gets(bp,buf,size); + else + break; + } + bs->length=num; + bs->data=s; + ret=1; +err: + if (0) + { +err_sl: + ASN1err(ASN1_F_A2I_ASN1_INTEGER,ASN1_R_SHORT_LINE); + } + return(ret); + } +
diff --git a/crypto/asn1/f_string.c b/crypto/asn1/f_string.c new file mode 100644 index 0000000..68001c3 --- /dev/null +++ b/crypto/asn1/f_string.c
@@ -0,0 +1,210 @@ +/* crypto/asn1/f_string.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "buffer.h" +#include "x509.h" + +int i2a_ASN1_STRING(bp, a, type) +BIO *bp; +ASN1_STRING *a; +int type; + { + int i,n=0; + static char *h="0123456789ABCDEF"; + char buf[2]; + + if (a == NULL) return(0); + + if (a->length == 0) + { + if (BIO_write(bp,"0",1) != 1) goto err; + n=1; + } + else + { + for (i=0; i<a->length; i++) + { + if ((i != 0) && (i%35 == 0)) + { + if (BIO_write(bp,"\\\n",2) != 2) goto err; + n+=2; + } + buf[0]=h[((unsigned char)a->data[i]>>4)&0x0f]; + buf[1]=h[((unsigned char)a->data[i] )&0x0f]; + if (BIO_write(bp,buf,2) != 2) goto err; + n+=2; + } + } + return(n); +err: + return(-1); + } + +int a2i_ASN1_STRING(bp,bs,buf,size) +BIO *bp; +ASN1_STRING *bs; +char *buf; +int size; + { + int ret=0; + int i,j,k,m,n,again,bufsize; + unsigned char *s=NULL,*sp; + unsigned char *bufp; + int num=0,slen=0,first=1; + + bufsize=BIO_gets(bp,buf,size); + for (;;) + { + if (bufsize < 1) + { + if (first) + break; + else + goto err_sl; + } + first=0; + + i=bufsize; + if (buf[i-1] == '\n') buf[--i]='\0'; + if (i == 0) goto err_sl; + if (buf[i-1] == '\r') buf[--i]='\0'; + if (i == 0) goto err_sl; + again=(buf[i-1] == '\\'); + + for (j=i-1; j>0; j--) + { + if (!( ((buf[j] >= '0') && (buf[j] <= '9')) || + ((buf[j] >= 'a') && (buf[j] <= 'f')) || + ((buf[j] >= 'A') && (buf[j] <= 'F')))) + { + i=j; + break; + } + } + buf[i]='\0'; + /* We have now cleared all the crap off the end of the + * line */ + if (i < 2) goto err_sl; + + bufp=(unsigned char *)buf; + + k=0; + i-=again; + if (i%2 != 0) + { + ASN1err(ASN1_F_A2I_ASN1_STRING,ASN1_R_ODD_NUMBER_OF_CHARS); + goto err; + } + i/=2; + if (num+i > slen) + { + if (s == NULL) + sp=(unsigned char *)Malloc( + (unsigned int)num+i*2); + else + sp=(unsigned char *)Realloc(s, + (unsigned int)num+i*2); + if (sp == NULL) + { + ASN1err(ASN1_F_A2I_ASN1_STRING,ERR_R_MALLOC_FAILURE); + if (s != NULL) Free((char *)s); + goto err; + } + s=sp; + slen=num+i*2; + } + for (j=0; j<i; j++,k+=2) + { + for (n=0; n<2; n++) + { + m=bufp[k+n]; + if ((m >= '0') && (m <= '9')) + m-='0'; + else if ((m >= 'a') && (m <= 'f')) + m=m-'a'+10; + else if ((m >= 'A') && (m <= 'F')) + m=m-'A'+10; + else + { + ASN1err(ASN1_F_A2I_ASN1_STRING,ASN1_R_NON_HEX_CHARACTERS); + goto err; + } + s[num+j]<<=4; + s[num+j]|=m; + } + } + num+=i; + if (again) + bufsize=BIO_gets(bp,buf,size); + else + break; + } + bs->length=num; + bs->data=s; + ret=1; +err: + if (0) + { +err_sl: + ASN1err(ASN1_F_A2I_ASN1_STRING,ASN1_R_SHORT_LINE); + } + return(ret); + } +
diff --git a/crypto/asn1/i2d_dhp.c b/crypto/asn1/i2d_dhp.c new file mode 100644 index 0000000..087b6b8 --- /dev/null +++ b/crypto/asn1/i2d_dhp.c
@@ -0,0 +1,128 @@ +/* crypto/asn1/i2d_dhp.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "bn.h" +#include "asn1_mac.h" +#include "dh.h" + +/* + * ASN1err(ASN1_F_D2I_DHPARAMS,ASN1_R_LENGTH_MISMATCH); + * ASN1err(ASN1_F_X509_DHPARAMS_NEW,ASN1_R_LENGTH_MISMATCH); + */ + +int i2d_DHparams(a,pp) +DH *a; +unsigned char **pp; + { + BIGNUM *num[3]; + ASN1_INTEGER bs; + unsigned int j,i,tot=0,len,max=0; + int t,ret= -1; + unsigned char *p; + + if (a == NULL) return(0); + num[0]=a->p; + num[1]=a->g; + if (a->length != 0) + { + if ((num[2]=BN_new()) == NULL) goto err; + if (!BN_set_word(num[2],a->length)) goto err; + } + else + num[2]=NULL; + + for (i=0; i<3; i++) + { + if (num[i] == NULL) continue; + j=BN_num_bits(num[i]); + len=((j == 0)?0:((j/8)+1)); + if (len > max) max=len; + len=ASN1_object_size(0,len, + (num[i]->neg)?V_ASN1_NEG_INTEGER:V_ASN1_INTEGER); + tot+=len; + } + + t=ASN1_object_size(1,tot,V_ASN1_SEQUENCE); + if (pp == NULL) return(t); + + p= *pp; + ASN1_put_object(&p,1,tot,V_ASN1_SEQUENCE,V_ASN1_UNIVERSAL); + + bs.type=V_ASN1_INTEGER; + bs.data=(unsigned char *)Malloc(max+4); + if (bs.data == NULL) + { + ASN1err(ASN1_F_I2D_DHPARAMS,ERR_R_MALLOC_FAILURE); + goto err; + } + + for (i=0; i<3; i++) + { + if (num[i] == NULL) continue; + bs.length=BN_bn2bin(num[i],bs.data); + i2d_ASN1_INTEGER(&bs,&p); + } + Free((char *)bs.data); + ret=t; +err: + if (num[2] != NULL) BN_free(num[2]); + *pp=p; + return(ret); + }
diff --git a/crypto/asn1/i2d_dsap.c b/crypto/asn1/i2d_dsap.c new file mode 100644 index 0000000..e051c99 --- /dev/null +++ b/crypto/asn1/i2d_dsap.c
@@ -0,0 +1,121 @@ +/* crypto/asn1/i2d_dsap.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "bn.h" +#include "asn1_mac.h" +#include "dsa.h" + +/* + * ASN1err(ASN1_F_D2I_DSAPARAMS,ASN1_R_LENGTH_MISMATCH); + */ + +int i2d_DSAparams(a,pp) +DSA *a; +unsigned char **pp; + { + BIGNUM *num[3]; + ASN1_INTEGER bs; + unsigned int j,i,tot=0,len,max=0; + int t,ret= -1; + unsigned char *p; + + if (a == NULL) return(0); + num[0]=a->p; + num[1]=a->q; + num[2]=a->g; + + for (i=0; i<3; i++) + { + if (num[i] == NULL) continue; + j=BN_num_bits(num[i]); + len=((j == 0)?0:((j/8)+1)); + if (len > max) max=len; + len=ASN1_object_size(0,len, + (num[i]->neg)?V_ASN1_NEG_INTEGER:V_ASN1_INTEGER); + tot+=len; + } + + t=ASN1_object_size(1,tot,V_ASN1_SEQUENCE); + if (pp == NULL) return(t); + + p= *pp; + ASN1_put_object(&p,1,tot,V_ASN1_SEQUENCE,V_ASN1_UNIVERSAL); + + bs.type=V_ASN1_INTEGER; + bs.data=(unsigned char *)Malloc(max+4); + if (bs.data == NULL) + { + ASN1err(ASN1_F_I2D_DSAPARAMS,ERR_R_MALLOC_FAILURE); + goto err; + } + + for (i=0; i<3; i++) + { + if (num[i] == NULL) continue; + bs.length=BN_bn2bin(num[i],bs.data); + i2d_ASN1_INTEGER(&bs,&p); + } + Free((char *)bs.data); + ret=t; +err: + *pp=p; + return(ret); + } +
diff --git a/crypto/asn1/i2d_pr.c b/crypto/asn1/i2d_pr.c new file mode 100644 index 0000000..361beb9 --- /dev/null +++ b/crypto/asn1/i2d_pr.c
@@ -0,0 +1,86 @@ +/* crypto/asn1/i2d_pr.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "bn.h" +#include "evp.h" +#include "objects.h" + +int i2d_PrivateKey(a,pp) +EVP_PKEY *a; +unsigned char **pp; + { +#ifndef NO_RSA + if (a->type == EVP_PKEY_RSA) + { + return(i2d_RSAPrivateKey(a->pkey.rsa,pp)); + } + else +#endif +#ifndef NO_DSA + if (a->type == EVP_PKEY_DSA) + { + return(i2d_DSAPrivateKey(a->pkey.dsa,pp)); + } +#endif + + ASN1err(ASN1_F_I2D_PRIVATEKEY,ASN1_R_UNSUPPORTED_PUBLIC_KEY_TYPE); + return(-1); + } +
diff --git a/crypto/asn1/i2d_pu.c b/crypto/asn1/i2d_pu.c new file mode 100644 index 0000000..2694cd4 --- /dev/null +++ b/crypto/asn1/i2d_pu.c
@@ -0,0 +1,84 @@ +/* crypto/asn1/i2d_pu.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "bn.h" +#include "evp.h" +#include "objects.h" + +int i2d_PublicKey(a,pp) +EVP_PKEY *a; +unsigned char **pp; + { + switch (a->type) + { +#ifndef NO_RSA + case EVP_PKEY_RSA: + return(i2d_RSAPublicKey(a->pkey.rsa,pp)); +#endif +#ifndef NO_DSA + case EVP_PKEY_DSA: + return(i2d_DSAPublicKey(a->pkey.dsa,pp)); +#endif + default: + ASN1err(ASN1_F_I2D_PUBLICKEY,ASN1_R_UNSUPPORTED_PUBLIC_KEY_TYPE); + return(-1); + } + } +
diff --git a/crypto/asn1/i2d_r_pr.c b/crypto/asn1/i2d_r_pr.c new file mode 100644 index 0000000..fa93897 --- /dev/null +++ b/crypto/asn1/i2d_r_pr.c
@@ -0,0 +1,132 @@ +/* crypto/asn1/i2d_r_pr.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "bn.h" +#include "rsa.h" +#include "objects.h" +#include "asn1_mac.h" + +/* + * ASN1err(ASN1_F_D2I_RSAPRIVATEKEY,ASN1_R_LENGTH_MISMATCH); + * ASN1err(ASN1_F_I2D_RSAPRIVATEKEY,ASN1_R_UNKNOWN_ATTRIBUTE_TYPE); + */ + +int i2d_RSAPrivateKey(a,pp) +RSA *a; +unsigned char **pp; + { + BIGNUM *num[9]; + unsigned char data[1]; + ASN1_INTEGER bs; + unsigned int j,i,tot,t,len,max=0; + unsigned char *p; + + if (a == NULL) return(0); + + num[1]=a->n; + num[2]=a->e; + num[3]=a->d; + num[4]=a->p; + num[5]=a->q; + num[6]=a->dmp1; + num[7]=a->dmq1; + num[8]=a->iqmp; + + bs.length=1; + bs.data=data; + bs.type=V_ASN1_INTEGER; + data[0]=a->version&0x7f; + + tot=i2d_ASN1_INTEGER(&(bs),NULL); + for (i=1; i<9; i++) + { + j=BN_num_bits(num[i]); + len=((j == 0)?0:((j/8)+1)); + if (len > max) max=len; + len=ASN1_object_size(0,len, + (num[i]->neg)?V_ASN1_NEG_INTEGER:V_ASN1_INTEGER); + tot+=len; + } + + t=ASN1_object_size(1,tot,V_ASN1_SEQUENCE); + if (pp == NULL) return(t); + + p= *pp; + ASN1_put_object(&p,1,tot,V_ASN1_SEQUENCE,V_ASN1_UNIVERSAL); + + i2d_ASN1_INTEGER(&bs,&p); + + bs.data=(unsigned char *)Malloc(max+4); + if (bs.data == NULL) + { + ASN1err(ASN1_F_I2D_RSAPRIVATEKEY,ERR_R_MALLOC_FAILURE); + return(-1); + } + + for (i=1; i<9; i++) + { + bs.length=BN_bn2bin(num[i],bs.data); + i2d_ASN1_INTEGER(&bs,&p); + } + Free((char *)bs.data); + *pp=p; + return(t); + } +
diff --git a/crypto/asn1/i2d_r_pu.c b/crypto/asn1/i2d_r_pu.c new file mode 100644 index 0000000..31dc836 --- /dev/null +++ b/crypto/asn1/i2d_r_pu.c
@@ -0,0 +1,118 @@ +/* crypto/asn1/i2d_r_pu.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "bn.h" +#include "rsa.h" +#include "objects.h" +#include "asn1_mac.h" + +/* + * ASN1err(ASN1_F_D2I_RSAPUBLICKEY,ASN1_R_LENGTH_MISMATCH); + * ASN1err(ASN1_F_I2D_RSAPUBLICKEY,ASN1_R_UNKNOWN_ATTRIBUTE_TYPE); + */ + +int i2d_RSAPublicKey(a,pp) +RSA *a; +unsigned char **pp; + { + BIGNUM *num[2]; + ASN1_INTEGER bs; + unsigned int j,i,tot=0,len,max=0,t; + unsigned char *p; + + if (a == NULL) return(0); + + num[0]=a->n; + num[1]=a->e; + + for (i=0; i<2; i++) + { + j=BN_num_bits(num[i]); + len=((j == 0)?0:((j/8)+1)); + if (len > max) max=len; + len=ASN1_object_size(0,len, + (num[i]->neg)?V_ASN1_NEG_INTEGER:V_ASN1_INTEGER); + tot+=len; + } + + t=ASN1_object_size(1,tot,V_ASN1_SEQUENCE); + if (pp == NULL) return(t); + + p= *pp; + ASN1_put_object(&p,1,tot,V_ASN1_SEQUENCE,V_ASN1_UNIVERSAL); + + bs.type=V_ASN1_INTEGER; + bs.data=(unsigned char *)Malloc(max+4); + if (bs.data == NULL) + { + ASN1err(ASN1_F_I2D_RSAPUBLICKEY,ERR_R_MALLOC_FAILURE); + return(-1); + } + + for (i=0; i<2; i++) + { + bs.length=BN_bn2bin(num[i],bs.data); + i2d_ASN1_INTEGER(&bs,&p); + } + Free((char *)bs.data); + *pp=p; + return(t); + } +
diff --git a/crypto/asn1/i2d_s_pr.c b/crypto/asn1/i2d_s_pr.c new file mode 100644 index 0000000..0c0a5c6 --- /dev/null +++ b/crypto/asn1/i2d_s_pr.c
@@ -0,0 +1,128 @@ +/* crypto/asn1/i2d_s_pr.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "bn.h" +#include "dsa.h" +#include "objects.h" +#include "asn1_mac.h" + +/* + * ASN1err(ASN1_F_I2D_DSAPRIVATEKEY,ASN1_R_UNKNOWN_ATTRIBUTE_TYPE); + */ + +int i2d_DSAPrivateKey(a,pp) +DSA *a; +unsigned char **pp; + { + BIGNUM *num[6]; + unsigned char data[1]; + ASN1_INTEGER bs; + unsigned int j,i,tot,t,len,max=0; + unsigned char *p; + + if (a == NULL) return(0); + + num[1]=a->p; + num[2]=a->q; + num[3]=a->g; + num[4]=a->pub_key; + num[5]=a->priv_key; + + bs.length=1; + bs.data=data; + bs.type=V_ASN1_INTEGER; + data[0]=a->version&0x7f; + + tot=i2d_ASN1_INTEGER(&(bs),NULL); + for (i=1; i<6; i++) + { + j=BN_num_bits(num[i]); + len=((j == 0)?0:((j/8)+1)); + if (len > max) max=len; + len=ASN1_object_size(0,len, + (num[i]->neg)?V_ASN1_NEG_INTEGER:V_ASN1_INTEGER); + tot+=len; + } + + t=ASN1_object_size(1,tot,V_ASN1_SEQUENCE); + if (pp == NULL) return(t); + + p= *pp; + ASN1_put_object(&p,1,tot,V_ASN1_SEQUENCE,V_ASN1_UNIVERSAL); + + i2d_ASN1_INTEGER(&bs,&p); + + bs.data=(unsigned char *)Malloc(max+4); + if (bs.data == NULL) + { + ASN1err(ASN1_F_I2D_DSAPRIVATEKEY,ERR_R_MALLOC_FAILURE); + return(-1); + } + + for (i=1; i<6; i++) + { + bs.length=BN_bn2bin(num[i],bs.data); + i2d_ASN1_INTEGER(&bs,&p); + } + Free((char *)bs.data); + *pp=p; + return(t); + } +
diff --git a/crypto/asn1/i2d_s_pu.c b/crypto/asn1/i2d_s_pu.c new file mode 100644 index 0000000..cfb7c11 --- /dev/null +++ b/crypto/asn1/i2d_s_pu.c
@@ -0,0 +1,133 @@ +/* crypto/asn1/i2d_s_pu.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "bn.h" +#include "dsa.h" +#include "objects.h" +#include "asn1_mac.h" + +/* + * ASN1err(ASN1_F_I2D_DSAPUBLICKEY,ASN1_R_UNKNOWN_ATTRIBUTE_TYPE); + */ + +int i2d_DSAPublicKey(a,pp) +DSA *a; +unsigned char **pp; + { + BIGNUM *num[4]; + ASN1_INTEGER bs; + unsigned int j,i,tot=0,len,max=0,t=0,all,n=1; + unsigned char *p; + + if (a == NULL) return(0); + + all=a->write_params; + + num[0]=a->pub_key; + if (all) + { + num[1]=a->p; + num[2]=a->q; + num[3]=a->g; + n=4; + } + + for (i=0; i<n; i++) + { + j=BN_num_bits(num[i]); + len=((j == 0)?0:((j/8)+1)); + if (len > max) max=len; + len=ASN1_object_size(0,len, + (num[i]->neg)?V_ASN1_NEG_INTEGER:V_ASN1_INTEGER); + tot+=len; + } + + if (all) + { + t=ASN1_object_size(1,tot,V_ASN1_SEQUENCE); + if (pp == NULL) return(t); + } + else + { + if (pp == NULL) return(tot); + } + + p= *pp; + if (all) + ASN1_put_object(&p,1,tot,V_ASN1_SEQUENCE,V_ASN1_UNIVERSAL); + + bs.type=V_ASN1_INTEGER; + bs.data=(unsigned char *)Malloc(max+4); + if (bs.data == NULL) + { + ASN1err(ASN1_F_I2D_DSAPUBLICKEY,ERR_R_MALLOC_FAILURE); + return(-1); + } + + for (i=0; i<n; i++) + { + bs.length=BN_bn2bin(num[i],bs.data); + i2d_ASN1_INTEGER(&bs,&p); + } + Free((char *)bs.data); + *pp=p; + return(t); + } +
diff --git a/crypto/asn1/n_pkey.c b/crypto/asn1/n_pkey.c new file mode 100644 index 0000000..6353d18 --- /dev/null +++ b/crypto/asn1/n_pkey.c
@@ -0,0 +1,364 @@ +/* crypto/asn1/n_pkey.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "rsa.h" +#include "objects.h" +#include "asn1_mac.h" +#include "evp.h" +#include "x509.h" + + +#ifndef NO_RC4 + +typedef struct netscape_pkey_st + { + ASN1_INTEGER *version; + X509_ALGOR *algor; + ASN1_OCTET_STRING *private_key; + } NETSCAPE_PKEY; + +/* + * ASN1err(ASN1_F_D2I_NETSCAPE_RSA,ASN1_R_LENGTH_MISMATCH); + * ASN1err(ASN1_F_D2I_NETSCAPE_RSA,ASN1_R_DECODING_ERROR); + * ASN1err(ASN1_F_D2I_NETSCAPE_PKEY,ASN1_R_DECODING_ERROR); + * ASN1err(ASN1_F_NETSCAPE_PKEY_NEW,ASN1_R_DECODING_ERROR); + */ +#ifndef NOPROTO +static RSA *d2i_Netscape_RSA_2(RSA **a, unsigned char **pp, long length, + int (*cb)()); +static int i2d_NETSCAPE_PKEY(NETSCAPE_PKEY *a, unsigned char **pp); +static NETSCAPE_PKEY *d2i_NETSCAPE_PKEY(NETSCAPE_PKEY **a,unsigned char **pp, long length); +static NETSCAPE_PKEY *NETSCAPE_PKEY_new(void); +static void NETSCAPE_PKEY_free(NETSCAPE_PKEY *); +#else +static RSA *d2i_Netscape_RSA_2(); +static int i2d_NETSCAPE_PKEY(); +static NETSCAPE_PKEY *d2i_NETSCAPE_PKEY(); +static NETSCAPE_PKEY *NETSCAPE_PKEY_new(); +static void NETSCAPE_PKEY_free(); +#endif + +int i2d_Netscape_RSA(a,pp,cb) +RSA *a; +unsigned char **pp; +int (*cb)(); + { + int i,j,l[6]; + NETSCAPE_PKEY *pkey; + unsigned char buf[256],*zz; + unsigned char key[EVP_MAX_KEY_LENGTH]; + EVP_CIPHER_CTX ctx; + X509_ALGOR *alg=NULL; + ASN1_OCTET_STRING os,os2; + M_ASN1_I2D_vars(a); + + if (a == NULL) return(0); + +#ifdef WIN32 + r=r; /* shut the damn compiler up :-) */ +#endif + + os.data=os2.data=NULL; + if ((pkey=NETSCAPE_PKEY_new()) == NULL) goto err; + if (!ASN1_INTEGER_set(pkey->version,0)) goto err; + + if (pkey->algor->algorithm != NULL) + ASN1_OBJECT_free(pkey->algor->algorithm); + pkey->algor->algorithm=OBJ_nid2obj(NID_rsaEncryption); + if ((pkey->algor->parameter=ASN1_TYPE_new()) == NULL) goto err; + pkey->algor->parameter->type=V_ASN1_NULL; + + l[0]=i2d_RSAPrivateKey(a,NULL); + pkey->private_key->length=l[0]; + + os2.length=i2d_NETSCAPE_PKEY(pkey,NULL); + l[1]=i2d_ASN1_OCTET_STRING(&os2,NULL); + + if ((alg=X509_ALGOR_new()) == NULL) goto err; + if (alg->algorithm != NULL) + ASN1_OBJECT_free(alg->algorithm); + alg->algorithm=OBJ_nid2obj(NID_rc4); + if ((alg->parameter=ASN1_TYPE_new()) == NULL) goto err; + alg->parameter->type=V_ASN1_NULL; + + l[2]=i2d_X509_ALGOR(alg,NULL); + l[3]=ASN1_object_size(1,l[2]+l[1],V_ASN1_SEQUENCE); + + os.data=(unsigned char *)"private-key"; + os.length=11; + l[4]=i2d_ASN1_OCTET_STRING(&os,NULL); + + l[5]=ASN1_object_size(1,l[4]+l[3],V_ASN1_SEQUENCE); + + if (pp == NULL) + { + if (pkey != NULL) NETSCAPE_PKEY_free(pkey); + if (alg != NULL) X509_ALGOR_free(alg); + return(l[5]); + } + + if (pkey->private_key->data != NULL) + Free((char *)pkey->private_key->data); + if ((pkey->private_key->data=(unsigned char *)Malloc(l[0])) == NULL) + { + ASN1err(ASN1_F_I2D_NETSCAPE_RSA,ERR_R_MALLOC_FAILURE); + goto err; + } + zz=pkey->private_key->data; + i2d_RSAPrivateKey(a,&zz); + + if ((os2.data=(unsigned char *)Malloc(os2.length)) == NULL) + { + ASN1err(ASN1_F_I2D_NETSCAPE_RSA,ERR_R_MALLOC_FAILURE); + goto err; + } + zz=os2.data; + i2d_NETSCAPE_PKEY(pkey,&zz); + + if (cb == NULL) + cb=EVP_read_pw_string; + i=cb(buf,256,"Enter Private Key password:",1); + if (i != 0) + { + ASN1err(ASN1_F_I2D_NETSCAPE_RSA,ASN1_R_BAD_PASSWORD_READ); + goto err; + } + EVP_BytesToKey(EVP_rc4(),EVP_md5(),NULL,buf, + strlen((char *)buf),1,key,NULL); + memset(buf,0,256); + EVP_EncryptInit(&ctx,EVP_rc4(),key,NULL); + EVP_EncryptUpdate(&ctx,os2.data,&i,os2.data,os2.length); + EVP_EncryptFinal(&ctx,&(os2.data[i]),&j); + EVP_CIPHER_CTX_cleanup(&ctx); + + p= *pp; + ASN1_put_object(&p,1,l[4]+l[3],V_ASN1_SEQUENCE,V_ASN1_UNIVERSAL); + i2d_ASN1_OCTET_STRING(&os,&p); + ASN1_put_object(&p,1,l[2]+l[1],V_ASN1_SEQUENCE,V_ASN1_UNIVERSAL); + i2d_X509_ALGOR(alg,&p); + i2d_ASN1_OCTET_STRING(&os2,&p); + ret=l[5]; +err: + if (os2.data != NULL) Free((char *)os2.data); + if (alg != NULL) X509_ALGOR_free(alg); + if (pkey != NULL) NETSCAPE_PKEY_free(pkey); + r=r; + return(ret); + } + +RSA *d2i_Netscape_RSA(a,pp,length,cb) +RSA **a; +unsigned char **pp; +long length; +int (*cb)(); + { + RSA *ret=NULL; + ASN1_OCTET_STRING *os=NULL; + ASN1_CTX c; + + c.pp=pp; + c.error=ASN1_R_DECODING_ERROR; + + M_ASN1_D2I_Init(); + M_ASN1_D2I_start_sequence(); + M_ASN1_D2I_get(os,d2i_ASN1_OCTET_STRING); + if ((os->length != 11) || (strncmp("private-key", + (char *)os->data,os->length) != 0)) + { + ASN1err(ASN1_F_D2I_NETSCAPE_RSA,ASN1_R_PRIVATE_KEY_HEADER_MISSING); + ASN1_BIT_STRING_free(os); + goto err; + } + ASN1_BIT_STRING_free(os); + c.q=c.p; + if ((ret=d2i_Netscape_RSA_2(a,&c.p,c.slen,cb)) == NULL) goto err; + c.slen-=(c.p-c.q); + + M_ASN1_D2I_Finish(a,RSA_free,ASN1_F_D2I_NETSCAPE_RSA); + } + +static RSA *d2i_Netscape_RSA_2(a,pp,length,cb) +RSA **a; +unsigned char **pp; +long length; +int (*cb)(); + { + NETSCAPE_PKEY *pkey=NULL; + RSA *ret=NULL; + int i,j; + unsigned char buf[256],*zz; + unsigned char key[EVP_MAX_KEY_LENGTH]; + EVP_CIPHER_CTX ctx; + X509_ALGOR *alg=NULL; + ASN1_OCTET_STRING *os=NULL; + ASN1_CTX c; + + c.error=ASN1_R_ERROR_STACK; + c.pp=pp; + + M_ASN1_D2I_Init(); + M_ASN1_D2I_start_sequence(); + M_ASN1_D2I_get(alg,d2i_X509_ALGOR); + if (OBJ_obj2nid(alg->algorithm) != NID_rc4) + { + ASN1err(ASN1_F_D2I_NETSCAPE_RSA_2,ASN1_R_UNSUPPORTED_ENCRYPTION_ALGORITHM); + goto err; + } + M_ASN1_D2I_get(os,d2i_ASN1_OCTET_STRING); + if (cb == NULL) + cb=EVP_read_pw_string; + i=cb(buf,256,"Enter Private Key password:",0); + if (i != 0) + { + ASN1err(ASN1_F_D2I_NETSCAPE_RSA_2,ASN1_R_BAD_PASSWORD_READ); + goto err; + } + + EVP_BytesToKey(EVP_rc4(),EVP_md5(),NULL,buf, + strlen((char *)buf),1,key,NULL); + memset(buf,0,256); + EVP_DecryptInit(&ctx,EVP_rc4(),key,NULL); + EVP_DecryptUpdate(&ctx,os->data,&i,os->data,os->length); + EVP_DecryptFinal(&ctx,&(os->data[i]),&j); + EVP_CIPHER_CTX_cleanup(&ctx); + os->length=i+j; + + zz=os->data; + + if ((pkey=d2i_NETSCAPE_PKEY(NULL,&zz,os->length)) == NULL) + { + ASN1err(ASN1_F_D2I_NETSCAPE_RSA_2,ASN1_R_UNABLE_TO_DECODE_RSA_PRIVATE_KEY); + goto err; + } + + zz=pkey->private_key->data; + if ((ret=d2i_RSAPrivateKey(a,&zz,pkey->private_key->length)) == NULL) + { + ASN1err(ASN1_F_D2I_NETSCAPE_RSA_2,ASN1_R_UNABLE_TO_DECODE_RSA_KEY); + goto err; + } + if (!asn1_Finish(&c)) goto err; + *pp=c.p; +err: + if (pkey != NULL) NETSCAPE_PKEY_free(pkey); + if (os != NULL) ASN1_BIT_STRING_free(os); + if (alg != NULL) X509_ALGOR_free(alg); + return(ret); + } + +static int i2d_NETSCAPE_PKEY(a,pp) +NETSCAPE_PKEY *a; +unsigned char **pp; + { + M_ASN1_I2D_vars(a); + + + M_ASN1_I2D_len(a->version, i2d_ASN1_INTEGER); + M_ASN1_I2D_len(a->algor, i2d_X509_ALGOR); + M_ASN1_I2D_len(a->private_key, i2d_ASN1_OCTET_STRING); + + M_ASN1_I2D_seq_total(); + + M_ASN1_I2D_put(a->version, i2d_ASN1_INTEGER); + M_ASN1_I2D_put(a->algor, i2d_X509_ALGOR); + M_ASN1_I2D_put(a->private_key, i2d_ASN1_OCTET_STRING); + + M_ASN1_I2D_finish(); + } + +static NETSCAPE_PKEY *d2i_NETSCAPE_PKEY(a,pp,length) +NETSCAPE_PKEY **a; +unsigned char **pp; +long length; + { + M_ASN1_D2I_vars(a,NETSCAPE_PKEY *,NETSCAPE_PKEY_new); + + M_ASN1_D2I_Init(); + M_ASN1_D2I_start_sequence(); + M_ASN1_D2I_get(ret->version,d2i_ASN1_INTEGER); + M_ASN1_D2I_get(ret->algor,d2i_X509_ALGOR); + M_ASN1_D2I_get(ret->private_key,d2i_ASN1_OCTET_STRING); + M_ASN1_D2I_Finish(a,NETSCAPE_PKEY_free,ASN1_F_D2I_NETSCAPE_PKEY); + } + +static NETSCAPE_PKEY *NETSCAPE_PKEY_new() + { + NETSCAPE_PKEY *ret=NULL; + + M_ASN1_New_Malloc(ret,NETSCAPE_PKEY); + M_ASN1_New(ret->version,ASN1_INTEGER_new); + M_ASN1_New(ret->algor,X509_ALGOR_new); + M_ASN1_New(ret->private_key,ASN1_OCTET_STRING_new); + return(ret); + M_ASN1_New_Error(ASN1_F_NETSCAPE_PKEY_NEW); + } + +static void NETSCAPE_PKEY_free(a) +NETSCAPE_PKEY *a; + { + if (a == NULL) return; + ASN1_INTEGER_free(a->version); + X509_ALGOR_free(a->algor); + ASN1_OCTET_STRING_free(a->private_key); + Free((char *)a); + } + +#endif /* NO_RC4 */ +
diff --git a/crypto/asn1/p7_dgst.c b/crypto/asn1/p7_dgst.c new file mode 100644 index 0000000..206c2a6 --- /dev/null +++ b/crypto/asn1/p7_dgst.c
@@ -0,0 +1,130 @@ +/* crypto/asn1/p7_dgst.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "asn1_mac.h" +#include "x509.h" + +/* + * ASN1err(ASN1_F_PKCS7_DIGEST_NEW,ASN1_R_MISSING_EOS); + * ASN1err(ASN1_F_D2I_PKCS7_DIGEST,ASN1_R_LENGTH_MISMATCH); + */ + +int i2d_PKCS7_DIGEST(a,pp) +PKCS7_DIGEST *a; +unsigned char **pp; + { + M_ASN1_I2D_vars(a); + + M_ASN1_I2D_len(a->version,i2d_ASN1_INTEGER); + M_ASN1_I2D_len(a->md,i2d_X509_ALGOR); + M_ASN1_I2D_len(a->contents,i2d_PKCS7); + M_ASN1_I2D_len(a->digest,i2d_ASN1_OCTET_STRING); + + M_ASN1_I2D_seq_total(); + + M_ASN1_I2D_put(a->version,i2d_ASN1_INTEGER); + M_ASN1_I2D_put(a->md,i2d_X509_ALGOR); + M_ASN1_I2D_put(a->contents,i2d_PKCS7); + M_ASN1_I2D_put(a->digest,i2d_ASN1_OCTET_STRING); + + M_ASN1_I2D_finish(); + } + +PKCS7_DIGEST *d2i_PKCS7_DIGEST(a,pp,length) +PKCS7_DIGEST **a; +unsigned char **pp; +long length; + { + M_ASN1_D2I_vars(a,PKCS7_DIGEST *,PKCS7_DIGEST_new); + + M_ASN1_D2I_Init(); + M_ASN1_D2I_start_sequence(); + M_ASN1_D2I_get(ret->version,d2i_ASN1_INTEGER); + M_ASN1_D2I_get(ret->md,d2i_X509_ALGOR); + M_ASN1_D2I_get(ret->contents,d2i_PKCS7); + M_ASN1_D2I_get(ret->digest,d2i_ASN1_OCTET_STRING); + + M_ASN1_D2I_Finish(a,PKCS7_DIGEST_free,ASN1_F_D2I_PKCS7_DIGEST); + } + +PKCS7_DIGEST *PKCS7_DIGEST_new() + { + PKCS7_DIGEST *ret=NULL; + + M_ASN1_New_Malloc(ret,PKCS7_DIGEST); + M_ASN1_New(ret->version,ASN1_INTEGER_new); + M_ASN1_New(ret->md,X509_ALGOR_new); + M_ASN1_New(ret->contents,PKCS7_new); + M_ASN1_New(ret->digest,ASN1_OCTET_STRING_new); + return(ret); + M_ASN1_New_Error(ASN1_F_PKCS7_DIGEST_NEW); + } + +void PKCS7_DIGEST_free(a) +PKCS7_DIGEST *a; + { + if (a == NULL) return; + ASN1_INTEGER_free(a->version); + X509_ALGOR_free(a->md); + PKCS7_free(a->contents); + ASN1_OCTET_STRING_free(a->digest); + Free((char *)a); + } +
diff --git a/crypto/asn1/p7_enc.c b/crypto/asn1/p7_enc.c new file mode 100644 index 0000000..ce4bedb --- /dev/null +++ b/crypto/asn1/p7_enc.c
@@ -0,0 +1,120 @@ +/* crypto/asn1/p7_enc.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "asn1_mac.h" +#include "x509.h" + +/* + * ASN1err(ASN1_F_PKCS7_ENCRYPT_NEW,ASN1_R_LENGTH_MISMATCH); + * ASN1err(ASN1_F_D2I_PKCS7_ENCRYPT,ASN1_R_LENGTH_MISMATCH); + */ + +int i2d_PKCS7_ENCRYPT(a,pp) +PKCS7_ENCRYPT *a; +unsigned char **pp; + { + M_ASN1_I2D_vars(a); + + M_ASN1_I2D_len(a->version,i2d_ASN1_INTEGER); + M_ASN1_I2D_len(a->enc_data,i2d_PKCS7_ENC_CONTENT); + + M_ASN1_I2D_seq_total(); + + M_ASN1_I2D_put(a->version,i2d_ASN1_INTEGER); + M_ASN1_I2D_put(a->enc_data,i2d_PKCS7_ENC_CONTENT); + + M_ASN1_I2D_finish(); + } + +PKCS7_ENCRYPT *d2i_PKCS7_ENCRYPT(a,pp,length) +PKCS7_ENCRYPT **a; +unsigned char **pp; +long length; + { + M_ASN1_D2I_vars(a,PKCS7_ENCRYPT *,PKCS7_ENCRYPT_new); + + M_ASN1_D2I_Init(); + M_ASN1_D2I_start_sequence(); + M_ASN1_D2I_get(ret->version,d2i_ASN1_INTEGER); + M_ASN1_D2I_get(ret->enc_data,d2i_PKCS7_ENC_CONTENT); + + M_ASN1_D2I_Finish(a,PKCS7_ENCRYPT_free,ASN1_F_D2I_PKCS7_ENCRYPT); + } + +PKCS7_ENCRYPT *PKCS7_ENCRYPT_new() + { + PKCS7_ENCRYPT *ret=NULL; + + M_ASN1_New_Malloc(ret,PKCS7_ENCRYPT); + M_ASN1_New(ret->version,ASN1_INTEGER_new); + M_ASN1_New(ret->enc_data,PKCS7_ENC_CONTENT_new); + return(ret); + M_ASN1_New_Error(ASN1_F_PKCS7_ENCRYPT_NEW); + } + +void PKCS7_ENCRYPT_free(a) +PKCS7_ENCRYPT *a; + { + if (a == NULL) return; + ASN1_INTEGER_free(a->version); + PKCS7_ENC_CONTENT_free(a->enc_data); + Free((char *)a); + } +
diff --git a/crypto/asn1/p7_enc_c.c b/crypto/asn1/p7_enc_c.c new file mode 100644 index 0000000..b27d443 --- /dev/null +++ b/crypto/asn1/p7_enc_c.c
@@ -0,0 +1,127 @@ +/* crypto/asn1/p7_enc_c.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "asn1_mac.h" +#include "x509.h" + +/* + * ASN1err(ASN1_F_PKCS7_ENC_CONTENT_NEW,ASN1_R_LENGTH_MISMATCH); + * ASN1err(ASN1_F_D2I_PKCS7_ENC_CONTENT,ASN1_R_LENGTH_MISMATCH); + */ + +int i2d_PKCS7_ENC_CONTENT(a,pp) +PKCS7_ENC_CONTENT *a; +unsigned char **pp; + { + M_ASN1_I2D_vars(a); + + M_ASN1_I2D_len(a->content_type,i2d_ASN1_OBJECT); + M_ASN1_I2D_len(a->algorithm,i2d_X509_ALGOR); + M_ASN1_I2D_len_IMP_opt(a->enc_data,i2d_ASN1_OCTET_STRING); + + M_ASN1_I2D_seq_total(); + + M_ASN1_I2D_put(a->content_type,i2d_ASN1_OBJECT); + M_ASN1_I2D_put(a->algorithm,i2d_X509_ALGOR); + M_ASN1_I2D_put_IMP_opt(a->enc_data,i2d_ASN1_OCTET_STRING,0); + + M_ASN1_I2D_finish(); + } + +PKCS7_ENC_CONTENT *d2i_PKCS7_ENC_CONTENT(a,pp,length) +PKCS7_ENC_CONTENT **a; +unsigned char **pp; +long length; + { + M_ASN1_D2I_vars(a,PKCS7_ENC_CONTENT *,PKCS7_ENC_CONTENT_new); + + M_ASN1_D2I_Init(); + M_ASN1_D2I_start_sequence(); + M_ASN1_D2I_get(ret->content_type,d2i_ASN1_OBJECT); + M_ASN1_D2I_get(ret->algorithm,d2i_X509_ALGOR); + M_ASN1_D2I_get_IMP_opt(ret->enc_data,d2i_ASN1_OCTET_STRING,0, + V_ASN1_OCTET_STRING); + + M_ASN1_D2I_Finish(a,PKCS7_ENC_CONTENT_free, + ASN1_F_D2I_PKCS7_ENC_CONTENT); + } + +PKCS7_ENC_CONTENT *PKCS7_ENC_CONTENT_new() + { + PKCS7_ENC_CONTENT *ret=NULL; + + M_ASN1_New_Malloc(ret,PKCS7_ENC_CONTENT); + M_ASN1_New(ret->content_type,ASN1_OBJECT_new); + M_ASN1_New(ret->algorithm,X509_ALGOR_new); + ret->enc_data=NULL; + return(ret); + M_ASN1_New_Error(ASN1_F_PKCS7_ENC_CONTENT_NEW); + } + +void PKCS7_ENC_CONTENT_free(a) +PKCS7_ENC_CONTENT *a; + { + if (a == NULL) return; + ASN1_OBJECT_free(a->content_type); + X509_ALGOR_free(a->algorithm); + ASN1_OCTET_STRING_free(a->enc_data); + Free((char *)a); + } +
diff --git a/crypto/asn1/p7_evp.c b/crypto/asn1/p7_evp.c new file mode 100644 index 0000000..a41d09d --- /dev/null +++ b/crypto/asn1/p7_evp.c
@@ -0,0 +1,125 @@ +/* crypto/asn1/p7_evp.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "asn1_mac.h" +#include "x509.h" + +/* + * ASN1err(ASN1_F_PKCS7_ENVELOPE_NEW,ASN1_R_LENGTH_MISMATCH); + * ASN1err(ASN1_F_D2I_PKCS7_ENVELOPE,ASN1_R_LENGTH_MISMATCH); + */ + +int i2d_PKCS7_ENVELOPE(a,pp) +PKCS7_ENVELOPE *a; +unsigned char **pp; + { + M_ASN1_I2D_vars(a); + + M_ASN1_I2D_len(a->version,i2d_ASN1_INTEGER); + M_ASN1_I2D_len_SET(a->recipientinfo,i2d_PKCS7_RECIP_INFO); + M_ASN1_I2D_len(a->enc_data,i2d_PKCS7_ENC_CONTENT); + + M_ASN1_I2D_seq_total(); + + M_ASN1_I2D_put(a->version,i2d_ASN1_INTEGER); + M_ASN1_I2D_put_SET(a->recipientinfo,i2d_PKCS7_RECIP_INFO); + M_ASN1_I2D_put(a->enc_data,i2d_PKCS7_ENC_CONTENT); + + M_ASN1_I2D_finish(); + } + +PKCS7_ENVELOPE *d2i_PKCS7_ENVELOPE(a,pp,length) +PKCS7_ENVELOPE **a; +unsigned char **pp; +long length; + { + M_ASN1_D2I_vars(a,PKCS7_ENVELOPE *,PKCS7_ENVELOPE_new); + + M_ASN1_D2I_Init(); + M_ASN1_D2I_start_sequence(); + M_ASN1_D2I_get(ret->version,d2i_ASN1_INTEGER); + M_ASN1_D2I_get_set(ret->recipientinfo,d2i_PKCS7_RECIP_INFO); + M_ASN1_D2I_get(ret->enc_data,d2i_PKCS7_ENC_CONTENT); + + M_ASN1_D2I_Finish(a,PKCS7_ENVELOPE_free,ASN1_F_D2I_PKCS7_ENVELOPE); + } + +PKCS7_ENVELOPE *PKCS7_ENVELOPE_new() + { + PKCS7_ENVELOPE *ret=NULL; + + M_ASN1_New_Malloc(ret,PKCS7_ENVELOPE); + M_ASN1_New(ret->version,ASN1_INTEGER_new); + M_ASN1_New(ret->recipientinfo,sk_new_null); + M_ASN1_New(ret->enc_data,PKCS7_ENC_CONTENT_new); + return(ret); + M_ASN1_New_Error(ASN1_F_PKCS7_ENVELOPE_NEW); + } + +void PKCS7_ENVELOPE_free(a) +PKCS7_ENVELOPE *a; + { + if (a == NULL) return; + ASN1_INTEGER_free(a->version); + sk_pop_free(a->recipientinfo,PKCS7_RECIP_INFO_free); + PKCS7_ENC_CONTENT_free(a->enc_data); + Free((char *)a); + } +
diff --git a/crypto/asn1/p7_i_s.c b/crypto/asn1/p7_i_s.c new file mode 100644 index 0000000..413c7e1 --- /dev/null +++ b/crypto/asn1/p7_i_s.c
@@ -0,0 +1,120 @@ +/* crypto/asn1/p7_i_s.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "asn1_mac.h" +#include "x509.h" + +/* + * ASN1err(ASN1_F_PKCS7_ISSUER_AND_SERIAL_NEW,ASN1_R_LENGTH_MISMATCH); + * ASN1err(ASN1_F_D2I_PKCS7_ISSUER_AND_SERIAL,ASN1_R_LENGTH_MISMATCH); + */ + +int i2d_PKCS7_ISSUER_AND_SERIAL(a,pp) +PKCS7_ISSUER_AND_SERIAL *a; +unsigned char **pp; + { + M_ASN1_I2D_vars(a); + + M_ASN1_I2D_len(a->issuer,i2d_X509_NAME); + M_ASN1_I2D_len(a->serial,i2d_ASN1_INTEGER); + + M_ASN1_I2D_seq_total(); + + M_ASN1_I2D_put(a->issuer,i2d_X509_NAME); + M_ASN1_I2D_put(a->serial,i2d_ASN1_INTEGER); + + M_ASN1_I2D_finish(); + } + +PKCS7_ISSUER_AND_SERIAL *d2i_PKCS7_ISSUER_AND_SERIAL(a,pp,length) +PKCS7_ISSUER_AND_SERIAL **a; +unsigned char **pp; +long length; + { + M_ASN1_D2I_vars(a,PKCS7_ISSUER_AND_SERIAL *,PKCS7_ISSUER_AND_SERIAL_new); + + M_ASN1_D2I_Init(); + M_ASN1_D2I_start_sequence(); + M_ASN1_D2I_get(ret->issuer,d2i_X509_NAME); + M_ASN1_D2I_get(ret->serial,d2i_ASN1_INTEGER); + M_ASN1_D2I_Finish(a,PKCS7_ISSUER_AND_SERIAL_free, + ASN1_F_D2I_PKCS7_ISSUER_AND_SERIAL); + } + +PKCS7_ISSUER_AND_SERIAL *PKCS7_ISSUER_AND_SERIAL_new() + { + PKCS7_ISSUER_AND_SERIAL *ret=NULL; + + M_ASN1_New_Malloc(ret,PKCS7_ISSUER_AND_SERIAL); + M_ASN1_New(ret->issuer,X509_NAME_new); + M_ASN1_New(ret->serial,ASN1_INTEGER_new); + return(ret); + M_ASN1_New_Error(ASN1_F_PKCS7_ISSUER_AND_SERIAL_NEW); + } + +void PKCS7_ISSUER_AND_SERIAL_free(a) +PKCS7_ISSUER_AND_SERIAL *a; + { + if (a == NULL) return; + X509_NAME_free(a->issuer); + ASN1_INTEGER_free(a->serial); + Free((char *)a); + } +
diff --git a/crypto/asn1/p7_lib.c b/crypto/asn1/p7_lib.c new file mode 100644 index 0000000..b745df0 --- /dev/null +++ b/crypto/asn1/p7_lib.c
@@ -0,0 +1,299 @@ +/* crypto/asn1/p7_lib.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "asn1_mac.h" +#include "objects.h" + +/* ASN1err(ASN1_F_D2I_PKCS7,ASN1_R_BAD_PKCS7_CONTENT); + * ASN1err(ASN1_F_I2D_PKCS7,ASN1_R_BAD_PKCS7_TYPE); + * ASN1err(ASN1_F_PKCS7_NEW,ASN1_R_BAD_PKCS7_TYPE); + */ + +int i2d_PKCS7(a,pp) +PKCS7 *a; +unsigned char **pp; + { + M_ASN1_I2D_vars(a); + + if (a->asn1 != NULL) + { + if (pp == NULL) + return((int)a->length); + memcpy(*pp,a->asn1,(int)a->length); + *pp+=a->length; + return((int)a->length); + } + + ret+=4; /* sequence, BER header plus '0 0' end padding */ + M_ASN1_I2D_len(a->type,i2d_ASN1_OBJECT); + if (a->d.ptr != NULL) + { + ret+=4; /* explicit tag [ 0 ] BER plus '0 0' */ + switch (OBJ_obj2nid(a->type)) + { + case NID_pkcs7_data: + M_ASN1_I2D_len(a->d.data,i2d_ASN1_OCTET_STRING); + break; + case NID_pkcs7_signed: + M_ASN1_I2D_len(a->d.sign,i2d_PKCS7_SIGNED); + break; + case NID_pkcs7_enveloped: + M_ASN1_I2D_len(a->d.enveloped,i2d_PKCS7_ENVELOPE); + break; + case NID_pkcs7_signedAndEnveloped: + M_ASN1_I2D_len(a->d.signed_and_enveloped, + i2d_PKCS7_SIGN_ENVELOPE); + break; + case NID_pkcs7_digest: + M_ASN1_I2D_len(a->d.digest,i2d_PKCS7_DIGEST); + break; + case NID_pkcs7_encrypted: + M_ASN1_I2D_len(a->d.encrypted,i2d_PKCS7_ENCRYPT); + break; + default: + break; + } + } + r=ret; + if (pp == NULL) return(r); + p= *pp; + M_ASN1_I2D_INF_seq_start(V_ASN1_SEQUENCE,V_ASN1_UNIVERSAL); + M_ASN1_I2D_put(a->type,i2d_ASN1_OBJECT); + + if (a->d.ptr != NULL) + { + M_ASN1_I2D_INF_seq_start(0,V_ASN1_CONTEXT_SPECIFIC); + switch (OBJ_obj2nid(a->type)) + { + case NID_pkcs7_data: + M_ASN1_I2D_put(a->d.data,i2d_ASN1_OCTET_STRING); + break; + case NID_pkcs7_signed: + M_ASN1_I2D_put(a->d.sign,i2d_PKCS7_SIGNED); + break; + case NID_pkcs7_enveloped: + M_ASN1_I2D_put(a->d.enveloped,i2d_PKCS7_ENVELOPE); + break; + case NID_pkcs7_signedAndEnveloped: + M_ASN1_I2D_put(a->d.signed_and_enveloped, + i2d_PKCS7_SIGN_ENVELOPE); + break; + case NID_pkcs7_digest: + M_ASN1_I2D_put(a->d.digest,i2d_PKCS7_DIGEST); + break; + case NID_pkcs7_encrypted: + M_ASN1_I2D_put(a->d.encrypted,i2d_PKCS7_ENCRYPT); + break; + default: + break; + } + M_ASN1_I2D_INF_seq_end(); + } + M_ASN1_I2D_INF_seq_end(); + M_ASN1_I2D_finish(); + } + +PKCS7 *d2i_PKCS7(a,pp,length) +PKCS7 **a; +unsigned char **pp; +long length; + { + M_ASN1_D2I_vars(a,PKCS7 *,PKCS7_new); + + if ((a != NULL) && ((*a) != NULL)) + { + if ((*a)->asn1 != NULL) + { + Free((char *)(*a)->asn1); + (*a)->asn1=NULL; + } + (*a)->length=0; + } + + M_ASN1_D2I_Init(); + M_ASN1_D2I_start_sequence(); + M_ASN1_D2I_get(ret->type,d2i_ASN1_OBJECT); + if (!M_ASN1_D2I_end_sequence()) + { + int Tinf,Ttag,Tclass; + long Tlen; + + if (M_ASN1_next != (V_ASN1_CONSTRUCTED| + V_ASN1_CONTEXT_SPECIFIC|0)) + { + c.error=ASN1_R_BAD_PKCS7_CONTENT; + goto err; + } + + ret->detached=0; + + c.q=c.p; + Tinf=ASN1_get_object(&c.p,&Tlen,&Ttag,&Tclass, + (c.inf & 1)?(length+ *pp-c.q):c.slen); + if (Tinf & 0x80) goto err; + c.slen-=(c.p-c.q); + + switch (OBJ_obj2nid(ret->type)) + { + case NID_pkcs7_data: + M_ASN1_D2I_get(ret->d.data,d2i_ASN1_OCTET_STRING); + break; + case NID_pkcs7_signed: + M_ASN1_D2I_get(ret->d.sign,d2i_PKCS7_SIGNED); + if (ret->d.sign->contents->d.ptr == NULL) + ret->detached=1; + break; + case NID_pkcs7_enveloped: + M_ASN1_D2I_get(ret->d.enveloped,d2i_PKCS7_ENVELOPE); + break; + case NID_pkcs7_signedAndEnveloped: + M_ASN1_D2I_get(ret->d.signed_and_enveloped, + d2i_PKCS7_SIGN_ENVELOPE); + break; + case NID_pkcs7_digest: + M_ASN1_D2I_get(ret->d.digest,d2i_PKCS7_DIGEST); + break; + case NID_pkcs7_encrypted: + M_ASN1_D2I_get(ret->d.encrypted,d2i_PKCS7_ENCRYPT); + break; + default: + c.error=ASN1_R_BAD_PKCS7_TYPE; + goto err; + break; + } + if (Tinf == (1|V_ASN1_CONSTRUCTED)) + { + if (!ASN1_check_infinite_end(&c.p,c.slen)) + { + c.error=ASN1_R_MISSING_EOS; + goto err; + } + } + } + else + ret->detached=1; + + M_ASN1_D2I_Finish(a,PKCS7_free,ASN1_F_D2I_PKCS7); + } + +PKCS7 *PKCS7_new() + { + PKCS7 *ret=NULL; + + M_ASN1_New_Malloc(ret,PKCS7); + ret->type=ASN1_OBJECT_new(); + ret->asn1=NULL; + ret->length=0; + ret->detached=0; + ret->d.ptr=NULL; + return(ret); + M_ASN1_New_Error(ASN1_F_PKCS7_NEW); + } + +void PKCS7_free(a) +PKCS7 *a; + { + if (a == NULL) return; + + PKCS7_content_free(a); + if (a->type != NULL) + { + ASN1_OBJECT_free(a->type); + } + Free((char *)(char *)a); + } + +void PKCS7_content_free(a) +PKCS7 *a; + { + if (a->asn1 != NULL) Free((char *)a->asn1); + + if (a->d.ptr != NULL) + { + if (a->type == NULL) return; + + switch (OBJ_obj2nid(a->type)) + { + case NID_pkcs7_data: + ASN1_OCTET_STRING_free(a->d.data); + break; + case NID_pkcs7_signed: + PKCS7_SIGNED_free(a->d.sign); + break; + case NID_pkcs7_enveloped: + PKCS7_ENVELOPE_free(a->d.enveloped); + break; + case NID_pkcs7_signedAndEnveloped: + PKCS7_SIGN_ENVELOPE_free(a->d.signed_and_enveloped); + break; + case NID_pkcs7_digest: + PKCS7_DIGEST_free(a->d.digest); + break; + case NID_pkcs7_encrypted: + PKCS7_ENCRYPT_free(a->d.encrypted); + break; + default: + /* MEMORY LEAK */ + break; + } + } + a->d.ptr=NULL; + } +
diff --git a/crypto/asn1/p7_recip.c b/crypto/asn1/p7_recip.c new file mode 100644 index 0000000..e4ebda0 --- /dev/null +++ b/crypto/asn1/p7_recip.c
@@ -0,0 +1,130 @@ +/* crypto/asn1/p7_recip.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "asn1_mac.h" +#include "x509.h" + +/* + * ASN1err(ASN1_F_PKCS7_RECIP_INFO_NEW,ASN1_R_LENGTH_MISMATCH); + * ASN1err(ASN1_F_D2I_PKCS7_RECIP_INFO,ASN1_R_LENGTH_MISMATCH); + */ + +int i2d_PKCS7_RECIP_INFO(a,pp) +PKCS7_RECIP_INFO *a; +unsigned char **pp; + { + M_ASN1_I2D_vars(a); + + M_ASN1_I2D_len(a->version,i2d_ASN1_INTEGER); + M_ASN1_I2D_len(a->issuer_and_serial,i2d_PKCS7_ISSUER_AND_SERIAL); + M_ASN1_I2D_len(a->key_enc_algor,i2d_X509_ALGOR); + M_ASN1_I2D_len(a->enc_key,i2d_ASN1_OCTET_STRING); + + M_ASN1_I2D_seq_total(); + + M_ASN1_I2D_put(a->version,i2d_ASN1_INTEGER); + M_ASN1_I2D_put(a->issuer_and_serial,i2d_PKCS7_ISSUER_AND_SERIAL); + M_ASN1_I2D_put(a->key_enc_algor,i2d_X509_ALGOR); + M_ASN1_I2D_put(a->enc_key,i2d_ASN1_OCTET_STRING); + + M_ASN1_I2D_finish(); + } + +PKCS7_RECIP_INFO *d2i_PKCS7_RECIP_INFO(a,pp,length) +PKCS7_RECIP_INFO **a; +unsigned char **pp; +long length; + { + M_ASN1_D2I_vars(a,PKCS7_RECIP_INFO *,PKCS7_RECIP_INFO_new); + + M_ASN1_D2I_Init(); + M_ASN1_D2I_start_sequence(); + M_ASN1_D2I_get(ret->version,d2i_ASN1_INTEGER); + M_ASN1_D2I_get(ret->issuer_and_serial,d2i_PKCS7_ISSUER_AND_SERIAL); + M_ASN1_D2I_get(ret->key_enc_algor,d2i_X509_ALGOR); + M_ASN1_D2I_get(ret->enc_key,d2i_ASN1_OCTET_STRING); + + M_ASN1_D2I_Finish(a,PKCS7_RECIP_INFO_free,ASN1_F_D2I_PKCS7_RECIP_INFO); + } + +PKCS7_RECIP_INFO *PKCS7_RECIP_INFO_new() + { + PKCS7_RECIP_INFO *ret=NULL; + + M_ASN1_New_Malloc(ret,PKCS7_RECIP_INFO); + M_ASN1_New(ret->version,ASN1_INTEGER_new); + M_ASN1_New(ret->issuer_and_serial,PKCS7_ISSUER_AND_SERIAL_new); + M_ASN1_New(ret->key_enc_algor,X509_ALGOR_new); + M_ASN1_New(ret->enc_key,ASN1_OCTET_STRING_new); + return(ret); + M_ASN1_New_Error(ASN1_F_PKCS7_RECIP_INFO_NEW); + } + +void PKCS7_RECIP_INFO_free(a) +PKCS7_RECIP_INFO *a; + { + if (a == NULL) return; + ASN1_INTEGER_free(a->version); + PKCS7_ISSUER_AND_SERIAL_free(a->issuer_and_serial); + X509_ALGOR_free(a->key_enc_algor); + ASN1_OCTET_STRING_free(a->enc_key); + Free((char *)a); + } +
diff --git a/crypto/asn1/p7_s_e.c b/crypto/asn1/p7_s_e.c new file mode 100644 index 0000000..df5fa3f --- /dev/null +++ b/crypto/asn1/p7_s_e.c
@@ -0,0 +1,146 @@ +/* crypto/asn1/p7_s_e.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "asn1_mac.h" +#include "x509.h" + +/* + * ASN1err(ASN1_F_PKCS7_SIGN_ENVELOPE_NEW,ASN1_R_LENGTH_MISMATCH); + * ASN1err(ASN1_F_D2I_PKCS7_SIGN_ENVELOPE,ASN1_R_LENGTH_MISMATCH); + */ + +int i2d_PKCS7_SIGN_ENVELOPE(a,pp) +PKCS7_SIGN_ENVELOPE *a; +unsigned char **pp; + { + M_ASN1_I2D_vars(a); + + M_ASN1_I2D_len(a->version,i2d_ASN1_INTEGER); + M_ASN1_I2D_len_SET(a->recipientinfo,i2d_PKCS7_RECIP_INFO); + M_ASN1_I2D_len_SET(a->md_algs,i2d_X509_ALGOR); + M_ASN1_I2D_len(a->enc_data,i2d_PKCS7_ENC_CONTENT); + M_ASN1_I2D_len_IMP_set_opt(a->cert,i2d_X509,0); + M_ASN1_I2D_len_IMP_set_opt(a->crl,i2d_X509_CRL,1); + M_ASN1_I2D_len_SET(a->signer_info,i2d_PKCS7_SIGNER_INFO); + + M_ASN1_I2D_seq_total(); + + M_ASN1_I2D_put(a->version,i2d_ASN1_INTEGER); + M_ASN1_I2D_put_SET(a->recipientinfo,i2d_PKCS7_RECIP_INFO); + M_ASN1_I2D_put_SET(a->md_algs,i2d_X509_ALGOR); + M_ASN1_I2D_put(a->enc_data,i2d_PKCS7_ENC_CONTENT); + M_ASN1_I2D_put_IMP_set_opt(a->cert,i2d_X509,0); + M_ASN1_I2D_put_IMP_set_opt(a->crl,i2d_X509_CRL,1); + M_ASN1_I2D_put_SET(a->signer_info,i2d_PKCS7_SIGNER_INFO); + + M_ASN1_I2D_finish(); + } + +PKCS7_SIGN_ENVELOPE *d2i_PKCS7_SIGN_ENVELOPE(a,pp,length) +PKCS7_SIGN_ENVELOPE **a; +unsigned char **pp; +long length; + { + M_ASN1_D2I_vars(a,PKCS7_SIGN_ENVELOPE *,PKCS7_SIGN_ENVELOPE_new); + + M_ASN1_D2I_Init(); + M_ASN1_D2I_start_sequence(); + M_ASN1_D2I_get(ret->version,d2i_ASN1_INTEGER); + M_ASN1_D2I_get_set(ret->recipientinfo,d2i_PKCS7_RECIP_INFO); + M_ASN1_D2I_get_set(ret->md_algs,d2i_X509_ALGOR); + M_ASN1_D2I_get(ret->enc_data,d2i_PKCS7_ENC_CONTENT); + M_ASN1_D2I_get_IMP_set_opt(ret->cert,d2i_X509,0); + M_ASN1_D2I_get_IMP_set_opt(ret->crl,d2i_X509_CRL,1); + M_ASN1_D2I_get_set(ret->signer_info,d2i_PKCS7_SIGNER_INFO); + + M_ASN1_D2I_Finish(a,PKCS7_SIGN_ENVELOPE_free, + ASN1_F_D2I_PKCS7_SIGN_ENVELOPE); + } + +PKCS7_SIGN_ENVELOPE *PKCS7_SIGN_ENVELOPE_new() + { + PKCS7_SIGN_ENVELOPE *ret=NULL; + + M_ASN1_New_Malloc(ret,PKCS7_SIGN_ENVELOPE); + M_ASN1_New(ret->version,ASN1_INTEGER_new); + M_ASN1_New(ret->recipientinfo,sk_new_null); + M_ASN1_New(ret->md_algs,sk_new_null); + M_ASN1_New(ret->enc_data,PKCS7_ENC_CONTENT_new); + ret->cert=NULL; + ret->crl=NULL; + M_ASN1_New(ret->signer_info,sk_new_null); + return(ret); + M_ASN1_New_Error(ASN1_F_PKCS7_SIGN_ENVELOPE_NEW); + } + +void PKCS7_SIGN_ENVELOPE_free(a) +PKCS7_SIGN_ENVELOPE *a; + { + if (a == NULL) return; + ASN1_INTEGER_free(a->version); + sk_pop_free(a->recipientinfo,PKCS7_RECIP_INFO_free); + sk_pop_free(a->md_algs,X509_ALGOR_free); + PKCS7_ENC_CONTENT_free(a->enc_data); + sk_pop_free(a->cert,X509_free); + sk_pop_free(a->crl,X509_CRL_free); + sk_pop_free(a->signer_info,PKCS7_SIGNER_INFO_free); + Free((char *)a); + } +
diff --git a/crypto/asn1/p7_signd.c b/crypto/asn1/p7_signd.c new file mode 100644 index 0000000..23dc7ce --- /dev/null +++ b/crypto/asn1/p7_signd.c
@@ -0,0 +1,140 @@ +/* crypto/asn1/p7_signd.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "asn1_mac.h" +#include "x509.h" + +/* + * ASN1err(ASN1_F_PKCS7_SIGNED_NEW,ASN1_R_LENGTH_MISMATCH); + * ASN1err(ASN1_F_D2I_PKCS7_SIGNED,ASN1_R_LENGTH_MISMATCH); + */ + +int i2d_PKCS7_SIGNED(a,pp) +PKCS7_SIGNED *a; +unsigned char **pp; + { + M_ASN1_I2D_vars(a); + + M_ASN1_I2D_len(a->version,i2d_ASN1_INTEGER); + M_ASN1_I2D_len_SET(a->md_algs,i2d_X509_ALGOR); + M_ASN1_I2D_len(a->contents,i2d_PKCS7); + M_ASN1_I2D_len_IMP_set_opt(a->cert,i2d_X509,0); + M_ASN1_I2D_len_IMP_set_opt(a->crl,i2d_X509_CRL,1); + M_ASN1_I2D_len_SET(a->signer_info,i2d_PKCS7_SIGNER_INFO); + + M_ASN1_I2D_seq_total(); + + M_ASN1_I2D_put(a->version,i2d_ASN1_INTEGER); + M_ASN1_I2D_put_SET(a->md_algs,i2d_X509_ALGOR); + M_ASN1_I2D_put(a->contents,i2d_PKCS7); + M_ASN1_I2D_put_IMP_set_opt(a->cert,i2d_X509,0); + M_ASN1_I2D_put_IMP_set_opt(a->crl,i2d_X509_CRL,1); + M_ASN1_I2D_put_SET(a->signer_info,i2d_PKCS7_SIGNER_INFO); + + M_ASN1_I2D_finish(); + } + +PKCS7_SIGNED *d2i_PKCS7_SIGNED(a,pp,length) +PKCS7_SIGNED **a; +unsigned char **pp; +long length; + { + M_ASN1_D2I_vars(a,PKCS7_SIGNED *,PKCS7_SIGNED_new); + + M_ASN1_D2I_Init(); + M_ASN1_D2I_start_sequence(); + M_ASN1_D2I_get(ret->version,d2i_ASN1_INTEGER); + M_ASN1_D2I_get_set(ret->md_algs,d2i_X509_ALGOR); + M_ASN1_D2I_get(ret->contents,d2i_PKCS7); + M_ASN1_D2I_get_IMP_set_opt(ret->cert,d2i_X509,0); + M_ASN1_D2I_get_IMP_set_opt(ret->crl,d2i_X509_CRL,1); + M_ASN1_D2I_get_set(ret->signer_info,d2i_PKCS7_SIGNER_INFO); + + M_ASN1_D2I_Finish(a,PKCS7_SIGNED_free,ASN1_F_D2I_PKCS7_SIGNED); + } + +PKCS7_SIGNED *PKCS7_SIGNED_new() + { + PKCS7_SIGNED *ret=NULL; + + M_ASN1_New_Malloc(ret,PKCS7_SIGNED); + M_ASN1_New(ret->version,ASN1_INTEGER_new); + M_ASN1_New(ret->md_algs,sk_new_null); + M_ASN1_New(ret->contents,PKCS7_new); + ret->cert=NULL; + ret->crl=NULL; + M_ASN1_New(ret->signer_info,sk_new_null); + return(ret); + M_ASN1_New_Error(ASN1_F_PKCS7_SIGNED_NEW); + } + +void PKCS7_SIGNED_free(a) +PKCS7_SIGNED *a; + { + if (a == NULL) return; + ASN1_INTEGER_free(a->version); + sk_pop_free(a->md_algs,X509_ALGOR_free); + PKCS7_free(a->contents); + sk_pop_free(a->cert,X509_free); + sk_pop_free(a->crl,X509_CRL_free); + sk_pop_free(a->signer_info,PKCS7_SIGNER_INFO_free); + Free((char *)a); + } +
diff --git a/crypto/asn1/p7_signi.c b/crypto/asn1/p7_signi.c new file mode 100644 index 0000000..d6682e0 --- /dev/null +++ b/crypto/asn1/p7_signi.c
@@ -0,0 +1,149 @@ +/* crypto/asn1/p7_signi.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "asn1_mac.h" +#include "x509.h" + +/* + * ASN1err(ASN1_F_PKCS7_SIGNER_INFO_NEW,ASN1_R_LENGTH_MISMATCH); + * ASN1err(ASN1_F_D2I_PKCS7_SIGNER_INFO,ASN1_R_LENGTH_MISMATCH); + */ + +int i2d_PKCS7_SIGNER_INFO(a,pp) +PKCS7_SIGNER_INFO *a; +unsigned char **pp; + { + M_ASN1_I2D_vars(a); + + M_ASN1_I2D_len(a->version,i2d_ASN1_INTEGER); + M_ASN1_I2D_len(a->issuer_and_serial,i2d_PKCS7_ISSUER_AND_SERIAL); + M_ASN1_I2D_len(a->digest_alg,i2d_X509_ALGOR); + M_ASN1_I2D_len_IMP_set_opt(a->auth_attr,i2d_X509_ATTRIBUTE,0); + M_ASN1_I2D_len(a->digest_enc_alg,i2d_X509_ALGOR); + M_ASN1_I2D_len(a->enc_digest,i2d_ASN1_OCTET_STRING); + M_ASN1_I2D_len_IMP_set_opt(a->unauth_attr,i2d_X509_ATTRIBUTE,1); + + M_ASN1_I2D_seq_total(); + + M_ASN1_I2D_put(a->version,i2d_ASN1_INTEGER); + M_ASN1_I2D_put(a->issuer_and_serial,i2d_PKCS7_ISSUER_AND_SERIAL); + M_ASN1_I2D_put(a->digest_alg,i2d_X509_ALGOR); + M_ASN1_I2D_put_IMP_set_opt(a->auth_attr,i2d_X509_ATTRIBUTE,0); + M_ASN1_I2D_put(a->digest_enc_alg,i2d_X509_ALGOR); + M_ASN1_I2D_put(a->enc_digest,i2d_ASN1_OCTET_STRING); + M_ASN1_I2D_put_IMP_set_opt(a->unauth_attr,i2d_X509_ATTRIBUTE,1); + + M_ASN1_I2D_finish(); + } + +PKCS7_SIGNER_INFO *d2i_PKCS7_SIGNER_INFO(a,pp,length) +PKCS7_SIGNER_INFO **a; +unsigned char **pp; +long length; + { + M_ASN1_D2I_vars(a,PKCS7_SIGNER_INFO *,PKCS7_SIGNER_INFO_new); + + M_ASN1_D2I_Init(); + M_ASN1_D2I_start_sequence(); + M_ASN1_D2I_get(ret->version,d2i_ASN1_INTEGER); + M_ASN1_D2I_get(ret->issuer_and_serial,d2i_PKCS7_ISSUER_AND_SERIAL); + M_ASN1_D2I_get(ret->digest_alg,d2i_X509_ALGOR); + M_ASN1_D2I_get_IMP_set_opt(ret->auth_attr,d2i_X509_ATTRIBUTE,0); + M_ASN1_D2I_get(ret->digest_enc_alg,d2i_X509_ALGOR); + M_ASN1_D2I_get(ret->enc_digest,d2i_ASN1_OCTET_STRING); + M_ASN1_D2I_get_IMP_set_opt(ret->unauth_attr,d2i_X509_ATTRIBUTE,1); + + M_ASN1_D2I_Finish(a,PKCS7_SIGNER_INFO_free, + ASN1_F_D2I_PKCS7_SIGNER_INFO); + } + +PKCS7_SIGNER_INFO *PKCS7_SIGNER_INFO_new() + { + PKCS7_SIGNER_INFO *ret=NULL; + + M_ASN1_New_Malloc(ret,PKCS7_SIGNER_INFO); + M_ASN1_New(ret->version,ASN1_INTEGER_new); + M_ASN1_New(ret->issuer_and_serial,PKCS7_ISSUER_AND_SERIAL_new); + M_ASN1_New(ret->digest_alg,X509_ALGOR_new); + ret->auth_attr=NULL; + M_ASN1_New(ret->digest_enc_alg,X509_ALGOR_new); + M_ASN1_New(ret->enc_digest,ASN1_OCTET_STRING_new); + ret->unauth_attr=NULL; + ret->pkey=NULL; + return(ret); + M_ASN1_New_Error(ASN1_F_PKCS7_SIGNER_INFO_NEW); + } + +void PKCS7_SIGNER_INFO_free(a) +PKCS7_SIGNER_INFO *a; + { + if (a == NULL) return; + ASN1_INTEGER_free(a->version); + PKCS7_ISSUER_AND_SERIAL_free(a->issuer_and_serial); + X509_ALGOR_free(a->digest_alg); + sk_pop_free(a->auth_attr,X509_ATTRIBUTE_free); + X509_ALGOR_free(a->digest_enc_alg); + ASN1_OCTET_STRING_free(a->enc_digest); + sk_pop_free(a->unauth_attr,X509_ATTRIBUTE_free); + if (a->pkey != NULL) + EVP_PKEY_free(a->pkey); + Free((char *)a); + } +
diff --git a/crypto/asn1/pk.c b/crypto/asn1/pk.c new file mode 100644 index 0000000..b96f22d --- /dev/null +++ b/crypto/asn1/pk.c
@@ -0,0 +1,117 @@ +/* crypto/asn1/pk.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "../error/err.h" +#include "./asn1.h" +#include "rsa.h" +#include "x509.h" +#include "pkcs7.h" + +main() + { + PKCS7 *x; + FILE *in; + unsigned char buf[10240],buf2[10240],*p; + int num,i; + + PKCS7 *nx=NULL,*mx=NULL; + + in=fopen("pkcs7.der","r"); + if (in == NULL) + { + perror("pkcs7.der"); + exit(1); + } + num=fread(buf,1,10240,in); + fclose(in); + + + p=buf; + if (d2i_PKCS7(&nx,&p,num) == NULL) goto err; + printf("num=%d p-buf=%d\n",num,p-buf); + +exit(0); + p=buf2; + num=i2d_PKCS7(nx,&p); + printf("num=%d p-buf=%d\n",num,p-buf2); + + if (memcmp(buf,buf2,num) != 0) + { + fprintf(stderr,"data difference\n"); + for (i=0; i<num; i++) + fprintf(stderr,"%c%03d <%02X-%02X>\n", + (buf[i] == buf2[i])?' ':'*',i, + buf[i],buf2[i]); + fprintf(stderr,"\n"); + exit(1); + } + + p=buf2; + if (d2i_PKCS7(&mx,&p,num) == NULL) goto err; + printf("num=%d p-buf=%d\n",num,p-buf2); + +/* X509_print(stdout,mx);*/ + + exit(0); +err: + ERR_load_crypto_strings(); + ERR_print_errors(stderr); + exit(1); + } +
diff --git a/crypto/asn1/pkcs8.c b/crypto/asn1/pkcs8.c new file mode 100644 index 0000000..bd0d191 --- /dev/null +++ b/crypto/asn1/pkcs8.c
@@ -0,0 +1,139 @@ +/* crypto/asn1/pkcs8.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "asn1_mac.h" +#include "objects.h" + +/* + * ASN1err(ASN1_F_D2I_X509_KEY,ASN1_R_LENGTH_MISMATCH); + * ASN1err(ASN1_F_X509_KEY_NEW,ASN1_R_BAD_GET_OBJECT); + */ + +int i2d_X509_KEY(a,pp) +X509 *a; +unsigned char **pp; + { + M_ASN1_I2D_vars(a); + + M_ASN1_I2D_len(a->cert_info, i2d_X509_CINF); + M_ASN1_I2D_len(a->sig_alg, i2d_X509_ALGOR); + M_ASN1_I2D_len(a->signature, i2d_ASN1_BIT_STRING); + + M_ASN1_I2D_seq_total(); + + M_ASN1_I2D_put(a->cert_info, i2d_X509_CINF); + M_ASN1_I2D_put(a->sig_alg, i2d_X509_ALGOR); + M_ASN1_I2D_put(a->signature, i2d_ASN1_BIT_STRING); + + M_ASN1_I2D_finish(); + } + +X509 *d2i_X509_KEY(a,pp,length) +X509 **a; +unsigned char **pp; +long length; + { + M_ASN1_D2I_vars(a,X509 *,X509_new); + + M_ASN1_D2I_Init(); + M_ASN1_D2I_start_sequence(); + M_ASN1_D2I_get(ret->cert_info,d2i_X509_CINF); + M_ASN1_D2I_get(ret->sig_alg,d2i_X509_ALGOR); + M_ASN1_D2I_get(ret->signature,d2i_ASN1_BIT_STRING); + M_ASN1_D2I_Finish(a,X509_free,ASN1_F_D2I_X509); + } + +X509 *X509_KEY_new() + { + X509_KEY *ret=NULL; + + M_ASN1_New_Malloc(ret,X509_KEY); + ret->references=1; + ret->type=NID + M_ASN1_New(ret->cert_info,X509_CINF_new); + M_ASN1_New(ret->sig_alg,X509_ALGOR_new); + M_ASN1_New(ret->signature,ASN1_BIT_STRING_new); + return(ret); + M_ASN1_New_Error(ASN1_F_X509_NEW); + } + +void X509_KEY_free(a) +X509 *a; + { + int i; + + if (a == NULL) return; + + i=CRYPTO_add_lock(&a->references,-1,CRYPTO_LOCK_X509_KEY); + if (i > 0) return; +#ifdef REF_CHECK + if (i < 0) + { + fprintf(stderr,"X509_KEY_free, bad reference count\n"); + abort(); + } +#endif + + X509_CINF_free(a->cert_info); + X509_ALGOR_free(a->sig_alg); + ASN1_BIT_STRING_free(a->signature); + Free((char *)a); + } +
diff --git a/crypto/asn1/t_pkey.c b/crypto/asn1/t_pkey.c new file mode 100644 index 0000000..09a5abe --- /dev/null +++ b/crypto/asn1/t_pkey.c
@@ -0,0 +1,389 @@ +/* crypto/asn1/t_pkey.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "buffer.h" +#include "bn.h" +#ifndef NO_RSA +#include "rsa.h" +#endif +#ifndef NO_DH +#include "dh.h" +#endif +#ifndef NO_DSA +#include "dsa.h" +#endif + +/* DHerr(DH_F_DHPARAMS_PRINT,ERR_R_MALLOC_FAILURE); + * DSAerr(DSA_F_DSAPARAMS_PRINT,ERR_R_MALLOC_FAILURE); + */ + +#ifndef NOPROTO +static int print(BIO *fp,char *str,BIGNUM *num, + unsigned char *buf,int off); +#else +static int print(); +#endif + +#ifndef NO_RSA +#ifndef WIN16 +int RSA_print_fp(fp,x,off) +FILE *fp; +RSA *x; +int off; + { + BIO *b; + int ret; + + if ((b=BIO_new(BIO_s_file())) == NULL) + { + RSAerr(RSA_F_RSA_PRINT_FP,ERR_R_BUF_LIB); + return(0); + } + BIO_set_fp(b,fp,BIO_NOCLOSE); + ret=RSA_print(b,x,off); + BIO_free(b); + return(ret); + } +#endif + +int RSA_print(bp,x,off) +BIO *bp; +RSA *x; +int off; + { + char str[128],*s; + unsigned char *m=NULL; + int i,ret=0; + + i=RSA_size(x); + m=(unsigned char *)Malloc((unsigned int)i+10); + if (m == NULL) + { + RSAerr(RSA_F_RSA_PRINT,ERR_R_MALLOC_FAILURE); + goto err; + } + + if (off) + { + if (off > 128) off=128; + memset(str,' ',off); + } + if (x->d != NULL) + { + if (off && (BIO_write(bp,str,off) <= 0)) goto err; + if (BIO_printf(bp,"Private-Key: (%d bit)\n",BN_num_bits(x->n)) + <= 0) goto err; + } + + if (x->d == NULL) + sprintf(str,"Modulus (%d bit):",BN_num_bits(x->n)); + else + strcpy(str,"modulus:"); + if (!print(bp,str,x->n,m,off)) goto err; + s=(x->d == NULL)?"Exponent:":"publicExponent:"; + if (!print(bp,s,x->e,m,off)) goto err; + if (!print(bp,"privateExponent:",x->d,m,off)) goto err; + if (!print(bp,"prime1:",x->p,m,off)) goto err; + if (!print(bp,"prime2:",x->q,m,off)) goto err; + if (!print(bp,"exponent1:",x->dmp1,m,off)) goto err; + if (!print(bp,"exponent2:",x->dmq1,m,off)) goto err; + if (!print(bp,"coefficient:",x->iqmp,m,off)) goto err; + ret=1; +err: + if (m != NULL) Free((char *)m); + return(ret); + } +#endif /* NO_RSA */ + +#ifndef NO_DSA +#ifndef WIN16 +int DSA_print_fp(fp,x,off) +FILE *fp; +DSA *x; +int off; + { + BIO *b; + int ret; + + if ((b=BIO_new(BIO_s_file())) == NULL) + { + DSAerr(DSA_F_DSA_PRINT_FP,ERR_R_BUF_LIB); + return(0); + } + BIO_set_fp(b,fp,BIO_NOCLOSE); + ret=DSA_print(b,x,off); + BIO_free(b); + return(ret); + } +#endif + +int DSA_print(bp,x,off) +BIO *bp; +DSA *x; +int off; + { + char str[128]; + unsigned char *m=NULL; + int i,ret=0; + BIGNUM *bn=NULL; + + if (x->p != NULL) + bn=x->p; + else if (x->priv_key != NULL) + bn=x->priv_key; + else if (x->pub_key != NULL) + bn=x->pub_key; + + /* larger than needed but what the hell :-) */ + if (bn != NULL) + i=BN_num_bytes(bn)*2; + else + i=256; + m=(unsigned char *)Malloc((unsigned int)i+10); + if (m == NULL) + { + DSAerr(DSA_F_DSA_PRINT,ERR_R_MALLOC_FAILURE); + goto err; + } + + if (off) + { + if (off > 128) off=128; + memset(str,' ',off); + } + if (x->priv_key != NULL) + { + if (off && (BIO_write(bp,str,off) <= 0)) goto err; + if (BIO_printf(bp,"Private-Key: (%d bit)\n",BN_num_bits(x->p)) + <= 0) goto err; + } + + if ((x->priv_key != NULL) && !print(bp,"priv:",x->priv_key,m,off)) + goto err; + if ((x->pub_key != NULL) && !print(bp,"pub: ",x->pub_key,m,off)) + goto err; + if ((x->p != NULL) && !print(bp,"P: ",x->p,m,off)) goto err; + if ((x->q != NULL) && !print(bp,"Q: ",x->q,m,off)) goto err; + if ((x->g != NULL) && !print(bp,"G: ",x->g,m,off)) goto err; + ret=1; +err: + if (m != NULL) Free((char *)m); + return(ret); + } +#endif /* !NO_DSA */ + +static int print(bp,number,num,buf,off) +BIO *bp; +char *number; +BIGNUM *num; +unsigned char *buf; +int off; + { + int n,i; + char str[128],*neg; + + if (num == NULL) return(1); + neg=(num->neg)?"-":""; + if (off) + { + if (off > 128) off=128; + memset(str,' ',off); + if (BIO_write(bp,str,off) <= 0) return(0); + } + + if (BN_num_bytes(num) <= BN_BYTES) + { + if (BIO_printf(bp,"%s %s%lu (%s0x%lx)\n",number,neg, + (unsigned long)num->d[0],neg,(unsigned long)num->d[0]) + <= 0) return(0); + } + else + { + buf[0]=0; + if (BIO_printf(bp,"%s%s",number, + (neg[0] == '-')?" (Negative)":"") <= 0) + return(0); + n=BN_bn2bin(num,&buf[1]); + + if (buf[1] & 0x80) + n++; + else buf++; + + for (i=0; i<n; i++) + { + if ((i%15) == 0) + { + str[0]='\n'; + memset(&(str[1]),' ',off+4); + if (BIO_write(bp,str,off+1+4) <= 0) return(0); + } + if (BIO_printf(bp,"%02x%s",buf[i],((i+1) == n)?"":":") + <= 0) return(0); + } + if (BIO_write(bp,"\n",1) <= 0) return(0); + } + return(1); + } + +#ifndef NO_DH +#ifndef WIN16 +int DHparams_print_fp(fp,x) +FILE *fp; +DH *x; + { + BIO *b; + int ret; + + if ((b=BIO_new(BIO_s_file())) == NULL) + { + DHerr(DH_F_DHPARAMS_PRINT_FP,ERR_R_BUF_LIB); + return(0); + } + BIO_set_fp(b,fp,BIO_NOCLOSE); + ret=DHparams_print(b, x); + BIO_free(b); + return(ret); + } +#endif + +int DHparams_print(bp,x) +BIO *bp; +DH *x; + { + unsigned char *m=NULL; + int reason=ERR_R_BUF_LIB,i,ret=0; + + i=BN_num_bytes(x->p); + m=(unsigned char *)Malloc((unsigned int)i+10); + if (m == NULL) + { + reason=ERR_R_MALLOC_FAILURE; + goto err; + } + + if (BIO_printf(bp,"Diffie-Hellman-Parameters: (%d bit)\n", + BN_num_bits(x->p)) <= 0) + goto err; + if (!print(bp,"prime:",x->p,m,4)) goto err; + if (!print(bp,"generator:",x->g,m,4)) goto err; + if (x->length != 0) + { + if (BIO_printf(bp," recomented-private-length: %d bits\n", + (int)x->length) <= 0) goto err; + } + ret=1; +err: + if (m != NULL) Free((char *)m); + DHerr(DH_F_DHPARAMS_PRINT,reason); + return(ret); + } +#endif + +#ifndef NO_DSA +#ifndef WIN16 +int DSAparams_print_fp(fp,x) +FILE *fp; +DSA *x; + { + BIO *b; + int ret; + + if ((b=BIO_new(BIO_s_file())) == NULL) + { + DSAerr(DSA_F_DSAPARAMS_PRINT_FP,ERR_R_BUF_LIB); + return(0); + } + BIO_set_fp(b,fp,BIO_NOCLOSE); + ret=DSAparams_print(b, x); + BIO_free(b); + return(ret); + } +#endif + +int DSAparams_print(bp,x) +BIO *bp; +DSA *x; + { + unsigned char *m=NULL; + int reason=ERR_R_BUF_LIB,i,ret=0; + + i=BN_num_bytes(x->p); + m=(unsigned char *)Malloc((unsigned int)i+10); + if (m == NULL) + { + reason=ERR_R_MALLOC_FAILURE; + goto err; + } + + if (BIO_printf(bp,"DSA-Parameters: (%d bit)\n", + BN_num_bits(x->p)) <= 0) + goto err; + if (!print(bp,"p:",x->p,m,4)) goto err; + if (!print(bp,"q:",x->q,m,4)) goto err; + if (!print(bp,"g:",x->g,m,4)) goto err; + ret=1; +err: + if (m != NULL) Free((char *)m); + DSAerr(DSA_F_DSAPARAMS_PRINT,reason); + return(ret); + } + +#endif /* !NO_DSA */ +
diff --git a/crypto/asn1/t_req.c b/crypto/asn1/t_req.c new file mode 100644 index 0000000..922f6b3 --- /dev/null +++ b/crypto/asn1/t_req.c
@@ -0,0 +1,226 @@ +/* crypto/asn1/t_req.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "buffer.h" +#include "bn.h" +#include "objects.h" +#include "x509.h" + +#ifndef WIN16 +int X509_REQ_print_fp(fp,x) +FILE *fp; +X509_REQ *x; + { + BIO *b; + int ret; + + if ((b=BIO_new(BIO_s_file())) == NULL) + { + X509err(X509_F_X509_REQ_PRINT_FP,ERR_R_BUF_LIB); + return(0); + } + BIO_set_fp(b,fp,BIO_NOCLOSE); + ret=X509_REQ_print(b, x); + BIO_free(b); + return(ret); + } +#endif + +int X509_REQ_print(bp,x) +BIO *bp; +X509_REQ *x; + { + unsigned long l; + int i,n; + char *s,*neg; + X509_REQ_INFO *ri; + EVP_PKEY *pkey; + STACK *sk; + char str[128]; + + ri=x->req_info; + sprintf(str,"Certificate Request:\n"); + if (BIO_puts(bp,str) <= 0) goto err; + sprintf(str,"%4sData:\n",""); + if (BIO_puts(bp,str) <= 0) goto err; + + neg=(ri->version->type == V_ASN1_NEG_INTEGER)?"-":""; + l=0; + for (i=0; i<ri->version->length; i++) + { l<<=8; l+=ri->version->data[i]; } + sprintf(str,"%8sVersion: %s%lu (%s0x%lx)\n","",neg,l,neg,l); + if (BIO_puts(bp,str) <= 0) goto err; + sprintf(str,"%8sSubject: ",""); + if (BIO_puts(bp,str) <= 0) goto err; + + X509_NAME_print(bp,ri->subject,16); + sprintf(str,"\n%8sSubject Public Key Info:\n",""); + if (BIO_puts(bp,str) <= 0) goto err; + i=OBJ_obj2nid(ri->pubkey->algor->algorithm); + sprintf(str,"%12sPublic Key Algorithm: %s\n","", + (i == NID_undef)?"UNKNOWN":OBJ_nid2ln(i)); + if (BIO_puts(bp,str) <= 0) goto err; + + pkey=X509_REQ_get_pubkey(x); +#ifndef NO_RSA + if (pkey->type == EVP_PKEY_RSA) + { + BIO_printf(bp,"%12sRSA Public Key: (%d bit)\n","", + BN_num_bits(pkey->pkey.rsa->n)); + RSA_print(bp,pkey->pkey.rsa,16); + } + else +#endif +#ifndef NO_DSA + if (pkey->type == EVP_PKEY_DSA) + { + BIO_printf(bp,"%12sDSA Public Key:\n",""); + DSA_print(bp,pkey->pkey.dsa,16); + } + else +#endif + BIO_printf(bp,"%12sUnknown Public Key:\n",""); + + /* may not be */ + sprintf(str,"%8sAttributes:\n",""); + if (BIO_puts(bp,str) <= 0) goto err; + + sk=x->req_info->attributes; + if ((sk == NULL) || (sk_num(sk) == 0)) + { + if (!x->req_info->req_kludge) + { + sprintf(str,"%12sa0:00\n",""); + if (BIO_puts(bp,str) <= 0) goto err; + } + } + else + { + for (i=0; i<sk_num(sk); i++) + { + ASN1_TYPE *at; + X509_ATTRIBUTE *a; + ASN1_BIT_STRING *bs=NULL; + ASN1_TYPE *t; + int j,type=0,count=1,ii=0; + + a=(X509_ATTRIBUTE *)sk_value(sk,i); + sprintf(str,"%12s",""); + if (BIO_puts(bp,str) <= 0) goto err; + if ((j=i2a_ASN1_OBJECT(bp,a->object)) > 0) + + if (a->set) + { + ii=0; + count=sk_num(a->value.set); +get_next: + at=(ASN1_TYPE *)sk_value(a->value.set,ii); + type=at->type; + bs=at->value.asn1_string; + } + else + { + t=a->value.single; + type=t->type; + bs=t->value.bit_string; + } + for (j=25-j; j>0; j--) + if (BIO_write(bp," ",1) != 1) goto err; + if (BIO_puts(bp,":") <= 0) goto err; + if ( (type == V_ASN1_PRINTABLESTRING) || + (type == V_ASN1_T61STRING) || + (type == V_ASN1_IA5STRING)) + { + if (BIO_write(bp,(char *)bs->data,bs->length) + != bs->length) + goto err; + BIO_puts(bp,"\n"); + } + else + { + BIO_puts(bp,"unable to print attribute\n"); + } + if (++ii < count) goto get_next; + } + } + + i=OBJ_obj2nid(x->sig_alg->algorithm); + sprintf(str,"%4sSignature Algorithm: %s","", + (i == NID_undef)?"UNKNOWN":OBJ_nid2ln(i)); + if (BIO_puts(bp,str) <= 0) goto err; + + n=x->signature->length; + s=(char *)x->signature->data; + for (i=0; i<n; i++) + { + if ((i%18) == 0) + { + sprintf(str,"\n%8s",""); + if (BIO_puts(bp,str) <= 0) goto err; + } + sprintf(str,"%02x%s",(unsigned char)s[i],((i+1) == n)?"":":"); + if (BIO_puts(bp,str) <= 0) goto err; + } + if (BIO_puts(bp,"\n") <= 0) goto err; + return(1); +err: + X509err(X509_F_X509_REQ_PRINT,ERR_R_BUF_LIB); + return(0); + }
diff --git a/crypto/asn1/t_x509.c b/crypto/asn1/t_x509.c new file mode 100644 index 0000000..8ff0a85 --- /dev/null +++ b/crypto/asn1/t_x509.c
@@ -0,0 +1,386 @@ +/* crypto/asn1/t_x509.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "buffer.h" +#include "bn.h" +#ifndef NO_RSA +#include "rsa.h" +#endif +#ifndef NO_DSA +#include "dsa.h" +#endif +#include "objects.h" +#include "x509.h" + +#ifndef WIN16 +int X509_print_fp(fp,x) +FILE *fp; +X509 *x; + { + BIO *b; + int ret; + + if ((b=BIO_new(BIO_s_file())) == NULL) + { + X509err(X509_F_X509_PRINT_FP,ERR_R_BUF_LIB); + return(0); + } + BIO_set_fp(b,fp,BIO_NOCLOSE); + ret=X509_print(b, x); + BIO_free(b); + return(ret); + } +#endif + +int X509_print(bp,x) +BIO *bp; +X509 *x; + { + long l; + int ret=0,i,j,n; + char *m=NULL,*s; + X509_CINF *ci; + ASN1_INTEGER *bs; + EVP_PKEY *pkey=NULL; + char *neg; + X509_EXTENSION *ex; + ASN1_STRING *str=NULL; + + ci=x->cert_info; + if (BIO_write(bp,"Certificate:\n",13) <= 0) goto err; + if (BIO_write(bp," Data:\n",10) <= 0) goto err; + l=X509_get_version(x); + if (BIO_printf(bp,"%8sVersion: %lu (0x%lx)\n","",l+1,l) <= 0) goto err; + if (BIO_write(bp," Serial Number:",22) <= 0) goto err; + + bs=X509_get_serialNumber(x); + if (bs->length <= 4) + { + l=ASN1_INTEGER_get(bs); + if (l < 0) + { + l= -l; + neg="-"; + } + else + neg=""; + if (BIO_printf(bp," %s%lu (%s0x%lx)\n",neg,l,neg,l) <= 0) + goto err; + } + else + { + neg=(bs->type == V_ASN1_NEG_INTEGER)?" (Negative)":""; + if (BIO_printf(bp,"\n%12s%s","",neg) <= 0) goto err; + + for (i=0; i<bs->length; i++) + { + if (BIO_printf(bp,"%02x%c",bs->data[i], + ((i+1 == bs->length)?'\n':':')) <= 0) + goto err; + } + } + + i=OBJ_obj2nid(ci->signature->algorithm); + if (BIO_printf(bp,"%8sSignature Algorithm: %s\n","", + (i == NID_undef)?"UNKNOWN":OBJ_nid2ln(i)) <= 0) + goto err; + + if (BIO_write(bp," Issuer: ",16) <= 0) goto err; + if (!X509_NAME_print(bp,X509_get_issuer_name(x),16)) goto err; + if (BIO_write(bp,"\n Validity\n",18) <= 0) goto err; + if (BIO_write(bp," Not Before: ",24) <= 0) goto err; + if (!ASN1_UTCTIME_print(bp,X509_get_notBefore(x))) goto err; + if (BIO_write(bp,"\n Not After : ",25) <= 0) goto err; + if (!ASN1_UTCTIME_print(bp,X509_get_notAfter(x))) goto err; + if (BIO_write(bp,"\n Subject: ",18) <= 0) goto err; + if (!X509_NAME_print(bp,X509_get_subject_name(x),16)) goto err; + if (BIO_write(bp,"\n Subject Public Key Info:\n",34) <= 0) + goto err; + i=OBJ_obj2nid(ci->key->algor->algorithm); + if (BIO_printf(bp,"%12sPublic Key Algorithm: %s\n","", + (i == NID_undef)?"UNKNOWN":OBJ_nid2ln(i)) <= 0) goto err; + + pkey=X509_get_pubkey(x); +#ifndef NO_RSA + if (pkey->type == EVP_PKEY_RSA) + { + BIO_printf(bp,"%12sRSA Public Key: (%d bit)\n","", + BN_num_bits(pkey->pkey.rsa->n)); + RSA_print(bp,pkey->pkey.rsa,16); + } + else +#endif +#ifndef NO_DSA + if (pkey->type == EVP_PKEY_DSA) + { + BIO_printf(bp,"%12sDSA Public Key:\n",""); + DSA_print(bp,pkey->pkey.dsa,16); + } + else +#endif + BIO_printf(bp,"%12sDSA Public Key:\n",""); + + n=X509_get_ext_count(x); + if (n > 0) + { + BIO_printf(bp,"%8sX509v3 extensions:\n",""); + for (i=0; i<n; i++) + { + int data_type,pack_type; + ASN1_OBJECT *obj; + + ex=X509_get_ext(x,i); + if (BIO_printf(bp,"%12s","") <= 0) goto err; + obj=X509_EXTENSION_get_object(ex); + i2a_ASN1_OBJECT(bp,obj); + j=X509_EXTENSION_get_critical(ex); + if (BIO_printf(bp,": %s\n%16s",j?"critical":"","") <= 0) + goto err; + + pack_type=X509v3_pack_type_by_OBJ(obj); + data_type=X509v3_data_type_by_OBJ(obj); + + if (pack_type == X509_EXT_PACK_STRING) + { + if (X509v3_unpack_string( + &str,data_type, + X509_EXTENSION_get_data(ex)) == NULL) + { + /* hmm... */ + goto err; + } + if ( (data_type == V_ASN1_IA5STRING) || + (data_type == V_ASN1_PRINTABLESTRING) || + (data_type == V_ASN1_T61STRING)) + { + if (BIO_write(bp,(char *)str->data, + str->length) <= 0) + goto err; + } + else if (data_type == V_ASN1_BIT_STRING) + { + BIO_printf(bp,"0x"); + for (j=0; j<str->length; j++) + { + BIO_printf(bp,"%02X", + str->data[j]); + } + } + } + else + { + ASN1_OCTET_STRING_print(bp,ex->value); + } + if (BIO_write(bp,"\n",1) <= 0) goto err; + } + } + + i=OBJ_obj2nid(x->sig_alg->algorithm); + if (BIO_printf(bp,"%4sSignature Algorithm: %s","", + (i == NID_undef)?"UNKNOWN":OBJ_nid2ln(i)) <= 0) goto err; + + n=x->signature->length; + s=(char *)x->signature->data; + for (i=0; i<n; i++) + { + if ((i%18) == 0) + if (BIO_write(bp,"\n ",9) <= 0) goto err; + if (BIO_printf(bp,"%02x%s",(unsigned char)s[i], + ((i+1) == n)?"":":") <= 0) goto err; + } + if (BIO_write(bp,"\n",1) != 1) goto err; + ret=1; +err: + if (str != NULL) ASN1_STRING_free(str); + if (m != NULL) Free((char *)m); + return(ret); + } + +int ASN1_STRING_print(bp,v) +BIO *bp; +ASN1_STRING *v; + { + int i,n; + char buf[80],*p;; + + if (v == NULL) return(0); + n=0; + p=(char *)v->data; + for (i=0; i<v->length; i++) + { + if ((p[i] > '~') || ((p[i] < ' ') && + (p[i] != '\n') && (p[i] != '\r'))) + buf[n]='.'; + else + buf[n]=p[i]; + n++; + if (n >= 80) + { + if (BIO_write(bp,buf,n) <= 0) + return(0); + n=0; + } + } + if (n > 0) + if (BIO_write(bp,buf,n) <= 0) + return(0); + return(1); + } + +int ASN1_UTCTIME_print(bp,tm) +BIO *bp; +ASN1_UTCTIME *tm; + { + char *v; + int gmt=0; + static char *mon[12]={ + "Jan","Feb","Mar","Apr","May","Jun", + "Jul","Aug","Sep","Oct","Nov","Dec"}; + int i; + int y=0,M=0,d=0,h=0,m=0,s=0; + + i=tm->length; + v=(char *)tm->data; + + if (i < 10) goto err; + if (v[i-1] == 'Z') gmt=1; + for (i=0; i<10; i++) + if ((v[i] > '9') || (v[i] < '0')) goto err; + y= (v[0]-'0')*10+(v[1]-'0'); + if (y < 70) y+=100; + M= (v[2]-'0')*10+(v[3]-'0'); + if ((M > 12) || (M < 1)) goto err; + d= (v[4]-'0')*10+(v[5]-'0'); + h= (v[6]-'0')*10+(v[7]-'0'); + m= (v[8]-'0')*10+(v[9]-'0'); + if ( (v[10] >= '0') && (v[10] <= '9') && + (v[11] >= '0') && (v[11] <= '9')) + s= (v[10]-'0')*10+(v[11]-'0'); + + if (BIO_printf(bp,"%s %2d %02d:%02d:%02d %d%s", + mon[M-1],d,h,m,s,y+1900,(gmt)?" GMT":"") <= 0) + return(0); + else + return(1); +err: + BIO_write(bp,"Bad time value",14); + return(0); + } + +int X509_NAME_print(bp,name,obase) +BIO *bp; +X509_NAME *name; +int obase; + { + char *s,*c; + int ret=0,l,ll,i,first=1; + char buf[256]; + + ll=80-2-obase; + + s=X509_NAME_oneline(name,buf,256); + s++; /* skip the first slash */ + + l=ll; + c=s; + for (;;) + { + if ( ((*s == '/') && + ((s[1] >= 'A') && (s[1] <= 'Z') && ( + (s[2] == '=') || + ((s[2] >= 'A') && (s[2] <= 'Z') && + (s[3] == '=')) + ))) || + (*s == '\0')) + { + if ((l <= 0) && !first) + { + first=0; + if (BIO_write(bp,"\n",1) != 1) goto err; + for (i=0; i<obase; i++) + { + if (BIO_write(bp," ",1) != 1) goto err; + } + l=ll; + } + i=s-c; + if (BIO_write(bp,c,i) != i) goto err; + c+=i; + c++; + if (*s != '\0') + { + if (BIO_write(bp,", ",2) != 2) goto err; + } + l--; + } + if (*s == '\0') break; + s++; + l--; + } + + ret=1; + if (0) + { +err: + X509err(X509_F_X509_NAME_PRINT,ERR_R_BUF_LIB); + } + return(ret); + } +
diff --git a/crypto/asn1/test.c b/crypto/asn1/test.c new file mode 100644 index 0000000..fe46cd0 --- /dev/null +++ b/crypto/asn1/test.c
@@ -0,0 +1,253 @@ +/* crypto/asn1/test.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "../error/err.h" +#include "./asn1.h" +#include "rsa.h" +#include "../x509/x509.h" +#include "x509.h" + +main() + { + main1(); + main2(); + main3(); + main4(); + } + +main1() + { + FILE *in; + unsigned char buf[10240],buf2[10240],*p; + int num,i; + + X509 *nx=NULL,*mx=NULL; + + in=fopen("x.der","r"); + if (in == NULL) + { + perror("x.der"); + exit(1); + } + num=fread(buf,1,10240,in); + fclose(in); + + + p=buf; + if (d2i_X509(&nx,&p,num) == NULL) goto err; + printf("num=%d p-buf=%d\n",num,p-buf); + + p=buf2; + num=i2d_X509(nx,&p); + printf("num=%d p-buf=%d\n",num,p-buf2); + + if (memcmp(buf,buf2,num) != 0) + { + fprintf(stderr,"data difference\n"); + for (i=0; i<num; i++) + fprintf(stderr,"%c%03d <%02X-%02X>\n", + (buf[i] == buf2[i])?' ':'*',i, + buf[i],buf2[i]); + fprintf(stderr,"\n"); + exit(1); + } + + p=buf2; + if (d2i_X509(&mx,&p,num) == NULL) goto err; + printf("num=%d p-buf=%d\n",num,p-buf2); + + return(1); +err: + ERR_load_crypto_strings(); + ERR_print_errors(stderr); + return(0); + } + +main2() + { + FILE *in; + unsigned char buf[10240],buf2[10240],*p; + int num,i; + + X509_CRL *nx=NULL,*mx=NULL; + + in=fopen("crl.der","r"); + if (in == NULL) + { + perror("crl.der"); + exit(1); + } + num=fread(buf,1,10240,in); + fclose(in); + + + p=buf; + if (d2i_X509_CRL(&nx,&p,num) == NULL) goto err; + printf("num=%d p-buf=%d\n",num,p-buf); + + p=buf2; + num=i2d_X509_CRL(nx,&p); + printf("num=%d p-buf=%d\n",num,p-buf2); + + if (memcmp(buf,buf2,num) != 0) + { + fprintf(stderr,"data difference\n"); + for (i=0; i<num; i++) + fprintf(stderr,"%c%03d <%02X-%02X>\n", + (buf[i] == buf2[i])?' ':'*',i, + buf[i],buf2[i]); + fprintf(stderr,"\n"); + exit(1); + } + + return(1); +err: + ERR_load_crypto_strings(); + ERR_print_errors(stderr); + return(0); + } + +main3() + { + FILE *in; + unsigned char buf[10240],buf2[10240],*p; + int num,i; + + X509_REQ *nx=NULL,*mx=NULL; + + in=fopen("req.der","r"); + if (in == NULL) + { + perror("req.der"); + exit(1); + } + num=fread(buf,1,10240,in); + fclose(in); + + + p=buf; + if (d2i_X509_REQ(&nx,&p,num) == NULL) goto err; + printf("num=%d p-buf=%d\n",num,p-buf); + + p=buf2; + num=i2d_X509_REQ(nx,&p); + printf("num=%d p-buf=%d\n",num,p-buf2); + + if (memcmp(buf,buf2,num) != 0) + { + fprintf(stderr,"data difference\n"); + for (i=0; i<num; i++) + fprintf(stderr,"%c%03d <%02X-%02X>\n", + (buf[i] == buf2[i])?' ':'*',i, + buf[i],buf2[i]); + fprintf(stderr,"\n"); + exit(1); + } + + return(1); +err: + ERR_load_crypto_strings(); + ERR_print_errors(stderr); + return(0); + } + +main4() + { + FILE *in; + unsigned char buf[10240],buf2[10240],*p; + int num,i; + + RSA *nx=NULL,*mx=NULL; + + in=fopen("rsa.der","r"); + if (in == NULL) + { + perror("rsa.der"); + exit(1); + } + num=fread(buf,1,10240,in); + fclose(in); + + + p=buf; + if (d2i_RSAPrivateKey(&nx,&p,num) == NULL) goto err; + printf("num=%d p-buf=%d\n",num,p-buf); + + p=buf2; + num=i2d_RSAPrivateKey(nx,&p); + printf("num=%d p-buf=%d\n",num,p-buf2); + + if (memcmp(buf,buf2,num) != 0) + { + fprintf(stderr,"data difference\n"); + for (i=0; i<num; i++) + fprintf(stderr,"%c%03d <%02X-%02X>\n", + (buf[i] == buf2[i])?' ':'*',i, + buf[i],buf2[i]); + fprintf(stderr,"\n"); + exit(1); + } + + return(1); +err: + ERR_load_crypto_strings(); + ERR_print_errors(stderr); + return(0); + } +
diff --git a/crypto/asn1/x_algor.c b/crypto/asn1/x_algor.c new file mode 100644 index 0000000..1a23812 --- /dev/null +++ b/crypto/asn1/x_algor.c
@@ -0,0 +1,126 @@ +/* crypto/asn1/x_algor.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "asn1_mac.h" + +/* + * ASN1err(ASN1_F_D2I_X509_ALGOR,ASN1_R_LENGTH_MISMATCH); + * ASN1err(ASN1_F_X509_ALGOR_NEW,ASN1_R_EXPECTING_A_SEQUENCE); + * ASN1err(ASN1_F_D2I_X509_ALGOR,ASN1_R_LENGTH_MISMATCH); + */ + +int i2d_X509_ALGOR(a,pp) +X509_ALGOR *a; +unsigned char **pp; + { + M_ASN1_I2D_vars(a); + + M_ASN1_I2D_len(a->algorithm,i2d_ASN1_OBJECT); + if (a->parameter != NULL) + { M_ASN1_I2D_len(a->parameter,i2d_ASN1_TYPE); } + + M_ASN1_I2D_seq_total(); + M_ASN1_I2D_put(a->algorithm,i2d_ASN1_OBJECT); + if (a->parameter != NULL) + { M_ASN1_I2D_put(a->parameter,i2d_ASN1_TYPE); } + + M_ASN1_I2D_finish(); + } + +X509_ALGOR *d2i_X509_ALGOR(a,pp,length) +X509_ALGOR **a; +unsigned char **pp; +long length; + { + M_ASN1_D2I_vars(a,X509_ALGOR *,X509_ALGOR_new); + + M_ASN1_D2I_Init(); + M_ASN1_D2I_start_sequence(); + M_ASN1_D2I_get(ret->algorithm,d2i_ASN1_OBJECT); + if (!M_ASN1_D2I_end_sequence()) + { M_ASN1_D2I_get(ret->parameter,d2i_ASN1_TYPE); } + else + { + ASN1_TYPE_free(ret->parameter); + ret->parameter=NULL; + } + M_ASN1_D2I_Finish(a,X509_ALGOR_free,ASN1_F_D2I_X509_ALGOR); + } + +X509_ALGOR *X509_ALGOR_new() + { + X509_ALGOR *ret=NULL; + + M_ASN1_New_Malloc(ret,X509_ALGOR); + M_ASN1_New(ret->algorithm,ASN1_OBJECT_new); + ret->parameter=NULL; + return(ret); + M_ASN1_New_Error(ASN1_F_X509_ALGOR_NEW); + } + +void X509_ALGOR_free(a) +X509_ALGOR *a; + { + if (a == NULL) return; + ASN1_OBJECT_free(a->algorithm); + ASN1_TYPE_free(a->parameter); + Free((char *)a); + } +
diff --git a/crypto/asn1/x_attrib.c b/crypto/asn1/x_attrib.c new file mode 100644 index 0000000..bce6f3a --- /dev/null +++ b/crypto/asn1/x_attrib.c
@@ -0,0 +1,152 @@ +/* crypto/asn1/x_attrib.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "objects.h" +#include "asn1_mac.h" + +/* + * ASN1err(ASN1_F_D2I_X509_ATTRIBUTE,ASN1_R_LENGTH_MISMATCH); + * ASN1err(ASN1_F_X509_ATTRIBUTE_NEW,ASN1_R_UNKNOWN_ATTRIBUTE_TYPE); + * ASN1err(ASN1_F_I2D_X509_ATTRIBUTE,ASN1_R_UNKNOWN_ATTRIBUTE_TYPE); + */ + +/* sequence */ +int i2d_X509_ATTRIBUTE(a,pp) +X509_ATTRIBUTE *a; +unsigned char **pp; + { + int k=0; + int r=0,ret=0; + unsigned char **p=NULL; + + if (a == NULL) return(0); + + p=NULL; + for (;;) + { + if (k) + { + r=ASN1_object_size(1,ret,V_ASN1_SEQUENCE); + if (pp == NULL) return(r); + p=pp; + ASN1_put_object(p,1,ret,V_ASN1_SEQUENCE, + V_ASN1_UNIVERSAL); + } + + ret+=i2d_ASN1_OBJECT(a->object,p); + if (a->set) + ret+=i2d_ASN1_SET(a->value.set,p,i2d_ASN1_TYPE, + V_ASN1_SET,V_ASN1_UNIVERSAL); + else + ret+=i2d_ASN1_TYPE(a->value.single,p); + if (k++) return(r); + } + } + +X509_ATTRIBUTE *d2i_X509_ATTRIBUTE(a,pp,length) +X509_ATTRIBUTE **a; +unsigned char **pp; +long length; + { + M_ASN1_D2I_vars(a,X509_ATTRIBUTE *,X509_ATTRIBUTE_new); + + M_ASN1_D2I_Init(); + M_ASN1_D2I_start_sequence(); + M_ASN1_D2I_get(ret->object,d2i_ASN1_OBJECT); + + if ((c.slen != 0) && + (M_ASN1_next == (V_ASN1_CONSTRUCTED|V_ASN1_UNIVERSAL|V_ASN1_SET))) + { + ret->set=1; + M_ASN1_D2I_get_set(ret->value.set,d2i_ASN1_TYPE); + } + else + { + ret->set=0; + M_ASN1_D2I_get(ret->value.single,d2i_ASN1_TYPE); + } + + M_ASN1_D2I_Finish(a,X509_ATTRIBUTE_free,ASN1_F_D2I_X509_ATTRIBUTE); + } + +X509_ATTRIBUTE *X509_ATTRIBUTE_new() + { + X509_ATTRIBUTE *ret=NULL; + + M_ASN1_New_Malloc(ret,X509_ATTRIBUTE); + M_ASN1_New(ret->object,ASN1_OBJECT_new); + ret->set=0; + ret->value.ptr=NULL; + return(ret); + M_ASN1_New_Error(ASN1_F_X509_ATTRIBUTE_NEW); + } + +void X509_ATTRIBUTE_free(a) +X509_ATTRIBUTE *a; + { + if (a == NULL) return; + ASN1_OBJECT_free(a->object); + if (a->set) + sk_pop_free(a->value.set,ASN1_TYPE_free); + else + ASN1_TYPE_free(a->value.single); + Free((char *)a); + } +
diff --git a/crypto/asn1/x_cinf.c b/crypto/asn1/x_cinf.c new file mode 100644 index 0000000..e5cc2af --- /dev/null +++ b/crypto/asn1/x_cinf.c
@@ -0,0 +1,197 @@ +/* crypto/asn1/x_cinf.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "asn1_mac.h" + +/* + * ASN1err(ASN1_F_D2I_X509_CINF,ASN1_R_LENGTH_MISMATCH); + * ASN1err(ASN1_F_X509_CINF_NEW,ASN1_R_LENGTH_MISMATCH); + */ + +int i2d_X509_CINF(a,pp) +X509_CINF *a; +unsigned char **pp; + { + int v1=0,v2=0; + M_ASN1_I2D_vars(a); + + M_ASN1_I2D_len_EXP_opt(a->version,i2d_ASN1_INTEGER,0,v1); + M_ASN1_I2D_len(a->serialNumber, i2d_ASN1_INTEGER); + M_ASN1_I2D_len(a->signature, i2d_X509_ALGOR); + M_ASN1_I2D_len(a->issuer, i2d_X509_NAME); + M_ASN1_I2D_len(a->validity, i2d_X509_VAL); + M_ASN1_I2D_len(a->subject, i2d_X509_NAME); + M_ASN1_I2D_len(a->key, i2d_X509_PUBKEY); + M_ASN1_I2D_len_IMP_opt(a->issuerUID, i2d_ASN1_BIT_STRING); + M_ASN1_I2D_len_IMP_opt(a->subjectUID, i2d_ASN1_BIT_STRING); + M_ASN1_I2D_len_EXP_set_opt(a->extensions,i2d_X509_EXTENSION,3,V_ASN1_SEQUENCE,v2); + + M_ASN1_I2D_seq_total(); + + M_ASN1_I2D_put_EXP_opt(a->version,i2d_ASN1_INTEGER,0,v1); + M_ASN1_I2D_put(a->serialNumber, i2d_ASN1_INTEGER); + M_ASN1_I2D_put(a->signature, i2d_X509_ALGOR); + M_ASN1_I2D_put(a->issuer, i2d_X509_NAME); + M_ASN1_I2D_put(a->validity, i2d_X509_VAL); + M_ASN1_I2D_put(a->subject, i2d_X509_NAME); + M_ASN1_I2D_put(a->key, i2d_X509_PUBKEY); + M_ASN1_I2D_put_IMP_opt(a->issuerUID, i2d_ASN1_BIT_STRING,1); + M_ASN1_I2D_put_IMP_opt(a->subjectUID, i2d_ASN1_BIT_STRING,2); + M_ASN1_I2D_put_EXP_set_opt(a->extensions,i2d_X509_EXTENSION,3,V_ASN1_SEQUENCE,v2); + + M_ASN1_I2D_finish(); + } + +X509_CINF *d2i_X509_CINF(a,pp,length) +X509_CINF **a; +unsigned char **pp; +long length; + { + int ver=0; + M_ASN1_D2I_vars(a,X509_CINF *,X509_CINF_new); + + M_ASN1_D2I_Init(); + M_ASN1_D2I_start_sequence(); + /* we have the optional version field */ + if (M_ASN1_next == (V_ASN1_CONTEXT_SPECIFIC | V_ASN1_CONSTRUCTED | 0)) + { + M_ASN1_D2I_get_EXP_opt(ret->version,d2i_ASN1_INTEGER,0); + if (ret->version->data != NULL) + ver=ret->version->data[0]; + } + else + { + if (ret->version != NULL) + { + ASN1_INTEGER_free(ret->version); + ret->version=NULL; + } + } + M_ASN1_D2I_get(ret->serialNumber,d2i_ASN1_INTEGER); + M_ASN1_D2I_get(ret->signature,d2i_X509_ALGOR); + M_ASN1_D2I_get(ret->issuer,d2i_X509_NAME); + M_ASN1_D2I_get(ret->validity,d2i_X509_VAL); + M_ASN1_D2I_get(ret->subject,d2i_X509_NAME); + M_ASN1_D2I_get(ret->key,d2i_X509_PUBKEY); + if (ver >= 1) /* version 2 extensions */ + { + if (ret->issuerUID != NULL) + { + ASN1_BIT_STRING_free(ret->issuerUID); + ret->issuerUID=NULL; + } + if (ret->subjectUID != NULL) + { + ASN1_BIT_STRING_free(ret->subjectUID); + ret->issuerUID=NULL; + } + M_ASN1_D2I_get_IMP_opt(ret->issuerUID,d2i_ASN1_BIT_STRING, 1, + V_ASN1_BIT_STRING); + M_ASN1_D2I_get_IMP_opt(ret->subjectUID,d2i_ASN1_BIT_STRING, 2, + V_ASN1_BIT_STRING); + } + if (ver >= 2) /* version 3 extensions */ + { + if (ret->extensions != NULL) + while (sk_num(ret->extensions)) + X509_EXTENSION_free((X509_EXTENSION *) + sk_pop(ret->extensions)); + M_ASN1_D2I_get_EXP_set_opt(ret->extensions,d2i_X509_EXTENSION,3, + V_ASN1_SEQUENCE); + } + M_ASN1_D2I_Finish(a,X509_CINF_free,ASN1_F_D2I_X509_CINF); + } + +X509_CINF *X509_CINF_new() + { + X509_CINF *ret=NULL; + + M_ASN1_New_Malloc(ret,X509_CINF); + ret->version=NULL; + M_ASN1_New(ret->serialNumber,ASN1_INTEGER_new); + M_ASN1_New(ret->signature,X509_ALGOR_new); + M_ASN1_New(ret->issuer,X509_NAME_new); + M_ASN1_New(ret->validity,X509_VAL_new); + M_ASN1_New(ret->subject,X509_NAME_new); + M_ASN1_New(ret->key,X509_PUBKEY_new); + ret->issuerUID=NULL; + ret->subjectUID=NULL; + ret->extensions=NULL; + return(ret); + M_ASN1_New_Error(ASN1_F_X509_CINF_NEW); + } + +void X509_CINF_free(a) +X509_CINF *a; + { + if (a == NULL) return; + ASN1_INTEGER_free(a->version); + ASN1_INTEGER_free(a->serialNumber); + X509_ALGOR_free(a->signature); + X509_NAME_free(a->issuer); + X509_VAL_free(a->validity); + X509_NAME_free(a->subject); + X509_PUBKEY_free(a->key); + ASN1_BIT_STRING_free(a->issuerUID); + ASN1_BIT_STRING_free(a->subjectUID); + sk_pop_free(a->extensions,X509_EXTENSION_free); + Free((char *)a); + } +
diff --git a/crypto/asn1/x_crl.c b/crypto/asn1/x_crl.c new file mode 100644 index 0000000..22cb99f --- /dev/null +++ b/crypto/asn1/x_crl.c
@@ -0,0 +1,347 @@ +/* crypto/asn1/x_crl.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "asn1_mac.h" +#include "x509.h" + +/* + * ASN1err(ASN1_F_D2I_X509_CRL,ASN1_R_LENGTH_MISMATCH); + * ASN1err(ASN1_F_D2I_X509_CRL_INFO,ASN1_R_EXPECTING_A_SEQUENCE); + * ASN1err(ASN1_F_D2I_X509_REVOKED,ASN1_R_LENGTH_MISMATCH); + * ASN1err(ASN1_F_X509_CRL_NEW,ASN1_R_LENGTH_MISMATCH); + * ASN1err(ASN1_F_X509_CRL_INFO_NEW,ASN1_R_EXPECTING_A_SEQUENCE); + * ASN1err(ASN1_F_X509_REVOKED_NEW,ASN1_R_LENGTH_MISMATCH); + */ + +#ifndef NOPROTO +static int X509_REVOKED_cmp(X509_REVOKED **a,X509_REVOKED **b); +static int X509_REVOKED_seq_cmp(X509_REVOKED **a,X509_REVOKED **b); +#else +static int X509_REVOKED_cmp(); +static int X509_REVOKED_seq_cmp(); +#endif + +int i2d_X509_REVOKED(a,pp) +X509_REVOKED *a; +unsigned char **pp; + { + M_ASN1_I2D_vars(a); + + M_ASN1_I2D_len(a->serialNumber,i2d_ASN1_INTEGER); + M_ASN1_I2D_len(a->revocationDate,i2d_ASN1_UTCTIME); + M_ASN1_I2D_len_SEQ_opt(a->extensions,i2d_X509_EXTENSION); + + M_ASN1_I2D_seq_total(); + + M_ASN1_I2D_put(a->serialNumber,i2d_ASN1_INTEGER); + M_ASN1_I2D_put(a->revocationDate,i2d_ASN1_UTCTIME); + M_ASN1_I2D_put_SEQ_opt(a->extensions,i2d_X509_EXTENSION); + + M_ASN1_I2D_finish(); + } + +X509_REVOKED *d2i_X509_REVOKED(a,pp,length) +X509_REVOKED **a; +unsigned char **pp; +long length; + { + M_ASN1_D2I_vars(a,X509_REVOKED *,X509_REVOKED_new); + + M_ASN1_D2I_Init(); + M_ASN1_D2I_start_sequence(); + M_ASN1_D2I_get(ret->serialNumber,d2i_ASN1_INTEGER); + M_ASN1_D2I_get(ret->revocationDate,d2i_ASN1_UTCTIME); + M_ASN1_D2I_get_seq_opt(ret->extensions,d2i_X509_EXTENSION); + M_ASN1_D2I_Finish(a,X509_REVOKED_free,ASN1_F_D2I_X509_REVOKED); + } + +int i2d_X509_CRL_INFO(a,pp) +X509_CRL_INFO *a; +unsigned char **pp; + { + int v1=0; + long l=0; + M_ASN1_I2D_vars(a); + + if (sk_num(a->revoked) != 0) + qsort((char *)a->revoked->data,sk_num(a->revoked), + sizeof(X509_REVOKED *),(int (*)(P_CC_CC))X509_REVOKED_seq_cmp); + if ((a->version != NULL) && ((l=ASN1_INTEGER_get(a->version)) != 0)) + { + M_ASN1_I2D_len(a->version,i2d_ASN1_INTEGER); + } + M_ASN1_I2D_len(a->sig_alg,i2d_X509_ALGOR); + M_ASN1_I2D_len(a->issuer,i2d_X509_NAME); + M_ASN1_I2D_len(a->lastUpdate,i2d_ASN1_UTCTIME); + M_ASN1_I2D_len(a->nextUpdate,i2d_ASN1_UTCTIME); + M_ASN1_I2D_len_SEQ_opt(a->revoked,i2d_X509_REVOKED); + M_ASN1_I2D_len_EXP_set_opt(a->extensions,i2d_X509_EXTENSION,0, + V_ASN1_SEQUENCE,v1); + + M_ASN1_I2D_seq_total(); + + if ((a->version != NULL) && (l != 0)) + { + M_ASN1_I2D_put(a->version,i2d_ASN1_INTEGER); + } + M_ASN1_I2D_put(a->sig_alg,i2d_X509_ALGOR); + M_ASN1_I2D_put(a->issuer,i2d_X509_NAME); + M_ASN1_I2D_put(a->lastUpdate,i2d_ASN1_UTCTIME); + M_ASN1_I2D_put(a->nextUpdate,i2d_ASN1_UTCTIME); + M_ASN1_I2D_put_SEQ_opt(a->revoked,i2d_X509_REVOKED); + M_ASN1_I2D_put_EXP_set_opt(a->extensions,i2d_X509_EXTENSION,0, + V_ASN1_SEQUENCE,v1); + + M_ASN1_I2D_finish(); + } + +X509_CRL_INFO *d2i_X509_CRL_INFO(a,pp,length) +X509_CRL_INFO **a; +unsigned char **pp; +long length; + { + int i,ver=0; + M_ASN1_D2I_vars(a,X509_CRL_INFO *,X509_CRL_INFO_new); + + + M_ASN1_D2I_Init(); + M_ASN1_D2I_start_sequence(); + M_ASN1_D2I_get_opt(ret->version,d2i_ASN1_INTEGER,V_ASN1_INTEGER); + if (ret->version != NULL) + ver=ret->version->data[0]; + + if ((ver == 0) && (ret->version != NULL)) + { + ASN1_INTEGER_free(ret->version); + ret->version=NULL; + } + M_ASN1_D2I_get(ret->sig_alg,d2i_X509_ALGOR); + M_ASN1_D2I_get(ret->issuer,d2i_X509_NAME); + M_ASN1_D2I_get(ret->lastUpdate,d2i_ASN1_UTCTIME); + M_ASN1_D2I_get(ret->nextUpdate,d2i_ASN1_UTCTIME); + if (ret->revoked != NULL) + { + while (sk_num(ret->revoked)) + X509_REVOKED_free((X509_REVOKED *)sk_pop(ret->revoked)); + } + M_ASN1_D2I_get_seq_opt(ret->revoked,d2i_X509_REVOKED); + + if (ret->revoked != NULL) + { + for (i=0; i<sk_num(ret->revoked); i++) + { + ((X509_REVOKED *)sk_value(ret->revoked,i))->sequence=i; + } + } + + if (ver >= 1) + { + if (ret->extensions != NULL) + { + while (sk_num(ret->extensions)) + X509_EXTENSION_free((X509_EXTENSION *) + sk_pop(ret->extensions)); + } + + M_ASN1_D2I_get_EXP_set_opt(ret->extensions,d2i_X509_EXTENSION, + 0,V_ASN1_SEQUENCE); + } + + M_ASN1_D2I_Finish(a,X509_CRL_INFO_free,ASN1_F_D2I_X509_CRL_INFO); + } + +int i2d_X509_CRL(a,pp) +X509_CRL *a; +unsigned char **pp; + { + M_ASN1_I2D_vars(a); + + M_ASN1_I2D_len(a->crl,i2d_X509_CRL_INFO); + M_ASN1_I2D_len(a->sig_alg,i2d_X509_ALGOR); + M_ASN1_I2D_len(a->signature,i2d_ASN1_BIT_STRING); + + M_ASN1_I2D_seq_total(); + + M_ASN1_I2D_put(a->crl,i2d_X509_CRL_INFO); + M_ASN1_I2D_put(a->sig_alg,i2d_X509_ALGOR); + M_ASN1_I2D_put(a->signature,i2d_ASN1_BIT_STRING); + + M_ASN1_I2D_finish(); + } + +X509_CRL *d2i_X509_CRL(a,pp,length) +X509_CRL **a; +unsigned char **pp; +long length; + { + M_ASN1_D2I_vars(a,X509_CRL *,X509_CRL_new); + + M_ASN1_D2I_Init(); + M_ASN1_D2I_start_sequence(); + M_ASN1_D2I_get(ret->crl,d2i_X509_CRL_INFO); + M_ASN1_D2I_get(ret->sig_alg,d2i_X509_ALGOR); + M_ASN1_D2I_get(ret->signature,d2i_ASN1_BIT_STRING); + + M_ASN1_D2I_Finish(a,X509_CRL_free,ASN1_F_D2I_X509_CRL); + } + + +X509_REVOKED *X509_REVOKED_new() + { + X509_REVOKED *ret=NULL; + + M_ASN1_New_Malloc(ret,X509_REVOKED); + M_ASN1_New(ret->serialNumber,ASN1_INTEGER_new); + M_ASN1_New(ret->revocationDate,ASN1_UTCTIME_new); + ret->extensions=NULL; + return(ret); + M_ASN1_New_Error(ASN1_F_X509_REVOKED_NEW); + } + +X509_CRL_INFO *X509_CRL_INFO_new() + { + X509_CRL_INFO *ret=NULL; + + M_ASN1_New_Malloc(ret,X509_CRL_INFO); + ret->version=NULL; + M_ASN1_New(ret->sig_alg,X509_ALGOR_new); + M_ASN1_New(ret->issuer,X509_NAME_new); + M_ASN1_New(ret->lastUpdate,ASN1_UTCTIME_new); + M_ASN1_New(ret->nextUpdate,ASN1_UTCTIME_new); + M_ASN1_New(ret->revoked,sk_new_null); + M_ASN1_New(ret->extensions,sk_new_null); + ret->revoked->comp=(int (*)())X509_REVOKED_cmp; + return(ret); + M_ASN1_New_Error(ASN1_F_X509_CRL_INFO_NEW); + } + +X509_CRL *X509_CRL_new() + { + X509_CRL *ret=NULL; + + M_ASN1_New_Malloc(ret,X509_CRL); + ret->references=1; + M_ASN1_New(ret->crl,X509_CRL_INFO_new); + M_ASN1_New(ret->sig_alg,X509_ALGOR_new); + M_ASN1_New(ret->signature,ASN1_BIT_STRING_new); + return(ret); + M_ASN1_New_Error(ASN1_F_X509_CRL_NEW); + } + +void X509_REVOKED_free(a) +X509_REVOKED *a; + { + if (a == NULL) return; + ASN1_INTEGER_free(a->serialNumber); + ASN1_UTCTIME_free(a->revocationDate); + sk_pop_free(a->extensions,X509_EXTENSION_free); + Free((char *)a); + } + +void X509_CRL_INFO_free(a) +X509_CRL_INFO *a; + { + if (a == NULL) return; + ASN1_INTEGER_free(a->version); + X509_ALGOR_free(a->sig_alg); + X509_NAME_free(a->issuer); + ASN1_UTCTIME_free(a->lastUpdate); + ASN1_UTCTIME_free(a->nextUpdate); + sk_pop_free(a->revoked,X509_REVOKED_free); + sk_pop_free(a->extensions,X509_EXTENSION_free); + Free((char *)a); + } + +void X509_CRL_free(a) +X509_CRL *a; + { + int i; + + if (a == NULL) return; + + i=CRYPTO_add(&a->references,-1,CRYPTO_LOCK_X509_CRL); + if (i > 0) return; +#ifdef REF_CHECK + if (i < 0) + { + fprintf(stderr,"X509_CRL_free, bad reference count\n"); + abort(); + } +#endif + + X509_CRL_INFO_free(a->crl); + X509_ALGOR_free(a->sig_alg); + ASN1_BIT_STRING_free(a->signature); + Free((char *)a); + } + +static int X509_REVOKED_cmp(a,b) +X509_REVOKED **a,**b; + { + return(ASN1_STRING_cmp( + (ASN1_STRING *)(*a)->serialNumber, + (ASN1_STRING *)(*b)->serialNumber)); + } + +static int X509_REVOKED_seq_cmp(a,b) +X509_REVOKED **a,**b; + { + return((*a)->sequence-(*b)->sequence); + }
diff --git a/crypto/asn1/x_exten.c b/crypto/asn1/x_exten.c new file mode 100644 index 0000000..89daf3f --- /dev/null +++ b/crypto/asn1/x_exten.c
@@ -0,0 +1,147 @@ +/* crypto/asn1/x_exten.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "objects.h" +#include "asn1_mac.h" + +/* + * ASN1err(ASN1_F_D2I_X509_EXTENSION,ASN1_R_LENGTH_MISMATCH); + * ASN1err(ASN1_F_X509_EXTENSION_NEW,ASN1_R_LENGTH_MISMATCH); + */ + +int i2d_X509_EXTENSION(a,pp) +X509_EXTENSION *a; +unsigned char **pp; + { + int k=0; + int r=0,ret=0; + unsigned char **p=NULL; + + if (a == NULL) return(0); + + p=NULL; + for (;;) + { + if (k) + { + r=ASN1_object_size(1,ret,V_ASN1_SEQUENCE); + if (pp == NULL) return(r); + p=pp; + ASN1_put_object(p,1,ret,V_ASN1_SEQUENCE, + V_ASN1_UNIVERSAL); + } + + ret+=i2d_ASN1_OBJECT(a->object,p); + if ((a->critical) || a->netscape_hack) + ret+=i2d_ASN1_BOOLEAN(a->critical,p); + ret+=i2d_ASN1_OCTET_STRING(a->value,p); + if (k++) return(r); + } + } + +X509_EXTENSION *d2i_X509_EXTENSION(a,pp,length) +X509_EXTENSION **a; +unsigned char **pp; +long length; + { + int i; + M_ASN1_D2I_vars(a,X509_EXTENSION *,X509_EXTENSION_new); + + M_ASN1_D2I_Init(); + M_ASN1_D2I_start_sequence(); + M_ASN1_D2I_get(ret->object,d2i_ASN1_OBJECT); + + ret->netscape_hack=0; + if ((c.slen != 0) && + (M_ASN1_next == (V_ASN1_UNIVERSAL|V_ASN1_BOOLEAN))) + { + c.q=c.p; + if (d2i_ASN1_BOOLEAN(&i,&c.p,c.slen) < 0) goto err; + ret->critical=i; + c.slen-=(c.p-c.q); + if (ret->critical == 0) ret->netscape_hack=1; + } + M_ASN1_D2I_get(ret->value,d2i_ASN1_OCTET_STRING); + + M_ASN1_D2I_Finish(a,X509_EXTENSION_free,ASN1_F_D2I_X509_EXTENSION); + } + +X509_EXTENSION *X509_EXTENSION_new() + { + X509_EXTENSION *ret=NULL; + + M_ASN1_New_Malloc(ret,X509_EXTENSION); + M_ASN1_New(ret->object,ASN1_OBJECT_new); + M_ASN1_New(ret->value,ASN1_OCTET_STRING_new); + ret->critical=0; + ret->netscape_hack=0; + return(ret); + M_ASN1_New_Error(ASN1_F_X509_EXTENSION_NEW); + } + +void X509_EXTENSION_free(a) +X509_EXTENSION *a; + { + if (a == NULL) return; + ASN1_OBJECT_free(a->object); + ASN1_OCTET_STRING_free(a->value); + Free((char *)a); + } +
diff --git a/crypto/asn1/x_info.c b/crypto/asn1/x_info.c new file mode 100644 index 0000000..e46c672 --- /dev/null +++ b/crypto/asn1/x_info.c
@@ -0,0 +1,108 @@ +/* crypto/asn1/x_info.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "evp.h" +#include "asn1_mac.h" +#include "x509.h" + +X509_INFO *X509_INFO_new() + { + X509_INFO *ret=NULL; + + ret=(X509_INFO *)Malloc(sizeof(X509_INFO)); + if (ret == NULL) + { + ASN1err(ASN1_F_X509_INFO_NEW,ERR_R_MALLOC_FAILURE); + return(NULL); + } + + ret->enc_cipher.cipher=NULL; + ret->enc_len=0; + ret->enc_data=NULL; + + ret->references=1; + ret->x509=NULL; + ret->crl=NULL; + ret->x_pkey=NULL; + return(ret); + } + +void X509_INFO_free(x) +X509_INFO *x; + { + int i; + + if (x == NULL) return; + + i=CRYPTO_add(&x->references,-1,CRYPTO_LOCK_X509_INFO); + if (i > 0) return; +#ifdef REF_CHECK + if (i < 0) + { + fprintf(stderr,"X509_INFO_free, bad reference count\n"); + abort(); + } +#endif + + if (x->x509 != NULL) X509_free(x->x509); + if (x->crl != NULL) X509_CRL_free(x->crl); + if (x->x_pkey != NULL) X509_PKEY_free(x->x_pkey); + Free((char *)x); + }
diff --git a/crypto/asn1/x_name.c b/crypto/asn1/x_name.c new file mode 100644 index 0000000..c03f916 --- /dev/null +++ b/crypto/asn1/x_name.c
@@ -0,0 +1,295 @@ +/* crypto/asn1/x_name.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "objects.h" +#include "asn1_mac.h" + +/* + * ASN1err(ASN1_F_D2I_X509_NAME,ASN1_R_LENGTH_MISMATCH); + * ASN1err(ASN1_F_X509_NAME_NEW,ASN1_R_UNKNOWN_ATTRIBUTE_TYPE); + * ASN1err(ASN1_F_D2I_X509_NAME_ENTRY,ASN1_R_LENGTH_MISMATCH); + * ASN1err(ASN1_F_X509_NAME_ENTRY_NEW,ASN1_R_UNKNOWN_ATTRIBUTE_TYPE); + */ + +#ifndef NOPROTO +static int i2d_X509_NAME_entries(X509_NAME *a); +#else +static int i2d_X509_NAME_entries(); +#endif + +int i2d_X509_NAME_ENTRY(a,pp) +X509_NAME_ENTRY *a; +unsigned char **pp; + { + M_ASN1_I2D_vars(a); + + M_ASN1_I2D_len(a->object,i2d_ASN1_OBJECT); + M_ASN1_I2D_len(a->value,i2d_ASN1_PRINTABLE); + + M_ASN1_I2D_seq_total(); + + M_ASN1_I2D_put(a->object,i2d_ASN1_OBJECT); + M_ASN1_I2D_put(a->value,i2d_ASN1_PRINTABLE); + + M_ASN1_I2D_finish(); + } + +X509_NAME_ENTRY *d2i_X509_NAME_ENTRY(a,pp,length) +X509_NAME_ENTRY **a; +unsigned char **pp; +long length; + { + M_ASN1_D2I_vars(a,X509_NAME_ENTRY *,X509_NAME_ENTRY_new); + + M_ASN1_D2I_Init(); + M_ASN1_D2I_start_sequence(); + M_ASN1_D2I_get(ret->object,d2i_ASN1_OBJECT); + M_ASN1_D2I_get(ret->value,d2i_ASN1_PRINTABLE); + ret->set=0; + M_ASN1_D2I_Finish(a,X509_NAME_ENTRY_free,ASN1_F_D2I_X509_NAME_ENTRY); + } + +int i2d_X509_NAME(a,pp) +X509_NAME *a; +unsigned char **pp; + { + int ret; + + if (a == NULL) return(0); + if (a->modified) + { + ret=i2d_X509_NAME_entries(a); + if (ret < 0) return(ret); + } + + ret=a->bytes->length; + if (pp != NULL) + { + memcpy(*pp,a->bytes->data,ret); + *pp+=ret; + } + return(ret); + } + +static int i2d_X509_NAME_entries(a) +X509_NAME *a; + { + X509_NAME_ENTRY *ne,*fe=NULL; + STACK *sk; + BUF_MEM *buf=NULL; + int set=0,r,ret=0; + int i; + unsigned char *p; + int size=0; + + sk=a->entries; + for (i=0; i<sk_num(sk); i++) + { + ne=(X509_NAME_ENTRY *)sk_value(sk,i); + if (fe == NULL) + { + fe=ne; + size=0; + } + + if (ne->set != set) + { + ret+=ASN1_object_size(1,size,V_ASN1_SET); + fe->size=size; + fe=ne; + size=0; + set=ne->set; + } + size+=i2d_X509_NAME_ENTRY(ne,NULL); + } + + ret+=ASN1_object_size(1,size,V_ASN1_SET); + if (fe != NULL) + fe->size=size; + + r=ASN1_object_size(1,ret,V_ASN1_SEQUENCE); + + buf=a->bytes; + if (!BUF_MEM_grow(buf,r)) goto err; + p=(unsigned char *)buf->data; + + ASN1_put_object(&p,1,ret,V_ASN1_SEQUENCE,V_ASN1_UNIVERSAL); + + set= -1; + for (i=0; i<sk_num(sk); i++) + { + ne=(X509_NAME_ENTRY *)sk_value(sk,i); + if (set != ne->set) + { + set=ne->set; + ASN1_put_object(&p,1,ne->size, + V_ASN1_SET,V_ASN1_UNIVERSAL); + } + i2d_X509_NAME_ENTRY(ne,&p); + } + a->modified=0; + return(r); +err: + return(-1); + } + +X509_NAME *d2i_X509_NAME(a,pp,length) +X509_NAME **a; +unsigned char **pp; +long length; + { + int set=0,i; + int idx=0; + unsigned char *orig; + M_ASN1_D2I_vars(a,X509_NAME *,X509_NAME_new); + + orig= *pp; + if (sk_num(ret->entries) > 0) + { + while (sk_num(ret->entries) > 0) + X509_NAME_ENTRY_free((X509_NAME_ENTRY *) + sk_pop(ret->entries)); + } + + M_ASN1_D2I_Init(); + M_ASN1_D2I_start_sequence(); + for (;;) + { + if (M_ASN1_D2I_end_sequence()) break; + M_ASN1_D2I_get_set(ret->entries,d2i_X509_NAME_ENTRY); + for (; idx < sk_num(ret->entries); idx++) + { + ((X509_NAME_ENTRY *)sk_value(ret->entries,idx))->set= + set; + } + set++; + } + + i=(int)(c.p-orig); + if (!BUF_MEM_grow(ret->bytes,i)) goto err; + memcpy(ret->bytes->data,orig,i); + ret->bytes->length=i; + ret->modified=0; + + M_ASN1_D2I_Finish(a,X509_NAME_free,ASN1_F_D2I_X509_NAME); + } + +X509_NAME *X509_NAME_new() + { + X509_NAME *ret=NULL; + + M_ASN1_New_Malloc(ret,X509_NAME); + if ((ret->entries=sk_new(NULL)) == NULL) goto err2; + M_ASN1_New(ret->bytes,BUF_MEM_new); + ret->modified=1; + return(ret); + M_ASN1_New_Error(ASN1_F_X509_NAME_NEW); + } + +X509_NAME_ENTRY *X509_NAME_ENTRY_new() + { + X509_NAME_ENTRY *ret=NULL; + + M_ASN1_New_Malloc(ret,X509_NAME_ENTRY); +/* M_ASN1_New(ret->object,ASN1_OBJECT_new);*/ + ret->object=NULL; + ret->set=0; + M_ASN1_New(ret->value,ASN1_STRING_new); + return(ret); + M_ASN1_New_Error(ASN1_F_X509_NAME_ENTRY_NEW); + } + +void X509_NAME_free(a) +X509_NAME *a; + { + BUF_MEM_free(a->bytes); + sk_pop_free(a->entries,X509_NAME_ENTRY_free); + Free((char *)a); + } + +void X509_NAME_ENTRY_free(a) +X509_NAME_ENTRY *a; + { + if (a == NULL) return; + ASN1_OBJECT_free(a->object); + ASN1_BIT_STRING_free(a->value); + Free((char *)a); + } + +int X509_NAME_set(xn,name) +X509_NAME **xn; +X509_NAME *name; + { + X509_NAME *in; + + if (*xn == NULL) return(0); + + if (*xn != name) + { + in=X509_NAME_dup(name); + if (in != NULL) + { + X509_NAME_free(*xn); + *xn=in; + } + } + return(*xn != NULL); + } +
diff --git a/crypto/asn1/x_pkey.c b/crypto/asn1/x_pkey.c new file mode 100644 index 0000000..ced975b --- /dev/null +++ b/crypto/asn1/x_pkey.c
@@ -0,0 +1,153 @@ +/* crypto/asn1/x_pkey.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "evp.h" +#include "objects.h" +#include "asn1_mac.h" + +/* ASN1err(ASN1_F_D2I_X509_PKEY,ASN1_R_UNSUPPORTED_CIPHER); */ +/* ASN1err(ASN1_F_X509_PKEY_NEW,ASN1_R_IV_TOO_LARGE); */ + +/* need to implement */ +int i2d_X509_PKEY(a,pp) +X509_PKEY *a; +unsigned char **pp; + { + return(0); + } + +X509_PKEY *d2i_X509_PKEY(a,pp,length) +X509_PKEY **a; +unsigned char **pp; +long length; + { + int i; + M_ASN1_D2I_vars(a,X509_PKEY *,X509_PKEY_new); + + M_ASN1_D2I_Init(); + M_ASN1_D2I_start_sequence(); + M_ASN1_D2I_get(ret->enc_algor,d2i_X509_ALGOR); + M_ASN1_D2I_get(ret->enc_pkey,d2i_ASN1_OCTET_STRING); + + ret->cipher.cipher=EVP_get_cipherbyname( + OBJ_nid2ln(OBJ_obj2nid(ret->enc_algor->algorithm))); + if (ret->cipher.cipher == NULL) + { + c.error=ASN1_R_UNSUPPORTED_CIPHER; + goto err; + } + if (ret->enc_algor->parameter->type == V_ASN1_OCTET_STRING) + { + i=ret->enc_algor->parameter->value.octet_string->length; + if (i > EVP_MAX_IV_LENGTH) + { + c.error=ASN1_R_IV_TOO_LARGE; + goto err; + } + memcpy(ret->cipher.iv, + ret->enc_algor->parameter->value.octet_string->data,i); + } + else + memset(ret->cipher.iv,0,EVP_MAX_IV_LENGTH); + M_ASN1_D2I_Finish(a,X509_PKEY_free,ASN1_F_D2I_X509_PKEY); + } + +X509_PKEY *X509_PKEY_new() + { + X509_PKEY *ret=NULL; + + M_ASN1_New_Malloc(ret,X509_PKEY); + ret->version=0; + M_ASN1_New(ret->enc_algor,X509_ALGOR_new); + M_ASN1_New(ret->enc_pkey,ASN1_OCTET_STRING_new); + ret->dec_pkey=NULL; + ret->key_length=0; + ret->key_data=NULL; + ret->key_free=0; + ret->cipher.cipher=NULL; + memset(ret->cipher.iv,0,EVP_MAX_IV_LENGTH); + ret->references=1; + return(ret); + M_ASN1_New_Error(ASN1_F_X509_PKEY_NEW); + } + +void X509_PKEY_free(x) +X509_PKEY *x; + { + int i; + + if (x == NULL) return; + + i=CRYPTO_add(&x->references,-1,CRYPTO_LOCK_X509_PKEY); + if (i > 0) return; +#ifdef REF_CHECK + if (i < 0) + { + fprintf(stderr,"X509_PKEY_free, bad reference count\n"); + abort(); + } +#endif + + if (x->enc_algor != NULL) X509_ALGOR_free(x->enc_algor); + if (x->enc_pkey != NULL) ASN1_OCTET_STRING_free(x->enc_pkey); + if (x->dec_pkey != NULL)EVP_PKEY_free(x->dec_pkey); + if ((x->key_data != NULL) && (x->key_free)) Free((char *)x->key_data); + Free((char *)(char *)x); + }
diff --git a/crypto/asn1/x_pubkey.c b/crypto/asn1/x_pubkey.c new file mode 100644 index 0000000..b1a2499 --- /dev/null +++ b/crypto/asn1/x_pubkey.c
@@ -0,0 +1,252 @@ +/* crypto/asn1/x_pubkey.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "asn1_mac.h" + +/* + * ASN1err(ASN1_F_D2I_X509_PUBKEY,ASN1_R_LENGTH_MISMATCH); + * ASN1err(ASN1_F_X509_PUBKEY_NEW,ASN1_R_LENGTH_MISMATCH); + */ + +int i2d_X509_PUBKEY(a,pp) +X509_PUBKEY *a; +unsigned char **pp; + { + M_ASN1_I2D_vars(a); + + M_ASN1_I2D_len(a->algor, i2d_X509_ALGOR); + M_ASN1_I2D_len(a->public_key, i2d_ASN1_BIT_STRING); + + M_ASN1_I2D_seq_total(); + + M_ASN1_I2D_put(a->algor, i2d_X509_ALGOR); + M_ASN1_I2D_put(a->public_key, i2d_ASN1_BIT_STRING); + + M_ASN1_I2D_finish(); + } + +X509_PUBKEY *d2i_X509_PUBKEY(a,pp,length) +X509_PUBKEY **a; +unsigned char **pp; +long length; + { + M_ASN1_D2I_vars(a,X509_PUBKEY *,X509_PUBKEY_new); + + M_ASN1_D2I_Init(); + M_ASN1_D2I_start_sequence(); + M_ASN1_D2I_get(ret->algor,d2i_X509_ALGOR); + M_ASN1_D2I_get(ret->public_key,d2i_ASN1_BIT_STRING); + if (ret->pkey != NULL) + { + EVP_PKEY_free(ret->pkey); + ret->pkey=NULL; + } + M_ASN1_D2I_Finish(a,X509_PUBKEY_free,ASN1_F_D2I_X509_PUBKEY); + } + +X509_PUBKEY *X509_PUBKEY_new() + { + X509_PUBKEY *ret=NULL; + + M_ASN1_New_Malloc(ret,X509_PUBKEY); + M_ASN1_New(ret->algor,X509_ALGOR_new); + M_ASN1_New(ret->public_key,ASN1_BIT_STRING_new); + ret->pkey=NULL; + return(ret); + M_ASN1_New_Error(ASN1_F_X509_PUBKEY_NEW); + } + +void X509_PUBKEY_free(a) +X509_PUBKEY *a; + { + if (a == NULL) return; + X509_ALGOR_free(a->algor); + ASN1_BIT_STRING_free(a->public_key); + if (a->pkey != NULL) EVP_PKEY_free(a->pkey); + Free((char *)a); + } + +int X509_PUBKEY_set(x,pkey) +X509_PUBKEY **x; +EVP_PKEY *pkey; + { + int ok=0; + X509_PUBKEY *pk; + X509_ALGOR *a; + ASN1_OBJECT *o; + unsigned char *s,*p; + int i; + + if (x == NULL) return(0); + + if ((pk=X509_PUBKEY_new()) == NULL) goto err; + a=pk->algor; + + /* set the algorithm id */ + if ((o=OBJ_nid2obj(pkey->type)) == NULL) goto err; + ASN1_OBJECT_free(a->algorithm); + a->algorithm=o; + + /* Set the parameter list */ + if (!pkey->save_parameters || (pkey->type == EVP_PKEY_RSA)) + { + if ((a->parameter == NULL) || + (a->parameter->type != V_ASN1_NULL)) + { + ASN1_TYPE_free(a->parameter); + a->parameter=ASN1_TYPE_new(); + a->parameter->type=V_ASN1_NULL; + } + } + else +#ifndef NO_DSA + if (pkey->type == EVP_PKEY_DSA) + { + unsigned char *pp; + DSA *dsa; + + dsa=pkey->pkey.dsa; + dsa->write_params=0; + ASN1_TYPE_free(a->parameter); + i=i2d_DSAparams(dsa,NULL); + p=(unsigned char *)Malloc(i); + pp=p; + i2d_DSAparams(dsa,&pp); + a->parameter=ASN1_TYPE_new(); + a->parameter->type=V_ASN1_SEQUENCE; + a->parameter->value.sequence=ASN1_STRING_new(); + ASN1_STRING_set(a->parameter->value.sequence,p,i); + Free(p); + } + else +#endif + { + X509err(X509_F_X509_PUBKEY_SET,X509_R_UNSUPPORTED_ALGORITHM); + goto err; + } + + i=i2d_PublicKey(pkey,NULL); + if ((s=(unsigned char *)Malloc(i+1)) == NULL) goto err; + p=s; + i2d_PublicKey(pkey,&p); + if (!ASN1_BIT_STRING_set(pk->public_key,s,i)) goto err; + Free(s); + + CRYPTO_add(&pkey->references,1,CRYPTO_LOCK_EVP_PKEY); + pk->pkey=pkey; + + if (*x != NULL) + X509_PUBKEY_free(*x); + + *x=pk; + pk=NULL; + + ok=1; +err: + if (pk != NULL) X509_PUBKEY_free(pk); + return(ok); + } + +EVP_PKEY *X509_PUBKEY_get(key) +X509_PUBKEY *key; + { + EVP_PKEY *ret=NULL; + long j; + int type; + unsigned char *p; + X509_ALGOR *a; + + if (key->pkey != NULL) + { + return(key->pkey); + } + type=OBJ_obj2nid(key->algor->algorithm); + p=key->public_key->data; + j=key->public_key->length; + if ((ret=d2i_PublicKey(type,NULL,&p,(long)j)) == NULL) + { + X509err(X509_F_X509_PUBKEY_GET,X509_R_ERR_ASN1_LIB); + goto err; + } + ret->save_parameters=0; + +#ifndef NO_DSA + a=key->algor; + if (ret->type == EVP_PKEY_DSA) + { + if (a->parameter->type == V_ASN1_SEQUENCE) + { + ret->pkey.dsa->write_params=0; + p=a->parameter->value.sequence->data; + j=a->parameter->value.sequence->length; + if (!d2i_DSAparams(&ret->pkey.dsa,&p,(long)j)) + goto err; + } + ret->save_parameters=1; + } +#endif + key->pkey=ret; + return(ret); +err: + if (ret != NULL) + EVP_PKEY_free(ret); + return(NULL); + } +
diff --git a/crypto/asn1/x_req.c b/crypto/asn1/x_req.c new file mode 100644 index 0000000..02b31ad --- /dev/null +++ b/crypto/asn1/x_req.c
@@ -0,0 +1,244 @@ +/* crypto/asn1/x_req.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "asn1_mac.h" +#include "x509.h" + +/* + * ASN1err(ASN1_F_D2I_X509_REQ,ASN1_R_LENGTH_MISMATCH); + * ASN1err(ASN1_F_D2I_X509_REQ_INFO,ASN1_R_LENGTH_MISMATCH); + * ASN1err(ASN1_F_X509_REQ_NEW,ASN1_R_LENGTH_MISMATCH); + * ASN1err(ASN1_F_X509_REQ_INFO_NEW,ASN1_R_LENGTH_MISMATCH); + */ + +int i2d_X509_REQ_INFO(a,pp) +X509_REQ_INFO *a; +unsigned char **pp; + { + M_ASN1_I2D_vars(a); + + M_ASN1_I2D_len(a->version, i2d_ASN1_INTEGER); + M_ASN1_I2D_len(a->subject, i2d_X509_NAME); + M_ASN1_I2D_len(a->pubkey, i2d_X509_PUBKEY); + + /* this is a *nasty* hack reported to be required to + * allow some CA Software to accept the cert request. + * It is not following the PKCS standards ... + * PKCS#10 pg 5 + * attributes [0] IMPLICIT Attibutes + * NOTE: no OPTIONAL ... so it *must* be there + */ + if (a->req_kludge) + { + M_ASN1_I2D_len_IMP_set_opt(a->attributes,i2d_X509_ATTRIBUTE,0); + } + else + { + M_ASN1_I2D_len_IMP_set(a->attributes, i2d_X509_ATTRIBUTE,0); + } + + M_ASN1_I2D_seq_total(); + M_ASN1_I2D_put(a->version, i2d_ASN1_INTEGER); + M_ASN1_I2D_put(a->subject, i2d_X509_NAME); + M_ASN1_I2D_put(a->pubkey, i2d_X509_PUBKEY); + + /* this is a *nasty* hack reported to be required by some CA's. + * It is not following the PKCS standards ... + * PKCS#10 pg 5 + * attributes [0] IMPLICIT Attibutes + * NOTE: no OPTIONAL ... so it *must* be there + */ + if (a->req_kludge) + { + M_ASN1_I2D_put_IMP_set_opt(a->attributes,i2d_X509_ATTRIBUTE,0); + } + else + { + M_ASN1_I2D_put_IMP_set(a->attributes,i2d_X509_ATTRIBUTE,0); + } + + M_ASN1_I2D_finish(); + } + +X509_REQ_INFO *d2i_X509_REQ_INFO(a,pp,length) +X509_REQ_INFO **a; +unsigned char **pp; +long length; + { + M_ASN1_D2I_vars(a,X509_REQ_INFO *,X509_REQ_INFO_new); + + M_ASN1_D2I_Init(); + M_ASN1_D2I_start_sequence(); + M_ASN1_D2I_get(ret->version,d2i_ASN1_INTEGER); + M_ASN1_D2I_get(ret->subject,d2i_X509_NAME); + M_ASN1_D2I_get(ret->pubkey,d2i_X509_PUBKEY); + + /* this is a *nasty* hack to allow for some CA's that + * have been reported as requiring it. + * It is not following the PKCS standards ... + * PKCS#10 pg 5 + * attributes [0] IMPLICIT Attibutes + * NOTE: no OPTIONAL ... so it *must* be there + */ + if (asn1_Finish(&c)) + ret->req_kludge=1; + else + { + M_ASN1_D2I_get_IMP_set(ret->attributes,d2i_X509_ATTRIBUTE,0); + } + + M_ASN1_D2I_Finish(a,X509_REQ_INFO_free,ASN1_F_D2I_X509_REQ_INFO); + } + +X509_REQ_INFO *X509_REQ_INFO_new() + { + X509_REQ_INFO *ret=NULL; + + M_ASN1_New_Malloc(ret,X509_REQ_INFO); + M_ASN1_New(ret->version,ASN1_INTEGER_new); + M_ASN1_New(ret->subject,X509_NAME_new); + M_ASN1_New(ret->pubkey,X509_PUBKEY_new); + M_ASN1_New(ret->attributes,sk_new_null); + ret->req_kludge=0; + return(ret); + M_ASN1_New_Error(ASN1_F_X509_REQ_INFO_NEW); + } + +void X509_REQ_INFO_free(a) +X509_REQ_INFO *a; + { + if (a == NULL) return; + ASN1_INTEGER_free(a->version); + X509_NAME_free(a->subject); + X509_PUBKEY_free(a->pubkey); + sk_pop_free(a->attributes,X509_ATTRIBUTE_free); + Free((char *)a); + } + +int i2d_X509_REQ(a,pp) +X509_REQ *a; +unsigned char **pp; + { + M_ASN1_I2D_vars(a); + M_ASN1_I2D_len(a->req_info, i2d_X509_REQ_INFO); + M_ASN1_I2D_len(a->sig_alg, i2d_X509_ALGOR); + M_ASN1_I2D_len(a->signature, i2d_ASN1_BIT_STRING); + + M_ASN1_I2D_seq_total(); + + M_ASN1_I2D_put(a->req_info, i2d_X509_REQ_INFO); + M_ASN1_I2D_put(a->sig_alg, i2d_X509_ALGOR); + M_ASN1_I2D_put(a->signature, i2d_ASN1_BIT_STRING); + + M_ASN1_I2D_finish(); + } + +X509_REQ *d2i_X509_REQ(a,pp,length) +X509_REQ **a; +unsigned char **pp; +long length; + { + M_ASN1_D2I_vars(a,X509_REQ *,X509_REQ_new); + + M_ASN1_D2I_Init(); + M_ASN1_D2I_start_sequence(); + M_ASN1_D2I_get(ret->req_info,d2i_X509_REQ_INFO); + M_ASN1_D2I_get(ret->sig_alg,d2i_X509_ALGOR); + M_ASN1_D2I_get(ret->signature,d2i_ASN1_BIT_STRING); + M_ASN1_D2I_Finish(a,X509_REQ_free,ASN1_F_D2I_X509_REQ); + } + +X509_REQ *X509_REQ_new() + { + X509_REQ *ret=NULL; + + M_ASN1_New_Malloc(ret,X509_REQ); + ret->references=1; + M_ASN1_New(ret->req_info,X509_REQ_INFO_new); + M_ASN1_New(ret->sig_alg,X509_ALGOR_new); + M_ASN1_New(ret->signature,ASN1_BIT_STRING_new); + return(ret); + M_ASN1_New_Error(ASN1_F_X509_REQ_NEW); + } + +void X509_REQ_free(a) +X509_REQ *a; + { + int i; + + if (a == NULL) return; + + i=CRYPTO_add(&a->references,-1,CRYPTO_LOCK_X509_REQ); + if (i > 0) return; +#ifdef REF_CHECK + if (i < 0) + { + fprintf(stderr,"X509_REQ_free, bad reference count\n"); + abort(); + } +#endif + + X509_REQ_INFO_free(a->req_info); + X509_ALGOR_free(a->sig_alg); + ASN1_BIT_STRING_free(a->signature); + Free((char *)a); + } + +
diff --git a/crypto/asn1/x_sig.c b/crypto/asn1/x_sig.c new file mode 100644 index 0000000..186c404 --- /dev/null +++ b/crypto/asn1/x_sig.c
@@ -0,0 +1,119 @@ +/* crypto/asn1/x_sig.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "asn1_mac.h" + +/* + * ASN1err(ASN1_F_D2I_X509_SIG,ASN1_R_LENGTH_MISMATCH); + * ASN1err(ASN1_F_X509_SIG_NEW,ASN1_R_LENGTH_MISMATCH); + */ + +int i2d_X509_SIG(a,pp) +X509_SIG *a; +unsigned char **pp; + { + M_ASN1_I2D_vars(a); + + M_ASN1_I2D_len(a->algor, i2d_X509_ALGOR); + M_ASN1_I2D_len(a->digest, i2d_ASN1_OCTET_STRING); + + M_ASN1_I2D_seq_total(); + + M_ASN1_I2D_put(a->algor, i2d_X509_ALGOR); + M_ASN1_I2D_put(a->digest, i2d_ASN1_OCTET_STRING); + + M_ASN1_I2D_finish(); + } + +X509_SIG *d2i_X509_SIG(a,pp,length) +X509_SIG **a; +unsigned char **pp; +long length; + { + M_ASN1_D2I_vars(a,X509_SIG *,X509_SIG_new); + + M_ASN1_D2I_Init(); + M_ASN1_D2I_start_sequence(); + M_ASN1_D2I_get(ret->algor,d2i_X509_ALGOR); + M_ASN1_D2I_get(ret->digest,d2i_ASN1_OCTET_STRING); + M_ASN1_D2I_Finish(a,X509_SIG_free,ASN1_F_D2I_X509_SIG); + } + +X509_SIG *X509_SIG_new() + { + X509_SIG *ret=NULL; + + M_ASN1_New_Malloc(ret,X509_SIG); + M_ASN1_New(ret->algor,X509_ALGOR_new); + M_ASN1_New(ret->digest,ASN1_OCTET_STRING_new); + return(ret); + M_ASN1_New_Error(ASN1_F_X509_SIG_NEW); + } + +void X509_SIG_free(a) +X509_SIG *a; + { + if (a == NULL) return; + X509_ALGOR_free(a->algor); + ASN1_OCTET_STRING_free(a->digest); + Free((char *)a); + } + +
diff --git a/crypto/asn1/x_spki.c b/crypto/asn1/x_spki.c new file mode 100644 index 0000000..bfeb065 --- /dev/null +++ b/crypto/asn1/x_spki.c
@@ -0,0 +1,181 @@ +/* crypto/asn1/x_spki.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + + /* This module was send to me my Pat Richards <patr@x509.com> who + * wrote it. It is under my Copyright with his permision + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "x509.h" +#include "asn1_mac.h" + +/* + * ASN1err(ASN1_F_D2I_NETSCAPE_SPKAC,ASN1_R_LENGTH_MISMATCH); + * ASN1err(ASN1_F_NETSCAPE_SPKAC_NEW,ASN1_R_LENGTH_MISMATCH); + * ASN1err(ASN1_F_D2I_NETSCAPE_SPKI,ASN1_R_LENGTH_MISMATCH); + * ASN1err(ASN1_F_NETSCAPE_SPKI_NEW,ASN1_R_LENGTH_MISMATCH); + */ + +int i2d_NETSCAPE_SPKAC(a,pp) +NETSCAPE_SPKAC *a; +unsigned char **pp; + { + M_ASN1_I2D_vars(a); + + M_ASN1_I2D_len(a->pubkey, i2d_X509_PUBKEY); + M_ASN1_I2D_len(a->challenge, i2d_ASN1_IA5STRING); + + M_ASN1_I2D_seq_total(); + + M_ASN1_I2D_put(a->pubkey, i2d_X509_PUBKEY); + M_ASN1_I2D_put(a->challenge, i2d_ASN1_IA5STRING); + + M_ASN1_I2D_finish(); + } + +NETSCAPE_SPKAC *d2i_NETSCAPE_SPKAC(a,pp,length) +NETSCAPE_SPKAC **a; +unsigned char **pp; +long length; + { + M_ASN1_D2I_vars(a,NETSCAPE_SPKAC *,NETSCAPE_SPKAC_new); + + M_ASN1_D2I_Init(); + M_ASN1_D2I_start_sequence(); + M_ASN1_D2I_get(ret->pubkey,d2i_X509_PUBKEY); + M_ASN1_D2I_get(ret->challenge,d2i_ASN1_IA5STRING); + M_ASN1_D2I_Finish(a,NETSCAPE_SPKAC_free,ASN1_F_D2I_NETSCAPE_SPKAC); + } + +NETSCAPE_SPKAC *NETSCAPE_SPKAC_new() + { + NETSCAPE_SPKAC *ret=NULL; + + M_ASN1_New_Malloc(ret,NETSCAPE_SPKAC); + M_ASN1_New(ret->pubkey,X509_PUBKEY_new); + M_ASN1_New(ret->challenge,ASN1_IA5STRING_new); + return(ret); + M_ASN1_New_Error(ASN1_F_NETSCAPE_SPKAC_NEW); + } + +void NETSCAPE_SPKAC_free(a) +NETSCAPE_SPKAC *a; + { + if (a == NULL) return; + X509_PUBKEY_free(a->pubkey); + ASN1_IA5STRING_free(a->challenge); + Free((char *)a); + } + +int i2d_NETSCAPE_SPKI(a,pp) +NETSCAPE_SPKI *a; +unsigned char **pp; + { + M_ASN1_I2D_vars(a); + + M_ASN1_I2D_len(a->spkac, i2d_NETSCAPE_SPKAC); + M_ASN1_I2D_len(a->sig_algor, i2d_X509_ALGOR); + M_ASN1_I2D_len(a->signature, i2d_ASN1_BIT_STRING); + + M_ASN1_I2D_seq_total(); + + M_ASN1_I2D_put(a->spkac, i2d_NETSCAPE_SPKAC); + M_ASN1_I2D_put(a->sig_algor, i2d_X509_ALGOR); + M_ASN1_I2D_put(a->signature, i2d_ASN1_BIT_STRING); + + M_ASN1_I2D_finish(); + } + +NETSCAPE_SPKI *d2i_NETSCAPE_SPKI(a,pp,length) +NETSCAPE_SPKI **a; +unsigned char **pp; +long length; + { + M_ASN1_D2I_vars(a,NETSCAPE_SPKI *,NETSCAPE_SPKI_new); + + M_ASN1_D2I_Init(); + M_ASN1_D2I_start_sequence(); + M_ASN1_D2I_get(ret->spkac,d2i_NETSCAPE_SPKAC); + M_ASN1_D2I_get(ret->sig_algor,d2i_X509_ALGOR); + M_ASN1_D2I_get(ret->signature,d2i_ASN1_BIT_STRING); + M_ASN1_D2I_Finish(a,NETSCAPE_SPKI_free,ASN1_F_D2I_NETSCAPE_SPKI); + } + +NETSCAPE_SPKI *NETSCAPE_SPKI_new() + { + NETSCAPE_SPKI *ret=NULL; + + M_ASN1_New_Malloc(ret,NETSCAPE_SPKI); + M_ASN1_New(ret->spkac,NETSCAPE_SPKAC_new); + M_ASN1_New(ret->sig_algor,X509_ALGOR_new); + M_ASN1_New(ret->signature,ASN1_BIT_STRING_new); + return(ret); + M_ASN1_New_Error(ASN1_F_NETSCAPE_SPKI_NEW); + } + +void NETSCAPE_SPKI_free(a) +NETSCAPE_SPKI *a; + { + if (a == NULL) return; + NETSCAPE_SPKAC_free(a->spkac); + X509_ALGOR_free(a->sig_algor); + ASN1_BIT_STRING_free(a->signature); + Free((char *)a); + } +
diff --git a/crypto/asn1/x_val.c b/crypto/asn1/x_val.c new file mode 100644 index 0000000..e2e4d00 --- /dev/null +++ b/crypto/asn1/x_val.c
@@ -0,0 +1,118 @@ +/* crypto/asn1/x_val.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "asn1_mac.h" + +/* ASN1err(ASN1_F_X509_VAL_NEW,ERR_R_MALLOC_FAILURE); + * ASN1err(ASN1_F_X509_VAL_FREE,ERR_R_MALLOC_FAILURE); + * ASN1err(ASN1_F_D2I_X509_VAL,ERR_R_MALLOC_FAILURE); + */ + +int i2d_X509_VAL(a,pp) +X509_VAL *a; +unsigned char **pp; + { + M_ASN1_I2D_vars(a); + + M_ASN1_I2D_len(a->notBefore,i2d_ASN1_UTCTIME); + M_ASN1_I2D_len(a->notAfter,i2d_ASN1_UTCTIME); + + M_ASN1_I2D_seq_total(); + + M_ASN1_I2D_put(a->notBefore,i2d_ASN1_UTCTIME); + M_ASN1_I2D_put(a->notAfter,i2d_ASN1_UTCTIME); + + M_ASN1_I2D_finish(); + } + +X509_VAL *d2i_X509_VAL(a,pp,length) +X509_VAL **a; +unsigned char **pp; +long length; + { + M_ASN1_D2I_vars(a,X509_VAL *,X509_VAL_new); + + M_ASN1_D2I_Init(); + M_ASN1_D2I_start_sequence(); + M_ASN1_D2I_get(ret->notBefore,d2i_ASN1_UTCTIME); + M_ASN1_D2I_get(ret->notAfter,d2i_ASN1_UTCTIME); + M_ASN1_D2I_Finish(a,X509_VAL_free,ASN1_F_D2I_X509_VAL); + } + +X509_VAL *X509_VAL_new() + { + X509_VAL *ret=NULL; + + M_ASN1_New_Malloc(ret,X509_VAL); + M_ASN1_New(ret->notBefore,ASN1_UTCTIME_new); + M_ASN1_New(ret->notAfter,ASN1_UTCTIME_new); + return(ret); + M_ASN1_New_Error(ASN1_F_X509_VAL_NEW); + } + +void X509_VAL_free(a) +X509_VAL *a; + { + if (a == NULL) return; + ASN1_UTCTIME_free(a->notBefore); + ASN1_UTCTIME_free(a->notAfter); + Free((char *)a); + } +
diff --git a/crypto/asn1/x_x509.c b/crypto/asn1/x_x509.c new file mode 100644 index 0000000..d80a5cb --- /dev/null +++ b/crypto/asn1/x_x509.c
@@ -0,0 +1,155 @@ +/* crypto/asn1/x_x509.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "evp.h" +#include "asn1_mac.h" + +/* + * ASN1err(ASN1_F_D2I_X509,ASN1_R_LENGTH_MISMATCH); + * ASN1err(ASN1_F_X509_NEW,ASN1_R_BAD_GET_OBJECT); + */ + +static ASN1_METHOD meth={ + (int (*)()) i2d_X509, + (char *(*)())d2i_X509, + (char *(*)())X509_new, + (void (*)()) X509_free}; + +ASN1_METHOD *X509_asn1_meth() + { + return(&meth); + } + +int i2d_X509(a,pp) +X509 *a; +unsigned char **pp; + { + M_ASN1_I2D_vars(a); + + M_ASN1_I2D_len(a->cert_info, i2d_X509_CINF); + M_ASN1_I2D_len(a->sig_alg, i2d_X509_ALGOR); + M_ASN1_I2D_len(a->signature, i2d_ASN1_BIT_STRING); + + M_ASN1_I2D_seq_total(); + + M_ASN1_I2D_put(a->cert_info, i2d_X509_CINF); + M_ASN1_I2D_put(a->sig_alg, i2d_X509_ALGOR); + M_ASN1_I2D_put(a->signature, i2d_ASN1_BIT_STRING); + + M_ASN1_I2D_finish(); + } + +X509 *d2i_X509(a,pp,length) +X509 **a; +unsigned char **pp; +long length; + { + M_ASN1_D2I_vars(a,X509 *,X509_new); + + M_ASN1_D2I_Init(); + M_ASN1_D2I_start_sequence(); + M_ASN1_D2I_get(ret->cert_info,d2i_X509_CINF); + M_ASN1_D2I_get(ret->sig_alg,d2i_X509_ALGOR); + M_ASN1_D2I_get(ret->signature,d2i_ASN1_BIT_STRING); +if (ret->name != NULL) Free(ret->name); +ret->name=X509_NAME_oneline(ret->cert_info->subject,NULL,0); + + M_ASN1_D2I_Finish(a,X509_free,ASN1_F_D2I_X509); + } + +X509 *X509_new() + { + X509 *ret=NULL; + + M_ASN1_New_Malloc(ret,X509); + ret->references=1; + ret->valid=0; + ret->name=NULL; + M_ASN1_New(ret->cert_info,X509_CINF_new); + M_ASN1_New(ret->sig_alg,X509_ALGOR_new); + M_ASN1_New(ret->signature,ASN1_BIT_STRING_new); + return(ret); + M_ASN1_New_Error(ASN1_F_X509_NEW); + } + +void X509_free(a) +X509 *a; + { + int i; + + if (a == NULL) return; + + i=CRYPTO_add(&a->references,-1,CRYPTO_LOCK_X509); + if (i > 0) return; +#ifdef REF_CHECK + if (i < 0) + { + fprintf(stderr,"X509_free, bad reference count\n"); + abort(); + } +#endif + + X509_CINF_free(a->cert_info); + X509_ALGOR_free(a->sig_alg); + ASN1_BIT_STRING_free(a->signature); + if (a->name != NULL) Free(a->name); + Free((char *)a); + } +
diff --git a/crypto/bf/COPYRIGHT b/crypto/bf/COPYRIGHT new file mode 100644 index 0000000..6857223 --- /dev/null +++ b/crypto/bf/COPYRIGHT
@@ -0,0 +1,46 @@ +Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) +All rights reserved. + +This package is an Blowfish implementation written +by Eric Young (eay@cryptsoft.com). + +This library is free for commercial and non-commercial use as long as +the following conditions are aheared to. The following conditions +apply to all code found in this distribution. + +Copyright remains Eric Young's, and as such any Copyright notices in +the code are not to be removed. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +1. Redistributions of source code must retain the copyright + notice, this list of conditions and the following disclaimer. +2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. +3. All advertising materials mentioning features or use of this software + must display the following acknowledgement: + This product includes software developed by Eric Young (eay@cryptsoft.com) + +THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND +ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE +FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS +OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY +OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF +SUCH DAMAGE. + +The license and distribution terms for any publically available version or +derivative of this code cannot be changed. i.e. this code cannot simply be +copied and put under another distrubution license +[including the GNU Public License.] + +The reason behind this being stated in this direct manner is past +experience in code simply being copied and the attribution removed +from it and then being distributed as part of other packages. This +implementation was a non-trivial and unpaid effort.
diff --git a/crypto/bf/INSTALL b/crypto/bf/INSTALL new file mode 100644 index 0000000..3b25923 --- /dev/null +++ b/crypto/bf/INSTALL
@@ -0,0 +1,14 @@ +This Eric Young's blowfish implementation, taken from his SSLeay library +and made available as a separate library. + +The version number (0.7.2m) is the SSLeay version that this library was +taken from. + +To build, just unpack and type make. +If you are not using gcc, edit the Makefile. +If you are compiling for an x86 box, try the assembler (it needs improving). +There are also some compile time options that can improve performance, +these are documented in the Makefile. + +eric 15-Apr-1997 +
diff --git a/crypto/bf/Makefile.ssl b/crypto/bf/Makefile.ssl new file mode 100644 index 0000000..1a44992 --- /dev/null +++ b/crypto/bf/Makefile.ssl
@@ -0,0 +1,108 @@ +# +# SSLeay/crypto/blowfish/Makefile +# + +DIR= bf +TOP= ../.. +CC= cc +CPP= $(CC) -E +INCLUDES= +CFLAG=-g +INSTALLTOP=/usr/local/ssl +MAKE= make -f Makefile.ssl +MAKEDEPEND= makedepend -f Makefile.ssl +MAKEFILE= Makefile.ssl +AR= ar r + +BF_ENC= bf_enc.o +# or use +#DES_ENC= bx86-elf.o + +CFLAGS= $(INCLUDES) $(CFLAG) + +GENERAL=Makefile +TEST=bftest.c +APPS= + +LIB=$(TOP)/libcrypto.a +LIBSRC=bf_skey.c bf_ecb.c bf_enc.c bf_cbc.c bf_cfb64.c bf_ofb64.c +LIBOBJ=bf_skey.o bf_ecb.o $(BF_ENC) bf_cbc.o bf_cfb64.o bf_ofb64.o + +SRC= $(LIBSRC) + +EXHEADER= blowfish.h +HEADER= bf_pi.h bf_locl.h $(EXHEADER) + +ALL= $(GENERAL) $(SRC) $(HEADER) + +top: + (cd ../..; $(MAKE) DIRS=crypto SDIRS=$(DIR) sub_all) + +all: lib + +lib: $(LIBOBJ) + $(AR) $(LIB) $(LIBOBJ) + sh $(TOP)/util/ranlib.sh $(LIB) + @touch lib + +# elf +asm/bx86-elf.o: asm/bx86-cpp.s asm/bx86unix.cpp + $(CPP) -DELF asm/bx86unix.cpp | as -o asm/bx86-elf.o + +# solaris +asm/bx86-sol.o: asm/bx86-cpp.s asm/bx86unix.cpp + $(CC) -E -DSOL asm/bx86unix.cpp | sed 's/^#.*//' > asm/bx86-sol.s + as -o asm/bx86-sol.o asm/bx86-sol.s + rm -f asm/bx86-sol.s + +# a.out +asm/bx86-out.o: asm/bx86-cpp.s asm/bx86unix.cpp + $(CPP) -DOUT asm/bx86unix.cpp | as -o asm/bx86-out.o + +# bsdi +asm/bx86bsdi.o: asm/bx86-cpp.s asm/bx86unix.cpp + $(CPP) -DBSDI asm/bx86unix.cpp | as -o asm/bx86bsdi.o + +files: + perl $(TOP)/util/files.pl Makefile.ssl >> $(TOP)/MINFO + +links: + /bin/rm -f Makefile + $(TOP)/util/point.sh Makefile.ssl Makefile ; + $(TOP)/util/point.sh ../../doc/blowfish.doc blowfish.doc ; + $(TOP)/util/mklink.sh ../../include $(EXHEADER) + $(TOP)/util/mklink.sh ../../test $(TEST) + $(TOP)/util/mklink.sh ../../apps $(APPS) + /bin/rm -f asm/x86ms.pl asm/x86unix.pl + $(TOP)/util/point.sh ../../perlasm/x86ms.pl asm/x86ms.pl + $(TOP)/util/point.sh ../../perlasm/x86unix.pl asm/x86unix.pl + + +install: + @for i in $(EXHEADER) ; \ + do \ + (cp $$i $(INSTALLTOP)/include/$$i; \ + chmod 644 $(INSTALLTOP)/include/$$i ); \ + done; + +tags: + ctags $(SRC) + +tests: + +lint: + lint -DLINT $(INCLUDES) $(SRC)>fluff + +depend: + $(MAKEDEPEND) $(INCLUDES) $(PROGS) $(LIBSRC) + +dclean: + perl -pe 'if (/^# DO NOT DELETE THIS LINE/) {print; exit(0);}' $(MAKEFILE) >Makefile.new + mv -f Makefile.new $(MAKEFILE) + +clean: + /bin/rm -f *.o asm/*.o *.obj lib tags core .pure .nfs* *.old *.bak fluff + +errors: + +# DO NOT DELETE THIS LINE -- make depend depends on it.
diff --git a/crypto/bf/Makefile.uni b/crypto/bf/Makefile.uni new file mode 100644 index 0000000..8517295 --- /dev/null +++ b/crypto/bf/Makefile.uni
@@ -0,0 +1,160 @@ +# Targets +# make - twidle the options yourself :-) +# make cc - standard cc options +# make gcc - standard gcc options +# make x86-elf - linux-elf etc +# make x86-out - linux-a.out, FreeBSD etc +# make x86-solaris +# make x86-bdsi + +# use BF_PTR2 for intel boxes, +# BF_PTR for sparc and MIPS/SGI +# use nothing for Alpha and HP. + +# There are 3 possible performance options, experiment :-) +#OPTS= -DBF_PTR # usr for sparc and MIPS/SGI +#OPTS= -DBF_PTR2 # use for pentium +OPTS= # use for pentium pro, Alpha and HP + +MAKE=make -f Makefile +#CC=cc +#CFLAG= -O + +CC=gcc +#CFLAG= -O4 -funroll-loops -fomit-frame-pointer +CFLAG= -O3 -fomit-frame-pointer + +CFLAGS=$(OPTS) $(CFLAG) +CPP=$(CC) -E +AS=as + +# Assember version of bf_encrypt(). +BF_ENC=bf_enc.o # normal C version +#BF_ENC=asm/bx86-elf.o # elf format x86 +#BF_ENC=asm/bx86-out.o # a.out format x86 +#BF_ENC=asm/bx86-sol.o # solaris format x86 +#BF_ENC=asm/bx86bsdi.o # bsdi format x86 + +LIBDIR=/usr/local/lib +BINDIR=/usr/local/bin +INCDIR=/usr/local/include +MANDIR=/usr/local/man +MAN1=1 +MAN3=3 +SHELL=/bin/sh +LIBOBJ=bf_skey.o bf_ecb.o $(BF_ENC) bf_cbc.o bf_cfb64.o bf_ofb64.o +LIBSRC=bf_skey.c bf_ecb.c bf_enc.c bf_cbc.c bf_cfb64.c bf_ofb64.c + +GENERAL=Makefile Makefile.ssl Makefile.uni asm bf_locl.org README \ + COPYRIGHT blowfish.doc INSTALL + +TESTING= bftest bfspeed +TESTING_SRC=bftest.c bfspeed.c +HEADERS=bf_locl.h blowfish.h bf_pi.h + +ALL= $(GENERAL) $(TESTING_SRC) $(LIBSRC) $(HEADERS) + +BLIB= libblowfish.a + +all: $(BLIB) $(TESTING) + +cc: + $(MAKE) CC=cc CFLAGS="-O $(OPTS) $(CFLAG)" all + +gcc: + $(MAKE) CC=gcc CFLAGS="-O3 -fomit-frame-pointer $(OPTS) $(CFLAG)" all + +x86-elf: + $(MAKE) BF_ENC='asm/bx86-elf.o' CC=$(CC) CFLAGS="-DELF $(OPTS) $(CFLAG)" all + +x86-out: + $(MAKE) BF_ENC='asm/bx86-out.o' CC=$(CC) CFLAGS="-DOUT $(OPTS) $(CFLAG)" all + +x86-solaris: + $(MAKE) BF_ENC='asm/bx86-sol.o' CC=$(CC) CFLAGS="-DSOL $(OPTS) $(CFLAG)" all + +x86-bsdi: + $(MAKE) BF_ENC='asm/bx86bsdi.o' CC=$(CC) CFLAGS="-DBSDI $(OPTS) $(CFLAG)" all + +# elf +asm/bx86-elf.o: asm/bx86-cpp.s asm/bx86unix.cpp + $(CPP) -DELF asm/bx86unix.cpp | $(AS) -o asm/bx86-elf.o + +# solaris +asm/bx86-sol.o: asm/bx86-cpp.s asm/bx86unix.cpp + $(CC) -E -DSOL asm/bx86unix.cpp | sed 's/^#.*//' > asm/bx86-sol.s + as -o asm/bx86-sol.o asm/bx86-sol.s + rm -f asm/bx86-sol.s + +# a.out +asm/bx86-out.o: asm/bx86-cpp.s asm/bx86unix.cpp + $(CPP) -DOUT asm/bx86unix.cpp | $(AS) -o asm/bx86-out.o + +# bsdi +asm/bx86bsdi.o: asm/bx86-cpp.s asm/bx86unix.cpp + $(CPP) -DBSDI asm/bx86unix.cpp | $(AS) -o asm/bx86bsdi.o + +test: all + ./bftest + +$(BLIB): $(LIBOBJ) + /bin/rm -f $(BLIB) + ar cr $(BLIB) $(LIBOBJ) + -if test -s /bin/ranlib; then /bin/ranlib $(BLIB); \ + else if test -s /usr/bin/ranlib; then /usr/bin/ranlib $(BLIB); \ + else exit 0; fi; fi + +bftest: bftest.o $(BLIB) + $(CC) $(CFLAGS) -o bftest bftest.o $(BLIB) + +bfspeed: bfspeed.o $(BLIB) + $(CC) $(CFLAGS) -o bfspeed bfspeed.o $(BLIB) + +tags: + ctags $(TESTING_SRC) $(LIBBF) + +tar: + tar chf libbf.tar $(ALL) + +shar: + shar $(ALL) >libbf.shar + +depend: + makedepend $(LIBBF) $(TESTING_SRC) + +clean: + /bin/rm -f *.o tags core $(TESTING) $(BLIB) .nfs* *.old *.bak asm/*.o + +dclean: + sed -e '/^# DO NOT DELETE THIS LINE/ q' Makefile >Makefile.new + mv -f Makefile.new Makefile + +# Eric is probably going to choke when he next looks at this --tjh +install: $(BLIB) + if test $(INSTALLTOP); then \ + echo SSL style install; \ + cp $(BLIB) $(INSTALLTOP)/lib; \ + if test -s /bin/ranlib; then \ + /bin/ranlib $(INSTALLTOP)/lib/$(BLIB); \ + else \ + if test -s /usr/bin/ranlib; then \ + /usr/bin/ranlib $(INSTALLTOP)/lib/$(BLIB); \ + fi; fi; \ + chmod 644 $(INSTALLTOP)/lib/$(BLIB); \ + cp blowfish.h $(INSTALLTOP)/include; \ + chmod 644 $(INSTALLTOP)/include/blowfish.h; \ + else \ + echo Standalone install; \ + cp $(BLIB) $(LIBDIR)/$(BLIB); \ + if test -s /bin/ranlib; then \ + /bin/ranlib $(LIBDIR)/$(BLIB); \ + else \ + if test -s /usr/bin/ranlib; then \ + /usr/bin/ranlib $(LIBDIR)/$(BLIB); \ + fi; \ + fi; \ + chmod 644 $(LIBDIR)/$(BLIB); \ + cp blowfish.h $(INCDIR)/blowfish.h; \ + chmod 644 $(INCDIR)/blowfish.h; \ + fi +# DO NOT DELETE THIS LINE -- make depend depends on it.
diff --git a/crypto/bf/README b/crypto/bf/README new file mode 100644 index 0000000..f2712fd --- /dev/null +++ b/crypto/bf/README
@@ -0,0 +1,8 @@ +This is a quick packaging up of my blowfish code into a library. +It has been lifted from SSLeay. +The copyright notices seem a little harsh because I have not spent the +time to rewrite the conditions from the normal SSLeay ones. + +Basically if you just want to play with the library, not a problem. + +eric 15-Apr-1997
diff --git a/crypto/bf/VERSION b/crypto/bf/VERSION new file mode 100644 index 0000000..be99585 --- /dev/null +++ b/crypto/bf/VERSION
@@ -0,0 +1,6 @@ +The version numbers will follow my SSL implementation + +0.7.2r - Some reasonable default compiler options from + Peter Gutman <pgut001@cs.auckland.ac.nz> + +0.7.2m - the first release
diff --git a/crypto/bf/asm/b-win32.asm b/crypto/bf/asm/b-win32.asm new file mode 100644 index 0000000..bef272e --- /dev/null +++ b/crypto/bf/asm/b-win32.asm
@@ -0,0 +1,662 @@ + ; Don't even think of reading this code + ; It was automatically generated by bf586.pl + ; Which is a perl program used to generate the x86 assember for + ; any of elf, a.out, Win32, or Solaris + ; It can be found in SSLeay 0.7.0+ + ; eric <eay@cryptsoft.com> + ; + TITLE bfx86xxxx.asm + .386 +.model FLAT +_TEXT SEGMENT +PUBLIC _BF_encrypt +_BF_encrypt PROC NEAR + push ebp + push ebx + push esi + push edi + ; + ; Load the 2 words + mov eax, DWORD PTR 20[esp] + mov ecx, DWORD PTR [eax] + mov edx, DWORD PTR 4[eax] + ; + ; P pointer, s and enc flag + mov edi, DWORD PTR 24[esp] + xor eax, eax + xor ebx, ebx + mov ebp, DWORD PTR 28[esp] + cmp ebp, 0 + je $L000start_decrypt + xor ecx, DWORD PTR [edi] + ; + ; Round 0 + ror ecx, 16 + mov esi, DWORD PTR 4[edi] + mov al, ch + mov bl, cl + ror ecx, 16 + xor edx, esi + mov esi, DWORD PTR 72[eax*4+edi] + mov ebp, DWORD PTR 1096[ebx*4+edi] + mov al, ch + mov bl, cl + add esi, ebp + mov eax, DWORD PTR 2120[eax*4+edi] + xor esi, eax + mov ebp, DWORD PTR 3144[ebx*4+edi] + add esi, ebp + xor eax, eax + xor edx, esi + ; + ; Round 1 + ror edx, 16 + mov esi, DWORD PTR 8[edi] + mov al, dh + mov bl, dl + ror edx, 16 + xor ecx, esi + mov esi, DWORD PTR 72[eax*4+edi] + mov ebp, DWORD PTR 1096[ebx*4+edi] + mov al, dh + mov bl, dl + add esi, ebp + mov eax, DWORD PTR 2120[eax*4+edi] + xor esi, eax + mov ebp, DWORD PTR 3144[ebx*4+edi] + add esi, ebp + xor eax, eax + xor ecx, esi + ; + ; Round 2 + ror ecx, 16 + mov esi, DWORD PTR 12[edi] + mov al, ch + mov bl, cl + ror ecx, 16 + xor edx, esi + mov esi, DWORD PTR 72[eax*4+edi] + mov ebp, DWORD PTR 1096[ebx*4+edi] + mov al, ch + mov bl, cl + add esi, ebp + mov eax, DWORD PTR 2120[eax*4+edi] + xor esi, eax + mov ebp, DWORD PTR 3144[ebx*4+edi] + add esi, ebp + xor eax, eax + xor edx, esi + ; + ; Round 3 + ror edx, 16 + mov esi, DWORD PTR 16[edi] + mov al, dh + mov bl, dl + ror edx, 16 + xor ecx, esi + mov esi, DWORD PTR 72[eax*4+edi] + mov ebp, DWORD PTR 1096[ebx*4+edi] + mov al, dh + mov bl, dl + add esi, ebp + mov eax, DWORD PTR 2120[eax*4+edi] + xor esi, eax + mov ebp, DWORD PTR 3144[ebx*4+edi] + add esi, ebp + xor eax, eax + xor ecx, esi + ; + ; Round 4 + ror ecx, 16 + mov esi, DWORD PTR 20[edi] + mov al, ch + mov bl, cl + ror ecx, 16 + xor edx, esi + mov esi, DWORD PTR 72[eax*4+edi] + mov ebp, DWORD PTR 1096[ebx*4+edi] + mov al, ch + mov bl, cl + add esi, ebp + mov eax, DWORD PTR 2120[eax*4+edi] + xor esi, eax + mov ebp, DWORD PTR 3144[ebx*4+edi] + add esi, ebp + xor eax, eax + xor edx, esi + ; + ; Round 5 + ror edx, 16 + mov esi, DWORD PTR 24[edi] + mov al, dh + mov bl, dl + ror edx, 16 + xor ecx, esi + mov esi, DWORD PTR 72[eax*4+edi] + mov ebp, DWORD PTR 1096[ebx*4+edi] + mov al, dh + mov bl, dl + add esi, ebp + mov eax, DWORD PTR 2120[eax*4+edi] + xor esi, eax + mov ebp, DWORD PTR 3144[ebx*4+edi] + add esi, ebp + xor eax, eax + xor ecx, esi + ; + ; Round 6 + ror ecx, 16 + mov esi, DWORD PTR 28[edi] + mov al, ch + mov bl, cl + ror ecx, 16 + xor edx, esi + mov esi, DWORD PTR 72[eax*4+edi] + mov ebp, DWORD PTR 1096[ebx*4+edi] + mov al, ch + mov bl, cl + add esi, ebp + mov eax, DWORD PTR 2120[eax*4+edi] + xor esi, eax + mov ebp, DWORD PTR 3144[ebx*4+edi] + add esi, ebp + xor eax, eax + xor edx, esi + ; + ; Round 7 + ror edx, 16 + mov esi, DWORD PTR 32[edi] + mov al, dh + mov bl, dl + ror edx, 16 + xor ecx, esi + mov esi, DWORD PTR 72[eax*4+edi] + mov ebp, DWORD PTR 1096[ebx*4+edi] + mov al, dh + mov bl, dl + add esi, ebp + mov eax, DWORD PTR 2120[eax*4+edi] + xor esi, eax + mov ebp, DWORD PTR 3144[ebx*4+edi] + add esi, ebp + xor eax, eax + xor ecx, esi + ; + ; Round 8 + ror ecx, 16 + mov esi, DWORD PTR 36[edi] + mov al, ch + mov bl, cl + ror ecx, 16 + xor edx, esi + mov esi, DWORD PTR 72[eax*4+edi] + mov ebp, DWORD PTR 1096[ebx*4+edi] + mov al, ch + mov bl, cl + add esi, ebp + mov eax, DWORD PTR 2120[eax*4+edi] + xor esi, eax + mov ebp, DWORD PTR 3144[ebx*4+edi] + add esi, ebp + xor eax, eax + xor edx, esi + ; + ; Round 9 + ror edx, 16 + mov esi, DWORD PTR 40[edi] + mov al, dh + mov bl, dl + ror edx, 16 + xor ecx, esi + mov esi, DWORD PTR 72[eax*4+edi] + mov ebp, DWORD PTR 1096[ebx*4+edi] + mov al, dh + mov bl, dl + add esi, ebp + mov eax, DWORD PTR 2120[eax*4+edi] + xor esi, eax + mov ebp, DWORD PTR 3144[ebx*4+edi] + add esi, ebp + xor eax, eax + xor ecx, esi + ; + ; Round 10 + ror ecx, 16 + mov esi, DWORD PTR 44[edi] + mov al, ch + mov bl, cl + ror ecx, 16 + xor edx, esi + mov esi, DWORD PTR 72[eax*4+edi] + mov ebp, DWORD PTR 1096[ebx*4+edi] + mov al, ch + mov bl, cl + add esi, ebp + mov eax, DWORD PTR 2120[eax*4+edi] + xor esi, eax + mov ebp, DWORD PTR 3144[ebx*4+edi] + add esi, ebp + xor eax, eax + xor edx, esi + ; + ; Round 11 + ror edx, 16 + mov esi, DWORD PTR 48[edi] + mov al, dh + mov bl, dl + ror edx, 16 + xor ecx, esi + mov esi, DWORD PTR 72[eax*4+edi] + mov ebp, DWORD PTR 1096[ebx*4+edi] + mov al, dh + mov bl, dl + add esi, ebp + mov eax, DWORD PTR 2120[eax*4+edi] + xor esi, eax + mov ebp, DWORD PTR 3144[ebx*4+edi] + add esi, ebp + xor eax, eax + xor ecx, esi + ; + ; Round 12 + ror ecx, 16 + mov esi, DWORD PTR 52[edi] + mov al, ch + mov bl, cl + ror ecx, 16 + xor edx, esi + mov esi, DWORD PTR 72[eax*4+edi] + mov ebp, DWORD PTR 1096[ebx*4+edi] + mov al, ch + mov bl, cl + add esi, ebp + mov eax, DWORD PTR 2120[eax*4+edi] + xor esi, eax + mov ebp, DWORD PTR 3144[ebx*4+edi] + add esi, ebp + xor eax, eax + xor edx, esi + ; + ; Round 13 + ror edx, 16 + mov esi, DWORD PTR 56[edi] + mov al, dh + mov bl, dl + ror edx, 16 + xor ecx, esi + mov esi, DWORD PTR 72[eax*4+edi] + mov ebp, DWORD PTR 1096[ebx*4+edi] + mov al, dh + mov bl, dl + add esi, ebp + mov eax, DWORD PTR 2120[eax*4+edi] + xor esi, eax + mov ebp, DWORD PTR 3144[ebx*4+edi] + add esi, ebp + xor eax, eax + xor ecx, esi + ; + ; Round 14 + ror ecx, 16 + mov esi, DWORD PTR 60[edi] + mov al, ch + mov bl, cl + ror ecx, 16 + xor edx, esi + mov esi, DWORD PTR 72[eax*4+edi] + mov ebp, DWORD PTR 1096[ebx*4+edi] + mov al, ch + mov bl, cl + add esi, ebp + mov eax, DWORD PTR 2120[eax*4+edi] + xor esi, eax + mov ebp, DWORD PTR 3144[ebx*4+edi] + add esi, ebp + xor eax, eax + xor edx, esi + ; + ; Round 15 + ror edx, 16 + mov esi, DWORD PTR 64[edi] + mov al, dh + mov bl, dl + ror edx, 16 + xor ecx, esi + mov esi, DWORD PTR 72[eax*4+edi] + mov ebp, DWORD PTR 1096[ebx*4+edi] + mov al, dh + mov bl, dl + add esi, ebp + mov eax, DWORD PTR 2120[eax*4+edi] + xor esi, eax + mov ebp, DWORD PTR 3144[ebx*4+edi] + add esi, ebp + xor eax, eax + xor ecx, esi + xor edx, DWORD PTR 68[edi] + mov eax, DWORD PTR 20[esp] + mov DWORD PTR [eax],edx + mov DWORD PTR 4[eax],ecx + pop edi + pop esi + pop ebx + pop ebp + ret +$L000start_decrypt: + xor ecx, DWORD PTR 68[edi] + ; + ; Round 16 + ror ecx, 16 + mov esi, DWORD PTR 64[edi] + mov al, ch + mov bl, cl + ror ecx, 16 + xor edx, esi + mov esi, DWORD PTR 72[eax*4+edi] + mov ebp, DWORD PTR 1096[ebx*4+edi] + mov al, ch + mov bl, cl + add esi, ebp + mov eax, DWORD PTR 2120[eax*4+edi] + xor esi, eax + mov ebp, DWORD PTR 3144[ebx*4+edi] + add esi, ebp + xor eax, eax + xor edx, esi + ; + ; Round 15 + ror edx, 16 + mov esi, DWORD PTR 60[edi] + mov al, dh + mov bl, dl + ror edx, 16 + xor ecx, esi + mov esi, DWORD PTR 72[eax*4+edi] + mov ebp, DWORD PTR 1096[ebx*4+edi] + mov al, dh + mov bl, dl + add esi, ebp + mov eax, DWORD PTR 2120[eax*4+edi] + xor esi, eax + mov ebp, DWORD PTR 3144[ebx*4+edi] + add esi, ebp + xor eax, eax + xor ecx, esi + ; + ; Round 14 + ror ecx, 16 + mov esi, DWORD PTR 56[edi] + mov al, ch + mov bl, cl + ror ecx, 16 + xor edx, esi + mov esi, DWORD PTR 72[eax*4+edi] + mov ebp, DWORD PTR 1096[ebx*4+edi] + mov al, ch + mov bl, cl + add esi, ebp + mov eax, DWORD PTR 2120[eax*4+edi] + xor esi, eax + mov ebp, DWORD PTR 3144[ebx*4+edi] + add esi, ebp + xor eax, eax + xor edx, esi + ; + ; Round 13 + ror edx, 16 + mov esi, DWORD PTR 52[edi] + mov al, dh + mov bl, dl + ror edx, 16 + xor ecx, esi + mov esi, DWORD PTR 72[eax*4+edi] + mov ebp, DWORD PTR 1096[ebx*4+edi] + mov al, dh + mov bl, dl + add esi, ebp + mov eax, DWORD PTR 2120[eax*4+edi] + xor esi, eax + mov ebp, DWORD PTR 3144[ebx*4+edi] + add esi, ebp + xor eax, eax + xor ecx, esi + ; + ; Round 12 + ror ecx, 16 + mov esi, DWORD PTR 48[edi] + mov al, ch + mov bl, cl + ror ecx, 16 + xor edx, esi + mov esi, DWORD PTR 72[eax*4+edi] + mov ebp, DWORD PTR 1096[ebx*4+edi] + mov al, ch + mov bl, cl + add esi, ebp + mov eax, DWORD PTR 2120[eax*4+edi] + xor esi, eax + mov ebp, DWORD PTR 3144[ebx*4+edi] + add esi, ebp + xor eax, eax + xor edx, esi + ; + ; Round 11 + ror edx, 16 + mov esi, DWORD PTR 44[edi] + mov al, dh + mov bl, dl + ror edx, 16 + xor ecx, esi + mov esi, DWORD PTR 72[eax*4+edi] + mov ebp, DWORD PTR 1096[ebx*4+edi] + mov al, dh + mov bl, dl + add esi, ebp + mov eax, DWORD PTR 2120[eax*4+edi] + xor esi, eax + mov ebp, DWORD PTR 3144[ebx*4+edi] + add esi, ebp + xor eax, eax + xor ecx, esi + ; + ; Round 10 + ror ecx, 16 + mov esi, DWORD PTR 40[edi] + mov al, ch + mov bl, cl + ror ecx, 16 + xor edx, esi + mov esi, DWORD PTR 72[eax*4+edi] + mov ebp, DWORD PTR 1096[ebx*4+edi] + mov al, ch + mov bl, cl + add esi, ebp + mov eax, DWORD PTR 2120[eax*4+edi] + xor esi, eax + mov ebp, DWORD PTR 3144[ebx*4+edi] + add esi, ebp + xor eax, eax + xor edx, esi + ; + ; Round 9 + ror edx, 16 + mov esi, DWORD PTR 36[edi] + mov al, dh + mov bl, dl + ror edx, 16 + xor ecx, esi + mov esi, DWORD PTR 72[eax*4+edi] + mov ebp, DWORD PTR 1096[ebx*4+edi] + mov al, dh + mov bl, dl + add esi, ebp + mov eax, DWORD PTR 2120[eax*4+edi] + xor esi, eax + mov ebp, DWORD PTR 3144[ebx*4+edi] + add esi, ebp + xor eax, eax + xor ecx, esi + ; + ; Round 8 + ror ecx, 16 + mov esi, DWORD PTR 32[edi] + mov al, ch + mov bl, cl + ror ecx, 16 + xor edx, esi + mov esi, DWORD PTR 72[eax*4+edi] + mov ebp, DWORD PTR 1096[ebx*4+edi] + mov al, ch + mov bl, cl + add esi, ebp + mov eax, DWORD PTR 2120[eax*4+edi] + xor esi, eax + mov ebp, DWORD PTR 3144[ebx*4+edi] + add esi, ebp + xor eax, eax + xor edx, esi + ; + ; Round 7 + ror edx, 16 + mov esi, DWORD PTR 28[edi] + mov al, dh + mov bl, dl + ror edx, 16 + xor ecx, esi + mov esi, DWORD PTR 72[eax*4+edi] + mov ebp, DWORD PTR 1096[ebx*4+edi] + mov al, dh + mov bl, dl + add esi, ebp + mov eax, DWORD PTR 2120[eax*4+edi] + xor esi, eax + mov ebp, DWORD PTR 3144[ebx*4+edi] + add esi, ebp + xor eax, eax + xor ecx, esi + ; + ; Round 6 + ror ecx, 16 + mov esi, DWORD PTR 24[edi] + mov al, ch + mov bl, cl + ror ecx, 16 + xor edx, esi + mov esi, DWORD PTR 72[eax*4+edi] + mov ebp, DWORD PTR 1096[ebx*4+edi] + mov al, ch + mov bl, cl + add esi, ebp + mov eax, DWORD PTR 2120[eax*4+edi] + xor esi, eax + mov ebp, DWORD PTR 3144[ebx*4+edi] + add esi, ebp + xor eax, eax + xor edx, esi + ; + ; Round 5 + ror edx, 16 + mov esi, DWORD PTR 20[edi] + mov al, dh + mov bl, dl + ror edx, 16 + xor ecx, esi + mov esi, DWORD PTR 72[eax*4+edi] + mov ebp, DWORD PTR 1096[ebx*4+edi] + mov al, dh + mov bl, dl + add esi, ebp + mov eax, DWORD PTR 2120[eax*4+edi] + xor esi, eax + mov ebp, DWORD PTR 3144[ebx*4+edi] + add esi, ebp + xor eax, eax + xor ecx, esi + ; + ; Round 4 + ror ecx, 16 + mov esi, DWORD PTR 16[edi] + mov al, ch + mov bl, cl + ror ecx, 16 + xor edx, esi + mov esi, DWORD PTR 72[eax*4+edi] + mov ebp, DWORD PTR 1096[ebx*4+edi] + mov al, ch + mov bl, cl + add esi, ebp + mov eax, DWORD PTR 2120[eax*4+edi] + xor esi, eax + mov ebp, DWORD PTR 3144[ebx*4+edi] + add esi, ebp + xor eax, eax + xor edx, esi + ; + ; Round 3 + ror edx, 16 + mov esi, DWORD PTR 12[edi] + mov al, dh + mov bl, dl + ror edx, 16 + xor ecx, esi + mov esi, DWORD PTR 72[eax*4+edi] + mov ebp, DWORD PTR 1096[ebx*4+edi] + mov al, dh + mov bl, dl + add esi, ebp + mov eax, DWORD PTR 2120[eax*4+edi] + xor esi, eax + mov ebp, DWORD PTR 3144[ebx*4+edi] + add esi, ebp + xor eax, eax + xor ecx, esi + ; + ; Round 2 + ror ecx, 16 + mov esi, DWORD PTR 8[edi] + mov al, ch + mov bl, cl + ror ecx, 16 + xor edx, esi + mov esi, DWORD PTR 72[eax*4+edi] + mov ebp, DWORD PTR 1096[ebx*4+edi] + mov al, ch + mov bl, cl + add esi, ebp + mov eax, DWORD PTR 2120[eax*4+edi] + xor esi, eax + mov ebp, DWORD PTR 3144[ebx*4+edi] + add esi, ebp + xor eax, eax + xor edx, esi + ; + ; Round 1 + ror edx, 16 + mov esi, DWORD PTR 4[edi] + mov al, dh + mov bl, dl + ror edx, 16 + xor ecx, esi + mov esi, DWORD PTR 72[eax*4+edi] + mov ebp, DWORD PTR 1096[ebx*4+edi] + mov al, dh + mov bl, dl + add esi, ebp + mov eax, DWORD PTR 2120[eax*4+edi] + xor esi, eax + mov ebp, DWORD PTR 3144[ebx*4+edi] + add esi, ebp + xor eax, eax + xor ecx, esi + xor edx, DWORD PTR [edi] + mov eax, DWORD PTR 20[esp] + mov DWORD PTR [eax],edx + mov DWORD PTR 4[eax],ecx + pop edi + pop esi + pop ebx + pop ebp + ret +_BF_encrypt ENDP +_TEXT ENDS +END
diff --git a/crypto/bf/asm/bf586.pl b/crypto/bf/asm/bf586.pl new file mode 100644 index 0000000..bcb53cf --- /dev/null +++ b/crypto/bf/asm/bf586.pl
@@ -0,0 +1,159 @@ +#!/usr/local/bin/perl +#!/usr/local/bin/perl + +$prog="bf586.pl"; + +# base code is in microsft +# op dest, source +# format. +# + +if ( ($ARGV[0] eq "elf")) + { require "x86unix.pl"; } +elsif ( ($ARGV[0] eq "a.out")) + { $aout=1; require "x86unix.pl"; } +elsif ( ($ARGV[0] eq "sol")) + { $sol=1; require "x86unix.pl"; } +elsif ( ($ARGV[0] eq "cpp")) + { $cpp=1; require "x86unix.pl"; } +elsif ( ($ARGV[0] eq "win32")) + { require "x86ms.pl"; } +else + { + print STDERR <<"EOF"; +Pick one target type from + elf - linux, FreeBSD etc + a.out - old linux + sol - x86 solaris + cpp - format so x86unix.cpp can be used + win32 - Windows 95/Windows NT +EOF + exit(1); + } + +&comment("Don't even think of reading this code"); +&comment("It was automatically generated by $prog"); +&comment("Which is a perl program used to generate the x86 assember for"); +&comment("any of elf, a.out, Win32, or Solaris"); +&comment("It can be found in SSLeay 0.7.0+"); +&comment("eric <eay\@cryptsoft.com>"); +&comment(""); + +&file("bfx86xxxx"); + +$BF_ROUNDS=16; +$BF_OFF=($BF_ROUNDS+2)*4; +$L="ecx"; +$R="edx"; +$P="edi"; +$tot="esi"; +$tmp1="eax"; +$tmp2="ebx"; +$tmp3="ebp"; + +&des_encrypt("BF_encrypt"); + +&file_end(); + +sub des_encrypt + { + local($name)=@_; + + &function_begin($name,3,""); + + &comment(""); + &comment("Load the 2 words"); + &mov("eax",&wparam(0)); + &mov($L,&DWP(0,"eax","",0)); + &mov($R,&DWP(4,"eax","",0)); + + &comment(""); + &comment("P pointer, s and enc flag"); + &mov($P,&wparam(1)); + + &xor( $tmp1, $tmp1); + &xor( $tmp2, $tmp2); + + # encrypting part + + &mov("ebp",&wparam(2)); # get encrypt flag + &cmp("ebp","0"); + &je(&label("start_decrypt")); + + &xor($L,&DWP(0,$P,"",0)); + for ($i=0; $i<$BF_ROUNDS; $i+=2) + { + &comment(""); + &comment("Round $i"); + &BF_ENCRYPT($i+1,$R,$L,$P,$tot,$tmp1,$tmp2,$tmp3); + + &comment(""); + &comment("Round ".sprintf("%d",$i+1)); + &BF_ENCRYPT($i+2,$L,$R,$P,$tot,$tmp1,$tmp2,$tmp3); + } + &xor($R,&DWP(($BF_ROUNDS+1)*4,$P,"",0)); + + &mov("eax",&wparam(0)); + &mov(&DWP(0,"eax","",0),$R); + &mov(&DWP(4,"eax","",0),$L); + &function_end_A($name); + + &set_label("start_decrypt"); + + &xor($L,&DWP(($BF_ROUNDS+1)*4,$P,"",0)); + for ($i=$BF_ROUNDS; $i>0; $i-=2) + { + &comment(""); + &comment("Round $i"); + &BF_ENCRYPT($i,$R,$L,$P,$tot,$tmp1,$tmp2,$tmp3); + &comment(""); + &comment("Round ".sprintf("%d",$i-1)); + &BF_ENCRYPT($i-1,$L,$R,$P,$tot,$tmp1,$tmp2,$tmp3); + } + &xor($R,&DWP(0,$P,"",0)); + + &mov("eax",&wparam(0)); + &mov(&DWP(0,"eax","",0),$R); + &mov(&DWP(4,"eax","",0),$L); + &function_end_A($name); + + &function_end_B($name); + } + +sub BF_ENCRYPT + { + local($i,$L,$R,$P,$tot,$tmp1,$tmp2,$tmp3)=@_; + + &rotr( $R, 16); + &mov( $tot, &DWP(&n2a($i*4),$P,"",0)); + + &movb( &LB($tmp1), &HB($R)); + &movb( &LB($tmp2), &LB($R)); + + &rotr( $R, 16); + &xor( $L, $tot); + + &mov( $tot, &DWP(&n2a($BF_OFF+0x0000),$P,$tmp1,4)); + &mov( $tmp3, &DWP(&n2a($BF_OFF+0x0400),$P,$tmp2,4)); + + &movb( &LB($tmp1), &HB($R)); + &movb( &LB($tmp2), &LB($R)); + + &add( $tot, $tmp3); + &mov( $tmp1, &DWP(&n2a($BF_OFF+0x0800),$P,$tmp1,4)); # delay + + &xor( $tot, $tmp1); + &mov( $tmp3, &DWP(&n2a($BF_OFF+0x0C00),$P,$tmp2,4)); + + &add( $tot, $tmp3); + &xor( $tmp1, $tmp1); + + &xor( $L, $tot); + # delay + } + +sub n2a + { + sprintf("%d",$_[0]); + } +
diff --git a/crypto/bf/asm/bx86-cpp.s b/crypto/bf/asm/bx86-cpp.s new file mode 100644 index 0000000..0925137 --- /dev/null +++ b/crypto/bf/asm/bx86-cpp.s
@@ -0,0 +1,666 @@ + /* Don't even think of reading this code */ + /* It was automatically generated by bf586.pl */ + /* Which is a perl program used to generate the x86 assember for */ + /* any of elf, a.out, Win32, or Solaris */ + /* It can be found in SSLeay 0.7.0+ */ + /* eric <eay@cryptsoft.com> */ + + .file "bfx86xxxx.s" + .version "01.01" +gcc2_compiled.: +.text + .align ALIGN +.globl BF_encrypt + TYPE(BF_encrypt,@function) +BF_encrypt: + pushl %ebp + pushl %ebx + pushl %esi + pushl %edi + + + /* Load the 2 words */ + movl 20(%esp), %eax + movl (%eax), %ecx + movl 4(%eax), %edx + + /* P pointer, s and enc flag */ + movl 24(%esp), %edi + xorl %eax, %eax + xorl %ebx, %ebx + movl 28(%esp), %ebp + cmpl $0, %ebp + je .L000start_decrypt + xorl (%edi), %ecx + + /* Round 0 */ + rorl $16, %ecx + movl 4(%edi), %esi + movb %ch, %al + movb %cl, %bl + rorl $16, %ecx + xorl %esi, %edx + movl 72(%edi,%eax,4),%esi + movl 1096(%edi,%ebx,4),%ebp + movb %ch, %al + movb %cl, %bl + addl %ebp, %esi + movl 2120(%edi,%eax,4),%eax + xorl %eax, %esi + movl 3144(%edi,%ebx,4),%ebp + addl %ebp, %esi + xorl %eax, %eax + xorl %esi, %edx + + /* Round 1 */ + rorl $16, %edx + movl 8(%edi), %esi + movb %dh, %al + movb %dl, %bl + rorl $16, %edx + xorl %esi, %ecx + movl 72(%edi,%eax,4),%esi + movl 1096(%edi,%ebx,4),%ebp + movb %dh, %al + movb %dl, %bl + addl %ebp, %esi + movl 2120(%edi,%eax,4),%eax + xorl %eax, %esi + movl 3144(%edi,%ebx,4),%ebp + addl %ebp, %esi + xorl %eax, %eax + xorl %esi, %ecx + + /* Round 2 */ + rorl $16, %ecx + movl 12(%edi), %esi + movb %ch, %al + movb %cl, %bl + rorl $16, %ecx + xorl %esi, %edx + movl 72(%edi,%eax,4),%esi + movl 1096(%edi,%ebx,4),%ebp + movb %ch, %al + movb %cl, %bl + addl %ebp, %esi + movl 2120(%edi,%eax,4),%eax + xorl %eax, %esi + movl 3144(%edi,%ebx,4),%ebp + addl %ebp, %esi + xorl %eax, %eax + xorl %esi, %edx + + /* Round 3 */ + rorl $16, %edx + movl 16(%edi), %esi + movb %dh, %al + movb %dl, %bl + rorl $16, %edx + xorl %esi, %ecx + movl 72(%edi,%eax,4),%esi + movl 1096(%edi,%ebx,4),%ebp + movb %dh, %al + movb %dl, %bl + addl %ebp, %esi + movl 2120(%edi,%eax,4),%eax + xorl %eax, %esi + movl 3144(%edi,%ebx,4),%ebp + addl %ebp, %esi + xorl %eax, %eax + xorl %esi, %ecx + + /* Round 4 */ + rorl $16, %ecx + movl 20(%edi), %esi + movb %ch, %al + movb %cl, %bl + rorl $16, %ecx + xorl %esi, %edx + movl 72(%edi,%eax,4),%esi + movl 1096(%edi,%ebx,4),%ebp + movb %ch, %al + movb %cl, %bl + addl %ebp, %esi + movl 2120(%edi,%eax,4),%eax + xorl %eax, %esi + movl 3144(%edi,%ebx,4),%ebp + addl %ebp, %esi + xorl %eax, %eax + xorl %esi, %edx + + /* Round 5 */ + rorl $16, %edx + movl 24(%edi), %esi + movb %dh, %al + movb %dl, %bl + rorl $16, %edx + xorl %esi, %ecx + movl 72(%edi,%eax,4),%esi + movl 1096(%edi,%ebx,4),%ebp + movb %dh, %al + movb %dl, %bl + addl %ebp, %esi + movl 2120(%edi,%eax,4),%eax + xorl %eax, %esi + movl 3144(%edi,%ebx,4),%ebp + addl %ebp, %esi + xorl %eax, %eax + xorl %esi, %ecx + + /* Round 6 */ + rorl $16, %ecx + movl 28(%edi), %esi + movb %ch, %al + movb %cl, %bl + rorl $16, %ecx + xorl %esi, %edx + movl 72(%edi,%eax,4),%esi + movl 1096(%edi,%ebx,4),%ebp + movb %ch, %al + movb %cl, %bl + addl %ebp, %esi + movl 2120(%edi,%eax,4),%eax + xorl %eax, %esi + movl 3144(%edi,%ebx,4),%ebp + addl %ebp, %esi + xorl %eax, %eax + xorl %esi, %edx + + /* Round 7 */ + rorl $16, %edx + movl 32(%edi), %esi + movb %dh, %al + movb %dl, %bl + rorl $16, %edx + xorl %esi, %ecx + movl 72(%edi,%eax,4),%esi + movl 1096(%edi,%ebx,4),%ebp + movb %dh, %al + movb %dl, %bl + addl %ebp, %esi + movl 2120(%edi,%eax,4),%eax + xorl %eax, %esi + movl 3144(%edi,%ebx,4),%ebp + addl %ebp, %esi + xorl %eax, %eax + xorl %esi, %ecx + + /* Round 8 */ + rorl $16, %ecx + movl 36(%edi), %esi + movb %ch, %al + movb %cl, %bl + rorl $16, %ecx + xorl %esi, %edx + movl 72(%edi,%eax,4),%esi + movl 1096(%edi,%ebx,4),%ebp + movb %ch, %al + movb %cl, %bl + addl %ebp, %esi + movl 2120(%edi,%eax,4),%eax + xorl %eax, %esi + movl 3144(%edi,%ebx,4),%ebp + addl %ebp, %esi + xorl %eax, %eax + xorl %esi, %edx + + /* Round 9 */ + rorl $16, %edx + movl 40(%edi), %esi + movb %dh, %al + movb %dl, %bl + rorl $16, %edx + xorl %esi, %ecx + movl 72(%edi,%eax,4),%esi + movl 1096(%edi,%ebx,4),%ebp + movb %dh, %al + movb %dl, %bl + addl %ebp, %esi + movl 2120(%edi,%eax,4),%eax + xorl %eax, %esi + movl 3144(%edi,%ebx,4),%ebp + addl %ebp, %esi + xorl %eax, %eax + xorl %esi, %ecx + + /* Round 10 */ + rorl $16, %ecx + movl 44(%edi), %esi + movb %ch, %al + movb %cl, %bl + rorl $16, %ecx + xorl %esi, %edx + movl 72(%edi,%eax,4),%esi + movl 1096(%edi,%ebx,4),%ebp + movb %ch, %al + movb %cl, %bl + addl %ebp, %esi + movl 2120(%edi,%eax,4),%eax + xorl %eax, %esi + movl 3144(%edi,%ebx,4),%ebp + addl %ebp, %esi + xorl %eax, %eax + xorl %esi, %edx + + /* Round 11 */ + rorl $16, %edx + movl 48(%edi), %esi + movb %dh, %al + movb %dl, %bl + rorl $16, %edx + xorl %esi, %ecx + movl 72(%edi,%eax,4),%esi + movl 1096(%edi,%ebx,4),%ebp + movb %dh, %al + movb %dl, %bl + addl %ebp, %esi + movl 2120(%edi,%eax,4),%eax + xorl %eax, %esi + movl 3144(%edi,%ebx,4),%ebp + addl %ebp, %esi + xorl %eax, %eax + xorl %esi, %ecx + + /* Round 12 */ + rorl $16, %ecx + movl 52(%edi), %esi + movb %ch, %al + movb %cl, %bl + rorl $16, %ecx + xorl %esi, %edx + movl 72(%edi,%eax,4),%esi + movl 1096(%edi,%ebx,4),%ebp + movb %ch, %al + movb %cl, %bl + addl %ebp, %esi + movl 2120(%edi,%eax,4),%eax + xorl %eax, %esi + movl 3144(%edi,%ebx,4),%ebp + addl %ebp, %esi + xorl %eax, %eax + xorl %esi, %edx + + /* Round 13 */ + rorl $16, %edx + movl 56(%edi), %esi + movb %dh, %al + movb %dl, %bl + rorl $16, %edx + xorl %esi, %ecx + movl 72(%edi,%eax,4),%esi + movl 1096(%edi,%ebx,4),%ebp + movb %dh, %al + movb %dl, %bl + addl %ebp, %esi + movl 2120(%edi,%eax,4),%eax + xorl %eax, %esi + movl 3144(%edi,%ebx,4),%ebp + addl %ebp, %esi + xorl %eax, %eax + xorl %esi, %ecx + + /* Round 14 */ + rorl $16, %ecx + movl 60(%edi), %esi + movb %ch, %al + movb %cl, %bl + rorl $16, %ecx + xorl %esi, %edx + movl 72(%edi,%eax,4),%esi + movl 1096(%edi,%ebx,4),%ebp + movb %ch, %al + movb %cl, %bl + addl %ebp, %esi + movl 2120(%edi,%eax,4),%eax + xorl %eax, %esi + movl 3144(%edi,%ebx,4),%ebp + addl %ebp, %esi + xorl %eax, %eax + xorl %esi, %edx + + /* Round 15 */ + rorl $16, %edx + movl 64(%edi), %esi + movb %dh, %al + movb %dl, %bl + rorl $16, %edx + xorl %esi, %ecx + movl 72(%edi,%eax,4),%esi + movl 1096(%edi,%ebx,4),%ebp + movb %dh, %al + movb %dl, %bl + addl %ebp, %esi + movl 2120(%edi,%eax,4),%eax + xorl %eax, %esi + movl 3144(%edi,%ebx,4),%ebp + addl %ebp, %esi + xorl %eax, %eax + xorl %esi, %ecx + xorl 68(%edi), %edx + movl 20(%esp), %eax + movl %edx, (%eax) + movl %ecx, 4(%eax) + popl %edi + popl %esi + popl %ebx + popl %ebp + ret +.align ALIGN +.L000start_decrypt: + xorl 68(%edi), %ecx + + /* Round 16 */ + rorl $16, %ecx + movl 64(%edi), %esi + movb %ch, %al + movb %cl, %bl + rorl $16, %ecx + xorl %esi, %edx + movl 72(%edi,%eax,4),%esi + movl 1096(%edi,%ebx,4),%ebp + movb %ch, %al + movb %cl, %bl + addl %ebp, %esi + movl 2120(%edi,%eax,4),%eax + xorl %eax, %esi + movl 3144(%edi,%ebx,4),%ebp + addl %ebp, %esi + xorl %eax, %eax + xorl %esi, %edx + + /* Round 15 */ + rorl $16, %edx + movl 60(%edi), %esi + movb %dh, %al + movb %dl, %bl + rorl $16, %edx + xorl %esi, %ecx + movl 72(%edi,%eax,4),%esi + movl 1096(%edi,%ebx,4),%ebp + movb %dh, %al + movb %dl, %bl + addl %ebp, %esi + movl 2120(%edi,%eax,4),%eax + xorl %eax, %esi + movl 3144(%edi,%ebx,4),%ebp + addl %ebp, %esi + xorl %eax, %eax + xorl %esi, %ecx + + /* Round 14 */ + rorl $16, %ecx + movl 56(%edi), %esi + movb %ch, %al + movb %cl, %bl + rorl $16, %ecx + xorl %esi, %edx + movl 72(%edi,%eax,4),%esi + movl 1096(%edi,%ebx,4),%ebp + movb %ch, %al + movb %cl, %bl + addl %ebp, %esi + movl 2120(%edi,%eax,4),%eax + xorl %eax, %esi + movl 3144(%edi,%ebx,4),%ebp + addl %ebp, %esi + xorl %eax, %eax + xorl %esi, %edx + + /* Round 13 */ + rorl $16, %edx + movl 52(%edi), %esi + movb %dh, %al + movb %dl, %bl + rorl $16, %edx + xorl %esi, %ecx + movl 72(%edi,%eax,4),%esi + movl 1096(%edi,%ebx,4),%ebp + movb %dh, %al + movb %dl, %bl + addl %ebp, %esi + movl 2120(%edi,%eax,4),%eax + xorl %eax, %esi + movl 3144(%edi,%ebx,4),%ebp + addl %ebp, %esi + xorl %eax, %eax + xorl %esi, %ecx + + /* Round 12 */ + rorl $16, %ecx + movl 48(%edi), %esi + movb %ch, %al + movb %cl, %bl + rorl $16, %ecx + xorl %esi, %edx + movl 72(%edi,%eax,4),%esi + movl 1096(%edi,%ebx,4),%ebp + movb %ch, %al + movb %cl, %bl + addl %ebp, %esi + movl 2120(%edi,%eax,4),%eax + xorl %eax, %esi + movl 3144(%edi,%ebx,4),%ebp + addl %ebp, %esi + xorl %eax, %eax + xorl %esi, %edx + + /* Round 11 */ + rorl $16, %edx + movl 44(%edi), %esi + movb %dh, %al + movb %dl, %bl + rorl $16, %edx + xorl %esi, %ecx + movl 72(%edi,%eax,4),%esi + movl 1096(%edi,%ebx,4),%ebp + movb %dh, %al + movb %dl, %bl + addl %ebp, %esi + movl 2120(%edi,%eax,4),%eax + xorl %eax, %esi + movl 3144(%edi,%ebx,4),%ebp + addl %ebp, %esi + xorl %eax, %eax + xorl %esi, %ecx + + /* Round 10 */ + rorl $16, %ecx + movl 40(%edi), %esi + movb %ch, %al + movb %cl, %bl + rorl $16, %ecx + xorl %esi, %edx + movl 72(%edi,%eax,4),%esi + movl 1096(%edi,%ebx,4),%ebp + movb %ch, %al + movb %cl, %bl + addl %ebp, %esi + movl 2120(%edi,%eax,4),%eax + xorl %eax, %esi + movl 3144(%edi,%ebx,4),%ebp + addl %ebp, %esi + xorl %eax, %eax + xorl %esi, %edx + + /* Round 9 */ + rorl $16, %edx + movl 36(%edi), %esi + movb %dh, %al + movb %dl, %bl + rorl $16, %edx + xorl %esi, %ecx + movl 72(%edi,%eax,4),%esi + movl 1096(%edi,%ebx,4),%ebp + movb %dh, %al + movb %dl, %bl + addl %ebp, %esi + movl 2120(%edi,%eax,4),%eax + xorl %eax, %esi + movl 3144(%edi,%ebx,4),%ebp + addl %ebp, %esi + xorl %eax, %eax + xorl %esi, %ecx + + /* Round 8 */ + rorl $16, %ecx + movl 32(%edi), %esi + movb %ch, %al + movb %cl, %bl + rorl $16, %ecx + xorl %esi, %edx + movl 72(%edi,%eax,4),%esi + movl 1096(%edi,%ebx,4),%ebp + movb %ch, %al + movb %cl, %bl + addl %ebp, %esi + movl 2120(%edi,%eax,4),%eax + xorl %eax, %esi + movl 3144(%edi,%ebx,4),%ebp + addl %ebp, %esi + xorl %eax, %eax + xorl %esi, %edx + + /* Round 7 */ + rorl $16, %edx + movl 28(%edi), %esi + movb %dh, %al + movb %dl, %bl + rorl $16, %edx + xorl %esi, %ecx + movl 72(%edi,%eax,4),%esi + movl 1096(%edi,%ebx,4),%ebp + movb %dh, %al + movb %dl, %bl + addl %ebp, %esi + movl 2120(%edi,%eax,4),%eax + xorl %eax, %esi + movl 3144(%edi,%ebx,4),%ebp + addl %ebp, %esi + xorl %eax, %eax + xorl %esi, %ecx + + /* Round 6 */ + rorl $16, %ecx + movl 24(%edi), %esi + movb %ch, %al + movb %cl, %bl + rorl $16, %ecx + xorl %esi, %edx + movl 72(%edi,%eax,4),%esi + movl 1096(%edi,%ebx,4),%ebp + movb %ch, %al + movb %cl, %bl + addl %ebp, %esi + movl 2120(%edi,%eax,4),%eax + xorl %eax, %esi + movl 3144(%edi,%ebx,4),%ebp + addl %ebp, %esi + xorl %eax, %eax + xorl %esi, %edx + + /* Round 5 */ + rorl $16, %edx + movl 20(%edi), %esi + movb %dh, %al + movb %dl, %bl + rorl $16, %edx + xorl %esi, %ecx + movl 72(%edi,%eax,4),%esi + movl 1096(%edi,%ebx,4),%ebp + movb %dh, %al + movb %dl, %bl + addl %ebp, %esi + movl 2120(%edi,%eax,4),%eax + xorl %eax, %esi + movl 3144(%edi,%ebx,4),%ebp + addl %ebp, %esi + xorl %eax, %eax + xorl %esi, %ecx + + /* Round 4 */ + rorl $16, %ecx + movl 16(%edi), %esi + movb %ch, %al + movb %cl, %bl + rorl $16, %ecx + xorl %esi, %edx + movl 72(%edi,%eax,4),%esi + movl 1096(%edi,%ebx,4),%ebp + movb %ch, %al + movb %cl, %bl + addl %ebp, %esi + movl 2120(%edi,%eax,4),%eax + xorl %eax, %esi + movl 3144(%edi,%ebx,4),%ebp + addl %ebp, %esi + xorl %eax, %eax + xorl %esi, %edx + + /* Round 3 */ + rorl $16, %edx + movl 12(%edi), %esi + movb %dh, %al + movb %dl, %bl + rorl $16, %edx + xorl %esi, %ecx + movl 72(%edi,%eax,4),%esi + movl 1096(%edi,%ebx,4),%ebp + movb %dh, %al + movb %dl, %bl + addl %ebp, %esi + movl 2120(%edi,%eax,4),%eax + xorl %eax, %esi + movl 3144(%edi,%ebx,4),%ebp + addl %ebp, %esi + xorl %eax, %eax + xorl %esi, %ecx + + /* Round 2 */ + rorl $16, %ecx + movl 8(%edi), %esi + movb %ch, %al + movb %cl, %bl + rorl $16, %ecx + xorl %esi, %edx + movl 72(%edi,%eax,4),%esi + movl 1096(%edi,%ebx,4),%ebp + movb %ch, %al + movb %cl, %bl + addl %ebp, %esi + movl 2120(%edi,%eax,4),%eax + xorl %eax, %esi + movl 3144(%edi,%ebx,4),%ebp + addl %ebp, %esi + xorl %eax, %eax + xorl %esi, %edx + + /* Round 1 */ + rorl $16, %edx + movl 4(%edi), %esi + movb %dh, %al + movb %dl, %bl + rorl $16, %edx + xorl %esi, %ecx + movl 72(%edi,%eax,4),%esi + movl 1096(%edi,%ebx,4),%ebp + movb %dh, %al + movb %dl, %bl + addl %ebp, %esi + movl 2120(%edi,%eax,4),%eax + xorl %eax, %esi + movl 3144(%edi,%ebx,4),%ebp + addl %ebp, %esi + xorl %eax, %eax + xorl %esi, %ecx + xorl (%edi), %edx + movl 20(%esp), %eax + movl %edx, (%eax) + movl %ecx, 4(%eax) + popl %edi + popl %esi + popl %ebx + popl %ebp + ret +.BF_encrypt_end: + SIZE(BF_encrypt,.BF_encrypt_end-BF_encrypt) +.ident "desasm.pl"
diff --git a/crypto/bf/asm/bx86unix.cpp b/crypto/bf/asm/bx86unix.cpp new file mode 100644 index 0000000..dcb10d2 --- /dev/null +++ b/crypto/bf/asm/bx86unix.cpp
@@ -0,0 +1,33 @@ + +#define TYPE(a,b) .type a,b +#define SIZE(a,b) .size a,b + +#ifdef OUT +#define OK 1 +#define BF_encrypt _BF_encrypt +#define ALIGN 4 +#endif + +#ifdef BSDI +#define OK 1 +#define BF_encrypt _BF_encrypt +#define ALIGN 4 +#undef SIZE +#undef TYPE +#endif + +#if defined(ELF) || defined(SOL) +#define OK 1 +#define ALIGN 16 +#endif + +#ifndef OK +You need to define one of +ELF - elf systems - linux-elf, NetBSD and DG-UX +OUT - a.out systems - linux-a.out and FreeBSD +SOL - solaris systems, which are elf with strange comment lines +BSDI - a.out with a very primative version of as. +#endif + +#include "bx86-cpp.s" +
diff --git a/crypto/bf/asm/readme b/crypto/bf/asm/readme new file mode 100644 index 0000000..71e4bb2 --- /dev/null +++ b/crypto/bf/asm/readme
@@ -0,0 +1,3 @@ +If you want more of an idea of how this all works, +have a read of the readme file in SSLeay/crypto/des/asm. +SSLeay can be found at ftp://ftp.psy.uq.oz.au/pub/Crypto/SSL.
diff --git a/crypto/bf/asm/win32.asm b/crypto/bf/asm/win32.asm new file mode 100644 index 0000000..6d2333f --- /dev/null +++ b/crypto/bf/asm/win32.asm
@@ -0,0 +1,663 @@ + ; Don't even think of reading this code + ; It was automatically generated by bf586.pl + ; Which is a perl program used to generate the x86 assember for + ; any of elf, a.out, Win32, or Solaris + ; It can be found in SSLeay 0.7.0+ + ; eric <eay@cryptsoft.com> + ; + TITLE bfx86xxxx.asm + .386 +.model FLAT +_TEXT SEGMENT +PUBLIC _BF_encrypt +EXTRN _des_SPtrans:DWORD +_BF_encrypt PROC NEAR + push ebp + push ebx + push esi + push edi + ; + ; Load the 2 words + mov eax, DWORD PTR 20[esp] + mov ecx, DWORD PTR [eax] + mov edx, DWORD PTR 4[eax] + ; + ; P pointer, s and enc flag + mov edi, DWORD PTR 24[esp] + xor eax, eax + xor ebx, ebx + mov ebp, DWORD PTR 28[esp] + cmp ebp, 0 + je $L000start_decrypt + xor ecx, DWORD PTR [edi] + ; + ; Round 0 + ror ecx, 16 + mov esi, DWORD PTR 4[edi] + mov al, ch + mov bl, cl + ror ecx, 16 + xor edx, esi + mov esi, DWORD PTR 72[eax*4+edi] + mov ebp, DWORD PTR 1096[ebx*4+edi] + mov al, ch + mov bl, cl + add esi, ebp + mov eax, DWORD PTR 2120[eax*4+edi] + xor esi, eax + mov ebp, DWORD PTR 3144[ebx*4+edi] + add esi, ebp + xor eax, eax + xor edx, esi + ; + ; Round 1 + ror edx, 16 + mov esi, DWORD PTR 8[edi] + mov al, dh + mov bl, dl + ror edx, 16 + xor ecx, esi + mov esi, DWORD PTR 72[eax*4+edi] + mov ebp, DWORD PTR 1096[ebx*4+edi] + mov al, dh + mov bl, dl + add esi, ebp + mov eax, DWORD PTR 2120[eax*4+edi] + xor esi, eax + mov ebp, DWORD PTR 3144[ebx*4+edi] + add esi, ebp + xor eax, eax + xor ecx, esi + ; + ; Round 2 + ror ecx, 16 + mov esi, DWORD PTR 12[edi] + mov al, ch + mov bl, cl + ror ecx, 16 + xor edx, esi + mov esi, DWORD PTR 72[eax*4+edi] + mov ebp, DWORD PTR 1096[ebx*4+edi] + mov al, ch + mov bl, cl + add esi, ebp + mov eax, DWORD PTR 2120[eax*4+edi] + xor esi, eax + mov ebp, DWORD PTR 3144[ebx*4+edi] + add esi, ebp + xor eax, eax + xor edx, esi + ; + ; Round 3 + ror edx, 16 + mov esi, DWORD PTR 16[edi] + mov al, dh + mov bl, dl + ror edx, 16 + xor ecx, esi + mov esi, DWORD PTR 72[eax*4+edi] + mov ebp, DWORD PTR 1096[ebx*4+edi] + mov al, dh + mov bl, dl + add esi, ebp + mov eax, DWORD PTR 2120[eax*4+edi] + xor esi, eax + mov ebp, DWORD PTR 3144[ebx*4+edi] + add esi, ebp + xor eax, eax + xor ecx, esi + ; + ; Round 4 + ror ecx, 16 + mov esi, DWORD PTR 20[edi] + mov al, ch + mov bl, cl + ror ecx, 16 + xor edx, esi + mov esi, DWORD PTR 72[eax*4+edi] + mov ebp, DWORD PTR 1096[ebx*4+edi] + mov al, ch + mov bl, cl + add esi, ebp + mov eax, DWORD PTR 2120[eax*4+edi] + xor esi, eax + mov ebp, DWORD PTR 3144[ebx*4+edi] + add esi, ebp + xor eax, eax + xor edx, esi + ; + ; Round 5 + ror edx, 16 + mov esi, DWORD PTR 24[edi] + mov al, dh + mov bl, dl + ror edx, 16 + xor ecx, esi + mov esi, DWORD PTR 72[eax*4+edi] + mov ebp, DWORD PTR 1096[ebx*4+edi] + mov al, dh + mov bl, dl + add esi, ebp + mov eax, DWORD PTR 2120[eax*4+edi] + xor esi, eax + mov ebp, DWORD PTR 3144[ebx*4+edi] + add esi, ebp + xor eax, eax + xor ecx, esi + ; + ; Round 6 + ror ecx, 16 + mov esi, DWORD PTR 28[edi] + mov al, ch + mov bl, cl + ror ecx, 16 + xor edx, esi + mov esi, DWORD PTR 72[eax*4+edi] + mov ebp, DWORD PTR 1096[ebx*4+edi] + mov al, ch + mov bl, cl + add esi, ebp + mov eax, DWORD PTR 2120[eax*4+edi] + xor esi, eax + mov ebp, DWORD PTR 3144[ebx*4+edi] + add esi, ebp + xor eax, eax + xor edx, esi + ; + ; Round 7 + ror edx, 16 + mov esi, DWORD PTR 32[edi] + mov al, dh + mov bl, dl + ror edx, 16 + xor ecx, esi + mov esi, DWORD PTR 72[eax*4+edi] + mov ebp, DWORD PTR 1096[ebx*4+edi] + mov al, dh + mov bl, dl + add esi, ebp + mov eax, DWORD PTR 2120[eax*4+edi] + xor esi, eax + mov ebp, DWORD PTR 3144[ebx*4+edi] + add esi, ebp + xor eax, eax + xor ecx, esi + ; + ; Round 8 + ror ecx, 16 + mov esi, DWORD PTR 36[edi] + mov al, ch + mov bl, cl + ror ecx, 16 + xor edx, esi + mov esi, DWORD PTR 72[eax*4+edi] + mov ebp, DWORD PTR 1096[ebx*4+edi] + mov al, ch + mov bl, cl + add esi, ebp + mov eax, DWORD PTR 2120[eax*4+edi] + xor esi, eax + mov ebp, DWORD PTR 3144[ebx*4+edi] + add esi, ebp + xor eax, eax + xor edx, esi + ; + ; Round 9 + ror edx, 16 + mov esi, DWORD PTR 40[edi] + mov al, dh + mov bl, dl + ror edx, 16 + xor ecx, esi + mov esi, DWORD PTR 72[eax*4+edi] + mov ebp, DWORD PTR 1096[ebx*4+edi] + mov al, dh + mov bl, dl + add esi, ebp + mov eax, DWORD PTR 2120[eax*4+edi] + xor esi, eax + mov ebp, DWORD PTR 3144[ebx*4+edi] + add esi, ebp + xor eax, eax + xor ecx, esi + ; + ; Round 10 + ror ecx, 16 + mov esi, DWORD PTR 44[edi] + mov al, ch + mov bl, cl + ror ecx, 16 + xor edx, esi + mov esi, DWORD PTR 72[eax*4+edi] + mov ebp, DWORD PTR 1096[ebx*4+edi] + mov al, ch + mov bl, cl + add esi, ebp + mov eax, DWORD PTR 2120[eax*4+edi] + xor esi, eax + mov ebp, DWORD PTR 3144[ebx*4+edi] + add esi, ebp + xor eax, eax + xor edx, esi + ; + ; Round 11 + ror edx, 16 + mov esi, DWORD PTR 48[edi] + mov al, dh + mov bl, dl + ror edx, 16 + xor ecx, esi + mov esi, DWORD PTR 72[eax*4+edi] + mov ebp, DWORD PTR 1096[ebx*4+edi] + mov al, dh + mov bl, dl + add esi, ebp + mov eax, DWORD PTR 2120[eax*4+edi] + xor esi, eax + mov ebp, DWORD PTR 3144[ebx*4+edi] + add esi, ebp + xor eax, eax + xor ecx, esi + ; + ; Round 12 + ror ecx, 16 + mov esi, DWORD PTR 52[edi] + mov al, ch + mov bl, cl + ror ecx, 16 + xor edx, esi + mov esi, DWORD PTR 72[eax*4+edi] + mov ebp, DWORD PTR 1096[ebx*4+edi] + mov al, ch + mov bl, cl + add esi, ebp + mov eax, DWORD PTR 2120[eax*4+edi] + xor esi, eax + mov ebp, DWORD PTR 3144[ebx*4+edi] + add esi, ebp + xor eax, eax + xor edx, esi + ; + ; Round 13 + ror edx, 16 + mov esi, DWORD PTR 56[edi] + mov al, dh + mov bl, dl + ror edx, 16 + xor ecx, esi + mov esi, DWORD PTR 72[eax*4+edi] + mov ebp, DWORD PTR 1096[ebx*4+edi] + mov al, dh + mov bl, dl + add esi, ebp + mov eax, DWORD PTR 2120[eax*4+edi] + xor esi, eax + mov ebp, DWORD PTR 3144[ebx*4+edi] + add esi, ebp + xor eax, eax + xor ecx, esi + ; + ; Round 14 + ror ecx, 16 + mov esi, DWORD PTR 60[edi] + mov al, ch + mov bl, cl + ror ecx, 16 + xor edx, esi + mov esi, DWORD PTR 72[eax*4+edi] + mov ebp, DWORD PTR 1096[ebx*4+edi] + mov al, ch + mov bl, cl + add esi, ebp + mov eax, DWORD PTR 2120[eax*4+edi] + xor esi, eax + mov ebp, DWORD PTR 3144[ebx*4+edi] + add esi, ebp + xor eax, eax + xor edx, esi + ; + ; Round 15 + ror edx, 16 + mov esi, DWORD PTR 64[edi] + mov al, dh + mov bl, dl + ror edx, 16 + xor ecx, esi + mov esi, DWORD PTR 72[eax*4+edi] + mov ebp, DWORD PTR 1096[ebx*4+edi] + mov al, dh + mov bl, dl + add esi, ebp + mov eax, DWORD PTR 2120[eax*4+edi] + xor esi, eax + mov ebp, DWORD PTR 3144[ebx*4+edi] + add esi, ebp + xor eax, eax + xor ecx, esi + xor edx, DWORD PTR 68[edi] + mov eax, DWORD PTR 20[esp] + mov DWORD PTR [eax],edx + mov DWORD PTR 4[eax],ecx + pop edi + pop esi + pop ebx + pop ebp + ret +$L000start_decrypt: + xor ecx, DWORD PTR 68[edi] + ; + ; Round 16 + ror ecx, 16 + mov esi, DWORD PTR 64[edi] + mov al, ch + mov bl, cl + ror ecx, 16 + xor edx, esi + mov esi, DWORD PTR 72[eax*4+edi] + mov ebp, DWORD PTR 1096[ebx*4+edi] + mov al, ch + mov bl, cl + add esi, ebp + mov eax, DWORD PTR 2120[eax*4+edi] + xor esi, eax + mov ebp, DWORD PTR 3144[ebx*4+edi] + add esi, ebp + xor eax, eax + xor edx, esi + ; + ; Round 15 + ror edx, 16 + mov esi, DWORD PTR 60[edi] + mov al, dh + mov bl, dl + ror edx, 16 + xor ecx, esi + mov esi, DWORD PTR 72[eax*4+edi] + mov ebp, DWORD PTR 1096[ebx*4+edi] + mov al, dh + mov bl, dl + add esi, ebp + mov eax, DWORD PTR 2120[eax*4+edi] + xor esi, eax + mov ebp, DWORD PTR 3144[ebx*4+edi] + add esi, ebp + xor eax, eax + xor ecx, esi + ; + ; Round 14 + ror ecx, 16 + mov esi, DWORD PTR 56[edi] + mov al, ch + mov bl, cl + ror ecx, 16 + xor edx, esi + mov esi, DWORD PTR 72[eax*4+edi] + mov ebp, DWORD PTR 1096[ebx*4+edi] + mov al, ch + mov bl, cl + add esi, ebp + mov eax, DWORD PTR 2120[eax*4+edi] + xor esi, eax + mov ebp, DWORD PTR 3144[ebx*4+edi] + add esi, ebp + xor eax, eax + xor edx, esi + ; + ; Round 13 + ror edx, 16 + mov esi, DWORD PTR 52[edi] + mov al, dh + mov bl, dl + ror edx, 16 + xor ecx, esi + mov esi, DWORD PTR 72[eax*4+edi] + mov ebp, DWORD PTR 1096[ebx*4+edi] + mov al, dh + mov bl, dl + add esi, ebp + mov eax, DWORD PTR 2120[eax*4+edi] + xor esi, eax + mov ebp, DWORD PTR 3144[ebx*4+edi] + add esi, ebp + xor eax, eax + xor ecx, esi + ; + ; Round 12 + ror ecx, 16 + mov esi, DWORD PTR 48[edi] + mov al, ch + mov bl, cl + ror ecx, 16 + xor edx, esi + mov esi, DWORD PTR 72[eax*4+edi] + mov ebp, DWORD PTR 1096[ebx*4+edi] + mov al, ch + mov bl, cl + add esi, ebp + mov eax, DWORD PTR 2120[eax*4+edi] + xor esi, eax + mov ebp, DWORD PTR 3144[ebx*4+edi] + add esi, ebp + xor eax, eax + xor edx, esi + ; + ; Round 11 + ror edx, 16 + mov esi, DWORD PTR 44[edi] + mov al, dh + mov bl, dl + ror edx, 16 + xor ecx, esi + mov esi, DWORD PTR 72[eax*4+edi] + mov ebp, DWORD PTR 1096[ebx*4+edi] + mov al, dh + mov bl, dl + add esi, ebp + mov eax, DWORD PTR 2120[eax*4+edi] + xor esi, eax + mov ebp, DWORD PTR 3144[ebx*4+edi] + add esi, ebp + xor eax, eax + xor ecx, esi + ; + ; Round 10 + ror ecx, 16 + mov esi, DWORD PTR 40[edi] + mov al, ch + mov bl, cl + ror ecx, 16 + xor edx, esi + mov esi, DWORD PTR 72[eax*4+edi] + mov ebp, DWORD PTR 1096[ebx*4+edi] + mov al, ch + mov bl, cl + add esi, ebp + mov eax, DWORD PTR 2120[eax*4+edi] + xor esi, eax + mov ebp, DWORD PTR 3144[ebx*4+edi] + add esi, ebp + xor eax, eax + xor edx, esi + ; + ; Round 9 + ror edx, 16 + mov esi, DWORD PTR 36[edi] + mov al, dh + mov bl, dl + ror edx, 16 + xor ecx, esi + mov esi, DWORD PTR 72[eax*4+edi] + mov ebp, DWORD PTR 1096[ebx*4+edi] + mov al, dh + mov bl, dl + add esi, ebp + mov eax, DWORD PTR 2120[eax*4+edi] + xor esi, eax + mov ebp, DWORD PTR 3144[ebx*4+edi] + add esi, ebp + xor eax, eax + xor ecx, esi + ; + ; Round 8 + ror ecx, 16 + mov esi, DWORD PTR 32[edi] + mov al, ch + mov bl, cl + ror ecx, 16 + xor edx, esi + mov esi, DWORD PTR 72[eax*4+edi] + mov ebp, DWORD PTR 1096[ebx*4+edi] + mov al, ch + mov bl, cl + add esi, ebp + mov eax, DWORD PTR 2120[eax*4+edi] + xor esi, eax + mov ebp, DWORD PTR 3144[ebx*4+edi] + add esi, ebp + xor eax, eax + xor edx, esi + ; + ; Round 7 + ror edx, 16 + mov esi, DWORD PTR 28[edi] + mov al, dh + mov bl, dl + ror edx, 16 + xor ecx, esi + mov esi, DWORD PTR 72[eax*4+edi] + mov ebp, DWORD PTR 1096[ebx*4+edi] + mov al, dh + mov bl, dl + add esi, ebp + mov eax, DWORD PTR 2120[eax*4+edi] + xor esi, eax + mov ebp, DWORD PTR 3144[ebx*4+edi] + add esi, ebp + xor eax, eax + xor ecx, esi + ; + ; Round 6 + ror ecx, 16 + mov esi, DWORD PTR 24[edi] + mov al, ch + mov bl, cl + ror ecx, 16 + xor edx, esi + mov esi, DWORD PTR 72[eax*4+edi] + mov ebp, DWORD PTR 1096[ebx*4+edi] + mov al, ch + mov bl, cl + add esi, ebp + mov eax, DWORD PTR 2120[eax*4+edi] + xor esi, eax + mov ebp, DWORD PTR 3144[ebx*4+edi] + add esi, ebp + xor eax, eax + xor edx, esi + ; + ; Round 5 + ror edx, 16 + mov esi, DWORD PTR 20[edi] + mov al, dh + mov bl, dl + ror edx, 16 + xor ecx, esi + mov esi, DWORD PTR 72[eax*4+edi] + mov ebp, DWORD PTR 1096[ebx*4+edi] + mov al, dh + mov bl, dl + add esi, ebp + mov eax, DWORD PTR 2120[eax*4+edi] + xor esi, eax + mov ebp, DWORD PTR 3144[ebx*4+edi] + add esi, ebp + xor eax, eax + xor ecx, esi + ; + ; Round 4 + ror ecx, 16 + mov esi, DWORD PTR 16[edi] + mov al, ch + mov bl, cl + ror ecx, 16 + xor edx, esi + mov esi, DWORD PTR 72[eax*4+edi] + mov ebp, DWORD PTR 1096[ebx*4+edi] + mov al, ch + mov bl, cl + add esi, ebp + mov eax, DWORD PTR 2120[eax*4+edi] + xor esi, eax + mov ebp, DWORD PTR 3144[ebx*4+edi] + add esi, ebp + xor eax, eax + xor edx, esi + ; + ; Round 3 + ror edx, 16 + mov esi, DWORD PTR 12[edi] + mov al, dh + mov bl, dl + ror edx, 16 + xor ecx, esi + mov esi, DWORD PTR 72[eax*4+edi] + mov ebp, DWORD PTR 1096[ebx*4+edi] + mov al, dh + mov bl, dl + add esi, ebp + mov eax, DWORD PTR 2120[eax*4+edi] + xor esi, eax + mov ebp, DWORD PTR 3144[ebx*4+edi] + add esi, ebp + xor eax, eax + xor ecx, esi + ; + ; Round 2 + ror ecx, 16 + mov esi, DWORD PTR 8[edi] + mov al, ch + mov bl, cl + ror ecx, 16 + xor edx, esi + mov esi, DWORD PTR 72[eax*4+edi] + mov ebp, DWORD PTR 1096[ebx*4+edi] + mov al, ch + mov bl, cl + add esi, ebp + mov eax, DWORD PTR 2120[eax*4+edi] + xor esi, eax + mov ebp, DWORD PTR 3144[ebx*4+edi] + add esi, ebp + xor eax, eax + xor edx, esi + ; + ; Round 1 + ror edx, 16 + mov esi, DWORD PTR 4[edi] + mov al, dh + mov bl, dl + ror edx, 16 + xor ecx, esi + mov esi, DWORD PTR 72[eax*4+edi] + mov ebp, DWORD PTR 1096[ebx*4+edi] + mov al, dh + mov bl, dl + add esi, ebp + mov eax, DWORD PTR 2120[eax*4+edi] + xor esi, eax + mov ebp, DWORD PTR 3144[ebx*4+edi] + add esi, ebp + xor eax, eax + xor ecx, esi + xor edx, DWORD PTR [edi] + mov eax, DWORD PTR 20[esp] + mov DWORD PTR [eax],edx + mov DWORD PTR 4[eax],ecx + pop edi + pop esi + pop ebx + pop ebp + ret +_BF_encrypt ENDP +_TEXT ENDS +END
diff --git a/crypto/bf/bf_cbc.c b/crypto/bf/bf_cbc.c new file mode 100644 index 0000000..3d05d27 --- /dev/null +++ b/crypto/bf/bf_cbc.c
@@ -0,0 +1,148 @@ +/* crypto/bf/bf_cbc.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include "blowfish.h" +#include "bf_locl.h" + +void BF_cbc_encrypt(in, out, length, ks, iv, encrypt) +unsigned char *in; +unsigned char *out; +long length; +BF_KEY *ks; +unsigned char *iv; +int encrypt; + { + register BF_LONG tin0,tin1; + register BF_LONG tout0,tout1,xor0,xor1; + register long l=length; + BF_LONG tin[2]; + + if (encrypt) + { + n2l(iv,tout0); + n2l(iv,tout1); + iv-=8; + for (l-=8; l>=0; l-=8) + { + n2l(in,tin0); + n2l(in,tin1); + tin0^=tout0; + tin1^=tout1; + tin[0]=tin0; + tin[1]=tin1; + BF_encrypt(tin,ks,BF_ENCRYPT); + tout0=tin[0]; + tout1=tin[1]; + l2n(tout0,out); + l2n(tout1,out); + } + if (l != -8) + { + n2ln(in,tin0,tin1,l+8); + tin0^=tout0; + tin1^=tout1; + tin[0]=tin0; + tin[1]=tin1; + BF_encrypt(tin,ks,BF_ENCRYPT); + tout0=tin[0]; + tout1=tin[1]; + l2n(tout0,out); + l2n(tout1,out); + } + l2n(tout0,iv); + l2n(tout1,iv); + } + else + { + n2l(iv,xor0); + n2l(iv,xor1); + iv-=8; + for (l-=8; l>=0; l-=8) + { + n2l(in,tin0); + n2l(in,tin1); + tin[0]=tin0; + tin[1]=tin1; + BF_encrypt(tin,ks,BF_DECRYPT); + tout0=tin[0]^xor0; + tout1=tin[1]^xor1; + l2n(tout0,out); + l2n(tout1,out); + xor0=tin0; + xor1=tin1; + } + if (l != -8) + { + n2l(in,tin0); + n2l(in,tin1); + tin[0]=tin0; + tin[1]=tin1; + BF_encrypt(tin,ks,BF_DECRYPT); + tout0=tin[0]^xor0; + tout1=tin[1]^xor1; + l2nn(tout0,tout1,out,l+8); + xor0=tin0; + xor1=tin1; + } + l2n(xor0,iv); + l2n(xor1,iv); + } + tin0=tin1=tout0=tout1=xor0=xor1=0; + tin[0]=tin[1]=0; + } +
diff --git a/crypto/bf/bf_cfb64.c b/crypto/bf/bf_cfb64.c new file mode 100644 index 0000000..92fc682 --- /dev/null +++ b/crypto/bf/bf_cfb64.c
@@ -0,0 +1,127 @@ +/* crypto/bf/bf_cfb64.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include "blowfish.h" +#include "bf_locl.h" + +/* The input and output encrypted as though 64bit cfb mode is being + * used. The extra state information to record how much of the + * 64bit block we have used is contained in *num; + */ + +void BF_cfb64_encrypt(in, out, length, schedule, ivec, num, encrypt) +unsigned char *in; +unsigned char *out; +long length; +BF_KEY *schedule; +unsigned char *ivec; +int *num; +int encrypt; + { + register BF_LONG v0,v1,t; + register int n= *num; + register long l=length; + BF_LONG ti[2]; + unsigned char *iv,c,cc; + + iv=(unsigned char *)ivec; + if (encrypt) + { + while (l--) + { + if (n == 0) + { + n2l(iv,v0); ti[0]=v0; + n2l(iv,v1); ti[1]=v1; + BF_encrypt((BF_LONG *)ti,schedule,BF_ENCRYPT); + iv=(unsigned char *)ivec; + t=ti[0]; l2n(t,iv); + t=ti[1]; l2n(t,iv); + iv=(unsigned char *)ivec; + } + c= *(in++)^iv[n]; + *(out++)=c; + iv[n]=c; + n=(n+1)&0x07; + } + } + else + { + while (l--) + { + if (n == 0) + { + n2l(iv,v0); ti[0]=v0; + n2l(iv,v1); ti[1]=v1; + BF_encrypt((BF_LONG *)ti,schedule,BF_ENCRYPT); + iv=(unsigned char *)ivec; + t=ti[0]; l2n(t,iv); + t=ti[1]; l2n(t,iv); + iv=(unsigned char *)ivec; + } + cc= *(in++); + c=iv[n]; + iv[n]=cc; + *(out++)=c^cc; + n=(n+1)&0x07; + } + } + v0=v1=ti[0]=ti[1]=t=c=cc=0; + *num=n; + } +
diff --git a/crypto/bf/bf_ecb.c b/crypto/bf/bf_ecb.c new file mode 100644 index 0000000..7840352 --- /dev/null +++ b/crypto/bf/bf_ecb.c
@@ -0,0 +1,95 @@ +/* crypto/bf/bf_ecb.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include "blowfish.h" +#include "bf_locl.h" + +/* Blowfish as implemented from 'Blowfish: Springer-Verlag paper' + * (From LECTURE NOTES IN COIMPUTER SCIENCE 809, FAST SOFTWARE ENCRYPTION, + * CAMBRIDGE SECURITY WORKSHOP, CAMBRIDGE, U.K., DECEMBER 9-11, 1993) + */ + +char *BF_version="BlowFish part of SSLeay 0.8.1b 29-Jun-1998"; + +char *BF_options() + { +#ifdef BF_PTR + return("blowfish(ptr)"); +#elif defined(BF_PTR2) + return("blowfish(ptr2)"); +#else + return("blowfish(idx)"); +#endif + } + +void BF_ecb_encrypt(in, out, ks, encrypt) +unsigned char *in; +unsigned char *out; +BF_KEY *ks; +int encrypt; + { + BF_LONG l,d[2]; + + n2l(in,l); d[0]=l; + n2l(in,l); d[1]=l; + BF_encrypt(d,ks,encrypt); + l=d[0]; l2n(l,out); + l=d[1]; l2n(l,out); + l=d[0]=d[1]=0; + } +
diff --git a/crypto/bf/bf_enc.c b/crypto/bf/bf_enc.c new file mode 100644 index 0000000..9bcc216 --- /dev/null +++ b/crypto/bf/bf_enc.c
@@ -0,0 +1,140 @@ +/* crypto/bf/bf_enc.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include "blowfish.h" +#include "bf_locl.h" + +/* Blowfish as implemented from 'Blowfish: Springer-Verlag paper' + * (From LECTURE NOTES IN COIMPUTER SCIENCE 809, FAST SOFTWARE ENCRYPTION, + * CAMBRIDGE SECURITY WORKSHOP, CAMBRIDGE, U.K., DECEMBER 9-11, 1993) + */ + +#if (BF_ROUNDS != 16) && (BF_ROUNDS != 20) +If you set BF_ROUNDS to some value other than 16 or 20, you will have +to modify the code. +#endif + +void BF_encrypt(data,key,encrypt) +BF_LONG *data; +BF_KEY *key; +int encrypt; + { + register BF_LONG l,r,*p,*s; + + p=key->P; + s= &(key->S[0]); + l=data[0]; + r=data[1]; + + if (encrypt) + { + l^=p[0]; + BF_ENC(r,l,s,p[ 1]); + BF_ENC(l,r,s,p[ 2]); + BF_ENC(r,l,s,p[ 3]); + BF_ENC(l,r,s,p[ 4]); + BF_ENC(r,l,s,p[ 5]); + BF_ENC(l,r,s,p[ 6]); + BF_ENC(r,l,s,p[ 7]); + BF_ENC(l,r,s,p[ 8]); + BF_ENC(r,l,s,p[ 9]); + BF_ENC(l,r,s,p[10]); + BF_ENC(r,l,s,p[11]); + BF_ENC(l,r,s,p[12]); + BF_ENC(r,l,s,p[13]); + BF_ENC(l,r,s,p[14]); + BF_ENC(r,l,s,p[15]); + BF_ENC(l,r,s,p[16]); +#if BF_ROUNDS == 20 + BF_ENC(r,l,s,p[17]); + BF_ENC(l,r,s,p[18]); + BF_ENC(r,l,s,p[19]); + BF_ENC(l,r,s,p[20]); +#endif + r^=p[BF_ROUNDS+1]; + } + else + { + l^=p[BF_ROUNDS+1]; +#if BF_ROUNDS == 20 + BF_ENC(r,l,s,p[20]); + BF_ENC(l,r,s,p[19]); + BF_ENC(r,l,s,p[18]); + BF_ENC(l,r,s,p[17]); +#endif + BF_ENC(r,l,s,p[16]); + BF_ENC(l,r,s,p[15]); + BF_ENC(r,l,s,p[14]); + BF_ENC(l,r,s,p[13]); + BF_ENC(r,l,s,p[12]); + BF_ENC(l,r,s,p[11]); + BF_ENC(r,l,s,p[10]); + BF_ENC(l,r,s,p[ 9]); + BF_ENC(r,l,s,p[ 8]); + BF_ENC(l,r,s,p[ 7]); + BF_ENC(r,l,s,p[ 6]); + BF_ENC(l,r,s,p[ 5]); + BF_ENC(r,l,s,p[ 4]); + BF_ENC(l,r,s,p[ 3]); + BF_ENC(r,l,s,p[ 2]); + BF_ENC(l,r,s,p[ 1]); + r^=p[0]; + } + data[1]=l&0xffffffffL; + data[0]=r&0xffffffffL; + }
diff --git a/crypto/bf/bf_locl b/crypto/bf/bf_locl new file mode 100644 index 0000000..abc23d7 --- /dev/null +++ b/crypto/bf/bf_locl
@@ -0,0 +1,243 @@ +/* crypto/bf/bf_local.h */ +/* Copyright (C) 1995-1997 Eric Young (eay@mincom.oz.au) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@mincom.oz.au). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@mincom.oz.au). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@mincom.oz.au)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@mincom.oz.au)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ +/* WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING + * + * Always modify bf_locl.org since bf_locl.h is automatically generated from + * it during SSLeay configuration. + * + * WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING + */ + +/* Special defines which change the way the code is built depending on the + CPU and OS. For SGI machines you can use _MIPS_SZLONG (32 or 64) to find + even newer MIPS CPU's, but at the moment one size fits all for + optimization options. Older Sparc's work better with only UNROLL, but + there's no way to tell at compile time what it is you're running on */ + +#if defined( sun ) /* Newer Sparc's */ +# define BF_PTR +#elif defined( __ultrix ) /* Older MIPS */ +# define BF_PTR +#elif defined( __osf1__ ) /* Alpha */ + /* None */ +#elif defined ( _AIX ) /* RS6000 */ + /* Unknown */ +#elif defined( __hpux ) /* HP-PA */ + /* None */ +#elif defined( __aux ) /* 68K */ + /* Unknown */ +#elif defined( __dgux ) /* 88K (but P6 in latest boxes) */ + /* Unknown */ +#elif defined( __sgi ) /* Newer MIPS */ +# define BF_PTR +#elif defined( i386 ) /* x86 boxes, should be gcc */ +# define BF_PTR2 +#elif defined( _MSC_VER ) /* x86 boxes, Visual C */ +# define BF_PTR2 +#endif /* Systems-specific speed defines */ + +#undef c2l +#define c2l(c,l) (l =((unsigned long)(*((c)++))) , \ + l|=((unsigned long)(*((c)++)))<< 8L, \ + l|=((unsigned long)(*((c)++)))<<16L, \ + l|=((unsigned long)(*((c)++)))<<24L) + +/* NOTE - c is not incremented as per c2l */ +#undef c2ln +#define c2ln(c,l1,l2,n) { \ + c+=n; \ + l1=l2=0; \ + switch (n) { \ + case 8: l2 =((unsigned long)(*(--(c))))<<24L; \ + case 7: l2|=((unsigned long)(*(--(c))))<<16L; \ + case 6: l2|=((unsigned long)(*(--(c))))<< 8L; \ + case 5: l2|=((unsigned long)(*(--(c)))); \ + case 4: l1 =((unsigned long)(*(--(c))))<<24L; \ + case 3: l1|=((unsigned long)(*(--(c))))<<16L; \ + case 2: l1|=((unsigned long)(*(--(c))))<< 8L; \ + case 1: l1|=((unsigned long)(*(--(c)))); \ + } \ + } + +#undef l2c +#define l2c(l,c) (*((c)++)=(unsigned char)(((l) )&0xff), \ + *((c)++)=(unsigned char)(((l)>> 8L)&0xff), \ + *((c)++)=(unsigned char)(((l)>>16L)&0xff), \ + *((c)++)=(unsigned char)(((l)>>24L)&0xff)) + +/* NOTE - c is not incremented as per l2c */ +#undef l2cn +#define l2cn(l1,l2,c,n) { \ + c+=n; \ + switch (n) { \ + case 8: *(--(c))=(unsigned char)(((l2)>>24L)&0xff); \ + case 7: *(--(c))=(unsigned char)(((l2)>>16L)&0xff); \ + case 6: *(--(c))=(unsigned char)(((l2)>> 8L)&0xff); \ + case 5: *(--(c))=(unsigned char)(((l2) )&0xff); \ + case 4: *(--(c))=(unsigned char)(((l1)>>24L)&0xff); \ + case 3: *(--(c))=(unsigned char)(((l1)>>16L)&0xff); \ + case 2: *(--(c))=(unsigned char)(((l1)>> 8L)&0xff); \ + case 1: *(--(c))=(unsigned char)(((l1) )&0xff); \ + } \ + } + +/* NOTE - c is not incremented as per n2l */ +#define n2ln(c,l1,l2,n) { \ + c+=n; \ + l1=l2=0; \ + switch (n) { \ + case 8: l2 =((unsigned long)(*(--(c)))) ; \ + case 7: l2|=((unsigned long)(*(--(c))))<< 8; \ + case 6: l2|=((unsigned long)(*(--(c))))<<16; \ + case 5: l2|=((unsigned long)(*(--(c))))<<24; \ + case 4: l1 =((unsigned long)(*(--(c)))) ; \ + case 3: l1|=((unsigned long)(*(--(c))))<< 8; \ + case 2: l1|=((unsigned long)(*(--(c))))<<16; \ + case 1: l1|=((unsigned long)(*(--(c))))<<24; \ + } \ + } + +/* NOTE - c is not incremented as per l2n */ +#define l2nn(l1,l2,c,n) { \ + c+=n; \ + switch (n) { \ + case 8: *(--(c))=(unsigned char)(((l2) )&0xff); \ + case 7: *(--(c))=(unsigned char)(((l2)>> 8)&0xff); \ + case 6: *(--(c))=(unsigned char)(((l2)>>16)&0xff); \ + case 5: *(--(c))=(unsigned char)(((l2)>>24)&0xff); \ + case 4: *(--(c))=(unsigned char)(((l1) )&0xff); \ + case 3: *(--(c))=(unsigned char)(((l1)>> 8)&0xff); \ + case 2: *(--(c))=(unsigned char)(((l1)>>16)&0xff); \ + case 1: *(--(c))=(unsigned char)(((l1)>>24)&0xff); \ + } \ + } + +#undef n2l +#define n2l(c,l) (l =((unsigned long)(*((c)++)))<<24L, \ + l|=((unsigned long)(*((c)++)))<<16L, \ + l|=((unsigned long)(*((c)++)))<< 8L, \ + l|=((unsigned long)(*((c)++)))) + +#undef l2n +#define l2n(l,c) (*((c)++)=(unsigned char)(((l)>>24L)&0xff), \ + *((c)++)=(unsigned char)(((l)>>16L)&0xff), \ + *((c)++)=(unsigned char)(((l)>> 8L)&0xff), \ + *((c)++)=(unsigned char)(((l) )&0xff)) + +/* This is actually a big endian algorithm, the most significate byte + * is used to lookup array 0 */ + +/* use BF_PTR2 for intel boxes, + * BF_PTR for sparc and MIPS/SGI + * use nothing for Alpha and HP. + */ +#if !defined(BF_PTR) && !defined(BF_PTR2) +#undef BF_PTR +#endif + +#define BF_M 0x3fc +#define BF_0 22L +#define BF_1 14L +#define BF_2 6L +#define BF_3 2L /* left shift */ + +#if defined(BF_PTR2) + +/* This is basically a special pentium verson */ +#define BF_ENC(LL,R,S,P) \ + { \ + BF_LONG t,u,v; \ + u=R>>BF_0; \ + v=R>>BF_1; \ + u&=BF_M; \ + v&=BF_M; \ + t= *(BF_LONG *)((unsigned char *)&(S[ 0])+u); \ + u=R>>BF_2; \ + t+= *(BF_LONG *)((unsigned char *)&(S[256])+v); \ + v=R<<BF_3; \ + u&=BF_M; \ + v&=BF_M; \ + t^= *(BF_LONG *)((unsigned char *)&(S[512])+u); \ + LL^=P; \ + t+= *(BF_LONG *)((unsigned char *)&(S[768])+v); \ + LL^=t; \ + } + +#elif defined(BF_PTR) + +/* This is normally very good */ + +#define BF_ENC(LL,R,S,P) \ + LL^=P; \ + LL^= (((*(BF_LONG *)((unsigned char *)&(S[ 0])+((R>>BF_0)&BF_M))+ \ + *(BF_LONG *)((unsigned char *)&(S[256])+((R>>BF_1)&BF_M)))^ \ + *(BF_LONG *)((unsigned char *)&(S[512])+((R>>BF_2)&BF_M)))+ \ + *(BF_LONG *)((unsigned char *)&(S[768])+((R<<BF_3)&BF_M))); +#else + +/* This will always work, even on 64 bit machines and strangly enough, + * on the Alpha it is faster than the pointer versions (both 32 and 64 + * versions of BF_LONG) */ + +#define BF_ENC(LL,R,S,P) \ + LL^=P; \ + LL^=((( S[ (int)(R>>24L) ] + \ + S[0x0100+((int)(R>>16L)&0xff)])^ \ + S[0x0200+((int)(R>> 8L)&0xff)])+ \ + S[0x0300+((int)(R )&0xff)])&0xffffffffL; +#endif
diff --git a/crypto/bf/bf_locl.h b/crypto/bf/bf_locl.h new file mode 100644 index 0000000..592ece9 --- /dev/null +++ b/crypto/bf/bf_locl.h
@@ -0,0 +1,244 @@ +/* crypto/bf/bf_locl.org */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +/* WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING + * + * Always modify bf_locl.org since bf_locl.h is automatically generated from + * it during SSLeay configuration. + * + * WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING + */ + +/* Special defines which change the way the code is built depending on the + CPU and OS. For SGI machines you can use _MIPS_SZLONG (32 or 64) to find + even newer MIPS CPU's, but at the moment one size fits all for + optimization options. Older Sparc's work better with only UNROLL, but + there's no way to tell at compile time what it is you're running on */ + +#if defined( sun ) /* Newer Sparc's */ +# define BF_PTR +#elif defined( __ultrix ) /* Older MIPS */ +# define BF_PTR +#elif defined( __osf1__ ) /* Alpha */ + /* None */ +#elif defined ( _AIX ) /* RS6000 */ + /* Unknown */ +#elif defined( __hpux ) /* HP-PA */ + /* None */ +#elif defined( __aux ) /* 68K */ + /* Unknown */ +#elif defined( __dgux ) /* 88K (but P6 in latest boxes) */ + /* Unknown */ +#elif defined( __sgi ) /* Newer MIPS */ +# define BF_PTR +#elif defined( i386 ) /* x86 boxes, should be gcc */ +# define BF_PTR2 +#elif defined( _MSC_VER ) /* x86 boxes, Visual C */ +# define BF_PTR2 +#endif /* Systems-specific speed defines */ + +#undef c2l +#define c2l(c,l) (l =((unsigned long)(*((c)++))) , \ + l|=((unsigned long)(*((c)++)))<< 8L, \ + l|=((unsigned long)(*((c)++)))<<16L, \ + l|=((unsigned long)(*((c)++)))<<24L) + +/* NOTE - c is not incremented as per c2l */ +#undef c2ln +#define c2ln(c,l1,l2,n) { \ + c+=n; \ + l1=l2=0; \ + switch (n) { \ + case 8: l2 =((unsigned long)(*(--(c))))<<24L; \ + case 7: l2|=((unsigned long)(*(--(c))))<<16L; \ + case 6: l2|=((unsigned long)(*(--(c))))<< 8L; \ + case 5: l2|=((unsigned long)(*(--(c)))); \ + case 4: l1 =((unsigned long)(*(--(c))))<<24L; \ + case 3: l1|=((unsigned long)(*(--(c))))<<16L; \ + case 2: l1|=((unsigned long)(*(--(c))))<< 8L; \ + case 1: l1|=((unsigned long)(*(--(c)))); \ + } \ + } + +#undef l2c +#define l2c(l,c) (*((c)++)=(unsigned char)(((l) )&0xff), \ + *((c)++)=(unsigned char)(((l)>> 8L)&0xff), \ + *((c)++)=(unsigned char)(((l)>>16L)&0xff), \ + *((c)++)=(unsigned char)(((l)>>24L)&0xff)) + +/* NOTE - c is not incremented as per l2c */ +#undef l2cn +#define l2cn(l1,l2,c,n) { \ + c+=n; \ + switch (n) { \ + case 8: *(--(c))=(unsigned char)(((l2)>>24L)&0xff); \ + case 7: *(--(c))=(unsigned char)(((l2)>>16L)&0xff); \ + case 6: *(--(c))=(unsigned char)(((l2)>> 8L)&0xff); \ + case 5: *(--(c))=(unsigned char)(((l2) )&0xff); \ + case 4: *(--(c))=(unsigned char)(((l1)>>24L)&0xff); \ + case 3: *(--(c))=(unsigned char)(((l1)>>16L)&0xff); \ + case 2: *(--(c))=(unsigned char)(((l1)>> 8L)&0xff); \ + case 1: *(--(c))=(unsigned char)(((l1) )&0xff); \ + } \ + } + +/* NOTE - c is not incremented as per n2l */ +#define n2ln(c,l1,l2,n) { \ + c+=n; \ + l1=l2=0; \ + switch (n) { \ + case 8: l2 =((unsigned long)(*(--(c)))) ; \ + case 7: l2|=((unsigned long)(*(--(c))))<< 8; \ + case 6: l2|=((unsigned long)(*(--(c))))<<16; \ + case 5: l2|=((unsigned long)(*(--(c))))<<24; \ + case 4: l1 =((unsigned long)(*(--(c)))) ; \ + case 3: l1|=((unsigned long)(*(--(c))))<< 8; \ + case 2: l1|=((unsigned long)(*(--(c))))<<16; \ + case 1: l1|=((unsigned long)(*(--(c))))<<24; \ + } \ + } + +/* NOTE - c is not incremented as per l2n */ +#define l2nn(l1,l2,c,n) { \ + c+=n; \ + switch (n) { \ + case 8: *(--(c))=(unsigned char)(((l2) )&0xff); \ + case 7: *(--(c))=(unsigned char)(((l2)>> 8)&0xff); \ + case 6: *(--(c))=(unsigned char)(((l2)>>16)&0xff); \ + case 5: *(--(c))=(unsigned char)(((l2)>>24)&0xff); \ + case 4: *(--(c))=(unsigned char)(((l1) )&0xff); \ + case 3: *(--(c))=(unsigned char)(((l1)>> 8)&0xff); \ + case 2: *(--(c))=(unsigned char)(((l1)>>16)&0xff); \ + case 1: *(--(c))=(unsigned char)(((l1)>>24)&0xff); \ + } \ + } + +#undef n2l +#define n2l(c,l) (l =((unsigned long)(*((c)++)))<<24L, \ + l|=((unsigned long)(*((c)++)))<<16L, \ + l|=((unsigned long)(*((c)++)))<< 8L, \ + l|=((unsigned long)(*((c)++)))) + +#undef l2n +#define l2n(l,c) (*((c)++)=(unsigned char)(((l)>>24L)&0xff), \ + *((c)++)=(unsigned char)(((l)>>16L)&0xff), \ + *((c)++)=(unsigned char)(((l)>> 8L)&0xff), \ + *((c)++)=(unsigned char)(((l) )&0xff)) + +/* This is actually a big endian algorithm, the most significate byte + * is used to lookup array 0 */ + +/* use BF_PTR2 for intel boxes, + * BF_PTR for sparc and MIPS/SGI + * use nothing for Alpha and HP. + */ +#if !defined(BF_PTR) && !defined(BF_PTR2) +#undef BF_PTR +#endif + +#define BF_M 0x3fc +#define BF_0 22L +#define BF_1 14L +#define BF_2 6L +#define BF_3 2L /* left shift */ + +#if defined(BF_PTR2) + +/* This is basically a special pentium verson */ +#define BF_ENC(LL,R,S,P) \ + { \ + BF_LONG t,u,v; \ + u=R>>BF_0; \ + v=R>>BF_1; \ + u&=BF_M; \ + v&=BF_M; \ + t= *(BF_LONG *)((unsigned char *)&(S[ 0])+u); \ + u=R>>BF_2; \ + t+= *(BF_LONG *)((unsigned char *)&(S[256])+v); \ + v=R<<BF_3; \ + u&=BF_M; \ + v&=BF_M; \ + t^= *(BF_LONG *)((unsigned char *)&(S[512])+u); \ + LL^=P; \ + t+= *(BF_LONG *)((unsigned char *)&(S[768])+v); \ + LL^=t; \ + } + +#elif defined(BF_PTR) + +/* This is normally very good */ + +#define BF_ENC(LL,R,S,P) \ + LL^=P; \ + LL^= (((*(BF_LONG *)((unsigned char *)&(S[ 0])+((R>>BF_0)&BF_M))+ \ + *(BF_LONG *)((unsigned char *)&(S[256])+((R>>BF_1)&BF_M)))^ \ + *(BF_LONG *)((unsigned char *)&(S[512])+((R>>BF_2)&BF_M)))+ \ + *(BF_LONG *)((unsigned char *)&(S[768])+((R<<BF_3)&BF_M))); +#else + +/* This will always work, even on 64 bit machines and strangly enough, + * on the Alpha it is faster than the pointer versions (both 32 and 64 + * versions of BF_LONG) */ + +#define BF_ENC(LL,R,S,P) \ + LL^=P; \ + LL^=((( S[ (int)(R>>24L) ] + \ + S[0x0100+((int)(R>>16L)&0xff)])^ \ + S[0x0200+((int)(R>> 8L)&0xff)])+ \ + S[0x0300+((int)(R )&0xff)])&0xffffffffL; +#endif
diff --git a/crypto/bf/bf_locl.org b/crypto/bf/bf_locl.org new file mode 100644 index 0000000..592ece9 --- /dev/null +++ b/crypto/bf/bf_locl.org
@@ -0,0 +1,244 @@ +/* crypto/bf/bf_locl.org */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +/* WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING + * + * Always modify bf_locl.org since bf_locl.h is automatically generated from + * it during SSLeay configuration. + * + * WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING + */ + +/* Special defines which change the way the code is built depending on the + CPU and OS. For SGI machines you can use _MIPS_SZLONG (32 or 64) to find + even newer MIPS CPU's, but at the moment one size fits all for + optimization options. Older Sparc's work better with only UNROLL, but + there's no way to tell at compile time what it is you're running on */ + +#if defined( sun ) /* Newer Sparc's */ +# define BF_PTR +#elif defined( __ultrix ) /* Older MIPS */ +# define BF_PTR +#elif defined( __osf1__ ) /* Alpha */ + /* None */ +#elif defined ( _AIX ) /* RS6000 */ + /* Unknown */ +#elif defined( __hpux ) /* HP-PA */ + /* None */ +#elif defined( __aux ) /* 68K */ + /* Unknown */ +#elif defined( __dgux ) /* 88K (but P6 in latest boxes) */ + /* Unknown */ +#elif defined( __sgi ) /* Newer MIPS */ +# define BF_PTR +#elif defined( i386 ) /* x86 boxes, should be gcc */ +# define BF_PTR2 +#elif defined( _MSC_VER ) /* x86 boxes, Visual C */ +# define BF_PTR2 +#endif /* Systems-specific speed defines */ + +#undef c2l +#define c2l(c,l) (l =((unsigned long)(*((c)++))) , \ + l|=((unsigned long)(*((c)++)))<< 8L, \ + l|=((unsigned long)(*((c)++)))<<16L, \ + l|=((unsigned long)(*((c)++)))<<24L) + +/* NOTE - c is not incremented as per c2l */ +#undef c2ln +#define c2ln(c,l1,l2,n) { \ + c+=n; \ + l1=l2=0; \ + switch (n) { \ + case 8: l2 =((unsigned long)(*(--(c))))<<24L; \ + case 7: l2|=((unsigned long)(*(--(c))))<<16L; \ + case 6: l2|=((unsigned long)(*(--(c))))<< 8L; \ + case 5: l2|=((unsigned long)(*(--(c)))); \ + case 4: l1 =((unsigned long)(*(--(c))))<<24L; \ + case 3: l1|=((unsigned long)(*(--(c))))<<16L; \ + case 2: l1|=((unsigned long)(*(--(c))))<< 8L; \ + case 1: l1|=((unsigned long)(*(--(c)))); \ + } \ + } + +#undef l2c +#define l2c(l,c) (*((c)++)=(unsigned char)(((l) )&0xff), \ + *((c)++)=(unsigned char)(((l)>> 8L)&0xff), \ + *((c)++)=(unsigned char)(((l)>>16L)&0xff), \ + *((c)++)=(unsigned char)(((l)>>24L)&0xff)) + +/* NOTE - c is not incremented as per l2c */ +#undef l2cn +#define l2cn(l1,l2,c,n) { \ + c+=n; \ + switch (n) { \ + case 8: *(--(c))=(unsigned char)(((l2)>>24L)&0xff); \ + case 7: *(--(c))=(unsigned char)(((l2)>>16L)&0xff); \ + case 6: *(--(c))=(unsigned char)(((l2)>> 8L)&0xff); \ + case 5: *(--(c))=(unsigned char)(((l2) )&0xff); \ + case 4: *(--(c))=(unsigned char)(((l1)>>24L)&0xff); \ + case 3: *(--(c))=(unsigned char)(((l1)>>16L)&0xff); \ + case 2: *(--(c))=(unsigned char)(((l1)>> 8L)&0xff); \ + case 1: *(--(c))=(unsigned char)(((l1) )&0xff); \ + } \ + } + +/* NOTE - c is not incremented as per n2l */ +#define n2ln(c,l1,l2,n) { \ + c+=n; \ + l1=l2=0; \ + switch (n) { \ + case 8: l2 =((unsigned long)(*(--(c)))) ; \ + case 7: l2|=((unsigned long)(*(--(c))))<< 8; \ + case 6: l2|=((unsigned long)(*(--(c))))<<16; \ + case 5: l2|=((unsigned long)(*(--(c))))<<24; \ + case 4: l1 =((unsigned long)(*(--(c)))) ; \ + case 3: l1|=((unsigned long)(*(--(c))))<< 8; \ + case 2: l1|=((unsigned long)(*(--(c))))<<16; \ + case 1: l1|=((unsigned long)(*(--(c))))<<24; \ + } \ + } + +/* NOTE - c is not incremented as per l2n */ +#define l2nn(l1,l2,c,n) { \ + c+=n; \ + switch (n) { \ + case 8: *(--(c))=(unsigned char)(((l2) )&0xff); \ + case 7: *(--(c))=(unsigned char)(((l2)>> 8)&0xff); \ + case 6: *(--(c))=(unsigned char)(((l2)>>16)&0xff); \ + case 5: *(--(c))=(unsigned char)(((l2)>>24)&0xff); \ + case 4: *(--(c))=(unsigned char)(((l1) )&0xff); \ + case 3: *(--(c))=(unsigned char)(((l1)>> 8)&0xff); \ + case 2: *(--(c))=(unsigned char)(((l1)>>16)&0xff); \ + case 1: *(--(c))=(unsigned char)(((l1)>>24)&0xff); \ + } \ + } + +#undef n2l +#define n2l(c,l) (l =((unsigned long)(*((c)++)))<<24L, \ + l|=((unsigned long)(*((c)++)))<<16L, \ + l|=((unsigned long)(*((c)++)))<< 8L, \ + l|=((unsigned long)(*((c)++)))) + +#undef l2n +#define l2n(l,c) (*((c)++)=(unsigned char)(((l)>>24L)&0xff), \ + *((c)++)=(unsigned char)(((l)>>16L)&0xff), \ + *((c)++)=(unsigned char)(((l)>> 8L)&0xff), \ + *((c)++)=(unsigned char)(((l) )&0xff)) + +/* This is actually a big endian algorithm, the most significate byte + * is used to lookup array 0 */ + +/* use BF_PTR2 for intel boxes, + * BF_PTR for sparc and MIPS/SGI + * use nothing for Alpha and HP. + */ +#if !defined(BF_PTR) && !defined(BF_PTR2) +#undef BF_PTR +#endif + +#define BF_M 0x3fc +#define BF_0 22L +#define BF_1 14L +#define BF_2 6L +#define BF_3 2L /* left shift */ + +#if defined(BF_PTR2) + +/* This is basically a special pentium verson */ +#define BF_ENC(LL,R,S,P) \ + { \ + BF_LONG t,u,v; \ + u=R>>BF_0; \ + v=R>>BF_1; \ + u&=BF_M; \ + v&=BF_M; \ + t= *(BF_LONG *)((unsigned char *)&(S[ 0])+u); \ + u=R>>BF_2; \ + t+= *(BF_LONG *)((unsigned char *)&(S[256])+v); \ + v=R<<BF_3; \ + u&=BF_M; \ + v&=BF_M; \ + t^= *(BF_LONG *)((unsigned char *)&(S[512])+u); \ + LL^=P; \ + t+= *(BF_LONG *)((unsigned char *)&(S[768])+v); \ + LL^=t; \ + } + +#elif defined(BF_PTR) + +/* This is normally very good */ + +#define BF_ENC(LL,R,S,P) \ + LL^=P; \ + LL^= (((*(BF_LONG *)((unsigned char *)&(S[ 0])+((R>>BF_0)&BF_M))+ \ + *(BF_LONG *)((unsigned char *)&(S[256])+((R>>BF_1)&BF_M)))^ \ + *(BF_LONG *)((unsigned char *)&(S[512])+((R>>BF_2)&BF_M)))+ \ + *(BF_LONG *)((unsigned char *)&(S[768])+((R<<BF_3)&BF_M))); +#else + +/* This will always work, even on 64 bit machines and strangly enough, + * on the Alpha it is faster than the pointer versions (both 32 and 64 + * versions of BF_LONG) */ + +#define BF_ENC(LL,R,S,P) \ + LL^=P; \ + LL^=((( S[ (int)(R>>24L) ] + \ + S[0x0100+((int)(R>>16L)&0xff)])^ \ + S[0x0200+((int)(R>> 8L)&0xff)])+ \ + S[0x0300+((int)(R )&0xff)])&0xffffffffL; +#endif
diff --git a/crypto/bf/bf_ofb64.c b/crypto/bf/bf_ofb64.c new file mode 100644 index 0000000..e95aca5 --- /dev/null +++ b/crypto/bf/bf_ofb64.c
@@ -0,0 +1,115 @@ +/* crypto/bf/bf_ofb64.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include "blowfish.h" +#include "bf_locl.h" + +/* The input and output encrypted as though 64bit ofb mode is being + * used. The extra state information to record how much of the + * 64bit block we have used is contained in *num; + */ +void BF_ofb64_encrypt(in, out, length, schedule, ivec, num) +unsigned char *in; +unsigned char *out; +long length; +BF_KEY *schedule; +unsigned char *ivec; +int *num; + { + register BF_LONG v0,v1,t; + register int n= *num; + register long l=length; + unsigned char d[8]; + register char *dp; + BF_LONG ti[2]; + unsigned char *iv; + int save=0; + + iv=(unsigned char *)ivec; + n2l(iv,v0); + n2l(iv,v1); + ti[0]=v0; + ti[1]=v1; + dp=(char *)d; + l2n(v0,dp); + l2n(v1,dp); + while (l--) + { + if (n == 0) + { + BF_encrypt((BF_LONG *)ti,schedule,BF_ENCRYPT); + dp=(char *)d; + t=ti[0]; l2n(t,dp); + t=ti[1]; l2n(t,dp); + save++; + } + *(out++)= *(in++)^d[n]; + n=(n+1)&0x07; + } + if (save) + { + v0=ti[0]; + v1=ti[1]; + iv=(unsigned char *)ivec; + l2n(v0,iv); + l2n(v1,iv); + } + t=v0=v1=ti[0]=ti[1]=0; + *num=n; + } +
diff --git a/crypto/bf/bf_pi.h b/crypto/bf/bf_pi.h new file mode 100644 index 0000000..f5918b3 --- /dev/null +++ b/crypto/bf/bf_pi.h
@@ -0,0 +1,325 @@ +/* crypto/bf/bf_pi.h */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +static BF_KEY bf_init= { + { + 0x243f6a88L, 0x85a308d3L, 0x13198a2eL, 0x03707344L, + 0xa4093822L, 0x299f31d0L, 0x082efa98L, 0xec4e6c89L, + 0x452821e6L, 0x38d01377L, 0xbe5466cfL, 0x34e90c6cL, + 0xc0ac29b7L, 0xc97c50ddL, 0x3f84d5b5L, 0xb5470917L, + 0x9216d5d9L, 0x8979fb1b + },{ + 0xd1310ba6L, 0x98dfb5acL, 0x2ffd72dbL, 0xd01adfb7L, + 0xb8e1afedL, 0x6a267e96L, 0xba7c9045L, 0xf12c7f99L, + 0x24a19947L, 0xb3916cf7L, 0x0801f2e2L, 0x858efc16L, + 0x636920d8L, 0x71574e69L, 0xa458fea3L, 0xf4933d7eL, + 0x0d95748fL, 0x728eb658L, 0x718bcd58L, 0x82154aeeL, + 0x7b54a41dL, 0xc25a59b5L, 0x9c30d539L, 0x2af26013L, + 0xc5d1b023L, 0x286085f0L, 0xca417918L, 0xb8db38efL, + 0x8e79dcb0L, 0x603a180eL, 0x6c9e0e8bL, 0xb01e8a3eL, + 0xd71577c1L, 0xbd314b27L, 0x78af2fdaL, 0x55605c60L, + 0xe65525f3L, 0xaa55ab94L, 0x57489862L, 0x63e81440L, + 0x55ca396aL, 0x2aab10b6L, 0xb4cc5c34L, 0x1141e8ceL, + 0xa15486afL, 0x7c72e993L, 0xb3ee1411L, 0x636fbc2aL, + 0x2ba9c55dL, 0x741831f6L, 0xce5c3e16L, 0x9b87931eL, + 0xafd6ba33L, 0x6c24cf5cL, 0x7a325381L, 0x28958677L, + 0x3b8f4898L, 0x6b4bb9afL, 0xc4bfe81bL, 0x66282193L, + 0x61d809ccL, 0xfb21a991L, 0x487cac60L, 0x5dec8032L, + 0xef845d5dL, 0xe98575b1L, 0xdc262302L, 0xeb651b88L, + 0x23893e81L, 0xd396acc5L, 0x0f6d6ff3L, 0x83f44239L, + 0x2e0b4482L, 0xa4842004L, 0x69c8f04aL, 0x9e1f9b5eL, + 0x21c66842L, 0xf6e96c9aL, 0x670c9c61L, 0xabd388f0L, + 0x6a51a0d2L, 0xd8542f68L, 0x960fa728L, 0xab5133a3L, + 0x6eef0b6cL, 0x137a3be4L, 0xba3bf050L, 0x7efb2a98L, + 0xa1f1651dL, 0x39af0176L, 0x66ca593eL, 0x82430e88L, + 0x8cee8619L, 0x456f9fb4L, 0x7d84a5c3L, 0x3b8b5ebeL, + 0xe06f75d8L, 0x85c12073L, 0x401a449fL, 0x56c16aa6L, + 0x4ed3aa62L, 0x363f7706L, 0x1bfedf72L, 0x429b023dL, + 0x37d0d724L, 0xd00a1248L, 0xdb0fead3L, 0x49f1c09bL, + 0x075372c9L, 0x80991b7bL, 0x25d479d8L, 0xf6e8def7L, + 0xe3fe501aL, 0xb6794c3bL, 0x976ce0bdL, 0x04c006baL, + 0xc1a94fb6L, 0x409f60c4L, 0x5e5c9ec2L, 0x196a2463L, + 0x68fb6fafL, 0x3e6c53b5L, 0x1339b2ebL, 0x3b52ec6fL, + 0x6dfc511fL, 0x9b30952cL, 0xcc814544L, 0xaf5ebd09L, + 0xbee3d004L, 0xde334afdL, 0x660f2807L, 0x192e4bb3L, + 0xc0cba857L, 0x45c8740fL, 0xd20b5f39L, 0xb9d3fbdbL, + 0x5579c0bdL, 0x1a60320aL, 0xd6a100c6L, 0x402c7279L, + 0x679f25feL, 0xfb1fa3ccL, 0x8ea5e9f8L, 0xdb3222f8L, + 0x3c7516dfL, 0xfd616b15L, 0x2f501ec8L, 0xad0552abL, + 0x323db5faL, 0xfd238760L, 0x53317b48L, 0x3e00df82L, + 0x9e5c57bbL, 0xca6f8ca0L, 0x1a87562eL, 0xdf1769dbL, + 0xd542a8f6L, 0x287effc3L, 0xac6732c6L, 0x8c4f5573L, + 0x695b27b0L, 0xbbca58c8L, 0xe1ffa35dL, 0xb8f011a0L, + 0x10fa3d98L, 0xfd2183b8L, 0x4afcb56cL, 0x2dd1d35bL, + 0x9a53e479L, 0xb6f84565L, 0xd28e49bcL, 0x4bfb9790L, + 0xe1ddf2daL, 0xa4cb7e33L, 0x62fb1341L, 0xcee4c6e8L, + 0xef20cadaL, 0x36774c01L, 0xd07e9efeL, 0x2bf11fb4L, + 0x95dbda4dL, 0xae909198L, 0xeaad8e71L, 0x6b93d5a0L, + 0xd08ed1d0L, 0xafc725e0L, 0x8e3c5b2fL, 0x8e7594b7L, + 0x8ff6e2fbL, 0xf2122b64L, 0x8888b812L, 0x900df01cL, + 0x4fad5ea0L, 0x688fc31cL, 0xd1cff191L, 0xb3a8c1adL, + 0x2f2f2218L, 0xbe0e1777L, 0xea752dfeL, 0x8b021fa1L, + 0xe5a0cc0fL, 0xb56f74e8L, 0x18acf3d6L, 0xce89e299L, + 0xb4a84fe0L, 0xfd13e0b7L, 0x7cc43b81L, 0xd2ada8d9L, + 0x165fa266L, 0x80957705L, 0x93cc7314L, 0x211a1477L, + 0xe6ad2065L, 0x77b5fa86L, 0xc75442f5L, 0xfb9d35cfL, + 0xebcdaf0cL, 0x7b3e89a0L, 0xd6411bd3L, 0xae1e7e49L, + 0x00250e2dL, 0x2071b35eL, 0x226800bbL, 0x57b8e0afL, + 0x2464369bL, 0xf009b91eL, 0x5563911dL, 0x59dfa6aaL, + 0x78c14389L, 0xd95a537fL, 0x207d5ba2L, 0x02e5b9c5L, + 0x83260376L, 0x6295cfa9L, 0x11c81968L, 0x4e734a41L, + 0xb3472dcaL, 0x7b14a94aL, 0x1b510052L, 0x9a532915L, + 0xd60f573fL, 0xbc9bc6e4L, 0x2b60a476L, 0x81e67400L, + 0x08ba6fb5L, 0x571be91fL, 0xf296ec6bL, 0x2a0dd915L, + 0xb6636521L, 0xe7b9f9b6L, 0xff34052eL, 0xc5855664L, + 0x53b02d5dL, 0xa99f8fa1L, 0x08ba4799L, 0x6e85076aL, + 0x4b7a70e9L, 0xb5b32944L, 0xdb75092eL, 0xc4192623L, + 0xad6ea6b0L, 0x49a7df7dL, 0x9cee60b8L, 0x8fedb266L, + 0xecaa8c71L, 0x699a17ffL, 0x5664526cL, 0xc2b19ee1L, + 0x193602a5L, 0x75094c29L, 0xa0591340L, 0xe4183a3eL, + 0x3f54989aL, 0x5b429d65L, 0x6b8fe4d6L, 0x99f73fd6L, + 0xa1d29c07L, 0xefe830f5L, 0x4d2d38e6L, 0xf0255dc1L, + 0x4cdd2086L, 0x8470eb26L, 0x6382e9c6L, 0x021ecc5eL, + 0x09686b3fL, 0x3ebaefc9L, 0x3c971814L, 0x6b6a70a1L, + 0x687f3584L, 0x52a0e286L, 0xb79c5305L, 0xaa500737L, + 0x3e07841cL, 0x7fdeae5cL, 0x8e7d44ecL, 0x5716f2b8L, + 0xb03ada37L, 0xf0500c0dL, 0xf01c1f04L, 0x0200b3ffL, + 0xae0cf51aL, 0x3cb574b2L, 0x25837a58L, 0xdc0921bdL, + 0xd19113f9L, 0x7ca92ff6L, 0x94324773L, 0x22f54701L, + 0x3ae5e581L, 0x37c2dadcL, 0xc8b57634L, 0x9af3dda7L, + 0xa9446146L, 0x0fd0030eL, 0xecc8c73eL, 0xa4751e41L, + 0xe238cd99L, 0x3bea0e2fL, 0x3280bba1L, 0x183eb331L, + 0x4e548b38L, 0x4f6db908L, 0x6f420d03L, 0xf60a04bfL, + 0x2cb81290L, 0x24977c79L, 0x5679b072L, 0xbcaf89afL, + 0xde9a771fL, 0xd9930810L, 0xb38bae12L, 0xdccf3f2eL, + 0x5512721fL, 0x2e6b7124L, 0x501adde6L, 0x9f84cd87L, + 0x7a584718L, 0x7408da17L, 0xbc9f9abcL, 0xe94b7d8cL, + 0xec7aec3aL, 0xdb851dfaL, 0x63094366L, 0xc464c3d2L, + 0xef1c1847L, 0x3215d908L, 0xdd433b37L, 0x24c2ba16L, + 0x12a14d43L, 0x2a65c451L, 0x50940002L, 0x133ae4ddL, + 0x71dff89eL, 0x10314e55L, 0x81ac77d6L, 0x5f11199bL, + 0x043556f1L, 0xd7a3c76bL, 0x3c11183bL, 0x5924a509L, + 0xf28fe6edL, 0x97f1fbfaL, 0x9ebabf2cL, 0x1e153c6eL, + 0x86e34570L, 0xeae96fb1L, 0x860e5e0aL, 0x5a3e2ab3L, + 0x771fe71cL, 0x4e3d06faL, 0x2965dcb9L, 0x99e71d0fL, + 0x803e89d6L, 0x5266c825L, 0x2e4cc978L, 0x9c10b36aL, + 0xc6150ebaL, 0x94e2ea78L, 0xa5fc3c53L, 0x1e0a2df4L, + 0xf2f74ea7L, 0x361d2b3dL, 0x1939260fL, 0x19c27960L, + 0x5223a708L, 0xf71312b6L, 0xebadfe6eL, 0xeac31f66L, + 0xe3bc4595L, 0xa67bc883L, 0xb17f37d1L, 0x018cff28L, + 0xc332ddefL, 0xbe6c5aa5L, 0x65582185L, 0x68ab9802L, + 0xeecea50fL, 0xdb2f953bL, 0x2aef7dadL, 0x5b6e2f84L, + 0x1521b628L, 0x29076170L, 0xecdd4775L, 0x619f1510L, + 0x13cca830L, 0xeb61bd96L, 0x0334fe1eL, 0xaa0363cfL, + 0xb5735c90L, 0x4c70a239L, 0xd59e9e0bL, 0xcbaade14L, + 0xeecc86bcL, 0x60622ca7L, 0x9cab5cabL, 0xb2f3846eL, + 0x648b1eafL, 0x19bdf0caL, 0xa02369b9L, 0x655abb50L, + 0x40685a32L, 0x3c2ab4b3L, 0x319ee9d5L, 0xc021b8f7L, + 0x9b540b19L, 0x875fa099L, 0x95f7997eL, 0x623d7da8L, + 0xf837889aL, 0x97e32d77L, 0x11ed935fL, 0x16681281L, + 0x0e358829L, 0xc7e61fd6L, 0x96dedfa1L, 0x7858ba99L, + 0x57f584a5L, 0x1b227263L, 0x9b83c3ffL, 0x1ac24696L, + 0xcdb30aebL, 0x532e3054L, 0x8fd948e4L, 0x6dbc3128L, + 0x58ebf2efL, 0x34c6ffeaL, 0xfe28ed61L, 0xee7c3c73L, + 0x5d4a14d9L, 0xe864b7e3L, 0x42105d14L, 0x203e13e0L, + 0x45eee2b6L, 0xa3aaabeaL, 0xdb6c4f15L, 0xfacb4fd0L, + 0xc742f442L, 0xef6abbb5L, 0x654f3b1dL, 0x41cd2105L, + 0xd81e799eL, 0x86854dc7L, 0xe44b476aL, 0x3d816250L, + 0xcf62a1f2L, 0x5b8d2646L, 0xfc8883a0L, 0xc1c7b6a3L, + 0x7f1524c3L, 0x69cb7492L, 0x47848a0bL, 0x5692b285L, + 0x095bbf00L, 0xad19489dL, 0x1462b174L, 0x23820e00L, + 0x58428d2aL, 0x0c55f5eaL, 0x1dadf43eL, 0x233f7061L, + 0x3372f092L, 0x8d937e41L, 0xd65fecf1L, 0x6c223bdbL, + 0x7cde3759L, 0xcbee7460L, 0x4085f2a7L, 0xce77326eL, + 0xa6078084L, 0x19f8509eL, 0xe8efd855L, 0x61d99735L, + 0xa969a7aaL, 0xc50c06c2L, 0x5a04abfcL, 0x800bcadcL, + 0x9e447a2eL, 0xc3453484L, 0xfdd56705L, 0x0e1e9ec9L, + 0xdb73dbd3L, 0x105588cdL, 0x675fda79L, 0xe3674340L, + 0xc5c43465L, 0x713e38d8L, 0x3d28f89eL, 0xf16dff20L, + 0x153e21e7L, 0x8fb03d4aL, 0xe6e39f2bL, 0xdb83adf7L, + 0xe93d5a68L, 0x948140f7L, 0xf64c261cL, 0x94692934L, + 0x411520f7L, 0x7602d4f7L, 0xbcf46b2eL, 0xd4a20068L, + 0xd4082471L, 0x3320f46aL, 0x43b7d4b7L, 0x500061afL, + 0x1e39f62eL, 0x97244546L, 0x14214f74L, 0xbf8b8840L, + 0x4d95fc1dL, 0x96b591afL, 0x70f4ddd3L, 0x66a02f45L, + 0xbfbc09ecL, 0x03bd9785L, 0x7fac6dd0L, 0x31cb8504L, + 0x96eb27b3L, 0x55fd3941L, 0xda2547e6L, 0xabca0a9aL, + 0x28507825L, 0x530429f4L, 0x0a2c86daL, 0xe9b66dfbL, + 0x68dc1462L, 0xd7486900L, 0x680ec0a4L, 0x27a18deeL, + 0x4f3ffea2L, 0xe887ad8cL, 0xb58ce006L, 0x7af4d6b6L, + 0xaace1e7cL, 0xd3375fecL, 0xce78a399L, 0x406b2a42L, + 0x20fe9e35L, 0xd9f385b9L, 0xee39d7abL, 0x3b124e8bL, + 0x1dc9faf7L, 0x4b6d1856L, 0x26a36631L, 0xeae397b2L, + 0x3a6efa74L, 0xdd5b4332L, 0x6841e7f7L, 0xca7820fbL, + 0xfb0af54eL, 0xd8feb397L, 0x454056acL, 0xba489527L, + 0x55533a3aL, 0x20838d87L, 0xfe6ba9b7L, 0xd096954bL, + 0x55a867bcL, 0xa1159a58L, 0xcca92963L, 0x99e1db33L, + 0xa62a4a56L, 0x3f3125f9L, 0x5ef47e1cL, 0x9029317cL, + 0xfdf8e802L, 0x04272f70L, 0x80bb155cL, 0x05282ce3L, + 0x95c11548L, 0xe4c66d22L, 0x48c1133fL, 0xc70f86dcL, + 0x07f9c9eeL, 0x41041f0fL, 0x404779a4L, 0x5d886e17L, + 0x325f51ebL, 0xd59bc0d1L, 0xf2bcc18fL, 0x41113564L, + 0x257b7834L, 0x602a9c60L, 0xdff8e8a3L, 0x1f636c1bL, + 0x0e12b4c2L, 0x02e1329eL, 0xaf664fd1L, 0xcad18115L, + 0x6b2395e0L, 0x333e92e1L, 0x3b240b62L, 0xeebeb922L, + 0x85b2a20eL, 0xe6ba0d99L, 0xde720c8cL, 0x2da2f728L, + 0xd0127845L, 0x95b794fdL, 0x647d0862L, 0xe7ccf5f0L, + 0x5449a36fL, 0x877d48faL, 0xc39dfd27L, 0xf33e8d1eL, + 0x0a476341L, 0x992eff74L, 0x3a6f6eabL, 0xf4f8fd37L, + 0xa812dc60L, 0xa1ebddf8L, 0x991be14cL, 0xdb6e6b0dL, + 0xc67b5510L, 0x6d672c37L, 0x2765d43bL, 0xdcd0e804L, + 0xf1290dc7L, 0xcc00ffa3L, 0xb5390f92L, 0x690fed0bL, + 0x667b9ffbL, 0xcedb7d9cL, 0xa091cf0bL, 0xd9155ea3L, + 0xbb132f88L, 0x515bad24L, 0x7b9479bfL, 0x763bd6ebL, + 0x37392eb3L, 0xcc115979L, 0x8026e297L, 0xf42e312dL, + 0x6842ada7L, 0xc66a2b3bL, 0x12754cccL, 0x782ef11cL, + 0x6a124237L, 0xb79251e7L, 0x06a1bbe6L, 0x4bfb6350L, + 0x1a6b1018L, 0x11caedfaL, 0x3d25bdd8L, 0xe2e1c3c9L, + 0x44421659L, 0x0a121386L, 0xd90cec6eL, 0xd5abea2aL, + 0x64af674eL, 0xda86a85fL, 0xbebfe988L, 0x64e4c3feL, + 0x9dbc8057L, 0xf0f7c086L, 0x60787bf8L, 0x6003604dL, + 0xd1fd8346L, 0xf6381fb0L, 0x7745ae04L, 0xd736fcccL, + 0x83426b33L, 0xf01eab71L, 0xb0804187L, 0x3c005e5fL, + 0x77a057beL, 0xbde8ae24L, 0x55464299L, 0xbf582e61L, + 0x4e58f48fL, 0xf2ddfda2L, 0xf474ef38L, 0x8789bdc2L, + 0x5366f9c3L, 0xc8b38e74L, 0xb475f255L, 0x46fcd9b9L, + 0x7aeb2661L, 0x8b1ddf84L, 0x846a0e79L, 0x915f95e2L, + 0x466e598eL, 0x20b45770L, 0x8cd55591L, 0xc902de4cL, + 0xb90bace1L, 0xbb8205d0L, 0x11a86248L, 0x7574a99eL, + 0xb77f19b6L, 0xe0a9dc09L, 0x662d09a1L, 0xc4324633L, + 0xe85a1f02L, 0x09f0be8cL, 0x4a99a025L, 0x1d6efe10L, + 0x1ab93d1dL, 0x0ba5a4dfL, 0xa186f20fL, 0x2868f169L, + 0xdcb7da83L, 0x573906feL, 0xa1e2ce9bL, 0x4fcd7f52L, + 0x50115e01L, 0xa70683faL, 0xa002b5c4L, 0x0de6d027L, + 0x9af88c27L, 0x773f8641L, 0xc3604c06L, 0x61a806b5L, + 0xf0177a28L, 0xc0f586e0L, 0x006058aaL, 0x30dc7d62L, + 0x11e69ed7L, 0x2338ea63L, 0x53c2dd94L, 0xc2c21634L, + 0xbbcbee56L, 0x90bcb6deL, 0xebfc7da1L, 0xce591d76L, + 0x6f05e409L, 0x4b7c0188L, 0x39720a3dL, 0x7c927c24L, + 0x86e3725fL, 0x724d9db9L, 0x1ac15bb4L, 0xd39eb8fcL, + 0xed545578L, 0x08fca5b5L, 0xd83d7cd3L, 0x4dad0fc4L, + 0x1e50ef5eL, 0xb161e6f8L, 0xa28514d9L, 0x6c51133cL, + 0x6fd5c7e7L, 0x56e14ec4L, 0x362abfceL, 0xddc6c837L, + 0xd79a3234L, 0x92638212L, 0x670efa8eL, 0x406000e0L, + 0x3a39ce37L, 0xd3faf5cfL, 0xabc27737L, 0x5ac52d1bL, + 0x5cb0679eL, 0x4fa33742L, 0xd3822740L, 0x99bc9bbeL, + 0xd5118e9dL, 0xbf0f7315L, 0xd62d1c7eL, 0xc700c47bL, + 0xb78c1b6bL, 0x21a19045L, 0xb26eb1beL, 0x6a366eb4L, + 0x5748ab2fL, 0xbc946e79L, 0xc6a376d2L, 0x6549c2c8L, + 0x530ff8eeL, 0x468dde7dL, 0xd5730a1dL, 0x4cd04dc6L, + 0x2939bbdbL, 0xa9ba4650L, 0xac9526e8L, 0xbe5ee304L, + 0xa1fad5f0L, 0x6a2d519aL, 0x63ef8ce2L, 0x9a86ee22L, + 0xc089c2b8L, 0x43242ef6L, 0xa51e03aaL, 0x9cf2d0a4L, + 0x83c061baL, 0x9be96a4dL, 0x8fe51550L, 0xba645bd6L, + 0x2826a2f9L, 0xa73a3ae1L, 0x4ba99586L, 0xef5562e9L, + 0xc72fefd3L, 0xf752f7daL, 0x3f046f69L, 0x77fa0a59L, + 0x80e4a915L, 0x87b08601L, 0x9b09e6adL, 0x3b3ee593L, + 0xe990fd5aL, 0x9e34d797L, 0x2cf0b7d9L, 0x022b8b51L, + 0x96d5ac3aL, 0x017da67dL, 0xd1cf3ed6L, 0x7c7d2d28L, + 0x1f9f25cfL, 0xadf2b89bL, 0x5ad6b472L, 0x5a88f54cL, + 0xe029ac71L, 0xe019a5e6L, 0x47b0acfdL, 0xed93fa9bL, + 0xe8d3c48dL, 0x283b57ccL, 0xf8d56629L, 0x79132e28L, + 0x785f0191L, 0xed756055L, 0xf7960e44L, 0xe3d35e8cL, + 0x15056dd4L, 0x88f46dbaL, 0x03a16125L, 0x0564f0bdL, + 0xc3eb9e15L, 0x3c9057a2L, 0x97271aecL, 0xa93a072aL, + 0x1b3f6d9bL, 0x1e6321f5L, 0xf59c66fbL, 0x26dcf319L, + 0x7533d928L, 0xb155fdf5L, 0x03563482L, 0x8aba3cbbL, + 0x28517711L, 0xc20ad9f8L, 0xabcc5167L, 0xccad925fL, + 0x4de81751L, 0x3830dc8eL, 0x379d5862L, 0x9320f991L, + 0xea7a90c2L, 0xfb3e7bceL, 0x5121ce64L, 0x774fbe32L, + 0xa8b6e37eL, 0xc3293d46L, 0x48de5369L, 0x6413e680L, + 0xa2ae0810L, 0xdd6db224L, 0x69852dfdL, 0x09072166L, + 0xb39a460aL, 0x6445c0ddL, 0x586cdecfL, 0x1c20c8aeL, + 0x5bbef7ddL, 0x1b588d40L, 0xccd2017fL, 0x6bb4e3bbL, + 0xdda26a7eL, 0x3a59ff45L, 0x3e350a44L, 0xbcb4cdd5L, + 0x72eacea8L, 0xfa6484bbL, 0x8d6612aeL, 0xbf3c6f47L, + 0xd29be463L, 0x542f5d9eL, 0xaec2771bL, 0xf64e6370L, + 0x740e0d8dL, 0xe75b1357L, 0xf8721671L, 0xaf537d5dL, + 0x4040cb08L, 0x4eb4e2ccL, 0x34d2466aL, 0x0115af84L, + 0xe1b00428L, 0x95983a1dL, 0x06b89fb4L, 0xce6ea048L, + 0x6f3f3b82L, 0x3520ab82L, 0x011a1d4bL, 0x277227f8L, + 0x611560b1L, 0xe7933fdcL, 0xbb3a792bL, 0x344525bdL, + 0xa08839e1L, 0x51ce794bL, 0x2f32c9b7L, 0xa01fbac9L, + 0xe01cc87eL, 0xbcc7d1f6L, 0xcf0111c3L, 0xa1e8aac7L, + 0x1a908749L, 0xd44fbd9aL, 0xd0dadecbL, 0xd50ada38L, + 0x0339c32aL, 0xc6913667L, 0x8df9317cL, 0xe0b12b4fL, + 0xf79e59b7L, 0x43f5bb3aL, 0xf2d519ffL, 0x27d9459cL, + 0xbf97222cL, 0x15e6fc2aL, 0x0f91fc71L, 0x9b941525L, + 0xfae59361L, 0xceb69cebL, 0xc2a86459L, 0x12baa8d1L, + 0xb6c1075eL, 0xe3056a0cL, 0x10d25065L, 0xcb03a442L, + 0xe0ec6e0eL, 0x1698db3bL, 0x4c98a0beL, 0x3278e964L, + 0x9f1f9532L, 0xe0d392dfL, 0xd3a0342bL, 0x8971f21eL, + 0x1b0a7441L, 0x4ba3348cL, 0xc5be7120L, 0xc37632d8L, + 0xdf359f8dL, 0x9b992f2eL, 0xe60b6f47L, 0x0fe3f11dL, + 0xe54cda54L, 0x1edad891L, 0xce6279cfL, 0xcd3e7e6fL, + 0x1618b166L, 0xfd2c1d05L, 0x848fd2c5L, 0xf6fb2299L, + 0xf523f357L, 0xa6327623L, 0x93a83531L, 0x56cccd02L, + 0xacf08162L, 0x5a75ebb5L, 0x6e163697L, 0x88d273ccL, + 0xde966292L, 0x81b949d0L, 0x4c50901bL, 0x71c65614L, + 0xe6c6c7bdL, 0x327a140aL, 0x45e1d006L, 0xc3f27b9aL, + 0xc9aa53fdL, 0x62a80f00L, 0xbb25bfe2L, 0x35bdd2f6L, + 0x71126905L, 0xb2040222L, 0xb6cbcf7cL, 0xcd769c2bL, + 0x53113ec0L, 0x1640e3d3L, 0x38abbd60L, 0x2547adf0L, + 0xba38209cL, 0xf746ce76L, 0x77afa1c5L, 0x20756060L, + 0x85cbfe4eL, 0x8ae88dd8L, 0x7aaaf9b0L, 0x4cf9aa7eL, + 0x1948c25cL, 0x02fb8a8cL, 0x01c36ae4L, 0xd6ebe1f9L, + 0x90d4f869L, 0xa65cdea0L, 0x3f09252dL, 0xc208e69fL, + 0xb74e6132L, 0xce77e25bL, 0x578fdfe3L, 0x3ac372e6L, + } + }; +
diff --git a/crypto/bf/bf_skey.c b/crypto/bf/bf_skey.c new file mode 100644 index 0000000..18ea37f --- /dev/null +++ b/crypto/bf/bf_skey.c
@@ -0,0 +1,119 @@ +/* crypto/bf/bf_skey.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include <string.h> +#include "blowfish.h" +#include "bf_locl.h" +#include "bf_pi.h" + +void BF_set_key(key,len,data) +BF_KEY *key; +int len; +unsigned char *data; + { + int i; + BF_LONG *p,ri,in[2]; + unsigned char *d,*end; + + + memcpy((char *)key,(char *)&bf_init,sizeof(BF_KEY)); + p=key->P; + + if (len > ((BF_ROUNDS+2)*4)) len=(BF_ROUNDS+2)*4; + + d=data; + end= &(data[len]); + for (i=0; i<(BF_ROUNDS+2); i++) + { + ri= *(d++); + if (d >= end) d=data; + + ri<<=8; + ri|= *(d++); + if (d >= end) d=data; + + ri<<=8; + ri|= *(d++); + if (d >= end) d=data; + + ri<<=8; + ri|= *(d++); + if (d >= end) d=data; + + p[i]^=ri; + } + + in[0]=0L; + in[1]=0L; + for (i=0; i<(BF_ROUNDS+2); i+=2) + { + BF_encrypt(in,key,BF_ENCRYPT); + p[i ]=in[0]; + p[i+1]=in[1]; + } + + p=key->S; + for (i=0; i<4*256; i+=2) + { + BF_encrypt(in,key,BF_ENCRYPT); + p[i ]=in[0]; + p[i+1]=in[1]; + } + } +
diff --git a/crypto/bf/bfspeed.c b/crypto/bf/bfspeed.c new file mode 100644 index 0000000..ee20bd0 --- /dev/null +++ b/crypto/bf/bfspeed.c
@@ -0,0 +1,285 @@ +/* crypto/bf/bfspeed.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +/* 11-Sep-92 Andrew Daviel Support for Silicon Graphics IRIX added */ +/* 06-Apr-92 Luke Brennan Support for VMS and add extra signal calls */ + +#ifndef MSDOS +#define TIMES +#endif + +#include <stdio.h> +#ifndef MSDOS +#include <unistd.h> +#else +#include <io.h> +extern int exit(); +#endif +#include <signal.h> +#ifndef VMS +#ifndef _IRIX +#include <time.h> +#endif +#ifdef TIMES +#include <sys/types.h> +#include <sys/times.h> +#endif +#else /* VMS */ +#include <types.h> +struct tms { + time_t tms_utime; + time_t tms_stime; + time_t tms_uchild; /* I dunno... */ + time_t tms_uchildsys; /* so these names are a guess :-) */ + } +#endif +#ifndef TIMES +#include <sys/timeb.h> +#endif + +#ifdef sun +#include <limits.h> +#include <sys/param.h> +#endif + +#include "blowfish.h" + +/* The following if from times(3) man page. It may need to be changed */ +#ifndef HZ +#ifndef CLK_TCK +#ifndef VMS +#define HZ 100.0 +#else /* VMS */ +#define HZ 100.0 +#endif +#else /* CLK_TCK */ +#define HZ ((double)CLK_TCK) +#endif +#endif + +#define BUFSIZE ((long)1024) +long run=0; + +#ifndef NOPROTO +double Time_F(int s); +#else +double Time_F(); +#endif + +#ifdef SIGALRM +#if defined(__STDC__) || defined(sgi) || defined(_AIX) +#define SIGRETTYPE void +#else +#define SIGRETTYPE int +#endif + +#ifndef NOPROTO +SIGRETTYPE sig_done(int sig); +#else +SIGRETTYPE sig_done(); +#endif + +SIGRETTYPE sig_done(sig) +int sig; + { + signal(SIGALRM,sig_done); + run=0; +#ifdef LINT + sig=sig; +#endif + } +#endif + +#define START 0 +#define STOP 1 + +double Time_F(s) +int s; + { + double ret; +#ifdef TIMES + static struct tms tstart,tend; + + if (s == START) + { + times(&tstart); + return(0); + } + else + { + times(&tend); + ret=((double)(tend.tms_utime-tstart.tms_utime))/HZ; + return((ret == 0.0)?1e-6:ret); + } +#else /* !times() */ + static struct timeb tstart,tend; + long i; + + if (s == START) + { + ftime(&tstart); + return(0); + } + else + { + ftime(&tend); + i=(long)tend.millitm-(long)tstart.millitm; + ret=((double)(tend.time-tstart.time))+((double)i)/1e3; + return((ret == 0.0)?1e-6:ret); + } +#endif + } + +int main(argc,argv) +int argc; +char **argv; + { + long count; + static unsigned char buf[BUFSIZE]; + static unsigned char key[] ={ + 0x12,0x34,0x56,0x78,0x9a,0xbc,0xde,0xf0, + 0xfe,0xdc,0xba,0x98,0x76,0x54,0x32,0x10, + }; + BF_KEY sch; + double a,b,c,d; +#ifndef SIGALRM + long ca,cb,cc; +#endif + +#ifndef TIMES + printf("To get the most acurate results, try to run this\n"); + printf("program when this computer is idle.\n"); +#endif + +#ifndef SIGALRM + printf("First we calculate the approximate speed ...\n"); + BF_set_key(&sch,16,key); + count=10; + do { + long i; + BF_LONG data[2]; + + count*=2; + Time_F(START); + for (i=count; i; i--) + BF_encrypt(data,&sch,BF_ENCRYPT); + d=Time_F(STOP); + } while (d < 3.0); + ca=count/512; + cb=count; + cc=count*8/BUFSIZE+1; + printf("Doing BF_set_key %ld times\n",ca); +#define COND(d) (count != (d)) +#define COUNT(d) (d) +#else +#define COND(c) (run) +#define COUNT(d) (count) + signal(SIGALRM,sig_done); + printf("Doing BF_set_key for 10 seconds\n"); + alarm(10); +#endif + + Time_F(START); + for (count=0,run=1; COND(ca); count++) + BF_set_key(&sch,16,key); + d=Time_F(STOP); + printf("%ld blowfish set_key's in %.2f seconds\n",count,d); + a=((double)COUNT(ca))/d; + +#ifdef SIGALRM + printf("Doing BF_encrypt's for 10 seconds\n"); + alarm(10); +#else + printf("Doing BF_encrypt %ld times\n",cb); +#endif + Time_F(START); + for (count=0,run=1; COND(cb); count++) + { + BF_LONG data[2]; + + BF_encrypt(data,&sch,BF_ENCRYPT); + } + d=Time_F(STOP); + printf("%ld BF_encrypt's in %.2f second\n",count,d); + b=((double)COUNT(cb)*8)/d; + +#ifdef SIGALRM + printf("Doing BF_cbc_encrypt on %ld byte blocks for 10 seconds\n", + BUFSIZE); + alarm(10); +#else + printf("Doing BF_cbc_encrypt %ld times on %ld byte blocks\n",cc, + BUFSIZE); +#endif + Time_F(START); + for (count=0,run=1; COND(cc); count++) + BF_cbc_encrypt(buf,buf,BUFSIZE,&sch, + &(key[0]),BF_ENCRYPT); + d=Time_F(STOP); + printf("%ld BF_cbc_encrypt's of %ld byte blocks in %.2f second\n", + count,BUFSIZE,d); + c=((double)COUNT(cc)*BUFSIZE)/d; + + printf("blowfish set_key per sec = %12.2f (%7.1fuS)\n",a,1.0e6/a); + printf("Blowfish raw ecb bytes per sec = %12.2f (%7.1fuS)\n",b,8.0e6/b); + printf("Blowfish cbc bytes per sec = %12.2f (%7.1fuS)\n",c,8.0e6/c); + exit(0); +#if defined(LINT) || defined(MSDOS) + return(0); +#endif + }
diff --git a/crypto/bf/bftest.c b/crypto/bf/bftest.c new file mode 100644 index 0000000..2c678e4 --- /dev/null +++ b/crypto/bf/bftest.c
@@ -0,0 +1,521 @@ +/* crypto/bf/bftest.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +/* This has been a quickly hacked 'ideatest.c'. When I add tests for other + * RC2 modes, more of the code will be uncommented. */ + +#include <stdio.h> +#include <string.h> +#include <stdlib.h> +#include "blowfish.h" + +char *bf_key[2]={ + "abcdefghijklmnopqrstuvwxyz", + "Who is John Galt?" + }; + +/* big endian */ +BF_LONG bf_plain[2][2]={ + {0x424c4f57,0x46495348}, + {0xfedcba98,0x76543210} + }; + +BF_LONG bf_cipher[2][2]={ + {0x324ed0fe,0xf413a203}, + {0xcc91732b,0x8022f684} + }; +/************/ + +/* Lets use the DES test vectors :-) */ +#define NUM_TESTS 34 +static unsigned char ecb_data[NUM_TESTS][8]={ + {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}, + {0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF}, + {0x30,0x00,0x00,0x00,0x00,0x00,0x00,0x00}, + {0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11}, + {0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF}, + {0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11}, + {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}, + {0xFE,0xDC,0xBA,0x98,0x76,0x54,0x32,0x10}, + {0x7C,0xA1,0x10,0x45,0x4A,0x1A,0x6E,0x57}, + {0x01,0x31,0xD9,0x61,0x9D,0xC1,0x37,0x6E}, + {0x07,0xA1,0x13,0x3E,0x4A,0x0B,0x26,0x86}, + {0x38,0x49,0x67,0x4C,0x26,0x02,0x31,0x9E}, + {0x04,0xB9,0x15,0xBA,0x43,0xFE,0xB5,0xB6}, + {0x01,0x13,0xB9,0x70,0xFD,0x34,0xF2,0xCE}, + {0x01,0x70,0xF1,0x75,0x46,0x8F,0xB5,0xE6}, + {0x43,0x29,0x7F,0xAD,0x38,0xE3,0x73,0xFE}, + {0x07,0xA7,0x13,0x70,0x45,0xDA,0x2A,0x16}, + {0x04,0x68,0x91,0x04,0xC2,0xFD,0x3B,0x2F}, + {0x37,0xD0,0x6B,0xB5,0x16,0xCB,0x75,0x46}, + {0x1F,0x08,0x26,0x0D,0x1A,0xC2,0x46,0x5E}, + {0x58,0x40,0x23,0x64,0x1A,0xBA,0x61,0x76}, + {0x02,0x58,0x16,0x16,0x46,0x29,0xB0,0x07}, + {0x49,0x79,0x3E,0xBC,0x79,0xB3,0x25,0x8F}, + {0x4F,0xB0,0x5E,0x15,0x15,0xAB,0x73,0xA7}, + {0x49,0xE9,0x5D,0x6D,0x4C,0xA2,0x29,0xBF}, + {0x01,0x83,0x10,0xDC,0x40,0x9B,0x26,0xD6}, + {0x1C,0x58,0x7F,0x1C,0x13,0x92,0x4F,0xEF}, + {0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01}, + {0x1F,0x1F,0x1F,0x1F,0x0E,0x0E,0x0E,0x0E}, + {0xE0,0xFE,0xE0,0xFE,0xF1,0xFE,0xF1,0xFE}, + {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}, + {0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF}, + {0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF}, + {0xFE,0xDC,0xBA,0x98,0x76,0x54,0x32,0x10}}; + +static unsigned char plain_data[NUM_TESTS][8]={ + {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}, + {0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF}, + {0x10,0x00,0x00,0x00,0x00,0x00,0x00,0x01}, + {0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11}, + {0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11}, + {0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF}, + {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}, + {0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF}, + {0x01,0xA1,0xD6,0xD0,0x39,0x77,0x67,0x42}, + {0x5C,0xD5,0x4C,0xA8,0x3D,0xEF,0x57,0xDA}, + {0x02,0x48,0xD4,0x38,0x06,0xF6,0x71,0x72}, + {0x51,0x45,0x4B,0x58,0x2D,0xDF,0x44,0x0A}, + {0x42,0xFD,0x44,0x30,0x59,0x57,0x7F,0xA2}, + {0x05,0x9B,0x5E,0x08,0x51,0xCF,0x14,0x3A}, + {0x07,0x56,0xD8,0xE0,0x77,0x47,0x61,0xD2}, + {0x76,0x25,0x14,0xB8,0x29,0xBF,0x48,0x6A}, + {0x3B,0xDD,0x11,0x90,0x49,0x37,0x28,0x02}, + {0x26,0x95,0x5F,0x68,0x35,0xAF,0x60,0x9A}, + {0x16,0x4D,0x5E,0x40,0x4F,0x27,0x52,0x32}, + {0x6B,0x05,0x6E,0x18,0x75,0x9F,0x5C,0xCA}, + {0x00,0x4B,0xD6,0xEF,0x09,0x17,0x60,0x62}, + {0x48,0x0D,0x39,0x00,0x6E,0xE7,0x62,0xF2}, + {0x43,0x75,0x40,0xC8,0x69,0x8F,0x3C,0xFA}, + {0x07,0x2D,0x43,0xA0,0x77,0x07,0x52,0x92}, + {0x02,0xFE,0x55,0x77,0x81,0x17,0xF1,0x2A}, + {0x1D,0x9D,0x5C,0x50,0x18,0xF7,0x28,0xC2}, + {0x30,0x55,0x32,0x28,0x6D,0x6F,0x29,0x5A}, + {0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF}, + {0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF}, + {0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF}, + {0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF}, + {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}, + {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}, + {0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF}}; + +static unsigned char cipher_data[NUM_TESTS][8]={ + {0x4E,0xF9,0x97,0x45,0x61,0x98,0xDD,0x78}, + {0x51,0x86,0x6F,0xD5,0xB8,0x5E,0xCB,0x8A}, + {0x7D,0x85,0x6F,0x9A,0x61,0x30,0x63,0xF2}, + {0x24,0x66,0xDD,0x87,0x8B,0x96,0x3C,0x9D}, + {0x61,0xF9,0xC3,0x80,0x22,0x81,0xB0,0x96}, + {0x7D,0x0C,0xC6,0x30,0xAF,0xDA,0x1E,0xC7}, + {0x4E,0xF9,0x97,0x45,0x61,0x98,0xDD,0x78}, + {0x0A,0xCE,0xAB,0x0F,0xC6,0xA0,0xA2,0x8D}, + {0x59,0xC6,0x82,0x45,0xEB,0x05,0x28,0x2B}, + {0xB1,0xB8,0xCC,0x0B,0x25,0x0F,0x09,0xA0}, + {0x17,0x30,0xE5,0x77,0x8B,0xEA,0x1D,0xA4}, + {0xA2,0x5E,0x78,0x56,0xCF,0x26,0x51,0xEB}, + {0x35,0x38,0x82,0xB1,0x09,0xCE,0x8F,0x1A}, + {0x48,0xF4,0xD0,0x88,0x4C,0x37,0x99,0x18}, + {0x43,0x21,0x93,0xB7,0x89,0x51,0xFC,0x98}, + {0x13,0xF0,0x41,0x54,0xD6,0x9D,0x1A,0xE5}, + {0x2E,0xED,0xDA,0x93,0xFF,0xD3,0x9C,0x79}, + {0xD8,0x87,0xE0,0x39,0x3C,0x2D,0xA6,0xE3}, + {0x5F,0x99,0xD0,0x4F,0x5B,0x16,0x39,0x69}, + {0x4A,0x05,0x7A,0x3B,0x24,0xD3,0x97,0x7B}, + {0x45,0x20,0x31,0xC1,0xE4,0xFA,0xDA,0x8E}, + {0x75,0x55,0xAE,0x39,0xF5,0x9B,0x87,0xBD}, + {0x53,0xC5,0x5F,0x9C,0xB4,0x9F,0xC0,0x19}, + {0x7A,0x8E,0x7B,0xFA,0x93,0x7E,0x89,0xA3}, + {0xCF,0x9C,0x5D,0x7A,0x49,0x86,0xAD,0xB5}, + {0xD1,0xAB,0xB2,0x90,0x65,0x8B,0xC7,0x78}, + {0x55,0xCB,0x37,0x74,0xD1,0x3E,0xF2,0x01}, + {0xFA,0x34,0xEC,0x48,0x47,0xB2,0x68,0xB2}, + {0xA7,0x90,0x79,0x51,0x08,0xEA,0x3C,0xAE}, + {0xC3,0x9E,0x07,0x2D,0x9F,0xAC,0x63,0x1D}, + {0x01,0x49,0x33,0xE0,0xCD,0xAF,0xF6,0xE4}, + {0xF2,0x1E,0x9A,0x77,0xB7,0x1C,0x49,0xBC}, + {0x24,0x59,0x46,0x88,0x57,0x54,0x36,0x9A}, + {0x6B,0x5C,0x5A,0x9C,0x5D,0x9E,0x0A,0x5A}, + }; + +static unsigned char cbc_key [16]={ + 0x01,0x23,0x45,0x67,0x89,0xab,0xcd,0xef, + 0xf0,0xe1,0xd2,0xc3,0xb4,0xa5,0x96,0x87}; +static unsigned char cbc_iv [8]={0xfe,0xdc,0xba,0x98,0x76,0x54,0x32,0x10}; +static char cbc_data[40]="7654321 Now is the time for "; +static unsigned char cbc_ok[32]={ + 0x6B,0x77,0xB4,0xD6,0x30,0x06,0xDE,0xE6, + 0x05,0xB1,0x56,0xE2,0x74,0x03,0x97,0x93, + 0x58,0xDE,0xB9,0xE7,0x15,0x46,0x16,0xD9, + 0x59,0xF1,0x65,0x2B,0xD5,0xFF,0x92,0xCC}; + +static unsigned char cfb64_ok[]={ + 0xE7,0x32,0x14,0xA2,0x82,0x21,0x39,0xCA, + 0xF2,0x6E,0xCF,0x6D,0x2E,0xB9,0xE7,0x6E, + 0x3D,0xA3,0xDE,0x04,0xD1,0x51,0x72,0x00, + 0x51,0x9D,0x57,0xA6,0xC3}; + +static unsigned char ofb64_ok[]={ + 0xE7,0x32,0x14,0xA2,0x82,0x21,0x39,0xCA, + 0x62,0xB3,0x43,0xCC,0x5B,0x65,0x58,0x73, + 0x10,0xDD,0x90,0x8D,0x0C,0x24,0x1B,0x22, + 0x63,0xC2,0xCF,0x80,0xDA}; + +#define KEY_TEST_NUM 25 +unsigned char key_test[KEY_TEST_NUM]={ + 0xf0,0xe1,0xd2,0xc3,0xb4,0xa5,0x96,0x87, + 0x78,0x69,0x5a,0x4b,0x3c,0x2d,0x1e,0x0f, + 0x00,0x11,0x22,0x33,0x44,0x55,0x66,0x77, + 0x88}; + +unsigned char key_data[8]= + {0xFE,0xDC,0xBA,0x98,0x76,0x54,0x32,0x10}; + +unsigned char key_out[KEY_TEST_NUM][8]={ + {0xF9,0xAD,0x59,0x7C,0x49,0xDB,0x00,0x5E}, + {0xE9,0x1D,0x21,0xC1,0xD9,0x61,0xA6,0xD6}, + {0xE9,0xC2,0xB7,0x0A,0x1B,0xC6,0x5C,0xF3}, + {0xBE,0x1E,0x63,0x94,0x08,0x64,0x0F,0x05}, + {0xB3,0x9E,0x44,0x48,0x1B,0xDB,0x1E,0x6E}, + {0x94,0x57,0xAA,0x83,0xB1,0x92,0x8C,0x0D}, + {0x8B,0xB7,0x70,0x32,0xF9,0x60,0x62,0x9D}, + {0xE8,0x7A,0x24,0x4E,0x2C,0xC8,0x5E,0x82}, + {0x15,0x75,0x0E,0x7A,0x4F,0x4E,0xC5,0x77}, + {0x12,0x2B,0xA7,0x0B,0x3A,0xB6,0x4A,0xE0}, + {0x3A,0x83,0x3C,0x9A,0xFF,0xC5,0x37,0xF6}, + {0x94,0x09,0xDA,0x87,0xA9,0x0F,0x6B,0xF2}, + {0x88,0x4F,0x80,0x62,0x50,0x60,0xB8,0xB4}, + {0x1F,0x85,0x03,0x1C,0x19,0xE1,0x19,0x68}, + {0x79,0xD9,0x37,0x3A,0x71,0x4C,0xA3,0x4F}, + {0x93,0x14,0x28,0x87,0xEE,0x3B,0xE1,0x5C}, + {0x03,0x42,0x9E,0x83,0x8C,0xE2,0xD1,0x4B}, + {0xA4,0x29,0x9E,0x27,0x46,0x9F,0xF6,0x7B}, + {0xAF,0xD5,0xAE,0xD1,0xC1,0xBC,0x96,0xA8}, + {0x10,0x85,0x1C,0x0E,0x38,0x58,0xDA,0x9F}, + {0xE6,0xF5,0x1E,0xD7,0x9B,0x9D,0xB2,0x1F}, + {0x64,0xA6,0xE1,0x4A,0xFD,0x36,0xB4,0x6F}, + {0x80,0xC7,0xD7,0xD4,0x5A,0x54,0x79,0xAD}, + {0x05,0x04,0x4B,0x62,0xFA,0x52,0xD0,0x80}, + }; + +#ifndef NOPROTO +static int test(void ); +static int print_test_data(void ); +#else +static int test(); +static int print_test_data(); +#endif + +int main(argc,argv) +int argc; +char *argv[]; + { + int ret; + + if (argc > 1) + ret=print_test_data(); + else + ret=test(); + + exit(ret); + return(0); + } + +static int print_test_data() + { + unsigned int i,j; + + printf("ecb test data\n"); + printf("key bytes\t\tclear bytes\t\tcipher bytes\n"); + for (i=0; i<NUM_TESTS; i++) + { + for (j=0; j<8; j++) + printf("%02X",ecb_data[i][j]); + printf("\t"); + for (j=0; j<8; j++) + printf("%02X",plain_data[i][j]); + printf("\t"); + for (j=0; j<8; j++) + printf("%02X",cipher_data[i][j]); + printf("\n"); + } + + printf("set_key test data\n"); + printf("data[8]= "); + for (j=0; j<8; j++) + printf("%02X",key_data[j]); + printf("\n"); + for (i=0; i<KEY_TEST_NUM-1; i++) + { + printf("c="); + for (j=0; j<8; j++) + printf("%02X",key_out[i][j]); + printf(" k[%2d]=",i+1); + for (j=0; j<i+1; j++) + printf("%02X",key_test[j]); + printf("\n"); + } + + printf("\nchaining mode test data\n"); + printf("key[16] = "); + for (j=0; j<16; j++) + printf("%02X",cbc_key[j]); + printf("\niv[8] = "); + for (j=0; j<8; j++) + printf("%02X",cbc_iv[j]); + printf("\ndata[%d] = '%s'",strlen(cbc_data)+1,cbc_data); + printf("\ndata[%d] = ",strlen(cbc_data)+1); + for (j=0; j<strlen(cbc_data)+1; j++) + printf("%02X",cbc_data[j]); + printf("\n"); + printf("cbc cipher text\n"); + printf("cipher[%d]= ",32); + for (j=0; j<32; j++) + printf("%02X",cbc_ok[j]); + printf("\n"); + + printf("cfb64 cipher text\n"); + printf("cipher[%d]= ",strlen(cbc_data)+1); + for (j=0; j<strlen(cbc_data)+1; j++) + printf("%02X",cfb64_ok[j]); + printf("\n"); + + printf("ofb64 cipher text\n"); + printf("cipher[%d]= ",strlen(cbc_data)+1); + for (j=0; j<strlen(cbc_data)+1; j++) + printf("%02X",ofb64_ok[j]); + printf("\n"); + return(0); + } + +static int test() + { + unsigned char cbc_in[40],cbc_out[40],iv[8]; + int i,n,err=0; + BF_KEY key; + BF_LONG data[2]; + unsigned char out[8]; + BF_LONG len; + + printf("testing blowfish in raw ecb mode\n"); + for (n=0; n<2; n++) + { + BF_set_key(&key,strlen(bf_key[n]),(unsigned char *)bf_key[n]); + + data[0]=bf_plain[n][0]; + data[1]=bf_plain[n][1]; + BF_encrypt(data,&key,BF_ENCRYPT); + if (memcmp(&(bf_cipher[n][0]),&(data[0]),8) != 0) + { + printf("BF_encrypt error encrypting\n"); + printf("got :"); + for (i=0; i<2; i++) + printf("%08lX ",data[i]); + printf("\n"); + printf("expected:"); + for (i=0; i<2; i++) + printf("%08lX ",bf_cipher[n][i]); + err=1; + printf("\n"); + } + + BF_encrypt(&(data[0]),&key,BF_DECRYPT); + if (memcmp(&(bf_plain[n][0]),&(data[0]),8) != 0) + { + printf("BF_encrypt error decrypting\n"); + printf("got :"); + for (i=0; i<2; i++) + printf("%08lX ",data[i]); + printf("\n"); + printf("expected:"); + for (i=0; i<2; i++) + printf("%08lX ",bf_plain[n][i]); + printf("\n"); + err=1; + } + } + + printf("testing blowfish in ecb mode\n"); + + for (n=0; n<NUM_TESTS; n++) + { + BF_set_key(&key,8,ecb_data[n]); + + BF_ecb_encrypt(&(plain_data[n][0]),out,&key,BF_ENCRYPT); + if (memcmp(&(cipher_data[n][0]),out,8) != 0) + { + printf("BF_ecb_encrypt blowfish error encrypting\n"); + printf("got :"); + for (i=0; i<8; i++) + printf("%02X ",out[i]); + printf("\n"); + printf("expected:"); + for (i=0; i<8; i++) + printf("%02X ",cipher_data[n][i]); + err=1; + printf("\n"); + } + + BF_ecb_encrypt(out,out,&key,BF_DECRYPT); + if (memcmp(&(plain_data[n][0]),out,8) != 0) + { + printf("BF_ecb_encrypt error decrypting\n"); + printf("got :"); + for (i=0; i<8; i++) + printf("%02X ",out[i]); + printf("\n"); + printf("expected:"); + for (i=0; i<8; i++) + printf("%02X ",plain_data[n][i]); + printf("\n"); + err=1; + } + } + + printf("testing blowfish set_key\n"); + for (n=1; n<KEY_TEST_NUM; n++) + { + BF_set_key(&key,n,key_test); + BF_ecb_encrypt(key_data,out,&key,BF_ENCRYPT); + if (memcmp(out,&(key_out[n-1][0]),8) != 0) + { + printf("blowfish setkey error\n"); + err=1; + } + } + + printf("testing blowfish in cbc mode\n"); + len=strlen(cbc_data)+1; + + BF_set_key(&key,16,cbc_key); + memset(cbc_in,0,40); + memset(cbc_out,0,40); + memcpy(iv,cbc_iv,8); + BF_cbc_encrypt((unsigned char *)cbc_data,cbc_out,len, + &key,iv,BF_ENCRYPT); + if (memcmp(cbc_out,cbc_ok,32) != 0) + { + err=1; + printf("BF_cbc_encrypt encrypt error\n"); + for (i=0; i<32; i++) printf("0x%02X,",cbc_out[i]); + } + memcpy(iv,cbc_iv,8); + BF_cbc_encrypt(cbc_out,cbc_in,len, + &key,iv,BF_DECRYPT); + if (memcmp(cbc_in,cbc_data,strlen(cbc_data)+1) != 0) + { + printf("BF_cbc_encrypt decrypt error\n"); + err=1; + } + + printf("testing blowfish in cfb64 mode\n"); + + BF_set_key(&key,16,cbc_key); + memset(cbc_in,0,40); + memset(cbc_out,0,40); + memcpy(iv,cbc_iv,8); + n=0; + BF_cfb64_encrypt((unsigned char *)cbc_data,cbc_out,(long)13, + &key,iv,&n,BF_ENCRYPT); + BF_cfb64_encrypt((unsigned char *)&(cbc_data[13]),&(cbc_out[13]),len-13, + &key,iv,&n,BF_ENCRYPT); + if (memcmp(cbc_out,cfb64_ok,(int)len) != 0) + { + err=1; + printf("BF_cfb64_encrypt encrypt error\n"); + for (i=0; i<(int)len; i++) printf("0x%02X,",cbc_out[i]); + } + n=0; + memcpy(iv,cbc_iv,8); + BF_cfb64_encrypt(cbc_out,cbc_in,17, + &key,iv,&n,BF_DECRYPT); + BF_cfb64_encrypt(&(cbc_out[17]),&(cbc_in[17]),len-17, + &key,iv,&n,BF_DECRYPT); + if (memcmp(cbc_in,cbc_data,(int)len) != 0) + { + printf("BF_cfb64_encrypt decrypt error\n"); + err=1; + } + + printf("testing blowfish in ofb64\n"); + + BF_set_key(&key,16,cbc_key); + memset(cbc_in,0,40); + memset(cbc_out,0,40); + memcpy(iv,cbc_iv,8); + n=0; + BF_ofb64_encrypt((unsigned char *)cbc_data,cbc_out,(long)13,&key,iv,&n); + BF_ofb64_encrypt((unsigned char *)&(cbc_data[13]), + &(cbc_out[13]),len-13,&key,iv,&n); + if (memcmp(cbc_out,ofb64_ok,(int)len) != 0) + { + err=1; + printf("BF_ofb64_encrypt encrypt error\n"); + for (i=0; i<(int)len; i++) printf("0x%02X,",cbc_out[i]); + } + n=0; + memcpy(iv,cbc_iv,8); + BF_ofb64_encrypt(cbc_out,cbc_in,17,&key,iv,&n); + BF_ofb64_encrypt(&(cbc_out[17]),&(cbc_in[17]),len-17,&key,iv,&n); + if (memcmp(cbc_in,cbc_data,(int)len) != 0) + { + printf("BF_ofb64_encrypt decrypt error\n"); + err=1; + } + + return(err); + }
diff --git a/crypto/bf/blowfish.h b/crypto/bf/blowfish.h new file mode 100644 index 0000000..24ec818 --- /dev/null +++ b/crypto/bf/blowfish.h
@@ -0,0 +1,114 @@ +/* crypto/bf/blowfish.h */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#ifndef HEADER_BLOWFISH_H +#define HEADER_BLOWFISH_H + +#ifdef __cplusplus +extern "C" { +#endif + +#define BF_ENCRYPT 1 +#define BF_DECRYPT 0 + +/* If you make this 'unsigned int' the pointer variants will work on + * the Alpha, otherwise they will not. Strangly using the '8 byte' + * BF_LONG and the default 'non-pointer' inner loop is the best configuration + * for the Alpha */ +#define BF_LONG unsigned long + +#define BF_ROUNDS 16 +#define BF_BLOCK 8 + +typedef struct bf_key_st + { + BF_LONG P[BF_ROUNDS+2]; + BF_LONG S[4*256]; + } BF_KEY; + +#ifndef NOPROTO + +void BF_set_key(BF_KEY *key, int len, unsigned char *data); +void BF_ecb_encrypt(unsigned char *in,unsigned char *out,BF_KEY *key, + int enc); +void BF_encrypt(BF_LONG *data,BF_KEY *key,int enc); +void BF_cbc_encrypt(unsigned char *in, unsigned char *out, long length, + BF_KEY *ks, unsigned char *iv, int enc); +void BF_cfb64_encrypt(unsigned char *in, unsigned char *out, long length, + BF_KEY *schedule, unsigned char *ivec, int *num, int enc); +void BF_ofb64_encrypt(unsigned char *in, unsigned char *out, long length, + BF_KEY *schedule, unsigned char *ivec, int *num); +char *BF_options(void); + +#else + +void BF_set_key(); +void BF_ecb_encrypt(); +void BF_encrypt(); +void BF_cbc_encrypt(); +void BF_cfb64_encrypt(); +void BF_ofb64_encrypt(); +char *BF_options(); + +#endif + +#ifdef __cplusplus +} +#endif + +#endif
diff --git a/crypto/bio/Makefile.ssl b/crypto/bio/Makefile.ssl new file mode 100644 index 0000000..9d21a35 --- /dev/null +++ b/crypto/bio/Makefile.ssl
@@ -0,0 +1,92 @@ +# +# SSLeay/crypto/bio/Makefile +# + +DIR= bio +TOP= ../.. +CC= cc +INCLUDES= -I.. -I../../include +CFLAG=-g +INSTALLTOP=/usr/local/ssl +MAKE= make -f Makefile.ssl +MAKEDEPEND= makedepend -f Makefile.ssl +MAKEFILE= Makefile.ssl +AR= ar r + +CFLAGS= $(INCLUDES) $(CFLAG) + +ERR=bio +ERRC=bio_err +GENERAL=Makefile +TEST= +APPS= + +LIB=$(TOP)/libcrypto.a +LIBSRC= bio_lib.c bio_cb.c $(ERRC).c \ + bss_mem.c bss_null.c bss_fd.c \ + bss_file.c bss_sock.c bss_conn.c \ + bf_null.c bf_buff.c b_print.c b_dump.c \ + b_sock.c bss_acpt.c bf_nbio.c +LIBOBJ= bio_lib.o bio_cb.o $(ERRC).o \ + bss_mem.o bss_null.o bss_fd.o \ + bss_file.o bss_sock.o bss_conn.o \ + bf_null.o bf_buff.o b_print.o b_dump.o \ + b_sock.o bss_acpt.o bf_nbio.o + +SRC= $(LIBSRC) + +EXHEADER= bio.h +HEADER= $(EXHEADER) + +ALL= $(GENERAL) $(SRC) $(HEADER) + +top: + (cd ../..; $(MAKE) DIRS=crypto SDIRS=$(DIR) sub_all) + +all: lib + +lib: $(LIBOBJ) + $(AR) $(LIB) $(LIBOBJ) + sh $(TOP)/util/ranlib.sh $(LIB) + @touch lib + +files: + perl $(TOP)/util/files.pl Makefile.ssl >> $(TOP)/MINFO + +links: + /bin/rm -f Makefile + $(TOP)/util/point.sh Makefile.ssl Makefile; + $(TOP)/util/mklink.sh ../../include $(EXHEADER) + $(TOP)/util/mklink.sh ../../test $(TEST) + $(TOP)/util/mklink.sh ../../apps $(APPS) + +install: + @for i in $(EXHEADER) ; \ + do \ + (cp $$i $(INSTALLTOP)/include/$$i; \ + chmod 644 $(INSTALLTOP)/include/$$i ); \ + done; + +tags: + ctags $(SRC) + +tests: + +lint: + lint -DLINT $(INCLUDES) $(SRC)>fluff + +depend: + $(MAKEDEPEND) $(INCLUDES) $(PROGS) $(LIBSRC) + +dclean: + perl -pe 'if (/^# DO NOT DELETE THIS LINE/) {print; exit(0);}' $(MAKEFILE) >Makefile.new + mv -f Makefile.new $(MAKEFILE) + +clean: + /bin/rm -f *.o *.obj lib tags core .pure .nfs* *.old *.bak fluff + +errors: + perl $(TOP)/util/err-ins.pl $(ERR).err $(ERR).h + perl ../err/err_genc.pl $(ERR).h $(ERRC).c + +# DO NOT DELETE THIS LINE -- make depend depends on it.
diff --git a/crypto/bio/b_dump.c b/crypto/bio/b_dump.c new file mode 100644 index 0000000..287aff2 --- /dev/null +++ b/crypto/bio/b_dump.c
@@ -0,0 +1,125 @@ +/* crypto/bio/b_dump.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +/* + * Stolen from tjh's ssl/ssl_trc.c stuff. + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "bio.h" + +#define TRUNCATE +#define DUMP_WIDTH 16 + +int BIO_dump(bio,s,len) +BIO *bio; +char *s; +int len; +{ + int ret=0; + char buf[160+1],tmp[20]; + int i,j,rows,trunc; + unsigned char ch; + + trunc=0; + +#ifdef TRUNCATE + for(; (len > 0) && ((s[len-1] == ' ') || (s[len-1] == '\0')); len--) + trunc++; +#endif + + rows=(len/DUMP_WIDTH); + if ((rows*DUMP_WIDTH)<len) + rows++; + for(i=0;i<rows;i++) { + buf[0]='\0'; /* start with empty string */ + sprintf(tmp,"%04x - ",i*DUMP_WIDTH); + strcpy(buf,tmp); + for(j=0;j<DUMP_WIDTH;j++) { + if (((i*DUMP_WIDTH)+j)>=len) { + strcat(buf," "); + } else { + ch=((unsigned char)*((char *)(s)+i*DUMP_WIDTH+j)) & 0xff; + sprintf(tmp,"%02x%c",ch,j==7?'-':' '); + strcat(buf,tmp); + } + } + strcat(buf," "); + for(j=0;j<DUMP_WIDTH;j++) { + if (((i*DUMP_WIDTH)+j)>=len) + break; + ch=((unsigned char)*((char *)(s)+i*DUMP_WIDTH+j)) & 0xff; + sprintf(tmp,"%c",((ch>=' ')&&(ch<='~'))?ch:'.'); + strcat(buf,tmp); + } + strcat(buf,"\n"); + /* if this is the last call then update the ddt_dump thing so that + * we will move the selection point in the debug window + */ + ret+=BIO_write(bio,(char *)buf,strlen(buf)); + } +#ifdef TRUNCATE + if (trunc > 0) { + sprintf(buf,"%04x - <SPACES/NULS>\n",len+trunc); + ret+=BIO_write(bio,(char *)buf,strlen(buf)); + } +#endif + return(ret); +} +
diff --git a/crypto/bio/b_print.c b/crypto/bio/b_print.c new file mode 100644 index 0000000..0296296 --- /dev/null +++ b/crypto/bio/b_print.c
@@ -0,0 +1,92 @@ +/* crypto/bio/b_print.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +/* + * Stolen from tjh's ssl/ssl_trc.c stuff. + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "bio.h" + +int BIO_printf ( VAR_PLIST( BIO *, bio ) ) +VAR_ALIST + { + VAR_BDEFN(args, BIO *, bio); + char *format; + int ret; + MS_STATIC char hugebuf[1024*2]; /* 10k in one chunk is the limit */ + + VAR_INIT(args, BIO *, bio); + VAR_ARG(args, char *, format); + + hugebuf[0]='\0'; + +/* no-one uses _doprnt anymore and it appears to be broken under SunOS 4.1.4 */ +#if 0 && defined(sun) && !defined(VAR_ANSI) /**/ + _doprnt(hugebuf,format,args); +#else /* !sun */ + vsprintf(hugebuf,format,args); +#endif /* sun */ + + ret=BIO_write(bio,hugebuf,strlen(hugebuf)); + + VAR_END( args ); + return(ret); + } +
diff --git a/crypto/bio/b_sock.c b/crypto/bio/b_sock.c new file mode 100644 index 0000000..adab621 --- /dev/null +++ b/crypto/bio/b_sock.c
@@ -0,0 +1,512 @@ +/* crypto/bio/b_sock.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#ifndef NO_SOCK + +#include <stdio.h> +#include <errno.h> +#define USE_SOCKETS +#include "cryptlib.h" +#include "bio.h" + +/* BIOerr(BIO_F_WSASTARTUP,BIO_R_WSASTARTUP ); */ + +#ifdef WIN16 +#define SOCKET_PROTOCOL 0 /* more microsoft stupidity */ +#else +#define SOCKET_PROTOCOL IPPROTO_TCP +#endif + +#ifdef WINDOWS +static int wsa_init_done=0; +#endif + +unsigned long BIO_ghbn_hits=0L; +unsigned long BIO_ghbn_miss=0L; + +#ifndef NOPROTO +static int get_ip(char *str,unsigned char *ip); +#else +static int get_ip(); +#endif + +int BIO_get_host_ip(str,ip) +char *str; +unsigned char *ip; + { + int i; + struct hostent *he; + + i=get_ip(str,ip); + if (i > 0) return(1); + if (i < 0) + { + BIOerr(BIO_F_BIO_GET_HOST_IP,BIO_R_INVALID_IP_ADDRESS); + return(0); + } + else + { /* do a gethostbyname */ + if (!BIO_sock_init()) return(0); + + he=BIO_gethostbyname(str); + if (he == NULL) + { + BIOerr(BIO_F_BIO_GET_HOST_IP,BIO_R_BAD_HOSTNAME_LOOKUP); + return(0); + } + + /* cast to short because of win16 winsock definition */ + if ((short)he->h_addrtype != AF_INET) + { + BIOerr(BIO_F_BIO_GET_HOST_IP,BIO_R_GETHOSTBYNAME_ADDR_IS_NOT_AF_INET); + return(0); + } + for (i=0; i<4; i++) + ip[i]=he->h_addr_list[0][i]; + } + return(1); + } + +int BIO_get_port(str,port_ptr) +char *str; +short *port_ptr; + { + int i; + struct servent *s; + + if (str == NULL) + { + BIOerr(BIO_F_BIO_GET_PORT,BIO_R_NO_PORT_DEFINED); + return(0); + } + i=atoi(str); + if (i != 0) + *port_ptr=(unsigned short)i; + else + { + s=getservbyname(str,"tcp"); + if (s == NULL) + { + if (strcmp(str,"http") == 0) + *port_ptr=80; + else if (strcmp(str,"telnet") == 0) + *port_ptr=23; + else if (strcmp(str,"socks") == 0) + *port_ptr=1080; + else if (strcmp(str,"https") == 0) + *port_ptr=443; + else if (strcmp(str,"ssl") == 0) + *port_ptr=443; + else if (strcmp(str,"ftp") == 0) + *port_ptr=21; + else if (strcmp(str,"gopher") == 0) + *port_ptr=70; +#if 0 + else if (strcmp(str,"wais") == 0) + *port_ptr=21; +#endif + else + { + SYSerr(SYS_F_GETSERVBYNAME,errno); + return(0); + } + return(1); + } + *port_ptr=htons((unsigned short)s->s_port); + } + return(1); + } + +int BIO_sock_error(sock) +int sock; + { + int j,i,size; + + size=sizeof(int); + + i=getsockopt(sock,SOL_SOCKET,SO_ERROR,(char *)&j,&size); + if (i < 0) + return(1); + else + return(j); + } + +#define GHBN_NUM 4 +static struct ghbn_cache_st + { + char name[128]; + struct hostent ent; + unsigned long order; + } ghbn_cache[GHBN_NUM]; + +struct hostent *BIO_gethostbyname(name) +char *name; + { + struct hostent *ret; + int i,lowi=0; + unsigned long low= (unsigned long)-1; + + CRYPTO_w_lock(CRYPTO_LOCK_BIO_GETHOSTBYNAME); + if (strlen(name) < 128) + { + for (i=0; i<GHBN_NUM; i++) + { + if (low > ghbn_cache[i].order) + { + low=ghbn_cache[i].order; + lowi=i; + } + if (ghbn_cache[i].order > 0) + { + if (strncmp(name,ghbn_cache[i].name,128) == 0) + break; + } + } + } + else + i=GHBN_NUM; + + if (i == GHBN_NUM) /* no hit*/ + { + BIO_ghbn_miss++; + ret=gethostbyname(name); + if (ret == NULL) return(NULL); + /* else add to cache */ + strncpy(ghbn_cache[lowi].name,name,128); + memcpy((char *)&(ghbn_cache[lowi].ent),ret,sizeof(struct hostent)); + ghbn_cache[lowi].order=BIO_ghbn_miss+BIO_ghbn_hits; + } + else + { + BIO_ghbn_hits++; + ret= &(ghbn_cache[i].ent); + ghbn_cache[i].order=BIO_ghbn_miss+BIO_ghbn_hits; + } + CRYPTO_w_unlock(CRYPTO_LOCK_BIO_GETHOSTBYNAME); + return(ret); + } + +int BIO_sock_init() + { +#ifdef WINDOWS + static struct WSAData wsa_state; + + if (!wsa_init_done) + { + int err; + +#ifdef SIGINT + signal(SIGINT,(void (*)(int))BIO_sock_cleanup); +#endif + wsa_init_done=1; + memset(&wsa_state,0,sizeof(wsa_state)); + if (WSAStartup(0x0101,&wsa_state)!=0) + { + err=WSAGetLastError(); + SYSerr(SYS_F_WSASTARTUP,err); + BIOerr(BIO_F_BIO_SOCK_INIT,BIO_R_WSASTARTUP); + return(-1); + } + } +#endif /* WINDOWS */ + return(1); + } + +void BIO_sock_cleanup() + { +#ifdef WINDOWS + if (wsa_init_done) + { + wsa_init_done=0; + WSACancelBlockingCall(); + WSACleanup(); + } +#endif + } + +int BIO_socket_ioctl(fd,type,arg) +int fd; +long type; +unsigned long *arg; + { + int i,err; + +#ifdef WINDOWS + i=ioctlsocket(fd,type,arg); +#else + i=ioctl(fd,type,arg); +#endif + if (i < 0) + { +#ifdef WINDOWS + err=WSAGetLastError(); +#else + err=errno; +#endif + SYSerr(SYS_F_IOCTLSOCKET,err); + } + return(i); + } + +/* The reason I have implemented this instead of using sscanf is because + * Visual C 1.52c gives an unresolved external when linking a DLL :-( */ +static int get_ip(str,ip) +char *str; +unsigned char ip[4]; + { + unsigned int tmp[4]; + int num=0,c,ok=0; + + tmp[0]=tmp[1]=tmp[2]=tmp[3]=0; + + for (;;) + { + c= *(str++); + if ((c >= '0') && (c <= '9')) + { + ok=1; + tmp[num]=tmp[num]*10+c-'0'; + if (tmp[num] > 255) return(-1); + } + else if (c == '.') + { + if (!ok) return(-1); + if (num == 3) break; + num++; + ok=0; + } + else if ((num == 3) && ok) + break; + else + return(0); + } + ip[0]=tmp[0]; + ip[1]=tmp[1]; + ip[2]=tmp[2]; + ip[3]=tmp[3]; + return(1); + } + +int BIO_get_accept_socket(host) +char *host; + { + int ret=0; + struct sockaddr_in server; + int s= -1; + unsigned char ip[4]; + short port; + char *str,*h,*p,*e; + unsigned long l; + + if (!BIO_sock_init()) return(INVALID_SOCKET); + + if ((str=BUF_strdup(host)) == NULL) return(INVALID_SOCKET); + + h=p=NULL; + h=str; + for (e=str; *e; e++) + { + if (*e == ':') + { + p= &(e[1]); + *e='\0'; + } + else if (*e == '/') + { + *e='\0'; + break; + } + } + + if (p == NULL) + { + p=h; + h="*"; + } + + if (!BIO_get_port(p,&port)) return(INVALID_SOCKET); + + memset((char *)&server,0,sizeof(server)); + server.sin_family=AF_INET; + server.sin_port=htons((unsigned short)port); + + if (strcmp(h,"*") == 0) + server.sin_addr.s_addr=INADDR_ANY; + else + { + if (!BIO_get_host_ip(h,&(ip[0]))) return(INVALID_SOCKET); + l=(unsigned long) + ((unsigned long)ip[0]<<24L)| + ((unsigned long)ip[0]<<16L)| + ((unsigned long)ip[0]<< 8L)| + ((unsigned long)ip[0]); + server.sin_addr.s_addr=htonl(l); + } + + s=socket(AF_INET,SOCK_STREAM,SOCKET_PROTOCOL); + if (s == INVALID_SOCKET) + { +#ifdef WINDOWS + errno=WSAGetLastError(); +#endif + SYSerr(SYS_F_SOCKET,errno); + BIOerr(BIO_F_BIO_GET_ACCEPT_SOCKET,BIO_R_UNABLE_TO_BIND_SOCKET); + goto err; + } + if (bind(s,(struct sockaddr *)&server,sizeof(server)) == -1) + { +#ifdef WINDOWS + errno=WSAGetLastError(); +#endif + SYSerr(SYS_F_BIND,errno); + BIOerr(BIO_F_BIO_GET_ACCEPT_SOCKET,BIO_R_UNABLE_TO_BIND_SOCKET); + goto err; + } + if (listen(s,5) == -1) + { +#ifdef WINDOWS + errno=WSAGetLastError(); +#endif + SYSerr(SYS_F_LISTEN,errno); + BIOerr(BIO_F_BIO_GET_ACCEPT_SOCKET,BIO_R_UNABLE_TO_LISTEN_SOCKET); + goto err; + } + ret=1; +err: + if (str != NULL) Free(str); + if ((ret == 0) && (s != INVALID_SOCKET)) + { +#ifdef WINDOWS + closesocket(s); +#else + close(s); +#endif + s= INVALID_SOCKET; + } + return(s); + } + +int BIO_accept(sock,addr) +int sock; +char **addr; + { + int ret=INVALID_SOCKET; + static struct sockaddr_in from; + unsigned long l; + short port; + int len; + char *p; + + memset((char *)&from,0,sizeof(from)); + len=sizeof(from); + ret=accept(sock,(struct sockaddr *)&from,&len); + if (ret == INVALID_SOCKET) + { +#ifdef WINDOWS + errno=WSAGetLastError(); +#endif + SYSerr(SYS_F_ACCEPT,errno); + BIOerr(BIO_F_BIO_ACCEPT,BIO_R_ACCEPT_ERROR); + goto end; + } + + if (addr == NULL) goto end; + + l=ntohl(from.sin_addr.s_addr); + port=ntohs(from.sin_port); + if (*addr == NULL) + { + if ((p=Malloc(24)) == NULL) + { + BIOerr(BIO_F_BIO_ACCEPT,ERR_R_MALLOC_FAILURE); + goto end; + } + *addr=p; + } + sprintf(*addr,"%d.%d.%d.%d:%d", + (unsigned char)(l>>24L)&0xff, + (unsigned char)(l>>16L)&0xff, + (unsigned char)(l>> 8L)&0xff, + (unsigned char)(l )&0xff, + port); +end: + return(ret); + } + +int BIO_set_tcp_ndelay(s,on) +int s; +int on; + { + int ret=0; +#if defined(TCP_NODELAY) && (defined(IPPROTO_TCP) || defined(SOL_TCP)) + int opt; + +#ifdef SOL_TCP + opt=SOL_TCP; +#else +#ifdef IPPROTO_TCP + opt=IPPROTO_TCP; +#endif +#endif + + ret=setsockopt(s,opt,TCP_NODELAY,(char *)&on,sizeof(on)); +#endif + return(ret == 0); + } +#endif +
diff --git a/crypto/bio/bf_buff.c b/crypto/bio/bf_buff.c new file mode 100644 index 0000000..ac3ba14 --- /dev/null +++ b/crypto/bio/bf_buff.c
@@ -0,0 +1,489 @@ +/* crypto/bio/bf_buff.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include <errno.h> +#include "cryptlib.h" +#include "bio.h" +#include "evp.h" + +#ifndef NOPROTO +static int buffer_write(BIO *h,char *buf,int num); +static int buffer_read(BIO *h,char *buf,int size); +static int buffer_puts(BIO *h,char *str); +static int buffer_gets(BIO *h,char *str,int size); +static long buffer_ctrl(BIO *h,int cmd,long arg1,char *arg2); +static int buffer_new(BIO *h); +static int buffer_free(BIO *data); +#else +static int buffer_write(); +static int buffer_read(); +static int buffer_puts(); +static int buffer_gets(); +static long buffer_ctrl(); +static int buffer_new(); +static int buffer_free(); +#endif + +#define DEFAULT_BUFFER_SIZE 1024 + +static BIO_METHOD methods_buffer= + { + BIO_TYPE_BUFFER,"buffer", + buffer_write, + buffer_read, + buffer_puts, + buffer_gets, + buffer_ctrl, + buffer_new, + buffer_free, + }; + +BIO_METHOD *BIO_f_buffer() + { + return(&methods_buffer); + } + +static int buffer_new(bi) +BIO *bi; + { + BIO_F_BUFFER_CTX *ctx; + + ctx=(BIO_F_BUFFER_CTX *)Malloc(sizeof(BIO_F_BUFFER_CTX)); + if (ctx == NULL) return(0); + ctx->ibuf=(char *)Malloc(DEFAULT_BUFFER_SIZE); + if (ctx->ibuf == NULL) { Free(ctx); return(0); } + ctx->obuf=(char *)Malloc(DEFAULT_BUFFER_SIZE); + if (ctx->obuf == NULL) { Free(ctx->ibuf); Free(ctx); return(0); } + ctx->ibuf_size=DEFAULT_BUFFER_SIZE; + ctx->obuf_size=DEFAULT_BUFFER_SIZE; + ctx->ibuf_len=0; + ctx->ibuf_off=0; + ctx->obuf_len=0; + ctx->obuf_off=0; + + bi->init=1; + bi->ptr=(char *)ctx; + bi->flags=0; + return(1); + } + +static int buffer_free(a) +BIO *a; + { + BIO_F_BUFFER_CTX *b; + + if (a == NULL) return(0); + b=(BIO_F_BUFFER_CTX *)a->ptr; + if (b->ibuf != NULL) Free(b->ibuf); + if (b->obuf != NULL) Free(b->obuf); + Free(a->ptr); + a->ptr=NULL; + a->init=0; + a->flags=0; + return(1); + } + +static int buffer_read(b,out,outl) +BIO *b; +char *out; +int outl; + { + int i,num=0; + BIO_F_BUFFER_CTX *ctx; + + if (out == NULL) return(0); + ctx=(BIO_F_BUFFER_CTX *)b->ptr; + + if ((ctx == NULL) || (b->next_bio == NULL)) return(0); + num=0; + BIO_clear_retry_flags(b); + +start: + i=ctx->ibuf_len; + /* If there is stuff left over, grab it */ + if (i != 0) + { + if (i > outl) i=outl; + memcpy(out,&(ctx->ibuf[ctx->ibuf_off]),i); + ctx->ibuf_off+=i; + ctx->ibuf_len-=i; + num+=i; + if (outl == i) return(num); + outl-=i; + out+=i; + } + + /* We may have done a partial read. try to do more. + * We have nothing in the buffer. + * If we get an error and have read some data, just return it + * and let them retry to get the error again. + * copy direct to parent address space */ + if (outl > ctx->ibuf_size) + { + for (;;) + { + i=BIO_read(b->next_bio,out,outl); + if (i <= 0) + { + BIO_copy_next_retry(b); + if (i < 0) return((num > 0)?num:i); + if (i == 0) return(num); + } + num+=i; + if (outl == i) return(num); + out+=i; + outl-=i; + } + } + /* else */ + + /* we are going to be doing some buffering */ + i=BIO_read(b->next_bio,ctx->ibuf,ctx->ibuf_size); + if (i <= 0) + { + BIO_copy_next_retry(b); + if (i < 0) return((num > 0)?num:i); + if (i == 0) return(num); + } + ctx->ibuf_off=0; + ctx->ibuf_len=i; + + /* Lets re-read using ourselves :-) */ + goto start; + } + +static int buffer_write(b,in,inl) +BIO *b; +char *in; +int inl; + { + int i,num=0; + BIO_F_BUFFER_CTX *ctx; + + if ((in == NULL) || (inl <= 0)) return(0); + ctx=(BIO_F_BUFFER_CTX *)b->ptr; + if ((ctx == NULL) || (b->next_bio == NULL)) return(0); + + BIO_clear_retry_flags(b); +start: + i=ctx->obuf_size-(ctx->obuf_len+ctx->obuf_off); + /* add to buffer and return */ + if (i >= inl) + { + memcpy(&(ctx->obuf[ctx->obuf_len]),in,inl); + ctx->obuf_len+=inl; + return(num+inl); + } + /* else */ + /* stuff already in buffer, so add to it first, then flush */ + if (ctx->obuf_len != 0) + { + if (i > 0) /* lets fill it up if we can */ + { + memcpy(&(ctx->obuf[ctx->obuf_len]),in,i); + in+=i; + inl-=i; + num+=i; + ctx->obuf_len+=i; + } + /* we now have a full buffer needing flushing */ + for (;;) + { + i=BIO_write(b->next_bio,&(ctx->obuf[ctx->obuf_off]), + ctx->obuf_len); + if (i <= 0) + { + BIO_copy_next_retry(b); + + if (i < 0) return((num > 0)?num:i); + if (i == 0) return(num); + } + ctx->obuf_off+=i; + ctx->obuf_len-=i; + if (ctx->obuf_len == 0) break; + } + } + /* we only get here if the buffer has been flushed and we + * still have stuff to write */ + ctx->obuf_off=0; + + /* we now have inl bytes to write */ + while (inl >= ctx->obuf_size) + { + i=BIO_write(b->next_bio,in,inl); + if (i <= 0) + { + BIO_copy_next_retry(b); + if (i < 0) return((num > 0)?num:i); + if (i == 0) return(num); + } + num+=i; + in+=i; + inl-=i; + if (inl == 0) return(num); + } + + /* copy the rest into the buffer since we have only a small + * amount left */ + goto start; + } + +static long buffer_ctrl(b,cmd,num,ptr) +BIO *b; +int cmd; +long num; +char *ptr; + { + BIO *dbio; + BIO_F_BUFFER_CTX *ctx; + long ret=1; + char *p1,*p2; + int r,i,*ip; + int ibs,obs; + + ctx=(BIO_F_BUFFER_CTX *)b->ptr; + + switch (cmd) + { + case BIO_CTRL_RESET: + ctx->ibuf_off=0; + ctx->ibuf_len=0; + ctx->obuf_off=0; + ctx->obuf_len=0; + ret=BIO_ctrl(b->next_bio,cmd,num,ptr); + break; + case BIO_CTRL_INFO: + ret=(long)ctx->obuf_len; + break; + case BIO_C_GET_BUFF_NUM_LINES: + ret=0; + p1=ctx->ibuf; + for (i=ctx->ibuf_off; i<ctx->ibuf_len; i++) + { + if (p1[i] == '\n') ret++; + } + break; + case BIO_CTRL_WPENDING: + ret=(long)ctx->obuf_len; + if (ret == 0) + ret=BIO_ctrl(b->next_bio,cmd,num,ptr); + break; + case BIO_CTRL_PENDING: + ret=(long)ctx->ibuf_len; + if (ret == 0) + ret=BIO_ctrl(b->next_bio,cmd,num,ptr); + break; + case BIO_C_SET_BUFF_SIZE: + if (ptr != NULL) + { + ip=(int *)ptr; + if (*ip == 0) + { + ibs=(int)num; + obs=ctx->obuf_size; + } + else /* if (*ip == 1) */ + { + ibs=ctx->ibuf_size; + obs=(int)num; + } + } + else + { + ibs=(int)num; + obs=(int)num; + } + p1=ctx->ibuf; + p2=ctx->obuf; + if ((ibs > DEFAULT_BUFFER_SIZE) && (ibs != ctx->ibuf_size)) + { + p1=(char *)Malloc((int)num); + if (p1 == NULL) { ret=0; break; } + } + if ((obs > DEFAULT_BUFFER_SIZE) && (obs != ctx->obuf_size)) + { + p2=(char *)Malloc((int)num); + if (p2 == NULL) + { + ret=0; + if (p1 != ctx->ibuf) Free(p1); + break; + } + } + if (ctx->ibuf != p1) + { + Free(ctx->ibuf); + ctx->ibuf=p1; + ctx->ibuf_off=0; + ctx->ibuf_len=0; + ctx->ibuf_size=ibs; + } + if (ctx->obuf != p2) + { + Free(ctx->obuf); + ctx->obuf=p2; + ctx->obuf_off=0; + ctx->obuf_len=0; + ctx->obuf_size=obs; + } + break; + case BIO_C_DO_STATE_MACHINE: + BIO_clear_retry_flags(b); + ret=BIO_ctrl(b->next_bio,cmd,num,ptr); + BIO_copy_next_retry(b); + break; + + case BIO_CTRL_FLUSH: + if (ctx->obuf_len <= 0) + break; + + for (;;) + { + BIO_clear_retry_flags(b); + if (ctx->obuf_len > ctx->obuf_off) + { + r=BIO_write(b->next_bio, + &(ctx->obuf[ctx->obuf_off]), + ctx->obuf_len-ctx->obuf_off); +#if 0 +fprintf(stderr,"FLUSH [%3d] %3d -> %3d\n",ctx->obuf_off,ctx->obuf_len-ctx->obuf_off,r); +#endif + BIO_copy_next_retry(b); + if (r <= 0) return((long)r); + ctx->obuf_off+=r; + } + else + { + ctx->obuf_len=0; + ctx->obuf_off=0; + ret=1; + break; + } + } + break; + case BIO_CTRL_DUP: + dbio=(BIO *)ptr; + if ( !BIO_set_read_buffer_size(dbio,ctx->ibuf_size) || + !BIO_set_write_buffer_size(dbio,ctx->obuf_size)) + ret=0; + break; + default: + ret=BIO_ctrl(b->next_bio,cmd,num,ptr); + break; + } + return(ret); + } + +static int buffer_gets(b,buf,size) +BIO *b; +char *buf; +int size; + { + BIO_F_BUFFER_CTX *ctx; + int num=0,i; + char *p; + + ctx=(BIO_F_BUFFER_CTX *)b->ptr; + size--; + BIO_clear_retry_flags(b); + + for (;;) + { + if (ctx->ibuf_len != 0) + { + p= &(ctx->ibuf[ctx->ibuf_off]); + for (i=0; (i<ctx->ibuf_len) && (i<(size-1)); i++) + { + *(buf++)=p[i]; + if (p[i] == '\n') break; + } + num+=i; + size-=i; + ctx->ibuf_len-=i; + ctx->ibuf_off+=i; + if (p[i] == '\n') + { + buf[i+1]='\0'; + ctx->ibuf_len--; + ctx->ibuf_off++; + return(num); + } + } + else /* read another chunk */ + { + i=BIO_read(b->next_bio,ctx->ibuf,ctx->ibuf_size); + if (i <= 0) + { + BIO_copy_next_retry(b); + if (i < 0) return((num > 0)?num:i); + if (i == 0) return(num); + } + ctx->ibuf_len=i; + ctx->ibuf_off=0; + } + } + } + +static int buffer_puts(b,str) +BIO *b; +char *str; + { + return(BIO_write(b,str,strlen(str))); + } +
diff --git a/crypto/bio/bf_nbio.c b/crypto/bio/bf_nbio.c new file mode 100644 index 0000000..b493100 --- /dev/null +++ b/crypto/bio/bf_nbio.c
@@ -0,0 +1,266 @@ +/* crypto/bio/bf_nbio.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include <errno.h> +#include "cryptlib.h" +#include "rand.h" +#include "bio.h" +#include "evp.h" + +/* BIO_put and BIO_get both add to the digest, + * BIO_gets returns the digest */ + +#ifndef NOPROTO +static int nbiof_write(BIO *h,char *buf,int num); +static int nbiof_read(BIO *h,char *buf,int size); +static int nbiof_puts(BIO *h,char *str); +static int nbiof_gets(BIO *h,char *str,int size); +static long nbiof_ctrl(BIO *h,int cmd,long arg1,char *arg2); +static int nbiof_new(BIO *h); +static int nbiof_free(BIO *data); +#else +static int nbiof_write(); +static int nbiof_read(); +static int nbiof_puts(); +static int nbiof_gets(); +static long nbiof_ctrl(); +static int nbiof_new(); +static int nbiof_free(); +#endif + +typedef struct nbio_test_st + { + /* only set if we sent a 'should retry' error */ + int lrn; + int lwn; + } NBIO_TEST; + +static BIO_METHOD methods_nbiof= + { + BIO_TYPE_NBIO_TEST,"non-blocking IO test filter", + nbiof_write, + nbiof_read, + nbiof_puts, + nbiof_gets, + nbiof_ctrl, + nbiof_new, + nbiof_free, + }; + +BIO_METHOD *BIO_f_nbio_test() + { + return(&methods_nbiof); + } + +static int nbiof_new(bi) +BIO *bi; + { + NBIO_TEST *nt; + + nt=(NBIO_TEST *)Malloc(sizeof(NBIO_TEST)); + nt->lrn= -1; + nt->lwn= -1; + bi->ptr=(char *)nt; + bi->init=1; + bi->flags=0; + return(1); + } + +static int nbiof_free(a) +BIO *a; + { + if (a == NULL) return(0); + if (a->ptr != NULL) + Free(a->ptr); + a->ptr=NULL; + a->init=0; + a->flags=0; + return(1); + } + +static int nbiof_read(b,out,outl) +BIO *b; +char *out; +int outl; + { + NBIO_TEST *nt; + int ret=0; +#if 0 + int num; + unsigned char n; +#endif + + if (out == NULL) return(0); + if (b->next_bio == NULL) return(0); + nt=(NBIO_TEST *)b->ptr; + + BIO_clear_retry_flags(b); +#if 0 + RAND_bytes(&n,1); + num=(n&0x07); + + if (outl > num) outl=num; + + if (num == 0) + { + ret= -1; + BIO_set_retry_read(b); + } + else +#endif + { + ret=BIO_read(b->next_bio,out,outl); + if (ret < 0) + BIO_copy_next_retry(b); + } + return(ret); + } + +static int nbiof_write(b,in,inl) +BIO *b; +char *in; +int inl; + { + NBIO_TEST *nt; + int ret=0; + int num; + unsigned char n; + + if ((in == NULL) || (inl <= 0)) return(0); + if (b->next_bio == NULL) return(0); + nt=(NBIO_TEST *)b->ptr; + + BIO_clear_retry_flags(b); + +#if 1 + if (nt->lwn > 0) + { + num=nt->lwn; + nt->lwn=0; + } + else + { + RAND_bytes(&n,1); + num=(n&7); + } + + if (inl > num) inl=num; + + if (num == 0) + { + ret= -1; + BIO_set_retry_write(b); + } + else +#endif + { + ret=BIO_write(b->next_bio,in,inl); + if (ret < 0) + { + BIO_copy_next_retry(b); + nt->lwn=inl; + } + } + return(ret); + } + +static long nbiof_ctrl(b,cmd,num,ptr) +BIO *b; +int cmd; +long num; +char *ptr; + { + long ret; + + if (b->next_bio == NULL) return(0); + switch (cmd) + { + case BIO_C_DO_STATE_MACHINE: + BIO_clear_retry_flags(b); + ret=BIO_ctrl(b->next_bio,cmd,num,ptr); + BIO_copy_next_retry(b); + break; + case BIO_CTRL_DUP: + break; + default: + ret=BIO_ctrl(b->next_bio,cmd,num,ptr); + break; + } + return(ret); + } + +static int nbiof_gets(bp,buf,size) +BIO *bp; +char *buf; +int size; + { + if (bp->next_bio == NULL) return(0); + return(BIO_gets(bp->next_bio,buf,size)); + } + + +static int nbiof_puts(bp,str) +BIO *bp; +char *str; + { + if (bp->next_bio == NULL) return(0); + return(BIO_puts(bp->next_bio,str)); + } + +
diff --git a/crypto/bio/bf_null.c b/crypto/bio/bf_null.c new file mode 100644 index 0000000..9864f4a --- /dev/null +++ b/crypto/bio/bf_null.c
@@ -0,0 +1,194 @@ +/* crypto/bio/bf_null.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include <errno.h> +#include "cryptlib.h" +#include "bio.h" +#include "evp.h" + +/* BIO_put and BIO_get both add to the digest, + * BIO_gets returns the digest */ + +#ifndef NOPROTO +static int nullf_write(BIO *h,char *buf,int num); +static int nullf_read(BIO *h,char *buf,int size); +static int nullf_puts(BIO *h,char *str); +static int nullf_gets(BIO *h,char *str,int size); +static long nullf_ctrl(BIO *h,int cmd,long arg1,char *arg2); +static int nullf_new(BIO *h); +static int nullf_free(BIO *data); +#else +static int nullf_write(); +static int nullf_read(); +static int nullf_puts(); +static int nullf_gets(); +static long nullf_ctrl(); +static int nullf_new(); +static int nullf_free(); +#endif + +static BIO_METHOD methods_nullf= + { + BIO_TYPE_NULL_FILTER,"NULL filter", + nullf_write, + nullf_read, + nullf_puts, + nullf_gets, + nullf_ctrl, + nullf_new, + nullf_free, + }; + +BIO_METHOD *BIO_f_null() + { + return(&methods_nullf); + } + +static int nullf_new(bi) +BIO *bi; + { + bi->init=1; + bi->ptr=NULL; + bi->flags=0; + return(1); + } + +static int nullf_free(a) +BIO *a; + { + if (a == NULL) return(0); +/* a->ptr=NULL; + a->init=0; + a->flags=0;*/ + return(1); + } + +static int nullf_read(b,out,outl) +BIO *b; +char *out; +int outl; + { + int ret=0; + + if (out == NULL) return(0); + if (b->next_bio == NULL) return(0); + ret=BIO_read(b->next_bio,out,outl); + BIO_clear_retry_flags(b); + BIO_copy_next_retry(b); + return(ret); + } + +static int nullf_write(b,in,inl) +BIO *b; +char *in; +int inl; + { + int ret=0; + + if ((in == NULL) || (inl <= 0)) return(0); + if (b->next_bio == NULL) return(0); + ret=BIO_write(b->next_bio,in,inl); + BIO_clear_retry_flags(b); + BIO_copy_next_retry(b); + return(ret); + } + +static long nullf_ctrl(b,cmd,num,ptr) +BIO *b; +int cmd; +long num; +char *ptr; + { + long ret; + + if (b->next_bio == NULL) return(0); + switch(cmd) + { + case BIO_C_DO_STATE_MACHINE: + BIO_clear_retry_flags(b); + ret=BIO_ctrl(b->next_bio,cmd,num,ptr); + BIO_copy_next_retry(b); + break; + case BIO_CTRL_DUP: + break; + default: + ret=BIO_ctrl(b->next_bio,cmd,num,ptr); + } + return(ret); + } + +static int nullf_gets(bp,buf,size) +BIO *bp; +char *buf; +int size; + { + if (bp->next_bio == NULL) return(0); + return(BIO_gets(bp->next_bio,buf,size)); + } + + +static int nullf_puts(bp,str) +BIO *bp; +char *str; + { + if (bp->next_bio == NULL) return(0); + return(BIO_puts(bp->next_bio,str)); + } + +
diff --git a/crypto/bio/bio.err b/crypto/bio/bio.err new file mode 100644 index 0000000..3363971 --- /dev/null +++ b/crypto/bio/bio.err
@@ -0,0 +1,43 @@ +/* Error codes for the BIO functions. */ + +/* Function codes. */ +#define BIO_F_ACPT_STATE 100 +#define BIO_F_BIO_ACCEPT 101 +#define BIO_F_BIO_CTRL 102 +#define BIO_F_BIO_GETS 103 +#define BIO_F_BIO_GET_ACCEPT_SOCKET 104 +#define BIO_F_BIO_GET_HOST_IP 105 +#define BIO_F_BIO_GET_PORT 106 +#define BIO_F_BIO_NEW 107 +#define BIO_F_BIO_NEW_FILE 108 +#define BIO_F_BIO_PUTS 109 +#define BIO_F_BIO_READ 110 +#define BIO_F_BIO_SOCK_INIT 111 +#define BIO_F_BIO_WRITE 112 +#define BIO_F_CONN_STATE 113 +#define BIO_F_FILE_CTRL 114 +#define BIO_F_MEM_WRITE 115 +#define BIO_F_WSASTARTUP 116 + +/* Reason codes. */ +#define BIO_R_ACCEPT_ERROR 100 +#define BIO_R_BAD_FOPEN_MODE 101 +#define BIO_R_BAD_HOSTNAME_LOOKUP 102 +#define BIO_R_CONNECT_ERROR 103 +#define BIO_R_ERROR_SETTING_NBIO 104 +#define BIO_R_ERROR_SETTING_NBIO_ON_ACCEPTED_SOCKET 105 +#define BIO_R_ERROR_SETTING_NBIO_ON_ACCEPT_SOCKET 106 +#define BIO_R_GETHOSTBYNAME_ADDR_IS_NOT_AF_INET 107 +#define BIO_R_INVALID_IP_ADDRESS 108 +#define BIO_R_NBIO_CONNECT_ERROR 109 +#define BIO_R_NO_ACCEPT_PORT_SPECIFIED 110 +#define BIO_R_NO_HOSTHNAME_SPECIFIED 111 +#define BIO_R_NO_PORT_DEFINED 112 +#define BIO_R_NO_PORT_SPECIFIED 113 +#define BIO_R_NULL_PARAMETER 114 +#define BIO_R_UNABLE_TO_BIND_SOCKET 115 +#define BIO_R_UNABLE_TO_CREATE_SOCKET 116 +#define BIO_R_UNABLE_TO_LISTEN_SOCKET 117 +#define BIO_R_UNINITALISED 118 +#define BIO_R_UNSUPPORTED_METHOD 119 +#define BIO_R_WSASTARTUP 120
diff --git a/crypto/bio/bio.h b/crypto/bio/bio.h new file mode 100644 index 0000000..0b2c6e7 --- /dev/null +++ b/crypto/bio/bio.h
@@ -0,0 +1,597 @@ +/* crypto/bio/bio.h */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#ifndef HEADER_BIO_H +#define HEADER_BIO_H + +#ifdef __cplusplus +extern "C" { +#endif + +/* These are the 'types' of BIOs */ +#define BIO_TYPE_NONE 0 +#define BIO_TYPE_MEM (1|0x0400) +#define BIO_TYPE_FILE (2|0x0400) + +#define BIO_TYPE_FD (4|0x0400|0x0100) +#define BIO_TYPE_SOCKET (5|0x0400|0x0100) +#define BIO_TYPE_NULL (6|0x0400) +#define BIO_TYPE_SSL (7|0x0200) +#define BIO_TYPE_MD (8|0x0200) /* pasive filter */ +#define BIO_TYPE_BUFFER (9|0x0200) /* filter */ +#define BIO_TYPE_CIPHER (10|0x0200) /* filter */ +#define BIO_TYPE_BASE64 (11|0x0200) /* filter */ +#define BIO_TYPE_CONNECT (12|0x0400|0x0100) /* socket - connect */ +#define BIO_TYPE_ACCEPT (13|0x0400|0x0100) /* socket for accept */ +#define BIO_TYPE_PROXY_CLIENT (14|0x0400) /* client proxy BIO */ +#define BIO_TYPE_PROXY_SERVER (15|0x0200) /* server proxy BIO */ +#define BIO_TYPE_NBIO_TEST (16|0x0200) /* server proxy BIO */ +#define BIO_TYPE_NULL_FILTER (17|0x0200) + +#define BIO_TYPE_DESCRIPTOR 0x0100 /* socket, fd, connect or accept */ +#define BIO_TYPE_FILTER 0x0200 +#define BIO_TYPE_SOURCE_SINK 0x0400 + +/* BIO_FILENAME_READ|BIO_CLOSE to open or close on free. + * BIO_set_fp(in,stdin,BIO_NOCLOSE); */ +#define BIO_NOCLOSE 0x00 +#define BIO_CLOSE 0x01 + +/* These are used in the following macros and are passed to + * BIO_ctrl() */ +#define BIO_CTRL_RESET 1 /* opt - rewind/zero etc */ +#define BIO_CTRL_EOF 2 /* opt - are we at the eof */ +#define BIO_CTRL_INFO 3 /* opt - extra tit-bits */ +#define BIO_CTRL_SET 4 /* man - set the 'IO' type */ +#define BIO_CTRL_GET 5 /* man - get the 'IO' type */ +#define BIO_CTRL_PUSH 6 /* opt - internal, used to signify change */ +#define BIO_CTRL_POP 7 /* opt - internal, used to signify change */ +#define BIO_CTRL_GET_CLOSE 8 /* man - set the 'close' on free */ +#define BIO_CTRL_SET_CLOSE 9 /* man - set the 'close' on free */ +#define BIO_CTRL_PENDING 10 /* opt - is their more data buffered */ +#define BIO_CTRL_FLUSH 11 /* opt - 'flush' buffered output */ +#define BIO_CTRL_DUP 12 /* man - extra stuff for 'duped' BIO */ +#define BIO_CTRL_WPENDING 13 /* opt - number of bytes still to write */ + +#define BIO_CTRL_SET_FILENAME 30 /* BIO_s_file special */ + +/* modifiers */ +#define BIO_FP_READ 0x02 +#define BIO_FP_WRITE 0x04 +#define BIO_FP_APPEND 0x08 +#define BIO_FP_TEXT 0x10 + +#define BIO_FLAGS_READ 0x01 +#define BIO_FLAGS_WRITE 0x02 +#define BIO_FLAGS_IO_SPECIAL 0x04 +#define BIO_FLAGS_RWS (BIO_FLAGS_READ|BIO_FLAGS_WRITE|BIO_FLAGS_IO_SPECIAL) +#define BIO_FLAGS_SHOULD_RETRY 0x08 + +/* Mostly used in the SSL BIO */ +#define BIO_FLAGS_PROTOCOL_DELAYED_READ 0x10 +#define BIO_FLAGS_PROTOCOL_DELAYED_WRITE 0x20 +#define BIO_FLAGS_PROTOCOL_STARTUP 0x40 + +#define BIO_set_flags(b,f) ((b)->flags|=(f)) +#define BIO_set_retry_special(b) \ + ((b)->flags|=(BIO_FLAGS_IO_SPECIAL|BIO_FLAGS_SHOULD_RETRY)) +#define BIO_set_retry_read(b) \ + ((b)->flags|=(BIO_FLAGS_READ|BIO_FLAGS_SHOULD_RETRY)) +#define BIO_set_retry_write(b) \ + ((b)->flags|=(BIO_FLAGS_WRITE|BIO_FLAGS_SHOULD_RETRY)) + +/* These are normally used internally in BIOs */ +#define BIO_clear_flags(b,f) ((b)->flags&= ~(f)) +#define BIO_clear_retry_flags(b) \ + ((b)->flags&= ~(BIO_FLAGS_RWS|BIO_FLAGS_SHOULD_RETRY)) +#define BIO_get_retry_flags(b) \ + ((b)->flags&(BIO_FLAGS_RWS|BIO_FLAGS_SHOULD_RETRY)) + +/* These shouldbe used by the application to tell why we should retry */ +#define BIO_should_read(a) ((a)->flags & BIO_FLAGS_READ) +#define BIO_should_write(a) ((a)->flags & BIO_FLAGS_WRITE) +#define BIO_should_io_special(a) ((a)->flags & BIO_FLAGS_IO_SPECIAL) +#define BIO_retry_type(a) ((a)->flags & BIO_FLAGS_RWS) +#define BIO_should_retry(a) ((a)->flags & BIO_FLAGS_SHOULD_RETRY) + +/* The next two are used in conjunction with the + * BIO_should_io_special() condition. After this returns true, + * BIO *BIO_get_retry_BIO(BIO *bio, int *reason); will walk the BIO + * stack and return the 'reason' for the special and the offending BIO. + * Given a BIO, BIO_get_retry_reason(bio) will return the code. */ +/* Returned from the SSL bio when the certificate retrieval code had an error */ +#define BIO_RR_SSL_X509_LOOKUP 0x01 +/* Returned from the connect BIO when a connect would have blocked */ +#define BIO_RR_CONNECT 0x02 + +/* These are passed by the BIO callback */ +#define BIO_CB_FREE 0x01 +#define BIO_CB_READ 0x02 +#define BIO_CB_WRITE 0x03 +#define BIO_CB_PUTS 0x04 +#define BIO_CB_GETS 0x05 +#define BIO_CB_CTRL 0x06 + +/* The callback is called before and after the underling operation, + * The BIO_CB_RETURN flag indicates if it is after the call */ +#define BIO_CB_RETURN 0x80 +#define BIO_CB_return(a) ((a)|BIO_CB_RETURN)) +#define BIO_cb_pre(a) (!((a)&BIO_CB_RETURN)) +#define BIO_cb_post(a) ((a)&BIO_CB_RETURN) + +#define BIO_set_callback(b,cb) ((b)->callback=(cb)) +#define BIO_set_callback_arg(b,arg) ((b)->cb_arg=(char *)(arg)) +#define BIO_get_callback_arg(b) ((b)->cb_arg) +#define BIO_get_callback(b) ((b)->callback) +#define BIO_method_name(b) ((b)->method->name) +#define BIO_method_type(b) ((b)->method->type) + +#ifndef WIN16 +typedef struct bio_method_st + { + int type; + char *name; + int (*bwrite)(); + int (*bread)(); + int (*bputs)(); + int (*bgets)(); + long (*ctrl)(); + int (*create)(); + int (*destroy)(); + } BIO_METHOD; +#else +typedef struct bio_method_st + { + int type; + char *name; + int (_far *bwrite)(); + int (_far *bread)(); + int (_far *bputs)(); + int (_far *bgets)(); + long (_far *ctrl)(); + int (_far *create)(); + int (_far *destroy)(); + } BIO_METHOD; +#endif + +typedef struct bio_st + { + BIO_METHOD *method; +#ifndef NOPROTO + /* bio, mode, argp, argi, argl, ret */ + long (*callback)(struct bio_st *,int,char *,int, long,long); +#else + long (*callback)(); +#endif + char *cb_arg; /* first argument for the callback */ + + int init; + int shutdown; + int flags; /* extra storage */ + int retry_reason; + int num; + char *ptr; + struct bio_st *next_bio; /* used by filter BIOs */ + struct bio_st *prev_bio; /* used by filter BIOs */ + int references; + unsigned long num_read; + unsigned long num_write; + + char *app_data; + } BIO; + +typedef struct bio_f_buffer_ctx_struct + { + /* BIO *bio; */ /* this is now in the BIO struct */ + int ibuf_size; /* how big is the input buffer */ + int obuf_size; /* how big is the output buffer */ + + char *ibuf; /* the char array */ + int ibuf_len; /* how many bytes are in it */ + int ibuf_off; /* write/read offset */ + + char *obuf; /* the char array */ + int obuf_len; /* how many bytes are in it */ + int obuf_off; /* write/read offset */ + } BIO_F_BUFFER_CTX; + +#define BIO_number_read(b) ((b)->num_read) +#define BIO_number_written(b) ((b)->num_write) + +#define BIO_C_SET_CONNECT 100 +#define BIO_C_DO_STATE_MACHINE 101 +#define BIO_C_SET_NBIO 102 +#define BIO_C_SET_PROXY_PARAM 103 +#define BIO_C_SET_FD 104 +#define BIO_C_GET_FD 105 +#define BIO_C_SET_FILE_PTR 106 +#define BIO_C_GET_FILE_PTR 107 +#define BIO_C_SET_FILENAME 108 +#define BIO_C_SET_SSL 109 +#define BIO_C_GET_SSL 110 +#define BIO_C_SET_MD 111 +#define BIO_C_GET_MD 112 +#define BIO_C_GET_CIPHER_STATUS 113 +#define BIO_C_SET_BUF_MEM 114 +#define BIO_C_GET_BUF_MEM_PTR 115 +#define BIO_C_GET_BUFF_NUM_LINES 116 +#define BIO_C_SET_BUFF_SIZE 117 +#define BIO_C_SET_ACCEPT 118 +#define BIO_C_SSL_MODE 119 +#define BIO_C_GET_MD_CTX 120 +#define BIO_C_GET_PROXY_PARAM 121 + +#define BIO_set_app_data(s,arg) ((s)->app_data=(char *)arg) +#define BIO_get_app_data(s) ((s)->app_data) + +/* BIO_s_connect_socket() */ +#define BIO_set_hostname(b,name) BIO_ctrl(b,BIO_C_SET_CONNECT,0,(char *)name) +#define BIO_set_port(b,port) BIO_ctrl(b,BIO_C_SET_CONNECT,1,(char *)port) +#define BIO_set_nbio(b,n) BIO_ctrl(b,BIO_C_SET_NBIO,(n),NULL) + +/* BIO_s_accept_socket() */ +#define BIO_set_accept_port(b,name) BIO_ctrl(b,BIO_C_SET_ACCEPT,0,(char *)name) +/* #define BIO_set_nbio(b,n) BIO_ctrl(b,BIO_C_SET_NBIO,(n),NULL) */ +#define BIO_set_nbio_accpet(b,n) BIO_ctrl(b,BIO_C_SET_ACCEPT,1,(n)?"a":NULL) +#define BIO_set_accept_bios(b,bio) BIO_ctrl(b,BIO_C_SET_ACCEPT,2,(char *)bio) + +#define BIO_do_connect(b) BIO_do_handshake(b) +#define BIO_do_accept(b) BIO_do_handshake(b) +#define BIO_do_handshake(b) BIO_ctrl(b,BIO_C_DO_STATE_MACHINE,0,NULL) + +/* BIO_s_proxy_client() */ +#define BIO_set_url(b,url) BIO_ctrl(b,BIO_C_SET_PROXY_PARAM,0,(char *)(url)) +#define BIO_set_proxies(b,p) BIO_ctrl(b,BIO_C_SET_PROXY_PARAM,1,(char *)(p)) +/* BIO_set_nbio(b,n) */ +#define BIO_set_filter_bio(b,s) BIO_ctrl(b,BIO_C_SET_PROXY_PARAM,2,(char *)(s)) +/* BIO *BIO_get_filter_bio(BIO *bio); */ +#define BIO_set_proxy_cb(b,cb) BIO_ctrl(b,BIO_C_SET_PROXY_PARAM,3,(char *)(cb)) +#define BIO_set_proxy_header(b,sk) BIO_ctrl(b,BIO_C_SET_PROXY_PARAM,4,(char *)sk) + +#define BIO_get_proxy_header(b,skp) BIO_ctrl(b,BIO_C_GET_PROXY_PARAM,0,(char *)skp) +#define BIO_get_proxies(b,pxy_p) BIO_ctrl(b,BIO_C_GET_PROXY_PARAM,1,(char *)(pxy_p)) +#define BIO_get_url(b,url) BIO_ctrl(b,BIO_C_GET_PROXY_PARAM,2,(char *)(url)) + +#define BIO_set_fd(b,fd,c) BIO_ctrl_int(b,BIO_C_SET_FD,c,fd) +#define BIO_get_fd(b,c) BIO_ctrl(b,BIO_C_GET_FD,0,(char *)c) + +#define BIO_set_fp(b,fp,c) BIO_ctrl(b,BIO_C_SET_FILE_PTR,c,(char *)fp) +#define BIO_get_fp(b,fpp) BIO_ctrl(b,BIO_C_GET_FILE_PTR,0,(char *)fpp) + +#define BIO_read_filename(b,name) BIO_ctrl(b,BIO_C_SET_FILENAME, \ + BIO_CLOSE|BIO_FP_READ,name) +#define BIO_write_filename(b,name) BIO_ctrl(b,BIO_C_SET_FILENAME, \ + BIO_CLOSE|BIO_FP_WRITE,name) +#define BIO_append_filename(b,name) BIO_ctrl(b,BIO_C_SET_FILENAME, \ + BIO_CLOSE|BIO_FP_APPEND,name) + +#define BIO_set_ssl(b,ssl,c) BIO_ctrl(b,BIO_C_SET_SSL,c,(char *)ssl) +#define BIO_get_ssl(b,sslp) BIO_ctrl(b,BIO_C_GET_SSL,0,(char *)sslp) +#define BIO_set_ssl_mode(b,client) BIO_ctrl(b,BIO_C_SSL_MODE,client,NULL) + +/* defined in evp.h */ +/* #define BIO_set_md(b,md) BIO_ctrl(b,BIO_C_SET_MD,1,(char *)md) */ + +#define BIO_set_mem_buf(b,bm,c) BIO_ctrl(b,BIO_C_SET_BUF_MEM,c,(char *)bm) +#define BIO_get_mem_ptr(b,pp) BIO_ctrl(b,BIO_C_GET_BUF_MEM_PTR,0,(char *)pp) + +/* For the BIO_f_buffer() type */ +#define BIO_get_buffer_num_lines(b) BIO_ctrl(b,BIO_C_GET_BUFF_NUM_LINES,0,NULL) +#define BIO_set_buffer_size(b,size) BIO_ctrl(b,BIO_C_SET_BUFF_SIZE,size,NULL) +#define BIO_set_read_buffer_size(b,size) BIO_ctrl_int(b,BIO_C_SET_BUFF_SIZE,size,0) +#define BIO_set_write_buffer_size(b,size) BIO_ctrl_int(b,BIO_C_SET_BUFF_SIZE,size,1) + +/* Don't use the next one unless you know what you are doing :-) */ +#define BIO_dup_state(b,ret) BIO_ctrl(b,BIO_CTRL_DUP,0,(char *)ret) + +#define BIO_reset(b) (int)BIO_ctrl(b,BIO_CTRL_RESET,0,NULL) +#define BIO_eof(b) (int)BIO_ctrl(b,BIO_CTRL_EOF,0,NULL) +#define BIO_set_close(b,c) (int)BIO_ctrl(b,BIO_CTRL_SET_CLOSE,(c),NULL) +#define BIO_get_close(b) (int)BIO_ctrl(b,BIO_CTRL_GET_CLOSE,0,NULL) +#define BIO_pending(b) (int)BIO_ctrl(b,BIO_CTRL_PENDING,0,NULL) +#define BIO_wpending(b) (int)BIO_ctrl(b,BIO_CTRL_WPENDING,0,NULL) +#define BIO_flush(b) (int)BIO_ctrl(b,BIO_CTRL_FLUSH,0,NULL) + +/* For the BIO_f_buffer() type */ +#define BIO_buffer_get_num_lines(b) BIO_ctrl(b,BIO_CTRL_GET,0,NULL) + +#ifndef NOPROTO +BIO * BIO_new(BIO_METHOD *type); +int BIO_set(BIO *a,BIO_METHOD *type); +int BIO_free(BIO *a); +int BIO_read(BIO *b, char *data, int len); +int BIO_gets(BIO *bp,char *buf, int size); +int BIO_write(BIO *b, char *data, int len); +int BIO_puts(BIO *bp,char *buf); +long BIO_ctrl(BIO *bp,int cmd,long larg,char *parg); +long BIO_ctrl_int(BIO *bp,int cmd,long larg,int iarg); +BIO * BIO_push(BIO *b,BIO *append); +BIO * BIO_pop(BIO *b); +void BIO_free_all(BIO *a); +BIO * BIO_find_type(BIO *b,int bio_type); +BIO * BIO_get_retry_BIO(BIO *bio, int *reason); +int BIO_get_retry_reason(BIO *bio); +BIO * BIO_dup_chain(BIO *in); + +#ifndef WIN16 +long BIO_debug_callback(BIO *bio,int cmd,char *argp,int argi, + long argl,long ret); +#else +long _far _loadds BIO_debug_callback(BIO *bio,int cmd,char *argp,int argi, + long argl,long ret); +#endif + +#if !defined(WIN16) || defined(APPS_WIN16) +BIO_METHOD *BIO_s_file(void); +#else +BIO_METHOD *BIO_s_file_internal_w16(void); +#endif + +BIO_METHOD *BIO_s_mem(void); +BIO_METHOD *BIO_s_socket(void); +BIO_METHOD *BIO_s_connect(void); +BIO_METHOD *BIO_s_accept(void); +BIO_METHOD *BIO_s_fd(void); +BIO_METHOD *BIO_s_null(void); +BIO_METHOD *BIO_f_null(void); +BIO_METHOD *BIO_f_nbio_test(void); +BIO_METHOD *BIO_f_buffer(void); + +int BIO_sock_should_retry(int i); +int BIO_sock_non_fatal_error(int error); +int BIO_fd_should_retry(int i); +int BIO_fd_non_fatal_error(int error); +int BIO_dump(BIO *b,char *bytes,int len); + +struct hostent *BIO_gethostbyname(char *name); +int BIO_sock_error(int sock); +int BIO_socket_ioctl(int fd, long type, unsigned long *arg); +int BIO_get_port(char *str, short *port_ptr); +int BIO_get_host_ip(char *str, unsigned char *ip); +int BIO_get_accept_socket(char *host_port); +int BIO_accept(int sock,char **ip_port); +int BIO_sock_init(void ); +void BIO_sock_cleanup(void); +int BIO_set_tcp_ndelay(int sock,int turn_on); + +void ERR_load_BIO_strings(void ); + +#if !defined(WIN16) || defined(APPS_WIN16) +BIO *BIO_new_file(char *filename, char *mode); +BIO *BIO_new_fp(FILE *stream, int close_flag); +#endif +BIO *BIO_new_socket(int sock, int close_flag); +BIO *BIO_new_fd(int fd, int close_flag); +BIO *BIO_new_connect(char *host_port); +BIO *BIO_new_accept(char *host_port); + +void BIO_copy_next_retry(BIO *b); + +#else + +BIO * BIO_new(); +int BIO_set(); +int BIO_free(); +int BIO_read(); +int BIO_gets(); +int BIO_write(); +int BIO_puts(); +long BIO_ctrl(); +long BIO_ctrl_int(); +BIO * BIO_push(); +BIO * BIO_pop(); +void BIO_free_all(); +BIO * BIO_find_type(); +BIO * BIO_get_retry_BIO(); +int BIO_get_retry_reason(); +BIO * BIO_dup_chain(); + +#ifndef WIN16 +long BIO_debug_callback(); +#else +long _far _loadds BIO_debug_callback(); +#endif + +#if !defined(WIN16) || defined(APPS_WIN16) +BIO_METHOD *BIO_s_file(); +#else +BIO_METHOD *BIO_s_file_internal_w16(); +#endif + +BIO_METHOD *BIO_s_mem(); +BIO_METHOD *BIO_s_socket(); +BIO_METHOD *BIO_s_connect(); +BIO_METHOD *BIO_s_accept(); +BIO_METHOD *BIO_s_fd(); +BIO_METHOD *BIO_s_null(); +BIO_METHOD *BIO_f_null(); +BIO_METHOD *BIO_f_buffer(); +BIO_METHOD *BIO_f_nbio_test(); + +int BIO_sock_should_retry(); +int BIO_sock_non_fatal_error(); +int BIO_fd_should_retry(); +int BIO_fd_non_fatal_error(); +int BIO_dump(); + +struct hostent *BIO_gethostbyname(); +int BIO_sock_error(); +int BIO_socket_ioctl(); +int BIO_get_port(); +int BIO_get_host_ip(); +int BIO_get_accept_socket(); +int BIO_accept(); +int BIO_sock_init(); +void BIO_sock_cleanup(); +int BIO_set_tcp_ndelay(); + +void ERR_load_BIO_strings(); + +#if !defined(WIN16) || defined(APPS_WIN16) +BIO *BIO_new_file(); +BIO *BIO_new_fp(); +#endif +BIO *BIO_new_socket(); +BIO *BIO_new_fd(); +BIO *BIO_new_connect(); +BIO *BIO_new_accept(); + +void BIO_copy_next_retry(); + +#endif + +/* Tim Hudson's portable varargs stuff */ + +#ifndef NOPROTO +#define VAR_ANSI /* select ANSI version by default */ +#endif + +#ifdef VAR_ANSI +/* ANSI version of a "portable" macro set for variable length args */ +#ifndef __STDARG_H__ /**/ +#include <stdarg.h> +#endif /**/ + +#define VAR_PLIST(arg1type,arg1) arg1type arg1, ... +#define VAR_PLIST2(arg1type,arg1,arg2type,arg2) arg1type arg1,arg2type arg2,... +#define VAR_ALIST +#define VAR_BDEFN(args,arg1type,arg1) va_list args +#define VAR_BDEFN2(args,arg1type,arg1,arg2type,arg2) va_list args +#define VAR_INIT(args,arg1type,arg1) va_start(args,arg1); +#define VAR_INIT2(args,arg1type,arg1,arg2type,arg2) va_start(args,arg2); +#define VAR_ARG(args,type,arg) arg=va_arg(args,type) +#define VAR_END(args) va_end(args); + +#else + +/* K&R version of a "portable" macro set for variable length args */ +#ifndef __VARARGS_H__ +#include <varargs.h> +#endif + +#define VAR_PLIST(arg1type,arg1) va_alist +#define VAR_PLIST2(arg1type,arg1,arg2type,arg2) va_alist +#define VAR_ALIST va_dcl +#define VAR_BDEFN(args,arg1type,arg1) va_list args; arg1type arg1 +#define VAR_BDEFN2(args,arg1type,arg1,arg2type,arg2) va_list args; \ + arg1type arg1; arg2type arg2 +#define VAR_INIT(args,arg1type,arg1) va_start(args); \ + arg1=va_arg(args,arg1type); +#define VAR_INIT2(args,arg1type,arg1,arg2type,arg2) va_start(args); \ + arg1=va_arg(args,arg1type); arg2=va_arg(args,arg2type); +#define VAR_ARG(args,type,arg) arg=va_arg(args,type) +#define VAR_END(args) va_end(args); + +#endif + +#ifndef NOPROTO +int BIO_printf( VAR_PLIST( BIO *, bio ) ); +#else +int BIO_printf(); +#endif + +/* BEGIN ERROR CODES */ +/* Error codes for the BIO functions. */ + +/* Function codes. */ +#define BIO_F_ACPT_STATE 100 +#define BIO_F_BIO_ACCEPT 101 +#define BIO_F_BIO_CTRL 102 +#define BIO_F_BIO_GETS 103 +#define BIO_F_BIO_GET_ACCEPT_SOCKET 104 +#define BIO_F_BIO_GET_HOST_IP 105 +#define BIO_F_BIO_GET_PORT 106 +#define BIO_F_BIO_NEW 107 +#define BIO_F_BIO_NEW_FILE 108 +#define BIO_F_BIO_PUTS 109 +#define BIO_F_BIO_READ 110 +#define BIO_F_BIO_SOCK_INIT 111 +#define BIO_F_BIO_WRITE 112 +#define BIO_F_CONN_STATE 113 +#define BIO_F_FILE_CTRL 114 +#define BIO_F_MEM_WRITE 115 +#define BIO_F_WSASTARTUP 116 + +/* Reason codes. */ +#define BIO_R_ACCEPT_ERROR 100 +#define BIO_R_BAD_FOPEN_MODE 101 +#define BIO_R_BAD_HOSTNAME_LOOKUP 102 +#define BIO_R_CONNECT_ERROR 103 +#define BIO_R_ERROR_SETTING_NBIO 104 +#define BIO_R_ERROR_SETTING_NBIO_ON_ACCEPTED_SOCKET 105 +#define BIO_R_ERROR_SETTING_NBIO_ON_ACCEPT_SOCKET 106 +#define BIO_R_GETHOSTBYNAME_ADDR_IS_NOT_AF_INET 107 +#define BIO_R_INVALID_IP_ADDRESS 108 +#define BIO_R_NBIO_CONNECT_ERROR 109 +#define BIO_R_NO_ACCEPT_PORT_SPECIFIED 110 +#define BIO_R_NO_HOSTHNAME_SPECIFIED 111 +#define BIO_R_NO_PORT_DEFINED 112 +#define BIO_R_NO_PORT_SPECIFIED 113 +#define BIO_R_NULL_PARAMETER 114 +#define BIO_R_UNABLE_TO_BIND_SOCKET 115 +#define BIO_R_UNABLE_TO_CREATE_SOCKET 116 +#define BIO_R_UNABLE_TO_LISTEN_SOCKET 117 +#define BIO_R_UNINITALISED 118 +#define BIO_R_UNSUPPORTED_METHOD 119 +#define BIO_R_WSASTARTUP 120 + +#ifdef __cplusplus +} +#endif +#endif +
diff --git a/crypto/bio/bio_cb.c b/crypto/bio/bio_cb.c new file mode 100644 index 0000000..2f98cd1 --- /dev/null +++ b/crypto/bio/bio_cb.c
@@ -0,0 +1,132 @@ +/* crypto/bio/bio_cb.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include <string.h> +#include <stdlib.h> +#include "cryptlib.h" +#include "bio.h" +#include "err.h" + +long MS_CALLBACK BIO_debug_callback(bio,cmd,argp,argi,argl,ret) +BIO *bio; +int cmd; +char *argp; +int argi; +long argl; +long ret; + { + BIO *b; + MS_STATIC char buf[256]; + char *p; + long r=1; + + if (BIO_CB_RETURN & cmd) + r=ret; + + sprintf(buf,"BIO[%08lX]:",(unsigned long)bio); + p= &(buf[14]); + switch (cmd) + { + case BIO_CB_FREE: + sprintf(p,"Free - %s\n",bio->method->name); + break; + case BIO_CB_READ: + sprintf(p,"read(%d,%d) - %s\n",bio->num,argi,bio->method->name); + break; + case BIO_CB_WRITE: + sprintf(p,"write(%d,%d) - %s\n",bio->num,argi,bio->method->name); + break; + case BIO_CB_PUTS: + sprintf(p,"puts() - %s\n",bio->method->name); + break; + case BIO_CB_GETS: + sprintf(p,"gets(%d) - %s\n",argi,bio->method->name); + break; + case BIO_CB_CTRL: + sprintf(p,"ctrl(%d) - %s\n",argi,bio->method->name); + break; + case BIO_CB_RETURN|BIO_CB_READ: + sprintf(p,"read return %ld\n",ret); + break; + case BIO_CB_RETURN|BIO_CB_WRITE: + sprintf(p,"write return %ld\n",ret); + break; + case BIO_CB_RETURN|BIO_CB_GETS: + sprintf(p,"gets return %ld\n",ret); + break; + case BIO_CB_RETURN|BIO_CB_PUTS: + sprintf(p,"puts return %ld\n",ret); + break; + case BIO_CB_RETURN|BIO_CB_CTRL: + sprintf(p,"ctrl return %ld\n",ret); + break; + default: + sprintf(p,"bio callback - unknown type (%d)\n",cmd); + break; + } + + b=(BIO *)bio->cb_arg; + if (b != NULL) + BIO_write(b,buf,strlen(buf)); +#ifndef WIN16 + else + fputs(buf,stderr); +#endif + return(r); + }
diff --git a/crypto/bio/bio_err.c b/crypto/bio/bio_err.c new file mode 100644 index 0000000..b78878f --- /dev/null +++ b/crypto/bio/bio_err.c
@@ -0,0 +1,121 @@ +/* lib/bio/bio_err.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ +#include <stdio.h> +#include "err.h" +#include "bio.h" + +/* BEGIN ERROR CODES */ +static ERR_STRING_DATA BIO_str_functs[]= + { +{ERR_PACK(0,BIO_F_ACPT_STATE,0), "ACPT_STATE"}, +{ERR_PACK(0,BIO_F_BIO_ACCEPT,0), "BIO_accept"}, +{ERR_PACK(0,BIO_F_BIO_CTRL,0), "BIO_ctrl"}, +{ERR_PACK(0,BIO_F_BIO_GETS,0), "BIO_gets"}, +{ERR_PACK(0,BIO_F_BIO_GET_ACCEPT_SOCKET,0), "BIO_get_accept_socket"}, +{ERR_PACK(0,BIO_F_BIO_GET_HOST_IP,0), "BIO_get_host_ip"}, +{ERR_PACK(0,BIO_F_BIO_GET_PORT,0), "BIO_get_port"}, +{ERR_PACK(0,BIO_F_BIO_NEW,0), "BIO_new"}, +{ERR_PACK(0,BIO_F_BIO_NEW_FILE,0), "BIO_new_file"}, +{ERR_PACK(0,BIO_F_BIO_PUTS,0), "BIO_puts"}, +{ERR_PACK(0,BIO_F_BIO_READ,0), "BIO_read"}, +{ERR_PACK(0,BIO_F_BIO_SOCK_INIT,0), "BIO_sock_init"}, +{ERR_PACK(0,BIO_F_BIO_WRITE,0), "BIO_write"}, +{ERR_PACK(0,BIO_F_CONN_STATE,0), "CONN_STATE"}, +{ERR_PACK(0,BIO_F_FILE_CTRL,0), "FILE_CTRL"}, +{ERR_PACK(0,BIO_F_MEM_WRITE,0), "MEM_WRITE"}, +{ERR_PACK(0,BIO_F_WSASTARTUP,0), "WSASTARTUP"}, +{0,NULL}, + }; + +static ERR_STRING_DATA BIO_str_reasons[]= + { +{BIO_R_ACCEPT_ERROR ,"accept error"}, +{BIO_R_BAD_FOPEN_MODE ,"bad fopen mode"}, +{BIO_R_BAD_HOSTNAME_LOOKUP ,"bad hostname lookup"}, +{BIO_R_CONNECT_ERROR ,"connect error"}, +{BIO_R_ERROR_SETTING_NBIO ,"error setting nbio"}, +{BIO_R_ERROR_SETTING_NBIO_ON_ACCEPTED_SOCKET,"error setting nbio on accepted socket"}, +{BIO_R_ERROR_SETTING_NBIO_ON_ACCEPT_SOCKET,"error setting nbio on accept socket"}, +{BIO_R_GETHOSTBYNAME_ADDR_IS_NOT_AF_INET ,"gethostbyname addr is not af inet"}, +{BIO_R_INVALID_IP_ADDRESS ,"invalid ip address"}, +{BIO_R_NBIO_CONNECT_ERROR ,"nbio connect error"}, +{BIO_R_NO_ACCEPT_PORT_SPECIFIED ,"no accept port specified"}, +{BIO_R_NO_HOSTHNAME_SPECIFIED ,"no hosthname specified"}, +{BIO_R_NO_PORT_DEFINED ,"no port defined"}, +{BIO_R_NO_PORT_SPECIFIED ,"no port specified"}, +{BIO_R_NULL_PARAMETER ,"null parameter"}, +{BIO_R_UNABLE_TO_BIND_SOCKET ,"unable to bind socket"}, +{BIO_R_UNABLE_TO_CREATE_SOCKET ,"unable to create socket"}, +{BIO_R_UNABLE_TO_LISTEN_SOCKET ,"unable to listen socket"}, +{BIO_R_UNINITALISED ,"uninitalised"}, +{BIO_R_UNSUPPORTED_METHOD ,"unsupported method"}, +{BIO_R_WSASTARTUP ,"wsastartup"}, +{0,NULL}, + }; + +void ERR_load_BIO_strings() + { + static int init=1; + + if (init) + { + init=0; + ERR_load_strings(ERR_LIB_BIO,BIO_str_functs); + ERR_load_strings(ERR_LIB_BIO,BIO_str_reasons); + } + }
diff --git a/crypto/bio/bio_lib.c b/crypto/bio/bio_lib.c new file mode 100644 index 0000000..78e896f --- /dev/null +++ b/crypto/bio/bio_lib.c
@@ -0,0 +1,447 @@ +/* crypto/bio/bio_lib.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include <errno.h> +#include "cryptlib.h" +#include "bio.h" + +BIO *BIO_new(method) +BIO_METHOD *method; + { + BIO *ret=NULL; + + ret=(BIO *)Malloc(sizeof(BIO)); + if (ret == NULL) + { + BIOerr(BIO_F_BIO_NEW,ERR_R_MALLOC_FAILURE); + return(NULL); + } + if (!BIO_set(ret,method)) + { + Free(ret); + ret=NULL; + } + return(ret); + } + +int BIO_set(bio,method) +BIO *bio; +BIO_METHOD *method; + { + bio->method=method; + bio->callback=NULL; + bio->cb_arg=NULL; + bio->init=0; + bio->shutdown=1; + bio->num=0; + bio->flags=0; + bio->retry_reason=0; + bio->ptr=NULL; + bio->prev_bio=NULL; + bio->next_bio=NULL; + bio->references=1; + bio->num_read=0L; + bio->num_write=0L; + if (method->create != NULL) + if (!method->create(bio)) + return(0); + return(1); + } + +int BIO_free(a) +BIO *a; + { + int ret=0,i; + + if (a == NULL) return(0); + + i=CRYPTO_add(&a->references,-1,CRYPTO_LOCK_BIO); + + if (i > 0) return(1); +#ifdef REF_CHECK + if (i < 0) + { + fprintf(stderr,"BIO_free, bad reference count\n"); + abort(); + } +#endif + if ((a->callback != NULL) && + ((i=(int)a->callback(a,BIO_CB_FREE,NULL,0,0L,1L)) <= 0)) + return(i); + + if ((a->method == NULL) || (a->method->destroy == NULL)) return(1); + ret=a->method->destroy(a); + Free(a); + return(1); + } + +int BIO_read(b,out,outl) +BIO *b; +char *out; +int outl; + { + int i; + + if ((b == NULL) || (b->method == NULL) || (b->method->bread == NULL)) + { + BIOerr(BIO_F_BIO_READ,BIO_R_UNSUPPORTED_METHOD); + return(-2); + } + + if ((b->callback != NULL) && + ((i=(int)b->callback(b,BIO_CB_READ,out,outl,0L,1L)) <= 0)) + return(i); + + if (!b->init) + { + BIOerr(BIO_F_BIO_READ,BIO_R_UNINITALISED); + return(-2); + } + + i=b->method->bread(b,out,outl); + if (i > 0) b->num_read+=(unsigned long)i; + + if (b->callback != NULL) + i=(int)b->callback(b,BIO_CB_READ|BIO_CB_RETURN,out,outl, + 0L,(long)i); + return(i); + } + +int BIO_write(b,in,inl) +BIO *b; +char *in; +int inl; + { + int i; + + if ((b == NULL) || (b->method == NULL) || (b->method->bwrite == NULL)) + { + BIOerr(BIO_F_BIO_WRITE,BIO_R_UNSUPPORTED_METHOD); + return(-2); + } + + if ((b->callback != NULL) && + ((i=(int)b->callback(b,BIO_CB_WRITE,in,inl,0L,1L)) <= 0)) + return(i); + + if (!b->init) + { + BIOerr(BIO_F_BIO_WRITE,BIO_R_UNINITALISED); + return(-2); + } + + i=b->method->bwrite(b,in,inl); + if (i > 0) b->num_write+=(unsigned long)i; + + if (b->callback != NULL) + i=(int)b->callback(b,BIO_CB_WRITE|BIO_CB_RETURN,in,inl, + 0L,(long)i); + return(i); + } + +int BIO_puts(b,in) +BIO *b; +char *in; + { + int i; + + if ((b == NULL) || (b->method == NULL) || (b->method->bputs == NULL)) + { + BIOerr(BIO_F_BIO_PUTS,BIO_R_UNSUPPORTED_METHOD); + return(-2); + } + + if ((b->callback != NULL) && + ((i=(int)b->callback(b,BIO_CB_PUTS,in,0,0L,1L)) <= 0)) + return(i); + + if (!b->init) + { + BIOerr(BIO_F_BIO_PUTS,BIO_R_UNINITALISED); + return(-2); + } + + i=b->method->bputs(b,in); + + if (b->callback != NULL) + i=(int)b->callback(b,BIO_CB_PUTS|BIO_CB_RETURN,in,0, + 0L,(long)i); + return(i); + } + +int BIO_gets(b,in,inl) +BIO *b; +char *in; +int inl; + { + int i; + + if ((b == NULL) || (b->method == NULL) || (b->method->bgets == NULL)) + { + BIOerr(BIO_F_BIO_GETS,BIO_R_UNSUPPORTED_METHOD); + return(-2); + } + + if ((b->callback != NULL) && + ((i=(int)b->callback(b,BIO_CB_GETS,in,inl,0L,1L)) <= 0)) + return(i); + + if (!b->init) + { + BIOerr(BIO_F_BIO_GETS,BIO_R_UNINITALISED); + return(-2); + } + + i=b->method->bgets(b,in,inl); + + if (b->callback != NULL) + i=(int)b->callback(b,BIO_CB_GETS|BIO_CB_RETURN,in,inl, + 0L,(long)i); + return(i); + } + +long BIO_ctrl_int(b,cmd,larg,iarg) +BIO *b; +int cmd; +long larg; +int iarg; + { + int i; + + i=iarg; + return(BIO_ctrl(b,cmd,larg,(char *)&i)); + } + +long BIO_ctrl(b,cmd,larg,parg) +BIO *b; +int cmd; +long larg; +char *parg; + { + long ret; + + if (b == NULL) return(0); + + if ((b->method == NULL) || (b->method->ctrl == NULL)) + { + BIOerr(BIO_F_BIO_CTRL,BIO_R_UNSUPPORTED_METHOD); + return(-2); + } + + if ((b->callback != NULL) && + ((ret=b->callback(b,BIO_CB_CTRL,parg,cmd,larg,1L)) <= 0)) + return(ret); + + ret=b->method->ctrl(b,cmd,larg,parg); + + if (b->callback != NULL) + ret=b->callback(b,BIO_CB_CTRL|BIO_CB_RETURN,parg,cmd, + larg,ret); + return(ret); + } + +/* put the 'bio' on the end of b's list of operators */ +BIO *BIO_push(b,bio) +BIO *b,*bio; + { + BIO *lb; + + if (b == NULL) return(bio); + lb=b; + while (lb->next_bio != NULL) + lb=lb->next_bio; + lb->next_bio=bio; + if (bio != NULL) + bio->prev_bio=lb; + BIO_ctrl(b,BIO_CTRL_PUSH,0,NULL); + return(b); + } + +/* Remove the first and return the rest */ +BIO *BIO_pop(b) +BIO *b; + { + BIO *ret; + + if (b == NULL) return(NULL); + ret=b->next_bio; + + if (b->prev_bio != NULL) + b->prev_bio->next_bio=b->next_bio; + if (b->next_bio != NULL) + b->next_bio->prev_bio=b->prev_bio; + + b->next_bio=NULL; + b->prev_bio=NULL; + BIO_ctrl(b,BIO_CTRL_POP,0,NULL); + return(ret); + } + +BIO *BIO_get_retry_BIO(bio,reason) +BIO *bio; +int *reason; + { + BIO *b,*last; + + b=last=bio; + for (;;) + { + if (!BIO_should_retry(b)) break; + last=b; + b=b->next_bio; + if (b == NULL) break; + } + if (reason != NULL) *reason=last->retry_reason; + return(last); + } + +int BIO_get_retry_reason(bio) +BIO *bio; + { + return(bio->retry_reason); + } + +BIO *BIO_find_type(bio,type) +BIO *bio; +int type; + { + int mt,mask; + + mask=type&0xff; + do { + if (bio->method != NULL) + { + mt=bio->method->type; + + if (!mask) + { + if (mt & type) return(bio); + } + else if (mt == type) + return(bio); + } + bio=bio->next_bio; + } while (bio != NULL); + return(NULL); + } + +void BIO_free_all(bio) +BIO *bio; + { + BIO *b; + int ref; + + while (bio != NULL) + { + b=bio; + ref=b->references; + bio=bio->next_bio; + BIO_free(b); + /* Since ref count > 1, don't free anyone else. */ + if (ref > 1) break; + } + } + +BIO *BIO_dup_chain(in) +BIO *in; + { + BIO *ret=NULL,*eoc=NULL,*bio,*new; + + for (bio=in; bio != NULL; bio=bio->next_bio) + { + if ((new=BIO_new(bio->method)) == NULL) goto err; + new->callback=bio->callback; + new->cb_arg=bio->cb_arg; + new->init=bio->init; + new->shutdown=bio->shutdown; + new->flags=bio->flags; + + /* This will let SSL_s_sock() work with stdin/stdout */ + new->num=bio->num; + + if (!BIO_dup_state(bio,(char *)new)) + { + BIO_free(new); + goto err; + } + if (ret == NULL) + { + eoc=new; + ret=eoc; + } + else + { + BIO_push(eoc,new); + eoc=new; + } + } + return(ret); +err: + if (ret != NULL) + BIO_free(ret); + return(NULL); + } + +void BIO_copy_next_retry(b) +BIO *b; + { + BIO_set_flags(b,BIO_get_retry_flags(b->next_bio)); + b->retry_reason=b->next_bio->retry_reason; + } +
diff --git a/crypto/bio/bss_acpt.c b/crypto/bio/bss_acpt.c new file mode 100644 index 0000000..2514741 --- /dev/null +++ b/crypto/bio/bss_acpt.c
@@ -0,0 +1,484 @@ +/* crypto/bio/bss_acpt.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#ifndef NO_SOCK + +#include <stdio.h> +#include <errno.h> +#define USE_SOCKETS +#include "cryptlib.h" +#include "bio.h" + +/* BIOerr(BIO_F_WSASTARTUP,BIO_R_WSASTARTUP ); */ + +#ifdef WIN16 +#define SOCKET_PROTOCOL 0 /* more microsoft stupidity */ +#else +#define SOCKET_PROTOCOL IPPROTO_TCP +#endif + +typedef struct bio_accept_st + { + int state; + char *param_addr; + + int accept_sock; + int accept_nbio; + + char *addr; + int nbio; + BIO *bio_chain; + } BIO_ACCEPT; + +#ifndef NOPROTO +static int acpt_write(BIO *h,char *buf,int num); +static int acpt_read(BIO *h,char *buf,int size); +static int acpt_puts(BIO *h,char *str); +static long acpt_ctrl(BIO *h,int cmd,long arg1,char *arg2); +static int acpt_new(BIO *h); +static int acpt_free(BIO *data); +#else +static int acpt_write(); +static int acpt_read(); +static int acpt_puts(); +static long acpt_ctrl(); +static int acpt_new(); +static int acpt_free(); +#endif + +#ifndef NOPROTO +static int acpt_state(BIO *b, BIO_ACCEPT *c); +static void acpt_close_socket(BIO *data); +BIO_ACCEPT *BIO_ACCEPT_new(void ); +void BIO_ACCEPT_free(BIO_ACCEPT *a); + +#else + +static int acpt_state(); +static void acpt_close_socket(); +BIO_ACCEPT *BIO_ACCEPT_new(); +void BIO_ACCEPT_free(); +#endif + +#define ACPT_S_BEFORE 1 +#define ACPT_S_GET_ACCEPT_SOCKET 2 +#define ACPT_S_OK 3 + +static BIO_METHOD methods_acceptp= + { + BIO_TYPE_ACCEPT,"socket accept", + acpt_write, + acpt_read, + acpt_puts, + NULL, /* connect_gets, */ + acpt_ctrl, + acpt_new, + acpt_free, + }; + +BIO_METHOD *BIO_s_accept() + { + return(&methods_acceptp); + } + +static int acpt_new(bi) +BIO *bi; + { + BIO_ACCEPT *ba; + + bi->init=0; + bi->num=INVALID_SOCKET; + bi->flags=0; + if ((ba=BIO_ACCEPT_new()) == NULL) + return(0); + bi->ptr=(char *)ba; + ba->state=ACPT_S_BEFORE; + bi->shutdown=1; + return(1); + } + +BIO_ACCEPT *BIO_ACCEPT_new() + { + BIO_ACCEPT *ret; + + if ((ret=(BIO_ACCEPT *)Malloc(sizeof(BIO_ACCEPT))) == NULL) + return(NULL); + + memset(ret,0,sizeof(BIO_ACCEPT)); + ret->accept_sock=INVALID_SOCKET; + return(ret); + } + +void BIO_ACCEPT_free(a) +BIO_ACCEPT *a; + { + if (a->param_addr != NULL) Free(a->param_addr); + if (a->addr != NULL) Free(a->addr); + if (a->bio_chain != NULL) BIO_free(a->bio_chain); + Free(a); + } + +static void acpt_close_socket(bio) +BIO *bio; + { + BIO_ACCEPT *c; + + c=(BIO_ACCEPT *)bio->ptr; + if (c->accept_sock != INVALID_SOCKET) + { + shutdown(c->accept_sock,2); +# ifdef WINDOWS + closesocket(c->accept_sock); +# else + close(c->accept_sock); +# endif + c->accept_sock=INVALID_SOCKET; + bio->num=INVALID_SOCKET; + } + } + +static int acpt_free(a) +BIO *a; + { + BIO_ACCEPT *data; + + if (a == NULL) return(0); + data=(BIO_ACCEPT *)a->ptr; + + if (a->shutdown) + { + acpt_close_socket(a); + BIO_ACCEPT_free(data); + a->ptr=NULL; + a->flags=0; + a->init=0; + } + return(1); + } + +static int acpt_state(b,c) +BIO *b; +BIO_ACCEPT *c; + { + BIO *bio=NULL,*dbio; + unsigned long l=1; + int s= -1; + int i; + +again: + switch (c->state) + { + case ACPT_S_BEFORE: + if (c->param_addr == NULL) + { + BIOerr(BIO_F_ACPT_STATE,BIO_R_NO_ACCEPT_PORT_SPECIFIED); + return(-1); + } + s=BIO_get_accept_socket(c->param_addr); + if (s == INVALID_SOCKET) + return(-1); + +#ifdef FIONBIO + if (c->accept_nbio) + { + i=BIO_socket_ioctl(b->num,FIONBIO,&l); + if (i < 0) + { +#ifdef WINDOWS + closesocket(s); +#else + close(s); +# endif + BIOerr(BIO_F_ACPT_STATE,BIO_R_ERROR_SETTING_NBIO_ON_ACCEPT_SOCKET); + return(-1); + } + } +#endif + c->accept_sock=s; + b->num=s; + c->state=ACPT_S_GET_ACCEPT_SOCKET; + return(1); + break; + case ACPT_S_GET_ACCEPT_SOCKET: + if (b->next_bio != NULL) + { + c->state=ACPT_S_OK; + goto again; + } + i=BIO_accept(c->accept_sock,&(c->addr)); + if (i < 0) return(i); + bio=BIO_new_socket(i,BIO_CLOSE); + if (bio == NULL) goto err; + + BIO_set_callback(bio,BIO_get_callback(b)); + BIO_set_callback_arg(bio,BIO_get_callback_arg(b)); + +#ifdef FIONBIO + if (c->nbio) + { + i=BIO_socket_ioctl(i,FIONBIO,&l); + if (i < 0) + { + BIOerr(BIO_F_ACPT_STATE,BIO_R_ERROR_SETTING_NBIO_ON_ACCEPTED_SOCKET); + goto err; + } + } +#endif + + /* If the accept BIO has an bio_chain, we dup it and + * put the new socket at the end. */ + if (c->bio_chain != NULL) + { + if ((dbio=BIO_dup_chain(c->bio_chain)) == NULL) + goto err; + if (!BIO_push(dbio,bio)) goto err; + bio=dbio; + } + if (BIO_push(b,bio) == NULL) goto err; + + c->state=ACPT_S_OK; + return(1); +err: + if (bio != NULL) + BIO_free(bio); + else if (s >= 0) + { +#ifdef WINDOWS + closesocket(s); +#else + close(s); +# endif + } + return(0); + break; + case ACPT_S_OK: + if (b->next_bio == NULL) + { + c->state=ACPT_S_GET_ACCEPT_SOCKET; + goto again; + } + return(1); + break; + default: + return(0); + break; + } + + } + +static int acpt_read(b,out,outl) +BIO *b; +char *out; +int outl; + { + int ret=0; + BIO_ACCEPT *data; + + BIO_clear_retry_flags(b); + data=(BIO_ACCEPT *)b->ptr; + + while (b->next_bio == NULL) + { + ret=acpt_state(b,data); + if (ret <= 0) return(ret); + } + + ret=BIO_read(b->next_bio,out,outl); + BIO_copy_next_retry(b); + return(ret); + } + +static int acpt_write(b,in,inl) +BIO *b; +char *in; +int inl; + { + int ret; + BIO_ACCEPT *data; + + BIO_clear_retry_flags(b); + data=(BIO_ACCEPT *)b->ptr; + + while (b->next_bio == NULL) + { + ret=acpt_state(b,data); + if (ret <= 0) return(ret); + } + + ret=BIO_write(b->next_bio,in,inl); + BIO_copy_next_retry(b); + return(ret); + } + +static long acpt_ctrl(b,cmd,num,ptr) +BIO *b; +int cmd; +long num; +char *ptr; + { + BIO *dbio; + int *ip; + long ret=1; + BIO_ACCEPT *data; + + data=(BIO_ACCEPT *)b->ptr; + + switch (cmd) + { + case BIO_CTRL_RESET: + ret=0; + data->state=ACPT_S_BEFORE; + acpt_close_socket(b); + b->flags=0; + break; + case BIO_C_DO_STATE_MACHINE: + /* use this one to start the connection */ + ret=(long)acpt_state(b,data); + break; + case BIO_C_SET_ACCEPT: + if (ptr != NULL) + { + if (num == 0) + { + b->init=1; + if (data->param_addr != NULL) + Free(data->param_addr); + data->param_addr=BUF_strdup(ptr); + } + else if (num == 1) + { + data->accept_nbio=(ptr != NULL); + } + else if (num == 2) + { + if (data->bio_chain != NULL) + BIO_free(data->bio_chain); + data->bio_chain=(BIO *)ptr; + } + } + break; + case BIO_C_SET_NBIO: + data->nbio=(int)num; + break; + case BIO_C_GET_FD: + if (b->init) + { + ip=(int *)ptr; + if (ip != NULL) + *ip=data->accept_sock; + ret=b->num; + } + else + ret= -1; + break; + case BIO_CTRL_GET_CLOSE: + ret=b->shutdown; + break; + case BIO_CTRL_SET_CLOSE: + b->shutdown=(int)num; + break; + case BIO_CTRL_PENDING: + case BIO_CTRL_WPENDING: + ret=0; + break; + case BIO_CTRL_FLUSH: + break; + case BIO_CTRL_DUP: + dbio=(BIO *)ptr; +/* if (data->param_port) EAY EAY + BIO_set_port(dbio,data->param_port); + if (data->param_hostname) + BIO_set_hostname(dbio,data->param_hostname); + BIO_set_nbio(dbio,data->nbio); */ + break; + + default: + ret=0; + break; + } + return(ret); + } + +static int acpt_puts(bp,str) +BIO *bp; +char *str; + { + int n,ret; + + n=strlen(str); + ret=acpt_write(bp,str,n); + return(ret); + } + +BIO *BIO_new_accept(str) +char *str; + { + BIO *ret; + + ret=BIO_new(BIO_s_accept()); + if (ret == NULL) return(NULL); + if (BIO_set_accept_port(ret,str)) + return(ret); + else + { + BIO_free(ret); + return(NULL); + } + } + +#endif
diff --git a/crypto/bio/bss_conn.c b/crypto/bio/bss_conn.c new file mode 100644 index 0000000..4e31e3c --- /dev/null +++ b/crypto/bio/bss_conn.c
@@ -0,0 +1,558 @@ +/* crypto/bio/bss_conn.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#ifndef NO_SOCK + +#include <stdio.h> +#include <errno.h> +#define USE_SOCKETS +#include "cryptlib.h" +#include "bio.h" + +/* BIOerr(BIO_F_WSASTARTUP,BIO_R_WSASTARTUP ); */ + +#ifdef WIN16 +#define SOCKET_PROTOCOL 0 /* more microsoft stupidity */ +#else +#define SOCKET_PROTOCOL IPPROTO_TCP +#endif + +typedef struct bio_connect_st + { + int state; + + char *param_hostname; + char *param_port; + int nbio; + + unsigned char ip[4]; + short port; + + struct sockaddr_in them; + + /* int socket; this will be kept in bio->num so that it is + * compatable with the bss_sock bio */ + int error; + } BIO_CONNECT; + +#ifndef NOPROTO +static int conn_write(BIO *h,char *buf,int num); +static int conn_read(BIO *h,char *buf,int size); +static int conn_puts(BIO *h,char *str); +static long conn_ctrl(BIO *h,int cmd,long arg1,char *arg2); +static int conn_new(BIO *h); +static int conn_free(BIO *data); +#else +static int conn_write(); +static int conn_read(); +static int conn_puts(); +static long conn_ctrl(); +static int conn_new(); +static int conn_free(); +#endif + +#ifndef NOPROTO + +static int conn_state(BIO *b, BIO_CONNECT *c); +static void conn_close_socket(BIO *data); +BIO_CONNECT *BIO_CONNECT_new(void ); +void BIO_CONNECT_free(BIO_CONNECT *a); + +#else + +static int conn_state(); +static void conn_close_socket(); +BIO_CONNECT *BIO_CONNECT_new(); +void BIO_CONNECT_free(); + +#endif + +#define CONN_S_BEFORE 1 +#define CONN_S_GET_IP 2 +#define CONN_S_GET_PORT 3 +#define CONN_S_CREATE_SOCKET 4 +#define CONN_S_CONNECT 5 +#define CONN_S_OK 6 +#define CONN_S_BLOCKED_CONNECT 7 +#define CONN_S_NBIO 8 + +static BIO_METHOD methods_connectp= + { + BIO_TYPE_CONNECT,"socket connect", + conn_write, + conn_read, + conn_puts, + NULL, /* connect_gets, */ + conn_ctrl, + conn_new, + conn_free, + }; + +static int conn_state(b,c) +BIO *b; +BIO_CONNECT *c; + { + int ret= -1,i; + unsigned long l; + char *p,*q; + + switch (c->state) + { + case CONN_S_BEFORE: + p=c->param_hostname; + if (p == NULL) + { + BIOerr(BIO_F_CONN_STATE,BIO_R_NO_HOSTHNAME_SPECIFIED); + break; + } + for ( ; *p != '\0'; p++) + { + if ((*p == ':') || (*p == '/')) break; + } + + i= *p; + if ((i == ':') || (i == '/')) + { + + *(p++)='\0'; + if (i == ':') + { + for (q=p; *q; q++) + if (*q == '/') + { + *q='\0'; + break; + } + if (c->param_port != NULL) + Free(c->param_port); + c->param_port=BUF_strdup(p); + } + } + + if (p == NULL) + { + BIOerr(BIO_F_CONN_STATE,BIO_R_NO_PORT_SPECIFIED); + break; + } + c->state=CONN_S_GET_IP; + + case CONN_S_GET_IP: + if (BIO_get_host_ip(c->param_hostname,&(c->ip[0])) <= 0) + break; + c->state=CONN_S_GET_PORT; + + case CONN_S_GET_PORT: + if (BIO_get_port(c->param_port,&c->port) <= 0) + break; + c->state=CONN_S_CREATE_SOCKET; + + case CONN_S_CREATE_SOCKET: + /* now setup address */ + memset((char *)&c->them,0,sizeof(c->them)); + c->them.sin_family=AF_INET; + c->them.sin_port=htons((unsigned short)c->port); + l=(unsigned long) + ((unsigned long)c->ip[0]<<24L)| + ((unsigned long)c->ip[1]<<16L)| + ((unsigned long)c->ip[2]<< 8L)| + ((unsigned long)c->ip[3]); + c->them.sin_addr.s_addr=htonl(l); + c->state=CONN_S_CREATE_SOCKET; + + ret=socket(AF_INET,SOCK_STREAM,SOCKET_PROTOCOL); + if (ret == INVALID_SOCKET) + { + SYSerr(SYS_F_SOCKET,errno); + BIOerr(BIO_F_CONN_STATE,BIO_R_UNABLE_TO_CREATE_SOCKET); + break; + } + b->num=ret; + c->state=CONN_S_NBIO; + + case CONN_S_NBIO: +#ifdef FIONBIO + if (c->nbio) + { + l=1; + ret=BIO_socket_ioctl(b->num,FIONBIO,&l); + if (ret < 0) + { + BIOerr(BIO_F_CONN_STATE,BIO_R_ERROR_SETTING_NBIO); + break; + } + } +#endif + c->state=CONN_S_CONNECT; + + case CONN_S_CONNECT: + BIO_clear_retry_flags(b); + ret=connect(b->num, + (struct sockaddr *)&c->them, + sizeof(c->them)); + b->retry_reason=0; + if (ret < 0) + { + if (BIO_sock_should_retry(ret)) + { + BIO_set_retry_special(b); + c->state=CONN_S_BLOCKED_CONNECT; + b->retry_reason=BIO_RR_CONNECT; + } + else + { + SYSerr(SYS_F_CONNECT,errno); + BIOerr(BIO_F_CONN_STATE,BIO_R_CONNECT_ERROR); + } + } + else + { + ret=1; + c->state=CONN_S_OK; + } + break; + + case CONN_S_BLOCKED_CONNECT: + BIO_clear_retry_flags(b); + i=BIO_sock_error(b->num); + if (i) + { + SYSerr(SYS_F_CONNECT,i); + BIOerr(BIO_F_CONN_STATE,BIO_R_NBIO_CONNECT_ERROR); + } + else + { + c->state=CONN_S_OK; + ret=1; + } + break; + + case CONN_S_OK: + ret=1; + break; + default: + abort(); + } + return(ret); + } + +BIO_CONNECT *BIO_CONNECT_new() + { + BIO_CONNECT *ret; + + if ((ret=(BIO_CONNECT *)Malloc(sizeof(BIO_CONNECT))) == NULL) + return(NULL); + ret->state=CONN_S_BEFORE; + ret->param_hostname=NULL; + ret->param_port=NULL; + ret->nbio=0; + ret->ip[0]=0; + ret->ip[1]=0; + ret->ip[2]=0; + ret->ip[3]=0; + ret->port=0; + memset((char *)&ret->them,0,sizeof(ret->them)); + ret->error=0; + return(ret); + } + +void BIO_CONNECT_free(a) +BIO_CONNECT *a; + { + if (a->param_hostname != NULL) + Free(a->param_hostname); + if (a->param_port != NULL) + Free(a->param_port); + Free(a); + } + +BIO_METHOD *BIO_s_connect() + { + return(&methods_connectp); + } + +static int conn_new(bi) +BIO *bi; + { + bi->init=0; + bi->num=INVALID_SOCKET; + bi->flags=0; + if ((bi->ptr=(char *)BIO_CONNECT_new()) == NULL) + return(0); + else + return(1); + } + +static void conn_close_socket(bio) +BIO *bio; + { + BIO_CONNECT *c; + + c=(BIO_CONNECT *)bio->ptr; + if (bio->num != INVALID_SOCKET) + { + /* Only do a shutdown if things were established */ + if (c->state == CONN_S_OK) + shutdown(bio->num,2); +# ifdef WINDOWS + closesocket(bio->num); +# else + close(bio->num); +# endif + bio->num=INVALID_SOCKET; + } + } + +static int conn_free(a) +BIO *a; + { + BIO_CONNECT *data; + + if (a == NULL) return(0); + data=(BIO_CONNECT *)a->ptr; + + if (a->shutdown) + { + conn_close_socket(a); + BIO_CONNECT_free(data); + a->ptr=NULL; + a->flags=0; + a->init=0; + } + return(1); + } + +static int conn_read(b,out,outl) +BIO *b; +char *out; +int outl; + { + int ret=0; + BIO_CONNECT *data; + + data=(BIO_CONNECT *)b->ptr; + if (data->state != CONN_S_OK) + { + ret=conn_state(b,data); + if (ret <= 0) return(ret); + } + + if (out != NULL) + { + errno=0; +#if defined(WINDOWS) + ret=recv(b->num,out,outl,0); +#else + ret=read(b->num,out,outl); +#endif + BIO_clear_retry_flags(b); + if (ret <= 0) + { + if (BIO_sock_should_retry(ret)) + BIO_set_retry_read(b); + } + } + return(ret); + } + +static int conn_write(b,in,inl) +BIO *b; +char *in; +int inl; + { + int ret; + BIO_CONNECT *data; + + data=(BIO_CONNECT *)b->ptr; + if (data->state != CONN_S_OK) + { + ret=conn_state(b,data); + if (ret <= 0) return(ret); + } + + errno=0; +#if defined(WINDOWS) + ret=send(b->num,in,inl,0); +#else + ret=write(b->num,in,inl); +#endif + BIO_clear_retry_flags(b); + if (ret <= 0) + { + if (BIO_sock_should_retry(ret)) + BIO_set_retry_write(b); + } + return(ret); + } + +static long conn_ctrl(b,cmd,num,ptr) +BIO *b; +int cmd; +long num; +char *ptr; + { + BIO *dbio; + int *ip; + long ret=1; + BIO_CONNECT *data; + + data=(BIO_CONNECT *)b->ptr; + + switch (cmd) + { + case BIO_CTRL_RESET: + ret=0; + data->state=CONN_S_BEFORE; + conn_close_socket(b); + b->flags=0; + break; + case BIO_C_DO_STATE_MACHINE: + /* use this one to start the connection */ + if (!data->state != CONN_S_OK) + ret=(long)conn_state(b,data); + else + ret=1; + break; + case BIO_C_SET_CONNECT: + if (ptr != NULL) + { + b->init=1; + if (num == 0) + { + if (data->param_hostname != NULL) + Free(data->param_hostname); + data->param_hostname=BUF_strdup(ptr); + } + else if (num == 1) + { + if (data->param_port != NULL) + Free(data->param_port); + data->param_port=BUF_strdup(ptr); + } + } + break; + case BIO_C_SET_NBIO: + data->nbio=(int)num; + break; + case BIO_C_GET_FD: + if (b->init) + { + ip=(int *)ptr; + if (ip != NULL) + *ip=b->num; + ret=b->num; + } + else + ret= -1; + break; + case BIO_CTRL_GET_CLOSE: + ret=b->shutdown; + break; + case BIO_CTRL_SET_CLOSE: + b->shutdown=(int)num; + break; + case BIO_CTRL_PENDING: + case BIO_CTRL_WPENDING: + ret=0; + break; + case BIO_CTRL_FLUSH: + break; + case BIO_CTRL_DUP: + dbio=(BIO *)ptr; + if (data->param_port) + BIO_set_port(dbio,data->param_port); + if (data->param_hostname) + BIO_set_hostname(dbio,data->param_hostname); + BIO_set_nbio(dbio,data->nbio); + break; + + default: + ret=0; + break; + } + return(ret); + } + +static int conn_puts(bp,str) +BIO *bp; +char *str; + { + int n,ret; + + n=strlen(str); + ret=conn_write(bp,str,n); + return(ret); + } + +BIO *BIO_new_connect(str) +char *str; + { + BIO *ret; + + ret=BIO_new(BIO_s_connect()); + if (ret == NULL) return(NULL); + if (BIO_set_hostname(ret,str)) + return(ret); + else + { + BIO_free(ret); + return(NULL); + } + } + +#endif +
diff --git a/crypto/bio/bss_fd.c b/crypto/bio/bss_fd.c new file mode 100644 index 0000000..06ae229 --- /dev/null +++ b/crypto/bio/bss_fd.c
@@ -0,0 +1,62 @@ +/* crypto/bio/bss_fd.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#define BIO_FD +#include "bss_sock.c" +#undef BIO_FD +
diff --git a/crypto/bio/bss_file.c b/crypto/bio/bss_file.c new file mode 100644 index 0000000..33c18e7 --- /dev/null +++ b/crypto/bio/bss_file.c
@@ -0,0 +1,334 @@ +/* crypto/bio/bss_file.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include <errno.h> +#include "cryptlib.h" +#include "bio.h" +#include "err.h" + +#ifndef NOPROTO +static int MS_CALLBACK file_write(BIO *h,char *buf,int num); +static int MS_CALLBACK file_read(BIO *h,char *buf,int size); +static int MS_CALLBACK file_puts(BIO *h,char *str); +static int MS_CALLBACK file_gets(BIO *h,char *str,int size); +static long MS_CALLBACK file_ctrl(BIO *h,int cmd,long arg1,char *arg2); +static int MS_CALLBACK file_new(BIO *h); +static int MS_CALLBACK file_free(BIO *data); +#else +static int MS_CALLBACK file_write(); +static int MS_CALLBACK file_read(); +static int MS_CALLBACK file_puts(); +static int MS_CALLBACK file_gets(); +static long MS_CALLBACK file_ctrl(); +static int MS_CALLBACK file_new(); +static int MS_CALLBACK file_free(); +#endif + +static BIO_METHOD methods_filep= + { + BIO_TYPE_FILE,"FILE pointer", + file_write, + file_read, + file_puts, + file_gets, + file_ctrl, + file_new, + file_free, + }; + +#if !defined(WIN16) || defined(APPS_WIN16) +BIO *BIO_new_file(filename,mode) +char *filename; +char *mode; + { + BIO *ret; + FILE *file; + + if ((file=fopen(filename,mode)) == NULL) + { + SYSerr(SYS_F_FOPEN,errno); + BIOerr(BIO_F_BIO_NEW_FILE,ERR_R_SYS_LIB); + return(NULL); + } + + if ((ret=BIO_new(BIO_s_file())) == NULL) + return(NULL); +#if 0 + if ((ret=BIO_new(BIO_s_file_internal_w16())) == NULL) + return(NULL); +#endif + + BIO_set_fp(ret,file,BIO_CLOSE); + return(ret); + } + +BIO *BIO_new_fp(stream,close_flag) +FILE *stream; +int close_flag; + { + BIO *ret; + + if ((ret=BIO_new(BIO_s_file())) == NULL) + return(NULL); +#if 0 + if ((ret=BIO_new(BIO_s_file_internal_w16())) == NULL) +#endif + + BIO_set_fp(ret,stream,close_flag); + return(ret); + } +#endif /* !APPS_WIN16 */ + +#if !defined(WIN16) || defined(APPS_WIN16) + +BIO_METHOD *BIO_s_file() + { + return(&methods_filep); + } + +#else + +BIO_METHOD *BIO_s_file_internal_w16() + { + return(&methods_filep); + } + +#endif + +static int MS_CALLBACK file_new(bi) +BIO *bi; + { + bi->init=0; + bi->num=0; + bi->ptr=NULL; + return(1); + } + +static int MS_CALLBACK file_free(a) +BIO *a; + { + if (a == NULL) return(0); + if (a->shutdown) + { + if ((a->init) && (a->ptr != NULL)) + { + fclose((FILE *)a->ptr); + a->ptr=NULL; + } + a->init=0; + } + return(1); + } + +static int MS_CALLBACK file_read(b,out,outl) +BIO *b; +char *out; +int outl; + { + int ret=0; + + if (b->init && (out != NULL)) + { + ret=fread(out,1,(int)outl,(FILE *)b->ptr); + } + return(ret); + } + +static int MS_CALLBACK file_write(b,in,inl) +BIO *b; +char *in; +int inl; + { + int ret=0; + + if (b->init && (in != NULL)) + { + if (fwrite(in,(int)inl,1,(FILE *)b->ptr)) + ret=inl; + /* ret=fwrite(in,1,(int)inl,(FILE *)b->ptr); */ + /* acording to Tim Hudson <tjh@cryptsoft.com>, the commented + * out version above can cause 'inl' write calls under + * some stupid stdio implementations (VMS) */ + } + return(ret); + } + +static long MS_CALLBACK file_ctrl(b,cmd,num,ptr) +BIO *b; +int cmd; +long num; +char *ptr; + { + long ret=1; + FILE *fp=(FILE *)b->ptr; + FILE **fpp; + char p[4]; + + switch (cmd) + { + case BIO_CTRL_RESET: + ret=(long)fseek(fp,num,0); + break; + case BIO_CTRL_EOF: + ret=(long)feof(fp); + break; + case BIO_CTRL_INFO: + ret=ftell(fp); + break; + case BIO_C_SET_FILE_PTR: + file_free(b); + b->shutdown=(int)num; + b->ptr=(char *)ptr; + b->init=1; + break; + case BIO_C_SET_FILENAME: + file_free(b); + b->shutdown=(int)num&BIO_CLOSE; + if (num & BIO_FP_APPEND) + { + if (num & BIO_FP_READ) + strcpy(p,"a+"); + else strcpy(p,"a"); + } + else if ((num & BIO_FP_READ) && (num & BIO_FP_WRITE)) + strcpy(p,"r+"); + else if (num & BIO_FP_WRITE) + strcpy(p,"w"); + else if (num & BIO_FP_READ) + strcpy(p,"r"); + else + { + BIOerr(BIO_F_FILE_CTRL,BIO_R_BAD_FOPEN_MODE); + ret=0; + break; + } +#if defined(MSDOS) || defined(WINDOWS) + if (!(num & BIO_FP_TEXT)) + strcat(p,"b"); + else + strcat(p,"t"); +#endif + fp=fopen(ptr,p); + if (fp == NULL) + { + SYSerr(SYS_F_FOPEN,errno); + BIOerr(BIO_F_FILE_CTRL,ERR_R_SYS_LIB); + ret=0; + break; + } + b->ptr=(char *)fp; + b->init=1; + break; + case BIO_C_GET_FILE_PTR: + /* the ptr parameter is actually a FILE ** in this case. */ + if (ptr != NULL) + { + fpp=(FILE **)ptr; + *fpp=(FILE *)b->ptr; + } + break; + case BIO_CTRL_GET_CLOSE: + ret=(long)b->shutdown; + break; + case BIO_CTRL_SET_CLOSE: + b->shutdown=(int)num; + break; + case BIO_CTRL_FLUSH: + fflush((FILE *)b->ptr); + break; + case BIO_CTRL_DUP: + ret=1; + break; + + case BIO_CTRL_WPENDING: + case BIO_CTRL_PENDING: + case BIO_CTRL_PUSH: + case BIO_CTRL_POP: + default: + ret=0; + break; + } + return(ret); + } + +static int MS_CALLBACK file_gets(bp,buf,size) +BIO *bp; +char *buf; +int size; + { + int ret=0; + + buf[0]='\0'; + fgets(buf,size,(FILE *)bp->ptr); + if (buf[0] != '\0') + ret=strlen(buf); + return(ret); + } + +static int MS_CALLBACK file_puts(bp,str) +BIO *bp; +char *str; + { + int n,ret; + + n=strlen(str); + ret=file_write(bp,str,n); + return(ret); + } +
diff --git a/crypto/bio/bss_mem.c b/crypto/bio/bss_mem.c new file mode 100644 index 0000000..9b4cf40 --- /dev/null +++ b/crypto/bio/bss_mem.c
@@ -0,0 +1,296 @@ +/* crypto/bio/bss_mem.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include <errno.h> +#include "cryptlib.h" +#include "bio.h" + +#ifndef NOPROTO +static int mem_write(BIO *h,char *buf,int num); +static int mem_read(BIO *h,char *buf,int size); +static int mem_puts(BIO *h,char *str); +static int mem_gets(BIO *h,char *str,int size); +static long mem_ctrl(BIO *h,int cmd,long arg1,char *arg2); +static int mem_new(BIO *h); +static int mem_free(BIO *data); +#else +static int mem_write(); +static int mem_read(); +static int mem_puts(); +static int mem_gets(); +static long mem_ctrl(); +static int mem_new(); +static int mem_free(); +#endif + +static BIO_METHOD mem_method= + { + BIO_TYPE_MEM,"memory buffer", + mem_write, + mem_read, + mem_puts, + mem_gets, + mem_ctrl, + mem_new, + mem_free, + }; + +BIO_METHOD *BIO_s_mem() + { + return(&mem_method); + } + +static int mem_new(bi) +BIO *bi; + { + BUF_MEM *b; + + if ((b=BUF_MEM_new()) == NULL) + return(0); + bi->shutdown=1; + bi->init=1; + bi->num=0; + bi->ptr=(char *)b; + return(1); + } + +static int mem_free(a) +BIO *a; + { + if (a == NULL) return(0); + if (a->shutdown) + { + if ((a->init) && (a->ptr != NULL)) + { + BUF_MEM_free((BUF_MEM *)a->ptr); + a->ptr=NULL; + } + } + return(1); + } + +static int mem_read(b,out,outl) +BIO *b; +char *out; +int outl; + { + int ret= -1; + BUF_MEM *bm; + int i; + char *from,*to; + + bm=(BUF_MEM *)b->ptr; + BIO_clear_retry_flags(b); + ret=(outl > bm->length)?bm->length:outl; + if ((out != NULL) && (ret > 0)) + { + memcpy(out,bm->data,ret); + bm->length-=ret; + /* memmove(&(bm->data[0]),&(bm->data[ret]), bm->length); */ + from=(char *)&(bm->data[ret]); + to=(char *)&(bm->data[0]); + for (i=0; i<bm->length; i++) + to[i]=from[i]; + } + else if (bm->length == 0) + { + BIO_set_retry_read(b); + ret= -1; + } + return(ret); + } + +static int mem_write(b,in,inl) +BIO *b; +char *in; +int inl; + { + int ret= -1; + int blen; + BUF_MEM *bm; + + bm=(BUF_MEM *)b->ptr; + if (in == NULL) + { + BIOerr(BIO_F_MEM_WRITE,BIO_R_NULL_PARAMETER); + goto end; + } + + BIO_clear_retry_flags(b); + blen=bm->length; + if (BUF_MEM_grow(bm,blen+inl) != (blen+inl)) + goto end; + memcpy(&(bm->data[blen]),in,inl); + ret=inl; +end: + return(ret); + } + +static long mem_ctrl(b,cmd,num,ptr) +BIO *b; +int cmd; +long num; +char *ptr; + { + long ret=1; + char **pptr; + + BUF_MEM *bm=(BUF_MEM *)b->ptr; + + switch (cmd) + { + case BIO_CTRL_RESET: + if (bm->data != NULL) + memset(bm->data,0,bm->max); + bm->length=0; + break; + case BIO_CTRL_EOF: + ret=(long)(bm->length == 0); + break; + case BIO_CTRL_INFO: + ret=(long)bm->length; + if (ptr != NULL) + { + pptr=(char **)ptr; + *pptr=(char *)&(bm->data[0]); + } + break; + case BIO_C_SET_BUF_MEM: + mem_free(b); + b->shutdown=(int)num; + b->ptr=ptr; + break; + case BIO_C_GET_BUF_MEM_PTR: + if (ptr != NULL) + { + pptr=(char **)ptr; + *pptr=(char *)bm; + } + break; + case BIO_CTRL_GET_CLOSE: + ret=(long)b->shutdown; + break; + case BIO_CTRL_SET_CLOSE: + b->shutdown=(int)num; + break; + + case BIO_CTRL_WPENDING: + ret=0L; + break; + case BIO_CTRL_PENDING: + ret=(long)bm->length; + break; + case BIO_CTRL_DUP: + case BIO_CTRL_FLUSH: + ret=1; + break; + case BIO_CTRL_PUSH: + case BIO_CTRL_POP: + default: + ret=0; + break; + } + return(ret); + } + +static int mem_gets(bp,buf,size) +BIO *bp; +char *buf; +int size; + { + int i,j; + int ret= -1; + char *p; + BUF_MEM *bm=(BUF_MEM *)bp->ptr; + + BIO_clear_retry_flags(bp); + j=bm->length; + if (j <= 0) return(0); + p=bm->data; + for (i=0; i<j; i++) + { + if (p[i] == '\n') break; + } + if (i == j) + { + BIO_set_retry_read(bp); + /* return(-1); change the semantics 0.6.6a */ + } + else + i++; + /* i is the max to copy */ + if ((size-1) < i) i=size-1; + i=mem_read(bp,buf,i); + if (i > 0) buf[i]='\0'; + ret=i; + return(ret); + } + +static int mem_puts(bp,str) +BIO *bp; +char *str; + { + int n,ret; + + n=strlen(str); + ret=mem_write(bp,str,n); + /* memory semantics is that it will always work */ + return(ret); + } +
diff --git a/crypto/bio/bss_null.c b/crypto/bio/bss_null.c new file mode 100644 index 0000000..f93d471 --- /dev/null +++ b/crypto/bio/bss_null.c
@@ -0,0 +1,176 @@ +/* crypto/bio/bss_null.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include <errno.h> +#include "cryptlib.h" +#include "bio.h" + +#ifndef NOPROTO +static int null_write(BIO *h,char *buf,int num); +static int null_read(BIO *h,char *buf,int size); +static int null_puts(BIO *h,char *str); +static int null_gets(BIO *h,char *str,int size); +static long null_ctrl(BIO *h,int cmd,long arg1,char *arg2); +static int null_new(BIO *h); +static int null_free(BIO *data); +#else +static int null_write(); +static int null_read(); +static int null_puts(); +static int null_gets(); +static long null_ctrl(); +static int null_new(); +static int null_free(); +#endif + +static BIO_METHOD null_method= + { + BIO_TYPE_NULL,"NULL", + null_write, + null_read, + null_puts, + null_gets, + null_ctrl, + null_new, + null_free, + }; + +BIO_METHOD *BIO_s_null() + { + return(&null_method); + } + +static int null_new(bi) +BIO *bi; + { + bi->init=1; + bi->num=0; + bi->ptr=(NULL); + return(1); + } + +static int null_free(a) +BIO *a; + { + if (a == NULL) return(0); + return(1); + } + +static int null_read(b,out,outl) +BIO *b; +char *out; +int outl; + { + return(0); + } + +static int null_write(b,in,inl) +BIO *b; +char *in; +int inl; + { + return(inl); + } + +static long null_ctrl(b,cmd,num,ptr) +BIO *b; +int cmd; +long num; +char *ptr; + { + long ret=1; + + switch (cmd) + { + case BIO_CTRL_RESET: + case BIO_CTRL_EOF: + case BIO_CTRL_SET: + case BIO_CTRL_SET_CLOSE: + case BIO_CTRL_FLUSH: + case BIO_CTRL_DUP: + ret=1; + break; + case BIO_CTRL_GET_CLOSE: + case BIO_CTRL_INFO: + case BIO_CTRL_GET: + case BIO_CTRL_PENDING: + case BIO_CTRL_WPENDING: + default: + ret=0; + break; + } + return(ret); + } + +static int null_gets(bp,buf,size) +BIO *bp; +char *buf; +int size; + { + return(0); + } + +static int null_puts(bp,str) +BIO *bp; +char *str; + { + if (str == NULL) return(0); + return(strlen(str)); + } +
diff --git a/crypto/bio/bss_rtcp.c b/crypto/bio/bss_rtcp.c new file mode 100644 index 0000000..cd48f7c --- /dev/null +++ b/crypto/bio/bss_rtcp.c
@@ -0,0 +1,296 @@ +/* crypto/bio/bss_rtcp.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +/* Written by David L. Jones <jonesd@kcgl1.eng.ohio-state.edu> + * Date: 22-JUL-1996 + */ +/* VMS */ +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <errno.h> +#include "cryptlib.h" +#include "bio.h" + +#include <iodef.h> /* VMS IO$_ definitions */ +extern int SYS$QIOW(); +typedef unsigned short io_channel; +/*************************************************************************/ +struct io_status { short status, count; long flags; }; + +struct rpc_msg { /* Should have member alignment inhibited */ + char channel; /* 'A'-app data. 'R'-remote client 'G'-global */ + char function; /* 'G'-get, 'P'-put, 'C'-confirm, 'X'-close */ + unsigned short int length; /* Amount of data returned or max to return */ + char data[4092]; /* variable data */ +}; +#define RPC_HDR_SIZE (sizeof(struct rpc_msg) - 4092) + +struct rpc_ctx { + int filled, pos; + struct rpc_msg msg; +}; + +static int rtcp_write(BIO *h,char *buf,int num); +static int rtcp_read(BIO *h,char *buf,int size); +static int rtcp_puts(BIO *h,char *str); +static int rtcp_gets(BIO *h,char *str,int size); +static long rtcp_ctrl(BIO *h,int cmd,long arg1,char *arg2); +static int rtcp_new(BIO *h); +static int rtcp_free(BIO *data); + +static BIO_METHOD rtcp_method= + { + BIO_TYPE_FD,"RTCP", + rtcp_write, + rtcp_read, + rtcp_puts, + rtcp_gets, + rtcp_ctrl, + rtcp_new, + rtcp_free, + }; + +BIO_METHOD *BIO_s_rtcp() + { + return(&rtcp_method); + } +/*****************************************************************************/ +/* Decnet I/O routines. + */ +static int get ( io_channel chan, char *buffer, int maxlen, int *length ) +{ + int status; + struct io_status iosb; + status = SYS$QIOW ( 0, chan, IO$_READVBLK, &iosb, 0, 0, + buffer, maxlen, 0, 0, 0, 0 ); + if ( (status&1) == 1 ) status = iosb.status; + if ( (status&1) == 1 ) *length = iosb.count; + return status; +} + +static int put ( io_channel chan, char *buffer, int length ) +{ + int status; + struct io_status iosb; + status = SYS$QIOW ( 0, chan, IO$_WRITEVBLK, &iosb, 0, 0, + buffer, length, 0, 0, 0, 0 ); + if ( (status&1) == 1 ) status = iosb.status; + return status; +} +/***************************************************************************/ + +static int rtcp_new(bi) +BIO *bi; +{ + struct rpc_ctx *ctx; + bi->init=1; + bi->num=0; + bi->flags = 0; + bi->ptr=Malloc(sizeof(struct rpc_ctx)); + ctx = (struct rpc_ctx *) bi->ptr; + ctx->filled = 0; + ctx->pos = 0; + return(1); +} + +static int rtcp_free(a) +BIO *a; +{ + if (a == NULL) return(0); + if ( a->ptr ) Free ( a->ptr ); + a->ptr = NULL; + return(1); +} + +static int rtcp_read(b,out,outl) +BIO *b; +char *out; +int outl; +{ + int status, length; + struct rpc_ctx *ctx; + /* + * read data, return existing. + */ + ctx = (struct rpc_ctx *) b->ptr; + if ( ctx->pos < ctx->filled ) { + length = ctx->filled - ctx->pos; + if ( length > outl ) length = outl; + memmove ( out, &ctx->msg.data[ctx->pos], length ); + ctx->pos += length; + return length; + } + /* + * Requst more data from R channel. + */ + ctx->msg.channel = 'R'; + ctx->msg.function = 'G'; + ctx->msg.length = sizeof(ctx->msg.data); + status = put ( b->num, (char *) &ctx->msg, RPC_HDR_SIZE ); + if ( (status&1) == 0 ) { + return -1; + } + /* + * Read. + */ + ctx->pos = ctx->filled = 0; + status = get ( b->num, (char *) &ctx->msg, sizeof(ctx->msg), &length ); + if ( (status&1) == 0 ) length = -1; + if ( ctx->msg.channel != 'R' || ctx->msg.function != 'C' ) { + length = -1; + } + ctx->filled = length - RPC_HDR_SIZE; + + if ( ctx->pos < ctx->filled ) { + length = ctx->filled - ctx->pos; + if ( length > outl ) length = outl; + memmove ( out, ctx->msg.data, length ); + ctx->pos += length; + return length; + } + + return length; +} + +static int rtcp_write(b,in,inl) +BIO *b; +char *in; +int inl; +{ + int status, i, segment, length; + struct rpc_ctx *ctx; + /* + * Output data, send in chunks no larger that sizeof(ctx->msg.data). + */ + ctx = (struct rpc_ctx *) b->ptr; + for ( i = 0; i < inl; i += segment ) { + segment = inl - i; + if ( segment > sizeof(ctx->msg.data) ) segment = sizeof(ctx->msg.data); + ctx->msg.channel = 'R'; + ctx->msg.function = 'P'; + ctx->msg.length = segment; + memmove ( ctx->msg.data, &in[i], segment ); + status = put ( b->num, (char *) &ctx->msg, segment + RPC_HDR_SIZE ); + if ((status&1) == 0 ) { i = -1; break; } + + status = get ( b->num, (char *) &ctx->msg, sizeof(ctx->msg), &length ); + if ( ((status&1) == 0) || (length < RPC_HDR_SIZE) ) { i = -1; break; } + if ( (ctx->msg.channel != 'R') || (ctx->msg.function != 'C') ) { + printf("unexpected response when confirming put %c %c\n", + ctx->msg.channel, ctx->msg.function ); + + } + } + return(i); +} + +static long rtcp_ctrl(b,cmd,num,ptr) +BIO *b; +int cmd; +long num; +char *ptr; + { + long ret=1; + + switch (cmd) + { + case BIO_CTRL_RESET: + case BIO_CTRL_EOF: + ret = 1; + break; + case BIO_CTRL_SET: + b->num = num; + ret = 1; + break; + case BIO_CTRL_SET_CLOSE: + case BIO_CTRL_FLUSH: + case BIO_CTRL_DUP: + ret=1; + break; + case BIO_CTRL_GET_CLOSE: + case BIO_CTRL_INFO: + case BIO_CTRL_GET: + case BIO_CTRL_PENDING: + case BIO_CTRL_WPENDING: + default: + ret=0; + break; + } + return(ret); + } + +static int rtcp_gets(bp,buf,size) +BIO *bp; +char *buf; +int size; + { + return(0); + } + +static int rtcp_puts(bp,str) +BIO *bp; +char *str; +{ + int length; + if (str == NULL) return(0); + length = strlen ( str ); + if ( length == 0 ) return (0); + return rtcp_write ( bp,str, length ); +} +
diff --git a/crypto/bio/bss_sock.c b/crypto/bio/bss_sock.c new file mode 100644 index 0000000..ac96027 --- /dev/null +++ b/crypto/bio/bss_sock.c
@@ -0,0 +1,449 @@ +/* crypto/bio/bss_sock.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#if !defined(NO_SOCK) || defined(BIO_FD) + +#include <stdio.h> +#include <errno.h> +#define USE_SOCKETS +#include "cryptlib.h" +#include "bio.h" + +#ifndef BIO_FD +#ifndef NOPROTO +static int sock_write(BIO *h,char *buf,int num); +static int sock_read(BIO *h,char *buf,int size); +static int sock_puts(BIO *h,char *str); +static long sock_ctrl(BIO *h,int cmd,long arg1,char *arg2); +static int sock_new(BIO *h); +static int sock_free(BIO *data); +int BIO_sock_should_retry(int s); +#else +static int sock_write(); +static int sock_read(); +static int sock_puts(); +static long sock_ctrl(); +static int sock_new(); +static int sock_free(); +int BIO_sock_should_retry(); +#endif + +#else + +#ifndef NOPROTO +static int fd_write(BIO *h,char *buf,int num); +static int fd_read(BIO *h,char *buf,int size); +static int fd_puts(BIO *h,char *str); +static long fd_ctrl(BIO *h,int cmd,long arg1,char *arg2); +static int fd_new(BIO *h); +static int fd_free(BIO *data); +int BIO_fd_should_retry(int s); +#else +static int fd_write(); +static int fd_read(); +static int fd_puts(); +static long fd_ctrl(); +static int fd_new(); +static int fd_free(); +int BIO_fd_should_retry(); +#endif +#endif + +#ifndef BIO_FD +static BIO_METHOD methods_sockp= + { + BIO_TYPE_SOCKET,"socket", + sock_write, + sock_read, + sock_puts, + NULL, /* sock_gets, */ + sock_ctrl, + sock_new, + sock_free, + }; + +BIO_METHOD *BIO_s_socket() + { + return(&methods_sockp); + } +#else +static BIO_METHOD methods_fdp= + { + BIO_TYPE_FD,"file descriptor", + fd_write, + fd_read, + fd_puts, + NULL, /* fd_gets, */ + fd_ctrl, + fd_new, + fd_free, + }; + +BIO_METHOD *BIO_s_fd() + { + return(&methods_fdp); + } +#endif + +#ifndef BIO_FD +BIO *BIO_new_socket(fd,close_flag) +#else +BIO *BIO_new_fd(fd,close_flag) +#endif +int fd; +int close_flag; + { + BIO *ret; + +#ifndef BIO_FD + ret=BIO_new(BIO_s_socket()); +#else + ret=BIO_new(BIO_s_fd()); +#endif + if (ret == NULL) return(NULL); + BIO_set_fd(ret,fd,close_flag); + return(ret); + } + +#ifndef BIO_FD +static int sock_new(bi) +#else +static int fd_new(bi) +#endif +BIO *bi; + { + bi->init=0; + bi->num=0; + bi->ptr=NULL; + bi->flags=0; + return(1); + } + +#ifndef BIO_FD +static int sock_free(a) +#else +static int fd_free(a) +#endif +BIO *a; + { + if (a == NULL) return(0); + if (a->shutdown) + { + if (a->init) + { +#ifndef BIO_FD + shutdown(a->num,2); +# ifdef WINDOWS + closesocket(a->num); +# else + close(a->num); +# endif +#else /* BIO_FD */ + close(a->num); +#endif + + } + a->init=0; + a->flags=0; + } + return(1); + } + +#ifndef BIO_FD +static int sock_read(b,out,outl) +#else +static int fd_read(b,out,outl) +#endif +BIO *b; +char *out; +int outl; + { + int ret=0; + + if (out != NULL) + { + errno=0; +#if defined(WINDOWS) && !defined(BIO_FD) + ret=recv(b->num,out,outl,0); +#else + ret=read(b->num,out,outl); +#endif + BIO_clear_retry_flags(b); + if (ret <= 0) + { +#ifndef BIO_FD + if (BIO_sock_should_retry(ret)) +#else + if (BIO_fd_should_retry(ret)) +#endif + BIO_set_retry_read(b); + } + } + return(ret); + } + +#ifndef BIO_FD +static int sock_write(b,in,inl) +#else +static int fd_write(b,in,inl) +#endif +BIO *b; +char *in; +int inl; + { + int ret; + + errno=0; +#if defined(WINDOWS) && !defined(BIO_FD) + ret=send(b->num,in,inl,0); +#else + ret=write(b->num,in,inl); +#endif + BIO_clear_retry_flags(b); + if (ret <= 0) + { +#ifndef BIO_FD + if (BIO_sock_should_retry(ret)) +#else + if (BIO_fd_should_retry(ret)) +#endif + BIO_set_retry_write(b); + } + return(ret); + } + +#ifndef BIO_FD +static long sock_ctrl(b,cmd,num,ptr) +#else +static long fd_ctrl(b,cmd,num,ptr) +#endif +BIO *b; +int cmd; +long num; +char *ptr; + { + long ret=1; + int *ip; + + switch (cmd) + { + case BIO_CTRL_RESET: +#ifdef BIO_FD + ret=(long)lseek(b->num,0,0); +#else + ret=0; +#endif + break; + case BIO_CTRL_INFO: + ret=0; + break; + case BIO_C_SET_FD: +#ifndef BIO_FD + sock_free(b); +#else + fd_free(b); +#endif + b->num= *((int *)ptr); + b->shutdown=(int)num; + b->init=1; + break; + case BIO_C_GET_FD: + if (b->init) + { + ip=(int *)ptr; + if (ip != NULL) *ip=b->num; + ret=b->num; + } + else + ret= -1; + break; + case BIO_CTRL_GET_CLOSE: + ret=b->shutdown; + break; + case BIO_CTRL_SET_CLOSE: + b->shutdown=(int)num; + break; + case BIO_CTRL_PENDING: + case BIO_CTRL_WPENDING: + ret=0; + break; + case BIO_CTRL_DUP: + case BIO_CTRL_FLUSH: + ret=1; + break; + break; + default: + ret=0; + break; + } + return(ret); + } + +#ifdef undef +static int sock_gets(bp,buf,size) +BIO *bp; +char *buf; +int size; + { + return(-1); + } +#endif + +#ifndef BIO_FD +static int sock_puts(bp,str) +#else +static int fd_puts(bp,str) +#endif +BIO *bp; +char *str; + { + int n,ret; + + n=strlen(str); +#ifndef BIO_FD + ret=sock_write(bp,str,n); +#else + ret=fd_write(bp,str,n); +#endif + return(ret); + } + +#ifndef BIO_FD +int BIO_sock_should_retry(i) +#else +int BIO_fd_should_retry(i) +#endif +int i; + { + if ((i == 0) || (i == -1)) + { +#if !defined(BIO_FD) && defined(WINDOWS) + errno=WSAGetLastError(); +#endif + +#if defined(WINDOWS) /* more microsoft stupidity */ + if ((i == -1) && (errno == 0)) + return(1); +#endif +#ifndef BIO_FD + return(BIO_sock_non_fatal_error(errno)); +#else + return(BIO_fd_non_fatal_error(errno)); +#endif + } + return(0); + } + +#ifndef BIO_FD +int BIO_sock_non_fatal_error(err) +#else +int BIO_fd_non_fatal_error(err) +#endif +int err; + { + switch (err) + { +#if !defined(BIO_FD) && defined(WINDOWS) +# if defined(WSAEWOULDBLOCK) + case WSAEWOULDBLOCK: +# endif + +# if defined(WSAENOTCONN) + case WSAENOTCONN: +# endif +#endif + +#ifdef EWOULDBLOCK +# ifdef WSAEWOULDBLOCK +# if WSAEWOULDBLOCK != EWOULDBLOCK + case EWOULDBLOCK: +# endif +# else + case EWOULDBLOCK: +# endif +#endif + +#ifdef EINTR + case EINTR: +#endif + +#ifdef EAGAIN +#if EWOULDBLOCK != EAGAIN + case EAGAIN: +# endif +#endif + +#ifdef EPROTO + case EPROTO: +#endif + +#ifdef EINPROGRESS + case EINPROGRESS: +#endif + +#ifdef EALREADY + case EALREADY: +#endif + return(1); + break; + default: + break; + } + return(0); + } +#endif
diff --git a/crypto/bn/Makefile.ssl b/crypto/bn/Makefile.ssl new file mode 100644 index 0000000..cbddd4f --- /dev/null +++ b/crypto/bn/Makefile.ssl
@@ -0,0 +1,107 @@ +# +# SSLeay/crypto/bn/Makefile +# + +DIR= bn +TOP= ../.. +CC= cc +INCLUDES= -I.. -I../../include +CFLAG=-g +INSTALLTOP=/usr/local/ssl +MAKE= make -f Makefile.ssl +MAKEDEPEND= makedepend -f Makefile.ssl +MAKEFILE= Makefile.ssl +BN_MULW= bn_mulw.o +AR= ar r + +CFLAGS= $(INCLUDES) $(CFLAG) + +ERR=bn +ERRC=bn_err +GENERAL=Makefile +TEST=bntest.c exptest.c +APPS= + +LIB=$(TOP)/libcrypto.a +LIBSRC= bn_add.c bn_div.c bn_exp.c bn_lib.c bn_mod.c bn_mul.c \ + bn_print.c bn_rand.c bn_shift.c bn_sub.c bn_word.c \ + bn_gcd.c bn_prime.c $(ERRC).c bn_sqr.c bn_mulw.c bn_recp.c bn_mont.c + +LIBOBJ= bn_add.o bn_div.o bn_exp.o bn_lib.o bn_mod.o bn_mul.o \ + bn_print.o bn_rand.o bn_shift.o bn_sub.o bn_word.o \ + bn_gcd.o bn_prime.o $(ERRC).o bn_sqr.o $(BN_MULW) bn_recp.o bn_mont.o + + +SRC= $(LIBSRC) + +EXHEADER= bn.h +HEADER= bn_lcl.h bn_prime.h $(EXHEADER) + +ALL= $(GENERAL) $(SRC) $(HEADER) + +top: + (cd ../..; $(MAKE) DIRS=crypto SDIRS=$(DIR) sub_all) + +all: lib + +knuth: bn_knuth.c + cc -pg -I.. -I../../include bn_knuth.c -o knuth $(LIB) #../../../libefence.a + +knuth.fast: bn_knuth.c + cc -pg -fast -I.. -I../../include bn_knuth.c -o knuth $(LIB) #../../../libefence.a + + +lib: $(LIBOBJ) + $(AR) $(LIB) $(LIBOBJ) + sh $(TOP)/util/ranlib.sh $(LIB) + @touch lib + +files: + perl $(TOP)/util/files.pl Makefile.ssl >> $(TOP)/MINFO + +links: + /bin/rm -f Makefile + $(TOP)/util/point.sh Makefile.ssl Makefile ; + $(TOP)/util/mklink.sh ../../include $(EXHEADER) + $(TOP)/util/mklink.sh ../../test $(TEST) + $(TOP)/util/mklink.sh ../../apps $(APPS) + +install: + @for i in $(EXHEADER) ; \ + do \ + (cp $$i $(INSTALLTOP)/include/$$i; \ + chmod 644 $(INSTALLTOP)/include/$$i ); \ + done; + +exptest: + /bin/rm -f exptest + gcc -I../../include -g2 -ggdb -o exptest exptest.c ../../libcrypto.a + +div: + /bin/rm -f a.out + gcc -I.. -g div.c ../../libcrypto.a + +tags: + ctags $(SRC) + +tests: + +lint: + lint -DLINT $(INCLUDES) $(SRC)>fluff + +depend: + $(MAKEDEPEND) $(INCLUDES) $(PROGS) $(LIBSRC) + +dclean: + perl -pe 'if (/^# DO NOT DELETE THIS LINE/) {print; exit(0);}' $(MAKEFILE) >Makefile.new + mv -f Makefile.new $(MAKEFILE) + +clean: + /bin/rm -f *.o */*.o *.obj lib tags core .pure .nfs* *.old *.bak fluff bn_mulw.s + +errors: + perl $(TOP)/util/err-ins.pl $(ERR).err $(ERR).org # special case .org + perl $(TOP)/util/err-ins.pl $(ERR).err $(ERR).h + perl ../err/err_genc.pl $(ERR).h $(ERRC).c + +# DO NOT DELETE THIS LINE -- make depend depends on it.
diff --git a/crypto/bn/asm/README b/crypto/bn/asm/README new file mode 100644 index 0000000..d93fbff --- /dev/null +++ b/crypto/bn/asm/README
@@ -0,0 +1,30 @@ +All assember in this directory are just version of the file +crypto/bn/bn_mulw.c. + +Quite a few of these files are just the assember output from gcc since on +quite a few machines they are 2 times faster than the system compiler. + +For the x86, I have hand written assember because of the bad job all +compilers seem to do on it. This normally gives a 2 time speed up in the RSA +routines. + +For the DEC alpha, I also hand wrote the assember (except the division which +is just the output from the C compiler pasted on the end of the file). +On the 2 alpha C compilers I had access to, it was not possible to do +64b x 64b -> 128b calculations (both long and the long long data types +were 64 bits). So the hand assember gives access to the 128 bit result and +a 2 times speedup :-). + +The x86xxxx.obj files are the assembled version of x86xxxx.asm files. +I had such a hard time finding a macro assember for Microsoft, I decided to +include the object file to save others the hassle :-). + +I have also included uu encoded versions of the .obj incase they get +trashed. + +There are 2 versions of assember for the HP PA-RISC. +pa-risc.s is the origional one which works fine. +pa-risc2.s is a new version that often generates warnings but if the +tests pass, it gives performance that is over 2 times faster than +pa-risc.s. +Both were generated using gcc :-)
diff --git a/crypto/bn/asm/alpha.s b/crypto/bn/asm/alpha.s new file mode 100644 index 0000000..d56f715 --- /dev/null +++ b/crypto/bn/asm/alpha.s
@@ -0,0 +1,310 @@ + # DEC Alpha assember + # The bn_div64 is actually gcc output but the other parts are hand done. + # Thanks to tzeruch@ceddec.com for sending me the gcc output for + # bn_div64. + .file 1 "bn_mulw.c" + .version "01.01" + .set noat +gcc2_compiled.: +__gnu_compiled_c: + .text + .align 3 + .globl bn_mul_add_word + .ent bn_mul_add_word +bn_mul_add_word: +bn_mul_add_word..ng: + .frame $30,0,$26,0 + .prologue 0 + subq $18,2,$25 # num=-2 + bis $31,$31,$0 + blt $25,$42 + .align 5 +$142: + subq $18,2,$18 # num-=2 + subq $25,2,$25 # num-=2 + + ldq $1,0($17) # a[0] + ldq $2,8($17) # a[1] + + mulq $19,$1,$3 # a[0]*w low part r3 + umulh $19,$1,$1 # a[0]*w high part r1 + mulq $19,$2,$4 # a[1]*w low part r4 + umulh $19,$2,$2 # a[1]*w high part r2 + + ldq $22,0($16) # r[0] r22 + ldq $23,8($16) # r[1] r23 + + addq $3,$22,$3 # a0 low part + r[0] + addq $4,$23,$4 # a1 low part + r[1] + cmpult $3,$22,$5 # overflow? + cmpult $4,$23,$6 # overflow? + addq $5,$1,$1 # high part + overflow + addq $6,$2,$2 # high part + overflow + + addq $3,$0,$3 # add c + cmpult $3,$0,$5 # overflow? + stq $3,0($16) + addq $5,$1,$0 # c=high part + overflow + + addq $4,$0,$4 # add c + cmpult $4,$0,$5 # overflow? + stq $4,8($16) + addq $5,$2,$0 # c=high part + overflow + + ble $18,$43 + + addq $16,16,$16 + addq $17,16,$17 + blt $25,$42 + + br $31,$142 +$42: + ldq $1,0($17) # a[0] + umulh $19,$1,$3 # a[0]*w high part + mulq $19,$1,$1 # a[0]*w low part + ldq $2,0($16) # r[0] + addq $1,$2,$1 # low part + r[0] + cmpult $1,$2,$4 # overflow? + addq $4,$3,$3 # high part + overflow + addq $1,$0,$1 # add c + cmpult $1,$0,$4 # overflow? + addq $4,$3,$0 # c=high part + overflow + stq $1,0($16) + + .align 4 +$43: + ret $31,($26),1 + .end bn_mul_add_word + .align 3 + .globl bn_mul_word + .ent bn_mul_word +bn_mul_word: +bn_mul_word..ng: + .frame $30,0,$26,0 + .prologue 0 + subq $18,2,$25 # num=-2 + bis $31,$31,$0 + blt $25,$242 + .align 5 +$342: + subq $18,2,$18 # num-=2 + subq $25,2,$25 # num-=2 + + ldq $1,0($17) # a[0] + ldq $2,8($17) # a[1] + + mulq $19,$1,$3 # a[0]*w low part r3 + umulh $19,$1,$1 # a[0]*w high part r1 + mulq $19,$2,$4 # a[1]*w low part r4 + umulh $19,$2,$2 # a[1]*w high part r2 + + addq $3,$0,$3 # add c + cmpult $3,$0,$5 # overflow? + stq $3,0($16) + addq $5,$1,$0 # c=high part + overflow + + addq $4,$0,$4 # add c + cmpult $4,$0,$5 # overflow? + stq $4,8($16) + addq $5,$2,$0 # c=high part + overflow + + ble $18,$243 + + addq $16,16,$16 + addq $17,16,$17 + blt $25,$242 + + br $31,$342 +$242: + ldq $1,0($17) # a[0] + umulh $19,$1,$3 # a[0]*w high part + mulq $19,$1,$1 # a[0]*w low part + addq $1,$0,$1 # add c + cmpult $1,$0,$4 # overflow? + addq $4,$3,$0 # c=high part + overflow + stq $1,0($16) +$243: + ret $31,($26),1 + .end bn_mul_word + .align 3 + .globl bn_sqr_words + .ent bn_sqr_words +bn_sqr_words: +bn_sqr_words..ng: + .frame $30,0,$26,0 + .prologue 0 + + subq $18,2,$25 # num=-2 + blt $25,$442 + .align 5 +$542: + subq $18,2,$18 # num-=2 + subq $25,2,$25 # num-=2 + + ldq $1,0($17) # a[0] + ldq $4,8($17) # a[1] + + mulq $1,$1,$2 # a[0]*w low part r2 + umulh $1,$1,$3 # a[0]*w high part r3 + mulq $4,$4,$5 # a[1]*w low part r5 + umulh $4,$4,$6 # a[1]*w high part r6 + + stq $2,0($16) # r[0] + stq $3,8($16) # r[1] + stq $5,16($16) # r[3] + stq $6,24($16) # r[4] + + ble $18,$443 + + addq $16,32,$16 + addq $17,16,$17 + blt $25,$442 + br $31,$542 + +$442: + ldq $1,0($17) # a[0] + mulq $1,$1,$2 # a[0]*w low part r2 + umulh $1,$1,$3 # a[0]*w high part r3 + stq $2,0($16) # r[0] + stq $3,8($16) # r[1] + + .align 4 +$443: + ret $31,($26),1 + .end bn_sqr_words + + # + # What follows was taken directly from the C compiler with a few + # hacks to redo the lables. + # +.text + .align 3 + .globl bn_div64 + .ent bn_div64 +bn_div64: + ldgp $29,0($27) +bn_div64..ng: + lda $30,-48($30) + .frame $30,48,$26,0 + stq $26,0($30) + stq $9,8($30) + stq $10,16($30) + stq $11,24($30) + stq $12,32($30) + stq $13,40($30) + .mask 0x4003e00,-48 + .prologue 1 + bis $16,$16,$9 + bis $17,$17,$10 + bis $18,$18,$11 + bis $31,$31,$13 + bis $31,2,$12 + bne $11,$119 + lda $0,-1 + br $31,$136 + .align 4 +$119: + bis $11,$11,$16 + jsr $26,BN_num_bits_word + ldgp $29,0($26) + subq $0,64,$1 + beq $1,$120 + bis $31,1,$1 + sll $1,$0,$1 + cmpule $9,$1,$1 + bne $1,$120 + # lda $16,_IO_stderr_ + # lda $17,$C32 + # bis $0,$0,$18 + # jsr $26,fprintf + # ldgp $29,0($26) + jsr $26,abort + ldgp $29,0($26) + .align 4 +$120: + bis $31,64,$3 + cmpult $9,$11,$2 + subq $3,$0,$1 + addl $1,$31,$0 + subq $9,$11,$1 + cmoveq $2,$1,$9 + beq $0,$122 + zapnot $0,15,$2 + subq $3,$0,$1 + sll $11,$2,$11 + sll $9,$2,$3 + srl $10,$1,$1 + sll $10,$2,$10 + bis $3,$1,$9 +$122: + srl $11,32,$5 + zapnot $11,15,$6 + lda $7,-1 + .align 5 +$123: + srl $9,32,$1 + subq $1,$5,$1 + bne $1,$126 + zapnot $7,15,$27 + br $31,$127 + .align 4 +$126: + bis $9,$9,$24 + bis $5,$5,$25 + divqu $24,$25,$27 +$127: + srl $10,32,$4 + .align 5 +$128: + mulq $27,$5,$1 + subq $9,$1,$3 + zapnot $3,240,$1 + bne $1,$129 + mulq $6,$27,$2 + sll $3,32,$1 + addq $1,$4,$1 + cmpule $2,$1,$2 + bne $2,$129 + subq $27,1,$27 + br $31,$128 + .align 4 +$129: + mulq $27,$6,$1 + mulq $27,$5,$4 + srl $1,32,$3 + sll $1,32,$1 + addq $4,$3,$4 + cmpult $10,$1,$2 + subq $10,$1,$10 + addq $2,$4,$2 + cmpult $9,$2,$1 + bis $2,$2,$4 + beq $1,$134 + addq $9,$11,$9 + subq $27,1,$27 +$134: + subl $12,1,$12 + subq $9,$4,$9 + beq $12,$124 + sll $27,32,$13 + sll $9,32,$2 + srl $10,32,$1 + sll $10,32,$10 + bis $2,$1,$9 + br $31,$123 + .align 4 +$124: + bis $13,$27,$0 +$136: + ldq $26,0($30) + ldq $9,8($30) + ldq $10,16($30) + ldq $11,24($30) + ldq $12,32($30) + ldq $13,40($30) + addq $30,48,$30 + ret $31,($26),1 + .end bn_div64 + .ident "GCC: (GNU) 2.7.2.1" + +
diff --git a/crypto/bn/asm/pa-risc.s b/crypto/bn/asm/pa-risc.s new file mode 100644 index 0000000..c49c433 --- /dev/null +++ b/crypto/bn/asm/pa-risc.s
@@ -0,0 +1,710 @@ + .SPACE $PRIVATE$ + .SUBSPA $DATA$,QUAD=1,ALIGN=8,ACCESS=31 + .SUBSPA $BSS$,QUAD=1,ALIGN=8,ACCESS=31,ZERO,SORT=82 + .SPACE $TEXT$ + .SUBSPA $LIT$,QUAD=0,ALIGN=8,ACCESS=44 + .SUBSPA $CODE$,QUAD=0,ALIGN=8,ACCESS=44,CODE_ONLY + .IMPORT $global$,DATA + .IMPORT $$dyncall,MILLICODE +; gcc_compiled.: + .SPACE $TEXT$ + .SUBSPA $CODE$ + + .align 4 + .EXPORT bn_mul_add_word,ENTRY,PRIV_LEV=3,ARGW0=GR,ARGW1=GR,ARGW2=GR,ARGW3=GR,RTNVAL=GR +bn_mul_add_word + .PROC + .CALLINFO FRAME=0,CALLS,SAVE_RP + .ENTRY + stw %r2,-20(0,%r30) + ldi 0,%r28 + extru %r23,31,16,%r2 + stw %r2,-16(0,%r30) + extru %r23,15,16,%r23 + ldil L'65536,%r31 + fldws -16(0,%r30),%fr11R + stw %r23,-16(0,%r30) + ldo 12(%r25),%r29 + ldo 12(%r26),%r23 + fldws -16(0,%r30),%fr11L +L$0002 + ldw 0(0,%r25),%r19 + extru %r19,31,16,%r20 + stw %r20,-16(0,%r30) + extru %r19,15,16,%r19 + fldws -16(0,%r30),%fr22L + stw %r19,-16(0,%r30) + xmpyu %fr22L,%fr11R,%fr8 + fldws -16(0,%r30),%fr22L + fstws %fr8R,-16(0,%r30) + xmpyu %fr11R,%fr22L,%fr10 + ldw -16(0,%r30),%r2 + stw %r20,-16(0,%r30) + xmpyu %fr22L,%fr11L,%fr9 + fldws -16(0,%r30),%fr22L + fstws %fr10R,-16(0,%r30) + copy %r2,%r22 + ldw -16(0,%r30),%r2 + fstws %fr9R,-16(0,%r30) + xmpyu %fr11L,%fr22L,%fr8 + copy %r2,%r19 + ldw -16(0,%r30),%r2 + fstws %fr8R,-16(0,%r30) + copy %r2,%r20 + ldw -16(0,%r30),%r2 + addl %r2,%r19,%r21 + comclr,<<= %r19,%r21,0 + addl %r20,%r31,%r20 +L$0005 + extru %r21,15,16,%r19 + addl %r20,%r19,%r20 + zdep %r21,15,16,%r19 + addl %r22,%r19,%r22 + comclr,<<= %r19,%r22,0 + addi,tr 1,%r20,%r19 + copy %r20,%r19 + addl %r22,%r28,%r20 + comclr,<<= %r28,%r20,0 + addi 1,%r19,%r19 + ldw 0(0,%r26),%r28 + addl %r20,%r28,%r20 + comclr,<<= %r28,%r20,0 + addi,tr 1,%r19,%r28 + copy %r19,%r28 + addib,= -1,%r24,L$0003 + stw %r20,0(0,%r26) + ldw -8(0,%r29),%r19 + extru %r19,31,16,%r20 + stw %r20,-16(0,%r30) + extru %r19,15,16,%r19 + fldws -16(0,%r30),%fr22L + stw %r19,-16(0,%r30) + xmpyu %fr22L,%fr11R,%fr8 + fldws -16(0,%r30),%fr22L + fstws %fr8R,-16(0,%r30) + xmpyu %fr11R,%fr22L,%fr10 + ldw -16(0,%r30),%r2 + stw %r20,-16(0,%r30) + xmpyu %fr22L,%fr11L,%fr9 + fldws -16(0,%r30),%fr22L + fstws %fr10R,-16(0,%r30) + copy %r2,%r22 + ldw -16(0,%r30),%r2 + fstws %fr9R,-16(0,%r30) + xmpyu %fr11L,%fr22L,%fr8 + copy %r2,%r19 + ldw -16(0,%r30),%r2 + fstws %fr8R,-16(0,%r30) + copy %r2,%r20 + ldw -16(0,%r30),%r2 + addl %r2,%r19,%r21 + comclr,<<= %r19,%r21,0 + addl %r20,%r31,%r20 +L$0010 + extru %r21,15,16,%r19 + addl %r20,%r19,%r20 + zdep %r21,15,16,%r19 + addl %r22,%r19,%r22 + comclr,<<= %r19,%r22,0 + addi,tr 1,%r20,%r19 + copy %r20,%r19 + addl %r22,%r28,%r20 + comclr,<<= %r28,%r20,0 + addi 1,%r19,%r19 + ldw -8(0,%r23),%r28 + addl %r20,%r28,%r20 + comclr,<<= %r28,%r20,0 + addi,tr 1,%r19,%r28 + copy %r19,%r28 + addib,= -1,%r24,L$0003 + stw %r20,-8(0,%r23) + ldw -4(0,%r29),%r19 + extru %r19,31,16,%r20 + stw %r20,-16(0,%r30) + extru %r19,15,16,%r19 + fldws -16(0,%r30),%fr22L + stw %r19,-16(0,%r30) + xmpyu %fr22L,%fr11R,%fr8 + fldws -16(0,%r30),%fr22L + fstws %fr8R,-16(0,%r30) + xmpyu %fr11R,%fr22L,%fr10 + ldw -16(0,%r30),%r2 + stw %r20,-16(0,%r30) + xmpyu %fr22L,%fr11L,%fr9 + fldws -16(0,%r30),%fr22L + fstws %fr10R,-16(0,%r30) + copy %r2,%r22 + ldw -16(0,%r30),%r2 + fstws %fr9R,-16(0,%r30) + xmpyu %fr11L,%fr22L,%fr8 + copy %r2,%r19 + ldw -16(0,%r30),%r2 + fstws %fr8R,-16(0,%r30) + copy %r2,%r20 + ldw -16(0,%r30),%r2 + addl %r2,%r19,%r21 + comclr,<<= %r19,%r21,0 + addl %r20,%r31,%r20 +L$0015 + extru %r21,15,16,%r19 + addl %r20,%r19,%r20 + zdep %r21,15,16,%r19 + addl %r22,%r19,%r22 + comclr,<<= %r19,%r22,0 + addi,tr 1,%r20,%r19 + copy %r20,%r19 + addl %r22,%r28,%r20 + comclr,<<= %r28,%r20,0 + addi 1,%r19,%r19 + ldw -4(0,%r23),%r28 + addl %r20,%r28,%r20 + comclr,<<= %r28,%r20,0 + addi,tr 1,%r19,%r28 + copy %r19,%r28 + addib,= -1,%r24,L$0003 + stw %r20,-4(0,%r23) + ldw 0(0,%r29),%r19 + extru %r19,31,16,%r20 + stw %r20,-16(0,%r30) + extru %r19,15,16,%r19 + fldws -16(0,%r30),%fr22L + stw %r19,-16(0,%r30) + xmpyu %fr22L,%fr11R,%fr8 + fldws -16(0,%r30),%fr22L + fstws %fr8R,-16(0,%r30) + xmpyu %fr11R,%fr22L,%fr10 + ldw -16(0,%r30),%r2 + stw %r20,-16(0,%r30) + xmpyu %fr22L,%fr11L,%fr9 + fldws -16(0,%r30),%fr22L + fstws %fr10R,-16(0,%r30) + copy %r2,%r22 + ldw -16(0,%r30),%r2 + fstws %fr9R,-16(0,%r30) + xmpyu %fr11L,%fr22L,%fr8 + copy %r2,%r19 + ldw -16(0,%r30),%r2 + fstws %fr8R,-16(0,%r30) + copy %r2,%r20 + ldw -16(0,%r30),%r2 + addl %r2,%r19,%r21 + comclr,<<= %r19,%r21,0 + addl %r20,%r31,%r20 +L$0020 + extru %r21,15,16,%r19 + addl %r20,%r19,%r20 + zdep %r21,15,16,%r19 + addl %r22,%r19,%r22 + comclr,<<= %r19,%r22,0 + addi,tr 1,%r20,%r19 + copy %r20,%r19 + addl %r22,%r28,%r20 + comclr,<<= %r28,%r20,0 + addi 1,%r19,%r19 + ldw 0(0,%r23),%r28 + addl %r20,%r28,%r20 + comclr,<<= %r28,%r20,0 + addi,tr 1,%r19,%r28 + copy %r19,%r28 + addib,= -1,%r24,L$0003 + stw %r20,0(0,%r23) + ldo 16(%r29),%r29 + ldo 16(%r25),%r25 + ldo 16(%r23),%r23 + bl L$0002,0 + ldo 16(%r26),%r26 +L$0003 + ldw -20(0,%r30),%r2 + bv,n 0(%r2) + .EXIT + .PROCEND + .align 4 + .EXPORT bn_mul_word,ENTRY,PRIV_LEV=3,ARGW0=GR,ARGW1=GR,ARGW2=GR,ARGW3=GR,RTNVAL=GR +bn_mul_word + .PROC + .CALLINFO FRAME=0,CALLS,SAVE_RP + .ENTRY + stw %r2,-20(0,%r30) + ldi 0,%r28 + extru %r23,31,16,%r2 + stw %r2,-16(0,%r30) + extru %r23,15,16,%r23 + ldil L'65536,%r31 + fldws -16(0,%r30),%fr11R + stw %r23,-16(0,%r30) + ldo 12(%r26),%r29 + ldo 12(%r25),%r23 + fldws -16(0,%r30),%fr11L +L$0026 + ldw 0(0,%r25),%r19 + extru %r19,31,16,%r20 + stw %r20,-16(0,%r30) + extru %r19,15,16,%r19 + fldws -16(0,%r30),%fr22L + stw %r19,-16(0,%r30) + xmpyu %fr22L,%fr11R,%fr8 + fldws -16(0,%r30),%fr22L + fstws %fr8R,-16(0,%r30) + xmpyu %fr11R,%fr22L,%fr10 + ldw -16(0,%r30),%r2 + stw %r20,-16(0,%r30) + xmpyu %fr22L,%fr11L,%fr9 + fldws -16(0,%r30),%fr22L + fstws %fr10R,-16(0,%r30) + copy %r2,%r22 + ldw -16(0,%r30),%r2 + fstws %fr9R,-16(0,%r30) + xmpyu %fr11L,%fr22L,%fr8 + copy %r2,%r19 + ldw -16(0,%r30),%r2 + fstws %fr8R,-16(0,%r30) + copy %r2,%r20 + ldw -16(0,%r30),%r2 + addl %r2,%r19,%r21 + comclr,<<= %r19,%r21,0 + addl %r20,%r31,%r20 +L$0029 + extru %r21,15,16,%r19 + addl %r20,%r19,%r20 + zdep %r21,15,16,%r19 + addl %r22,%r19,%r22 + comclr,<<= %r19,%r22,0 + addi,tr 1,%r20,%r19 + copy %r20,%r19 + addl %r22,%r28,%r20 + comclr,<<= %r28,%r20,0 + addi,tr 1,%r19,%r28 + copy %r19,%r28 + addib,= -1,%r24,L$0027 + stw %r20,0(0,%r26) + ldw -8(0,%r23),%r19 + extru %r19,31,16,%r20 + stw %r20,-16(0,%r30) + extru %r19,15,16,%r19 + fldws -16(0,%r30),%fr22L + stw %r19,-16(0,%r30) + xmpyu %fr22L,%fr11R,%fr8 + fldws -16(0,%r30),%fr22L + fstws %fr8R,-16(0,%r30) + xmpyu %fr11R,%fr22L,%fr10 + ldw -16(0,%r30),%r2 + stw %r20,-16(0,%r30) + xmpyu %fr22L,%fr11L,%fr9 + fldws -16(0,%r30),%fr22L + fstws %fr10R,-16(0,%r30) + copy %r2,%r22 + ldw -16(0,%r30),%r2 + fstws %fr9R,-16(0,%r30) + xmpyu %fr11L,%fr22L,%fr8 + copy %r2,%r19 + ldw -16(0,%r30),%r2 + fstws %fr8R,-16(0,%r30) + copy %r2,%r20 + ldw -16(0,%r30),%r2 + addl %r2,%r19,%r21 + comclr,<<= %r19,%r21,0 + addl %r20,%r31,%r20 +L$0033 + extru %r21,15,16,%r19 + addl %r20,%r19,%r20 + zdep %r21,15,16,%r19 + addl %r22,%r19,%r22 + comclr,<<= %r19,%r22,0 + addi,tr 1,%r20,%r19 + copy %r20,%r19 + addl %r22,%r28,%r20 + comclr,<<= %r28,%r20,0 + addi,tr 1,%r19,%r28 + copy %r19,%r28 + addib,= -1,%r24,L$0027 + stw %r20,-8(0,%r29) + ldw -4(0,%r23),%r19 + extru %r19,31,16,%r20 + stw %r20,-16(0,%r30) + extru %r19,15,16,%r19 + fldws -16(0,%r30),%fr22L + stw %r19,-16(0,%r30) + xmpyu %fr22L,%fr11R,%fr8 + fldws -16(0,%r30),%fr22L + fstws %fr8R,-16(0,%r30) + xmpyu %fr11R,%fr22L,%fr10 + ldw -16(0,%r30),%r2 + stw %r20,-16(0,%r30) + xmpyu %fr22L,%fr11L,%fr9 + fldws -16(0,%r30),%fr22L + fstws %fr10R,-16(0,%r30) + copy %r2,%r22 + ldw -16(0,%r30),%r2 + fstws %fr9R,-16(0,%r30) + xmpyu %fr11L,%fr22L,%fr8 + copy %r2,%r19 + ldw -16(0,%r30),%r2 + fstws %fr8R,-16(0,%r30) + copy %r2,%r20 + ldw -16(0,%r30),%r2 + addl %r2,%r19,%r21 + comclr,<<= %r19,%r21,0 + addl %r20,%r31,%r20 +L$0037 + extru %r21,15,16,%r19 + addl %r20,%r19,%r20 + zdep %r21,15,16,%r19 + addl %r22,%r19,%r22 + comclr,<<= %r19,%r22,0 + addi,tr 1,%r20,%r19 + copy %r20,%r19 + addl %r22,%r28,%r20 + comclr,<<= %r28,%r20,0 + addi,tr 1,%r19,%r28 + copy %r19,%r28 + addib,= -1,%r24,L$0027 + stw %r20,-4(0,%r29) + ldw 0(0,%r23),%r19 + extru %r19,31,16,%r20 + stw %r20,-16(0,%r30) + extru %r19,15,16,%r19 + fldws -16(0,%r30),%fr22L + stw %r19,-16(0,%r30) + xmpyu %fr22L,%fr11R,%fr8 + fldws -16(0,%r30),%fr22L + fstws %fr8R,-16(0,%r30) + xmpyu %fr11R,%fr22L,%fr10 + ldw -16(0,%r30),%r2 + stw %r20,-16(0,%r30) + xmpyu %fr22L,%fr11L,%fr9 + fldws -16(0,%r30),%fr22L + fstws %fr10R,-16(0,%r30) + copy %r2,%r22 + ldw -16(0,%r30),%r2 + fstws %fr9R,-16(0,%r30) + xmpyu %fr11L,%fr22L,%fr8 + copy %r2,%r19 + ldw -16(0,%r30),%r2 + fstws %fr8R,-16(0,%r30) + copy %r2,%r20 + ldw -16(0,%r30),%r2 + addl %r2,%r19,%r21 + comclr,<<= %r19,%r21,0 + addl %r20,%r31,%r20 +L$0041 + extru %r21,15,16,%r19 + addl %r20,%r19,%r20 + zdep %r21,15,16,%r19 + addl %r22,%r19,%r22 + comclr,<<= %r19,%r22,0 + addi,tr 1,%r20,%r19 + copy %r20,%r19 + addl %r22,%r28,%r20 + comclr,<<= %r28,%r20,0 + addi,tr 1,%r19,%r28 + copy %r19,%r28 + addib,= -1,%r24,L$0027 + stw %r20,0(0,%r29) + ldo 16(%r23),%r23 + ldo 16(%r25),%r25 + ldo 16(%r29),%r29 + bl L$0026,0 + ldo 16(%r26),%r26 +L$0027 + ldw -20(0,%r30),%r2 + bv,n 0(%r2) + .EXIT + .PROCEND + .align 4 + .EXPORT bn_sqr_words,ENTRY,PRIV_LEV=3,ARGW0=GR,ARGW1=GR,ARGW2=GR +bn_sqr_words + .PROC + .CALLINFO FRAME=0,NO_CALLS + .ENTRY + ldo 28(%r26),%r23 + ldo 12(%r25),%r28 +L$0046 + ldw 0(0,%r25),%r21 + extru %r21,31,16,%r22 + stw %r22,-16(0,%r30) + extru %r21,15,16,%r21 + fldws -16(0,%r30),%fr10L + stw %r21,-16(0,%r30) + fldws -16(0,%r30),%fr10R + xmpyu %fr10L,%fr10R,%fr8 + fstws %fr8R,-16(0,%r30) + ldw -16(0,%r30),%r29 + stw %r22,-16(0,%r30) + fldws -16(0,%r30),%fr10R + stw %r21,-16(0,%r30) + copy %r29,%r19 + xmpyu %fr10L,%fr10R,%fr8 + fldws -16(0,%r30),%fr10L + stw %r21,-16(0,%r30) + fldws -16(0,%r30),%fr10R + fstws %fr8R,-16(0,%r30) + extru %r19,16,17,%r20 + zdep %r19,14,15,%r19 + ldw -16(0,%r30),%r29 + xmpyu %fr10L,%fr10R,%fr9 + addl %r29,%r19,%r22 + stw %r22,0(0,%r26) + fstws %fr9R,-16(0,%r30) + ldw -16(0,%r30),%r29 + addl %r29,%r20,%r21 + comclr,<<= %r19,%r22,0 + addi 1,%r21,%r21 + addib,= -1,%r24,L$0057 + stw %r21,-24(0,%r23) + ldw -8(0,%r28),%r21 + extru %r21,31,16,%r22 + stw %r22,-16(0,%r30) + extru %r21,15,16,%r21 + fldws -16(0,%r30),%fr10L + stw %r21,-16(0,%r30) + fldws -16(0,%r30),%fr10R + xmpyu %fr10L,%fr10R,%fr8 + fstws %fr8R,-16(0,%r30) + ldw -16(0,%r30),%r29 + stw %r22,-16(0,%r30) + fldws -16(0,%r30),%fr10R + stw %r21,-16(0,%r30) + copy %r29,%r19 + xmpyu %fr10L,%fr10R,%fr8 + fldws -16(0,%r30),%fr10L + stw %r21,-16(0,%r30) + fldws -16(0,%r30),%fr10R + fstws %fr8R,-16(0,%r30) + extru %r19,16,17,%r20 + zdep %r19,14,15,%r19 + ldw -16(0,%r30),%r29 + xmpyu %fr10L,%fr10R,%fr9 + addl %r29,%r19,%r22 + stw %r22,-20(0,%r23) + fstws %fr9R,-16(0,%r30) + ldw -16(0,%r30),%r29 + addl %r29,%r20,%r21 + comclr,<<= %r19,%r22,0 + addi 1,%r21,%r21 + addib,= -1,%r24,L$0057 + stw %r21,-16(0,%r23) + ldw -4(0,%r28),%r21 + extru %r21,31,16,%r22 + stw %r22,-16(0,%r30) + extru %r21,15,16,%r21 + fldws -16(0,%r30),%fr10L + stw %r21,-16(0,%r30) + fldws -16(0,%r30),%fr10R + xmpyu %fr10L,%fr10R,%fr8 + fstws %fr8R,-16(0,%r30) + ldw -16(0,%r30),%r29 + stw %r22,-16(0,%r30) + fldws -16(0,%r30),%fr10R + stw %r21,-16(0,%r30) + copy %r29,%r19 + xmpyu %fr10L,%fr10R,%fr8 + fldws -16(0,%r30),%fr10L + stw %r21,-16(0,%r30) + fldws -16(0,%r30),%fr10R + fstws %fr8R,-16(0,%r30) + extru %r19,16,17,%r20 + zdep %r19,14,15,%r19 + ldw -16(0,%r30),%r29 + xmpyu %fr10L,%fr10R,%fr9 + addl %r29,%r19,%r22 + stw %r22,-12(0,%r23) + fstws %fr9R,-16(0,%r30) + ldw -16(0,%r30),%r29 + addl %r29,%r20,%r21 + comclr,<<= %r19,%r22,0 + addi 1,%r21,%r21 + addib,= -1,%r24,L$0057 + stw %r21,-8(0,%r23) + ldw 0(0,%r28),%r21 + extru %r21,31,16,%r22 + stw %r22,-16(0,%r30) + extru %r21,15,16,%r21 + fldws -16(0,%r30),%fr10L + stw %r21,-16(0,%r30) + fldws -16(0,%r30),%fr10R + xmpyu %fr10L,%fr10R,%fr8 + fstws %fr8R,-16(0,%r30) + ldw -16(0,%r30),%r29 + stw %r22,-16(0,%r30) + fldws -16(0,%r30),%fr10R + stw %r21,-16(0,%r30) + copy %r29,%r19 + xmpyu %fr10L,%fr10R,%fr8 + fldws -16(0,%r30),%fr10L + stw %r21,-16(0,%r30) + fldws -16(0,%r30),%fr10R + fstws %fr8R,-16(0,%r30) + extru %r19,16,17,%r20 + zdep %r19,14,15,%r19 + ldw -16(0,%r30),%r29 + xmpyu %fr10L,%fr10R,%fr9 + addl %r29,%r19,%r22 + stw %r22,-4(0,%r23) + fstws %fr9R,-16(0,%r30) + ldw -16(0,%r30),%r29 + addl %r29,%r20,%r21 + comclr,<<= %r19,%r22,0 + addi 1,%r21,%r21 + addib,= -1,%r24,L$0057 + stw %r21,0(0,%r23) + ldo 16(%r28),%r28 + ldo 16(%r25),%r25 + ldo 32(%r23),%r23 + bl L$0046,0 + ldo 32(%r26),%r26 +L$0057 + bv,n 0(%r2) + .EXIT + .PROCEND + .IMPORT BN_num_bits_word,CODE + .IMPORT fprintf,CODE + .IMPORT __iob,DATA + .SPACE $TEXT$ + .SUBSPA $LIT$ + + .align 4 +L$C0000 + .STRING "Division would overflow\x0a\x00" + .IMPORT abort,CODE + .SPACE $TEXT$ + .SUBSPA $CODE$ + + .align 4 + .EXPORT bn_div64,ENTRY,PRIV_LEV=3,ARGW0=GR,ARGW1=GR,ARGW2=GR,RTNVAL=GR +bn_div64 + .PROC + .CALLINFO FRAME=128,CALLS,SAVE_RP,ENTRY_GR=8 + .ENTRY + stw %r2,-20(0,%r30) + stwm %r8,128(0,%r30) + stw %r7,-124(0,%r30) + stw %r4,-112(0,%r30) + stw %r3,-108(0,%r30) + copy %r26,%r3 + copy %r25,%r4 + stw %r6,-120(0,%r30) + ldi 0,%r7 + stw %r5,-116(0,%r30) + movb,<> %r24,%r5,L$0059 + ldi 2,%r6 + bl L$0076,0 + ldi -1,%r28 +L$0059 + .CALL ARGW0=GR + bl BN_num_bits_word,%r2 + copy %r5,%r26 + ldi 32,%r19 + comb,= %r19,%r28,L$0060 + subi 31,%r28,%r19 + mtsar %r19 + zvdepi 1,32,%r19 + comb,>>= %r19,%r3,L$0060 + addil LR'__iob-$global$+32,%r27 + ldo RR'__iob-$global$+32(%r1),%r26 + ldil LR'L$C0000,%r25 + .CALL ARGW0=GR,ARGW1=GR + bl fprintf,%r2 + ldo RR'L$C0000(%r25),%r25 + .CALL + bl abort,%r2 + nop +L$0060 + comb,>> %r5,%r3,L$0061 + subi 32,%r28,%r28 + sub %r3,%r5,%r3 +L$0061 + comib,= 0,%r28,L$0062 + subi 31,%r28,%r19 + mtsar %r19 + zvdep %r5,32,%r5 + zvdep %r3,32,%r21 + subi 32,%r28,%r20 + mtsar %r20 + vshd 0,%r4,%r20 + or %r21,%r20,%r3 + mtsar %r19 + zvdep %r4,32,%r4 +L$0062 + extru %r5,15,16,%r23 + extru %r5,31,16,%r28 +L$0063 + extru %r3,15,16,%r19 + comb,<> %r23,%r19,L$0066 + copy %r3,%r26 + bl L$0067,0 + zdepi -1,31,16,%r29 +L$0066 + .IMPORT $$divU,MILLICODE + bl $$divU,%r31 + copy %r23,%r25 +L$0067 + stw %r29,-16(0,%r30) + fldws -16(0,%r30),%fr10L + stw %r28,-16(0,%r30) + fldws -16(0,%r30),%fr10R + stw %r23,-16(0,%r30) + xmpyu %fr10L,%fr10R,%fr8 + fldws -16(0,%r30),%fr10R + fstws %fr8R,-16(0,%r30) + xmpyu %fr10L,%fr10R,%fr9 + ldw -16(0,%r30),%r8 + fstws %fr9R,-16(0,%r30) + copy %r8,%r22 + ldw -16(0,%r30),%r8 + extru %r4,15,16,%r24 + copy %r8,%r21 +L$0068 + sub %r3,%r21,%r20 + copy %r20,%r19 + depi 0,31,16,%r19 + comib,<> 0,%r19,L$0069 + zdep %r20,15,16,%r19 + addl %r19,%r24,%r19 + comb,>>= %r19,%r22,L$0069 + sub %r22,%r28,%r22 + sub %r21,%r23,%r21 + bl L$0068,0 + ldo -1(%r29),%r29 +L$0069 + stw %r29,-16(0,%r30) + fldws -16(0,%r30),%fr10L + stw %r28,-16(0,%r30) + fldws -16(0,%r30),%fr10R + xmpyu %fr10L,%fr10R,%fr8 + fstws %fr8R,-16(0,%r30) + ldw -16(0,%r30),%r8 + stw %r23,-16(0,%r30) + fldws -16(0,%r30),%fr10R + copy %r8,%r19 + xmpyu %fr10L,%fr10R,%fr8 + fstws %fr8R,-16(0,%r30) + extru %r19,15,16,%r20 + ldw -16(0,%r30),%r8 + zdep %r19,15,16,%r19 + addl %r8,%r20,%r20 + comclr,<<= %r19,%r4,0 + addi 1,%r20,%r20 + comb,<<= %r20,%r3,L$0074 + sub %r4,%r19,%r4 + addl %r3,%r5,%r3 + ldo -1(%r29),%r29 +L$0074 + addib,= -1,%r6,L$0064 + sub %r3,%r20,%r3 + zdep %r29,15,16,%r7 + shd %r3,%r4,16,%r3 + bl L$0063,0 + zdep %r4,15,16,%r4 +L$0064 + or %r7,%r29,%r28 +L$0076 + ldw -148(0,%r30),%r2 + ldw -124(0,%r30),%r7 + ldw -120(0,%r30),%r6 + ldw -116(0,%r30),%r5 + ldw -112(0,%r30),%r4 + ldw -108(0,%r30),%r3 + bv 0(%r2) + ldwm -128(0,%r30),%r8 + .EXIT + .PROCEND
diff --git a/crypto/bn/asm/pa-risc2.s b/crypto/bn/asm/pa-risc2.s new file mode 100644 index 0000000..5e07b7d --- /dev/null +++ b/crypto/bn/asm/pa-risc2.s
@@ -0,0 +1,416 @@ + .SPACE $PRIVATE$ + .SUBSPA $DATA$,QUAD=1,ALIGN=8,ACCESS=31 + .SUBSPA $BSS$,QUAD=1,ALIGN=8,ACCESS=31,ZERO,SORT=82 + .SPACE $TEXT$ + .SUBSPA $LIT$,QUAD=0,ALIGN=8,ACCESS=44 + .SUBSPA $CODE$,QUAD=0,ALIGN=8,ACCESS=44,CODE_ONLY + .IMPORT $global$,DATA + .IMPORT $$dyncall,MILLICODE +; gcc_compiled.: + .SPACE $TEXT$ + .SUBSPA $CODE$ + + .align 4 + .EXPORT bn_mul_add_word,ENTRY,PRIV_LEV=3,ARGW0=GR,ARGW1=GR,ARGW2=GR,ARGW3=GR,RTNVAL=GR +bn_mul_add_word + .PROC + .CALLINFO FRAME=64,CALLS,SAVE_RP,ENTRY_GR=4 + .ENTRY + stw %r2,-20(0,%r30) + stwm %r4,64(0,%r30) + copy %r24,%r31 + stw %r3,-60(0,%r30) + ldi 0,%r20 + ldo 12(%r26),%r2 + stw %r23,-16(0,%r30) + copy %r25,%r3 + ldo 12(%r3),%r1 + fldws -16(0,%r30),%fr8L +L$0010 + copy %r20,%r25 + ldi 0,%r24 + fldws 0(0,%r3),%fr9L + ldw 0(0,%r26),%r19 + xmpyu %fr8L,%fr9L,%fr9 + fstds %fr9,-16(0,%r30) + copy %r19,%r23 + ldw -16(0,%r30),%r28 + ldw -12(0,%r30),%r29 + ldi 0,%r22 + add %r23,%r29,%r29 + addc %r22,%r28,%r28 + add %r25,%r29,%r29 + addc %r24,%r28,%r28 + copy %r28,%r21 + ldi 0,%r20 + copy %r21,%r20 + addib,= -1,%r31,L$0011 + stw %r29,0(0,%r26) + copy %r20,%r25 + ldi 0,%r24 + fldws -8(0,%r1),%fr9L + ldw -8(0,%r2),%r19 + xmpyu %fr8L,%fr9L,%fr9 + fstds %fr9,-16(0,%r30) + copy %r19,%r23 + ldw -16(0,%r30),%r28 + ldw -12(0,%r30),%r29 + ldi 0,%r22 + add %r23,%r29,%r29 + addc %r22,%r28,%r28 + add %r25,%r29,%r29 + addc %r24,%r28,%r28 + copy %r28,%r21 + ldi 0,%r20 + copy %r21,%r20 + addib,= -1,%r31,L$0011 + stw %r29,-8(0,%r2) + copy %r20,%r25 + ldi 0,%r24 + fldws -4(0,%r1),%fr9L + ldw -4(0,%r2),%r19 + xmpyu %fr8L,%fr9L,%fr9 + fstds %fr9,-16(0,%r30) + copy %r19,%r23 + ldw -16(0,%r30),%r28 + ldw -12(0,%r30),%r29 + ldi 0,%r22 + add %r23,%r29,%r29 + addc %r22,%r28,%r28 + add %r25,%r29,%r29 + addc %r24,%r28,%r28 + copy %r28,%r21 + ldi 0,%r20 + copy %r21,%r20 + addib,= -1,%r31,L$0011 + stw %r29,-4(0,%r2) + copy %r20,%r25 + ldi 0,%r24 + fldws 0(0,%r1),%fr9L + ldw 0(0,%r2),%r19 + xmpyu %fr8L,%fr9L,%fr9 + fstds %fr9,-16(0,%r30) + copy %r19,%r23 + ldw -16(0,%r30),%r28 + ldw -12(0,%r30),%r29 + ldi 0,%r22 + add %r23,%r29,%r29 + addc %r22,%r28,%r28 + add %r25,%r29,%r29 + addc %r24,%r28,%r28 + copy %r28,%r21 + ldi 0,%r20 + copy %r21,%r20 + addib,= -1,%r31,L$0011 + stw %r29,0(0,%r2) + ldo 16(%r1),%r1 + ldo 16(%r3),%r3 + ldo 16(%r2),%r2 + bl L$0010,0 + ldo 16(%r26),%r26 +L$0011 + copy %r20,%r28 + ldw -84(0,%r30),%r2 + ldw -60(0,%r30),%r3 + bv 0(%r2) + ldwm -64(0,%r30),%r4 + .EXIT + .PROCEND + .align 4 + .EXPORT bn_mul_word,ENTRY,PRIV_LEV=3,ARGW0=GR,ARGW1=GR,ARGW2=GR,ARGW3=GR,RTNVAL=GR +bn_mul_word + .PROC + .CALLINFO FRAME=64,CALLS,SAVE_RP,ENTRY_GR=3 + .ENTRY + stw %r2,-20(0,%r30) + copy %r25,%r2 + stwm %r4,64(0,%r30) + copy %r24,%r19 + ldi 0,%r28 + stw %r23,-16(0,%r30) + ldo 12(%r26),%r31 + ldo 12(%r2),%r29 + fldws -16(0,%r30),%fr8L +L$0026 + fldws 0(0,%r2),%fr9L + xmpyu %fr8L,%fr9L,%fr9 + fstds %fr9,-16(0,%r30) + copy %r28,%r21 + ldi 0,%r20 + ldw -16(0,%r30),%r24 + ldw -12(0,%r30),%r25 + add %r21,%r25,%r25 + addc %r20,%r24,%r24 + copy %r24,%r23 + ldi 0,%r22 + copy %r23,%r28 + addib,= -1,%r19,L$0027 + stw %r25,0(0,%r26) + fldws -8(0,%r29),%fr9L + xmpyu %fr8L,%fr9L,%fr9 + fstds %fr9,-16(0,%r30) + copy %r28,%r21 + ldi 0,%r20 + ldw -16(0,%r30),%r24 + ldw -12(0,%r30),%r25 + add %r21,%r25,%r25 + addc %r20,%r24,%r24 + copy %r24,%r23 + ldi 0,%r22 + copy %r23,%r28 + addib,= -1,%r19,L$0027 + stw %r25,-8(0,%r31) + fldws -4(0,%r29),%fr9L + xmpyu %fr8L,%fr9L,%fr9 + fstds %fr9,-16(0,%r30) + copy %r28,%r21 + ldi 0,%r20 + ldw -16(0,%r30),%r24 + ldw -12(0,%r30),%r25 + add %r21,%r25,%r25 + addc %r20,%r24,%r24 + copy %r24,%r23 + ldi 0,%r22 + copy %r23,%r28 + addib,= -1,%r19,L$0027 + stw %r25,-4(0,%r31) + fldws 0(0,%r29),%fr9L + xmpyu %fr8L,%fr9L,%fr9 + fstds %fr9,-16(0,%r30) + copy %r28,%r21 + ldi 0,%r20 + ldw -16(0,%r30),%r24 + ldw -12(0,%r30),%r25 + add %r21,%r25,%r25 + addc %r20,%r24,%r24 + copy %r24,%r23 + ldi 0,%r22 + copy %r23,%r28 + addib,= -1,%r19,L$0027 + stw %r25,0(0,%r31) + ldo 16(%r29),%r29 + ldo 16(%r2),%r2 + ldo 16(%r31),%r31 + bl L$0026,0 + ldo 16(%r26),%r26 +L$0027 + ldw -84(0,%r30),%r2 + bv 0(%r2) + ldwm -64(0,%r30),%r4 + .EXIT + .PROCEND + .align 4 + .EXPORT bn_sqr_words,ENTRY,PRIV_LEV=3,ARGW0=GR,ARGW1=GR,ARGW2=GR +bn_sqr_words + .PROC + .CALLINFO FRAME=0,NO_CALLS + .ENTRY + ldo 28(%r26),%r19 + ldo 12(%r25),%r28 +L$0042 + fldws 0(0,%r25),%fr8L + fldws 0(0,%r25),%fr8R + xmpyu %fr8L,%fr8R,%fr8 + fstds %fr8,-16(0,%r30) + ldw -16(0,%r30),%r22 + ldw -12(0,%r30),%r23 + stw %r23,0(0,%r26) + copy %r22,%r21 + ldi 0,%r20 + addib,= -1,%r24,L$0049 + stw %r21,-24(0,%r19) + fldws -8(0,%r28),%fr8L + fldws -8(0,%r28),%fr8R + xmpyu %fr8L,%fr8R,%fr8 + fstds %fr8,-16(0,%r30) + ldw -16(0,%r30),%r22 + ldw -12(0,%r30),%r23 + stw %r23,-20(0,%r19) + copy %r22,%r21 + ldi 0,%r20 + addib,= -1,%r24,L$0049 + stw %r21,-16(0,%r19) + fldws -4(0,%r28),%fr8L + fldws -4(0,%r28),%fr8R + xmpyu %fr8L,%fr8R,%fr8 + fstds %fr8,-16(0,%r30) + ldw -16(0,%r30),%r22 + ldw -12(0,%r30),%r23 + stw %r23,-12(0,%r19) + copy %r22,%r21 + ldi 0,%r20 + addib,= -1,%r24,L$0049 + stw %r21,-8(0,%r19) + fldws 0(0,%r28),%fr8L + fldws 0(0,%r28),%fr8R + xmpyu %fr8L,%fr8R,%fr8 + fstds %fr8,-16(0,%r30) + ldw -16(0,%r30),%r22 + ldw -12(0,%r30),%r23 + stw %r23,-4(0,%r19) + copy %r22,%r21 + ldi 0,%r20 + addib,= -1,%r24,L$0049 + stw %r21,0(0,%r19) + ldo 16(%r28),%r28 + ldo 16(%r25),%r25 + ldo 32(%r19),%r19 + bl L$0042,0 + ldo 32(%r26),%r26 +L$0049 + bv,n 0(%r2) + .EXIT + .PROCEND + .IMPORT BN_num_bits_word,CODE + .IMPORT fprintf,CODE + .IMPORT __iob,DATA + .SPACE $TEXT$ + .SUBSPA $LIT$ + + .align 4 +L$C0000 + .STRING "Division would overflow (%d)\x0a\x00" + .IMPORT abort,CODE + .SPACE $TEXT$ + .SUBSPA $CODE$ + + .align 4 + .EXPORT bn_div64,ENTRY,PRIV_LEV=3,ARGW0=GR,ARGW1=GR,ARGW2=GR,RTNVAL=GR +bn_div64 + .PROC + .CALLINFO FRAME=128,CALLS,SAVE_RP,ENTRY_GR=8 + .ENTRY + stw %r2,-20(0,%r30) + stwm %r8,128(0,%r30) + stw %r7,-124(0,%r30) + stw %r4,-112(0,%r30) + stw %r3,-108(0,%r30) + copy %r26,%r3 + copy %r25,%r4 + stw %r6,-120(0,%r30) + ldi 0,%r7 + stw %r5,-116(0,%r30) + movb,<> %r24,%r5,L$0051 + ldi 2,%r6 + bl L$0068,0 + ldi -1,%r28 +L$0051 + .CALL ARGW0=GR + bl BN_num_bits_word,%r2 + copy %r5,%r26 + copy %r28,%r24 + ldi 32,%r19 + comb,= %r19,%r24,L$0052 + subi 31,%r24,%r19 + mtsar %r19 + zvdepi 1,32,%r19 + comb,>>= %r19,%r3,L$0052 + addil LR'__iob-$global$+32,%r27 + ldo RR'__iob-$global$+32(%r1),%r26 + ldil LR'L$C0000,%r25 + .CALL ARGW0=GR,ARGW1=GR,ARGW2=GR + bl fprintf,%r2 + ldo RR'L$C0000(%r25),%r25 + .CALL + bl abort,%r2 + nop +L$0052 + comb,>> %r5,%r3,L$0053 + subi 32,%r24,%r24 + sub %r3,%r5,%r3 +L$0053 + comib,= 0,%r24,L$0054 + subi 31,%r24,%r19 + mtsar %r19 + zvdep %r5,32,%r5 + zvdep %r3,32,%r21 + subi 32,%r24,%r20 + mtsar %r20 + vshd 0,%r4,%r20 + or %r21,%r20,%r3 + mtsar %r19 + zvdep %r4,32,%r4 +L$0054 + extru %r5,15,16,%r23 + extru %r5,31,16,%r28 +L$0055 + extru %r3,15,16,%r19 + comb,<> %r23,%r19,L$0058 + copy %r3,%r26 + bl L$0059,0 + zdepi -1,31,16,%r29 +L$0058 + .IMPORT $$divU,MILLICODE + bl $$divU,%r31 + copy %r23,%r25 +L$0059 + stw %r29,-16(0,%r30) + fldws -16(0,%r30),%fr10L + stw %r28,-16(0,%r30) + fldws -16(0,%r30),%fr10R + stw %r23,-16(0,%r30) + xmpyu %fr10L,%fr10R,%fr8 + fldws -16(0,%r30),%fr10R + fstws %fr8R,-16(0,%r30) + xmpyu %fr10L,%fr10R,%fr9 + ldw -16(0,%r30),%r8 + fstws %fr9R,-16(0,%r30) + copy %r8,%r22 + ldw -16(0,%r30),%r8 + extru %r4,15,16,%r24 + copy %r8,%r21 +L$0060 + sub %r3,%r21,%r20 + copy %r20,%r19 + depi 0,31,16,%r19 + comib,<> 0,%r19,L$0061 + zdep %r20,15,16,%r19 + addl %r19,%r24,%r19 + comb,>>= %r19,%r22,L$0061 + sub %r22,%r28,%r22 + sub %r21,%r23,%r21 + bl L$0060,0 + ldo -1(%r29),%r29 +L$0061 + stw %r29,-16(0,%r30) + fldws -16(0,%r30),%fr10L + stw %r28,-16(0,%r30) + fldws -16(0,%r30),%fr10R + xmpyu %fr10L,%fr10R,%fr8 + fstws %fr8R,-16(0,%r30) + ldw -16(0,%r30),%r8 + stw %r23,-16(0,%r30) + fldws -16(0,%r30),%fr10R + copy %r8,%r19 + xmpyu %fr10L,%fr10R,%fr8 + fstws %fr8R,-16(0,%r30) + extru %r19,15,16,%r20 + ldw -16(0,%r30),%r8 + zdep %r19,15,16,%r19 + addl %r8,%r20,%r20 + comclr,<<= %r19,%r4,0 + addi 1,%r20,%r20 + comb,<<= %r20,%r3,L$0066 + sub %r4,%r19,%r4 + addl %r3,%r5,%r3 + ldo -1(%r29),%r29 +L$0066 + addib,= -1,%r6,L$0056 + sub %r3,%r20,%r3 + zdep %r29,15,16,%r7 + shd %r3,%r4,16,%r3 + bl L$0055,0 + zdep %r4,15,16,%r4 +L$0056 + or %r7,%r29,%r28 +L$0068 + ldw -148(0,%r30),%r2 + ldw -124(0,%r30),%r7 + ldw -120(0,%r30),%r6 + ldw -116(0,%r30),%r5 + ldw -112(0,%r30),%r4 + ldw -108(0,%r30),%r3 + bv 0(%r2) + ldwm -128(0,%r30),%r8 + .EXIT + .PROCEND
diff --git a/crypto/bn/asm/r3000.s b/crypto/bn/asm/r3000.s new file mode 100644 index 0000000..5be2a0d --- /dev/null +++ b/crypto/bn/asm/r3000.s
@@ -0,0 +1,646 @@ + .file 1 "../bn_mulw.c" + .set nobopt + .option pic2 + + # GNU C 2.6.3 [AL 1.1, MM 40] SGI running IRIX 5.0 compiled by GNU C + + # Cc1 defaults: + # -mabicalls + + # Cc1 arguments (-G value = 0, Cpu = 3000, ISA = 1): + # -quiet -dumpbase -O2 -o + +gcc2_compiled.: +__gnu_compiled_c: + .rdata + + .byte 0x24,0x52,0x65,0x76,0x69,0x73,0x69,0x6f + .byte 0x6e,0x3a,0x20,0x31,0x2e,0x34,0x39,0x20 + .byte 0x24,0x0 + + .byte 0x24,0x52,0x65,0x76,0x69,0x73,0x69,0x6f + .byte 0x6e,0x3a,0x20,0x31,0x2e,0x33,0x34,0x20 + .byte 0x24,0x0 + + .byte 0x24,0x52,0x65,0x76,0x69,0x73,0x69,0x6f + .byte 0x6e,0x3a,0x20,0x31,0x2e,0x35,0x20,0x24 + .byte 0x0 + + .byte 0x24,0x52,0x65,0x76,0x69,0x73,0x69,0x6f + .byte 0x6e,0x3a,0x20,0x31,0x2e,0x38,0x20,0x24 + .byte 0x0 + + .byte 0x24,0x52,0x65,0x76,0x69,0x73,0x69,0x6f + .byte 0x6e,0x3a,0x20,0x31,0x2e,0x32,0x33,0x20 + .byte 0x24,0x0 + + .byte 0x24,0x52,0x65,0x76,0x69,0x73,0x69,0x6f + .byte 0x6e,0x3a,0x20,0x31,0x2e,0x37,0x38,0x20 + .byte 0x24,0x0 + + .byte 0x24,0x52,0x65,0x76,0x69,0x73,0x69,0x6f + .byte 0x6e,0x3a,0x20,0x33,0x2e,0x37,0x30,0x20 + .byte 0x24,0x0 + + .byte 0x24,0x52,0x65,0x76,0x69,0x73,0x69,0x6f + .byte 0x6e,0x3a,0x20,0x31,0x2e,0x32,0x20,0x24 + .byte 0x0 + + .byte 0x24,0x52,0x65,0x76,0x69,0x73,0x69,0x6f + .byte 0x6e,0x3a,0x20,0x31,0x2e,0x34,0x20,0x24 + .byte 0x0 + + .byte 0x24,0x52,0x65,0x76,0x69,0x73,0x69,0x6f + .byte 0x6e,0x3a,0x20,0x31,0x2e,0x38,0x20,0x24 + .byte 0x0 + .text + .align 2 + .globl bn_mul_add_word + .ent bn_mul_add_word +bn_mul_add_word: + .frame $sp,0,$31 # vars= 0, regs= 0/0, args= 0, extra= 0 + .mask 0x00000000,0 + .fmask 0x00000000,0 + .set noreorder + .cpload $25 + .set reorder + move $12,$4 + move $14,$5 + move $9,$6 + move $13,$7 + move $8,$0 + addu $10,$12,12 + addu $11,$14,12 +$L2: + lw $6,0($14) + #nop + multu $13,$6 + mfhi $6 + mflo $7 + #nop + move $5,$8 + move $4,$0 + lw $3,0($12) + addu $9,$9,-1 + move $2,$0 + addu $7,$7,$3 + sltu $8,$7,$3 + addu $6,$6,$2 + addu $6,$6,$8 + addu $7,$7,$5 + sltu $2,$7,$5 + addu $6,$6,$4 + addu $6,$6,$2 + srl $3,$6,0 + move $2,$0 + move $8,$3 + .set noreorder + .set nomacro + beq $9,$0,$L3 + sw $7,0($12) + .set macro + .set reorder + + lw $6,-8($11) + #nop + multu $13,$6 + mfhi $6 + mflo $7 + #nop + move $5,$8 + move $4,$0 + lw $3,-8($10) + addu $9,$9,-1 + move $2,$0 + addu $7,$7,$3 + sltu $8,$7,$3 + addu $6,$6,$2 + addu $6,$6,$8 + addu $7,$7,$5 + sltu $2,$7,$5 + addu $6,$6,$4 + addu $6,$6,$2 + srl $3,$6,0 + move $2,$0 + move $8,$3 + .set noreorder + .set nomacro + beq $9,$0,$L3 + sw $7,-8($10) + .set macro + .set reorder + + lw $6,-4($11) + #nop + multu $13,$6 + mfhi $6 + mflo $7 + #nop + move $5,$8 + move $4,$0 + lw $3,-4($10) + addu $9,$9,-1 + move $2,$0 + addu $7,$7,$3 + sltu $8,$7,$3 + addu $6,$6,$2 + addu $6,$6,$8 + addu $7,$7,$5 + sltu $2,$7,$5 + addu $6,$6,$4 + addu $6,$6,$2 + srl $3,$6,0 + move $2,$0 + move $8,$3 + .set noreorder + .set nomacro + beq $9,$0,$L3 + sw $7,-4($10) + .set macro + .set reorder + + lw $6,0($11) + #nop + multu $13,$6 + mfhi $6 + mflo $7 + #nop + move $5,$8 + move $4,$0 + lw $3,0($10) + addu $9,$9,-1 + move $2,$0 + addu $7,$7,$3 + sltu $8,$7,$3 + addu $6,$6,$2 + addu $6,$6,$8 + addu $7,$7,$5 + sltu $2,$7,$5 + addu $6,$6,$4 + addu $6,$6,$2 + srl $3,$6,0 + move $2,$0 + move $8,$3 + .set noreorder + .set nomacro + beq $9,$0,$L3 + sw $7,0($10) + .set macro + .set reorder + + addu $11,$11,16 + addu $14,$14,16 + addu $10,$10,16 + .set noreorder + .set nomacro + j $L2 + addu $12,$12,16 + .set macro + .set reorder + +$L3: + .set noreorder + .set nomacro + j $31 + move $2,$8 + .set macro + .set reorder + + .end bn_mul_add_word + .align 2 + .globl bn_mul_word + .ent bn_mul_word +bn_mul_word: + .frame $sp,0,$31 # vars= 0, regs= 0/0, args= 0, extra= 0 + .mask 0x00000000,0 + .fmask 0x00000000,0 + .set noreorder + .cpload $25 + .set reorder + move $11,$4 + move $12,$5 + move $8,$6 + move $6,$0 + addu $10,$11,12 + addu $9,$12,12 +$L10: + lw $4,0($12) + #nop + multu $7,$4 + mfhi $4 + mflo $5 + #nop + move $3,$6 + move $2,$0 + addu $8,$8,-1 + addu $5,$5,$3 + sltu $6,$5,$3 + addu $4,$4,$2 + addu $4,$4,$6 + srl $3,$4,0 + move $2,$0 + move $6,$3 + .set noreorder + .set nomacro + beq $8,$0,$L11 + sw $5,0($11) + .set macro + .set reorder + + lw $4,-8($9) + #nop + multu $7,$4 + mfhi $4 + mflo $5 + #nop + move $3,$6 + move $2,$0 + addu $8,$8,-1 + addu $5,$5,$3 + sltu $6,$5,$3 + addu $4,$4,$2 + addu $4,$4,$6 + srl $3,$4,0 + move $2,$0 + move $6,$3 + .set noreorder + .set nomacro + beq $8,$0,$L11 + sw $5,-8($10) + .set macro + .set reorder + + lw $4,-4($9) + #nop + multu $7,$4 + mfhi $4 + mflo $5 + #nop + move $3,$6 + move $2,$0 + addu $8,$8,-1 + addu $5,$5,$3 + sltu $6,$5,$3 + addu $4,$4,$2 + addu $4,$4,$6 + srl $3,$4,0 + move $2,$0 + move $6,$3 + .set noreorder + .set nomacro + beq $8,$0,$L11 + sw $5,-4($10) + .set macro + .set reorder + + lw $4,0($9) + #nop + multu $7,$4 + mfhi $4 + mflo $5 + #nop + move $3,$6 + move $2,$0 + addu $8,$8,-1 + addu $5,$5,$3 + sltu $6,$5,$3 + addu $4,$4,$2 + addu $4,$4,$6 + srl $3,$4,0 + move $2,$0 + move $6,$3 + .set noreorder + .set nomacro + beq $8,$0,$L11 + sw $5,0($10) + .set macro + .set reorder + + addu $9,$9,16 + addu $12,$12,16 + addu $10,$10,16 + .set noreorder + .set nomacro + j $L10 + addu $11,$11,16 + .set macro + .set reorder + +$L11: + .set noreorder + .set nomacro + j $31 + move $2,$6 + .set macro + .set reorder + + .end bn_mul_word + .align 2 + .globl bn_sqr_words + .ent bn_sqr_words +bn_sqr_words: + .frame $sp,0,$31 # vars= 0, regs= 0/0, args= 0, extra= 0 + .mask 0x00000000,0 + .fmask 0x00000000,0 + .set noreorder + .cpload $25 + .set reorder + move $9,$4 + addu $7,$9,28 + addu $8,$5,12 +$L18: + lw $2,0($5) + #nop + multu $2,$2 + mfhi $2 + mflo $3 + #nop + addu $6,$6,-1 + sw $3,0($9) + srl $3,$2,0 + move $2,$0 + .set noreorder + .set nomacro + beq $6,$0,$L19 + sw $3,-24($7) + .set macro + .set reorder + + lw $2,-8($8) + #nop + multu $2,$2 + mfhi $2 + mflo $3 + #nop + addu $6,$6,-1 + sw $3,-20($7) + srl $3,$2,0 + move $2,$0 + .set noreorder + .set nomacro + beq $6,$0,$L19 + sw $3,-16($7) + .set macro + .set reorder + + lw $2,-4($8) + #nop + multu $2,$2 + mfhi $2 + mflo $3 + #nop + addu $6,$6,-1 + sw $3,-12($7) + srl $3,$2,0 + move $2,$0 + .set noreorder + .set nomacro + beq $6,$0,$L19 + sw $3,-8($7) + .set macro + .set reorder + + lw $2,0($8) + #nop + multu $2,$2 + mfhi $2 + mflo $3 + #nop + addu $6,$6,-1 + sw $3,-4($7) + srl $3,$2,0 + move $2,$0 + .set noreorder + .set nomacro + beq $6,$0,$L19 + sw $3,0($7) + .set macro + .set reorder + + addu $8,$8,16 + addu $5,$5,16 + addu $7,$7,32 + .set noreorder + .set nomacro + j $L18 + addu $9,$9,32 + .set macro + .set reorder + +$L19: + j $31 + .end bn_sqr_words + .rdata + .align 2 +$LC0: + + .byte 0x44,0x69,0x76,0x69,0x73,0x69,0x6f,0x6e + .byte 0x20,0x77,0x6f,0x75,0x6c,0x64,0x20,0x6f + .byte 0x76,0x65,0x72,0x66,0x6c,0x6f,0x77,0xa + .byte 0x0 + .text + .align 2 + .globl bn_div64 + .ent bn_div64 +bn_div64: + .frame $sp,56,$31 # vars= 0, regs= 7/0, args= 16, extra= 8 + .mask 0x901f0000,-8 + .fmask 0x00000000,0 + .set noreorder + .cpload $25 + .set reorder + subu $sp,$sp,56 + .cprestore 16 + sw $16,24($sp) + move $16,$4 + sw $17,28($sp) + move $17,$5 + sw $18,32($sp) + move $18,$6 + sw $20,40($sp) + move $20,$0 + sw $19,36($sp) + li $19,0x00000002 # 2 + sw $31,48($sp) + .set noreorder + .set nomacro + bne $18,$0,$L26 + sw $28,44($sp) + .set macro + .set reorder + + .set noreorder + .set nomacro + j $L43 + li $2,-1 # 0xffffffff + .set macro + .set reorder + +$L26: + move $4,$18 + jal BN_num_bits_word + move $4,$2 + li $2,0x00000020 # 32 + .set noreorder + .set nomacro + beq $4,$2,$L27 + li $2,0x00000001 # 1 + .set macro + .set reorder + + sll $2,$2,$4 + sltu $2,$2,$16 + .set noreorder + .set nomacro + beq $2,$0,$L44 + li $5,0x00000020 # 32 + .set macro + .set reorder + + la $4,__iob+32 + la $5,$LC0 + jal fprintf + jal abort +$L27: + li $5,0x00000020 # 32 +$L44: + sltu $2,$16,$18 + .set noreorder + .set nomacro + bne $2,$0,$L28 + subu $4,$5,$4 + .set macro + .set reorder + + subu $16,$16,$18 +$L28: + .set noreorder + .set nomacro + beq $4,$0,$L29 + li $10,-65536 # 0xffff0000 + .set macro + .set reorder + + sll $18,$18,$4 + sll $3,$16,$4 + subu $2,$5,$4 + srl $2,$17,$2 + or $16,$3,$2 + sll $17,$17,$4 +$L29: + srl $7,$18,16 + andi $9,$18,0xffff +$L30: + srl $2,$16,16 + .set noreorder + .set nomacro + beq $2,$7,$L34 + li $6,0x0000ffff # 65535 + .set macro + .set reorder + + divu $6,$16,$7 +$L34: + mult $6,$9 + mflo $5 + #nop + #nop + mult $6,$7 + and $2,$17,$10 + srl $8,$2,16 + mflo $4 +$L35: + subu $3,$16,$4 + and $2,$3,$10 + .set noreorder + .set nomacro + bne $2,$0,$L36 + sll $2,$3,16 + .set macro + .set reorder + + addu $2,$2,$8 + sltu $2,$2,$5 + .set noreorder + .set nomacro + beq $2,$0,$L36 + subu $5,$5,$9 + .set macro + .set reorder + + subu $4,$4,$7 + .set noreorder + .set nomacro + j $L35 + addu $6,$6,-1 + .set macro + .set reorder + +$L36: + mult $6,$7 + mflo $5 + #nop + #nop + mult $6,$9 + mflo $4 + #nop + #nop + srl $3,$4,16 + sll $2,$4,16 + and $4,$2,$10 + sltu $2,$17,$4 + .set noreorder + .set nomacro + beq $2,$0,$L40 + addu $5,$5,$3 + .set macro + .set reorder + + addu $5,$5,1 +$L40: + sltu $2,$16,$5 + .set noreorder + .set nomacro + beq $2,$0,$L41 + subu $17,$17,$4 + .set macro + .set reorder + + addu $16,$16,$18 + addu $6,$6,-1 +$L41: + addu $19,$19,-1 + .set noreorder + .set nomacro + beq $19,$0,$L31 + subu $16,$16,$5 + .set macro + .set reorder + + sll $20,$6,16 + sll $3,$16,16 + srl $2,$17,16 + or $16,$3,$2 + .set noreorder + .set nomacro + j $L30 + sll $17,$17,16 + .set macro + .set reorder + +$L31: + or $2,$20,$6 +$L43: + lw $31,48($sp) + lw $20,40($sp) + lw $19,36($sp) + lw $18,32($sp) + lw $17,28($sp) + lw $16,24($sp) + addu $sp,$sp,56 + j $31 + .end bn_div64 + + .globl abort .text + .globl fprintf .text + .globl BN_num_bits_word .text
diff --git a/crypto/bn/asm/sparc.s b/crypto/bn/asm/sparc.s new file mode 100644 index 0000000..37c5fb1 --- /dev/null +++ b/crypto/bn/asm/sparc.s
@@ -0,0 +1,359 @@ + .file "bn_mulw.c" +gcc2_compiled.: +.section ".text" + .align 4 + .global bn_mul_add_word + .type bn_mul_add_word,#function + .proc 016 +bn_mul_add_word: + !#PROLOGUE# 0 + save %sp,-112,%sp + !#PROLOGUE# 1 + mov %i0,%o0 + mov %i1,%o2 + mov %i2,%g1 + mov %i3,%o1 + mov 0,%i4 + add %o0,12,%g4 + add %o2,12,%o7 +.LL2: + mov %i4,%i3 + mov 0,%i2 + ld [%o0],%g2 + mov %g2,%i1 + ld [%o2],%g2 + mov 0,%i0 + umul %o1,%g2,%g3 + rd %y,%g2 + addcc %g3,%i1,%g3 + addx %g2,%i0,%g2 + addcc %g3,%i3,%g3 + addx %g2,%i2,%g2 + st %g3,[%o0] + mov %g2,%i5 + mov 0,%i4 + addcc %g1,-1,%g1 + be .LL3 + mov %i5,%i4 + mov %i4,%i3 + mov 0,%i2 + ld [%g4-8],%g2 + mov %g2,%i1 + ld [%o7-8],%g2 + mov 0,%i0 + umul %o1,%g2,%g3 + rd %y,%g2 + addcc %g3,%i1,%g3 + addx %g2,%i0,%g2 + addcc %g3,%i3,%g3 + addx %g2,%i2,%g2 + st %g3,[%g4-8] + mov %g2,%i5 + mov 0,%i4 + addcc %g1,-1,%g1 + be .LL3 + mov %i5,%i4 + mov %i4,%i3 + mov 0,%i2 + ld [%g4-4],%g2 + mov %g2,%i1 + ld [%o7-4],%g2 + mov 0,%i0 + umul %o1,%g2,%g3 + rd %y,%g2 + addcc %g3,%i1,%g3 + addx %g2,%i0,%g2 + addcc %g3,%i3,%g3 + addx %g2,%i2,%g2 + st %g3,[%g4-4] + mov %g2,%i5 + mov 0,%i4 + addcc %g1,-1,%g1 + be .LL3 + mov %i5,%i4 + mov %i4,%i3 + mov 0,%i2 + ld [%g4],%g2 + mov %g2,%i1 + ld [%o7],%g2 + mov 0,%i0 + umul %o1,%g2,%g3 + rd %y,%g2 + addcc %g3,%i1,%g3 + addx %g2,%i0,%g2 + addcc %g3,%i3,%g3 + addx %g2,%i2,%g2 + st %g3,[%g4] + mov %g2,%i5 + mov 0,%i4 + addcc %g1,-1,%g1 + be .LL3 + mov %i5,%i4 + add %o7,16,%o7 + add %o2,16,%o2 + add %g4,16,%g4 + b .LL2 + add %o0,16,%o0 +.LL3: + ret + restore %g0,%i4,%o0 +.LLfe1: + .size bn_mul_add_word,.LLfe1-bn_mul_add_word + .align 4 + .global bn_mul_word + .type bn_mul_word,#function + .proc 016 +bn_mul_word: + !#PROLOGUE# 0 + save %sp,-112,%sp + !#PROLOGUE# 1 + mov %i0,%o7 + mov %i1,%o0 + mov %i2,%i4 + mov %i3,%g4 + mov 0,%i0 + add %o7,12,%g1 + add %o0,12,%i5 +.LL18: + mov %i0,%g3 + mov 0,%g2 + ld [%o0],%i2 + umul %g4,%i2,%i3 + rd %y,%i2 + addcc %i3,%g3,%i3 + addx %i2,%g2,%i2 + st %i3,[%o7] + mov %i2,%i1 + mov 0,%i0 + addcc %i4,-1,%i4 + be .LL19 + mov %i1,%i0 + mov %i0,%g3 + mov 0,%g2 + ld [%i5-8],%i2 + umul %g4,%i2,%i3 + rd %y,%i2 + addcc %i3,%g3,%i3 + addx %i2,%g2,%i2 + st %i3,[%g1-8] + mov %i2,%i1 + mov 0,%i0 + addcc %i4,-1,%i4 + be .LL19 + mov %i1,%i0 + mov %i0,%g3 + mov 0,%g2 + ld [%i5-4],%i2 + umul %g4,%i2,%i3 + rd %y,%i2 + addcc %i3,%g3,%i3 + addx %i2,%g2,%i2 + st %i3,[%g1-4] + mov %i2,%i1 + mov 0,%i0 + addcc %i4,-1,%i4 + be .LL19 + mov %i1,%i0 + mov %i0,%g3 + mov 0,%g2 + ld [%i5],%i2 + umul %g4,%i2,%i3 + rd %y,%i2 + addcc %i3,%g3,%i3 + addx %i2,%g2,%i2 + st %i3,[%g1] + mov %i2,%i1 + mov 0,%i0 + addcc %i4,-1,%i4 + be .LL19 + mov %i1,%i0 + add %i5,16,%i5 + add %o0,16,%o0 + add %g1,16,%g1 + b .LL18 + add %o7,16,%o7 +.LL19: + ret + restore +.LLfe2: + .size bn_mul_word,.LLfe2-bn_mul_word + .align 4 + .global bn_sqr_words + .type bn_sqr_words,#function + .proc 020 +bn_sqr_words: + !#PROLOGUE# 0 + !#PROLOGUE# 1 + mov %o0,%g4 + add %g4,28,%o3 + add %o1,12,%g1 +.LL34: + ld [%o1],%o0 + addcc %o2,-1,%o2 + umul %o0,%o0,%o5 + rd %y,%o4 + st %o5,[%g4] + mov %o4,%g3 + mov 0,%g2 + be .LL35 + st %g3,[%o3-24] + ld [%g1-8],%o0 + addcc %o2,-1,%o2 + umul %o0,%o0,%o5 + rd %y,%o4 + st %o5,[%o3-20] + mov %o4,%g3 + mov 0,%g2 + be .LL35 + st %g3,[%o3-16] + ld [%g1-4],%o0 + addcc %o2,-1,%o2 + umul %o0,%o0,%o5 + rd %y,%o4 + st %o5,[%o3-12] + mov %o4,%g3 + mov 0,%g2 + be .LL35 + st %g3,[%o3-8] + ld [%g1],%o0 + addcc %o2,-1,%o2 + umul %o0,%o0,%o5 + rd %y,%o4 + st %o5,[%o3-4] + mov %o4,%g3 + mov 0,%g2 + be .LL35 + st %g3,[%o3] + add %g1,16,%g1 + add %o1,16,%o1 + add %o3,32,%o3 + b .LL34 + add %g4,32,%g4 +.LL35: + retl + nop +.LLfe3: + .size bn_sqr_words,.LLfe3-bn_sqr_words +.section ".rodata" + .align 8 +.LLC0: + .asciz "Division would overflow\n" +.section ".text" + .align 4 + .global bn_div64 + .type bn_div64,#function + .proc 016 +bn_div64: + !#PROLOGUE# 0 + save %sp,-112,%sp + !#PROLOGUE# 1 + mov 0,%l1 + cmp %i2,0 + bne .LL42 + mov 2,%l0 + b .LL59 + mov -1,%i0 +.LL42: + call BN_num_bits_word,0 + mov %i2,%o0 + mov %o0,%o2 + cmp %o2,32 + be .LL43 + mov 1,%o0 + sll %o0,%o2,%o0 + cmp %i0,%o0 + bleu .LL60 + mov 32,%o0 + sethi %hi(__iob+32),%o0 + or %o0,%lo(__iob+32),%o0 + sethi %hi(.LLC0),%o1 + call fprintf,0 + or %o1,%lo(.LLC0),%o1 + call abort,0 + nop +.LL43: + mov 32,%o0 +.LL60: + cmp %i0,%i2 + blu .LL44 + sub %o0,%o2,%o2 + sub %i0,%i2,%i0 +.LL44: + cmp %o2,0 + be .LL45 + sethi %hi(-65536),%o7 + sll %i2,%o2,%i2 + sll %i0,%o2,%o1 + sub %o0,%o2,%o0 + srl %i1,%o0,%o0 + or %o1,%o0,%i0 + sll %i1,%o2,%i1 +.LL45: + srl %i2,16,%g2 + sethi %hi(65535),%o0 + or %o0,%lo(65535),%o1 + and %i2,%o1,%g3 + mov %o0,%g4 + mov %o1,%g1 +.LL46: + srl %i0,16,%o0 + cmp %o0,%g2 + be .LL50 + or %g4,%lo(65535),%o3 + wr %g0,%g0,%y + nop + nop + nop + udiv %i0,%g2,%o3 +.LL50: + and %i1,%o7,%o0 + srl %o0,16,%o5 + smul %o3,%g3,%o4 + smul %o3,%g2,%o2 +.LL51: + sub %i0,%o2,%o1 + andcc %o1,%o7,%g0 + bne .LL52 + sll %o1,16,%o0 + add %o0,%o5,%o0 + cmp %o4,%o0 + bleu .LL52 + sub %o4,%g3,%o4 + sub %o2,%g2,%o2 + b .LL51 + add %o3,-1,%o3 +.LL52: + smul %o3,%g2,%o2 + smul %o3,%g3,%o0 + srl %o0,16,%o1 + sll %o0,16,%o0 + and %o0,%o7,%o0 + cmp %i1,%o0 + bgeu .LL56 + add %o2,%o1,%o2 + add %o2,1,%o2 +.LL56: + cmp %i0,%o2 + bgeu .LL57 + sub %i1,%o0,%i1 + add %i0,%i2,%i0 + add %o3,-1,%o3 +.LL57: + addcc %l0,-1,%l0 + be .LL47 + sub %i0,%o2,%i0 + sll %o3,16,%l1 + sll %i0,16,%o0 + srl %i1,16,%o1 + or %o0,%o1,%i0 + and %i1,%g1,%o0 + b .LL46 + sll %o0,16,%i1 +.LL47: + or %l1,%o3,%i0 +.LL59: + ret + restore +.LLfe4: + .size bn_div64,.LLfe4-bn_div64 + .ident "GCC: (GNU) 2.7.0"
diff --git a/crypto/bn/asm/x86-bsdi.s b/crypto/bn/asm/x86-bsdi.s new file mode 100644 index 0000000..ca66876 --- /dev/null +++ b/crypto/bn/asm/x86-bsdi.s
@@ -0,0 +1,272 @@ + .file "bn_mulw.c" + .version "01.01" +gcc2_compiled.: +.text + .align 4 +.globl _bn_mul_add_word +_bn_mul_add_word: + pushl %ebp + pushl %edi + pushl %esi + pushl %ebx + + # ax L(t) + # dx H(t) + # bx a + # cx w + # di r + # si c + # bp num + xorl %esi,%esi # c=0 + movl 20(%esp),%edi # r => edi + movl 24(%esp),%ebx # a => exb + movl 32(%esp),%ecx # w => ecx + movl 28(%esp),%ebp # num => ebp + + shrl $2,%ebp # num/4 + je .L910 + +# .align 4 +.L110: + # Round 1 + movl %ecx,%eax # w => eax + mull (%ebx) # w * *a + addl (%edi),%eax # *r+=L(t) + adcl $0,%edx # H(t)+= carry + addl %esi,%eax # L(t)+=c + adcl $0,%edx # H(t)+=carry + movl %eax,(%edi) # *r+=L(t) + movl %edx,%esi # c=H(t) + + # Round 2 + movl %ecx,%eax # w => eax + mull 4(%ebx) # w * *a + addl 4(%edi),%eax # *r+=L(t) + adcl $0,%edx # H(t)+= carry + addl %esi,%eax # L(t)+=c + adcl $0,%edx # H(t)+=carry + movl %eax,4(%edi) # *r+=L(t) + movl %edx,%esi # c=H(t) + + # Round 3 + movl %ecx,%eax # w => eax + mull 8(%ebx) # w * *a + addl 8(%edi),%eax # *r+=L(t) + adcl $0,%edx # H(t)+=carry + addl %esi,%eax # L(t)+=c + adcl $0,%edx # H(t)+=carry + movl %eax,8(%edi) # *r+=L(t) + movl %edx,%esi # c=H(t) + + # Round 4 + movl %ecx,%eax # w => eax + mull 12(%ebx) # w * *a + addl 12(%edi),%eax # *r+=L(t) + adcl $0,%edx # H(t)+=carry + addl %esi,%eax # L(t)+=c + adcl $0,%edx # H(t)+=carry + movl %eax,12(%edi) # *r+=L(t) + movl %edx,%esi # c=H(t) + + addl $16,%ebx # a+=4 (4 words) + addl $16,%edi # r+=4 (4 words) + + decl %ebp # --num + je .L910 + jmp .L110 +# .align 4 +.L910: + movl 28(%esp),%ebp # num => ebp + andl $3,%ebp + je .L111 + + # Round 1 + movl %ecx,%eax # w => eax + mull (%ebx) # w * *a + addl (%edi),%eax # *r+=L(t) + adcl $0,%edx # H(t)+=carry + addl %esi,%eax # L(t)+=c + adcl $0,%edx # H(t)+=carry + movl %eax,(%edi) # *r+=L(t) + movl %edx,%esi # c=H(t) + decl %ebp # --num + je .L111 + + # Round 2 + movl %ecx,%eax # w => eax + mull 4(%ebx) # w * *a + addl 4(%edi),%eax # *r+=L(t) + adcl $0,%edx # H(t)+=carry + addl %esi,%eax # L(t)+=c + adcl $0,%edx # H(t)+=carry + movl %eax,4(%edi) # *r+=L(t) + movl %edx,%esi # c=H(t) + decl %ebp # --num + je .L111 + + # Round 3 + movl %ecx,%eax # w => eax + mull 8(%ebx) # w * *a + addl 8(%edi),%eax # *r+=L(t) + adcl $0,%edx # H(t)+=carry + addl %esi,%eax # L(t)+=c + adcl $0,%edx # H(t)+=carry + movl %eax,8(%edi) # *r+=L(t) + movl %edx,%esi # c=H(t) + +# .align 4 +.L111: + movl %esi,%eax # return(c) + popl %ebx + popl %esi + popl %edi + popl %ebp + ret +.Lfe1: + .align 4 +.globl _bn_mul_word +_bn_mul_word: + pushl %ebp + pushl %edi + pushl %esi + pushl %ebx + + # ax L(t) + # dx H(t) + # bx a + # cx w + # di r + # num bp + # si c + xorl %esi,%esi # c=0 + movl 20(%esp),%edi # r => edi + movl 24(%esp),%ebx # a => exb + movl 28(%esp),%ebp # num => bp + movl 32(%esp),%ecx # w => ecx + +# .align 4 +.L210: + movl %ecx,%eax # w => eax + mull (%ebx) # w * *a + addl %esi,%eax # L(t)+=c + adcl $0,%edx # H(t)+=carry + movl %eax,(%edi) # *r=L(t) + movl %edx,%esi # c=H(t) + decl %ebp # --num + je .L211 + + movl %ecx,%eax # w => eax + mull 4(%ebx) # w * *a + addl %esi,%eax # L(t)+=c + adcl $0,%edx # H(t)+=carry + movl %eax,4(%edi) # *r=L(t) + movl %edx,%esi # c=H(t) + decl %ebp # --num + je .L211 + + movl %ecx,%eax # w => eax + mull 8(%ebx) # w * *a + addl %esi,%eax # L(t)+=c + adcl $0,%edx # H(t)+=carry + movl %eax,8(%edi) # *r=L(t) + movl %edx,%esi # c=H(t) + decl %ebp # --num + je .L211 + + movl %ecx,%eax # w => eax + mull 12(%ebx) # w * *a + addl %esi,%eax # L(t)+=c + adcl $0,%edx # H(t)+=carry + movl %eax,12(%edi) # *r=L(t) + movl %edx,%esi # c=H(t) + decl %ebp # --num + je .L211 + + addl $16,%ebx # a+=4 (4 words) + addl $16,%edi # r+=4 (4 words) + + jmp .L210 +# .align 4 +.L211: + movl %esi,%eax # return(c) + popl %ebx + popl %esi + popl %edi + popl %ebp + ret +.Lfe2: + .align 4 +.globl _bn_sqr_words +_bn_sqr_words: + pushl %edi + pushl %esi + pushl %ebx + movl 16(%esp),%esi # r + movl 20(%esp),%edi # a + movl 24(%esp),%ebx # n +# .align 4 + shrl $2,%ebx + jz .L99 +.L28: + movl (%edi),%eax # get a + mull %eax # a*a + movl %eax,(%esi) # put low into return addr + movl %edx,4(%esi) # put high into return addr + + movl 4(%edi),%eax # get a + mull %eax # a*a + movl %eax,8(%esi) # put low into return addr + movl %edx,12(%esi) # put high into return addr + + movl 8(%edi),%eax # get a + mull %eax # a*a + movl %eax,16(%esi) # put low into return addr + movl %edx,20(%esi) # put high into return addr + + movl 12(%edi),%eax # get a + mull %eax # a*a + movl %eax,24(%esi) # put low into return addr + movl %edx,28(%esi) # put high into return addr + + addl $16,%edi + addl $32,%esi + decl %ebx # n-=4; + jz .L99 + jmp .L28 +# .align 4 +.L99: + movl 24(%esp),%ebx # n + andl $3,%ebx + jz .L29 + movl (%edi),%eax # get a + mull %eax # a*a + movl %eax,(%esi) # put low into return addr + movl %edx,4(%esi) # put high into return addr + decl %ebx # n--; + jz .L29 + movl 4(%edi),%eax # get a + mull %eax # a*a + movl %eax,8(%esi) # put low into return addr + movl %edx,12(%esi) # put high into return addr + decl %ebx # n--; + jz .L29 + movl 8(%edi),%eax # get a + mull %eax # a*a + movl %eax,16(%esi) # put low into return addr + movl %edx,20(%esi) # put high into return addr + +.L29: + popl %ebx + popl %esi + popl %edi + ret +.Lfe3: + .align 4 +.globl _bn_div64 +_bn_div64: + movl 4(%esp),%edx # a + movl 8(%esp),%eax # b + divl 12(%esp) # ab/c + ret +.Lfe4: + .ident "GCC: (GNU) 2.6.3"
diff --git a/crypto/bn/asm/x86-lnx.s b/crypto/bn/asm/x86-lnx.s new file mode 100644 index 0000000..5123867 --- /dev/null +++ b/crypto/bn/asm/x86-lnx.s
@@ -0,0 +1,282 @@ + .file "bn_mulw.c" + .version "01.01" +gcc2_compiled.: +.text + .align 16 +.globl bn_mul_add_word + .type bn_mul_add_word,@function +bn_mul_add_word: + pushl %ebp + pushl %edi + pushl %esi + pushl %ebx + + # ax L(t) + # dx H(t) + # bx a + # cx w + # di r + # si c + # bp num + xorl %esi,%esi # c=0 + movl 20(%esp),%edi # r => edi + movl 24(%esp),%ebx # a => exb + movl 32(%esp),%ecx # w => ecx + movl 28(%esp),%ebp # num => ebp + + shrl $2,%ebp # num/4 + je .L910 + + .align 4 +.L110: + # Round 1 + movl %ecx,%eax # w => eax + mull (%ebx) # w * *a + addl (%edi),%eax # *r+=L(t) + adcl $0,%edx # H(t)+= carry + addl %esi,%eax # L(t)+=c + adcl $0,%edx # H(t)+=carry + movl %eax,(%edi) # *r+=L(t) + movl %edx,%esi # c=H(t) + + # Round 2 + movl %ecx,%eax # w => eax + mull 4(%ebx) # w * *a + addl 4(%edi),%eax # *r+=L(t) + adcl $0,%edx # H(t)+= carry + addl %esi,%eax # L(t)+=c + adcl $0,%edx # H(t)+=carry + movl %eax,4(%edi) # *r+=L(t) + movl %edx,%esi # c=H(t) + + # Round 3 + movl %ecx,%eax # w => eax + mull 8(%ebx) # w * *a + addl 8(%edi),%eax # *r+=L(t) + adcl $0,%edx # H(t)+=carry + addl %esi,%eax # L(t)+=c + adcl $0,%edx # H(t)+=carry + movl %eax,8(%edi) # *r+=L(t) + movl %edx,%esi # c=H(t) + + # Round 4 + movl %ecx,%eax # w => eax + mull 12(%ebx) # w * *a + addl 12(%edi),%eax # *r+=L(t) + adcl $0,%edx # H(t)+=carry + addl %esi,%eax # L(t)+=c + adcl $0,%edx # H(t)+=carry + movl %eax,12(%edi) # *r+=L(t) + movl %edx,%esi # c=H(t) + + addl $16,%ebx # a+=4 (4 words) + addl $16,%edi # r+=4 (4 words) + + decl %ebp # --num + je .L910 + jmp .L110 + .align 4 +.L910: + movl 28(%esp),%ebp # num => ebp + andl $3,%ebp + je .L111 + + # Round 1 + movl %ecx,%eax # w => eax + mull (%ebx) # w * *a + addl (%edi),%eax # *r+=L(t) + adcl $0,%edx # H(t)+=carry + addl %esi,%eax # L(t)+=c + adcl $0,%edx # H(t)+=carry + movl %eax,(%edi) # *r+=L(t) + movl %edx,%esi # c=H(t) + decl %ebp # --num + je .L111 + + # Round 2 + movl %ecx,%eax # w => eax + mull 4(%ebx) # w * *a + addl 4(%edi),%eax # *r+=L(t) + adcl $0,%edx # H(t)+=carry + addl %esi,%eax # L(t)+=c + adcl $0,%edx # H(t)+=carry + movl %eax,4(%edi) # *r+=L(t) + movl %edx,%esi # c=H(t) + decl %ebp # --num + je .L111 + + # Round 3 + movl %ecx,%eax # w => eax + mull 8(%ebx) # w * *a + addl 8(%edi),%eax # *r+=L(t) + adcl $0,%edx # H(t)+=carry + addl %esi,%eax # L(t)+=c + adcl $0,%edx # H(t)+=carry + movl %eax,8(%edi) # *r+=L(t) + movl %edx,%esi # c=H(t) + + .align 4 +.L111: + movl %esi,%eax # return(c) + popl %ebx + popl %esi + popl %edi + popl %ebp + ret +.Lfe1: + .size bn_mul_add_word,.Lfe1-bn_mul_add_word + .align 16 +.globl bn_mul_word + .type bn_mul_word,@function +bn_mul_word: + pushl %ebp + pushl %edi + pushl %esi + pushl %ebx + + # ax L(t) + # dx H(t) + # bx a + # cx w + # di r + # num bp + # si c + xorl %esi,%esi # c=0 + movl 20(%esp),%edi # r => edi + movl 24(%esp),%ebx # a => exb + movl 28(%esp),%ebp # num => bp + movl 32(%esp),%ecx # w => ecx + + .align 4 +.L210: + movl %ecx,%eax # w => eax + mull (%ebx) # w * *a + addl %esi,%eax # L(t)+=c + adcl $0,%edx # H(t)+=carry + movl %eax,(%edi) # *r=L(t) + movl %edx,%esi # c=H(t) + decl %ebp # --num + je .L211 + + movl %ecx,%eax # w => eax + mull 4(%ebx) # w * *a + addl %esi,%eax # L(t)+=c + adcl $0,%edx # H(t)+=carry + movl %eax,4(%edi) # *r=L(t) + movl %edx,%esi # c=H(t) + decl %ebp # --num + je .L211 + + movl %ecx,%eax # w => eax + mull 8(%ebx) # w * *a + addl %esi,%eax # L(t)+=c + adcl $0,%edx # H(t)+=carry + movl %eax,8(%edi) # *r=L(t) + movl %edx,%esi # c=H(t) + decl %ebp # --num + je .L211 + + movl %ecx,%eax # w => eax + mull 12(%ebx) # w * *a + addl %esi,%eax # L(t)+=c + adcl $0,%edx # H(t)+=carry + movl %eax,12(%edi) # *r=L(t) + movl %edx,%esi # c=H(t) + decl %ebp # --num + je .L211 + + addl $16,%ebx # a+=4 (4 words) + addl $16,%edi # r+=4 (4 words) + + jmp .L210 + .align 16 +.L211: + movl %esi,%eax # return(c) + popl %ebx + popl %esi + popl %edi + popl %ebp + ret +.Lfe2: + .size bn_mul_word,.Lfe2-bn_mul_word + + .align 16 +.globl bn_sqr_words + .type bn_sqr_words,@function +bn_sqr_words: + pushl %edi + pushl %esi + pushl %ebx + movl 16(%esp),%esi # r + movl 20(%esp),%edi # a + movl 24(%esp),%ebx # n + .align 4 + shrl $2,%ebx + jz .L99 +.L28: + movl (%edi),%eax # get a + mull %eax # a*a + movl %eax,(%esi) # put low into return addr + movl %edx,4(%esi) # put high into return addr + + movl 4(%edi),%eax # get a + mull %eax # a*a + movl %eax,8(%esi) # put low into return addr + movl %edx,12(%esi) # put high into return addr + + movl 8(%edi),%eax # get a + mull %eax # a*a + movl %eax,16(%esi) # put low into return addr + movl %edx,20(%esi) # put high into return addr + + movl 12(%edi),%eax # get a + mull %eax # a*a + movl %eax,24(%esi) # put low into return addr + movl %edx,28(%esi) # put high into return addr + + addl $16,%edi + addl $32,%esi + decl %ebx # n-=4; + jz .L99 + jmp .L28 + .align 16 +.L99: + movl 24(%esp),%ebx # n + andl $3,%ebx + jz .L29 + movl (%edi),%eax # get a + mull %eax # a*a + movl %eax,(%esi) # put low into return addr + movl %edx,4(%esi) # put high into return addr + decl %ebx # n--; + jz .L29 + movl 4(%edi),%eax # get a + mull %eax # a*a + movl %eax,8(%esi) # put low into return addr + movl %edx,12(%esi) # put high into return addr + decl %ebx # n--; + jz .L29 + movl 8(%edi),%eax # get a + mull %eax # a*a + movl %eax,16(%esi) # put low into return addr + movl %edx,20(%esi) # put high into return addr + +.L29: + popl %ebx + popl %esi + popl %edi + ret +.Lfe3: + .size bn_sqr_words,.Lfe3-bn_sqr_words + + .align 16 +.globl bn_div64 + .type bn_div64,@function +bn_div64: + movl 4(%esp),%edx # a + movl 8(%esp),%eax # b + divl 12(%esp) # ab/c + ret +.Lfe4: + .size bn_div64,.Lfe4-bn_div64 + .ident "GCC: (GNU) 2.6.3"
diff --git a/crypto/bn/asm/x86-lnxa.s b/crypto/bn/asm/x86-lnxa.s new file mode 100644 index 0000000..74855dc --- /dev/null +++ b/crypto/bn/asm/x86-lnxa.s
@@ -0,0 +1,282 @@ + .file "bn_mulw.c" + .version "01.01" +gcc2_compiled.: +.text + .align 4 +.globl _bn_mul_add_word + .type _bn_mul_add_word,@function +_bn_mul_add_word: + pushl %ebp + pushl %edi + pushl %esi + pushl %ebx + + # ax L(t) + # dx H(t) + # bx a + # cx w + # di r + # si c + # bp num + xorl %esi,%esi # c=0 + movl 20(%esp),%edi # r => edi + movl 24(%esp),%ebx # a => exb + movl 32(%esp),%ecx # w => ecx + movl 28(%esp),%ebp # num => ebp + + shrl $2,%ebp # num/4 + je .L910 + +# .align 4 +.L110: + # Round 1 + movl %ecx,%eax # w => eax + mull (%ebx) # w * *a + addl (%edi),%eax # *r+=L(t) + adcl $0,%edx # H(t)+= carry + addl %esi,%eax # L(t)+=c + adcl $0,%edx # H(t)+=carry + movl %eax,(%edi) # *r+=L(t) + movl %edx,%esi # c=H(t) + + # Round 2 + movl %ecx,%eax # w => eax + mull 4(%ebx) # w * *a + addl 4(%edi),%eax # *r+=L(t) + adcl $0,%edx # H(t)+= carry + addl %esi,%eax # L(t)+=c + adcl $0,%edx # H(t)+=carry + movl %eax,4(%edi) # *r+=L(t) + movl %edx,%esi # c=H(t) + + # Round 3 + movl %ecx,%eax # w => eax + mull 8(%ebx) # w * *a + addl 8(%edi),%eax # *r+=L(t) + adcl $0,%edx # H(t)+=carry + addl %esi,%eax # L(t)+=c + adcl $0,%edx # H(t)+=carry + movl %eax,8(%edi) # *r+=L(t) + movl %edx,%esi # c=H(t) + + # Round 4 + movl %ecx,%eax # w => eax + mull 12(%ebx) # w * *a + addl 12(%edi),%eax # *r+=L(t) + adcl $0,%edx # H(t)+=carry + addl %esi,%eax # L(t)+=c + adcl $0,%edx # H(t)+=carry + movl %eax,12(%edi) # *r+=L(t) + movl %edx,%esi # c=H(t) + + addl $16,%ebx # a+=4 (4 words) + addl $16,%edi # r+=4 (4 words) + + decl %ebp # --num + je .L910 + jmp .L110 +# .align 4 +.L910: + movl 28(%esp),%ebp # num => ebp + andl $3,%ebp + je .L111 + + # Round 1 + movl %ecx,%eax # w => eax + mull (%ebx) # w * *a + addl (%edi),%eax # *r+=L(t) + adcl $0,%edx # H(t)+=carry + addl %esi,%eax # L(t)+=c + adcl $0,%edx # H(t)+=carry + movl %eax,(%edi) # *r+=L(t) + movl %edx,%esi # c=H(t) + decl %ebp # --num + je .L111 + + # Round 2 + movl %ecx,%eax # w => eax + mull 4(%ebx) # w * *a + addl 4(%edi),%eax # *r+=L(t) + adcl $0,%edx # H(t)+=carry + addl %esi,%eax # L(t)+=c + adcl $0,%edx # H(t)+=carry + movl %eax,4(%edi) # *r+=L(t) + movl %edx,%esi # c=H(t) + decl %ebp # --num + je .L111 + + # Round 3 + movl %ecx,%eax # w => eax + mull 8(%ebx) # w * *a + addl 8(%edi),%eax # *r+=L(t) + adcl $0,%edx # H(t)+=carry + addl %esi,%eax # L(t)+=c + adcl $0,%edx # H(t)+=carry + movl %eax,8(%edi) # *r+=L(t) + movl %edx,%esi # c=H(t) + +# .align 4 +.L111: + movl %esi,%eax # return(c) + popl %ebx + popl %esi + popl %edi + popl %ebp + ret +.Lfe1: + .size _bn_mul_add_word,.Lfe1-_bn_mul_add_word + .align 4 +.globl _bn_mul_word + .type _bn_mul_word,@function +_bn_mul_word: + pushl %ebp + pushl %edi + pushl %esi + pushl %ebx + + # ax L(t) + # dx H(t) + # bx a + # cx w + # di r + # num bp + # si c + xorl %esi,%esi # c=0 + movl 20(%esp),%edi # r => edi + movl 24(%esp),%ebx # a => exb + movl 28(%esp),%ebp # num => bp + movl 32(%esp),%ecx # w => ecx + +# .align 4 +.L210: + movl %ecx,%eax # w => eax + mull (%ebx) # w * *a + addl %esi,%eax # L(t)+=c + adcl $0,%edx # H(t)+=carry + movl %eax,(%edi) # *r=L(t) + movl %edx,%esi # c=H(t) + decl %ebp # --num + je .L211 + + movl %ecx,%eax # w => eax + mull 4(%ebx) # w * *a + addl %esi,%eax # L(t)+=c + adcl $0,%edx # H(t)+=carry + movl %eax,4(%edi) # *r=L(t) + movl %edx,%esi # c=H(t) + decl %ebp # --num + je .L211 + + movl %ecx,%eax # w => eax + mull 8(%ebx) # w * *a + addl %esi,%eax # L(t)+=c + adcl $0,%edx # H(t)+=carry + movl %eax,8(%edi) # *r=L(t) + movl %edx,%esi # c=H(t) + decl %ebp # --num + je .L211 + + movl %ecx,%eax # w => eax + mull 12(%ebx) # w * *a + addl %esi,%eax # L(t)+=c + adcl $0,%edx # H(t)+=carry + movl %eax,12(%edi) # *r=L(t) + movl %edx,%esi # c=H(t) + decl %ebp # --num + je .L211 + + addl $16,%ebx # a+=4 (4 words) + addl $16,%edi # r+=4 (4 words) + + jmp .L210 +# .align 4 +.L211: + movl %esi,%eax # return(c) + popl %ebx + popl %esi + popl %edi + popl %ebp + ret +.Lfe2: + .size _bn_mul_word,.Lfe2-_bn_mul_word + + .align 4 +.globl _bn_sqr_words + .type _bn_sqr_words,@function +_bn_sqr_words: + pushl %edi + pushl %esi + pushl %ebx + movl 16(%esp),%esi # r + movl 20(%esp),%edi # a + movl 24(%esp),%ebx # n +# .align 4 + shrl $2,%ebx + jz .L99 +.L28: + movl (%edi),%eax # get a + mull %eax # a*a + movl %eax,(%esi) # put low into return addr + movl %edx,4(%esi) # put high into return addr + + movl 4(%edi),%eax # get a + mull %eax # a*a + movl %eax,8(%esi) # put low into return addr + movl %edx,12(%esi) # put high into return addr + + movl 8(%edi),%eax # get a + mull %eax # a*a + movl %eax,16(%esi) # put low into return addr + movl %edx,20(%esi) # put high into return addr + + movl 12(%edi),%eax # get a + mull %eax # a*a + movl %eax,24(%esi) # put low into return addr + movl %edx,28(%esi) # put high into return addr + + addl $16,%edi + addl $32,%esi + decl %ebx # n-=4; + jz .L99 + jmp .L28 +# .align 4 +.L99: + movl 24(%esp),%ebx # n + andl $3,%ebx + jz .L29 + movl (%edi),%eax # get a + mull %eax # a*a + movl %eax,(%esi) # put low into return addr + movl %edx,4(%esi) # put high into return addr + decl %ebx # n--; + jz .L29 + movl 4(%edi),%eax # get a + mull %eax # a*a + movl %eax,8(%esi) # put low into return addr + movl %edx,12(%esi) # put high into return addr + decl %ebx # n--; + jz .L29 + movl 8(%edi),%eax # get a + mull %eax # a*a + movl %eax,16(%esi) # put low into return addr + movl %edx,20(%esi) # put high into return addr + +.L29: + popl %ebx + popl %esi + popl %edi + ret +.Lfe3: + .size _bn_sqr_words,.Lfe3-_bn_sqr_words + + .align 4 +.globl _bn_div64 + .type _bn_div64,@function +_bn_div64: + movl 4(%esp),%edx # a + movl 8(%esp),%eax # b + divl 12(%esp) # ab/c + ret +.Lfe4: + .size _bn_div64,.Lfe4-_bn_div64 + .ident "GCC: (GNU) 2.6.3"
diff --git a/crypto/bn/asm/x86-sol.s b/crypto/bn/asm/x86-sol.s new file mode 100644 index 0000000..c961e64 --- /dev/null +++ b/crypto/bn/asm/x86-sol.s
@@ -0,0 +1,224 @@ + .file "bn_mulw.c" + .version "01.01" +gcc2_compiled.: +.text + .align 16 +.globl bn_mul_add_word + .type bn_mul_add_word,@function +bn_mul_add_word: + pushl %ebp + pushl %edi + pushl %esi + pushl %ebx + + / ax L(t) + / dx H(t) + / bx a + / cx w + / di r + / si c + / bp num + xorl %esi,%esi / c=0 + movl 20(%esp),%edi / r => edi + movl 24(%esp),%ebx / a => exb + movl 28(%esp),%ebp / num => ebp + movl 32(%esp),%ecx / w => ecx + + .align 4 +.L110: + movl %ecx,%eax / w => eax + mull (%ebx) / w * *a + addl (%edi),%eax / L(t)+= *r + adcl $0,%edx / H(t)+= carry + addl %esi,%eax / L(t)+=c + adcl $0,%edx / H(t)+=carry + movl %eax,(%edi) / *r=L(t) + movl %edx,%esi / c=H(t) + decl %ebp / --num + je .L111 + + movl %ecx,%eax / w => eax + mull 4(%ebx) / w * *a + addl 4(%edi),%eax / L(t)+= *r + adcl $0,%edx / H(t)+= carry + addl %esi,%eax / L(t)+=c + adcl $0,%edx / H(t)+=carry + movl %eax,4(%edi) / *r=L(t) + movl %edx,%esi / c=H(t) + decl %ebp / --num + je .L111 + + movl %ecx,%eax / w => eax + mull 8(%ebx) / w * *a + addl 8(%edi),%eax / L(t)+= *r + adcl $0,%edx / H(t)+= carry + addl %esi,%eax / L(t)+=c + adcl $0,%edx / H(t)+=carry + movl %eax,8(%edi) / *r=L(t) + movl %edx,%esi / c=H(t) + decl %ebp / --num + je .L111 + + movl %ecx,%eax / w => eax + mull 12(%ebx) / w * *a + addl 12(%edi),%eax / L(t)+= *r + adcl $0,%edx / H(t)+= carry + addl %esi,%eax / L(t)+=c + adcl $0,%edx / H(t)+=carry + movl %eax,12(%edi) / *r=L(t) + movl %edx,%esi / c=H(t) + decl %ebp / --num + je .L111 + + addl $16,%ebx / a+=4 (4 words) + addl $16,%edi / r+=4 (4 words) + + jmp .L110 + .align 16 +.L111: + movl %esi,%eax / return(c) + popl %ebx + popl %esi + popl %edi + popl %ebp + ret +.Lfe1: + .size bn_mul_add_word,.Lfe1-bn_mul_add_word + .align 16 +.globl bn_mul_word + .type bn_mul_word,@function +bn_mul_word: + pushl %ebp + pushl %edi + pushl %esi + pushl %ebx + + / ax L(t) + / dx H(t) + / bx a + / cx w + / di r + / num bp + / si c + xorl %esi,%esi / c=0 + movl 20(%esp),%edi / r => edi + movl 24(%esp),%ebx / a => exb + movl 28(%esp),%ebp / num => ebp + movl 32(%esp),%ecx / w => ecx + + .align 4 +.L210: + movl %ecx,%eax / w => eax + mull (%ebx) / w * *a + addl %esi,%eax / L(t)+=c + adcl $0,%edx / H(t)+=carry + movl %eax,(%edi) / *r=L(t) + movl %edx,%esi / c=H(t) + decl %ebp / --num + je .L211 + + movl %ecx,%eax / w => eax + mull 4(%ebx) / w * *a + addl %esi,%eax / L(t)+=c + adcl $0,%edx / H(t)+=carry + movl %eax,4(%edi) / *r=L(t) + movl %edx,%esi / c=H(t) + decl %ebp / --num + je .L211 + + movl %ecx,%eax / w => eax + mull 8(%ebx) / w * *a + addl %esi,%eax / L(t)+=c + adcl $0,%edx / H(t)+=carry + movl %eax,8(%edi) / *r=L(t) + movl %edx,%esi / c=H(t) + decl %ebp / --num + je .L211 + + movl %ecx,%eax / w => eax + mull 12(%ebx) / w * *a + addl %esi,%eax / L(t)+=c + adcl $0,%edx / H(t)+=carry + movl %eax,12(%edi) / *r=L(t) + movl %edx,%esi / c=H(t) + decl %ebp / --num + je .L211 + + addl $16,%ebx / a+=4 (4 words) + addl $16,%edi / r+=4 (4 words) + + jmp .L210 + .align 16 +.L211: + movl %esi,%eax / return(c) + popl %ebx + popl %esi + popl %edi + popl %ebp + ret +.Lfe2: + .size bn_mul_word,.Lfe2-bn_mul_word + + .align 16 +.globl bn_sqr_words + .type bn_sqr_words,@function +bn_sqr_words: + pushl %edi + pushl %esi + pushl %ebx + movl 16(%esp),%esi / r + movl 20(%esp),%edi / a + movl 24(%esp),%ebx / n + .align 4 +.L28: + movl (%edi),%eax / get a + mull %eax / a*a + movl %eax,(%esi) / put low into return addr + movl %edx,4(%esi) / put high into return addr + decl %ebx / n--; + je .L29 + + movl 4(%edi),%eax / get a + mull %eax / a*a + movl %eax,8(%esi) / put low into return addr + movl %edx,12(%esi) / put high into return addr + decl %ebx / n--; + je .L29 + + movl 8(%edi),%eax / get a + mull %eax / a*a + movl %eax,16(%esi) / put low into return addr + movl %edx,20(%esi) / put high into return addr + decl %ebx / n--; + je .L29 + + movl 12(%edi),%eax / get a + mull %eax / a*a + movl %eax,24(%esi) / put low into return addr + movl %edx,28(%esi) / put high into return addr + decl %ebx / n--; + je .L29 + + addl $16,%edi + addl $32,%esi + jmp .L28 + .align 16 +.L29: + popl %ebx + popl %esi + popl %edi + ret +.Lfe3: + .size bn_sqr_words,.Lfe3-bn_sqr_words + + .align 16 +.globl bn_div64 + .type bn_div64,@function +bn_div64: + movl 4(%esp),%edx / a + movl 8(%esp),%eax / b + divl 12(%esp) / ab/c + ret +.Lfe4: + .size bn_div64,.Lfe4-bn_div64 + .ident "GCC: (GNU) 2.6.3"
diff --git a/crypto/bn/asm/x86nt32.asm b/crypto/bn/asm/x86nt32.asm new file mode 100644 index 0000000..0198c2c --- /dev/null +++ b/crypto/bn/asm/x86nt32.asm
@@ -0,0 +1,288 @@ + TITLE bn_mulw.c + .386P +.model FLAT +PUBLIC _bn_mul_add_word +_TEXT SEGMENT +; File bn_mulw.c +_bn_mul_add_word PROC NEAR + push ebp + push ebx + push esi + push edi + mov edi,DWORD PTR 20[esp] ; r + mov ebx,DWORD PTR 24[esp] ; a + mov ecx,DWORD PTR 32[esp] ; w + xor esi,esi ; c=0 + + mov ebp,DWORD PTR 28[esp] ; num + shr ebp,2 ; num/4 + jz $L666 + +$L546: + ; Round one + mov eax,DWORD PTR [ebx] ; edx:eax = *a * w + mul ecx + add eax,DWORD PTR [edi] ; *r+=ax + adc edx,0 + add eax,esi ; edx:eax += c + adc edx,0 + mov DWORD PTR [edi],eax ; *r+=ax + mov esi,edx ; c = overflow + + ; Round two + mov eax,DWORD PTR 4[ebx] ; edx:eax = *a * w + mul ecx + add eax,DWORD PTR 4[edi] ; *r+=ax + adc edx,0 + add eax,esi ; edx:eax += c + adc edx,0 + mov DWORD PTR 4[edi],eax ; *r+=ax + mov esi,edx ; c = overflow + + ; Round three + mov eax,DWORD PTR 8[ebx] ; edx:eax = *a * w + mul ecx + add eax,DWORD PTR 8[edi] ; *r+=ax + adc edx,0 + add eax,esi ; edx:eax += c + adc edx,0 + mov DWORD PTR 8[edi],eax ; *r+=ax + mov esi,edx ; c = overflow + + ; Round four + mov eax,DWORD PTR 12[ebx] ; edx:eax = *a * w + mul ecx + add eax,DWORD PTR 12[edi] ; *r+=ax + adc edx,0 + add eax,esi ; edx:eax += c + adc edx,0 + mov DWORD PTR 12[edi],eax ; *r+=ax + mov esi,edx ; c = overflow + + add ebx,16 + add edi,16 + + dec ebp + jz $L666 + jmp $L546 +$L666: + mov ebp,DWORD PTR 28[esp] ; num + and ebp,3 ; num%4 + jz $L547 + + ; Round one + mov eax,DWORD PTR [ebx] ; edx:eax = *a * w + mul ecx + add eax,DWORD PTR [edi] ; *r+=ax + adc edx,0 + add eax,esi ; edx:eax += c + adc edx,0 + mov DWORD PTR [edi],eax ; *r+=ax + mov esi,edx ; c = overflow + dec ebp + jz $L547 + ; Round two + mov eax,DWORD PTR 4[ebx] ; edx:eax = *a * w + mul ecx + add eax,DWORD PTR 4[edi] ; *r+=ax + adc edx,0 + add eax,esi ; edx:eax += c + adc edx,0 + mov DWORD PTR 4[edi],eax ; *r+=ax + mov esi,edx ; c = overflow + dec ebp + jz $L547 + ; Round three + mov eax,DWORD PTR 8[ebx] ; edx:eax = *a * w + mul ecx + add eax,DWORD PTR 8[edi] ; *r+=ax + adc edx,0 + add eax,esi ; edx:eax += c + adc edx,0 + mov DWORD PTR 8[edi],eax ; *r+=ax + mov esi,edx ; c = overflow + +$L547: + mov eax,esi + pop edi + pop esi + pop ebx + pop ebp + ret +_bn_mul_add_word ENDP +_TEXT ENDS +PUBLIC _bn_mul_word +_TEXT SEGMENT +_bn_mul_word PROC NEAR + push ebp + push ebx + push esi + push edi + + mov edi,DWORD PTR 20[esp] ; r + mov ebx,DWORD PTR 24[esp] ; a + mov ebp,DWORD PTR 28[esp] ; num + mov ecx,DWORD PTR 32[esp] ; w + xor esi,esi ; c=0 + + shr ebp,2 ; num/4 + jz $L266 + +$L593: + ; Round one + mov eax,DWORD PTR [ebx] ; edx:eax= w * *a + mul ecx + add eax,esi ; edx:eax+=c + adc edx,0 + mov DWORD PTR [edi],eax ; *r=eax + mov esi,edx ; c=edx + ; Round two + mov eax,DWORD PTR 4[ebx] ; edx:eax= w * *a + mul ecx + add eax,esi ; edx:eax+=c + adc edx,0 + mov DWORD PTR 4[edi],eax ; *r=eax + mov esi,edx ; c=edx + ; Round three + mov eax,DWORD PTR 8[ebx] ; edx:eax= w * *a + mul ecx + add eax,esi ; edx:eax+=c + adc edx,0 + mov DWORD PTR 8[edi],eax ; *r=eax + mov esi,edx ; c=edx + ; Round four + mov eax,DWORD PTR 12[ebx] ; edx:eax= w * *a + mul ecx + add eax,esi ; edx:eax+=c + adc edx,0 + mov DWORD PTR 12[edi],eax ; *r=eax + mov esi,edx ; c=edx + + add ebx,16 + add edi,16 + + dec ebp + jz $L266 + jmp $L593 +$L266: + mov ebp,DWORD PTR 28[esp] ; num + and ebp,3 + jz $L601 + + ; Round one + mov eax,DWORD PTR [ebx] ; edx:eax= w * *a + mul ecx + add eax,esi ; edx:eax+=c + adc edx,0 + mov DWORD PTR [edi],eax ; *r=eax + mov esi,edx ; c=edx + dec ebp + jz $L601 + ; Round two + mov eax,DWORD PTR 4[ebx] ; edx:eax= w * *a + mul ecx + add eax,esi ; edx:eax+=c + adc edx,0 + mov DWORD PTR 4[edi],eax ; *r=eax + mov esi,edx ; c=edx + dec ebp + jz $L601 + ; Round three + mov eax,DWORD PTR 8[ebx] ; edx:eax= w * *a + mul ecx + add eax,esi ; edx:eax+=c + adc edx,0 + mov DWORD PTR 8[edi],eax ; *r=eax + mov esi,edx ; c=edx + +$L601: + mov eax,esi + pop edi + pop esi + pop ebx + pop ebp + ret +_bn_mul_word ENDP +_TEXT ENDS +PUBLIC _bn_sqr_words +_TEXT SEGMENT +_bn_sqr_words PROC NEAR + push ebx + push esi + push edi + mov esi,DWORD PTR 16[esp] ; r + mov edi,DWORD PTR 20[esp] ; a + mov ebx,DWORD PTR 24[esp] ; num + + shr ebx,2 ; num/4 + jz $L111 +$L640: + ; Round 1 + mov eax, DWORD PTR [edi] + mul eax ; *a * *a + mov DWORD PTR [esi],eax + mov DWORD PTR 4[esi],edx + ; Round 2 + mov eax, DWORD PTR 4[edi] + mul eax ; *a * *a + mov DWORD PTR 8[esi],eax + mov DWORD PTR 12[esi],edx + ; Round 3 + mov eax, DWORD PTR 8[edi] + mul eax ; *a * *a + mov DWORD PTR 16[esi],eax + mov DWORD PTR 20[esi],edx + ; Round 4 + mov eax, DWORD PTR 12[edi] + mul eax ; *a * *a + mov DWORD PTR 24[esi],eax + mov DWORD PTR 28[esi],edx + + add edi,16 + add esi,32 + + dec ebx + jz $L111 + jmp $L640 +$L111: + mov ebx,DWORD PTR 24[esp] ; num + and ebx,3 ; num%3 + jz $L645 + + ; Round 1 + mov eax, DWORD PTR [edi] + mul eax ; *a * *a + mov DWORD PTR [esi],eax + mov DWORD PTR 4[esi],edx + dec ebx + jz $L645 + ; Round 2 + mov eax, DWORD PTR 4[edi] + mul eax ; *a * *a + mov DWORD PTR 8[esi],eax + mov DWORD PTR 12[esi],edx + dec ebx + jz $L645 + ; Round 3 + mov eax, DWORD PTR 8[edi] + mul eax ; *a * *a + mov DWORD PTR 16[esi],eax + mov DWORD PTR 20[esi],edx + +$L645: + pop edi + pop esi + pop ebx + ret +_bn_sqr_words ENDP +_TEXT ENDS +PUBLIC _bn_div64 +_TEXT SEGMENT +_bn_div64 PROC NEAR + mov edx, DWORD PTR 4[esp] + mov eax, DWORD PTR 8[esp] + div DWORD PTR 12[esp] + ret +_bn_div64 ENDP +_TEXT ENDS +END
diff --git a/crypto/bn/asm/x86nt32.uu b/crypto/bn/asm/x86nt32.uu new file mode 100644 index 0000000..9920798 --- /dev/null +++ b/crypto/bn/asm/x86nt32.uu
@@ -0,0 +1,22 @@ +begin 640 x86nt32.obj +M3`$"`/H&DC-6`@``"P`````````N=&5X=```````````````\@$``&0````` +M```````````````@`#!@+F1A=&$```#R`0````````````!6`@`````````` +M````````0``PP%535E>+?"04BUPD&(M,)"`S]HML)!S![0)T7(L#]^$#!X/2 +M``/&@](`B0>+\HM#!/?A`T<$@](``\:#T@")1P2+\HM#"/?A`T<(@](``\:# +MT@")1PB+\HM##/?A`T<,@](``\:#T@")1PR+\H/#$(/'$$UT`NNDBVPD'(/E +M`W1"BP/WX0,'@](``\:#T@")!XOR370MBT,$]^$#1P2#T@`#QH/2`(E'!(OR +M3705BT,(]^$#1PB#T@`#QH/2`(E'"(ORB\9?7EM=PU535E>+?"04BUPD&(ML +M)!R+3"0@,_;![0)T18L#]^$#QH/2`(D'B_*+0P3WX0/&@](`B4<$B_*+0PCW +MX0/&@](`B4<(B_*+0PSWX0/&@](`B4<,B_*#PQ"#QQ!-=`+KNXML)!R#Y0-T +M,8L#]^$#QH/2`(D'B_)-="&+0P3WX0/&@](`B4<$B_)-=`^+0PCWX0/&@](` +MB4<(B_*+QE]>6UW#4U97BW0D$(M\)!2+7"08P>L"=#6+!_?@B0:)5@2+1P3W +MX(E&"(E6#(M'"/?@B480B584BT<,]^")1AB)5AR#QQ"#QB!+=`+KRXM<)!B# +MXP-T)8L']^")!HE6!$MT&8M'!/?@B48(B58,2W0+BT<(]^")1A")5A1?7EO# +MBU0D!(M$)`CW="0,PRYF:6QE`````````/[_``!G`BY<8W)Y<'1O7&)N7&%S +M;5QX.#9N=#,R+F%S;0```````````"YT97AT``````````$````#`?(!```` +M`````````````````"YD871A``````````(````#`0`````````````````` +M```````````$``````````$`(``"```````5````R0````$`(``"```````B +M````:@$```$`(``"```````P````Y0$```$`(``"`#H```!?8FY?;75L7V%D +L9%]W;W)D`%]B;E]M=6Q?=V]R9`!?8FY?<W%R7W=O<F1S`%]B;E]D:78V-``` +` +end
diff --git a/crypto/bn/asm/x86w16.asm b/crypto/bn/asm/x86w16.asm new file mode 100644 index 0000000..6687491 --- /dev/null +++ b/crypto/bn/asm/x86w16.asm
@@ -0,0 +1,297 @@ +; Static Name Aliases +; + TITLE bn_mulw.c + .8087 +F_TEXT SEGMENT WORD PUBLIC 'CODE' +F_TEXT ENDS +_DATA SEGMENT WORD PUBLIC 'DATA' +_DATA ENDS +CONST SEGMENT WORD PUBLIC 'CONST' +CONST ENDS +_BSS SEGMENT WORD PUBLIC 'BSS' +_BSS ENDS +DGROUP GROUP CONST, _BSS, _DATA + ASSUME DS: DGROUP, SS: DGROUP +F_TEXT SEGMENT + ASSUME CS: F_TEXT + PUBLIC _bn_mul_add_word +_bn_mul_add_word PROC FAR +; Line 58 + push bp + push bx + push si + push di + push ds + push es + mov bp,sp +; w = 26 +; num = 24 +; ap = 20 +; rp = 16 + xor si,si ;c=0; + mov di,WORD PTR [bp+16] ; load r + mov ds,WORD PTR [bp+18] ; load r + mov bx,WORD PTR [bp+20] ; load a + mov es,WORD PTR [bp+22] ; load a + mov cx,WORD PTR [bp+26] ; load w + mov bp,WORD PTR [bp+24] ; load num + + shr bp,1 ; div count by 4 and do groups of 4 + shr bp,1 + je $L555 + +$L546: + mov ax,cx + mul WORD PTR es:[bx] ; w* *a + add ax,WORD PTR ds:[di] ; + *r + adc dx,0 + adc ax,si + adc dx,0 + mov WORD PTR ds:[di],ax + mov si,dx + ; + mov ax,cx + mul WORD PTR es:[bx+2] ; w* *a + add ax,WORD PTR ds:[di+2] ; + *r + adc dx,0 + adc ax,si + adc dx,0 + mov WORD PTR ds:[di+2],ax + mov si,dx + ; + mov ax,cx + mul WORD PTR es:[bx+4] ; w* *a + add ax,WORD PTR ds:[di+4] ; + *r + adc dx,0 + adc ax,si + adc dx,0 + mov WORD PTR ds:[di+4],ax + mov si,dx + ; + mov ax,cx + mul WORD PTR es:[bx+6] ; w* *a + add ax,WORD PTR ds:[di+6] ; + *r + adc dx,0 + adc ax,si + adc dx,0 + mov WORD PTR ds:[di+6],ax + mov si,dx + ; + add bx,8 + add di,8 + ; + dec bp + je $L555 + jmp $L546 +; +; +$L555: + mov bp,sp + mov bp,WORD PTR [bp+24] ; load num + and bp,3 + dec bp + js $L547 + + mov ax,cx + mul WORD PTR es:[bx] ; w* *a + add ax,WORD PTR ds:[di] ; + *r + adc dx,0 + adc ax,si + adc dx,0 + mov WORD PTR ds:[di],ax + mov si,dx + dec bp + js $L547 ; Note that we are now testing for -1 + ; + mov ax,cx + mul WORD PTR es:[bx+2] ; w* *a + add ax,WORD PTR ds:[di+2] ; + *r + adc dx,0 + adc ax,si + adc dx,0 + mov WORD PTR ds:[di+2],ax + mov si,dx + dec bp + js $L547 + ; + mov ax,cx + mul WORD PTR es:[bx+4] ; w* *a + add ax,WORD PTR ds:[di+4] ; + *r + adc dx,0 + adc ax,si + adc dx,0 + mov WORD PTR ds:[di+4],ax + mov si,dx +$L547: + mov ax,si + pop es + pop ds + pop di + pop si + pop bx + pop bp + ret + nop + +_bn_mul_add_word ENDP + PUBLIC _bn_mul_word +_bn_mul_word PROC FAR +; Line 76 + push bp + push bx + push si + push di + push ds + push es + xor si,si + mov bp,sp + mov di,WORD PTR [bp+16] ; r + mov ds,WORD PTR [bp+18] + mov bx,WORD PTR [bp+20] ; a + mov es,WORD PTR [bp+22] + mov cx,WORD PTR [bp+26] ; w + mov bp,WORD PTR [bp+24] ; num +$FC743: + mov ax,cx + mul WORD PTR es:[bx] + add ax,si + adc dx,0 + mov WORD PTR ds:[di],ax + mov si,dx + dec bp + je $L764 + ; + mov ax,cx + mul WORD PTR es:[bx+2] + add ax,si + adc dx,0 + mov WORD PTR ds:[di+2],ax + mov si,dx + dec bp + je $L764 + ; + mov ax,cx + mul WORD PTR es:[bx+4] + add ax,si + adc dx,0 + mov WORD PTR ds:[di+4],ax + mov si,dx + dec bp + je $L764 + ; + mov ax,cx + mul WORD PTR es:[bx+6] + add ax,si + adc dx,0 + mov WORD PTR ds:[di+6],ax + mov si,dx + dec bp + je $L764 + ; + add bx,8 + add di,8 + jmp $FC743 + nop +$L764: + mov ax,si + pop es + pop ds + pop di + pop si + pop bx + pop bp + ret + nop +_bn_mul_word ENDP + PUBLIC _bn_sqr_words +_bn_sqr_words PROC FAR +; Line 92 + push bp + push bx + push si + push di + push ds + push es + mov bp,sp + mov si,WORD PTR [bp+16] + mov ds,WORD PTR [bp+18] + mov di,WORD PTR [bp+20] + mov es,WORD PTR [bp+22] + mov bx,WORD PTR [bp+24] + + mov bp,bx ; save a memory lookup later + shr bx,1 ; div count by 4 and do groups of 4 + shr bx,1 + je $L666 + +$L765: + mov ax,WORD PTR es:[di] + mul ax + mov WORD PTR ds:[si],ax + mov WORD PTR ds:[si+2],dx + ; + mov ax,WORD PTR es:[di+2] + mul ax + mov WORD PTR ds:[si+4],ax + mov WORD PTR ds:[si+6],dx + ; + mov ax,WORD PTR es:[di+4] + mul ax + mov WORD PTR ds:[si+8],ax + mov WORD PTR ds:[si+10],dx + ; + mov ax,WORD PTR es:[di+6] + mul ax + mov WORD PTR ds:[si+12],ax + mov WORD PTR ds:[si+14],dx + ; + add di,8 + add si,16 + dec bx + je $L666 + jmp $L765 +$L666: + and bp,3 + dec bp ; The copied value of bx (num) + js $L645 + ; + mov ax,WORD PTR es:[di] + mul ax + mov WORD PTR ds:[si],ax + mov WORD PTR ds:[si+2],dx + dec bp + js $L645 + ; + mov ax,WORD PTR es:[di+2] + mul ax + mov WORD PTR ds:[si+4],ax + mov WORD PTR ds:[si+6],dx + dec bp + js $L645 + ; + mov ax,WORD PTR es:[di+4] + mul ax + mov WORD PTR ds:[si+8],ax + mov WORD PTR ds:[si+10],dx +$L645: + pop es + pop ds + pop di + pop si + pop bx + pop bp + ret + +_bn_sqr_words ENDP + PUBLIC _bn_div64 +_bn_div64 PROC FAR + push bp + mov bp,sp + mov dx, WORD PTR [bp+6] + mov ax, WORD PTR [bp+8] + div WORD PTR [bp+10] + pop bp + ret +_bn_div64 ENDP +F_TEXT ENDS +END
diff --git a/crypto/bn/asm/x86w16.uu b/crypto/bn/asm/x86w16.uu new file mode 100644 index 0000000..89c5e14 --- /dev/null +++ b/crypto/bn/asm/x86w16.uu
@@ -0,0 +1,20 @@ +begin 640 x86w16.obj +M@!P`&BY<8W)Y<'1O7&)N7&%S;5QX.#9W,38N87-MQY8U```$7T)34P5?1$%4 +M009$1U)/55`&1E]415A4!4-/3E-4`T)34P5#3TY35`1$051!!$-/1$5EF`<` +M2/`!!0H!&)@'`$@```,)`0R8!P!(```&"`$*F`<`2````@<!#YH(``3_`O\# +M_P14D$4```$-7V)N7W-Q<E]W;W)D<U4!``E?8FY?9&EV-C3B`0`07V)N7VUU +M;%]A9&1?=V]R9`````Q?8FY?;75L7W=O<F3<``#`B`0``*(!T:#T`0$``%53 +M5E<>!HOL,_:+?A".7A*+7A2.1A:+3AJ+;AC1[='M=&"+P2;W)P,%@](`$\:# +MT@")!8ORB\$F]V<"`T4"@](`$\:#T@")10*+\HO!)O=G!`-%!(/2`!/&@](` +MB44$B_*+P2;W9P8#10:#T@`3QH/2`(E%!HOR@\,(@\<(370"ZZ"+[(MN&(/E +M`TUX18O!)O<G`P6#T@`3QH/2`(D%B_)->"^+P2;W9P(#10*#T@`3QH/2`(E% +M`HOR37@6B\$F]V<$`T4$@](`$\:#T@")102+\HO&!Q]?7EM=RY!54U97'@8S +M]HOLBWX0CEX2BUX4CD86BTX:BVX8B\$F]R<#QH/2`(D%B_)-=$*+P2;W9P(# +MQH/2`(E%`HOR370OB\$F]V<$`\:#T@")102+\DUT'(O!)O=G!@/&@](`B44& +MB_)-=`F#PPB#QPCKKI"+Q@<?7UY;7<N055-65QX&B^R+=A".7A*+?A2.1A:+ +M7AB+Z]'KT>MT.2:+!??@B02)5`(FBT4"]^")1`2)5`8FBT4$]^")1`B)5`HF +MBT4&]^")1`R)5`Z#QPB#QA!+=`+KQX/E`TUX*":+!??@B02)5`)->!LFBT4" +M]^")1`2)5`9->`PFBT4$]^")1`B)5`H''U]>6UW+58OLBU8&BT8(]W8*7<NZ +%B@(``'0` +` +end
diff --git a/crypto/bn/asm/x86w32.asm b/crypto/bn/asm/x86w32.asm new file mode 100644 index 0000000..0e4452d --- /dev/null +++ b/crypto/bn/asm/x86w32.asm
@@ -0,0 +1,303 @@ +; Static Name Aliases +; + TITLE bn_mulw.c + .386 +F_TEXT SEGMENT WORD USE16 PUBLIC 'CODE' +F_TEXT ENDS +_DATA SEGMENT WORD USE16 PUBLIC 'DATA' +_DATA ENDS +CONST SEGMENT WORD USE16 PUBLIC 'CONST' +CONST ENDS +_BSS SEGMENT WORD USE16 PUBLIC 'BSS' +_BSS ENDS +DGROUP GROUP CONST, _BSS, _DATA + ASSUME DS: DGROUP, SS: DGROUP +F_TEXT SEGMENT + ASSUME CS: F_TEXT + PUBLIC _bn_mul_add_word +_bn_mul_add_word PROC FAR +; Line 58 + push bp + push bx + push esi + push di + push ds + push es + mov bp,sp +; w = 28 +; num = 26 +; ap = 22 +; rp = 18 + xor esi,esi ;c=0; + mov di,WORD PTR [bp+18] ; load r + mov ds,WORD PTR [bp+20] ; load r + mov bx,WORD PTR [bp+22] ; load a + mov es,WORD PTR [bp+24] ; load a + mov ecx,DWORD PTR [bp+28] ; load w + mov bp,WORD PTR [bp+26] ; load num + shr bp,1 ; div count by 4 and do groups of 4 + shr bp,1 + je $L555 + +$L546: + mov eax,ecx + mul DWORD PTR es:[bx] ; w* *a + add eax,DWORD PTR ds:[di] ; + *r + adc edx,0 + adc eax,esi + adc edx,0 + mov DWORD PTR ds:[di],eax + mov esi,edx + ; + mov eax,ecx + mul DWORD PTR es:[bx+4] ; w* *a + add eax,DWORD PTR ds:[di+4] ; + *r + adc edx,0 + adc eax,esi + adc edx,0 + mov DWORD PTR ds:[di+4],eax + mov esi,edx + ; + mov eax,ecx + mul DWORD PTR es:[bx+8] ; w* *a + add eax,DWORD PTR ds:[di+8] ; + *r + adc edx,0 + adc eax,esi + adc edx,0 + mov DWORD PTR ds:[di+8],eax + mov esi,edx + ; + mov eax,ecx + mul DWORD PTR es:[bx+12] ; w* *a + add eax,DWORD PTR ds:[di+12] ; + *r + adc edx,0 + adc eax,esi + adc edx,0 + mov DWORD PTR ds:[di+12],eax + mov esi,edx + ; + add bx,16 + add di,16 + ; + dec bp + je $L555 + jmp $L546 +; +; +$L555: + mov bp,sp + mov bp,WORD PTR [bp+26] ; load num + and bp,3 + dec bp + js $L547 + + mov eax,ecx + mul DWORD PTR es:[bx] ; w* *a + add eax,DWORD PTR ds:[di] ; + *r + adc edx,0 + adc eax,esi + adc edx,0 + mov DWORD PTR ds:[di],eax + mov esi,edx + dec bp + js $L547 ; Note that we are now testing for -1 + ; + mov eax,ecx + mul DWORD PTR es:[bx+4] ; w* *a + add eax,DWORD PTR ds:[di+4] ; + *r + adc edx,0 + adc eax,esi + adc edx,0 + mov DWORD PTR ds:[di+4],eax + mov esi,edx + dec bp + js $L547 + ; + mov eax,ecx + mul DWORD PTR es:[bx+8] ; w* *a + add eax,DWORD PTR ds:[di+8] ; + *r + adc edx,0 + adc eax,esi + adc edx,0 + mov DWORD PTR ds:[di+8],eax + mov esi,edx +$L547: + mov eax,esi + mov edx,esi + shr edx,16 + pop es + pop ds + pop di + pop esi + pop bx + pop bp + ret + nop + +_bn_mul_add_word ENDP + PUBLIC _bn_mul_word +_bn_mul_word PROC FAR +; Line 76 + push bp + push bx + push esi + push di + push ds + push es + xor esi,esi + mov bp,sp + mov di,WORD PTR [bp+18] ; r + mov ds,WORD PTR [bp+20] + mov bx,WORD PTR [bp+22] ; a + mov es,WORD PTR [bp+24] + mov ecx,DWORD PTR [bp+28] ; w + mov bp,WORD PTR [bp+26] ; num + +$FC743: + mov eax,ecx + mul DWORD PTR es:[bx] + add eax,esi + adc edx,0 + mov DWORD PTR ds:[di],eax + mov esi,edx + dec bp + je $L764 + ; + mov eax,ecx + mul DWORD PTR es:[bx+4] + add eax,esi + adc edx,0 + mov DWORD PTR ds:[di+4],eax + mov esi,edx + dec bp + je $L764 + ; + mov eax,ecx + mul DWORD PTR es:[bx+8] + add eax,esi + adc edx,0 + mov DWORD PTR ds:[di+8],eax + mov esi,edx + dec bp + je $L764 + ; + mov eax,ecx + mul DWORD PTR es:[bx+12] + add eax,esi + adc edx,0 + mov DWORD PTR ds:[di+12],eax + mov esi,edx + dec bp + je $L764 + ; + add bx,16 + add di,16 + jmp $FC743 + nop +$L764: + mov eax,esi + mov edx,esi + shr edx,16 + pop es + pop ds + pop di + pop esi + pop bx + pop bp + ret + nop +_bn_mul_word ENDP + PUBLIC _bn_sqr_words +_bn_sqr_words PROC FAR +; Line 92 + push bp + push bx + push si + push di + push ds + push es + mov bp,sp + mov si,WORD PTR [bp+16] + mov ds,WORD PTR [bp+18] + mov di,WORD PTR [bp+20] + mov es,WORD PTR [bp+22] + mov bx,WORD PTR [bp+24] + + mov bp,bx ; save a memory lookup later + shr bx,1 ; div count by 4 and do groups of 4 + shr bx,1 + je $L666 + +$L765: + mov eax,DWORD PTR es:[di] + mul eax + mov DWORD PTR ds:[si],eax + mov DWORD PTR ds:[si+4],edx + ; + mov eax,DWORD PTR es:[di+4] + mul eax + mov DWORD PTR ds:[si+8],eax + mov DWORD PTR ds:[si+12],edx + ; + mov eax,DWORD PTR es:[di+8] + mul eax + mov DWORD PTR ds:[si+16],eax + mov DWORD PTR ds:[si+20],edx + ; + mov eax,DWORD PTR es:[di+12] + mul eax + mov DWORD PTR ds:[si+24],eax + mov DWORD PTR ds:[si+28],edx + ; + add di,16 + add si,32 + dec bx + je $L666 + jmp $L765 +$L666: + and bp,3 + dec bp ; The copied value of bx (num) + js $L645 + ; + mov eax,DWORD PTR es:[di] + mul eax + mov DWORD PTR ds:[si],eax + mov DWORD PTR ds:[si+4],edx + dec bp + js $L645 + ; + mov eax,DWORD PTR es:[di+4] + mul eax + mov DWORD PTR ds:[si+8],eax + mov DWORD PTR ds:[si+12],edx + dec bp + js $L645 + ; + mov eax,DWORD PTR es:[di+8] + mul eax + mov DWORD PTR ds:[si+16],eax + mov DWORD PTR ds:[si+20],edx +$L645: + pop es + pop ds + pop di + pop si + pop bx + pop bp + ret + +_bn_sqr_words ENDP + PUBLIC _bn_div64 +_bn_div64 PROC FAR + push bp + mov bp,sp + mov edx, DWORD PTR [bp+6] + mov eax, DWORD PTR [bp+10] + div DWORD PTR [bp+14] + mov edx,eax + shr edx,16 + pop bp + ret +_bn_div64 ENDP +F_TEXT ENDS +END
diff --git a/crypto/bn/asm/x86w32.uu b/crypto/bn/asm/x86w32.uu new file mode 100644 index 0000000..edcd84e --- /dev/null +++ b/crypto/bn/asm/x86w32.uu
@@ -0,0 +1,23 @@ +begin 640 x86w32.obj +M@!P`&BY<8W)Y<'1O7&)N7&%S;5QX.#9W,S(N87-MR98U```$7T)34P5?1$%4 +M009$1U)/55`&1E]415A4!4-/3E-4`T)34P5#3TY35`1$051!!$-/1$5EF`<` +M2(`"!0H!AY@'`$@```,)`0R8!P!(```&"`$*F`<`2````@<!#YH(``3_`O\# +M_P14D$4```$-7V)N7W-Q<E]W;W)D<[\!``E?8FY?9&EV-C1H`@`07V)N7VUU +M;%]A9&1?=V]R9`````Q?8FY?;75L7W=O<F0B`0"(B`0``*(!T:"$`@$``%53 +M9E97'@:+[&8S]HM^$HY>%(M>%HY&&&:+3AR+;AK1[='M#X2``&:+P68F]R=F +M`P5F@](`9A/&9H/2`&:)!6:+\F:+P68F]V<$9@-%!&:#T@!F$\9F@](`9HE% +M!&:+\F:+P68F]V<(9@-%"&:#T@!F$\9F@](`9HE%"&:+\F:+P68F]V<,9@-% +M#&:#T@!F$\9F@](`9HE%#&:+\H/#$(/'$$UT`NN`B^R+;AJ#Y0-->%UFB\%F +M)O<G9@,%9H/2`&83QF:#T@!FB05FB_)->#]FB\%F)O=G!&8#101F@](`9A/& +M9H/2`&:)101FB_)->!YFB\%F)O=G"&8#10AF@](`9A/&9H/2`&:)10AFB_)F +MB\9FB]9FP>H0!Q]?9EY;7<N055-F5E<>!F8S]HOLBWX2CEX4BUX6CD889HM. +M'(MN&F:+P68F]R=F`\9F@](`9HD%9HOR37149HO!9B;W9P1F`\9F@](`9HE% +M!&:+\DUT.V:+P68F]V<(9@/&9H/2`&:)10AFB_)-=")FB\%F)O=G#&8#QF:# +MT@!FB44,9HOR370)@\,0@\<0ZY:09HO&9HO69L'J$`<?7V9>6UW+D%535E<> +M!HOLBW80CEX2BWX4CD86BUX8B^O1Z]'K=$EF)HL%9O?@9HD$9HE4!&8FBT4$ +M9O?@9HE$"&:)5`QF)HM%"&;WX&:)1!!FB5049B:+10QF]^!FB4089HE4'(/' +M$(/&($MT`NNW@^4#37@T9B:+!6;WX&:)!&:)5`1->"-F)HM%!&;WX&:)1`AF +MB50,37@09B:+10AF]^!FB4009HE4%`<?7UY;7<M5B^QFBU8&9HM&"F;W=@YF +.B]!FP>H07<O`B@(``'0` +` +end
diff --git a/crypto/bn/bn.err b/crypto/bn/bn.err new file mode 100644 index 0000000..5fe4b6d --- /dev/null +++ b/crypto/bn/bn.err
@@ -0,0 +1,20 @@ +/* Error codes for the BN functions. */ + +/* Function codes. */ +#define BN_F_BN_BL_CTX_INIT 100 +#define BN_F_BN_BL_CTX_NEW 101 +#define BN_F_BN_BN2ASCII 102 +#define BN_F_BN_CTX_NEW 103 +#define BN_F_BN_DIV 104 +#define BN_F_BN_EXPAND2 105 +#define BN_F_BN_MOD_EXP_MONT 106 +#define BN_F_BN_MOD_INVERSE 107 +#define BN_F_BN_MOD_MUL_RECIPROCAL 108 +#define BN_F_BN_NEW 109 +#define BN_F_BN_RAND 110 + +/* Reason codes. */ +#define BN_R_BAD_RECIPROCAL 100 +#define BN_R_CALLED_WITH_EVEN_MODULUS 101 +#define BN_R_DIV_BY_ZERO 102 +#define BN_R_NO_INVERSE 103
diff --git a/crypto/bn/bn.h b/crypto/bn/bn.h new file mode 100644 index 0000000..9326f4d --- /dev/null +++ b/crypto/bn/bn.h
@@ -0,0 +1,433 @@ +/* crypto/bn/bn.org */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +/* WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING + * + * Always modify bn.org since bn.h is automatically generated from + * it during SSLeay configuration. + * + * WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING + */ + +#ifndef HEADER_BN_H +#define HEADER_BN_H + +#ifdef __cplusplus +extern "C" { +#endif + +#undef BN_LLONG + +#ifdef WIN32 +#define BN_LLONG /* This comment stops Configure mutilating things */ +#endif + +#define RECP_MUL_MOD +#define MONT_MUL_MOD + +/* This next option uses the C libraries (2 word)/(1 word) function. + * If it is not defined, I use my C version (which is slower). + * The reason for this flag is that when the particular C compiler + * library routine is used, and the library is linked with a different + * compiler, the library is missing. This mostly happens when the + * library is built with gcc and then linked using nornal cc. This would + * be a common occurance because gcc normally produces code that is + * 2 times faster than system compilers for the big number stuff. + * For machines with only one compiler (or shared libraries), this should + * be on. Again this in only really a problem on machines + * using "long long's", are 32bit, and are not using my assember code. */ +#if defined(MSDOS) || defined(WINDOWS) || defined(linux) +#define BN_DIV2W +#endif + +/* Only one for the following should be defined */ +/* The prime number generation stuff may not work when + * EIGHT_BIT but I don't care since I've only used this mode + * for debuging the bignum libraries */ +#undef SIXTY_FOUR_BIT_LONG +#undef SIXTY_FOUR_BIT +#define THIRTY_TWO_BIT +#undef SIXTEEN_BIT +#undef EIGHT_BIT + +/* assuming long is 64bit - this is the DEC Alpha + * unsigned long long is only 64 bits :-(, don't define + * BN_LLONG for the DEC Alpha */ +#ifdef SIXTY_FOUR_BIT_LONG +#define BN_ULLONG unsigned long long +#define BN_ULONG unsigned long +#define BN_LONG long +#define BN_BITS 128 +#define BN_BYTES 8 +#define BN_BITS2 64 +#define BN_BITS4 32 +#define BN_MASK2 (0xffffffffffffffffL) +#define BN_MASK2l (0xffffffffL) +#define BN_MASK2h (0xffffffff00000000L) +#define BN_MASK2h1 (0xffffffff80000000L) +#define BN_TBIT (0x8000000000000000L) +#endif + +#ifdef SIXTY_FOUR_BIT +#undef BN_LLONG +/* #define BN_ULLONG unsigned long long */ +#define BN_ULONG unsigned long long +#define BN_LONG long long +#define BN_BITS 128 +#define BN_BYTES 8 +#define BN_BITS2 64 +#define BN_BITS4 32 +#define BN_MASK2 (0xffffffffffffffffLL) +#define BN_MASK2l (0xffffffffL) +#define BN_MASK2h (0xffffffff00000000LL) +#define BN_MASK2h1 (0xffffffff80000000LL) +#define BN_TBIT (0x8000000000000000LL) +#endif + +#ifdef THIRTY_TWO_BIT +#ifdef WIN32 +#define BN_ULLONG unsigned _int64 +#else +#define BN_ULLONG unsigned long long +#endif +#define BN_ULONG unsigned long +#define BN_LONG long +#define BN_BITS 64 +#define BN_BYTES 4 +#define BN_BITS2 32 +#define BN_BITS4 16 +#define BN_MASK2 (0xffffffffL) +#define BN_MASK2l (0xffff) +#define BN_MASK2h1 (0xffff8000L) +#define BN_MASK2h (0xffff0000L) +#define BN_TBIT (0x80000000L) +#endif + +#ifdef SIXTEEN_BIT +#ifndef BN_DIV2W +#define BN_DIV2W +#endif +#define BN_ULLONG unsigned long +#define BN_ULONG unsigned short +#define BN_LONG short +#define BN_BITS 32 +#define BN_BYTES 2 +#define BN_BITS2 16 +#define BN_BITS4 8 +#define BN_MASK2 (0xffff) +#define BN_MASK2l (0xff) +#define BN_MASK2h1 (0xff80) +#define BN_MASK2h (0xff00) +#define BN_TBIT (0x8000) +#endif + +#ifdef EIGHT_BIT +#ifndef BN_DIV2W +#define BN_DIV2W +#endif +#define BN_ULLONG unsigned short +#define BN_ULONG unsigned char +#define BN_LONG char +#define BN_BITS 16 +#define BN_BYTES 1 +#define BN_BITS2 8 +#define BN_BITS4 4 +#define BN_MASK2 (0xff) +#define BN_MASK2l (0xf) +#define BN_MASK2h1 (0xf8) +#define BN_MASK2h (0xf0) +#define BN_TBIT (0x80) +#endif + +#define BN_DEFAULT_BITS 1280 + +#ifdef BIGNUM +#undef BIGNUM +#endif + +typedef struct bignum_st + { + BN_ULONG *d; /* Pointer to an array of 'BN_BITS2' bit chunks. */ + int top; /* Index of last used d +1. */ + /* The next are internal book keeping for bn_expand. */ + int max; /* Size of the d array. */ + int neg; /* one if the number is negative */ + } BIGNUM; + +/* Used for temp variables */ +#define BN_CTX_NUM 12 +typedef struct bignum_ctx + { + int tos; + BIGNUM *bn[BN_CTX_NUM+1]; + } BN_CTX; + +/* Used for montgomery multiplication */ +typedef struct bn_mont_ctx_st + { + int ri; /* number of bits in R */ + BIGNUM *RR; /* used to convert to montgomery form */ + BIGNUM *N; /* The modulus */ + BIGNUM *Ni; /* The inverse of N */ + BN_ULONG n0; /* word form of inverse, normally only one of + * Ni or n0 is defined */ + } BN_MONT_CTX; + +#define BN_to_montgomery(r,a,mont,ctx) BN_mod_mul_montgomery(\ + r,a,(mont)->RR,(mont),ctx) + +#define BN_prime_checks (5) + +#define BN_num_bytes(a) ((BN_num_bits(a)+7)/8) +#define BN_is_word(a,w) (((a)->top == 1) && ((a)->d[0] == (BN_ULONG)(w))) +#define BN_is_zero(a) (((a)->top <= 1) && ((a)->d[0] == (BN_ULONG)0)) +#define BN_is_one(a) (BN_is_word((a),1)) +#define BN_is_odd(a) ((a)->d[0] & 1) +#define BN_one(a) (BN_set_word((a),1)) +#define BN_zero(a) (BN_set_word((a),0)) + +#define bn_fix_top(a) \ + { \ + BN_ULONG *fix_top_l; \ + for (fix_top_l= &((a)->d[(a)->top-1]); (a)->top > 0; (a)->top--) \ + if (*(fix_top_l--)) break; \ + } + +#define bn_expand(n,b) ((((b)/BN_BITS2) <= (n)->max)?(n):bn_expand2((n),(b))) + + +#ifndef NOPROTO +BIGNUM *BN_value_one(void); +char * BN_options(void); +BN_CTX *BN_CTX_new(void); +void BN_CTX_free(BN_CTX *c); +int BN_rand(BIGNUM *rnd, int bits, int top,int bottom); +int BN_num_bits(BIGNUM *a); +int BN_num_bits_word(BN_ULONG); +BIGNUM *BN_new(void); +void BN_clear_free(BIGNUM *a); +BIGNUM *BN_copy(BIGNUM *a, BIGNUM *b); +BIGNUM *BN_bin2bn(unsigned char *s,int len,BIGNUM *ret); +int BN_bn2bin(BIGNUM *a, unsigned char *to); +int BN_sub(BIGNUM *r, BIGNUM *a, BIGNUM *b); +void bn_qsub(BIGNUM *r, BIGNUM *a, BIGNUM *b); +void bn_qadd(BIGNUM *r, BIGNUM *a, BIGNUM *b); +int BN_add(BIGNUM *r, BIGNUM *a, BIGNUM *b); +int BN_mod(BIGNUM *rem, BIGNUM *m, BIGNUM *d, BN_CTX *ctx); +int BN_div(BIGNUM *dv, BIGNUM *rem, BIGNUM *m, BIGNUM *d, BN_CTX *ctx); +int BN_mul(BIGNUM *r, BIGNUM *a, BIGNUM *b); +int BN_sqr(BIGNUM *r, BIGNUM *a,BN_CTX *ctx); +BN_ULONG BN_mod_word(BIGNUM *a, unsigned long w); +BN_ULONG BN_div_word(BIGNUM *a, unsigned long w); +int BN_add_word(BIGNUM *a, unsigned long w); +int BN_set_word(BIGNUM *a, unsigned long w); +unsigned long BN_get_word(BIGNUM *a); +int BN_cmp(BIGNUM *a, BIGNUM *b); +void BN_free(BIGNUM *a); +int BN_is_bit_set(BIGNUM *a, int n); +int BN_lshift(BIGNUM *r, BIGNUM *a, int n); +int BN_lshift1(BIGNUM *r, BIGNUM *a); +int BN_mod_exp(BIGNUM *r, BIGNUM *a, BIGNUM *p, BIGNUM *m,BN_CTX *ctx); +int BN_mod_exp_mont(BIGNUM *r, BIGNUM *a, BIGNUM *p, BIGNUM *m,BN_CTX *ctx); +int BN_mod_exp_recp(BIGNUM *r, BIGNUM *a, BIGNUM *p, BIGNUM *m,BN_CTX *ctx); +int BN_mod_exp_simple(BIGNUM *r, BIGNUM *a, BIGNUM *p, + BIGNUM *m,BN_CTX *ctx); +int BN_mask_bits(BIGNUM *a,int n); +int BN_mod_mul_reciprocal(BIGNUM *r, BIGNUM *x, BIGNUM *y, BIGNUM *m, + BIGNUM *i, int nb, BN_CTX *ctx); +int BN_mod_mul(BIGNUM *ret, BIGNUM *a, BIGNUM *b, BIGNUM *m, + BN_CTX *ctx); +#ifndef WIN16 +int BN_print_fp(FILE *fp, BIGNUM *a); +#endif +#ifdef HEADER_BIO_H +int BN_print(BIO *fp, BIGNUM *a); +#else +int BN_print(char *fp, BIGNUM *a); +#endif +int BN_reciprocal(BIGNUM *r, BIGNUM *m, BN_CTX *ctx); +int BN_rshift(BIGNUM *r, BIGNUM *a, int n); +int BN_rshift1(BIGNUM *r, BIGNUM *a); +void BN_clear(BIGNUM *a); +BIGNUM *bn_expand2(BIGNUM *b, int bits); +BIGNUM *BN_dup(BIGNUM *a); +int BN_ucmp(BIGNUM *a, BIGNUM *b); +int BN_set_bit(BIGNUM *a, int n); +int BN_clear_bit(BIGNUM *a, int n); +char * BN_bn2ascii(BIGNUM *a); +int BN_ascii2bn(BIGNUM **a,char *str); +int BN_gcd(BIGNUM *r,BIGNUM *in_a,BIGNUM *in_b,BN_CTX *ctx); +BIGNUM *BN_mod_inverse(BIGNUM *a, BIGNUM *n,BN_CTX *ctx); +BIGNUM *BN_generate_prime(int bits,int strong,BIGNUM *add, + BIGNUM *rem,void (*callback)(int,int)); +int BN_is_prime(BIGNUM *p,int nchecks,void (*callback)(int,int), + BN_CTX *ctx); +void ERR_load_BN_strings(void ); + +BN_ULONG bn_mul_add_word(BN_ULONG *rp, BN_ULONG *ap, int num, BN_ULONG w); +BN_ULONG bn_mul_word(BN_ULONG *rp, BN_ULONG *ap, int num, BN_ULONG w); +void bn_sqr_words(BN_ULONG *rp, BN_ULONG *ap, int num); +BN_ULONG bn_div64(BN_ULONG h, BN_ULONG l, BN_ULONG d); + +BN_MONT_CTX *BN_MONT_CTX_new(void ); +int BN_mod_mul_montgomery(BIGNUM *r,BIGNUM *a,BIGNUM *b,BN_MONT_CTX *mont, + BN_CTX *ctx); +int BN_from_montgomery(BIGNUM *r,BIGNUM *a,BN_MONT_CTX *mont,BN_CTX *ctx); +void BN_MONT_CTX_free(BN_MONT_CTX *mont); +int BN_MONT_CTX_set(BN_MONT_CTX *mont,BIGNUM *modulus,BN_CTX *ctx); + +#else + +BIGNUM *BN_value_one(); +char * BN_options(); +BN_CTX *BN_CTX_new(); +void BN_CTX_free(); +int BN_rand(); +int BN_num_bits(); +int BN_num_bits_word(); +BIGNUM *BN_new(); +void BN_clear_free(); +BIGNUM *BN_copy(); +BIGNUM *BN_bin2bn(); +int BN_bn2bin(); +int BN_sub(); +void bn_qsub(); +void bn_qadd(); +int BN_add(); +int BN_mod(); +int BN_div(); +int BN_mul(); +int BN_sqr(); +BN_ULONG BN_mod_word(); +BN_ULONG BN_div_word(); +int BN_add_word(); +int BN_set_word(); +unsigned long BN_get_word(); +int BN_cmp(); +void BN_free(); +int BN_is_bit_set(); +int BN_lshift(); +int BN_lshift1(); +int BN_mod_exp(); +int BN_mod_exp_mont(); +int BN_mod_exp_recp(); +int BN_mod_exp_simple(); +int BN_mask_bits(); +int BN_mod_mul_reciprocal(); +int BN_mod_mul(); +#ifndef WIN16 +int BN_print_fp(); +#endif +int BN_print(); +int BN_reciprocal(); +int BN_rshift(); +int BN_rshift1(); +void BN_clear(); +BIGNUM *bn_expand2(); +BIGNUM *BN_dup(); +int BN_ucmp(); +int BN_set_bit(); +int BN_clear_bit(); +char * BN_bn2ascii(); +int BN_ascii2bn(); +int BN_gcd(); +BIGNUM *BN_mod_inverse(); +BIGNUM *BN_generate_prime(); +int BN_is_prime(); +void ERR_load_BN_strings(); + +BN_ULONG bn_mul_add_word(); +BN_ULONG bn_mul_word(); +void bn_sqr_words(); +BN_ULONG bn_div64(); + +int BN_mod_mul_montgomery(); +int BN_from_montgomery(); +BN_MONT_CTX *BN_MONT_CTX_new(); +void BN_MONT_CTX_free(); +int BN_MONT_CTX_set(); + +#endif + +/* BEGIN ERROR CODES */ +/* Error codes for the BN functions. */ + +/* Function codes. */ +#define BN_F_BN_BL_CTX_INIT 100 +#define BN_F_BN_BL_CTX_NEW 101 +#define BN_F_BN_BN2ASCII 102 +#define BN_F_BN_CTX_NEW 103 +#define BN_F_BN_DIV 104 +#define BN_F_BN_EXPAND2 105 +#define BN_F_BN_MOD_EXP_MONT 106 +#define BN_F_BN_MOD_INVERSE 107 +#define BN_F_BN_MOD_MUL_RECIPROCAL 108 +#define BN_F_BN_NEW 109 +#define BN_F_BN_RAND 110 + +/* Reason codes. */ +#define BN_R_BAD_RECIPROCAL 100 +#define BN_R_CALLED_WITH_EVEN_MODULUS 101 +#define BN_R_DIV_BY_ZERO 102 +#define BN_R_NO_INVERSE 103 + +#ifdef __cplusplus +} +#endif +#endif +
diff --git a/crypto/bn/bn.org b/crypto/bn/bn.org new file mode 100644 index 0000000..9326f4d --- /dev/null +++ b/crypto/bn/bn.org
@@ -0,0 +1,433 @@ +/* crypto/bn/bn.org */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +/* WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING + * + * Always modify bn.org since bn.h is automatically generated from + * it during SSLeay configuration. + * + * WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING + */ + +#ifndef HEADER_BN_H +#define HEADER_BN_H + +#ifdef __cplusplus +extern "C" { +#endif + +#undef BN_LLONG + +#ifdef WIN32 +#define BN_LLONG /* This comment stops Configure mutilating things */ +#endif + +#define RECP_MUL_MOD +#define MONT_MUL_MOD + +/* This next option uses the C libraries (2 word)/(1 word) function. + * If it is not defined, I use my C version (which is slower). + * The reason for this flag is that when the particular C compiler + * library routine is used, and the library is linked with a different + * compiler, the library is missing. This mostly happens when the + * library is built with gcc and then linked using nornal cc. This would + * be a common occurance because gcc normally produces code that is + * 2 times faster than system compilers for the big number stuff. + * For machines with only one compiler (or shared libraries), this should + * be on. Again this in only really a problem on machines + * using "long long's", are 32bit, and are not using my assember code. */ +#if defined(MSDOS) || defined(WINDOWS) || defined(linux) +#define BN_DIV2W +#endif + +/* Only one for the following should be defined */ +/* The prime number generation stuff may not work when + * EIGHT_BIT but I don't care since I've only used this mode + * for debuging the bignum libraries */ +#undef SIXTY_FOUR_BIT_LONG +#undef SIXTY_FOUR_BIT +#define THIRTY_TWO_BIT +#undef SIXTEEN_BIT +#undef EIGHT_BIT + +/* assuming long is 64bit - this is the DEC Alpha + * unsigned long long is only 64 bits :-(, don't define + * BN_LLONG for the DEC Alpha */ +#ifdef SIXTY_FOUR_BIT_LONG +#define BN_ULLONG unsigned long long +#define BN_ULONG unsigned long +#define BN_LONG long +#define BN_BITS 128 +#define BN_BYTES 8 +#define BN_BITS2 64 +#define BN_BITS4 32 +#define BN_MASK2 (0xffffffffffffffffL) +#define BN_MASK2l (0xffffffffL) +#define BN_MASK2h (0xffffffff00000000L) +#define BN_MASK2h1 (0xffffffff80000000L) +#define BN_TBIT (0x8000000000000000L) +#endif + +#ifdef SIXTY_FOUR_BIT +#undef BN_LLONG +/* #define BN_ULLONG unsigned long long */ +#define BN_ULONG unsigned long long +#define BN_LONG long long +#define BN_BITS 128 +#define BN_BYTES 8 +#define BN_BITS2 64 +#define BN_BITS4 32 +#define BN_MASK2 (0xffffffffffffffffLL) +#define BN_MASK2l (0xffffffffL) +#define BN_MASK2h (0xffffffff00000000LL) +#define BN_MASK2h1 (0xffffffff80000000LL) +#define BN_TBIT (0x8000000000000000LL) +#endif + +#ifdef THIRTY_TWO_BIT +#ifdef WIN32 +#define BN_ULLONG unsigned _int64 +#else +#define BN_ULLONG unsigned long long +#endif +#define BN_ULONG unsigned long +#define BN_LONG long +#define BN_BITS 64 +#define BN_BYTES 4 +#define BN_BITS2 32 +#define BN_BITS4 16 +#define BN_MASK2 (0xffffffffL) +#define BN_MASK2l (0xffff) +#define BN_MASK2h1 (0xffff8000L) +#define BN_MASK2h (0xffff0000L) +#define BN_TBIT (0x80000000L) +#endif + +#ifdef SIXTEEN_BIT +#ifndef BN_DIV2W +#define BN_DIV2W +#endif +#define BN_ULLONG unsigned long +#define BN_ULONG unsigned short +#define BN_LONG short +#define BN_BITS 32 +#define BN_BYTES 2 +#define BN_BITS2 16 +#define BN_BITS4 8 +#define BN_MASK2 (0xffff) +#define BN_MASK2l (0xff) +#define BN_MASK2h1 (0xff80) +#define BN_MASK2h (0xff00) +#define BN_TBIT (0x8000) +#endif + +#ifdef EIGHT_BIT +#ifndef BN_DIV2W +#define BN_DIV2W +#endif +#define BN_ULLONG unsigned short +#define BN_ULONG unsigned char +#define BN_LONG char +#define BN_BITS 16 +#define BN_BYTES 1 +#define BN_BITS2 8 +#define BN_BITS4 4 +#define BN_MASK2 (0xff) +#define BN_MASK2l (0xf) +#define BN_MASK2h1 (0xf8) +#define BN_MASK2h (0xf0) +#define BN_TBIT (0x80) +#endif + +#define BN_DEFAULT_BITS 1280 + +#ifdef BIGNUM +#undef BIGNUM +#endif + +typedef struct bignum_st + { + BN_ULONG *d; /* Pointer to an array of 'BN_BITS2' bit chunks. */ + int top; /* Index of last used d +1. */ + /* The next are internal book keeping for bn_expand. */ + int max; /* Size of the d array. */ + int neg; /* one if the number is negative */ + } BIGNUM; + +/* Used for temp variables */ +#define BN_CTX_NUM 12 +typedef struct bignum_ctx + { + int tos; + BIGNUM *bn[BN_CTX_NUM+1]; + } BN_CTX; + +/* Used for montgomery multiplication */ +typedef struct bn_mont_ctx_st + { + int ri; /* number of bits in R */ + BIGNUM *RR; /* used to convert to montgomery form */ + BIGNUM *N; /* The modulus */ + BIGNUM *Ni; /* The inverse of N */ + BN_ULONG n0; /* word form of inverse, normally only one of + * Ni or n0 is defined */ + } BN_MONT_CTX; + +#define BN_to_montgomery(r,a,mont,ctx) BN_mod_mul_montgomery(\ + r,a,(mont)->RR,(mont),ctx) + +#define BN_prime_checks (5) + +#define BN_num_bytes(a) ((BN_num_bits(a)+7)/8) +#define BN_is_word(a,w) (((a)->top == 1) && ((a)->d[0] == (BN_ULONG)(w))) +#define BN_is_zero(a) (((a)->top <= 1) && ((a)->d[0] == (BN_ULONG)0)) +#define BN_is_one(a) (BN_is_word((a),1)) +#define BN_is_odd(a) ((a)->d[0] & 1) +#define BN_one(a) (BN_set_word((a),1)) +#define BN_zero(a) (BN_set_word((a),0)) + +#define bn_fix_top(a) \ + { \ + BN_ULONG *fix_top_l; \ + for (fix_top_l= &((a)->d[(a)->top-1]); (a)->top > 0; (a)->top--) \ + if (*(fix_top_l--)) break; \ + } + +#define bn_expand(n,b) ((((b)/BN_BITS2) <= (n)->max)?(n):bn_expand2((n),(b))) + + +#ifndef NOPROTO +BIGNUM *BN_value_one(void); +char * BN_options(void); +BN_CTX *BN_CTX_new(void); +void BN_CTX_free(BN_CTX *c); +int BN_rand(BIGNUM *rnd, int bits, int top,int bottom); +int BN_num_bits(BIGNUM *a); +int BN_num_bits_word(BN_ULONG); +BIGNUM *BN_new(void); +void BN_clear_free(BIGNUM *a); +BIGNUM *BN_copy(BIGNUM *a, BIGNUM *b); +BIGNUM *BN_bin2bn(unsigned char *s,int len,BIGNUM *ret); +int BN_bn2bin(BIGNUM *a, unsigned char *to); +int BN_sub(BIGNUM *r, BIGNUM *a, BIGNUM *b); +void bn_qsub(BIGNUM *r, BIGNUM *a, BIGNUM *b); +void bn_qadd(BIGNUM *r, BIGNUM *a, BIGNUM *b); +int BN_add(BIGNUM *r, BIGNUM *a, BIGNUM *b); +int BN_mod(BIGNUM *rem, BIGNUM *m, BIGNUM *d, BN_CTX *ctx); +int BN_div(BIGNUM *dv, BIGNUM *rem, BIGNUM *m, BIGNUM *d, BN_CTX *ctx); +int BN_mul(BIGNUM *r, BIGNUM *a, BIGNUM *b); +int BN_sqr(BIGNUM *r, BIGNUM *a,BN_CTX *ctx); +BN_ULONG BN_mod_word(BIGNUM *a, unsigned long w); +BN_ULONG BN_div_word(BIGNUM *a, unsigned long w); +int BN_add_word(BIGNUM *a, unsigned long w); +int BN_set_word(BIGNUM *a, unsigned long w); +unsigned long BN_get_word(BIGNUM *a); +int BN_cmp(BIGNUM *a, BIGNUM *b); +void BN_free(BIGNUM *a); +int BN_is_bit_set(BIGNUM *a, int n); +int BN_lshift(BIGNUM *r, BIGNUM *a, int n); +int BN_lshift1(BIGNUM *r, BIGNUM *a); +int BN_mod_exp(BIGNUM *r, BIGNUM *a, BIGNUM *p, BIGNUM *m,BN_CTX *ctx); +int BN_mod_exp_mont(BIGNUM *r, BIGNUM *a, BIGNUM *p, BIGNUM *m,BN_CTX *ctx); +int BN_mod_exp_recp(BIGNUM *r, BIGNUM *a, BIGNUM *p, BIGNUM *m,BN_CTX *ctx); +int BN_mod_exp_simple(BIGNUM *r, BIGNUM *a, BIGNUM *p, + BIGNUM *m,BN_CTX *ctx); +int BN_mask_bits(BIGNUM *a,int n); +int BN_mod_mul_reciprocal(BIGNUM *r, BIGNUM *x, BIGNUM *y, BIGNUM *m, + BIGNUM *i, int nb, BN_CTX *ctx); +int BN_mod_mul(BIGNUM *ret, BIGNUM *a, BIGNUM *b, BIGNUM *m, + BN_CTX *ctx); +#ifndef WIN16 +int BN_print_fp(FILE *fp, BIGNUM *a); +#endif +#ifdef HEADER_BIO_H +int BN_print(BIO *fp, BIGNUM *a); +#else +int BN_print(char *fp, BIGNUM *a); +#endif +int BN_reciprocal(BIGNUM *r, BIGNUM *m, BN_CTX *ctx); +int BN_rshift(BIGNUM *r, BIGNUM *a, int n); +int BN_rshift1(BIGNUM *r, BIGNUM *a); +void BN_clear(BIGNUM *a); +BIGNUM *bn_expand2(BIGNUM *b, int bits); +BIGNUM *BN_dup(BIGNUM *a); +int BN_ucmp(BIGNUM *a, BIGNUM *b); +int BN_set_bit(BIGNUM *a, int n); +int BN_clear_bit(BIGNUM *a, int n); +char * BN_bn2ascii(BIGNUM *a); +int BN_ascii2bn(BIGNUM **a,char *str); +int BN_gcd(BIGNUM *r,BIGNUM *in_a,BIGNUM *in_b,BN_CTX *ctx); +BIGNUM *BN_mod_inverse(BIGNUM *a, BIGNUM *n,BN_CTX *ctx); +BIGNUM *BN_generate_prime(int bits,int strong,BIGNUM *add, + BIGNUM *rem,void (*callback)(int,int)); +int BN_is_prime(BIGNUM *p,int nchecks,void (*callback)(int,int), + BN_CTX *ctx); +void ERR_load_BN_strings(void ); + +BN_ULONG bn_mul_add_word(BN_ULONG *rp, BN_ULONG *ap, int num, BN_ULONG w); +BN_ULONG bn_mul_word(BN_ULONG *rp, BN_ULONG *ap, int num, BN_ULONG w); +void bn_sqr_words(BN_ULONG *rp, BN_ULONG *ap, int num); +BN_ULONG bn_div64(BN_ULONG h, BN_ULONG l, BN_ULONG d); + +BN_MONT_CTX *BN_MONT_CTX_new(void ); +int BN_mod_mul_montgomery(BIGNUM *r,BIGNUM *a,BIGNUM *b,BN_MONT_CTX *mont, + BN_CTX *ctx); +int BN_from_montgomery(BIGNUM *r,BIGNUM *a,BN_MONT_CTX *mont,BN_CTX *ctx); +void BN_MONT_CTX_free(BN_MONT_CTX *mont); +int BN_MONT_CTX_set(BN_MONT_CTX *mont,BIGNUM *modulus,BN_CTX *ctx); + +#else + +BIGNUM *BN_value_one(); +char * BN_options(); +BN_CTX *BN_CTX_new(); +void BN_CTX_free(); +int BN_rand(); +int BN_num_bits(); +int BN_num_bits_word(); +BIGNUM *BN_new(); +void BN_clear_free(); +BIGNUM *BN_copy(); +BIGNUM *BN_bin2bn(); +int BN_bn2bin(); +int BN_sub(); +void bn_qsub(); +void bn_qadd(); +int BN_add(); +int BN_mod(); +int BN_div(); +int BN_mul(); +int BN_sqr(); +BN_ULONG BN_mod_word(); +BN_ULONG BN_div_word(); +int BN_add_word(); +int BN_set_word(); +unsigned long BN_get_word(); +int BN_cmp(); +void BN_free(); +int BN_is_bit_set(); +int BN_lshift(); +int BN_lshift1(); +int BN_mod_exp(); +int BN_mod_exp_mont(); +int BN_mod_exp_recp(); +int BN_mod_exp_simple(); +int BN_mask_bits(); +int BN_mod_mul_reciprocal(); +int BN_mod_mul(); +#ifndef WIN16 +int BN_print_fp(); +#endif +int BN_print(); +int BN_reciprocal(); +int BN_rshift(); +int BN_rshift1(); +void BN_clear(); +BIGNUM *bn_expand2(); +BIGNUM *BN_dup(); +int BN_ucmp(); +int BN_set_bit(); +int BN_clear_bit(); +char * BN_bn2ascii(); +int BN_ascii2bn(); +int BN_gcd(); +BIGNUM *BN_mod_inverse(); +BIGNUM *BN_generate_prime(); +int BN_is_prime(); +void ERR_load_BN_strings(); + +BN_ULONG bn_mul_add_word(); +BN_ULONG bn_mul_word(); +void bn_sqr_words(); +BN_ULONG bn_div64(); + +int BN_mod_mul_montgomery(); +int BN_from_montgomery(); +BN_MONT_CTX *BN_MONT_CTX_new(); +void BN_MONT_CTX_free(); +int BN_MONT_CTX_set(); + +#endif + +/* BEGIN ERROR CODES */ +/* Error codes for the BN functions. */ + +/* Function codes. */ +#define BN_F_BN_BL_CTX_INIT 100 +#define BN_F_BN_BL_CTX_NEW 101 +#define BN_F_BN_BN2ASCII 102 +#define BN_F_BN_CTX_NEW 103 +#define BN_F_BN_DIV 104 +#define BN_F_BN_EXPAND2 105 +#define BN_F_BN_MOD_EXP_MONT 106 +#define BN_F_BN_MOD_INVERSE 107 +#define BN_F_BN_MOD_MUL_RECIPROCAL 108 +#define BN_F_BN_NEW 109 +#define BN_F_BN_RAND 110 + +/* Reason codes. */ +#define BN_R_BAD_RECIPROCAL 100 +#define BN_R_CALLED_WITH_EVEN_MODULUS 101 +#define BN_R_DIV_BY_ZERO 102 +#define BN_R_NO_INVERSE 103 + +#ifdef __cplusplus +} +#endif +#endif +
diff --git a/crypto/bn/bn_add.c b/crypto/bn/bn_add.c new file mode 100644 index 0000000..ecdb745 --- /dev/null +++ b/crypto/bn/bn_add.c
@@ -0,0 +1,170 @@ +/* crypto/bn/bn_add.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "bn_lcl.h" + +/* r can == a or b */ +int BN_add(r, a, b) +BIGNUM *r; +BIGNUM *a; +BIGNUM *b; + { + int i; + BIGNUM *tmp; + + /* a + b a+b + * a + -b a-b + * -a + b b-a + * -a + -b -(a+b) + */ + if (a->neg ^ b->neg) + { + /* only one is negative */ + if (a->neg) + { tmp=a; a=b; b=tmp; } + + /* we are now a - b */ + if (bn_expand(r,((a->top > b->top)?a->top:b->top)*BN_BITS2) + == NULL) return(0); + + if (BN_ucmp(a,b) < 0) + { + bn_qsub(r,b,a); + r->neg=1; + } + else + { + bn_qsub(r,a,b); + r->neg=0; + } + return(1); + } + + if (a->neg) /* both are neg */ + r->neg=1; + else + r->neg=0; + + i=(a->top > b->top); + if (bn_expand(r,(((i)?a->top:b->top)+1)*BN_BITS2) == NULL) return(0); + + if (i) + bn_qadd(r,a,b); + else + bn_qadd(r,b,a); + return(1); + } + +/* unsigned add of b to a, r must be large enough */ +void bn_qadd(r,a,b) +BIGNUM *r; +BIGNUM *a; +BIGNUM *b; + { + register int i; + int max,min; + BN_ULONG *ap,*bp,*rp,carry,t1,t2; + + max=a->top; + min=b->top; + r->top=max; + + ap=a->d; + bp=b->d; + rp=r->d; + carry=0; + for (i=0; i<min; i++) + { + t1= *(ap++); + t2= *(bp++); + if (carry) + { + carry=(t2 >= ((~t1)&BN_MASK2)); + t2=(t1+t2+1)&BN_MASK2; + } + else + { + t2=(t1+t2)&BN_MASK2; + carry=(t2 < t1); + } + *(rp++)=t2; + } + if (carry) + { + while (i < max) + { + t1= *(ap++); + t2=(t1+1)&BN_MASK2; + *(rp++)=t2; + carry=(t2 < t1); + i++; + if (!carry) break; + } + if ((i >= max) && carry) + { + *(rp++)=1; + r->top++; + } + } + for (; i<max; i++) + *(rp++)= *(ap++); + /* memcpy(rp,ap,sizeof(*ap)*(max-i));*/ + } +
diff --git a/crypto/bn/bn_bld.c b/crypto/bn/bn_bld.c new file mode 100644 index 0000000..966db43 --- /dev/null +++ b/crypto/bn/bn_bld.c
@@ -0,0 +1,144 @@ +/* crypto/bn/bn_bld.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "bn_lcl.h" + +BN_BL_CTX *BN_BL_CTX_new() + { + BN_BL_CTX *ret; + + if ((ret=(BN_BL_CTX *)Malloc(sizeof(BN_BL_CTX))) == NULL) + { + BNerr(BN_F_BN_BL_CTX_NEW,ERR_R_MALLOC_FAILURE); + return(NULL); + } + if ((ret->num=BN_new()) == NULL) goto err; + if ((ret->mod=BN_new()) == NULL) goto err; + ret->inum=NULL; + ret->count=16; + ret->count=1; + return(ret); + } + +int BN_BL_CTX_Init(a,mod) +BN_BL_CTX *a; +BIGNUM *mod; + { + int i; + BN_CTX *ctx; + + if ((ctx=BN_CTX_new()) == NULL) goto m_err; + + if (BN_copy(a->mod,mod) == NULL) goto err; + i=BN_num_bits(mod); + if (!BN_rand(a->num,i,1,0)) goto err; + + if (a->inum != NULL) BN_clear_free(a->inum); + a->inum=BN_mod_inverse(a->num,a->mod,ctx) + ret->count=16; + return(1); +m_err: + BNerr(BN_F_BN_BL_CTX_INIT,ERR_R_MALLOC_FAILURE); +err: + return(0); + } + +BN_BL_CTX *BN_BL_CTX_Update(a) +BN_BL_CTX *a; + { + BN_CTX *ctx; + BN_BL_CTX *new; + + if (--a->count > 0) + return(1); + + new=BN_BL_CTX_new(); + /* set/get lock */ + if ((ctx=BN_CTX_new()) == NULL) + return(NULL); + new->inum=BN_new(); + + BN_mod_mul(new->num,a->num,a->num,a->mod,ctx); + BN_mod_mul(new->inum,a->inum,a->inum,a->mod,ctx); + BN_copy(new->mod,a->mod); + BN_BL_CTX_free(a); + return(new); + } + +void BN_BL_CTX_free(a) +BN_BL_CTX *a; + { + int i; + + if (a == NULL) return; + + i=CRYPTO_add(&a->references,-1,CRYPTO_LOCK_RSA); + if (i > 0) return; +#ifdef REF_CHECK + if (i < 0) + { + fprintf(stderr,"BN_BL_CTX_free, bad reference count\n"); + abort(); + } +#endif + if (a->num == NULL) BN_clear_free(a->num); + if (a->inum == NULL) BN_clear_free(a->inum); + if (a->mod == NULL) BN_clear_free(a->mod); + }
diff --git a/crypto/bn/bn_div.c b/crypto/bn/bn_div.c new file mode 100644 index 0000000..0ce4d41 --- /dev/null +++ b/crypto/bn/bn_div.c
@@ -0,0 +1,286 @@ +/* crypto/bn/bn_div.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "bn_lcl.h" + +/* The old slow way */ +#if 0 +int BN_div(dv, rem, m, d,ctx) +BIGNUM *dv; +BIGNUM *rem; +BIGNUM *m; +BIGNUM *d; +BN_CTX *ctx; + { + int i,nm,nd; + BIGNUM *D; + + if (BN_is_zero(d)) + { + BNerr(BN_F_BN_DIV,BN_R_DIV_BY_ZERO); + return(0); + } + + if (BN_ucmp(m,d) < 0) + { + if (rem != NULL) + { if (BN_copy(rem,m) == NULL) return(0); } + if (dv != NULL) BN_zero(dv); + return(1); + } + + D=ctx->bn[ctx->tos]; + if (dv == NULL) dv=ctx->bn[ctx->tos+1]; + if (rem == NULL) rem=ctx->bn[ctx->tos+2]; + + nd=BN_num_bits(d); + nm=BN_num_bits(m); + if (BN_copy(D,d) == NULL) return(0); + if (BN_copy(rem,m) == NULL) return(0); + + /* The next 2 are needed so we can do a dv->d[0]|=1 later + * since BN_lshift1 will only work once there is a value :-) */ + BN_zero(dv); + dv->top=1; + + if (!BN_lshift(D,D,nm-nd)) return(0); + for (i=nm-nd; i>=0; i--) + { + if (!BN_lshift1(dv,dv)) return(0); + if (BN_ucmp(rem,D) >= 0) + { + dv->d[0]|=1; + bn_qsub(rem,rem,D); + } +/* CAN IMPROVE (and have now :=) */ + if (!BN_rshift1(D,D)) return(0); + } + rem->neg=BN_is_zero(rem)?0:m->neg; + dv->neg=m->neg^d->neg; + return(1); + } + +#else + +int BN_div(dv, rm, num, divisor,ctx) +BIGNUM *dv; +BIGNUM *rm; +BIGNUM *num; +BIGNUM *divisor; +BN_CTX *ctx; + { + int norm_shift,i,j,loop; + BIGNUM *tmp,wnum,*snum,*sdiv,*res; + BN_ULONG *resp,*wnump; + BN_ULONG d0,d1; + int num_n,div_n; + + if (BN_is_zero(num)) + { + BNerr(BN_F_BN_DIV,BN_R_DIV_BY_ZERO); + return(0); + } + + if (BN_ucmp(num,divisor) < 0) + { + if (rm != NULL) + { if (BN_copy(rm,num) == NULL) return(0); } + if (dv != NULL) BN_zero(dv); + return(1); + } + + tmp=ctx->bn[ctx->tos]; + tmp->neg=0; + snum=ctx->bn[ctx->tos+1]; + sdiv=ctx->bn[ctx->tos+2]; + if (dv == NULL) + res=ctx->bn[ctx->tos+3]; + else res=dv; + + /* First we normalise the numbers */ + norm_shift=BN_BITS2-((BN_num_bits(divisor))%BN_BITS2); + BN_lshift(sdiv,divisor,norm_shift); + sdiv->neg=0; + norm_shift+=BN_BITS2; + BN_lshift(snum,num,norm_shift); + snum->neg=0; + div_n=sdiv->top; + num_n=snum->top; + loop=num_n-div_n; + + /* Lets setup a 'window' into snum + * This is the part that corresponds to the current + * 'area' being divided */ + wnum.d= &(snum->d[loop]); + wnum.top= div_n; + wnum.max= snum->max; /* a bit of a lie */ + wnum.neg= 0; + + /* Get the top 2 words of sdiv */ + /* i=sdiv->top; */ + d0=sdiv->d[div_n-1]; + d1=(div_n == 1)?0:sdiv->d[div_n-2]; + + /* pointer to the 'top' of snum */ + wnump= &(snum->d[num_n-1]); + + /* Setup to 'res' */ + res->neg= (num->neg^divisor->neg); + res->top=loop; + if (!bn_expand(res,(loop+1)*BN_BITS2)) goto err; + resp= &(res->d[loop-1]); + + /* space for temp */ + if (!bn_expand(tmp,(div_n+1)*BN_BITS2)) goto err; + + if (BN_ucmp(&wnum,sdiv) >= 0) + { + bn_qsub(&wnum,&wnum,sdiv); + *resp=1; + res->d[res->top-1]=1; + } + else + res->top--; + resp--; + + for (i=0; i<loop-1; i++) + { + BN_ULONG q,n0,n1; + BN_ULONG l0; + + wnum.d--; wnum.top++; + n0=wnump[0]; + n1=wnump[-1]; + if (n0 == d0) + q=BN_MASK2; + else + q=bn_div64(n0,n1,d0); + { +#ifdef BN_LLONG + BN_ULLONG t1,t2,rem; + t1=((BN_ULLONG)n0<<BN_BITS2)|n1; + for (;;) + { + t2=(BN_ULLONG)d1*q; + rem=t1-(BN_ULLONG)q*d0; + if ((rem>>BN_BITS2) || + (t2 <= ((BN_ULLONG)(rem<<BN_BITS2)+wnump[-2]))) + break; + q--; + } +#else + BN_ULONG t1l,t1h,t2l,t2h,t3l,t3h,ql,qh,t3t; + t1h=n0; + t1l=n1; + for (;;) + { + t2l=LBITS(d1); t2h=HBITS(d1); + ql =LBITS(q); qh =HBITS(q); + mul64(t2l,t2h,ql,qh); /* t2=(BN_ULLONG)d1*q; */ + + t3t=LBITS(d0); t3h=HBITS(d0); + mul64(t3t,t3h,ql,qh); /* t3=t1-(BN_ULLONG)q*d0; */ + t3l=(t1l-t3t); + if (t3l > t1l) t3h++; + t3h=(t1h-t3h); + + /*if ((t3>>BN_BITS2) || + (t2 <= ((t3<<BN_BITS2)+wnump[-2]))) + break; */ + if (t3h) break; + if (t2h < t3l) break; + if ((t2h == t3l) && (t2l <= wnump[-2])) break; + + q--; + } +#endif + } + l0=bn_mul_word(tmp->d,sdiv->d,div_n,q); + tmp->d[div_n]=l0; + for (j=div_n+1; j>0; j--) + if (tmp->d[j-1]) break; + tmp->top=j; + + j=wnum.top; + BN_sub(&wnum,&wnum,tmp); + + snum->top=snum->top+wnum.top-j; + + if (wnum.neg) + { + q--; + j=wnum.top; + BN_add(&wnum,&wnum,sdiv); + snum->top+=wnum.top-j; + } + *(resp--)=q; + wnump--; + } + if (rm != NULL) + { + BN_rshift(rm,snum,norm_shift); + rm->neg=num->neg; + } + return(1); +err: + return(0); + } + +#endif
diff --git a/crypto/bn/bn_err.c b/crypto/bn/bn_err.c new file mode 100644 index 0000000..38818d6 --- /dev/null +++ b/crypto/bn/bn_err.c
@@ -0,0 +1,98 @@ +/* lib/bn/bn_err.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ +#include <stdio.h> +#include "err.h" +#include "bn.h" + +/* BEGIN ERROR CODES */ +static ERR_STRING_DATA BN_str_functs[]= + { +{ERR_PACK(0,BN_F_BN_BL_CTX_INIT,0), "BN_BL_CTX_INIT"}, +{ERR_PACK(0,BN_F_BN_BL_CTX_NEW,0), "BN_BL_CTX_NEW"}, +{ERR_PACK(0,BN_F_BN_BN2ASCII,0), "BN_bn2ascii"}, +{ERR_PACK(0,BN_F_BN_CTX_NEW,0), "BN_CTX_new"}, +{ERR_PACK(0,BN_F_BN_DIV,0), "BN_div"}, +{ERR_PACK(0,BN_F_BN_EXPAND2,0), "bn_expand2"}, +{ERR_PACK(0,BN_F_BN_MOD_EXP_MONT,0), "BN_mod_exp_mont"}, +{ERR_PACK(0,BN_F_BN_MOD_INVERSE,0), "BN_mod_inverse"}, +{ERR_PACK(0,BN_F_BN_MOD_MUL_RECIPROCAL,0), "BN_mod_mul_reciprocal"}, +{ERR_PACK(0,BN_F_BN_NEW,0), "BN_new"}, +{ERR_PACK(0,BN_F_BN_RAND,0), "BN_rand"}, +{0,NULL}, + }; + +static ERR_STRING_DATA BN_str_reasons[]= + { +{BN_R_BAD_RECIPROCAL ,"bad reciprocal"}, +{BN_R_CALLED_WITH_EVEN_MODULUS ,"called with even modulus"}, +{BN_R_DIV_BY_ZERO ,"div by zero"}, +{BN_R_NO_INVERSE ,"no inverse"}, +{0,NULL}, + }; + +void ERR_load_BN_strings() + { + static int init=1; + + if (init) + { + init=0; + ERR_load_strings(ERR_LIB_BN,BN_str_functs); + ERR_load_strings(ERR_LIB_BN,BN_str_reasons); + } + }
diff --git a/crypto/bn/bn_exp.c b/crypto/bn/bn_exp.c new file mode 100644 index 0000000..0a0db37 --- /dev/null +++ b/crypto/bn/bn_exp.c
@@ -0,0 +1,510 @@ +/* crypto/bn/bn_exp.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "bn_lcl.h" + +/* slow but works */ +int BN_mod_mul(ret, a, b, m, ctx) +BIGNUM *ret; +BIGNUM *a; +BIGNUM *b; +BIGNUM *m; +BN_CTX *ctx; + { + BIGNUM *t; + int r=0; + + t=ctx->bn[ctx->tos++]; + if (a == b) + { if (!BN_sqr(t,a,ctx)) goto err; } + else + { if (!BN_mul(t,a,b)) goto err; } + if (!BN_mod(ret,t,m,ctx)) goto err; + r=1; +err: + ctx->tos--; + return(r); + } + +#if 0 +/* this one works - simple but works */ +int BN_mod_exp(r,a,p,m,ctx) +BIGNUM *r,*a,*p,*m; +BN_CTX *ctx; + { + int i,bits,ret=0; + BIGNUM *v,*tmp; + + v=ctx->bn[ctx->tos++]; + tmp=ctx->bn[ctx->tos++]; + + if (BN_copy(v,a) == NULL) goto err; + bits=BN_num_bits(p); + + if (BN_is_odd(p)) + { if (BN_copy(r,a) == NULL) goto err; } + else { if (BN_one(r)) goto err; } + + for (i=1; i<bits; i++) + { + if (!BN_sqr(tmp,v,ctx)) goto err; + if (!BN_mod(v,tmp,m,ctx)) goto err; + if (BN_is_bit_set(p,i)) + { + if (!BN_mul(tmp,r,v)) goto err; + if (!BN_mod(r,tmp,m,ctx)) goto err; + } + } + ret=1; +err: + ctx->tos-=2; + return(ret); + } + +#endif + +int BN_mod_exp(r,a,p,m,ctx) +BIGNUM *r; +BIGNUM *a; +BIGNUM *p; +BIGNUM *m; +BN_CTX *ctx; + { + int ret; + +#ifdef MONT_MUL_MOD + /* I have finally been able to take out this pre-condition of + * the top bit being set. It was caused by an error in BN_div + * with negatives. There was also another problem when for a^b%m + * a >= m. eay 07-May-97 */ +/* if ((m->d[m->top-1]&BN_TBIT) && BN_is_odd(m)) */ + + if (BN_is_odd(m)) + { ret=BN_mod_exp_mont(r,a,p,m,ctx); } + else +#endif +#ifdef RECP_MUL_MOD + { ret=BN_mod_exp_recp(r,a,p,m,ctx); } +#else + { ret=BN_mod_exp_simple(r,a,p,m,ctx); } +#endif + + return(ret); + } + +/* #ifdef RECP_MUL_MOD */ +int BN_mod_exp_recp(r,a,p,m,ctx) +BIGNUM *r; +BIGNUM *a; +BIGNUM *p; +BIGNUM *m; +BN_CTX *ctx; + { + int nb,i,j,bits,ret=0,wstart,wend,window,wvalue; + int start=1; + BIGNUM *d,*aa; + BIGNUM *val[16]; + + d=ctx->bn[ctx->tos++]; + aa=ctx->bn[ctx->tos++]; + bits=BN_num_bits(p); + + if (bits == 0) + { + BN_one(r); + return(1); + } + nb=BN_reciprocal(d,m,ctx); + if (nb == -1) goto err; + + val[0]=BN_new(); + if (!BN_mod(val[0],a,m,ctx)) goto err; /* 1 */ + if (!BN_mod_mul_reciprocal(aa,val[0],val[0],m,d,nb,ctx)) + goto err; /* 2 */ + + if (bits <= 17) /* This is probably 3 or 0x10001, so just do singles */ + window=1; + else if (bits >= 256) + window=5; /* max size of window */ + else if (bits >= 128) + window=4; + else + window=3; + + j=1<<(window-1); + for (i=1; i<j; i++) + { + val[i]=BN_new(); + if (!BN_mod_mul_reciprocal(val[i],val[i-1],aa,m,d,nb,ctx)) + goto err; + } + for (; i<16; i++) + val[i]=NULL; + + start=1; /* This is used to avoid multiplication etc + * when there is only the value '1' in the + * buffer. */ + wvalue=0; /* The 'value' of the window */ + wstart=bits-1; /* The top bit of the window */ + wend=0; /* The bottom bit of the window */ + + if (!BN_one(r)) goto err; + + for (;;) + { + if (BN_is_bit_set(p,wstart) == 0) + { + if (!start) + if (!BN_mod_mul_reciprocal(r,r,r,m,d,nb,ctx)) + goto err; + if (wstart == 0) break; + wstart--; + continue; + } + /* We now have wstart on a 'set' bit, we now need to work out + * how bit a window to do. To do this we need to scan + * forward until the last set bit before the end of the + * window */ + j=wstart; + wvalue=1; + wend=0; + for (i=1; i<window; i++) + { + if (wstart-i < 0) break; + if (BN_is_bit_set(p,wstart-i)) + { + wvalue<<=(i-wend); + wvalue|=1; + wend=i; + } + } + + /* wend is the size of the current window */ + j=wend+1; + /* add the 'bytes above' */ + if (!start) + for (i=0; i<j; i++) + { + if (!BN_mod_mul_reciprocal(r,r,r,m,d,nb,ctx)) + goto err; + } + + /* wvalue will be an odd number < 2^window */ + if (!BN_mod_mul_reciprocal(r,r,val[wvalue>>1],m,d,nb,ctx)) + goto err; + + /* move the 'window' down further */ + wstart-=wend+1; + wvalue=0; + start=0; + if (wstart < 0) break; + } + ret=1; +err: + ctx->tos-=2; + for (i=0; i<16; i++) + if (val[i] != NULL) BN_clear_free(val[i]); + return(ret); + } +/* #endif */ + +/* #ifdef MONT_MUL_MOD */ +int BN_mod_exp_mont(r,a,p,m,ctx) +BIGNUM *r; +BIGNUM *a; +BIGNUM *p; +BIGNUM *m; +BN_CTX *ctx; + { + int i,j,bits,ret=0,wstart,wend,window,wvalue; + int start=1; + BIGNUM *d,*aa; + BIGNUM *val[16]; + BN_MONT_CTX *mont=NULL; + + if (!(m->d[0] & 1)) + { + BNerr(BN_F_BN_MOD_EXP_MONT,BN_R_CALLED_WITH_EVEN_MODULUS); + return(0); + } + d=ctx->bn[ctx->tos++]; + bits=BN_num_bits(p); + if (bits == 0) + { + BN_one(r); + return(1); + } + + /* If this is not done, things will break in the montgomery + * part */ + + if ((mont=BN_MONT_CTX_new()) == NULL) goto err; + if (!BN_MONT_CTX_set(mont,m,ctx)) goto err; + + val[0]=BN_new(); + if (BN_ucmp(a,m) >= 0) + { + BN_mod(val[0],a,m,ctx); + aa=val[0]; + } + else + aa=a; + if (!BN_to_montgomery(val[0],aa,mont,ctx)) goto err; /* 1 */ + if (!BN_mod_mul_montgomery(d,val[0],val[0],mont,ctx)) goto err; /* 2 */ + + if (bits <= 17) /* This is probably 3 or 0x10001, so just do singles */ + window=1; + else if (bits >= 256) + window=5; /* max size of window */ + else if (bits >= 128) + window=4; + else + window=3; + + j=1<<(window-1); + for (i=1; i<j; i++) + { + val[i]=BN_new(); + if (!BN_mod_mul_montgomery(val[i],val[i-1],d,mont,ctx)) + goto err; + } + for (; i<16; i++) + val[i]=NULL; + + start=1; /* This is used to avoid multiplication etc + * when there is only the value '1' in the + * buffer. */ + wvalue=0; /* The 'value' of the window */ + wstart=bits-1; /* The top bit of the window */ + wend=0; /* The bottom bit of the window */ + + if (!BN_to_montgomery(r,BN_value_one(),mont,ctx)) goto err; + for (;;) + { + if (BN_is_bit_set(p,wstart) == 0) + { + if (!start) + if (!BN_mod_mul_montgomery(r,r,r,mont,ctx)) + goto err; + if (wstart == 0) break; + wstart--; + continue; + } + /* We now have wstart on a 'set' bit, we now need to work out + * how bit a window to do. To do this we need to scan + * forward until the last set bit before the end of the + * window */ + j=wstart; + wvalue=1; + wend=0; + for (i=1; i<window; i++) + { + if (wstart-i < 0) break; + if (BN_is_bit_set(p,wstart-i)) + { + wvalue<<=(i-wend); + wvalue|=1; + wend=i; + } + } + + /* wend is the size of the current window */ + j=wend+1; + /* add the 'bytes above' */ + if (!start) + for (i=0; i<j; i++) + { + if (!BN_mod_mul_montgomery(r,r,r,mont,ctx)) + goto err; + } + + /* wvalue will be an odd number < 2^window */ + if (!BN_mod_mul_montgomery(r,r,val[wvalue>>1],mont,ctx)) + goto err; + + /* move the 'window' down further */ + wstart-=wend+1; + wvalue=0; + start=0; + if (wstart < 0) break; + } + BN_from_montgomery(r,r,mont,ctx); + ret=1; +err: + if (mont != NULL) BN_MONT_CTX_free(mont); + ctx->tos--; + for (i=0; i<16; i++) + if (val[i] != NULL) BN_clear_free(val[i]); + return(ret); + } +/* #endif */ + +/* The old fallback, simple version :-) */ +int BN_mod_exp_simple(r,a,p,m,ctx) +BIGNUM *r; +BIGNUM *a; +BIGNUM *p; +BIGNUM *m; +BN_CTX *ctx; + { + int i,j,bits,ret=0,wstart,wend,window,wvalue; + int start=1; + BIGNUM *d; + BIGNUM *val[16]; + + d=ctx->bn[ctx->tos++]; + bits=BN_num_bits(p); + + if (bits == 0) + { + BN_one(r); + return(1); + } + + val[0]=BN_new(); + if (!BN_mod(val[0],a,m,ctx)) goto err; /* 1 */ + if (!BN_mod_mul(d,val[0],val[0],m,ctx)) + goto err; /* 2 */ + + if (bits <= 17) /* This is probably 3 or 0x10001, so just do singles */ + window=1; + else if (bits >= 256) + window=5; /* max size of window */ + else if (bits >= 128) + window=4; + else + window=3; + + j=1<<(window-1); + for (i=1; i<j; i++) + { + val[i]=BN_new(); + if (!BN_mod_mul(val[i],val[i-1],d,m,ctx)) + goto err; + } + for (; i<16; i++) + val[i]=NULL; + + start=1; /* This is used to avoid multiplication etc + * when there is only the value '1' in the + * buffer. */ + wvalue=0; /* The 'value' of the window */ + wstart=bits-1; /* The top bit of the window */ + wend=0; /* The bottom bit of the window */ + + if (!BN_one(r)) goto err; + + for (;;) + { + if (BN_is_bit_set(p,wstart) == 0) + { + if (!start) + if (!BN_mod_mul(r,r,r,m,ctx)) + goto err; + if (wstart == 0) break; + wstart--; + continue; + } + /* We now have wstart on a 'set' bit, we now need to work out + * how bit a window to do. To do this we need to scan + * forward until the last set bit before the end of the + * window */ + j=wstart; + wvalue=1; + wend=0; + for (i=1; i<window; i++) + { + if (wstart-i < 0) break; + if (BN_is_bit_set(p,wstart-i)) + { + wvalue<<=(i-wend); + wvalue|=1; + wend=i; + } + } + + /* wend is the size of the current window */ + j=wend+1; + /* add the 'bytes above' */ + if (!start) + for (i=0; i<j; i++) + { + if (!BN_mod_mul(r,r,r,m,ctx)) + goto err; + } + + /* wvalue will be an odd number < 2^window */ + if (!BN_mod_mul(r,r,val[wvalue>>1],m,ctx)) + goto err; + + /* move the 'window' down further */ + wstart-=wend+1; + wvalue=0; + start=0; + if (wstart < 0) break; + } + ret=1; +err: + ctx->tos--; + for (i=0; i<16; i++) + if (val[i] != NULL) BN_clear_free(val[i]); + return(ret); + } +
diff --git a/crypto/bn/bn_gcd.c b/crypto/bn/bn_gcd.c new file mode 100644 index 0000000..9b0bc2b --- /dev/null +++ b/crypto/bn/bn_gcd.c
@@ -0,0 +1,203 @@ +/* crypto/bn/bn_gcd.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "bn_lcl.h" + +#ifndef NOPROTO +static BIGNUM *euclid(BIGNUM *a, BIGNUM *b); +#else +static BIGNUM *euclid(); +#endif + +int BN_gcd(r,in_a,in_b,ctx) +BIGNUM *r,*in_a,*in_b; +BN_CTX *ctx; + { + BIGNUM *a,*b,*t; + int ret=0; + + a=ctx->bn[ctx->tos]; + b=ctx->bn[ctx->tos+1]; + + if (BN_copy(a,in_a) == NULL) goto err; + if (BN_copy(b,in_b) == NULL) goto err; + + if (BN_cmp(a,b) < 0) { t=a; a=b; b=t; } + t=euclid(a,b); + if (t == NULL) goto err; + + if (BN_copy(r,t) == NULL) goto err; + ret=1; +err: + return(ret); + } + +static BIGNUM *euclid(a,b) +BIGNUM *a,*b; + { + BIGNUM *t; + int shifts=0; + + for (;;) + { + if (BN_is_zero(b)) + break; + + if (BN_is_odd(a)) + { + if (BN_is_odd(b)) + { + if (!BN_sub(a,a,b)) goto err; + if (!BN_rshift1(a,a)) goto err; + if (BN_cmp(a,b) < 0) + { t=a; a=b; b=t; } + } + else /* a odd - b even */ + { + if (!BN_rshift1(b,b)) goto err; + if (BN_cmp(a,b) < 0) + { t=a; a=b; b=t; } + } + } + else /* a is even */ + { + if (BN_is_odd(b)) + { + if (!BN_rshift1(a,a)) goto err; + if (BN_cmp(a,b) < 0) + { t=a; a=b; b=t; } + } + else /* a even - b even */ + { + if (!BN_rshift1(a,a)) goto err; + if (!BN_rshift1(b,b)) goto err; + shifts++; + } + } + } + if (shifts) + { + if (!BN_lshift(a,a,shifts)) goto err; + } + return(a); +err: + return(NULL); + } + +/* solves ax == 1 (mod n) */ +BIGNUM *BN_mod_inverse(a, n, ctx) +BIGNUM *a; +BIGNUM *n; +BN_CTX *ctx; + { + BIGNUM *A,*B,*X,*Y,*M,*D,*R; + BIGNUM *ret=NULL,*T; + int sign; + + A=ctx->bn[ctx->tos]; + B=ctx->bn[ctx->tos+1]; + X=ctx->bn[ctx->tos+2]; + D=ctx->bn[ctx->tos+3]; + M=ctx->bn[ctx->tos+4]; + Y=ctx->bn[ctx->tos+5]; + ctx->tos+=6; + R=BN_new(); + if (R == NULL) goto err; + + BN_zero(X); + BN_one(Y); + if (BN_copy(A,a) == NULL) goto err; + if (BN_copy(B,n) == NULL) goto err; + sign=1; + + while (!BN_is_zero(B)) + { + if (!BN_div(D,M,A,B,ctx)) goto err; + T=A; + A=B; + B=M; + /* T has a struct, M does not */ + + if (!BN_mul(T,D,X)) goto err; + if (!BN_add(T,T,Y)) goto err; + M=Y; + Y=X; + X=T; + sign= -sign; + } + if (sign < 0) + { + if (!BN_sub(Y,n,Y)) goto err; + } + + if (BN_is_one(A)) + { if (!BN_mod(R,Y,n,ctx)) goto err; } + else + { + BNerr(BN_F_BN_MOD_INVERSE,BN_R_NO_INVERSE); + goto err; + } + ret=R; +err: + if ((ret == NULL) && (R != NULL)) BN_free(R); + ctx->tos-=6; + return(ret); + } +
diff --git a/crypto/bn/bn_lcl.h b/crypto/bn/bn_lcl.h new file mode 100644 index 0000000..4d44651 --- /dev/null +++ b/crypto/bn/bn_lcl.h
@@ -0,0 +1,216 @@ +/* crypto/bn/bn_lcl.h */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#ifndef HEADER_BN_LCL_H +#define HEADER_BN_LCL_H + +#include "bn.h" + +#ifdef __cplusplus +extern "C" { +#endif + +/************************************************************* + * Using the long long type + */ +#define Lw(t) (((BN_ULONG)(t))&BN_MASK2) +#define Hw(t) (((BN_ULONG)((t)>>BN_BITS2))&BN_MASK2) + +#define bn_fix_top(a) \ + { \ + BN_ULONG *fix_top_l; \ + for (fix_top_l= &((a)->d[(a)->top-1]); (a)->top > 0; (a)->top--) \ + if (*(fix_top_l--)) break; \ + } + +#define bn_expand(n,b) ((((b)/BN_BITS2) <= (n)->max)?(n):bn_expand2((n),(b))) + +#ifdef BN_LLONG +#define mul_add(r,a,w,c) { \ + BN_ULLONG t; \ + t=(BN_ULLONG)w * (a) + (r) + (c); \ + (r)=Lw(t); \ + (c)= Hw(t); \ + } + +#define mul(r,a,w,c) { \ + BN_ULLONG t; \ + t=(BN_ULLONG)w * (a) + (c); \ + (r)=Lw(t); \ + (c)= Hw(t); \ + } + +#define bn_mul_words(r1,r2,a,b) \ + { \ + BN_ULLONG t; \ + t=(BN_ULLONG)(a)*(b); \ + r1=Lw(t); \ + r2=Hw(t); \ + } + +#else +/************************************************************* + * No long long type + */ + +#define LBITS(a) ((a)&BN_MASK2l) +#define HBITS(a) (((a)>>BN_BITS4)&BN_MASK2l) +#define L2HBITS(a) ((BN_ULONG)((a)&BN_MASK2l)<<BN_BITS4) + +#define LLBITS(a) ((a)&BN_MASKl) +#define LHBITS(a) (((a)>>BN_BITS2)&BN_MASKl) +#define LL2HBITS(a) ((BN_ULLONG)((a)&BN_MASKl)<<BN_BITS2) + +#define mul64(l,h,bl,bh) \ + { \ + BN_ULONG m,m1,lt,ht; \ + \ + lt=l; \ + ht=h; \ + m =(bh)*(lt); \ + lt=(bl)*(lt); \ + m1=(bl)*(ht); \ + ht =(bh)*(ht); \ + m+=m1; if ((m&BN_MASK2) < m1) ht+=L2HBITS(1L); \ + ht+=HBITS(m); \ + m1=L2HBITS(m); \ + lt+=m1; if ((lt&BN_MASK2) < m1) ht++; \ + (l)=lt; \ + (h)=ht; \ + } + +#define sqr64(lo,ho,in) \ + { \ + BN_ULONG l,h,m; \ + \ + h=(in); \ + l=LBITS(h); \ + h=HBITS(h); \ + m =(l)*(h); \ + l*=l; \ + h*=h; \ + h+=(m&BN_MASK2h1)>>(BN_BITS4-1); \ + m =(m&BN_MASK2l)<<(BN_BITS4+1); \ + l+=m; if ((l&BN_MASK2) < m) h++; \ + (lo)=l; \ + (ho)=h; \ + } + +#define mul_add(r,a,bl,bh,c) { \ + BN_ULONG l,h; \ + \ + h= (a); \ + l=LBITS(h); \ + h=HBITS(h); \ + mul64(l,h,(bl),(bh)); \ + \ + /* non-multiply part */ \ + l+=(c); if ((l&BN_MASK2) < (c)) h++; \ + (c)=(r); \ + l+=(c); if ((l&BN_MASK2) < (c)) h++; \ + (c)=h&BN_MASK2; \ + (r)=l&BN_MASK2; \ + } + +#define mul(r,a,bl,bh,c) { \ + BN_ULONG l,h; \ + \ + h= (a); \ + l=LBITS(h); \ + h=HBITS(h); \ + mul64(l,h,(bl),(bh)); \ + \ + /* non-multiply part */ \ + l+=(c); if ((l&BN_MASK2) < (c)) h++; \ + (c)=h&BN_MASK2; \ + (r)=l&BN_MASK2; \ + } + +#define bn_mul_words(r1,r2,a,b) \ + { \ + BN_ULONG l,h,bl,bh; \ + \ + h=(a); \ + l=LBITS(h); \ + h=HBITS(h); \ + bh=(b); \ + bl=LBITS(bh); \ + bh=HBITS(bh); \ + \ + mul64(l,h,bl,bh); \ + \ + (r1)=l; \ + (r2)=h; \ + } +#endif + +#ifndef NOPROTO + +BIGNUM *bn_expand2(BIGNUM *b, int bits); + +#else + +BIGNUM *bn_expand2(); + +#endif + +#ifdef __cplusplus +} +#endif + +#endif
diff --git a/crypto/bn/bn_lib.c b/crypto/bn/bn_lib.c new file mode 100644 index 0000000..288ebca --- /dev/null +++ b/crypto/bn/bn_lib.c
@@ -0,0 +1,565 @@ +/* crypto/bn/bn_lib.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "bn_lcl.h" + +char *BN_version="Big Number part of SSLeay 0.8.1b 29-Jun-1998"; + +BIGNUM *BN_value_one() + { + static BN_ULONG data_one=1L; + static BIGNUM const_one={&data_one,1,1,0}; + + return(&const_one); + } + +char *BN_options() + { + static int init=0; + static char data[16]; + + if (!init) + { + init++; +#ifdef BN_LLONG + sprintf(data,"bn(%d,%d)",(int)sizeof(BN_ULLONG)*8, + (int)sizeof(BN_ULONG)*8); +#else + sprintf(data,"bn(%d,%d)",(int)sizeof(BN_ULONG)*8, + (int)sizeof(BN_ULONG)*8); +#endif + } + return(data); + } + +int BN_num_bits_word(l) +BN_ULONG l; + { + static char bits[256]={ + 0,1,2,2,3,3,3,3,4,4,4,4,4,4,4,4, + 5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5, + 6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6, + 6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6, + 7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7, + 7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7, + 7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7, + 7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7, + 8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8, + 8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8, + 8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8, + 8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8, + 8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8, + 8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8, + 8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8, + 8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8, + }; + +#ifdef SIXTY_FOUR_BIT_LONG + if (l & 0xffffffff00000000L) + { + if (l & 0xffff000000000000L) + { + if (l & 0xff00000000000000L) + { + return(bits[l>>56]+56); + } + else return(bits[l>>48]+48); + } + else + { + if (l & 0x0000ff0000000000L) + { + return(bits[l>>40]+40); + } + else return(bits[l>>32]+32); + } + } + else +#else +#ifdef SIXTY_FOUR_BIT + if (l & 0xffffffff00000000LL) + { + if (l & 0xffff000000000000LL) + { + if (l & 0xff00000000000000LL) + { + return(bits[l>>56]+56); + } + else return(bits[l>>48]+48); + } + else + { + if (l & 0x0000ff0000000000LL) + { + return(bits[l>>40]+40); + } + else return(bits[l>>32]+32); + } + } + else +#endif +#endif + { +#if defined(THIRTY_TWO_BIT) || defined(SIXTY_FOUR_BIT) || defined(SIXTY_FOUR_BIT_LONG) + if (l & 0xffff0000L) + { + if (l & 0xff000000L) + return(bits[l>>24L]+24); + else return(bits[l>>16L]+16); + } + else +#endif + { +#if defined(SIXTEEN_BIT) || defined(THIRTY_TWO_BIT) || defined(SIXTY_FOUR_BIT) || defined(SIXTY_FOUR_BIT_LONG) + if (l & 0xff00L) + return(bits[l>>8]+8); + else +#endif + return(bits[l ] ); + } + } + } + +int BN_num_bits(a) +BIGNUM *a; + { + BN_ULONG l; + int i; + + if (a->top == 0) return(0); + l=a->d[a->top-1]; + i=(a->top-1)*BN_BITS2; + if (l == 0) + { +#ifndef WIN16 + fprintf(stderr,"BAD TOP VALUE\n"); +#endif + abort(); + } + return(i+BN_num_bits_word(l)); + } + +void BN_clear_free(a) +BIGNUM *a; + { + if (a == NULL) return; + if (a->d != NULL) + { + memset(a->d,0,a->max*sizeof(a->d[0])); + Free(a->d); + } + memset(a,0,sizeof(BIGNUM)); + Free(a); + } + +void BN_free(a) +BIGNUM *a; + { + if (a == NULL) return; + if (a->d != NULL) Free(a->d); + Free(a); + } + +BIGNUM *BN_new() + { + BIGNUM *ret; + BN_ULONG *p; + + ret=(BIGNUM *)Malloc(sizeof(BIGNUM)); + if (ret == NULL) goto err; + ret->top=0; + ret->neg=0; + ret->max=(BN_DEFAULT_BITS/BN_BITS2); + p=(BN_ULONG *)Malloc(sizeof(BN_ULONG)*(ret->max+1)); + if (p == NULL) goto err; + ret->d=p; + + memset(p,0,(ret->max+1)*sizeof(p[0])); + return(ret); +err: + BNerr(BN_F_BN_NEW,ERR_R_MALLOC_FAILURE); + return(NULL); + } + +BN_CTX *BN_CTX_new() + { + BN_CTX *ret; + BIGNUM *n; + int i,j; + + ret=(BN_CTX *)Malloc(sizeof(BN_CTX)); + if (ret == NULL) goto err2; + + for (i=0; i<BN_CTX_NUM; i++) + { + n=BN_new(); + if (n == NULL) goto err; + ret->bn[i]=n; + } + + /* There is actually an extra one, this is for debugging my + * stuff */ + ret->bn[BN_CTX_NUM]=NULL; + + ret->tos=0; + return(ret); +err: + for (j=0; j<i; j++) + BN_free(ret->bn[j]); + Free(ret); +err2: + BNerr(BN_F_BN_CTX_NEW,ERR_R_MALLOC_FAILURE); + return(NULL); + } + +void BN_CTX_free(c) +BN_CTX *c; + { + int i; + + for (i=0; i<BN_CTX_NUM; i++) + BN_clear_free(c->bn[i]); + Free(c); + } + +BIGNUM *bn_expand2(b, bits) +BIGNUM *b; +int bits; + { + BN_ULONG *p; + register int n; + + while (bits > b->max*BN_BITS2) + { + n=((bits+BN_BITS2-1)/BN_BITS2)*2; + p=b->d=(BN_ULONG *)Realloc(b->d,sizeof(BN_ULONG)*(n+1)); + if (p == NULL) + { + BNerr(BN_F_BN_EXPAND2,ERR_R_MALLOC_FAILURE); + return(NULL); + } + memset(&(p[b->max]),0,((n+1)-b->max)*sizeof(BN_ULONG)); + b->max=n; + } + return(b); + } + +BIGNUM *BN_dup(a) +BIGNUM *a; + { + BIGNUM *r; + + r=BN_new(); + if (r == NULL) return(NULL); + return((BIGNUM *)BN_copy(r,a)); + } + +BIGNUM *BN_copy(a, b) +BIGNUM *a; +BIGNUM *b; + { + if (bn_expand(a,b->top*BN_BITS2) == NULL) return(NULL); + memcpy(a->d,b->d,sizeof(b->d[0])*b->top); +/* memset(&(a->d[b->top]),0,sizeof(a->d[0])*(a->max-b->top));*/ + a->top=b->top; + a->neg=b->neg; + return(a); + } + +void BN_clear(a) +BIGNUM *a; + { + memset(a->d,0,a->max*sizeof(a->d[0])); + a->top=0; + a->neg=0; + } + +unsigned long BN_get_word(a) +BIGNUM *a; + { + int i,n; + unsigned long ret=0; + + n=BN_num_bytes(a); + if (n > sizeof(unsigned long)) +#ifdef SIXTY_FOUR_BIT_LONG + return(BN_MASK2); +#else + return(0xFFFFFFFFL); +#endif + for (i=a->top-1; i>=0; i--) + { +#ifndef SIXTY_FOUR_BIT /* the data item > unsigned long */ + ret<<=BN_BITS4; /* stops the compiler complaining */ + ret<<=BN_BITS4; +#endif + ret|=a->d[i]; + } + return(ret); + } + +int BN_set_word(a,w) +BIGNUM *a; +unsigned long w; + { + int i,n; + if (bn_expand(a,sizeof(unsigned long)*8) == NULL) return(0); + + n=sizeof(unsigned long)/BN_BYTES; + a->neg=0; + a->top=0; + a->d[0]=(BN_ULONG)w&BN_MASK2; + if (a->d[0] != 0) a->top=1; + for (i=1; i<n; i++) + { + /* the following is done instead of + * w>>=BN_BITS2 so compilers don't complain + * on builds where sizeof(long) == BN_TYPES */ +#ifndef SIXTY_FOUR_BIT /* the data item > unsigned long */ + w>>=BN_BITS4; + w>>=BN_BITS4; +#endif + a->d[i]=(BN_ULONG)w&BN_MASK2; + if (a->d[i] != 0) a->top=i+1; + } + return(1); + } + +/* ignore negative */ +BIGNUM *BN_bin2bn(s, len, ret) +unsigned char *s; +int len; +BIGNUM *ret; + { + unsigned int i,m; + unsigned int n; + BN_ULONG l; + + if (ret == NULL) ret=BN_new(); + if (ret == NULL) return(NULL); + l=0; + n=len; + if (n == 0) + { + ret->top=0; + return(ret); + } + if (bn_expand(ret,(int)(n+2)*8) == NULL) + return(NULL); + i=((n-1)/BN_BYTES)+1; + m=((n-1)%(BN_BYTES)); + ret->top=i; + while (n-- > 0) + { + l=(l<<8L)| *(s++); + if (m-- == 0) + { + ret->d[--i]=l; + l=0; + m=BN_BYTES-1; + } + } + /* need to call this due to clear byte at top if avoiding + * having the top bit set (-ve number) */ + bn_fix_top(ret); + return(ret); + } + +/* ignore negative */ +int BN_bn2bin(a, to) +BIGNUM *a; +unsigned char *to; + { + int n,i; + BN_ULONG l; + + n=i=BN_num_bytes(a); + while (i-- > 0) + { + l=a->d[i/BN_BYTES]; + *(to++)=(unsigned char)(l>>(8*(i%BN_BYTES)))&0xff; + } + return(n); + } + +int BN_ucmp(a, b) +BIGNUM *a; +BIGNUM *b; + { + int i; + BN_ULONG t1,t2,*ap,*bp; + + i=a->top-b->top; + if (i != 0) return(i); + ap=a->d; + bp=b->d; + for (i=a->top-1; i>=0; i--) + { + t1= ap[i]; + t2= bp[i]; + if (t1 != t2) + return(t1 > t2?1:-1); + } + return(0); + } + +int BN_cmp(a, b) +BIGNUM *a; +BIGNUM *b; + { + int i; + int gt,lt; + BN_ULONG t1,t2; + + if ((a == NULL) || (b == NULL)) + { + if (a != NULL) + return(-1); + else if (b != NULL) + return(1); + else + return(0); + } + if (a->neg != b->neg) + { + if (a->neg) + return(-1); + else return(1); + } + if (a->neg == 0) + { gt=1; lt= -1; } + else { gt= -1; lt=1; } + + if (a->top > b->top) return(gt); + if (a->top < b->top) return(lt); + for (i=a->top-1; i>=0; i--) + { + t1=a->d[i]; + t2=b->d[i]; + if (t1 > t2) return(gt); + if (t1 < t2) return(lt); + } + return(0); + } + +int BN_set_bit(a, n) +BIGNUM *a; +int n; + { + int i,j; + + i=n/BN_BITS2; + j=n%BN_BITS2; + if (a->top <= i) return(0); + + a->d[i]|=(1L<<j); + return(1); + } + +int BN_clear_bit(a, n) +BIGNUM *a; +int n; + { + int i,j; + + i=n/BN_BITS2; + j=n%BN_BITS2; + if (a->top <= i) return(0); + + a->d[i]&=(~(1L<<j)); + return(1); + } + +int BN_is_bit_set(a, n) +BIGNUM *a; +int n; + { + int i,j; + + if (n < 0) return(0); + i=n/BN_BITS2; + j=n%BN_BITS2; + if (a->top <= i) return(0); + return((a->d[i]&(((BN_ULONG)1)<<j))?1:0); + } + +int BN_mask_bits(a,n) +BIGNUM *a; +int n; + { + int b,w; + + w=n/BN_BITS2; + b=n%BN_BITS2; + if (w >= a->top) return(0); + if (b == 0) + a->top=w; + else + { + a->top=w+1; + a->d[w]&= ~(BN_MASK2<<b); + while ((w >= 0) && (a->d[w] == 0)) + { + a->top--; + w--; + } + } + return(1); + }
diff --git a/crypto/bn/bn_mod.c b/crypto/bn/bn_mod.c new file mode 100644 index 0000000..c94241f --- /dev/null +++ b/crypto/bn/bn_mod.c
@@ -0,0 +1,97 @@ +/* crypto/bn/bn_mod.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "bn_lcl.h" + +/* rem != m */ +int BN_mod(rem, m, d,ctx) +BIGNUM *rem; +BIGNUM *m; +BIGNUM *d; +BN_CTX *ctx; + { +#if 0 /* The old slow way */ + int i,nm,nd; + BIGNUM *dv; + + if (BN_ucmp(m,d) < 0) + return((BN_copy(rem,m) == NULL)?0:1); + + dv=ctx->bn[ctx->tos]; + + if (!BN_copy(rem,m)) return(0); + + nm=BN_num_bits(rem); + nd=BN_num_bits(d); + if (!BN_lshift(dv,d,nm-nd)) return(0); + for (i=nm-nd; i>=0; i--) + { + if (BN_cmp(rem,dv) >= 0) + { + if (!BN_sub(rem,rem,dv)) return(0); + } + if (!BN_rshift1(dv,dv)) return(0); + } + return(1); +#else + return(BN_div(NULL,rem,m,d,ctx)); +#endif + } +
diff --git a/crypto/bn/bn_mont.c b/crypto/bn/bn_mont.c new file mode 100644 index 0000000..932d10b --- /dev/null +++ b/crypto/bn/bn_mont.c
@@ -0,0 +1,280 @@ +/* crypto/bn/bn_mont.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "bn_lcl.h" + +int BN_mod_mul_montgomery(r,a,b,mont,ctx) +BIGNUM *r,*a,*b; +BN_MONT_CTX *mont; +BN_CTX *ctx; + { + BIGNUM *tmp; + + tmp=ctx->bn[ctx->tos++]; + + if (a == b) + { + if (!BN_sqr(tmp,a,ctx)) goto err; + } + else + { + if (!BN_mul(tmp,a,b)) goto err; + } + /* reduce from aRR to aR */ + if (!BN_from_montgomery(r,tmp,mont,ctx)) goto err; + ctx->tos--; + return(1); +err: + return(0); + } + +#define MONT_WORD + +#ifdef MONT_WORD +int BN_from_montgomery(ret,a,mont,ctx) +BIGNUM *ret; +BIGNUM *a; +BN_MONT_CTX *mont; +BN_CTX *ctx; + { + BIGNUM *n,*t1,*r; + BN_ULONG *ap,*np,*rp,k,n0,v,v2; + int al,nl,max,i,x; + int retn=0; + + t1=ctx->bn[ctx->tos]; + r=ctx->bn[ctx->tos+1]; + + if (!BN_copy(r,a)) goto err; + n=mont->N; + + if (!BN_copy(t1,a)) goto err; + BN_mask_bits(t1,mont->ri); + + a=t1; + + al=a->top; + nl=n->top; + if ((al == 0) || (nl == 0)) { r->top=0; return(1); } + + max=(nl+al+1); /* allow for overflow (no?) XXX */ + if (bn_expand(r,(max)*BN_BITS2) == NULL) goto err; + + r->neg=a->neg^n->neg; + ap=a->d; + np=n->d; + rp=r->d; + + /* clear the top bytes of T */ + for (i=r->top; i<max; i++) /* memset? XXX */ + r->d[i]=0; +/* memset(&(r->d[r->top]),0,(max-r->top)*sizeof(BN_ULONG)); */ + + r->top=max; + n0=mont->n0; + + for (i=0; i<nl; i++) + { + /* This is were part words probably goes wrong */ + k=(rp[0]*n0)&BN_MASK2; + v=bn_mul_add_word(rp,np,nl,k); + + for (x=nl; v; x++) + { + v2=rp[x]; + v2+=v; + rp[x]=v2; + v=((v2&BN_MASK2) < v)?1:0; /* ever true? XXX */ + } + rp++; + } + while (r->d[r->top-1] == 0) + r->top--; + + BN_rshift(ret,r,mont->ri); + + if (BN_ucmp(ret,mont->N) >= 0) + { + bn_qsub(ret,ret,mont->N); /* XXX */ + } + retn=1; +err: + return(retn); + } +#else +int BN_from_montgomery(r,a,mont,ctx) +BIGNUM *r; +BIGNUM *a; +BN_MONT_CTX *mont; +BN_CTX *ctx; + { + BIGNUM *t1,*t2; + + t1=ctx->bn[ctx->tos]; + t2=ctx->bn[ctx->tos+1]; + + if (!BN_copy(t1,a)) goto err; + /* can cheat */ + BN_mask_bits(t1,mont->ri); + + if (!BN_mul(t2,t1,mont->Ni)) goto err; + BN_mask_bits(t2,mont->ri); + + if (!BN_mul(t1,t2,mont->N)) goto err; + if (!BN_add(t2,a,t1)) goto err; + BN_rshift(r,t2,mont->ri); + + if (BN_ucmp(r,mont->N) >= 0) + bn_qsub(r,r,mont->N); + + return(1); +err: + return(0); + } +#endif + +BN_MONT_CTX *BN_MONT_CTX_new() + { + BN_MONT_CTX *ret; + + if ((ret=(BN_MONT_CTX *)Malloc(sizeof(BN_MONT_CTX))) == NULL) + return(NULL); + ret->ri=0; + ret->RR=BN_new(); + ret->N=BN_new(); + ret->Ni=NULL; + if ((ret->RR == NULL) || (ret->N == NULL)) + { + BN_MONT_CTX_free(ret); + return(NULL); + } + return(ret); + } + +void BN_MONT_CTX_free(mont) +BN_MONT_CTX *mont; + { + if (mont->RR != NULL) BN_free(mont->RR); + if (mont->N != NULL) BN_free(mont->N); + if (mont->Ni != NULL) BN_free(mont->Ni); + Free(mont); + } + +int BN_MONT_CTX_set(mont,mod,ctx) +BN_MONT_CTX *mont; +BIGNUM *mod; +BN_CTX *ctx; + { + BIGNUM *Ri=NULL,*R=NULL; + + if (mont->RR == NULL) mont->RR=BN_new(); + if (mont->N == NULL) mont->N=BN_new(); + + R=mont->RR; /* grab RR as a temp */ + BN_copy(mont->N,mod); /* Set N */ + +#ifdef MONT_WORD +{ + BIGNUM tmod; + BN_ULONG buf[2]; + /* int z; */ + + mont->ri=(BN_num_bits(mod)+(BN_BITS2-1))/BN_BITS2*BN_BITS2; + BN_lshift(R,BN_value_one(),BN_BITS2); /* R */ + /* I was bad, this modification of a passed variable was + * breaking the multithreaded stuff :-( + * z=mod->top; + * mod->top=1; */ + + buf[0]=mod->d[0]; + buf[1]=0; + tmod.d=buf; + tmod.top=1; + tmod.max=mod->max; + tmod.neg=mod->neg; + + if ((Ri=BN_mod_inverse(R,&tmod,ctx)) == NULL) goto err; /* Ri */ + BN_lshift(Ri,Ri,BN_BITS2); /* R*Ri */ + bn_qsub(Ri,Ri,BN_value_one()); /* R*Ri - 1 */ + BN_div(Ri,NULL,Ri,&tmod,ctx); + mont->n0=Ri->d[0]; + BN_free(Ri); + /* mod->top=z; */ +} +#else + mont->ri=BN_num_bits(mod); + BN_lshift(R,BN_value_one(),mont->ri); /* R */ + if ((Ri=BN_mod_inverse(R,mod,ctx)) == NULL) goto err; /* Ri */ + BN_lshift(Ri,Ri,mont->ri); /* R*Ri */ + bn_qsub(Ri,Ri,BN_value_one()); /* R*Ri - 1 */ + BN_div(Ri,NULL,Ri,mod,ctx); + if (mont->Ni != NULL) BN_free(mont->Ni); + mont->Ni=Ri; /* Ni=(R*Ri-1)/N */ +#endif + + /* setup RR for conversions */ + BN_lshift(mont->RR,BN_value_one(),mont->ri*2); + BN_mod(mont->RR,mont->RR,mont->N,ctx); + + return(1); +err: + return(0); + } +
diff --git a/crypto/bn/bn_mul.c b/crypto/bn/bn_mul.c new file mode 100644 index 0000000..3c8bf23 --- /dev/null +++ b/crypto/bn/bn_mul.c
@@ -0,0 +1,99 @@ +/* crypto/bn/bn_mul.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "bn_lcl.h" + +/* r must be different to a and b */ +int BN_mul(r, a, b) +BIGNUM *r; +BIGNUM *a; +BIGNUM *b; + { + int i; + int max,al,bl; + BN_ULONG *ap,*bp,*rp; + + al=a->top; + bl=b->top; + if ((al == 0) || (bl == 0)) + { + r->top=0; + return(1); + } + + max=(al+bl); + if (bn_expand(r,(max)*BN_BITS2) == NULL) return(0); + r->top=max; + r->neg=a->neg^b->neg; + ap=a->d; + bp=b->d; + rp=r->d; + + rp[al]=bn_mul_word(rp,ap,al,*(bp++)); + rp++; + for (i=1; i<bl; i++) + { + rp[al]=bn_mul_add_word(rp,ap,al,*(bp++)); + rp++; + } + if (r->d[max-1] == 0) r->top--; + return(1); + } +
diff --git a/crypto/bn/bn_mulw.c b/crypto/bn/bn_mulw.c new file mode 100644 index 0000000..d903127 --- /dev/null +++ b/crypto/bn/bn_mulw.c
@@ -0,0 +1,303 @@ +/* crypto/bn/bn_mulw.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "bn_lcl.h" + +#ifdef BN_LLONG + +BN_ULONG bn_mul_add_word(rp,ap,num,w) +BN_ULONG *rp,*ap; +int num; +BN_ULONG w; + { + BN_ULONG c1=0; + + for (;;) + { + mul_add(rp[0],ap[0],w,c1); + if (--num == 0) break; + mul_add(rp[1],ap[1],w,c1); + if (--num == 0) break; + mul_add(rp[2],ap[2],w,c1); + if (--num == 0) break; + mul_add(rp[3],ap[3],w,c1); + if (--num == 0) break; + ap+=4; + rp+=4; + } + + return(c1); + } + +BN_ULONG bn_mul_word(rp,ap,num,w) +BN_ULONG *rp,*ap; +int num; +BN_ULONG w; + { + BN_ULONG c1=0; + + for (;;) + { + mul(rp[0],ap[0],w,c1); + if (--num == 0) break; + mul(rp[1],ap[1],w,c1); + if (--num == 0) break; + mul(rp[2],ap[2],w,c1); + if (--num == 0) break; + mul(rp[3],ap[3],w,c1); + if (--num == 0) break; + ap+=4; + rp+=4; + } + return(c1); + } + +void bn_sqr_words(r,a,n) +BN_ULONG *r,*a; +int n; + { + for (;;) + { + BN_ULLONG t; + + t=(BN_ULLONG)(a[0])*(a[0]); + r[0]=Lw(t); r[1]=Hw(t); + if (--n == 0) break; + + t=(BN_ULLONG)(a[1])*(a[1]); + r[2]=Lw(t); r[3]=Hw(t); + if (--n == 0) break; + + t=(BN_ULLONG)(a[2])*(a[2]); + r[4]=Lw(t); r[5]=Hw(t); + if (--n == 0) break; + + t=(BN_ULLONG)(a[3])*(a[3]); + r[6]=Lw(t); r[7]=Hw(t); + if (--n == 0) break; + + a+=4; + r+=8; + } + } + +#else + +BN_ULONG bn_mul_add_word(rp,ap,num,w) +BN_ULONG *rp,*ap; +int num; +BN_ULONG w; + { + BN_ULONG c=0; + BN_ULONG bl,bh; + + bl=LBITS(w); + bh=HBITS(w); + + for (;;) + { + mul_add(rp[0],ap[0],bl,bh,c); + if (--num == 0) break; + mul_add(rp[1],ap[1],bl,bh,c); + if (--num == 0) break; + mul_add(rp[2],ap[2],bl,bh,c); + if (--num == 0) break; + mul_add(rp[3],ap[3],bl,bh,c); + if (--num == 0) break; + ap+=4; + rp+=4; + } + return(c); + } + +BN_ULONG bn_mul_word(rp,ap,num,w) +BN_ULONG *rp,*ap; +int num; +BN_ULONG w; + { + BN_ULONG carry=0; + BN_ULONG bl,bh; + + bl=LBITS(w); + bh=HBITS(w); + + for (;;) + { + mul(rp[0],ap[0],bl,bh,carry); + if (--num == 0) break; + mul(rp[1],ap[1],bl,bh,carry); + if (--num == 0) break; + mul(rp[2],ap[2],bl,bh,carry); + if (--num == 0) break; + mul(rp[3],ap[3],bl,bh,carry); + if (--num == 0) break; + ap+=4; + rp+=4; + } + return(carry); + } + +void bn_sqr_words(r,a,n) +BN_ULONG *r,*a; +int n; + { + for (;;) + { + sqr64(r[0],r[1],a[0]); + if (--n == 0) break; + + sqr64(r[2],r[3],a[1]); + if (--n == 0) break; + + sqr64(r[4],r[5],a[2]); + if (--n == 0) break; + + sqr64(r[6],r[7],a[3]); + if (--n == 0) break; + + a+=4; + r+=8; + } + } + +#endif + +#if defined(BN_LLONG) && defined(BN_DIV2W) + +BN_ULONG bn_div64(h,l,d) +BN_ULONG h,l,d; + { + return((BN_ULONG)(((((BN_ULLONG)h)<<BN_BITS2)|l)/(BN_ULLONG)d)); + } + +#else + +/* Divide h-l by d and return the result. */ +/* I need to test this some more :-( */ +BN_ULONG bn_div64(h,l,d) +BN_ULONG h,l,d; + { + BN_ULONG dh,dl,q,ret=0,th,tl,t; + int i,count=2; + + if (d == 0) return(BN_MASK2); + + i=BN_num_bits_word(d); + if ((i != BN_BITS2) && (h > (BN_ULONG)1<<i)) + { +#ifndef WIN16 + fprintf(stderr,"Division would overflow (%d)\n",i); +#endif + abort(); + } + i=BN_BITS2-i; + if (h >= d) h-=d; + + if (i) + { + d<<=i; + h=(h<<i)|(l>>(BN_BITS2-i)); + l<<=i; + } + dh=(d&BN_MASK2h)>>BN_BITS4; + dl=(d&BN_MASK2l); + for (;;) + { + if ((h>>BN_BITS4) == dh) + q=BN_MASK2l; + else + q=h/dh; + + for (;;) + { + t=(h-q*dh); + if ((t&BN_MASK2h) || + ((dl*q) <= ( + (t<<BN_BITS4)+ + ((l&BN_MASK2h)>>BN_BITS4)))) + break; + q--; + } + th=q*dh; + tl=q*dl; + t=(tl>>BN_BITS4); + tl=(tl<<BN_BITS4)&BN_MASK2h; + th+=t; + + if (l < tl) th++; + l-=tl; + if (h < th) + { + h+=d; + q--; + } + h-=th; + + if (--count == 0) break; + + ret=q<<BN_BITS4; + h=((h<<BN_BITS4)|(l>>BN_BITS4))&BN_MASK2; + l=(l&BN_MASK2l)<<BN_BITS4; + } + ret|=q; + return(ret); + } +#endif +
diff --git a/crypto/bn/bn_prime.c b/crypto/bn/bn_prime.c new file mode 100644 index 0000000..07a8289 --- /dev/null +++ b/crypto/bn/bn_prime.c
@@ -0,0 +1,389 @@ +/* crypto/bn/bn_prime.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include <time.h> +#include "cryptlib.h" +#include "bn_lcl.h" +#include "rand.h" + +/* The quick seive algorithm approach to weeding out primes is + * Philip Zimmermann's, as implemented in PGP. I have had a read of + * his comments and implemented my own version. + */ +#include "bn_prime.h" + +#ifndef NOPROTO +static int witness(BIGNUM *a, BIGNUM *n, BN_CTX *ctx); +static int probable_prime(BIGNUM *rnd, int bits); +static int probable_prime_dh(BIGNUM *rnd, int bits, + BIGNUM *add, BIGNUM *rem, BN_CTX *ctx); +static int probable_prime_dh_strong(BIGNUM *rnd, int bits, + BIGNUM *add, BIGNUM *rem, BN_CTX *ctx); +#else +static int witness(); +static int probable_prime(); +static int probable_prime_dh(); +static int probable_prime_dh_strong(); +#endif + +BIGNUM *BN_generate_prime(bits,strong,add,rem,callback) +int bits; +int strong; +BIGNUM *add; +BIGNUM *rem; +void (*callback)(P_I_I); + { + BIGNUM *rnd=NULL; + BIGNUM *ret=NULL; + BIGNUM *t=NULL; + int i,j,c1=0; + BN_CTX *ctx; + + ctx=BN_CTX_new(); + if (ctx == NULL) goto err; + if ((rnd=BN_new()) == NULL) goto err; + if (strong) + if ((t=BN_new()) == NULL) goto err; +loop: + /* make a random number and set the top and bottom bits */ + if (add == NULL) + { + if (!probable_prime(rnd,bits)) goto err; + } + else + { + if (strong) + { + if (!probable_prime_dh_strong(rnd,bits,add,rem,ctx)) + goto err; + } + else + { + if (!probable_prime_dh(rnd,bits,add,rem,ctx)) + goto err; + } + } + /* if (BN_mod_word(rnd,(BN_ULONG)3) == 1) goto loop; */ + if (callback != NULL) callback(0,c1++); + + if (!strong) + { + i=BN_is_prime(rnd,BN_prime_checks,callback,ctx); + if (i == -1) goto err; + if (i == 0) goto loop; + } + else + { + /* for a strong prime generation, + * check that (p-1)/2 is prime. + * Since a prime is odd, We just + * need to divide by 2 */ + if (!BN_rshift1(t,rnd)) goto err; + + for (i=0; i<BN_prime_checks; i++) + { + j=BN_is_prime(rnd,1,callback,ctx); + if (j == -1) goto err; + if (j == 0) goto loop; + + j=BN_is_prime(t,1,callback,ctx); + if (j == -1) goto err; + if (j == 0) goto loop; + + if (callback != NULL) callback(2,c1-1); + /* We have a strong prime test pass */ + } + } + /* we have a prime :-) */ + ret=rnd; +err: + if ((ret == NULL) && (rnd != NULL)) BN_free(rnd); + if (t != NULL) BN_free(t); + if (ctx != NULL) BN_CTX_free(ctx); + return(ret); + } + +int BN_is_prime(a,checks,callback,ctx_passed) +BIGNUM *a; +int checks; +void (*callback)(P_I_I); +BN_CTX *ctx_passed; + { + int i,j,c2=0,ret= -1; + BIGNUM *check; + BN_CTX *ctx; + + if (ctx_passed != NULL) + ctx=ctx_passed; + else + if ((ctx=BN_CTX_new()) == NULL) goto err; + + check=ctx->bn[ctx->tos++]; + for (i=0; i<checks; i++) + { + if (!BN_rand(check,BN_num_bits(a)-1,0,0)) goto err; + j=witness(check,a,ctx); + if (j == -1) goto err; + if (j) + { + ret=0; + goto err; + } + if (callback != NULL) callback(1,c2++); + } + ret=1; +err: + ctx->tos--; + if ((ctx_passed == NULL) && (ctx != NULL)) + BN_CTX_free(ctx); + + return(ret); + } + +#define RECP_MUL_MOD + +static int witness(a, n,ctx) +BIGNUM *a; +BIGNUM *n; +BN_CTX *ctx; + { + int k,i,nb,ret= -1; + BIGNUM *d,*dd,*tmp; + BIGNUM *d1,*d2,*x,*n1,*inv; + + d1=ctx->bn[ctx->tos]; + d2=ctx->bn[ctx->tos+1]; + x=ctx->bn[ctx->tos+2]; + n1=ctx->bn[ctx->tos+3]; + inv=ctx->bn[ctx->tos+4]; + ctx->tos+=5; + + d=d1; + dd=d2; + if (!BN_one(d)) goto err; + if (!BN_sub(n1,n,d)) goto err; /* n1=n-1; */ + k=BN_num_bits(n1); + + /* i=BN_num_bits(n); */ +#ifdef RECP_MUL_MOD + nb=BN_reciprocal(inv,n,ctx); /**/ + if (nb == -1) goto err; +#endif + + for (i=k-1; i>=0; i--) + { + if (BN_copy(x,d) == NULL) goto err; +#ifndef RECP_MUL_MOD + if (!BN_mod_mul(dd,d,d,n,ctx)) goto err; +#else + if (!BN_mod_mul_reciprocal(dd,d,d,n,inv,nb,ctx)) goto err; +#endif + if ( BN_is_one(dd) && + !BN_is_one(x) && + (BN_cmp(x,n1) != 0)) + { + ret=1; + goto err; + } + if (BN_is_bit_set(n1,i)) + { +#ifndef RECP_MUL_MOD + if (!BN_mod_mul(d,dd,a,n,ctx)) goto err; +#else + if (!BN_mod_mul_reciprocal(d,dd,a,n,inv,nb,ctx)) goto err; +#endif + } + else + { + tmp=d; + d=dd; + dd=tmp; + } + } + if (BN_is_one(d)) + i=0; + else i=1; + ret=i; +err: + ctx->tos-=5; + return(ret); + } + +static int probable_prime(rnd, bits) +BIGNUM *rnd; +int bits; + { + int i; + MS_STATIC BN_ULONG mods[NUMPRIMES]; + BN_ULONG delta; + + if (!BN_rand(rnd,bits,1,1)) return(0); + /* we now have a random number 'rand' to test. */ + for (i=1; i<NUMPRIMES; i++) + mods[i]=BN_mod_word(rnd,(BN_ULONG)primes[i]); + delta=0; + loop: for (i=1; i<NUMPRIMES; i++) + { + /* check that rnd is not a prime and also + * that gcd(rnd-1,primes) == 1 (except for 2) */ + if (((mods[i]+delta)%primes[i]) <= 1) + { + delta+=2; + /* perhaps need to check for overflow of + * delta (but delta can be upto 2^32) */ + goto loop; + } + } + if (!BN_add_word(rnd,delta)) return(0); + return(1); + } + +static int probable_prime_dh(rnd, bits, add, rem,ctx) +BIGNUM *rnd; +int bits; +BIGNUM *add; +BIGNUM *rem; +BN_CTX *ctx; + { + int i,ret=0; + BIGNUM *t1; + + t1=ctx->bn[ctx->tos++]; + + if (!BN_rand(rnd,bits,0,1)) goto err; + + /* we need ((rnd-rem) % add) == 0 */ + + if (!BN_mod(t1,rnd,add,ctx)) goto err; + if (!BN_sub(rnd,rnd,t1)) goto err; + if (rem == NULL) + { if (!BN_add_word(rnd,1)) goto err; } + else + { if (!BN_add(rnd,rnd,rem)) goto err; } + + /* we now have a random number 'rand' to test. */ + + loop: for (i=1; i<NUMPRIMES; i++) + { + /* check that rnd is a prime */ + if (BN_mod_word(rnd,(BN_LONG)primes[i]) <= 1) + { + if (!BN_add(rnd,rnd,add)) goto err; + goto loop; + } + } + ret=1; +err: + ctx->tos--; + return(ret); + } + +static int probable_prime_dh_strong(p, bits, padd, rem,ctx) +BIGNUM *p; +int bits; +BIGNUM *padd; +BIGNUM *rem; +BN_CTX *ctx; + { + int i,ret=0; + BIGNUM *t1,*qadd=NULL,*q=NULL; + + bits--; + t1=ctx->bn[ctx->tos++]; + q=ctx->bn[ctx->tos++]; + qadd=ctx->bn[ctx->tos++]; + + if (!BN_rshift1(qadd,padd)) goto err; + + if (!BN_rand(q,bits,0,1)) goto err; + + /* we need ((rnd-rem) % add) == 0 */ + if (!BN_mod(t1,q,qadd,ctx)) goto err; + if (!BN_sub(q,q,t1)) goto err; + if (rem == NULL) + { if (!BN_add_word(q,1)) goto err; } + else + { + if (!BN_rshift1(t1,rem)) goto err; + if (!BN_add(q,q,t1)) goto err; + } + + /* we now have a random number 'rand' to test. */ + if (!BN_lshift1(p,q)) goto err; + if (!BN_add_word(p,1)) goto err; + + loop: for (i=1; i<NUMPRIMES; i++) + { + /* check that p and q are prime */ + /* check that for p and q + * gcd(p-1,primes) == 1 (except for 2) */ + if ( (BN_mod_word(p,(BN_LONG)primes[i]) == 0) || + (BN_mod_word(q,(BN_LONG)primes[i]) == 0)) + { + if (!BN_add(p,p,padd)) goto err; + if (!BN_add(q,q,qadd)) goto err; + goto loop; + } + } + ret=1; +err: + ctx->tos-=3; + return(ret); + } +
diff --git a/crypto/bn/bn_prime.h b/crypto/bn/bn_prime.h new file mode 100644 index 0000000..1d6df58 --- /dev/null +++ b/crypto/bn/bn_prime.h
@@ -0,0 +1,325 @@ +/* crypto/bn/bn_prime.h */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#ifndef EIGHT_BIT +#define NUMPRIMES 2048 +#else +#define NUMPRIMES 54 +#endif +static unsigned int primes[NUMPRIMES]= + { + 2, 3, 5, 7, 11, 13, 17, 19, + 23, 29, 31, 37, 41, 43, 47, 53, + 59, 61, 67, 71, 73, 79, 83, 89, + 97, 101, 103, 107, 109, 113, 127, 131, + 137, 139, 149, 151, 157, 163, 167, 173, + 179, 181, 191, 193, 197, 199, 211, 223, + 227, 229, 233, 239, 241, 251, +#ifndef EIGHT_BIT + 257, 263, + 269, 271, 277, 281, 283, 293, 307, 311, + 313, 317, 331, 337, 347, 349, 353, 359, + 367, 373, 379, 383, 389, 397, 401, 409, + 419, 421, 431, 433, 439, 443, 449, 457, + 461, 463, 467, 479, 487, 491, 499, 503, + 509, 521, 523, 541, 547, 557, 563, 569, + 571, 577, 587, 593, 599, 601, 607, 613, + 617, 619, 631, 641, 643, 647, 653, 659, + 661, 673, 677, 683, 691, 701, 709, 719, + 727, 733, 739, 743, 751, 757, 761, 769, + 773, 787, 797, 809, 811, 821, 823, 827, + 829, 839, 853, 857, 859, 863, 877, 881, + 883, 887, 907, 911, 919, 929, 937, 941, + 947, 953, 967, 971, 977, 983, 991, 997, + 1009,1013,1019,1021,1031,1033,1039,1049, + 1051,1061,1063,1069,1087,1091,1093,1097, + 1103,1109,1117,1123,1129,1151,1153,1163, + 1171,1181,1187,1193,1201,1213,1217,1223, + 1229,1231,1237,1249,1259,1277,1279,1283, + 1289,1291,1297,1301,1303,1307,1319,1321, + 1327,1361,1367,1373,1381,1399,1409,1423, + 1427,1429,1433,1439,1447,1451,1453,1459, + 1471,1481,1483,1487,1489,1493,1499,1511, + 1523,1531,1543,1549,1553,1559,1567,1571, + 1579,1583,1597,1601,1607,1609,1613,1619, + 1621,1627,1637,1657,1663,1667,1669,1693, + 1697,1699,1709,1721,1723,1733,1741,1747, + 1753,1759,1777,1783,1787,1789,1801,1811, + 1823,1831,1847,1861,1867,1871,1873,1877, + 1879,1889,1901,1907,1913,1931,1933,1949, + 1951,1973,1979,1987,1993,1997,1999,2003, + 2011,2017,2027,2029,2039,2053,2063,2069, + 2081,2083,2087,2089,2099,2111,2113,2129, + 2131,2137,2141,2143,2153,2161,2179,2203, + 2207,2213,2221,2237,2239,2243,2251,2267, + 2269,2273,2281,2287,2293,2297,2309,2311, + 2333,2339,2341,2347,2351,2357,2371,2377, + 2381,2383,2389,2393,2399,2411,2417,2423, + 2437,2441,2447,2459,2467,2473,2477,2503, + 2521,2531,2539,2543,2549,2551,2557,2579, + 2591,2593,2609,2617,2621,2633,2647,2657, + 2659,2663,2671,2677,2683,2687,2689,2693, + 2699,2707,2711,2713,2719,2729,2731,2741, + 2749,2753,2767,2777,2789,2791,2797,2801, + 2803,2819,2833,2837,2843,2851,2857,2861, + 2879,2887,2897,2903,2909,2917,2927,2939, + 2953,2957,2963,2969,2971,2999,3001,3011, + 3019,3023,3037,3041,3049,3061,3067,3079, + 3083,3089,3109,3119,3121,3137,3163,3167, + 3169,3181,3187,3191,3203,3209,3217,3221, + 3229,3251,3253,3257,3259,3271,3299,3301, + 3307,3313,3319,3323,3329,3331,3343,3347, + 3359,3361,3371,3373,3389,3391,3407,3413, + 3433,3449,3457,3461,3463,3467,3469,3491, + 3499,3511,3517,3527,3529,3533,3539,3541, + 3547,3557,3559,3571,3581,3583,3593,3607, + 3613,3617,3623,3631,3637,3643,3659,3671, + 3673,3677,3691,3697,3701,3709,3719,3727, + 3733,3739,3761,3767,3769,3779,3793,3797, + 3803,3821,3823,3833,3847,3851,3853,3863, + 3877,3881,3889,3907,3911,3917,3919,3923, + 3929,3931,3943,3947,3967,3989,4001,4003, + 4007,4013,4019,4021,4027,4049,4051,4057, + 4073,4079,4091,4093,4099,4111,4127,4129, + 4133,4139,4153,4157,4159,4177,4201,4211, + 4217,4219,4229,4231,4241,4243,4253,4259, + 4261,4271,4273,4283,4289,4297,4327,4337, + 4339,4349,4357,4363,4373,4391,4397,4409, + 4421,4423,4441,4447,4451,4457,4463,4481, + 4483,4493,4507,4513,4517,4519,4523,4547, + 4549,4561,4567,4583,4591,4597,4603,4621, + 4637,4639,4643,4649,4651,4657,4663,4673, + 4679,4691,4703,4721,4723,4729,4733,4751, + 4759,4783,4787,4789,4793,4799,4801,4813, + 4817,4831,4861,4871,4877,4889,4903,4909, + 4919,4931,4933,4937,4943,4951,4957,4967, + 4969,4973,4987,4993,4999,5003,5009,5011, + 5021,5023,5039,5051,5059,5077,5081,5087, + 5099,5101,5107,5113,5119,5147,5153,5167, + 5171,5179,5189,5197,5209,5227,5231,5233, + 5237,5261,5273,5279,5281,5297,5303,5309, + 5323,5333,5347,5351,5381,5387,5393,5399, + 5407,5413,5417,5419,5431,5437,5441,5443, + 5449,5471,5477,5479,5483,5501,5503,5507, + 5519,5521,5527,5531,5557,5563,5569,5573, + 5581,5591,5623,5639,5641,5647,5651,5653, + 5657,5659,5669,5683,5689,5693,5701,5711, + 5717,5737,5741,5743,5749,5779,5783,5791, + 5801,5807,5813,5821,5827,5839,5843,5849, + 5851,5857,5861,5867,5869,5879,5881,5897, + 5903,5923,5927,5939,5953,5981,5987,6007, + 6011,6029,6037,6043,6047,6053,6067,6073, + 6079,6089,6091,6101,6113,6121,6131,6133, + 6143,6151,6163,6173,6197,6199,6203,6211, + 6217,6221,6229,6247,6257,6263,6269,6271, + 6277,6287,6299,6301,6311,6317,6323,6329, + 6337,6343,6353,6359,6361,6367,6373,6379, + 6389,6397,6421,6427,6449,6451,6469,6473, + 6481,6491,6521,6529,6547,6551,6553,6563, + 6569,6571,6577,6581,6599,6607,6619,6637, + 6653,6659,6661,6673,6679,6689,6691,6701, + 6703,6709,6719,6733,6737,6761,6763,6779, + 6781,6791,6793,6803,6823,6827,6829,6833, + 6841,6857,6863,6869,6871,6883,6899,6907, + 6911,6917,6947,6949,6959,6961,6967,6971, + 6977,6983,6991,6997,7001,7013,7019,7027, + 7039,7043,7057,7069,7079,7103,7109,7121, + 7127,7129,7151,7159,7177,7187,7193,7207, + 7211,7213,7219,7229,7237,7243,7247,7253, + 7283,7297,7307,7309,7321,7331,7333,7349, + 7351,7369,7393,7411,7417,7433,7451,7457, + 7459,7477,7481,7487,7489,7499,7507,7517, + 7523,7529,7537,7541,7547,7549,7559,7561, + 7573,7577,7583,7589,7591,7603,7607,7621, + 7639,7643,7649,7669,7673,7681,7687,7691, + 7699,7703,7717,7723,7727,7741,7753,7757, + 7759,7789,7793,7817,7823,7829,7841,7853, + 7867,7873,7877,7879,7883,7901,7907,7919, + 7927,7933,7937,7949,7951,7963,7993,8009, + 8011,8017,8039,8053,8059,8069,8081,8087, + 8089,8093,8101,8111,8117,8123,8147,8161, + 8167,8171,8179,8191,8209,8219,8221,8231, + 8233,8237,8243,8263,8269,8273,8287,8291, + 8293,8297,8311,8317,8329,8353,8363,8369, + 8377,8387,8389,8419,8423,8429,8431,8443, + 8447,8461,8467,8501,8513,8521,8527,8537, + 8539,8543,8563,8573,8581,8597,8599,8609, + 8623,8627,8629,8641,8647,8663,8669,8677, + 8681,8689,8693,8699,8707,8713,8719,8731, + 8737,8741,8747,8753,8761,8779,8783,8803, + 8807,8819,8821,8831,8837,8839,8849,8861, + 8863,8867,8887,8893,8923,8929,8933,8941, + 8951,8963,8969,8971,8999,9001,9007,9011, + 9013,9029,9041,9043,9049,9059,9067,9091, + 9103,9109,9127,9133,9137,9151,9157,9161, + 9173,9181,9187,9199,9203,9209,9221,9227, + 9239,9241,9257,9277,9281,9283,9293,9311, + 9319,9323,9337,9341,9343,9349,9371,9377, + 9391,9397,9403,9413,9419,9421,9431,9433, + 9437,9439,9461,9463,9467,9473,9479,9491, + 9497,9511,9521,9533,9539,9547,9551,9587, + 9601,9613,9619,9623,9629,9631,9643,9649, + 9661,9677,9679,9689,9697,9719,9721,9733, + 9739,9743,9749,9767,9769,9781,9787,9791, + 9803,9811,9817,9829,9833,9839,9851,9857, + 9859,9871,9883,9887,9901,9907,9923,9929, + 9931,9941,9949,9967,9973,10007,10009,10037, + 10039,10061,10067,10069,10079,10091,10093,10099, + 10103,10111,10133,10139,10141,10151,10159,10163, + 10169,10177,10181,10193,10211,10223,10243,10247, + 10253,10259,10267,10271,10273,10289,10301,10303, + 10313,10321,10331,10333,10337,10343,10357,10369, + 10391,10399,10427,10429,10433,10453,10457,10459, + 10463,10477,10487,10499,10501,10513,10529,10531, + 10559,10567,10589,10597,10601,10607,10613,10627, + 10631,10639,10651,10657,10663,10667,10687,10691, + 10709,10711,10723,10729,10733,10739,10753,10771, + 10781,10789,10799,10831,10837,10847,10853,10859, + 10861,10867,10883,10889,10891,10903,10909,10937, + 10939,10949,10957,10973,10979,10987,10993,11003, + 11027,11047,11057,11059,11069,11071,11083,11087, + 11093,11113,11117,11119,11131,11149,11159,11161, + 11171,11173,11177,11197,11213,11239,11243,11251, + 11257,11261,11273,11279,11287,11299,11311,11317, + 11321,11329,11351,11353,11369,11383,11393,11399, + 11411,11423,11437,11443,11447,11467,11471,11483, + 11489,11491,11497,11503,11519,11527,11549,11551, + 11579,11587,11593,11597,11617,11621,11633,11657, + 11677,11681,11689,11699,11701,11717,11719,11731, + 11743,11777,11779,11783,11789,11801,11807,11813, + 11821,11827,11831,11833,11839,11863,11867,11887, + 11897,11903,11909,11923,11927,11933,11939,11941, + 11953,11959,11969,11971,11981,11987,12007,12011, + 12037,12041,12043,12049,12071,12073,12097,12101, + 12107,12109,12113,12119,12143,12149,12157,12161, + 12163,12197,12203,12211,12227,12239,12241,12251, + 12253,12263,12269,12277,12281,12289,12301,12323, + 12329,12343,12347,12373,12377,12379,12391,12401, + 12409,12413,12421,12433,12437,12451,12457,12473, + 12479,12487,12491,12497,12503,12511,12517,12527, + 12539,12541,12547,12553,12569,12577,12583,12589, + 12601,12611,12613,12619,12637,12641,12647,12653, + 12659,12671,12689,12697,12703,12713,12721,12739, + 12743,12757,12763,12781,12791,12799,12809,12821, + 12823,12829,12841,12853,12889,12893,12899,12907, + 12911,12917,12919,12923,12941,12953,12959,12967, + 12973,12979,12983,13001,13003,13007,13009,13033, + 13037,13043,13049,13063,13093,13099,13103,13109, + 13121,13127,13147,13151,13159,13163,13171,13177, + 13183,13187,13217,13219,13229,13241,13249,13259, + 13267,13291,13297,13309,13313,13327,13331,13337, + 13339,13367,13381,13397,13399,13411,13417,13421, + 13441,13451,13457,13463,13469,13477,13487,13499, + 13513,13523,13537,13553,13567,13577,13591,13597, + 13613,13619,13627,13633,13649,13669,13679,13681, + 13687,13691,13693,13697,13709,13711,13721,13723, + 13729,13751,13757,13759,13763,13781,13789,13799, + 13807,13829,13831,13841,13859,13873,13877,13879, + 13883,13901,13903,13907,13913,13921,13931,13933, + 13963,13967,13997,13999,14009,14011,14029,14033, + 14051,14057,14071,14081,14083,14087,14107,14143, + 14149,14153,14159,14173,14177,14197,14207,14221, + 14243,14249,14251,14281,14293,14303,14321,14323, + 14327,14341,14347,14369,14387,14389,14401,14407, + 14411,14419,14423,14431,14437,14447,14449,14461, + 14479,14489,14503,14519,14533,14537,14543,14549, + 14551,14557,14561,14563,14591,14593,14621,14627, + 14629,14633,14639,14653,14657,14669,14683,14699, + 14713,14717,14723,14731,14737,14741,14747,14753, + 14759,14767,14771,14779,14783,14797,14813,14821, + 14827,14831,14843,14851,14867,14869,14879,14887, + 14891,14897,14923,14929,14939,14947,14951,14957, + 14969,14983,15013,15017,15031,15053,15061,15073, + 15077,15083,15091,15101,15107,15121,15131,15137, + 15139,15149,15161,15173,15187,15193,15199,15217, + 15227,15233,15241,15259,15263,15269,15271,15277, + 15287,15289,15299,15307,15313,15319,15329,15331, + 15349,15359,15361,15373,15377,15383,15391,15401, + 15413,15427,15439,15443,15451,15461,15467,15473, + 15493,15497,15511,15527,15541,15551,15559,15569, + 15581,15583,15601,15607,15619,15629,15641,15643, + 15647,15649,15661,15667,15671,15679,15683,15727, + 15731,15733,15737,15739,15749,15761,15767,15773, + 15787,15791,15797,15803,15809,15817,15823,15859, + 15877,15881,15887,15889,15901,15907,15913,15919, + 15923,15937,15959,15971,15973,15991,16001,16007, + 16033,16057,16061,16063,16067,16069,16073,16087, + 16091,16097,16103,16111,16127,16139,16141,16183, + 16187,16189,16193,16217,16223,16229,16231,16249, + 16253,16267,16273,16301,16319,16333,16339,16349, + 16361,16363,16369,16381,16411,16417,16421,16427, + 16433,16447,16451,16453,16477,16481,16487,16493, + 16519,16529,16547,16553,16561,16567,16573,16603, + 16607,16619,16631,16633,16649,16651,16657,16661, + 16673,16691,16693,16699,16703,16729,16741,16747, + 16759,16763,16787,16811,16823,16829,16831,16843, + 16871,16879,16883,16889,16901,16903,16921,16927, + 16931,16937,16943,16963,16979,16981,16987,16993, + 17011,17021,17027,17029,17033,17041,17047,17053, + 17077,17093,17099,17107,17117,17123,17137,17159, + 17167,17183,17189,17191,17203,17207,17209,17231, + 17239,17257,17291,17293,17299,17317,17321,17327, + 17333,17341,17351,17359,17377,17383,17387,17389, + 17393,17401,17417,17419,17431,17443,17449,17467, + 17471,17477,17483,17489,17491,17497,17509,17519, + 17539,17551,17569,17573,17579,17581,17597,17599, + 17609,17623,17627,17657,17659,17669,17681,17683, + 17707,17713,17729,17737,17747,17749,17761,17783, + 17789,17791,17807,17827,17837,17839,17851,17863, +#endif + };
diff --git a/crypto/bn/bn_prime.pl b/crypto/bn/bn_prime.pl new file mode 100644 index 0000000..979385a --- /dev/null +++ b/crypto/bn/bn_prime.pl
@@ -0,0 +1,56 @@ +#!/usr/local/bin/perl +# bn_prime.pl + +$num=2048; +$num=$ARGV[0] if ($#ARGV >= 0); + +push(@primes,2); +$p=1; +loop: while ($#primes < $num-1) + { + $p+=2; + $s=int(sqrt($p)); + + for ($i=0; $primes[$i]<=$s; $i++) + { + next loop if (($p%$primes[$i]) == 0); + } + push(@primes,$p); + } + +print <<"EOF"; +/* Auto generated by bn_prime.pl */ +/* Copyright (C) 1995-1997 Eric Young (eay\@mincom.oz.au). + * All rights reserved. + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * See the COPYRIGHT file in the SSLeay distribution for more details. + */ + +EOF + +for ($i=0; $i <= $#primes; $i++) + { + if ($primes[$i] > 256) + { + $eight=$i; + last; + } + } + +printf "#ifndef EIGHT_BIT\n"; +printf "#define NUMPRIMES %d\n",$num; +printf "#else\n"; +printf "#define NUMPRIMES %d\n",$eight; +printf "#endif\n"; +print "static unsigned int primes[NUMPRIMES]=\n\t{\n\t"; +$init=0; +for ($i=0; $i <= $#primes; $i++) + { + printf "\n#ifndef EIGHT_BIT\n\t" if ($primes[$i] > 256) && !($init++); + printf("\n\t") if (($i%8) == 0) && ($i != 0); + printf("%4d,",$primes[$i]); + } +print "\n#endif\n\t};\n"; + +
diff --git a/crypto/bn/bn_print.c b/crypto/bn/bn_print.c new file mode 100644 index 0000000..36bc0d1 --- /dev/null +++ b/crypto/bn/bn_print.c
@@ -0,0 +1,218 @@ +/* crypto/bn/bn_print.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include <ctype.h> +#include "cryptlib.h" +#include "buffer.h" +#include "bn_lcl.h" + +static char *Hex="0123456789ABCDEF"; + +/* Must 'Free' the returned data */ +char *BN_bn2ascii(a) +BIGNUM *a; + { + int i,j,v,z=0; + char *buf; + char *p; + + buf=(char *)Malloc(a->top*BN_BYTES*2+2); + if (buf == NULL) + { + BNerr(BN_F_BN_BN2ASCII,ERR_R_MALLOC_FAILURE); + goto err; + } + p=buf; + if (a->neg) *(p++)='-'; + if (a->top == 0) *(p++)='0'; + for (i=a->top-1; i >=0; i--) + { + for (j=BN_BITS2-8; j >= 0; j-=8) + { + /* strip leading zeros */ + v=((int)(a->d[i]>>(long)j))&0xff; + if (z || (v != 0)) + { + *(p++)=Hex[v>>4]; + *(p++)=Hex[v&0x0f]; + z=1; + } + } + } + *p='\0'; +err: + return(buf); + } + +int BN_ascii2bn(bn,a) +BIGNUM **bn; +char *a; + { + BIGNUM *ret=NULL; + BN_ULONG l=0; + int neg=0,h,m,i,j,k,c; + int num; + + if ((a == NULL) || (*a == '\0')) return(0); + + if (*a == '-') { neg=1; a++; } + + for (i=0; isxdigit(a[i]); i++) + ; + + num=i+neg; + if (bn == NULL) return(num); + + /* a is the start of the hex digets, and it is 'i' long */ + if (*bn == NULL) + { + if ((ret=BN_new()) == NULL) return(0); + } + else + { + ret= *bn; + BN_zero(ret); + } + + /* i is the number of hex digests; */ + if (bn_expand(ret,i*4) == NULL) goto err; + + j=i; /* least significate 'hex' */ + m=0; + h=0; + while (j > 0) + { + m=((BN_BYTES*2) <= j)?(BN_BYTES*2):j; + l=0; + for (;;) + { + c=a[j-m]; + if ((c >= '0') && (c <= '9')) k=c-'0'; + else if ((c >= 'a') && (c <= 'f')) k=c-'a'+10; + else if ((c >= 'A') && (c <= 'F')) k=c-'A'+10; + else k=0; /* paranoia */ + l=(l<<4)|k; + + if (--m <= 0) + { + ret->d[h++]=l; + break; + } + } + j-=(BN_BYTES*2); + } + ret->top=h; + bn_fix_top(ret); + ret->neg=neg; + + *bn=ret; + return(num); +err: + if (*bn == NULL) BN_free(ret); + return(0); + } + +#ifndef NO_BIO + +#ifndef WIN16 +int BN_print_fp(fp, a) +FILE *fp; +BIGNUM *a; + { + BIO *b; + int ret; + + if ((b=BIO_new(BIO_s_file())) == NULL) + return(0); + BIO_set_fp(b,fp,BIO_NOCLOSE); + ret=BN_print(b,a); + BIO_free(b); + return(ret); + } +#endif + +int BN_print(bp, a) +BIO *bp; +BIGNUM *a; + { + int i,j,v,z=0; + int ret=0; + + if ((a->neg) && (BIO_write(bp,"-",1) != 1)) goto end; + if ((a->top == 0) && (BIO_write(bp,"0",1) != 1)) goto end; + for (i=a->top-1; i >=0; i--) + { + for (j=BN_BITS2-4; j >= 0; j-=4) + { + /* strip leading zeros */ + v=((int)(a->d[i]>>(long)j))&0x0f; + if (z || (v != 0)) + { + if (BIO_write(bp,&(Hex[v]),1) != 1) + goto end; + z=1; + } + } + } + ret=1; +end: + return(ret); + } + +#endif
diff --git a/crypto/bn/bn_rand.c b/crypto/bn/bn_rand.c new file mode 100644 index 0000000..e3530a5 --- /dev/null +++ b/crypto/bn/bn_rand.c
@@ -0,0 +1,121 @@ +/* crypto/bn/bn_rand.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include <time.h> +#include "cryptlib.h" +#include "bn_lcl.h" +#include "rand.h" + +int BN_rand(rnd, bits, top, bottom) +BIGNUM *rnd; +int bits; +int top; +int bottom; + { + unsigned char *buf=NULL; + int ret=0,bit,bytes,mask; + time_t tim; + + bytes=(bits+7)/8; + bit=(bits-1)%8; + mask=0xff<<bit; + + buf=(unsigned char *)Malloc(bytes); + if (buf == NULL) + { + BNerr(BN_F_BN_RAND,ERR_R_MALLOC_FAILURE); + goto err; + } + + /* make a random number and set the top and bottom bits */ + time(&tim); + RAND_seed((unsigned char *)&tim,sizeof(tim)); + + RAND_bytes(buf,(int)bytes); + if (top) + { + if (bit == 0) + { + buf[0]=1; + buf[1]|=0x80; + } + else + { + buf[0]|=(3<<(bit-1)); + buf[0]&= ~(mask<<1); + } + } + else + { + buf[0]|=(1<<bit); + buf[0]&= ~(mask<<1); + } + if (bottom) /* set bottom bits to whatever odd is */ + buf[bytes-1]|=1; + if (!BN_bin2bn(buf,bytes,rnd)) goto err; + ret=1; +err: + if (buf != NULL) + { + memset(buf,0,bytes); + Free(buf); + } + return(ret); + } +
diff --git a/crypto/bn/bn_recp.c b/crypto/bn/bn_recp.c new file mode 100644 index 0000000..fd9ca4d --- /dev/null +++ b/crypto/bn/bn_recp.c
@@ -0,0 +1,125 @@ +/* crypto/bn/bn_recp.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "bn_lcl.h" + +int BN_mod_mul_reciprocal(r, x, y, m, i, nb, ctx) +BIGNUM *r; +BIGNUM *x; +BIGNUM *y; +BIGNUM *m; +BIGNUM *i; +int nb; +BN_CTX *ctx; + { + int ret=0,j; + BIGNUM *a,*b,*c,*d; + + a=ctx->bn[ctx->tos++]; + b=ctx->bn[ctx->tos++]; + c=ctx->bn[ctx->tos++]; + d=ctx->bn[ctx->tos++]; + + if (x == y) + { if (!BN_sqr(a,x,ctx)) goto err; } + else + { if (!BN_mul(a,x,y)) goto err; } + if (!BN_rshift(d,a,nb)) goto err; + if (!BN_mul(b,d,i)) goto err; + if (!BN_rshift(c,b,nb)) goto err; + if (!BN_mul(b,m,c)) goto err; + if (!BN_sub(r,a,b)) goto err; + j=0; + while (BN_cmp(r,m) >= 0) + { + if (j++ > 2) + { + BNerr(BN_F_BN_MOD_MUL_RECIPROCAL,BN_R_BAD_RECIPROCAL); + goto err; + } + if (!BN_sub(r,r,m)) goto err; + } + + ret=1; +err: + ctx->tos-=4; + return(ret); + } + +int BN_reciprocal(r, m,ctx) +BIGNUM *r; +BIGNUM *m; +BN_CTX *ctx; + { + int nm,ret= -1; + BIGNUM *t; + + t=ctx->bn[ctx->tos++]; + + nm=BN_num_bits(m); + if (!BN_lshift(t,BN_value_one(),nm*2)) goto err; + + if (!BN_div(r,NULL,t,m,ctx)) goto err; + ret=nm; +err: + ctx->tos--; + return(ret); + } +
diff --git a/crypto/bn/bn_shift.c b/crypto/bn/bn_shift.c new file mode 100644 index 0000000..d711887 --- /dev/null +++ b/crypto/bn/bn_shift.c
@@ -0,0 +1,210 @@ +/* crypto/bn/bn_shift.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "bn_lcl.h" + +int BN_lshift1(r, a) +BIGNUM *r; +BIGNUM *a; + { + register BN_ULONG *ap,*rp,t,c; + int i; + + if (r != a) + { + r->neg=a->neg; + if (bn_expand(r,(a->top+1)*BN_BITS2) == NULL) return(0); + r->top=a->top; + } + else + { + if (bn_expand(r,(a->top+1)*BN_BITS2) == NULL) return(0); + } + ap=a->d; + rp=r->d; + c=0; + for (i=0; i<a->top; i++) + { + t= *(ap++); + *(rp++)=((t<<1)|c)&BN_MASK2; + c=(t & BN_TBIT)?1:0; + } + if (c) + { + *rp=1; + r->top++; + } + return(1); + } + +int BN_rshift1(r, a) +BIGNUM *r; +BIGNUM *a; + { + BN_ULONG *ap,*rp,t,c; + int i; + + if (BN_is_zero(a)) + { + BN_zero(r); + return(1); + } + if (a != r) + { + if (bn_expand(r,a->top*BN_BITS2) == NULL) return(0); + r->top=a->top; + r->neg=a->neg; + } + ap=a->d; + rp=r->d; + c=0; + for (i=a->top-1; i>=0; i--) + { + t=ap[i]; + rp[i]=((t>>1)&BN_MASK2)|c; + c=(t&1)?BN_TBIT:0; + } + bn_fix_top(r); + return(1); + } + +int BN_lshift(r, a, n) +BIGNUM *r; +BIGNUM *a; +int n; + { + int i,nw,lb,rb; + BN_ULONG *t,*f; + BN_ULONG l; + + r->neg=a->neg; + if (bn_expand(r,(a->top*BN_BITS2)+n) == NULL) return(0); + nw=n/BN_BITS2; + lb=n%BN_BITS2; + rb=BN_BITS2-lb; + f=a->d; + t=r->d; + t[a->top+nw]=0; + if (lb == 0) + for (i=a->top-1; i>=0; i--) + t[nw+i]=f[i]; + else + for (i=a->top-1; i>=0; i--) + { + l=f[i]; + t[nw+i+1]|=(l>>rb)&BN_MASK2; + t[nw+i]=(l<<lb)&BN_MASK2; + } + memset(t,0,nw*sizeof(t[0])); +/* for (i=0; i<nw; i++) + t[i]=0;*/ + r->top=a->top+nw+1; + bn_fix_top(r); + return(1); + } + +int BN_rshift(r, a, n) +BIGNUM *r; +BIGNUM *a; +int n; + { + int i,j,nw,lb,rb; + BN_ULONG *t,*f; + BN_ULONG l,tmp; + + nw=n/BN_BITS2; + rb=n%BN_BITS2; + lb=BN_BITS2-rb; + if (nw > a->top) + { + BN_zero(r); + return(1); + } + if (r != a) + { + r->neg=a->neg; + if (bn_expand(r,(a->top-nw+1)*BN_BITS2) == NULL) return(0); + } + + f= &(a->d[nw]); + t=r->d; + j=a->top-nw; + r->top=j; + + if (rb == 0) + { + for (i=j+1; i > 0; i--) + *(t++)= *(f++); + } + else + { + l= *(f++); + for (i=1; i<j; i++) + { + tmp =(l>>rb)&BN_MASK2; + l= *(f++); + *(t++) =(tmp|(l<<lb))&BN_MASK2; + } + *(t++) =(l>>rb)&BN_MASK2; + } + *t=0; + bn_fix_top(r); + return(1); + }
diff --git a/crypto/bn/bn_sqr.c b/crypto/bn/bn_sqr.c new file mode 100644 index 0000000..4c3f0a0 --- /dev/null +++ b/crypto/bn/bn_sqr.c
@@ -0,0 +1,161 @@ +/* crypto/bn/bn_sqr.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "bn_lcl.h" + +/* r must not be a */ +/* I've just gone over this and it is now %20 faster on x86 - eay - 27 Jun 96 */ +int BN_sqr(r, a, ctx) +BIGNUM *r; +BIGNUM *a; +BN_CTX *ctx; + { + int i,j,max,al; + BIGNUM *tmp; + BN_ULONG *ap,*rp,c; + + tmp=ctx->bn[ctx->tos]; + + al=a->top; + if (al == 0) + { + r->top=0; + return(1); + } + + max=(al*2); + if (bn_expand(r,max*BN_BITS2) == NULL) return(0); + if (bn_expand(tmp,max*BN_BITS2) == NULL) return(0); + + r->neg=0; + + ap=a->d; + rp=r->d; + rp[0]=rp[max-1]=0; + rp++; + j=al; + + if (--j > 0) + { + ap++; + rp[j]=bn_mul_word(rp,ap,j,ap[-1]); + rp+=2; + } + + for (i=2; i<al; i++) + { + j--; + ap++; + rp[j]=bn_mul_add_word(rp,ap,j,ap[-1]); + rp+=2; + } + + /* inlined shift, 2 words at once */ + j=max; + rp=r->d; + c=0; + for (i=0; i<j; i++) + { + BN_ULONG t; + + t= *rp; + *(rp++)=((t<<1)|c)&BN_MASK2; + c=(t & BN_TBIT)?1:0; + +#if 0 + t= *rp; + *(rp++)=((t<<1)|c)&BN_MASK2; + c=(t & BN_TBIT)?1:0; +#endif + } + /* there will not be a carry */ + + bn_sqr_words(tmp->d,a->d,al); + + /* inlined add */ + ap=tmp->d; + rp=r->d; + c=0; + j=max; + for (i=0; i<j; i++) + { + BN_ULONG t1,t2; + + t1= *(ap++); + t2= *rp; + if (c) + { + c=(t2 >= ((~t1)&BN_MASK2)); + t2=(t1+t2+1)&BN_MASK2; + } + else + { + t2=(t1+t2)&BN_MASK2; + c=(t2<t1); + } + *(rp++)=t2; + } + /* there will be no carry */ + + r->top=max; + if (r->d[max-1] == 0) r->top--; + return(1); + } +
diff --git a/crypto/bn/bn_sub.c b/crypto/bn/bn_sub.c new file mode 100644 index 0000000..b0febc3 --- /dev/null +++ b/crypto/bn/bn_sub.c
@@ -0,0 +1,176 @@ +/* crypto/bn/bn_sub.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "bn_lcl.h" + +/* unsigned subtraction of b from a, a must be larger than b. */ +void bn_qsub(r, a, b) +BIGNUM *r; +BIGNUM *a; +BIGNUM *b; + { + int max,min; + register BN_ULONG t1,t2,*ap,*bp,*rp; + int i,carry; +#if defined(IRIX_CC_BUG) && !defined(LINT) + int dummy; +#endif + + max=a->top; + min=b->top; + ap=a->d; + bp=b->d; + rp=r->d; + + carry=0; + for (i=0; i<min; i++) + { + t1= *(ap++); + t2= *(bp++); + if (carry) + { + carry=(t1 <= t2); + t1=(t1-t2-1); + } + else + { + carry=(t1 < t2); + t1=(t1-t2); + } +#if defined(IRIX_CC_BUG) && !defined(LINT) + dummy=t1; +#endif + *(rp++)=t1&BN_MASK2; + } + if (carry) /* subtracted */ + { + while (i < max) + { + i++; + t1= *(ap++); + t2=(t1-1)&BN_MASK2; + *(rp++)=t2; + if (t1 > t2) break; + } + } + memcpy(rp,ap,sizeof(*rp)*(max-i)); +/* for (; i<max; i++) + *(rp++)= *(ap++);*/ + + r->top=max; + bn_fix_top(r); + } + +int BN_sub(r, a, b) +BIGNUM *r; +BIGNUM *a; +BIGNUM *b; + { + int max,i; + int add=0,neg=0; + BIGNUM *tmp; + + /* a - b a-b + * a - -b a+b + * -a - b -(a+b) + * -a - -b b-a + */ + if (a->neg) + { + if (b->neg) + { tmp=a; a=b; b=tmp; } + else + { add=1; neg=1; } + } + else + { + if (b->neg) { add=1; neg=0; } + } + + if (add) + { + i=(a->top > b->top); + if (bn_expand(r,(((i)?a->top:b->top)+1)*BN_BITS2) == NULL) + return(0); + if (i) + bn_qadd(r,a,b); + else + bn_qadd(r,b,a); + r->neg=neg; + return(1); + } + + /* We are actually doing a - b :-) */ + + max=(a->top > b->top)?a->top:b->top; + if (bn_expand(r,max*BN_BITS2) == NULL) return(0); + if (BN_ucmp(a,b) < 0) + { + bn_qsub(r,b,a); + r->neg=1; + } + else + { + bn_qsub(r,a,b); + r->neg=0; + } + return(1); + } +
diff --git a/crypto/bn/bn_word.c b/crypto/bn/bn_word.c new file mode 100644 index 0000000..b61ddd9 --- /dev/null +++ b/crypto/bn/bn_word.c
@@ -0,0 +1,155 @@ +/* crypto/bn/bn_word.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "bn_lcl.h" + +BN_ULONG BN_mod_word(a, w) +BIGNUM *a; +unsigned long w; + { +#ifndef BN_LLONG + BN_ULONG ret=0; +#else + BN_ULLONG ret=0; +#endif + int i; + + for (i=a->top-1; i>=0; i--) + { +#ifndef BN_LLONG + ret=((ret<<BN_BITS4)|((a->d[i]>>BN_BITS4)&BN_MASK2l))%(int)w; + ret=((ret<<BN_BITS4)|(a->d[i]&BN_MASK2l))%(int)w; +#else + ret=(BN_ULLONG)(((ret<<(BN_ULLONG)BN_BITS2)|a->d[i])% + (BN_ULLONG)w); +#endif + } + return((BN_ULONG)ret); + } + +BN_ULONG BN_div_word(a, w) +BIGNUM *a; +unsigned long w; + { + BN_ULONG ret; + int i; + + if (a->top == 0) return(0); + ret=0; + for (i=a->top-1; i>=0; i--) + { +#ifndef BN_LLONG + ret=((ret<<BN_BITS4)|((a->d[i]>>BN_BITS4)&BN_MASK2l))%(int)w; + ret=((ret<<BN_BITS4)|(a->d[i]&BN_MASK2l))%(int)w; +#else + BN_ULLONG ll; + + ll=((BN_ULLONG)ret<<(BN_ULONG)BN_BITS2)|a->d[i]; + a->d[i]=(BN_ULONG)(ll/w); + ret=(BN_ULONG)(ll%w); +#endif + } + if (a->d[a->top-1] == 0) + a->top--; + return(ret); + } + +int BN_add_word(a, w) +BIGNUM *a; +unsigned long w; + { + BN_ULONG l; + int i; + + if (bn_expand(a,a->top*BN_BITS2+1) == NULL) return(0); + i=0; + for (;;) + { + l=(a->d[i]+(BN_ULONG)w)&BN_MASK2; + a->d[i]=l; + if (w > l) + w=1; + else + break; + i++; + } + if (i >= a->top) + a->top++; + return(1); + } + +#ifdef undef +BN_ULONG *BN_mod_inverse_word(a) +BN_ULONG a; + { + BN_ULONG A,B,X,Y,M,D,R,RET,T; + int sign,hight=1; + + X=0; + Y=1; + A=0; + B=a; + sign=1; + + while (B != 0) + { + +#endif +
diff --git a/crypto/bn/bnspeed.c b/crypto/bn/bnspeed.c new file mode 100644 index 0000000..3b83a26 --- /dev/null +++ b/crypto/bn/bnspeed.c
@@ -0,0 +1,240 @@ +/* crypto/bn/bnspeed.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +/* most of this code has been pilfered from my libdes speed.c program */ + +#undef PROG +#define PROG bnspeed_main + +#include <stdio.h> +#include <stdlib.h> +#include <signal.h> +#include <string.h> +#include "crypto.h" +#include "err.h" + +#ifndef MSDOS +#define TIMES +#endif + +#ifndef VMS +#ifndef _IRIX +#include <time.h> +#endif +#ifdef TIMES +#include <sys/types.h> +#include <sys/times.h> +#endif +#else /* VMS */ +#include <types.h> +struct tms { + time_t tms_utime; + time_t tms_stime; + time_t tms_uchild; /* I dunno... */ + time_t tms_uchildsys; /* so these names are a guess :-) */ + } +#endif +#ifndef TIMES +#include <sys/timeb.h> +#endif + +#ifdef sun +#include <limits.h> +#include <sys/param.h> +#endif + +#include "bn.h" +#include "x509.h" + +/* The following if from times(3) man page. It may need to be changed */ +#ifndef HZ +# ifndef CLK_TCK +# ifndef _BSD_CLK_TCK_ /* FreeBSD hack */ +# ifndef VMS +# define HZ 100.0 +# else /* VMS */ +# define HZ 100.0 +# endif +# else /* _BSD_CLK_TCK_ */ +# define HZ ((double)_BSD_CLK_TCK_) +# endif +# else /* CLK_TCK */ +# define HZ ((double)CLK_TCK) +# endif +#endif + +#undef BUFSIZE +#define BUFSIZE ((long)1024*8) +int run=0; + +#ifndef NOPROTO +static double Time_F(int s); +#else +static double Time_F(); +#endif + +#define START 0 +#define STOP 1 + +static double Time_F(s) +int s; + { + double ret; +#ifdef TIMES + static struct tms tstart,tend; + + if (s == START) + { + times(&tstart); + return(0); + } + else + { + times(&tend); + ret=((double)(tend.tms_utime-tstart.tms_utime))/HZ; + return((ret < 1e-3)?1e-3:ret); + } +#else /* !times() */ + static struct timeb tstart,tend; + long i; + + if (s == START) + { + ftime(&tstart); + return(0); + } + else + { + ftime(&tend); + i=(long)tend.millitm-(long)tstart.millitm; + ret=((double)(tend.time-tstart.time))+((double)i)/1000.0; + return((ret < 0.001)?0.001:ret); + } +#endif + } + +#define NUM_SIZES 5 +/*static int sizes[NUM_SIZES]={256,512,1024,2048};*/ +static int sizes[NUM_SIZES]={59,179,299,419,539}; + +void do_mul(BIGNUM *r,BIGNUM *a,BIGNUM *b,BN_CTX *ctx); + +int main(argc,argv) +int argc; +char **argv; + { + BN_CTX *ctx; + BIGNUM *a,*b,*c,*r; + + ctx=BN_CTX_new(); + a=BN_new(); + b=BN_new(); + c=BN_new(); + r=BN_new(); + + do_mul(a,b,c,ctx); + } + +void do_mul(r,a,b,ctx) +BIGNUM *r; +BIGNUM *a; +BIGNUM *b; +BN_CTX *ctx; + { + int i,j,k; + double tm; + + for (i=0; i<NUM_SIZES; i++) + { + BN_rand(a,sizes[i],1,0); + for (j=i; j<NUM_SIZES; j++) + { + BN_rand(b,sizes[j],1,0); + Time_F(START); + for (k=0; k<100000; k++) + BN_mul(r,b,a); + tm=Time_F(STOP); + printf("mul %3d x %3d -> %7.4f\n",sizes[i],sizes[j],tm/10.0); + } + } + + for (i=0; i<NUM_SIZES; i++) + { + BN_rand(a,sizes[i],1,0); + Time_F(START); + for (k=0; k<100000; k++) + BN_sqr(r,a,ctx); + tm=Time_F(STOP); + printf("sqr %3d x %3d -> %7.4f\n",sizes[i],sizes[i],tm/10.0); + } + + for (i=0; i<NUM_SIZES; i++) + { + BN_rand(a,sizes[i],1,0); + for (j=i; j<NUM_SIZES; j++) + { + BN_rand(b,sizes[j],1,0); + Time_F(START); + for (k=0; k<100000; k++) + BN_div(r, NULL, b, a,ctx); + tm=Time_F(STOP); + printf("div %3d / %3d -> %7.4f\n",sizes[j],sizes[i],tm/10.0); + } + } + } +
diff --git a/crypto/bn/bntest.c b/crypto/bn/bntest.c new file mode 100644 index 0000000..7a2f0b8 --- /dev/null +++ b/crypto/bn/bntest.c
@@ -0,0 +1,775 @@ +/* crypto/bn/bntest.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#ifdef WIN16 +#define APPS_WIN16 +#endif +#include "bio.h" +#include "bn.h" +#include "rand.h" +#include "x509.h" +#include "err.h" + +#ifndef NOPROTO +int test_add (BIO *bp); +int test_sub (BIO *bp); +int test_lshift1 (BIO *bp); +int test_lshift (BIO *bp); +int test_rshift1 (BIO *bp); +int test_rshift (BIO *bp); +int test_div (BIO *bp,BN_CTX *ctx); +int test_mul (BIO *bp); +int test_sqr (BIO *bp,BN_CTX *ctx); +int test_mont (BIO *bp,BN_CTX *ctx); +int test_mod (BIO *bp,BN_CTX *ctx); +int test_mod_mul (BIO *bp,BN_CTX *ctx); +int test_mod_exp (BIO *bp,BN_CTX *ctx); +int rand_neg(void); +#else +int test_add (); +int test_sub (); +int test_lshift1 (); +int test_lshift (); +int test_rshift1 (); +int test_rshift (); +int test_div (); +int test_mul (); +int test_sqr (); +int test_mont (); +int test_mod (); +int test_mod_mul (); +int test_mod_exp (); +int rand_neg(); +#endif + +static int results=0; + +#ifdef WIN16 +#define APPS_WIN16 +#include "../bio/bss_file.c" +#endif + +int main(argc,argv) +int argc; +char *argv[]; + { + BN_CTX *ctx; + BIO *out; + char *outfile=NULL; + + srand((unsigned int)time(NULL)); + + argc--; + argv++; + while (argc >= 1) + { + if (strcmp(*argv,"-results") == 0) + results=1; + else if (strcmp(*argv,"-out") == 0) + { + if (--argc < 1) break; + outfile= *(++argv); + } + argc--; + argv++; + } + + + ctx=BN_CTX_new(); + if (ctx == NULL) exit(1); + + out=BIO_new(BIO_s_file()); + if (out == NULL) exit(1); + if (outfile == NULL) + { + BIO_set_fp(out,stdout,BIO_NOCLOSE); + } + else + { + if (!BIO_write_filename(out,outfile)) + { + perror(outfile); + exit(1); + } + } + + if (!results) + BIO_puts(out,"obase=16\nibase=16\n"); + + fprintf(stderr,"test BN_add\n"); + if (!test_add(out)) goto err; + fflush(stdout); + + fprintf(stderr,"test BN_sub\n"); + if (!test_sub(out)) goto err; + fflush(stdout); + + fprintf(stderr,"test BN_lshift1\n"); + if (!test_lshift1(out)) goto err; + fflush(stdout); + + fprintf(stderr,"test BN_lshift\n"); + if (!test_lshift(out)) goto err; + fflush(stdout); + + fprintf(stderr,"test BN_rshift1\n"); + if (!test_rshift1(out)) goto err; + fflush(stdout); + + fprintf(stderr,"test BN_rshift\n"); + if (!test_rshift(out)) goto err; + fflush(stdout); + + fprintf(stderr,"test BN_div\n"); + if (!test_div(out,ctx)) goto err; + fflush(stdout); + + fprintf(stderr,"test BN_mod\n"); + if (!test_mod(out,ctx)) goto err; + fflush(stdout); + + fprintf(stderr,"test BN_mul\n"); + if (!test_mul(out)) goto err; + fflush(stdout); + + fprintf(stderr,"test BN_sqr\n"); + if (!test_sqr(out,ctx)) goto err; + fflush(stdout); + + fprintf(stderr,"test BN_mod_mul\n"); + if (!test_mod_mul(out,ctx)) goto err; + fflush(stdout); + +/* + fprintf(stderr,"test BN_mont\n"); + if (!test_mont(out,ctx)) goto err; + fflush(stdout); +*/ + fprintf(stderr,"test BN_mod_exp\n"); + if (!test_mod_exp(out,ctx)) goto err; + fflush(stdout); + +/**/ + exit(0); +err: + ERR_load_crypto_strings(); + ERR_print_errors(out); + exit(1); + return(1); + } + +int test_add(bp) +BIO *bp; + { + BIGNUM *a,*b,*c; + int i; + int j; + + a=BN_new(); + b=BN_new(); + c=BN_new(); + + BN_rand(a,512,0,0); + for (i=0; i<100; i++) + { + BN_rand(b,450+i,0,0); + a->neg=rand_neg(); + b->neg=rand_neg(); + if (bp == NULL) + for (j=0; j<10000; j++) + BN_add(c,a,b); + BN_add(c,a,b); + if (bp != NULL) + { + if (!results) + { + BN_print(bp,a); + BIO_puts(bp," + "); + BN_print(bp,b); + BIO_puts(bp," - "); + } + BN_print(bp,c); + BIO_puts(bp,"\n"); + } + } + BN_free(a); + BN_free(b); + BN_free(c); + return(1); + } + +int test_sub(bp) +BIO *bp; + { + BIGNUM *a,*b,*c; + int i; + int j; + + a=BN_new(); + b=BN_new(); + c=BN_new(); + + BN_rand(a,512,0,0); + for (i=0; i<100; i++) + { + BN_rand(b,400+i,0,0); + a->neg=rand_neg(); + b->neg=rand_neg(); + if (bp == NULL) + for (j=0; j<10000; j++) + BN_sub(c,a,b); + BN_sub(c,a,b); + if (bp != NULL) + { + if (!results) + { + BN_print(bp,a); + BIO_puts(bp," - "); + BN_print(bp,b); + BIO_puts(bp," - "); + } + BN_print(bp,c); + BIO_puts(bp,"\n"); + } + } + BN_free(a); + BN_free(b); + BN_free(c); + return(1); + } + +int test_div(bp,ctx) +BIO *bp; +BN_CTX *ctx; + { + BIGNUM *a,*b,*c,*d; + int i; + int j; + + a=BN_new(); + b=BN_new(); + c=BN_new(); + d=BN_new(); + + BN_rand(a,400,0,0); + for (i=0; i<100; i++) + { + BN_rand(b,50+i,0,0); + a->neg=rand_neg(); + b->neg=rand_neg(); + if (bp == NULL) + for (j=0; j<100; j++) + BN_div(d,c,a,b,ctx); + BN_div(d,c,a,b,ctx); + if (bp != NULL) + { + if (!results) + { + BN_print(bp,a); + BIO_puts(bp," / "); + BN_print(bp,b); + BIO_puts(bp," - "); + } + BN_print(bp,d); + BIO_puts(bp,"\n"); + + if (!results) + { + BN_print(bp,a); + BIO_puts(bp," % "); + BN_print(bp,b); + BIO_puts(bp," - "); + } + BN_print(bp,c); + BIO_puts(bp,"\n"); + } + } + BN_free(a); + BN_free(b); + BN_free(c); + BN_free(d); + return(1); + } + +int test_mul(bp) +BIO *bp; + { + BIGNUM *a,*b,*c; + int i; + int j; + + a=BN_new(); + b=BN_new(); + c=BN_new(); + + BN_rand(a,200,0,0); + for (i=0; i<100; i++) + { + BN_rand(b,250+i,0,0); + a->neg=rand_neg(); + b->neg=rand_neg(); + if (bp == NULL) + for (j=0; j<100; j++) + BN_mul(c,a,b); + BN_mul(c,a,b); + if (bp != NULL) + { + if (!results) + { + BN_print(bp,a); + BIO_puts(bp," * "); + BN_print(bp,b); + BIO_puts(bp," - "); + } + BN_print(bp,c); + BIO_puts(bp,"\n"); + } + } + BN_free(a); + BN_free(b); + BN_free(c); + return(1); + } + +int test_sqr(bp,ctx) +BIO *bp; +BN_CTX *ctx; + { + BIGNUM *a,*c; + int i; + int j; + + a=BN_new(); + c=BN_new(); + + for (i=0; i<40; i++) + { + BN_rand(a,40+i*10,0,0); + a->neg=rand_neg(); + if (bp == NULL) + for (j=0; j<100; j++) + BN_sqr(c,a,ctx); + BN_sqr(c,a,ctx); + if (bp != NULL) + { + if (!results) + { + BN_print(bp,a); + BIO_puts(bp," * "); + BN_print(bp,a); + BIO_puts(bp," - "); + } + BN_print(bp,c); + BIO_puts(bp,"\n"); + } + } + BN_free(a); + BN_free(c); + return(1); + } + +int test_mont(bp,ctx) +BIO *bp; +BN_CTX *ctx; + { + BIGNUM *a,*b,*c,*A,*B; + BIGNUM *n; + int i; + int j; + BN_MONT_CTX *mont; + + a=BN_new(); + b=BN_new(); + c=BN_new(); + A=BN_new(); + B=BN_new(); + n=BN_new(); + + mont=BN_MONT_CTX_new(); + + BN_rand(a,100,0,0); /**/ + BN_rand(b,100,0,0); /**/ + for (i=0; i<10; i++) + { + BN_rand(n,(100%BN_BITS2+1)*BN_BITS2*i*BN_BITS2,0,1); /**/ + BN_MONT_CTX_set(mont,n,ctx); + + BN_to_montgomery(A,a,mont,ctx); + BN_to_montgomery(B,b,mont,ctx); + + if (bp == NULL) + for (j=0; j<100; j++) + BN_mod_mul_montgomery(c,A,B,mont,ctx);/**/ + BN_mod_mul_montgomery(c,A,B,mont,ctx);/**/ + BN_from_montgomery(A,c,mont,ctx);/**/ + if (bp != NULL) + { + if (!results) + { +#ifdef undef +fprintf(stderr,"%d * %d %% %d\n", +BN_num_bits(a), +BN_num_bits(b), +BN_num_bits(mont->N)); +#endif + BN_print(bp,a); + BIO_puts(bp," * "); + BN_print(bp,b); + BIO_puts(bp," % "); + BN_print(bp,mont->N); + BIO_puts(bp," - "); + } + BN_print(bp,A); + BIO_puts(bp,"\n"); + } + } + BN_MONT_CTX_free(mont); + BN_free(a); + BN_free(b); + BN_free(c); + return(1); + } + +int test_mod(bp,ctx) +BIO *bp; +BN_CTX *ctx; + { + BIGNUM *a,*b,*c; + int i; + int j; + + a=BN_new(); + b=BN_new(); + c=BN_new(); + + BN_rand(a,1024,0,0); /**/ + for (i=0; i<20; i++) + { + BN_rand(b,450+i*10,0,0); /**/ + a->neg=rand_neg(); + b->neg=rand_neg(); + if (bp == NULL) + for (j=0; j<100; j++) + BN_mod(c,a,b,ctx);/**/ + BN_mod(c,a,b,ctx);/**/ + if (bp != NULL) + { + if (!results) + { + BN_print(bp,a); + BIO_puts(bp," % "); + BN_print(bp,b); + BIO_puts(bp," - "); + } + BN_print(bp,c); + BIO_puts(bp,"\n"); + } + } + BN_free(a); + BN_free(b); + BN_free(c); + return(1); + } + +int test_mod_mul(bp,ctx) +BIO *bp; +BN_CTX *ctx; + { + BIGNUM *a,*b,*c,*d,*e; + int i; + + a=BN_new(); + b=BN_new(); + c=BN_new(); + d=BN_new(); + e=BN_new(); + + BN_rand(c,1024,0,0); /**/ + for (i=0; i<10; i++) + { + BN_rand(a,475+i*10,0,0); /**/ + BN_rand(b,425+i*10,0,0); /**/ + a->neg=rand_neg(); + b->neg=rand_neg(); + /* if (bp == NULL) + for (j=0; j<100; j++) + BN_mod_mul(d,a,b,c,ctx);*/ /**/ + + if (!BN_mod_mul(e,a,b,c,ctx)) + { + unsigned long l; + + while ((l=ERR_get_error())) + fprintf(stderr,"ERROR:%s\n", + ERR_error_string(l,NULL)); + exit(1); + } + if (bp != NULL) + { + if (!results) + { + BN_print(bp,a); + BIO_puts(bp," * "); + BN_print(bp,b); + BIO_puts(bp," % "); + BN_print(bp,c); + BIO_puts(bp," - "); + } + BN_print(bp,e); + BIO_puts(bp,"\n"); + } + } + BN_free(a); + BN_free(b); + BN_free(c); + BN_free(d); + BN_free(e); + return(1); + } + +int test_mod_exp(bp,ctx) +BIO *bp; +BN_CTX *ctx; + { + BIGNUM *a,*b,*c,*d,*e; + int i; + + a=BN_new(); + b=BN_new(); + c=BN_new(); + d=BN_new(); + e=BN_new(); + + BN_rand(c,30,0,1); /* must be odd for montgomery */ + for (i=0; i<6; i++) + { + BN_rand(a,20+i*5,0,0); /**/ + BN_rand(b,2+i,0,0); /**/ + + if (!BN_mod_exp(d,a,b,c,ctx)) + return(00); + + if (bp != NULL) + { + if (!results) + { + BN_print(bp,a); + BIO_puts(bp," ^ "); + BN_print(bp,b); + BIO_puts(bp," % "); + BN_print(bp,c); + BIO_puts(bp," - "); + } + BN_print(bp,d); + BIO_puts(bp,"\n"); + } + } + BN_free(a); + BN_free(b); + BN_free(c); + BN_free(d); + BN_free(e); + return(1); + } + +int test_lshift(bp) +BIO *bp; + { + BIGNUM *a,*b,*c; + int i; + + a=BN_new(); + b=BN_new(); + c=BN_new(); + BN_one(c); + + BN_rand(a,200,0,0); /**/ + a->neg=rand_neg(); + for (i=0; i<70; i++) + { + BN_lshift(b,a,i+1); + BN_add(c,c,c); + if (bp != NULL) + { + if (!results) + { + BN_print(bp,a); + BIO_puts(bp," * "); + BN_print(bp,c); + BIO_puts(bp," - "); + } + BN_print(bp,b); + BIO_puts(bp,"\n"); + } + } + BN_free(a); + BN_free(b); + BN_free(c); + return(1); + } + +int test_lshift1(bp) +BIO *bp; + { + BIGNUM *a,*b; + int i; + + a=BN_new(); + b=BN_new(); + + BN_rand(a,200,0,0); /**/ + a->neg=rand_neg(); + for (i=0; i<70; i++) + { + BN_lshift1(b,a); + if (bp != NULL) + { + if (!results) + { + BN_print(bp,a); + BIO_puts(bp," * 2"); + BIO_puts(bp," - "); + } + BN_print(bp,b); + BIO_puts(bp,"\n"); + } + BN_copy(a,b); + } + BN_free(a); + BN_free(b); + return(1); + } + +int test_rshift(bp) +BIO *bp; + { + BIGNUM *a,*b,*c; + int i; + + a=BN_new(); + b=BN_new(); + c=BN_new(); + BN_one(c); + + BN_rand(a,200,0,0); /**/ + a->neg=rand_neg(); + for (i=0; i<70; i++) + { + BN_rshift(b,a,i+1); + BN_add(c,c,c); + if (bp != NULL) + { + if (!results) + { + BN_print(bp,a); + BIO_puts(bp," / "); + BN_print(bp,c); + BIO_puts(bp," - "); + } + BN_print(bp,b); + BIO_puts(bp,"\n"); + } + } + BN_free(a); + BN_free(b); + BN_free(c); + return(1); + } + +int test_rshift1(bp) +BIO *bp; + { + BIGNUM *a,*b; + int i; + + a=BN_new(); + b=BN_new(); + + BN_rand(a,200,0,0); /**/ + a->neg=rand_neg(); + for (i=0; i<70; i++) + { + BN_rshift1(b,a); + if (bp != NULL) + { + if (!results) + { + BN_print(bp,a); + BIO_puts(bp," / 2"); + BIO_puts(bp," - "); + } + BN_print(bp,b); + BIO_puts(bp,"\n"); + } + BN_copy(a,b); + } + BN_free(a); + BN_free(b); + return(1); + } + +int rand_neg() + { + static unsigned int neg=0; + static int sign[8]={0,0,0,1,1,0,1,1}; + + return(sign[(neg++)%8]); + }
diff --git a/crypto/bn/exptest.c b/crypto/bn/exptest.c new file mode 100644 index 0000000..4880df1 --- /dev/null +++ b/crypto/bn/exptest.c
@@ -0,0 +1,148 @@ +/* crypto/bn/exptest.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include "bio.h" +#include "bn.h" +#include "rand.h" +#include "err.h" + +#define NUM_BITS (BN_BITS*2) + +int main(argc,argv) +int argc; +char *argv[]; + { + BN_CTX *ctx; + BIO *out=NULL; + int i,ret; + unsigned char c; + BIGNUM *r_mont,*r_recp,*a,*b,*m; + + ctx=BN_CTX_new(); + if (ctx == NULL) exit(1); + r_mont=BN_new(); + r_recp=BN_new(); + a=BN_new(); + b=BN_new(); + m=BN_new(); + if ( (r_mont == NULL) || (r_recp == NULL) || + (a == NULL) || (b == NULL)) + goto err; + +#ifdef WIN16 + out=BIO_new(BIO_s_file_internal_w16()); +#else + out=BIO_new(BIO_s_file()); +#endif + if (out == NULL) exit(1); + BIO_set_fp(out,stdout,BIO_NOCLOSE); + + for (i=0; i<200; i++) + { + RAND_bytes(&c,1); + c=(c%BN_BITS)-BN_BITS2; + BN_rand(a,NUM_BITS+c,0,0); + + RAND_bytes(&c,1); + c=(c%BN_BITS)-BN_BITS2; + BN_rand(b,NUM_BITS+c,0,0); + + RAND_bytes(&c,1); + c=(c%BN_BITS)-BN_BITS2; + BN_rand(m,NUM_BITS+c,0,1); + + BN_mod(a,a,m,ctx); + BN_mod(b,b,m,ctx); + + ret=BN_mod_exp_mont(r_mont,a,b,m,ctx); + if (ret <= 0) + { printf("BN_mod_exp_mont() problems\n"); exit(1); } + + ret=BN_mod_exp_recp(r_recp,a,b,m,ctx); + if (ret <= 0) + { printf("BN_mod_exp_recp() problems\n"); exit(1); } + + if (BN_cmp(r_mont,r_recp) != 0) + { + printf("\nmont and recp results differ\n"); + printf("a (%3d) = ",BN_num_bits(a)); BN_print(out,a); + printf("\nb (%3d) = ",BN_num_bits(b)); BN_print(out,b); + printf("\nm (%3d) = ",BN_num_bits(m)); BN_print(out,m); + printf("\nrecp ="); BN_print(out,r_recp); + printf("\nmont ="); BN_print(out,r_mont); + printf("\n"); + exit(1); + } + else + { + printf("."); + fflush(stdout); + } + } + printf(" done\n"); + exit(0); +err: + ERR_load_crypto_strings(); + ERR_print_errors(out); + exit(1); + return(1); + } +
diff --git a/crypto/bn/stuff/bn_knuth.c b/crypto/bn/stuff/bn_knuth.c new file mode 100644 index 0000000..9a3f413 --- /dev/null +++ b/crypto/bn/stuff/bn_knuth.c
@@ -0,0 +1,378 @@ +/* crypto/bn/bn_knuth.c */ + +#include <stdio.h> +#include "cryptlib.h" +#include "bn.h" + +/* This is just a test implementation, it has not been modified for + * speed and it still has memory leaks. */ + +int BN_mask_bits(BIGNUM *a,int n); + +#undef DEBUG +#define MAIN + +/* r must be different to a and b + * Toom-Cook multiplication algorithm, taken from + * The Art Of Computer Programming, Volume 2, Donald Knuth + */ + +#define CODE1 ((BIGNUM *)0x01) +#define CODE2 ((BIGNUM *)0x02) +#define CODE3 ((BIGNUM *)0x03) +#define MAXK (30+1) + +#define C3 3 +#define C4 4 +#define C5 5 +#define C6 6 +#define C7 7 +#define C8 8 +#define C9 9 +#define C10 10 +#define DONE 11 + +int new_total=0; +int Free_total=0; +int max=0,max_total=0; + +BIGNUM *LBN_new(void ); +BIGNUM *LBN_dup(BIGNUM *a); +void LBN_free(BIGNUM *a); + +int BN_mul_knuth(w, a, b) +BIGNUM *w; +BIGNUM *a; +BIGNUM *b; + { + int ret=1; + int i,j,n,an,bn,y,z; + BIGNUM *U[MAXK],*V[MAXK],*T[MAXK]; + BIGNUM *C[(MAXK*2*3)]; + BIGNUM *W[(MAXK*2)],*t1,*t2,*t3,*t4; + int Utos,Vtos,Ctos,Wtos,Ttos; + unsigned int k,Q,R; + unsigned int q[MAXK]; + unsigned int r[MAXK]; + int state; + + /* C1 */ + Utos=Vtos=Ctos=Wtos=Ttos=0; + k=1; + q[0]=q[1]=64; + r[0]=r[1]=4; + Q=6; + R=2; + + if (!bn_expand(w,BN_BITS2*2)) goto err; + an=BN_num_bits(a); + bn=BN_num_bits(b); + n=(an > bn)?an:bn; + while ((q[k-1]+q[k]) < n) + { + k++; + Q+=R; + i=R+1; + if ((i*i) <= Q) R=i; + q[k]=(1<<Q); + r[k]=(1<<R); + } +#ifdef DEBUG + printf("k ="); + for (i=0; i<=k; i++) printf("%7d",i); + printf("\nq[k]="); + for (i=0; i<=k; i++) printf("%7d",q[i]); + printf("\nr[k]="); + for (i=0; i<=k; i++) printf("%7d",r[i]); + printf("\n"); +#endif + + /* C2 */ + C[Ctos++]=CODE1; + if ((t1=LBN_dup(a)) == NULL) goto err; + C[Ctos++]=t1; + if ((t1=LBN_dup(b)) == NULL) goto err; + C[Ctos++]=t1; + + state=C3; + for (;;) + { +#ifdef DEBUG + printf("state=C%d, Ctos=%d Wtos=%d\n",state,Ctos,Wtos); +#endif + switch (state) + { + int lr,lq,lp; + case C3: + k--; + if (k == 0) + { + t1=C[--Ctos]; + t2=C[--Ctos]; +#ifdef DEBUG + printf("Ctos=%d poped %d\n",Ctos,2); +#endif + if ((t2->top == 0) || (t1->top == 0)) + w->top=0; + else + BN_mul(w,t1,t2); + + LBN_free(t1); /* FREE */ + LBN_free(t2); /* FREE */ + state=C10; + } + else + { + lr=r[k]; + lq=q[k]; + lp=q[k-1]+q[k]; + state=C4; + } + break; + case C4: + for (z=0; z<2; z++) /* do for u and v */ + { + /* break the item at C[Ctos-1] + * into lr+1 parts of lq bits each + * for j=0; j<=2r; j++ + */ + t1=C[--Ctos]; /* pop off u */ +#ifdef DEBUG + printf("Ctos=%d poped %d\n",Ctos,1); +#endif + if ((t2=LBN_dup(t1)) == NULL) goto err; + BN_mask_bits(t2,lq); + T[Ttos++]=t2; +#ifdef DEBUG + printf("C4 r=0 bits=%d\n",BN_num_bits(t2)); +#endif + for (i=1; i<=lr; i++) + { + if (!BN_rshift(t1,t1,lq)) goto err; + if ((t2=LBN_dup(t1)) == NULL) goto err; + BN_mask_bits(t2,lq); + T[Ttos++]=t2; +#ifdef DEBUG + printf("C4 r=%d bits=%d\n",i, + BN_num_bits(t2)); +#endif + } + LBN_free(t1); + + if ((t2=LBN_new()) == NULL) goto err; + if ((t3=LBN_new()) == NULL) goto err; + for (j=0; j<=2*lr; j++) + { + if ((t1=LBN_new()) == NULL) goto err; + + if (!BN_set_word(t3,j)) goto err; + for (i=lr; i>=0; i--) + { + if (!BN_mul(t2,t1,t3)) goto err; + if (!BN_add(t1,t2,T[i])) goto err; + } + /* t1 is U(j) */ + if (z == 0) + U[Utos++]=t1; + else + V[Vtos++]=t1; + } + LBN_free(t2); + LBN_free(t3); + while (Ttos) LBN_free(T[--Ttos]); + } +#ifdef DEBUG + for (i=0; i<Utos; i++) + printf("U[%2d]=%4d bits\n",i,BN_num_bits(U[i])); + for (i=0; i<Vtos; i++) + printf("V[%2d]=%4d bits\n",i,BN_num_bits(V[i])); +#endif + /* C5 */ +#ifdef DEBUG + printf("PUSH CODE2 and %d CODE3 onto stack\n",2*lr); +#endif + C[Ctos++]=CODE2; + for (i=2*lr; i>0; i--) + { + C[Ctos++]=V[i]; + C[Ctos++]=U[i]; + C[Ctos++]=CODE3; + } + C[Ctos++]=V[0]; + C[Ctos++]=U[0]; +#ifdef DEBUG + printf("Ctos=%d pushed %d\n",Ctos,2*lr*3+3); +#endif + Vtos=Utos=0; + state=C3; + break; + case C6: + if ((t1=LBN_dup(w)) == NULL) goto err; + W[Wtos++]=t1; +#ifdef DEBUG + printf("put %d bit number onto w\n",BN_num_bits(t1)); +#endif + state=C3; + break; + case C7: + lr=r[k]; + lq=q[k]; + lp=q[k]+q[k-1]; + z=Wtos-2*lr-1; + for (j=1; j<=2*lr; j++) + { + for (i=2*lr; i>=j; i--) + { + if (!BN_sub(W[z+i],W[z+i],W[z+i-1])) goto err; + BN_div_word(W[z+i],j); + } + } + state=C8; + break; + case C8: + y=2*lr-1; + if ((t1=LBN_new()) == NULL) goto err; + if ((t3=LBN_new()) == NULL) goto err; + + for (j=y; j>0; j--) + { + if (!BN_set_word(t3,j)) goto err; + for (i=j; i<=y; i++) + { + if (!BN_mul(t1,W[z+i+1],t3)) goto err; + if (!BN_sub(W[z+i],W[z+i],t1)) goto err; + } + } + LBN_free(t1); + LBN_free(t3); + state=C9; + break; + case C9: + BN_zero(w); +#ifdef DEBUG + printf("lq=%d\n",lq); +#endif + for (i=lr*2; i>=0; i--) + { + BN_lshift(w,w,lq); + BN_add(w,w,W[z+i]); + } + for (i=0; i<=lr*2; i++) + LBN_free(W[--Wtos]); + state=C10; + break; + case C10: + k++; + t1=C[--Ctos]; +#ifdef DEBUG + printf("Ctos=%d poped %d\n",Ctos,1); + printf("code= CODE%d\n",t1); +#endif + if (t1 == CODE3) + state=C6; + else if (t1 == CODE2) + { + if ((t2=LBN_dup(w)) == NULL) goto err; + W[Wtos++]=t2; + state=C7; + } + else if (t1 == CODE1) + { + state=DONE; + } + else + { + printf("BAD ERROR\n"); + goto err; + } + break; + default: + printf("bad state\n"); + goto err; + break; + } + if (state == DONE) break; + } + ret=1; +err: + if (ret == 0) printf("ERROR\n"); + return(ret); + } + +#ifdef MAIN +main() + { + BIGNUM *a,*b,*r; + int i; + + if ((a=LBN_new()) == NULL) goto err; + if ((b=LBN_new()) == NULL) goto err; + if ((r=LBN_new()) == NULL) goto err; + + if (!BN_rand(a,1024*2,0,0)) goto err; + if (!BN_rand(b,1024*2,0,0)) goto err; + + for (i=0; i<10; i++) + { + if (!BN_mul_knuth(r,a,b)) goto err; /**/ + /*if (!BN_mul(r,a,b)) goto err; /**/ + } +BN_print(stdout,a); printf(" * "); +BN_print(stdout,b); printf(" =\n"); +BN_print(stdout,r); printf("\n"); + +printf("BN_new() =%d\nBN_free()=%d max=%d\n",new_total,Free_total,max); + + + exit(0); +err: + ERR_load_crypto_strings(); + ERR_print_errors(stderr); + exit(1); + } +#endif + +int BN_mask_bits(a,n) +BIGNUM *a; +int n; + { + int b,w; + + w=n/BN_BITS2; + b=n%BN_BITS2; + if (w >= a->top) return(0); + if (b == 0) + a->top=w; + else + { + a->top=w+1; + a->d[w]&= ~(BN_MASK2<<b); + } + return(1); + } + +BIGNUM *LBN_dup(a) +BIGNUM *a; + { + new_total++; + max_total++; + if (max_total > max) max=max_total; + return(BN_dup(a)); + } + +BIGNUM *LBN_new() + { + new_total++; + max_total++; + if (max_total > max) max=max_total; + return(BN_new()); + } + +void LBN_free(a) +BIGNUM *a; + { + max_total--; + if (max_total > max) max=max_total; + Free_total++; + BN_free(a); + }
diff --git a/crypto/bn/stuff/div.c b/crypto/bn/stuff/div.c new file mode 100644 index 0000000..3d6e086 --- /dev/null +++ b/crypto/bn/stuff/div.c
@@ -0,0 +1,340 @@ +/* crypto/bn/div.c */ + +#include <stdio.h> +#include "cryptlib.h" +#include "bn.h" + +BN_ULONG bn_div_2word(); + +int BN_div2(dv, rm, num, div,ctx) +BIGNUM *dv; +BIGNUM *rm; +BIGNUM *num; +BIGNUM *div; +BN_CTX *ctx; + { + int norm_shift,i,j,nm,nd,loop; + BIGNUM *tmp,wnum,*snum,*sdiv,*res; + BN_ULONG *resp,*wnump; + BN_ULONG d0,d1; + int num_n,div_n; + +#ifdef DEBUG +BN_print(stdout,num); printf(" number\n"); +BN_print(stdout,div); printf(" divisor\n"); +#endif + if (BN_is_zero(num)) + { + BNerr(BN_F_BN_DIV,BN_R_DIV_BY_ZERO); + return(0); + } + + if (BN_cmp(num,div) < 0) + { + if (rm != NULL) + { if (BN_copy(rm,num) == NULL) return(0); } + if (dv != NULL) BN_zero(dv); + return(1); + } + + tmp=ctx->bn[ctx->tos]; + snum=ctx->bn[ctx->tos+1]; + sdiv=ctx->bn[ctx->tos+2]; + if (dv == NULL) + res=ctx->bn[ctx->tos+3]; + else res=dv; + + /* First we normalise the numbers */ + norm_shift=BN_BITS2-((BN_num_bits(div))%BN_BITS2); + BN_lshift(sdiv,div,norm_shift); + norm_shift+=BN_BITS2; + BN_lshift(snum,num,norm_shift); + div_n=sdiv->top; + num_n=snum->top; + loop=num_n-div_n; +#ifdef DEBUG +BN_print(stdout,snum); printf(" shifted num, forget last word\n"); +BN_print(stdout,sdiv); printf(" shifted div\n"); +#endif + + /* Lets setup a 'win'dow into snum + * This is the part that corresponds to the current + * 'area' being divided */ + wnum.d= &(snum->d[loop]); + wnum.top= div_n; + wnum.max= snum->max; /* a bit of a lie */ + wnum.neg= 0; + + /* Get the top 2 words of sdiv */ + i=sdiv->top; + d0=sdiv->d[div_n-1]; + d1=sdiv->d[div_n-2]; + + /* pointer to the 'top' of snum */ + wnump= &(snum->d[num_n-1]); + + /* Setup to 'res' */ + res->neg=0; + res->top=loop; + resp= &(res->d[loop-1]); + bn_expand(res,(loop+1)*BN_BITS2); + + /* space for temp */ + bn_expand(tmp,(div_n+1)*BN_BITS2); + +#ifdef DEBUG +printf("wnum="); BN_print(stdout,&wnum); printf(" initial sub check\n"); +printf("div ="); BN_print(stdout,sdiv); printf(" loop=%d\n",loop); +#endif + if (BN_cmp(&wnum,sdiv) >= 0) + { + BN_sub(&wnum,&wnum,sdiv); + *resp=1; + res->d[res->top-1]=1; + } + else + res->top--; + resp--; +#ifdef DEBUG +BN_print(stdout,res); printf(" initial result\n"); +BN_print(stdout,&wnum); printf(" wnum\n"); +#endif + + for (i=0; i<loop-1; i++) + { + BN_ULONG q,n0; + BN_ULLONG t1,t2,t3; + BN_ULONG l0; + + wnum.d--; + wnum.top++; + +#ifdef DEBUG +BN_print(stderr,&wnum); printf(" to divide\n"); +#endif + + q=0; + n0=wnump[0]; + t1=((BN_ULLONG)n0<<BN_BITS2)|wnump[-1]; + if (n0 == d0) + q=BN_MASK2; + else + { + t2=(t1/d0); + q=(t2&BN_MASK2); +#ifdef DEBUG +printf("t1=%08X / d0=%08X = %X (%X)\n",t1,d0,q,t2); +#endif + } + for (;;) + { + t2=(BN_ULLONG)d1*q; + t3=t1-(BN_ULLONG)q*d0; +#ifdef DEBUG +printf("d1*q= %X n01-q*d0 = %X\n",t2,t3); +#endif + if ((t3>>BN_BITS2) || + (t2 <= ((t3<<BN_BITS2)+wnump[-2]))) + break; +#ifdef DEBUG +printf("reduce q\n"); +#endif + q--; + } + l0=bn_mul_word(tmp->d,sdiv->d,div_n,q); + if (l0) + tmp->d[div_n]=l0; + else + tmp->d[div_n]=0; + for (j=div_n+1; j>0; j--) + if (tmp->d[j-1]) break; + tmp->top=j; + +#ifdef DEBUG +printf("q=%08X\n",q); +BN_print(stdout,&wnum); printf(" number\n"); +BN_print(stdout,tmp); printf(" subtract\n"); + +BN_print(stdout,snum); printf(" shifted number before\n"); +BN_print(stdout,&wnum); printf(" wnum before\n"); +#endif + j=wnum.top; + BN_sub(&wnum,&wnum,tmp); + snum->top=snum->top+wnum.top-j; + +#ifdef DEBUG +BN_print(stdout,&wnum); printf(" wnum after\n"); +BN_print(stdout,snum); printf(" shifted number after\n"); +#endif + + if (wnum.neg) + { + q--; + j=wnum.top; + BN_add(&wnum,&wnum,sdiv); + snum->top+=wnum.top-j; + fprintf(stderr,"addback\n"); +#ifdef DEBUG +BN_print(stdout,snum); printf("after addback************************:\n"); +#endif + } + *(resp--)=q; +#ifdef DEBUG +BN_print(stdout,res); printf(" result\n"); +#endif + wnump--; + } + if (rm != NULL) + BN_rshift(rm,snum,norm_shift); + return(1); + } + +main() + { + BIGNUM *a,*b,*c,*d; + BIGNUM *cc,*dd; + BN_CTX *ctx; + int i,x; + + a=BN_new(); + b=BN_new(); + c=BN_new(); + d=BN_new(); + cc=BN_new(); + dd=BN_new(); + ctx=BN_CTX_new(); + +for (i=0; i<10240; i++) + { + BN_rand(a,80,0,0); + BN_rand(b,60,0,0); + + BN_div2(d,c,a,b,ctx); + BN_div(dd,cc,a,b,ctx); + if ((BN_cmp(d,dd) != 0) || (BN_cmp(c,cc) != 0)) + { + BN_print(stderr,a); fprintf(stderr," / "); + BN_print(stderr,b); fprintf(stderr," d="); + BN_print(stderr,d); fprintf(stderr," r= "); + BN_print(stderr,c); fprintf(stderr,"\nd="); + BN_print(stderr,dd); fprintf(stderr," r= "); + BN_print(stderr,cc); fprintf(stderr,"\n"); + } + + } + +#ifdef undef +/* + BN_rand(a,600,0,0); + BN_rand(b,400,0,0); + for (i=0; i<2000000; i++) + { + BN_div2(d,c,a,b,ctx); + } +*/ +/* for (i=0;;) */ +/* for (i=0; i<0xffffffff; i++) + { + BN_ULONG rr,r,a,b,c; + BN_ULLONG l; + + a=rand()&BN_MASK2; + b=rand()&BN_MASK2; + for (;;) + { + c=rand()&BN_MASK2; + if (c) break; + } +/* for (x=1; x<256*256; x++) */ + { + c=x; + a=i>>8; + b=i&0xff; + a&= ~(0xFFFFFF<<(BN_num_bits_word(c))); + + r=bn_div_2word(a,b,c); + + rr=(BN_ULONG)((((BN_ULLONG)a<<BN_BITS2)|b)/c); + + if ((i & 0xfffff) == 0) fprintf(stderr,"%d\n",i,r,rr); +/*if (x == 255) + fprintf(stderr,"%6d/%3d = %4d %4d\n",(a<<8)|b,c,r,rr); */ + if (rr != r) + { + fprintf(stderr,"%8d %02X%02X / %02X = %02X %02X\n", + i,a,b,c,rr,r); + abort(); + } + } + } +#endif + } + +/* Divide h-l by d and return the result. */ +BN_ULONG bn_div_2word(l,h,d) +BN_ULONG l,h,d; + { + BN_ULONG dh,dl,q,ret=0,th,tl,t,top; + int i,count=2; + + if (d == 0) return(-1); + + i=BN_num_bits_word(d); + if ((i != BN_BITS2) && (h > 1<<i)) + { + fprintf(stderr,"Division would overflow\n"); + abort(); + } + i=BN_BITS2-i; + if (h >= d) h-=d; + + if (i) + { + d<<=i; + h=(h<<i)|(l>>(BN_BITS2-i)); + l<<=i; + } + dh=(d&BN_MASK2h)>>BN_BITS4; + dl=(d&BN_MASK2l); + for (;;) + { + if ((h>>BN_BITS4) == dh) + q=BN_MASK2l; + else + q=h/dh; + + for (;;) + { + t=(h-q*dh); + if ((t&BN_MASK2h) || + ((dl*q) <= ( + (t<<BN_BITS4)+ + ((l&BN_MASK2h)>>BN_BITS4)))) + break; + q--; + } + th=q*dh; + tl=q*dl; + t=(tl>>BN_BITS4); + tl=(tl<<BN_BITS4)&BN_MASK2h; + th+=t; + + if (l < tl) th++; + l-=tl; + if (h < th) + { + fprintf(stderr,"add back\n"); + h+=d; + q--; + } + h-=th; + + if (--count == 0) break; + + ret=q<<BN_BITS4; + h=((h<<BN_BITS4)|(l>>BN_BITS4))&BN_MASK2; + l=(l&BN_MASK2l)<<BN_BITS4; + } + ret|=q; + return(ret); + }
diff --git a/crypto/bn/stuff/mont.doc b/crypto/bn/stuff/mont.doc new file mode 100644 index 0000000..55d1d79 --- /dev/null +++ b/crypto/bn/stuff/mont.doc
@@ -0,0 +1,17 @@ +All numbers (a) are stored aR mod N (except abRR) + +RR = REDC(R*R) /* RR mod N */ + + +convert a -> aR +convert b -> bR + + { + abRR = aR * bR + abR = REDC(abRR); /* mod N */ + } + +ab = REDC(abR); /* mod N */ + + +REDC strips off a multiplicaion by R mod N
diff --git a/crypto/bn/stuff/wei_mulw.c b/crypto/bn/stuff/wei_mulw.c new file mode 100644 index 0000000..7f8a1e5 --- /dev/null +++ b/crypto/bn/stuff/wei_mulw.c
@@ -0,0 +1,410 @@ +/* crypto/bn/wei_mulw.c */ + +#include <stdio.h> +#include "cryptlib.h" +#include "bn.h" +#include "bn_lcl.h" + +BN_ULONG bn_add_word(BN_ULONG *a,BN_ULONG c,int num); +BN_ULONG bn_add_words(BN_ULONG *ret,BN_ULONG *a,BN_ULONG *b,int num); +BN_ULONG bn_sub_words(BN_ULONG *ret,BN_ULONG *a,BN_ULONG *b,int num); + +void BN_mul_4words(BN_ULONG *ret,BN_ULONG a0,BN_ULONG a1, + BN_ULONG b0,BN_ULONG b1); + +void pr(a,n,s) +BN_ULONG *a; +int n; + { + while (n--) + fprintf(stdout,"%02X",a[n]); + fprintf(stdout,"%s",s); + } + + +BN_ULONG bn_add_word(a,w,num) +BN_ULONG *a; +BN_ULONG w; +int num; + { + BN_ULONG t; + +#ifdef DEBUG +{ BN_ULONG *aa=a; int i; for (i=num; i>0; i--) fprintf(stdout,"%02X",aa[i-1]); +fprintf(stdout," + %X - ",w); i=num; +#endif + +loop: + t= *a; + t=(t+w)&BN_MASK2; + *(a++)=t; + w=(t < w); + if (w && --num) goto loop; + +#ifdef DEBUG +for (; i>0; i--) fprintf(stdout,"%02X",aa[i-1]); +fprintf(stdout,"\n"); +} +#endif + + return(w); + } + +BN_ULONG bn_add_words(r,a,b,num) +BN_ULONG *r; +BN_ULONG *a; +BN_ULONG *b; +int num; + { +#if defined(BN_LLONG) + BN_ULLONG t; + BN_ULONG c=0; + int i; + + if (num&1) abort(); + + for (i=0; i<num; i+=2) + { + t=(BN_ULLONG)a[i]+b[i]+c; + r[i+0]=L(t); + t=(BN_ULLONG) H(t)+a[i+1]+b[i+1]; + r[i+1]=L(t); + c=H(t); + } + return(c); +#else + BN_ULONG c=0,t1,t2; + + for ( ; num; num--) + { + t1= *(a++); + t2= *(b++); + + if (c) + { + c=(t2 >= ((~t1)&BN_MASK2)); + (*r++)=(t1+t2+1)&BN_MASK2; + } + else + { + t2=(t1+t2)&BN_MASK2; + c=(t2 < t1); + (*r++)=t2; + } + } + return(c); +#endif + } + +BN_ULONG bn_sub_words(r,a,b,num) +BN_ULONG *r; +BN_ULONG *a; +BN_ULONG *b; +int num; + { +#if defined(BN_LLONG) + BN_ULLONG t; + BN_ULONG c=0; + int i; + + if (num&1) abort(); + + for (i=0; i<num; i+=2) + { + t=(BN_ULLONG)a[i]-b[i]-c; + r[i+0]=L(t); + t=(BN_ULLONG)a[i+1]-b[i+1]-(0-H(t))&BN_MASK2; + r[i+1]=L(t); + c=H(t); + } + return(c); +#else + BN_ULONG c=0,t1,t2; + + for ( ; num; num--) + { + t1= *(a++); + t2= *(b++); + + if (c) + { + c=(t1 <= t2); + t1=(t1-t2-1); + } + else + { + c=(t1 < t2); + t1=(t1-t2); + } + (*r++)=t1&BN_MASK2; + } + return(c); +#endif + } + + +/* ret[3,2,1,0] = a1,a0 * b1,b0 */ +void BN_mul_4words(ret,a0,a1,b0,b1) +BN_ULONG *ret; +BN_ULONG a0,a1,b0,b1; + { + BN_ULONG s,u; + BN_ULLONG fix,a0b0,a1b1,tmp; + + if (a1 >= a0) + { + s=(a1-a0); + u=(b0-b1); + fix=(BN_ULLONG)s*u; + if (b0 >= b1) s=0; + } + else + { + BN_ULONG u; + + if (b0 > b1) + { + s=(b0-b1); + u=(a1-a0); + fix=(BN_ULLONG)s*u; + } + else + { + u=(a0-a1); + s=(b1-b0); + fix=(BN_ULLONG)s*u; + s=0; + } + } + + a0b0=(BN_ULLONG)a0*b0; + ret[0]=L(a0b0); + + a1b1=(BN_ULLONG)a1*b1; + tmp=(BN_ULLONG) H(a0b0) + L(a0b0) + L(fix) + L(a1b1); + ret[1]=L(tmp); + + tmp=(BN_ULLONG) a1b1 + H(tmp) + H(a0b0) + H(fix) + H(a1b1) - s; + ret[2]=L(tmp); + ret[3]=H(tmp); + } + +/* ret[3,2,1,0] += a1,a0 * b1,b0 */ +BN_ULONG BN_mul_add_4words(ret,a0,a1,b0,b1) +BN_ULONG *ret; +BN_ULONG a0,a1,b0,b1; + { + BN_ULONG s,u; + BN_ULLONG fix,a0b0,a1b1,tmp; + +#ifdef DEBUG +fprintf(stdout,"%02X%02X%02X%02X",ret[3],ret[2],ret[1],ret[0]); +fprintf(stdout," + ( %02X%02X * %02X%02X ) - ",a1,a0,b1,b0); +#endif + if (a1 >= a0) + { + s=(a1-a0); + u=(b0-b1); + fix=(BN_ULLONG)s*u; + if (b0 >= b1) s=0; + } + else + { + if (b0 > b1) + { + s=(b0-b1); + u=(a1-a0); + fix=(BN_ULLONG)s*u; + } + else + { + u=(a0-a1); + s=(b1-b0); + fix=(BN_ULLONG)s*u; + s=0; + } + } + + a0b0=(BN_ULLONG)a0*b0; + tmp=a0b0+ret[0]; + ret[0]=L(tmp); + + a1b1=(BN_ULLONG)a1*b1; + tmp=(BN_ULLONG) H(tmp) + L(a0b0) + L(fix) + L(a1b1) + ret[1]; + ret[1]=L(tmp); + + tmp=(BN_ULLONG) H(tmp) + L(a1b1) + H(a0b0) + + H(fix) + H(a1b1) -s + ret[2]; + ret[2]=L(tmp); + + tmp=(BN_ULLONG) H(tmp) + H(a1b1) + ret[3]; + ret[3]=L(tmp); +#ifdef DEBUG +fprintf(stdout,"%02X%02X%02X%02X%02X\n",H(tmp),ret[3],ret[2],ret[1],ret[0]); +#endif + return(H(tmp)); + } + +/* ret[3,2,1,0] += a1,a0 * a1,a0 */ +void BN_sqr_4words(ret,a0,a1) +BN_ULONG *ret; +BN_ULONG a0,a1; + { + BN_ULONG s,u; + BN_ULLONG tmp,tmp2; + + tmp=(BN_ULLONG)a0*a0; + ret[0]=L(tmp); + + tmp2=(BN_ULLONG)a0*a1; + tmp=(BN_ULLONG)H(tmp)+L(tmp2)*2; + ret[1]=L(tmp); + + tmp=(BN_ULLONG)a1*a1+H(tmp)+H(tmp2)*2; + ret[2]=L(tmp); + ret[3]=L(tmp); + } + +#define N0 (0) +#define N1 (half) +#define N2 (num) +#define N3 (num+half) + +#define word_cmp(r,a,b,num) \ + { \ + int n=num; \ +\ + (r)=0; \ + while (n--) \ + { \ + if ((a)[(n)] > (b)[(n)]) \ + { (r)=1; break; } \ + else if ((a)[(n)] < (b)[(n)]) \ + { (r)= -1; break; } \ + } \ + } + + +/* (a->top == b->top) && (a->top >= 2) && !(a->top & 1) */ +void bn_recursize_mul(r,t,a,b,num) +BN_ULONG *r,*t,*a,*b; +int num; + { + if ((num < 2) || (num&1)) + abort(); + +/* fprintf(stderr,"num=%d half=%d\n",num,num/2);*/ + if (num == 2) + BN_mul_4words(r,a[0],a[1],b[0],b[1]); + else if (num == 4) + { + BN_ULONG c,tmp; + + BN_mul_4words(&(r[0]),a[0],a[1],b[0],b[1]); + BN_mul_4words(&(r[4]),a[2],a[3],b[2],b[3]); + + c =BN_mul_add_4words(&(r[2]),a[0],a[1],b[2],b[3]); + c+=BN_mul_add_4words(&(r[2]),a[2],a[3],b[0],b[1]); + + bn_add_word(&(r[6]),c,2); + } + else + { + int half=num/2; + int carry,cmp_a,cmp_b; + + word_cmp(cmp_a,&(a[0]),&(a[half]),half); + word_cmp(cmp_b,&(b[0]),&(b[half]),half); + + switch (cmp_a*2+cmp_a+cmp_b) + { + case -4: + bn_sub_words(&(t[N0]),&(a[N1]),&(a[N0]),half); + bn_sub_words(&(t[N1]),&(b[N0]),&(b[N1]),half); + bn_recursize_mul(&(r[N1]),&(t[N2]), + &(t[N0]),&(t[N1]),half); + bn_sub_words(&(r[N2]),&(r[N2]),&(t[N0]),half); + carry= -1; + break; + case -2: + bn_sub_words(&(t[N0]),&(a[N1]),&(a[N0]),half); + bn_sub_words(&(t[N1]),&(b[N0]),&(b[N1]),half); + bn_recursize_mul(&(r[N1]),&(t[N2]), + &(t[N0]),&(t[N1]),half); + carry=0; + break; + case 2: + bn_sub_words(&(t[N0]),&(a[N0]),&(a[N1]),half); + bn_sub_words(&(t[N1]),&(b[N1]),&(b[N0]),half); + bn_recursize_mul(&(r[N1]),&(t[N2]), + &(t[N0]),&(t[N1]),half); + carry=0; + break; + case 4: + bn_sub_words(&(t[N0]),&(a[N1]),&(a[N0]),half); + bn_sub_words(&(t[N1]),&(b[N0]),&(b[N1]),half); + bn_recursize_mul(&(r[N1]),&(t[N2]), + &(t[N0]),&(t[N1]),half); + bn_sub_words(&(r[N2]),&(r[N2]),&(t[N1]),half); + carry= -1; + break; + default: + memset(&(r[N1]),0,sizeof(BN_ULONG)*num); + break; + } + + bn_recursize_mul(&(t[N0]),&(t[N2]),&(a[N0]),&(b[N0]),half); +#ifdef DEBUG + pr(a,half," * "); + pr(b,half," - "); + pr(t,num," - 0\n"); +#endif + memcpy(&(r[N0]),&(t[N0]),half*sizeof(BN_ULONG)); + if (bn_add_words(&(r[N1]),&(r[N1]),&(t[N1]),half)) + { bn_add_word(&(t[N1]),1,half); } + + carry+=bn_add_words(&(r[N1]),&(r[N1]),&(t[N0]),num); + + bn_recursize_mul(&(t[N0]),&(t[N2]),&(a[N1]),&(b[N1]),half); + + carry+=bn_add_words(&(r[N1]),&(r[N1]),&(t[N0]),num); + carry+=bn_add_words(&(r[N2]),&(r[N2]),&(t[N0]),half); + memcpy(&(r[N3]),&(t[N1]),half*sizeof(BN_ULONG)); + + bn_add_word(&(r[N3]),carry,half); + } + } + +main() + { + BIGNUM *a,*b,*r,*t; + int i,j; + + a=BN_new(); + b=BN_new(); + r=BN_new(); + t=BN_new(); + +#define BITS 1024 + bn_expand(r,BITS*2); + bn_expand(t,BITS*2); + fprintf(stdout,"obase=16\n"); + fprintf(stdout,"ibase=16\n"); + for (i=0; i<10; i++) + { + BN_rand(a,BITS,0,0); + BN_rand(b,BITS,0,0); + r->top=(BITS*2)/BN_BITS2; + memset(r->d,0,sizeof(r->top)*sizeof(BN_ULONG)); + memset(t->d,0,sizeof(r->top)*sizeof(BN_ULONG)); + for (j=0; j<1000; j++) + { + +/* BN_mul(r,a,b); /**/ + bn_recursize_mul(r->d,t->d,a->d,b->d,a->top); /**/ + } + BN_print(stdout,a); fprintf(stdout," * "); + BN_print(stdout,b); fprintf(stdout," - "); + BN_print(stdout,r); fprintf(stdout,"\n"); + } + }
diff --git a/crypto/buffer/Makefile.ssl b/crypto/buffer/Makefile.ssl new file mode 100644 index 0000000..3536793 --- /dev/null +++ b/crypto/buffer/Makefile.ssl
@@ -0,0 +1,84 @@ +# +# SSLeay/crypto/buffer/Makefile +# + +DIR= buffer +TOP= ../.. +CC= cc +INCLUDES= -I.. -I../../include +CFLAG=-g +INSTALLTOP=/usr/local/ssl +MAKE= make -f Makefile.ssl +MAKEDEPEND= makedepend -f Makefile.ssl +MAKEFILE= Makefile.ssl +AR= ar r + +CFLAGS= $(INCLUDES) $(CFLAG) + +ERR=buffer +ERRC=buf_err +GENERAL=Makefile +TEST= +APPS= + +LIB=$(TOP)/libcrypto.a +LIBSRC= buffer.c $(ERRC).c +LIBOBJ= buffer.o $(ERRC).o + +SRC= $(LIBSRC) + +EXHEADER= buffer.h +HEADER= $(EXHEADER) + +ALL= $(GENERAL) $(SRC) $(HEADER) + +top: + (cd ../..; $(MAKE) DIRS=crypto SDIRS=$(DIR) sub_all) + +all: lib + +lib: $(LIBOBJ) + $(AR) $(LIB) $(LIBOBJ) + sh $(TOP)/util/ranlib.sh $(LIB) + @touch lib + +files: + perl $(TOP)/util/files.pl Makefile.ssl >> $(TOP)/MINFO + +links: + /bin/rm -f Makefile + $(TOP)/util/point.sh Makefile.ssl Makefile; + $(TOP)/util/mklink.sh ../../include $(EXHEADER) + $(TOP)/util/mklink.sh ../../test $(TEST) + $(TOP)/util/mklink.sh ../../apps $(APPS) + +install: + @for i in $(EXHEADER) ; \ + do \ + (cp $$i $(INSTALLTOP)/include/$$i; \ + chmod 644 $(INSTALLTOP)/include/$$i ); \ + done; + +tags: + ctags $(SRC) + +tests: + +lint: + lint -DLINT $(INCLUDES) $(SRC)>fluff + +depend: + $(MAKEDEPEND) $(INCLUDES) $(PROGS) $(LIBSRC) + +dclean: + perl -pe 'if (/^# DO NOT DELETE THIS LINE/) {print; exit(0);}' $(MAKEFILE) >Makefile.new + mv -f Makefile.new $(MAKEFILE) + +clean: + /bin/rm -f *.o *.obj lib tags core .pure .nfs* *.old *.bak fluff + +errors: + perl $(TOP)/util/err-ins.pl $(ERR).err $(ERR).h + perl ../err/err_genc.pl $(ERR).h $(ERRC).c + +# DO NOT DELETE THIS LINE -- make depend depends on it.
diff --git a/crypto/buffer/buf_err.c b/crypto/buffer/buf_err.c new file mode 100644 index 0000000..8cb9f33 --- /dev/null +++ b/crypto/buffer/buf_err.c
@@ -0,0 +1,81 @@ +/* lib/buf/buf_err.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ +#include <stdio.h> +#include "err.h" +#include "buffer.h" + +/* BEGIN ERROR CODES */ +static ERR_STRING_DATA BUF_str_functs[]= + { +{ERR_PACK(0,BUF_F_BUF_MEM_GROW,0), "BUF_MEM_grow"}, +{ERR_PACK(0,BUF_F_BUF_MEM_NEW,0), "BUF_MEM_new"}, +{ERR_PACK(0,BUF_F_BUF_STRDUP,0), "BUF_strdup"}, +{ERR_PACK(0,BUF_F_PXYCLNT_READ,0), "PXYCLNT_READ"}, +{0,NULL}, + }; + +void ERR_load_BUF_strings() + { + static int init=1; + + if (init) + { + init=0; + ERR_load_strings(ERR_LIB_BUF,BUF_str_functs); + } + }
diff --git a/crypto/buffer/buffer.c b/crypto/buffer/buffer.c new file mode 100644 index 0000000..df7e2fa --- /dev/null +++ b/crypto/buffer/buffer.c
@@ -0,0 +1,139 @@ +/* crypto/buffer/buffer.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "buffer.h" + +BUF_MEM *BUF_MEM_new() + { + BUF_MEM *ret; + + ret=(BUF_MEM *)Malloc(sizeof(BUF_MEM)); + if (ret == NULL) + { + BUFerr(BUF_F_BUF_MEM_NEW,ERR_R_MALLOC_FAILURE); + return(NULL); + } + ret->length=0; + ret->max=0; + ret->data=NULL; + return(ret); + } + +void BUF_MEM_free(a) +BUF_MEM *a; + { + if (a->data != NULL) + { + memset(a->data,0,(unsigned int)a->max); + Free(a->data); + } + Free(a); + } + +int BUF_MEM_grow(str, len) +BUF_MEM *str; +int len; + { + char *ret; + unsigned int n; + + if (str->length >= len) return(len); + if (str->max >= len) + { + memset(&(str->data[str->length]),0,len-str->length); + str->length=len; + return(len); + } + n=(len+3)/3*4; + if (str->data == NULL) + ret=(char *)Malloc(n); + else + ret=(char *)Realloc(str->data,n); + if (ret == NULL) + { + BUFerr(BUF_F_BUF_MEM_GROW,ERR_R_MALLOC_FAILURE); + len=0; + } + else + { + str->data=ret; + str->length=len; + str->max=n; + } + return(len); + } + +char *BUF_strdup(str) +char *str; + { + char *ret; + int n; + + n=strlen(str); + ret=Malloc(n+1); + if (ret == NULL) + { + BUFerr(BUF_F_BUF_STRDUP,ERR_R_MALLOC_FAILURE); + return(NULL); + } + memcpy(ret,str,n+1); + return(ret); + } +
diff --git a/crypto/buffer/buffer.err b/crypto/buffer/buffer.err new file mode 100644 index 0000000..62b775e --- /dev/null +++ b/crypto/buffer/buffer.err
@@ -0,0 +1,9 @@ +/* Error codes for the BUF functions. */ + +/* Function codes. */ +#define BUF_F_BUF_MEM_GROW 100 +#define BUF_F_BUF_MEM_NEW 101 +#define BUF_F_BUF_STRDUP 102 +#define BUF_F_PXYCLNT_READ 103 + +/* Reason codes. */
diff --git a/crypto/buffer/buffer.h b/crypto/buffer/buffer.h new file mode 100644 index 0000000..87c9071 --- /dev/null +++ b/crypto/buffer/buffer.h
@@ -0,0 +1,107 @@ +/* crypto/buffer/buffer.h */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#ifndef HEADER_BUFFER_H +#define HEADER_BUFFER_H + +#ifdef __cplusplus +extern "C" { +#endif + +typedef struct buf_mem_st + { + int length; + char *data; + int max; + } BUF_MEM; + +#ifndef NOPROTO +BUF_MEM *BUF_MEM_new(void); +void BUF_MEM_free(BUF_MEM *a); +int BUF_MEM_grow(BUF_MEM *str, int len); +char * BUF_strdup(char *str); + +void ERR_load_BUF_strings(void ); + +#else + +BUF_MEM *BUF_MEM_new(); +void BUF_MEM_free(); +int BUF_MEM_grow(); +char * BUF_strdup(); + +void ERR_load_BUF_strings(); + +#endif + +/* BEGIN ERROR CODES */ +/* Error codes for the BUF functions. */ + +/* Function codes. */ +#define BUF_F_BUF_MEM_GROW 100 +#define BUF_F_BUF_MEM_NEW 101 +#define BUF_F_BUF_STRDUP 102 +#define BUF_F_PXYCLNT_READ 103 + +/* Reason codes. */ + +#ifdef __cplusplus +} +#endif +#endif +
diff --git a/crypto/conf/Makefile.ssl b/crypto/conf/Makefile.ssl new file mode 100644 index 0000000..878ac70 --- /dev/null +++ b/crypto/conf/Makefile.ssl
@@ -0,0 +1,85 @@ +# +# SSLeay/crypto/conf/Makefile +# + +DIR= conf +TOP= ../.. +CC= cc +INCLUDES= -I.. -I../../include +CFLAG=-g +INSTALLTOP=/usr/local/ssl +MAKE= make -f Makefile.ssl +MAKEDEPEND= makedepend -f Makefile.ssl +MAKEFILE= Makefile.ssl +AR= ar r + +CFLAGS= $(INCLUDES) $(CFLAG) + +ERR=conf +ERRC=conf_err +GENERAL=Makefile +TEST= +APPS= + +LIB=$(TOP)/libcrypto.a +LIBSRC= conf.c $(ERRC).c + +LIBOBJ= conf.o $(ERRC).o + +SRC= $(LIBSRC) + +EXHEADER= conf.h +HEADER= conf_lcl.h $(EXHEADER) + +ALL= $(GENERAL) $(SRC) $(HEADER) + +top: + (cd ../..; $(MAKE) DIRS=crypto SDIRS=$(DIR) sub_all) + +all: lib + +lib: $(LIBOBJ) + $(AR) $(LIB) $(LIBOBJ) + sh $(TOP)/util/ranlib.sh $(LIB) + @touch lib + +files: + perl $(TOP)/util/files.pl Makefile.ssl >> $(TOP)/MINFO + +links: + /bin/rm -f Makefile + $(TOP)/util/point.sh Makefile.ssl Makefile ; + $(TOP)/util/mklink.sh ../../include $(EXHEADER) + $(TOP)/util/mklink.sh ../../test $(TEST) + $(TOP)/util/mklink.sh ../../apps $(APPS) + +install: + @for i in $(EXHEADER) ; \ + do \ + (cp $$i $(INSTALLTOP)/include/$$i; \ + chmod 644 $(INSTALLTOP)/include/$$i ); \ + done; + +tags: + ctags $(SRC) + +tests: + +lint: + lint -DLINT $(INCLUDES) $(SRC)>fluff + +depend: + $(MAKEDEPEND) $(INCLUDES) $(LIBSRC) + +dclean: + perl -pe 'if (/^# DO NOT DELETE THIS LINE/) {print; exit(0);}' $(MAKEFILE) >Makefile.new + mv -f Makefile.new $(MAKEFILE) + +clean: + /bin/rm -f *.o *.obj lib tags core .pure .nfs* *.old *.bak fluff + +errors: + perl $(TOP)/util/err-ins.pl $(ERR).err $(ERR).h + perl ../err/err_genc.pl $(ERR).h $(ERRC).c + +# DO NOT DELETE THIS LINE -- make depend depends on it.
diff --git a/crypto/conf/cnf_save.c b/crypto/conf/cnf_save.c new file mode 100644 index 0000000..8524802 --- /dev/null +++ b/crypto/conf/cnf_save.c
@@ -0,0 +1,106 @@ +/* crypto/conf/cnf_save.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "conf.h" + +void print_conf(CONF_VALUE *cv); + +main() + { + LHASH *conf; + long l; + + conf=CONF_load(NULL,"../../apps/ssleay.cnf",&l); + if (conf == NULL) + { + fprintf(stderr,"error loading config, line %ld\n",l); + exit(1); + } + + lh_doall(conf,print_conf); + } + + +void print_conf(cv) +CONF_VALUE *cv; + { + int i; + CONF_VALUE *v; + char *section; + char *name; + char *value; + STACK *s; + + /* If it is a single entry, return */ + + if (cv->name != NULL) return; + + printf("[ %s ]\n",cv->section); + s=(STACK *)cv->value; + + for (i=0; i<sk_num(s); i++) + { + v=(CONF_VALUE *)sk_value(s,i); + section=(v->section == NULL)?"None":v->section; + name=(v->name == NULL)?"None":v->name; + value=(v->value == NULL)?"None":v->value; + printf("%s=%s\n",name,value); + } + printf("\n"); + }
diff --git a/crypto/conf/conf.c b/crypto/conf/conf.c new file mode 100644 index 0000000..68243e9 --- /dev/null +++ b/crypto/conf/conf.c
@@ -0,0 +1,725 @@ +/* crypto/conf/conf.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include <errno.h> +#include "cryptlib.h" +#include "stack.h" +#include "lhash.h" +#include "conf.h" +#include "buffer.h" +#include "err.h" + +#include "conf_lcl.h" + +#ifndef NOPROTO +static void value_free_hash(CONF_VALUE *a, LHASH *conf); +static void value_free_stack(CONF_VALUE *a,LHASH *conf); +static unsigned long hash(CONF_VALUE *v); +static int cmp(CONF_VALUE *a,CONF_VALUE *b); +static char *eat_ws(char *p); +static char *eat_alpha_numeric(char *p); +static void clear_comments(char *p); +static int str_copy(LHASH *conf,char *section,char **to, char *from); +static char *scan_quote(char *p); +static CONF_VALUE *new_section(LHASH *conf,char *section); +static CONF_VALUE *get_section(LHASH *conf,char *section); +#else +static void value_free_hash(); +static void value_free_stack(); +static unsigned long hash(); +static int cmp(); +static char *eat_ws(); +static char *eat_alpha_numeric(); +static void clear_comments(); +static int str_copy(); +static char *scan_quote(); +static CONF_VALUE *new_section(); +static CONF_VALUE *get_section(); +#endif + +#define scan_esc(p) ((*(++p) == '\0')?(p):(++p)) + +char *CONF_version="CONF part of SSLeay 0.8.1b 29-Jun-1998"; + +LHASH *CONF_load(h,file,line) +LHASH *h; +char *file; +long *line; + { + LHASH *ret=NULL; + FILE *in=NULL; +#define BUFSIZE 512 + int bufnum=0,i,ii; + BUF_MEM *buff=NULL; + char *s,*p,*end; + int again,n,eline=0; + CONF_VALUE *v=NULL,*vv,*tv; + CONF_VALUE *sv=NULL; + char *section=NULL,*buf; + STACK *section_sk=NULL,*ts; + char *start,*psection,*pname; + + if ((buff=BUF_MEM_new()) == NULL) + { + CONFerr(CONF_F_CONF_LOAD,ERR_R_BUF_LIB); + goto err; + } + + in=fopen(file,"rb"); + if (in == NULL) + { + SYSerr(SYS_F_FOPEN,errno); + CONFerr(CONF_F_CONF_LOAD,ERR_R_SYS_LIB); + goto err; + } + + section=(char *)Malloc(10); + if (section == NULL) + { + CONFerr(CONF_F_CONF_LOAD,ERR_R_MALLOC_FAILURE); + goto err; + } + strcpy(section,"default"); + + if (h == NULL) + { + if ((ret=lh_new(hash,cmp)) == NULL) + { + CONFerr(CONF_F_CONF_LOAD,ERR_R_MALLOC_FAILURE); + goto err; + } + } + else + ret=h; + + sv=new_section(ret,section); + if (sv == NULL) + { + CONFerr(CONF_F_CONF_LOAD,CONF_R_UNABLE_TO_CREATE_NEW_SECTION); + goto err; + } + section_sk=(STACK *)sv->value; + + bufnum=0; + for (;;) + { + again=0; + if (!BUF_MEM_grow(buff,bufnum+BUFSIZE)) + { + CONFerr(CONF_F_CONF_LOAD,ERR_R_BUF_LIB); + goto err; + } + p= &(buff->data[bufnum]); + *p='\0'; + fgets(p,BUFSIZE-1,in); + p[BUFSIZE-1]='\0'; + ii=i=strlen(p); + if (i == 0) break; + while (i > 0) + { + if ((p[i-1] != '\r') && (p[i-1] != '\n')) + break; + else + i--; + } + /* we removed some trailing stuff so there is a new + * line on the end. */ + if (i == ii) + again=1; /* long line */ + else + { + p[i]='\0'; + eline++; /* another input line */ + } + + /* we now have a line with trailing \r\n removed */ + + /* i is the number of bytes */ + bufnum+=i; + + v=NULL; + /* check for line continuation */ + if (bufnum >= 1) + { + /* If we have bytes and the last char '\\' and + * second last char is not '\\' */ + p= &(buff->data[bufnum-1]); + if ( IS_ESC(p[0]) && + ((bufnum <= 1) || !IS_ESC(p[-1]))) + { + bufnum--; + again=1; + } + } + if (again) continue; + bufnum=0; + buf=buff->data; + + clear_comments(buf); + n=strlen(buf); + s=eat_ws(buf); + if (IS_EOF(*s)) continue; /* blank line */ + if (*s == '[') + { + s++; + start=eat_ws(s); + end=eat_alpha_numeric(start); + p=eat_ws(end); + if (*p != ']') + { + CONFerr(CONF_F_CONF_LOAD,CONF_R_MISSING_CLOSE_SQUARE_BRACKET); + goto err; + } + *end='\0'; + if (!str_copy(ret,NULL,§ion,start)) goto err; + if ((sv=get_section(ret,section)) == NULL) + sv=new_section(ret,section); + if (sv == NULL) + { + CONFerr(CONF_F_CONF_LOAD,CONF_R_UNABLE_TO_CREATE_NEW_SECTION); + goto err; + } + section_sk=(STACK *)sv->value; + continue; + } + else + { + pname=s; + psection=NULL; + end=eat_alpha_numeric(s); + if ((end[0] == ':') && (end[1] == ':')) + { + *end='\0'; + end+=2; + psection=pname; + pname=end; + end=eat_alpha_numeric(end); + } + p=eat_ws(end); + if (*p != '=') + { + CONFerr(CONF_F_CONF_LOAD,CONF_R_MISSING_EQUAL_SIGN); + goto err; + } + *end='\0'; + p++; + start=eat_ws(p); + while (!IS_EOF(*p)) + p++; + p--; + while ((p != start) && (IS_WS(*p))) + p--; + p++; + *p='\0'; + + if ((v=(CONF_VALUE *)Malloc(sizeof(CONF_VALUE))) == NULL) + { + CONFerr(CONF_F_CONF_LOAD,ERR_R_MALLOC_FAILURE); + goto err; + } + if (psection == NULL) psection=section; + v->name=(char *)Malloc(strlen(pname)+1); + v->value=NULL; + if (v->name == NULL) + { + CONFerr(CONF_F_CONF_LOAD,ERR_R_MALLOC_FAILURE); + goto err; + } + strcpy(v->name,pname); + if (!str_copy(ret,psection,&(v->value),start)) goto err; + + if (strcmp(psection,section) != 0) + { + if ((tv=get_section(ret,psection)) + == NULL) + tv=new_section(ret,psection); + if (tv == NULL) + { + CONFerr(CONF_F_CONF_LOAD,CONF_R_UNABLE_TO_CREATE_NEW_SECTION); + goto err; + } + ts=(STACK *)tv->value; + } + else + { + tv=sv; + ts=section_sk; + } + v->section=tv->section; + if (!sk_push(ts,(char *)v)) + { + CONFerr(CONF_F_CONF_LOAD,ERR_R_MALLOC_FAILURE); + goto err; + } + vv=(CONF_VALUE *)lh_insert(ret,(char *)v); + if (vv != NULL) + { + sk_delete_ptr(ts,(char *)vv); + Free(vv->name); + Free(vv->value); + Free(vv); + } + v=NULL; + } + } + if (buff != NULL) BUF_MEM_free(buff); + if (section != NULL) Free(section); + if (in != NULL) fclose(in); + return(ret); +err: + if (buff != NULL) BUF_MEM_free(buff); + if (section != NULL) Free(section); + if (line != NULL) *line=eline; + if (in != NULL) fclose(in); + if ((h != ret) && (ret != NULL)) CONF_free(ret); + if (v != NULL) + { + if (v->name != NULL) Free(v->name); + if (v->value != NULL) Free(v->value); + if (v != NULL) Free(v); + } + return(NULL); + } + +char *CONF_get_string(conf,section,name) +LHASH *conf; +char *section; +char *name; + { + CONF_VALUE *v,vv; + char *p; + + if (name == NULL) return(NULL); + if (conf != NULL) + { + if (section != NULL) + { + vv.name=name; + vv.section=section; + v=(CONF_VALUE *)lh_retrieve(conf,(char *)&vv); + if (v != NULL) return(v->value); + if (strcmp(section,"ENV") == 0) + { + p=Getenv(name); + if (p != NULL) return(p); + } + } + vv.section="default"; + vv.name=name; + v=(CONF_VALUE *)lh_retrieve(conf,(char *)&vv); + if (v != NULL) + return(v->value); + else + return(NULL); + } + else + return(Getenv(name)); + } + +static CONF_VALUE *get_section(conf,section) +LHASH *conf; +char *section; + { + CONF_VALUE *v,vv; + + if ((conf == NULL) || (section == NULL)) return(NULL); + vv.name=NULL; + vv.section=section; + v=(CONF_VALUE *)lh_retrieve(conf,(char *)&vv); + return(v); + } + +STACK *CONF_get_section(conf,section) +LHASH *conf; +char *section; + { + CONF_VALUE *v; + + v=get_section(conf,section); + if (v != NULL) + return((STACK *)v->value); + else + return(NULL); + } + +long CONF_get_number(conf,section,name) +LHASH *conf; +char *section; +char *name; + { + char *str; + long ret=0; + + str=CONF_get_string(conf,section,name); + if (str == NULL) return(0); + for (;;) + { + if (IS_NUMER(*str)) + ret=ret*10+(*str -'0'); + else + return(ret); + str++; + } + } + +void CONF_free(conf) +LHASH *conf; + { + if (conf == NULL) return; + + conf->down_load=0; /* evil thing to make sure the 'Free()' + * works as expected */ + lh_doall_arg(conf,(void (*)())value_free_hash,(char *)conf); + + /* We now have only 'section' entries in the hash table. + * Due to problems with */ + + lh_doall_arg(conf,(void (*)())value_free_stack,(char *)conf); + lh_free(conf); + } + +static void value_free_hash(a,conf) +CONF_VALUE *a; +LHASH *conf; + { + if (a->name != NULL) + { + a=(CONF_VALUE *)lh_delete(conf,(char *)a); + } + } + +static void value_free_stack(a,conf) +CONF_VALUE *a; +LHASH *conf; + { + CONF_VALUE *vv; + STACK *sk; + int i; + + if (a->name != NULL) return; + + sk=(STACK *)a->value; + for (i=sk_num(sk)-1; i>=0; i--) + { + vv=(CONF_VALUE *)sk_value(sk,i); + Free(vv->value); + Free(vv->name); + Free(vv); + } + if (sk != NULL) sk_free(sk); + Free(a->section); + Free(a); + } + +static void clear_comments(p) +char *p; + { + char *to; + + to=p; + for (;;) + { + if (IS_COMMENT(*p)) + { + *p='\0'; + return; + } + if (IS_QUOTE(*p)) + { + p=scan_quote(p); + continue; + } + if (IS_ESC(*p)) + { + p=scan_esc(p); + continue; + } + if (IS_EOF(*p)) + return; + else + p++; + } + } + +static int str_copy(conf,section,pto,from) +LHASH *conf; +char *section; +char **pto,*from; + { + int q,r,rr=0,to=0,len=0; + char *s,*e,*rp,*p,*rrp,*np,*cp,v; + BUF_MEM *buf; + + if ((buf=BUF_MEM_new()) == NULL) return(0); + + len=strlen(from)+1; + if (!BUF_MEM_grow(buf,len)) goto err; + + for (;;) + { + if (IS_QUOTE(*from)) + { + q= *from; + from++; + while ((*from != '\0') && (*from != q)) + { + if (*from == '\\') + { + from++; + if (*from == '\0') break; + } + buf->data[to++]= *(from++); + } + } + else if (*from == '\\') + { + from++; + v= *(from++); + if (v == '\0') break; + else if (v == 'r') v='\r'; + else if (v == 'n') v='\n'; + else if (v == 'b') v='\b'; + else if (v == 't') v='\t'; + buf->data[to++]= v; + } + else if (*from == '\0') + break; + else if (*from == '$') + { + /* try to expand it */ + rrp=NULL; + s= &(from[1]); + if (*s == '{') + q='}'; + else if (*s == '(') + q=')'; + else q=0; + + if (q) s++; + cp=section; + e=np=s; + while (IS_ALPHA_NUMERIC(*e)) + e++; + if ((e[0] == ':') && (e[1] == ':')) + { + cp=np; + rrp=e; + rr= *e; + *rrp='\0'; + e+=2; + np=e; + while (IS_ALPHA_NUMERIC(*e)) + e++; + } + r= *e; + *e='\0'; + rp=e; + if (q) + { + if (r != q) + { + CONFerr(CONF_F_STR_COPY,CONF_R_NO_CLOSE_BRACE); + goto err; + } + e++; + } + /* So at this point we have + * ns which is the start of the name string which is + * '\0' terminated. + * cs which is the start of the section string which is + * '\0' terminated. + * e is the 'next point after'. + * r and s are the chars replaced by the '\0' + * rp and sp is where 'r' and 's' came from. + */ + p=CONF_get_string(conf,cp,np); + if (rrp != NULL) *rrp=rr; + *rp=r; + if (p == NULL) + { + CONFerr(CONF_F_STR_COPY,CONF_R_VARIABLE_HAS_NO_VALUE); + goto err; + } + BUF_MEM_grow(buf,(strlen(p)+len-(e-from))); + while (*p) + buf->data[to++]= *(p++); + from=e; + } + else + buf->data[to++]= *(from++); + } + buf->data[to]='\0'; + if (*pto != NULL) Free(*pto); + *pto=buf->data; + Free(buf); + return(1); +err: + if (buf != NULL) BUF_MEM_free(buf); + return(0); + } + +static char *eat_ws(p) +char *p; + { + while (IS_WS(*p) && (!IS_EOF(*p))) + p++; + return(p); + } + +static char *eat_alpha_numeric(p) +char *p; + { + for (;;) + { + if (IS_ESC(*p)) + { + p=scan_esc(p); + continue; + } + if (!IS_ALPHA_NUMERIC_PUNCT(*p)) + return(p); + p++; + } + } + +static unsigned long hash(v) +CONF_VALUE *v; + { + return((lh_strhash(v->section)<<2)^lh_strhash(v->name)); + } + +static int cmp(a,b) +CONF_VALUE *a,*b; + { + int i; + + if (a->section != b->section) + { + i=strcmp(a->section,b->section); + if (i) return(i); + } + + if ((a->name != NULL) && (b->name != NULL)) + { + i=strcmp(a->name,b->name); + return(i); + } + else if (a->name == b->name) + return(0); + else + return((a->name == NULL)?-1:1); + } + +static char *scan_quote(p) +char *p; + { + int q= *p; + + p++; + while (!(IS_EOF(*p)) && (*p != q)) + { + if (IS_ESC(*p)) + { + p++; + if (IS_EOF(*p)) return(p); + } + p++; + } + if (*p == q) p++; + return(p); + } + +static CONF_VALUE *new_section(conf,section) +LHASH *conf; +char *section; + { + STACK *sk=NULL; + int ok=0,i; + CONF_VALUE *v=NULL,*vv; + + if ((sk=sk_new_null()) == NULL) + goto err; + if ((v=(CONF_VALUE *)Malloc(sizeof(CONF_VALUE))) == NULL) + goto err; + i=strlen(section)+1; + if ((v->section=(char *)Malloc(i)) == NULL) + goto err; + + memcpy(v->section,section,i); + v->name=NULL; + v->value=(char *)sk; + + vv=(CONF_VALUE *)lh_insert(conf,(char *)v); +#ifndef WIN16 + if (vv != NULL) + { + fprintf(stderr,"internal fault\n"); + abort(); + } +#endif + ok=1; +err: + if (!ok) + { + if (sk != NULL) sk_free(sk); + if (v != NULL) Free(v); + v=NULL; + } + return(v); + }
diff --git a/crypto/conf/conf.err b/crypto/conf/conf.err new file mode 100644 index 0000000..933d3d6 --- /dev/null +++ b/crypto/conf/conf.err
@@ -0,0 +1,12 @@ +/* Error codes for the CONF functions. */ + +/* Function codes. */ +#define CONF_F_CONF_LOAD 100 +#define CONF_F_STR_COPY 101 + +/* Reason codes. */ +#define CONF_R_MISSING_CLOSE_SQUARE_BRACKET 100 +#define CONF_R_MISSING_EQUAL_SIGN 101 +#define CONF_R_NO_CLOSE_BRACE 102 +#define CONF_R_UNABLE_TO_CREATE_NEW_SECTION 103 +#define CONF_R_VARIABLE_HAS_NO_VALUE 104
diff --git a/crypto/conf/conf.h b/crypto/conf/conf.h new file mode 100644 index 0000000..a23ec95 --- /dev/null +++ b/crypto/conf/conf.h
@@ -0,0 +1,114 @@ +/* crypto/conf/conf.h */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#ifndef HEADER_CONF_H +#define HEADER_CONF_H + +#ifdef __cplusplus +extern "C" { +#endif + +#include "stack.h" +#include "lhash.h" + +typedef struct + { + char *section; + char *name; + char *value; + } CONF_VALUE; + +#ifndef NOPROTO + +LHASH *CONF_load(LHASH *conf,char *file,long *eline); +STACK *CONF_get_section(LHASH *conf,char *section); +char *CONF_get_string(LHASH *conf,char *group,char *name); +long CONF_get_number(LHASH *conf,char *group,char *name); +void CONF_free(LHASH *conf); +void ERR_load_CONF_strings(void ); + +#else + +LHASH *CONF_load(); +STACK *CONF_get_section(); +char *CONF_get_string(); +long CONF_get_number(); +void CONF_free(); +void ERR_load_CONF_strings(); + +#endif + +/* BEGIN ERROR CODES */ +/* Error codes for the CONF functions. */ + +/* Function codes. */ +#define CONF_F_CONF_LOAD 100 +#define CONF_F_STR_COPY 101 + +/* Reason codes. */ +#define CONF_R_MISSING_CLOSE_SQUARE_BRACKET 100 +#define CONF_R_MISSING_EQUAL_SIGN 101 +#define CONF_R_NO_CLOSE_BRACE 102 +#define CONF_R_UNABLE_TO_CREATE_NEW_SECTION 103 +#define CONF_R_VARIABLE_HAS_NO_VALUE 104 + +#ifdef __cplusplus +} +#endif +#endif +
diff --git a/crypto/conf/conf_err.c b/crypto/conf/conf_err.c new file mode 100644 index 0000000..b88c5b7 --- /dev/null +++ b/crypto/conf/conf_err.c
@@ -0,0 +1,90 @@ +/* lib/conf/conf_err.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ +#include <stdio.h> +#include "err.h" +#include "conf.h" + +/* BEGIN ERROR CODES */ +static ERR_STRING_DATA CONF_str_functs[]= + { +{ERR_PACK(0,CONF_F_CONF_LOAD,0), "CONF_load"}, +{ERR_PACK(0,CONF_F_STR_COPY,0), "STR_COPY"}, +{0,NULL}, + }; + +static ERR_STRING_DATA CONF_str_reasons[]= + { +{CONF_R_MISSING_CLOSE_SQUARE_BRACKET ,"missing close square bracket"}, +{CONF_R_MISSING_EQUAL_SIGN ,"missing equal sign"}, +{CONF_R_NO_CLOSE_BRACE ,"no close brace"}, +{CONF_R_UNABLE_TO_CREATE_NEW_SECTION ,"unable to create new section"}, +{CONF_R_VARIABLE_HAS_NO_VALUE ,"variable has no value"}, +{0,NULL}, + }; + +void ERR_load_CONF_strings() + { + static int init=1; + + if (init) + { + init=0; + ERR_load_strings(ERR_LIB_CONF,CONF_str_functs); + ERR_load_strings(ERR_LIB_CONF,CONF_str_reasons); + } + }
diff --git a/crypto/conf/conf_lcl.h b/crypto/conf/conf_lcl.h new file mode 100644 index 0000000..8ae7ce0 --- /dev/null +++ b/crypto/conf/conf_lcl.h
@@ -0,0 +1,102 @@ +/* crypto/conf/conf_lcl.h */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#define CONF_NUMBER 1 +#define CONF_UPPER 2 +#define CONF_LOWER 4 +#define CONF_UNDER 256 +#define CONF_PUNCTUATION 512 +#define CONF_WS 16 +#define CONF_ESC 32 +#define CONF_QUOTE 64 +#define CONF_COMMENT 128 +#define CONF_EOF 8 +#define CONF_ALPHA (CONF_UPPER|CONF_LOWER) +#define CONF_ALPHA_NUMERIC (CONF_ALPHA|CONF_NUMBER|CONF_UNDER) +#define CONF_ALPHA_NUMERIC_PUNCT (CONF_ALPHA|CONF_NUMBER|CONF_UNDER| \ + CONF_PUNCTUATION) + +#define IS_COMMENT(a) (CONF_COMMENT&(CONF_type[(a)&0x7f])) +#define IS_EOF(a) ((a) == '\0') +#define IS_ESC(a) ((a) == '\\') +#define IS_NUMER(a) (CONF_type[(a)&0x7f]&CONF_NUMBER) +#define IS_WS(a) (CONF_type[(a)&0x7f]&CONF_WS) +#define IS_ALPHA_NUMERIC(a) (CONF_type[(a)&0x7f]&CONF_ALPHA_NUMERIC) +#define IS_ALPHA_NUMERIC_PUNCT(a) \ + (CONF_type[(a)&0x7f]&CONF_ALPHA_NUMERIC_PUNCT) +#define IS_QUOTE(a) (CONF_type[(a)&0x7f]&CONF_QUOTE) + +static unsigned short CONF_type[128]={ + 0x008,0x000,0x000,0x000,0x000,0x000,0x000,0x000, + 0x000,0x010,0x010,0x000,0x000,0x010,0x000,0x000, + 0x000,0x000,0x000,0x000,0x000,0x000,0x000,0x000, + 0x000,0x000,0x000,0x000,0x000,0x000,0x000,0x000, + 0x010,0x200,0x040,0x080,0x000,0x200,0x200,0x040, + 0x000,0x000,0x200,0x200,0x200,0x200,0x200,0x200, + 0x001,0x001,0x001,0x001,0x001,0x001,0x001,0x001, + 0x001,0x001,0x000,0x200,0x000,0x000,0x000,0x200, + 0x200,0x002,0x002,0x002,0x002,0x002,0x002,0x002, + 0x002,0x002,0x002,0x002,0x002,0x002,0x002,0x002, + 0x002,0x002,0x002,0x002,0x002,0x002,0x002,0x002, + 0x002,0x002,0x002,0x000,0x020,0x000,0x200,0x100, + 0x040,0x004,0x004,0x004,0x004,0x004,0x004,0x004, + 0x004,0x004,0x004,0x004,0x004,0x004,0x004,0x004, + 0x004,0x004,0x004,0x004,0x004,0x004,0x004,0x004, + 0x004,0x004,0x004,0x000,0x200,0x000,0x200,0x000, + }; +
diff --git a/crypto/conf/keysets.pl b/crypto/conf/keysets.pl new file mode 100644 index 0000000..1aed0c8 --- /dev/null +++ b/crypto/conf/keysets.pl
@@ -0,0 +1,61 @@ +#!/usr/local/bin/perl + +$NUMBER=0x01; +$UPPER=0x02; +$LOWER=0x04; +$EOF=0x08; +$WS=0x10; +$ESC=0x20; +$QUOTE=0x40; +$COMMENT=0x80; +$UNDER=0x100; + +foreach (0 .. 127) + { + $v=0; + $c=sprintf("%c",$_); + $v|=$NUMBER if ($c =~ /[0-9]/); + $v|=$UPPER if ($c =~ /[A-Z]/); + $v|=$LOWER if ($c =~ /[a-z]/); + $v|=$UNDER if ($c =~ /_/); + $v|=$WS if ($c =~ / \t\r\n/); + $v|=$ESC if ($c =~ /\\/); + $v|=$QUOTE if ($c =~ /['`"]/); + $v|=$COMMENT if ($c =~ /\#/); + $v|=$EOF if ($c =~ /\0/); + + push(@V,$v); + } + +print <<"EOF"; +#define CONF_NUMBER $NUMBER +#define CONF_UPPER $UPPER +#define CONF_LOWER $LOWER +#define CONF_EOF $EOF +#define CONF_WS $WS +#define CONF_ESC $ESC +#define CONF_QUOTE $QUOTE +#define CONF_COMMENT $COMMENT +#define CONF_ALPHA (CONF_UPPER|CONF_LOWER) +#define CONF_ALPHA_NUMERIC (CONF_ALPHA|CONF_NUMBER|CONF_UNDER) +#define CONF_UNDER $UNDER + +#define IS_COMMENT(a) (CONF_COMMENT&(CONF_type[(a)&0x7f])) +#define IS_EOF(a) ((a) == '\\0') +#define IS_ESC(a) ((a) == '\\\\') +#define IS_NUMER(a) (CONF_type[(a)&0x7f]&CONF_NUMBER) +#define IS_WS(a) (CONF_type[(a)&0x7f]&CONF_WS) +#define IS_ALPHA_NUMERIC(a) (CONF_type[(a)&0x7f]&CONF_ALPHA_NUMERIC) +#define IS_QUOTE(a) (CONF_type[(a)&0x7f]&CONF_QUOTE) + +EOF + +print "static unsigned short CONF_type[128]={"; + +for ($i=0; $i<128; $i++) + { + print "\n\t" if ($i % 8) == 0; + printf "0x%03X,",$V[$i]; + } + +print "\n\t};\n";
diff --git a/crypto/conf/ssleay.cnf b/crypto/conf/ssleay.cnf new file mode 100644 index 0000000..ed33af6 --- /dev/null +++ b/crypto/conf/ssleay.cnf
@@ -0,0 +1,78 @@ +# +# This is a test configuration file for use in SSLeay etc... +# + +init = 5 +in\#it1 =10 +init2='10' +init3='10\'' +init4="10'" +init5='='10\'' again' + +SSLeay::version = 0.5.0 + +[genrsa] +default_bits = 512 +SSLEAY::version = 0.5.0 + +[gendh] +default_bits = 512 +def_generator = 2 + +[s_client] +cipher1 = DES_CBC_MD5:DES_CBC_SHA:DES_EDE_SHA:RC4_MD5\ +cipher2 = 'DES_CBC_MD5 DES_CBC_SHA DES_EDE_SHA RC4_MD5' +cipher3 = "DES_CBC_MD5 DES_CBC_SHA DES_EDE_SHA RC4_MD5" +cipher4 = DES_CBC_MD5 DES_CBC_SHA DES_EDE_SHA RC4_MD5 + +[ default ] +cert_dir = $ENV::HOME/.ca_certs + +HOME = /tmp/eay + +tmp_cert_dir = $HOME/.ca_certs +tmp2_cert_dir = thisis$(HOME)stuff + +LOGNAME = Eric Young (home=$HOME) + +[ special ] + +H=$HOME +H=$default::HOME +H=$ENV::HOME +# +# SSLeay example configuration file. +# This is mostly being used for generation of certificate requests. +# + +RANDFILE = $HOME/.rand + +[ req ] +default_bits = 512 +default_keyfile = privkey.pem + +Attribute_type_1 = countryName +Attribute_text_1 = Country Name (2 letter code) +Attribute_default_1 = AU + +Attribute_type_2 = stateOrProvinceName +Attribute_text_2 = State or Province Name (full name) +Attribute_default_2 = Queensland + +Attribute_type_3 = localityName +Attribute_text_3 = Locality Name (eg, city) + +Attribute_type_4 = organizationName +Attribute_text_4 = Organization Name (eg, company) +Attribute_default_4 = Mincom Pty Ltd + +Attribute_type_5 = organizationalUnitName +Attribute_text_5 = Organizational Unit Name (eg, section) +Attribute_default_5 = TR + +Attribute_type_6 = commonName +Attribute_text_6 = Common Name (eg, YOUR name) + +Attribute_type_7 = emailAddress +Attribute_text_7 = Email Address +
diff --git a/crypto/conf/test.c b/crypto/conf/test.c new file mode 100644 index 0000000..1718592 --- /dev/null +++ b/crypto/conf/test.c
@@ -0,0 +1,91 @@ +/* crypto/conf/test.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include <stdlib.h> +#include "conf.h" + +main() + { + LHASH *conf; + long eline; + char *s,*s2; + + conf=CONF_load(NULL,"ssleay.conf",&eline); + if (conf == NULL) + { + ERR_load_crypto_strings(); + printf("unable to load configuration, line %ld\n",eline); + ERR_print_errors_fp(stderr); + exit(1); + } + lh_stats(conf,stdout); + lh_node_stats(conf,stdout); + lh_node_usage_stats(conf,stdout); + + s=CONF_get_string(conf,NULL,"init2"); + printf("init2=%s\n",(s == NULL)?"NULL":s); + + s=CONF_get_string(conf,NULL,"cipher1"); + printf("cipher1=%s\n",(s == NULL)?"NULL":s); + + s=CONF_get_string(conf,"s_client","cipher1"); + printf("s_client:cipher1=%s\n",(s == NULL)?"NULL":s); + + exit(0); + }
diff --git a/crypto/cryptall.h b/crypto/cryptall.h new file mode 100644 index 0000000..8eb0855 --- /dev/null +++ b/crypto/cryptall.h
@@ -0,0 +1,110 @@ +/* crypto/cryptall.h */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#ifndef HEADER_CRYPTOALL_H +#define HEADER_CRYPTOALL_H + +#include "buffer.h" +#include "stack.h" +#include "lhash.h" + +#include "err.h" + +#ifdef NO_MD2 +#include <md2.h> +#else +#include "md2.h" +#endif +#ifdef NO_MD5 +#include <md5.h> +#else +#include "md5.h" +#endif +#include "sha.h" + +#ifdef NO_DES +#include <des.h> +#else +#include "des.h" +#endif +#include "rc2.h" +#include "rc4.h" +#include "idea.h" + +#include "bn.h" +#include "dh.h" +#include "rsa.h" +#include "dsa.h" + +#include "rand.h" +#include "conf.h" +#include "txt_db.h" + +#include "err.h" +#include "evp.h" + +#include "meth.h" +#include "x509.h" +#include "pkcs7.h" +#include "pem.h" +#include "asn1.h" +#include "objects.h" + +#include "crypto.h" + +#endif
diff --git a/crypto/cryptlib.c b/crypto/cryptlib.c new file mode 100644 index 0000000..12cf073 --- /dev/null +++ b/crypto/cryptlib.c
@@ -0,0 +1,267 @@ +/* crypto/cryptlib.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include <string.h> +#include "cryptlib.h" +#include "crypto.h" +#include "date.h" + +/* real #defines in crypto.h, keep these upto date */ +static char* lock_names[CRYPTO_NUM_LOCKS] = + { + "<<ERROR>>", + "err", + "err_hash", + "x509", + "x509_info", + "x509_pkey", + "x509_crl", + "x509_req", + "dsa", + "rsa", + "evp_pkey", + "x509_store", + "ssl_ctx", + "ssl_cert", + "ssl_session", + "ssl", + "rand", + "debug_malloc", + "bio_gethostbyname", + "BIO", + }; + +#ifndef NOPROTO +static void (MS_FAR *locking_callback)(int mode,int type, + char *file,int line)=NULL; +static int (MS_FAR *add_lock_callback)(int *pointer,int amount, + int type,char *file,int line)=NULL; +static unsigned long (MS_FAR *id_callback)(void)=NULL; +#else +static void (MS_FAR *locking_callback)()=NULL; +static int (MS_FAR *add_lock_callback)()=NULL; +static unsigned long (MS_FAR *id_callback)()=NULL; +#endif + +void (*CRYPTO_get_locking_callback(P_V))(P_I_I_P_I) + { + return(locking_callback); + } + +int (*CRYPTO_get_add_lock_callback(P_V))(P_IP_I_I_P_I) + { + return(add_lock_callback); + } + +void CRYPTO_set_locking_callback(func) +void (*func)(P_I_I_P_I); + { + locking_callback=func; + } + +void CRYPTO_set_add_lock_callback(func) +int (*func)(P_IP_I_I_P_I); + { + add_lock_callback=func; + } + +unsigned long (*CRYPTO_get_id_callback(P_V))(P_V) + { + return(id_callback); + } + +void CRYPTO_set_id_callback(func) +unsigned long (*func)(P_V); + { + id_callback=func; + } + +unsigned long CRYPTO_thread_id() + { + unsigned long ret=0; + + if (id_callback == NULL) + { +#ifdef WIN16 + ret=(unsigned long)GetCurrentTask(); +#elif defined(WIN32) + ret=(unsigned long)GetCurrentThreadId(); +#elif defined(MSDOS) + ret=1L; +#else + ret=(unsigned long)getpid(); +#endif + } + else + ret=id_callback(); + return(ret); + } + +void CRYPTO_lock(mode,type,file,line) +int mode; +int type; +char *file; +int line; + { +#ifdef LOCK_DEBUG + { + char *rw_text,*operation_text; + + if (mode & CRYPTO_LOCK) + operation_text="lock "; + else if (mode & CRYPTO_UNLOCK) + operation_text="unlock"; + else + operation_text="ERROR "; + + if (mode & CRYPTO_READ) + rw_text="r"; + else if (mode & CRYPTO_WRITE) + rw_text="w"; + else + rw_text="ERROR"; + + fprintf(stderr,"lock:%08lx:(%s)%s %-18s %s:%d\n", + CRYPTO_thread_id(), rw_text, operation_text, + CRYPTO_get_lock_name(type), file, line); + } +#endif + if (locking_callback != NULL) + locking_callback(mode,type,file,line); + } + +int CRYPTO_add_lock(pointer,amount,type,file,line) +int *pointer; +int amount; +int type; +char *file; +int line; + { + int ret; + + if (add_lock_callback != NULL) + { +#ifdef LOCK_DEBUG + int before= *pointer; +#endif + + ret=add_lock_callback(pointer,amount,type,file,line); +#ifdef LOCK_DEBUG + fprintf(stderr,"ladd:%08lx:%2d+%2d->%2d %-18s %s:%d\n", + CRYPTO_thread_id(), + before,amount,ret, + CRYPTO_get_lock_name(type), + file,line); +#endif + *pointer=ret; + } + else + { + CRYPTO_lock(CRYPTO_LOCK|CRYPTO_WRITE,type,file,line); + + ret= *pointer+amount; +#ifdef LOCK_DEBUG + fprintf(stderr,"ladd:%08lx:%2d+%2d->%2d %-18s %s:%d\n", + CRYPTO_thread_id(), + *pointer,amount,ret, + CRYPTO_get_lock_name(type), + file,line); +#endif + *pointer=ret; + CRYPTO_lock(CRYPTO_UNLOCK|CRYPTO_WRITE,type,file,line); + } + return(ret); + } + +char *CRYPTO_get_lock_name(type) +int type; + { + if ((type < 0) || (type >= CRYPTO_NUM_LOCKS)) + return("ERROR"); + return(lock_names[type]); + } + +#ifdef _DLL +#ifdef WIN32 + +/* All we really need to do is remove the 'error' state when a thread + * detaches */ + +BOOL WINAPI DLLEntryPoint(hinstDLL,fdwReason,lpvReserved) +HINSTANCE hinstDLL; +DWORD fdwReason; +LPVOID lpvReserved; + { + switch(fdwReason) + { + case DLL_PROCESS_ATTACH: + break; + case DLL_THREAD_ATTACH: + break; + case DLL_THREAD_DETACH: + ERR_remove_state(0); + break; + case DLL_PROCESS_DETACH: + break; + } + return(TRUE); + } +#endif + +#endif
diff --git a/crypto/cryptlib.h b/crypto/cryptlib.h new file mode 100644 index 0000000..cce9a99 --- /dev/null +++ b/crypto/cryptlib.h
@@ -0,0 +1,98 @@ +/* crypto/cryptlib.h */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#ifndef HEADER_CRYPTLIB_H +#define HEADER_CRYPTLIB_H + +#include <stdlib.h> +#include <string.h> + +#ifdef __cplusplus +extern "C" { +#endif + +#ifdef FLAT_INC + +#include "e_os.h" +#include "crypto.h" +#include "buffer.h" +#include "bio.h" +#include "err.h" + +#else + +#include "../e_os.h" +#include "crypto.h" +#include "buffer/buffer.h" +#include "bio/bio.h" +#include "err/err.h" +#endif + +#define X509_CERT_AREA "/usr/local/ssl" +#define X509_CERT_DIR "/usr/local/ssl/certs" +#define X509_CERT_FILE "/usr/local/ssl/cert.pem" +#define X509_PRIVATE_DIR "/usr/local/ssl/private" + +#define X509_CERT_DIR_EVP "SSL_CERT_DIR" +#define X509_CERT_FILE_EVP "SSL_CERT_FILE" + +#ifdef __cplusplus +} +#endif + +#endif
diff --git a/crypto/crypto.c b/crypto/crypto.c new file mode 100644 index 0000000..16c4af4 --- /dev/null +++ b/crypto/crypto.c
@@ -0,0 +1,512 @@ +/* crypto/crypto.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +/* If you are happy to use the assmbler version of bn/bn_mulw.c, define + * BN_ASM */ +#ifndef BN_ASM +#undef BN_ASM +#endif + +#ifndef DES_ASM +#undef DES_ASM +#endif + +#ifndef BF_ASM +#undef BF_ASM +#endif + +/* The following defines are only to break the compiles into chunks. + * If you wish to not compile some sections, use the 'NO_XXX' macros + */ +#ifndef CRYPTO_SUBSET +/* Define all subset symbols. */ +#define CRYPTO_LIB_SUBSET +#define CRYPTO_ASN1_SUBSET +#define CRYPTO_BN_SUBSET +#define CRYPTO_BUFFER_SUBSET +#define CRYPTO_BIO_SUBSET +#define CRYPTO_CONF_SUBSET +#define CRYPTO_DES_SUBSET +#define CRYPTO_DH_SUBSET +#define CRYPTO_DSA_SUBSET +#define CRYPTO_ERROR_SUBSET +#define CRYPTO_EVP_SUBSET +#define CRYPTO_IDEA_SUBSET +#define CRYPTO_LHASH_SUBSET +#define CRYPTO_MD_SUBSET +#define CRYPTO_MDC2_SUBSET +#define CRYPTO_METH_SUBSET +#define CRYPTO_OBJECTS_SUBSET +#define CRYPTO_PEM_SUBSET +#define CRYPTO_RAND_SUBSET +#define CRYPTO_RC_SUBSET +#define CRYPTO_BF_SUBSET +#define CRYPTO_RSA_SUBSET +#define CRYPTO_SHA_SUBSET +#define CRYPTO_SHA1_SUBSET +#define CRYPTO_STACK_SUBSET +#define CRYPTO_TXT_DB_SUBSET +#define CRYPTO_X509_SUBSET +#define CRYPTO_PKCS7_SUBSET +#endif + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#define USE_SOCKETS +#include "../e_os.h" + +#include "buffer.h" +#include "bio.h" +#include "stack.h" +#include "lhash.h" + +#include "err.h" + +#include "bn.h" +#include "evp.h" + +#include "rand.h" +#include "conf.h" +#include "txt_db.h" + +#include "x509.h" +#include "pkcs7.h" +#include "pem.h" +#include "asn1.h" +#include "objects.h" + +#ifdef CRYPTO_LIB_SUBSET +#include "cryptlib.c" +#include "mem.c" +#include "cversion.c" +#endif + +#ifdef CRYPTO_ASN1_SUBSET +#include "asn1/a_meth.c" +#include "asn1/a_bitstr.c" +#include "asn1/a_d2i_fp.c" +#include "asn1/a_dup.c" +#include "asn1/a_hdr.c" +#include "asn1/a_i2d_fp.c" +#include "asn1/a_int.c" +#include "asn1/a_bool.c" +#include "asn1/a_bytes.c" +#include "asn1/a_object.c" +#include "asn1/a_octet.c" +#include "asn1/a_print.c" +#include "asn1/a_set.c" +#include "asn1/a_sign.c" +#include "asn1/a_type.c" +#include "asn1/a_utctm.c" +#include "asn1/a_verify.c" +#include "asn1/a_digest.c" +#include "asn1/asn1_err.c" +#include "asn1/asn1_lib.c" +#include "asn1/asn1_par.c" +#ifndef NO_DH +#include "asn1/d2i_dhp.c" +#include "asn1/i2d_dhp.c" +#endif +#ifndef NO_DSA +#include "asn1/d2i_dsap.c" +#include "asn1/i2d_dsap.c" +#include "asn1/d2i_s_pr.c" +#include "asn1/i2d_s_pr.c" +#include "asn1/d2i_s_pu.c" +#include "asn1/i2d_s_pu.c" +#endif +#ifndef NO_RSA +#include "asn1/d2i_r_pr.c" +#include "asn1/i2d_r_pr.c" +#include "asn1/d2i_r_pu.c" +#include "asn1/i2d_r_pu.c" +#include "asn1/n_pkey.c" +#endif +#include "asn1/d2i_pr.c" +#include "asn1/d2i_pu.c" +#include "asn1/i2d_pr.c" +#include "asn1/i2d_pu.c" +#include "asn1/f_int.c" +#include "asn1/f_string.c" +#include "asn1/p7_dgst.c" +#include "asn1/p7_enc.c" +#include "asn1/p7_enc_c.c" +#include "asn1/p7_evp.c" +#include "asn1/p7_i_s.c" +#include "asn1/p7_lib.c" +#include "asn1/p7_recip.c" +#include "asn1/p7_s_e.c" +#include "asn1/p7_signd.c" +#include "asn1/p7_signi.c" +#include "asn1/t_pkey.c" +#include "asn1/t_req.c" +#include "asn1/t_x509.c" +#include "asn1/x_algor.c" +#include "asn1/x_attrib.c" +#include "asn1/x_exten.c" +#include "asn1/x_cinf.c" +#include "asn1/x_crl.c" +#include "asn1/x_info.c" +#include "asn1/x_name.c" +#include "asn1/x_pkey.c" +#include "asn1/x_pubkey.c" +#include "asn1/x_req.c" +#include "asn1/x_sig.c" +#include "asn1/x_spki.c" +#include "asn1/x_val.c" +#include "asn1/x_x509.c" +#endif +#ifdef CRYPTO_BN_SUBSET +#include "bn/bn_add.c" +#include "bn/bn_div.c" +#include "bn/bn_exp.c" +#include "bn/bn_mont.c" +#include "bn/bn_recp.c" +#include "bn/bn_gcd.c" +#include "bn/bn_lib.c" +#include "bn/bn_mod.c" +#include "bn/bn_mul.c" +#ifndef BN_ASM +#include "bn/bn_mulw.c" +#endif +#include "bn/bn_prime.c" +#include "bn/bn_rand.c" +#include "bn/bn_shift.c" +#include "bn/bn_sqr.c" +#include "bn/bn_sub.c" +#include "bn/bn_word.c" +#include "bn/bn_print.c" +#include "bn/bn_err.c" +#endif +#ifdef CRYPTO_BIO_SUBSET +#include "bio/bf_buff.c" +#include "bio/bf_null.c" +#include "bio/bf_nbio.c" +#include "bio/bio_cb.c" +#include "bio/bio_lib.c" +#include "bio/bss_fd.c" +#include "bio/bss_file.c" +#include "bio/bss_mem.c" +#include "bio/bss_null.c" +#ifdef VMS +#include "bio/bss_rtcp.c" +#endif +#include "bio/bss_sock.c" +#include "bio/bss_conn.c" +#include "bio/bss_acpt.c" +#include "bio/b_sock.c" +#include "bio/b_print.c" +#include "bio/b_dump.c" +#include "bio/bio_err.c" +#endif +#ifdef CRYPTO_BUFFER_SUBSET +#include "buffer/buf_err.c" +#include "buffer/buffer.c" +#endif +#ifdef CRYPTO_CONF_SUBSET +#include "conf/conf.c" +#include "conf/conf_err.c" +#endif +#ifdef CRYPTO_DES_SUBSET +#include "des/read_pwd.c" +#ifndef NO_DES +#ifndef DES_ASM +#include "des/fcrypt_b.c" +#include "des/des_enc.c" +#endif +#include "des/ncbc_enc.c" +#include "des/cbc3_enc.c" +#include "des/cbc_cksm.c" +#include "des/xcbc_enc.c" +#include "des/cbc_enc.c" +#include "des/ede_enc.c" +#include "des/cfb64ede.c" +#include "des/cfb64enc.c" +#include "des/cfb_enc.c" +#include "des/ecb3_enc.c" +#include "des/ecb_enc.c" +#include "des/enc_read.c" +#include "des/enc_writ.c" +#include "des/fcrypt.c" +#include "des/ofb64ede.c" +#include "des/ofb64enc.c" +#include "des/ofb_enc.c" +#include "des/pcbc_enc.c" +#include "des/qud_cksm.c" +#include "des/rand_key.c" +#include "des/read2pwd.c" +#include "des/rpc_enc.c" +#include "des/set_key.c" +#include "des/str2key.c" +#include "des/supp.c" +#endif +#endif +#ifdef CRYPTO_DH_SUBSET +#ifndef NO_DH +#include "dh/dh_check.c" +#include "dh/dh_err.c" +#include "dh/dh_gen.c" +#include "dh/dh_key.c" +#include "dh/dh_lib.c" +#endif +#endif +#ifdef CRYPTO_DSA_SUBSET +#ifndef NO_DSA +#include "dsa/dsa_gen.c" +#include "dsa/dsa_key.c" +#include "dsa/dsa_lib.c" +#include "dsa/dsa_sign.c" +#include "dsa/dsa_vrf.c" +#include "dsa/dsa_err.c" +#endif +#endif +#ifdef CRYPTO_ERROR_SUBSET +#include "err/err.c" +#include "err/err_all.c" +#include "err/err_prn.c" +#endif +#ifdef CRYPTO_EVP_SUBSET +#include "evp/bio_md.c" +#include "evp/bio_b64.c" +#include "evp/bio_enc.c" +#include "evp/c_all.c" +#include "evp/digest.c" +#ifndef NO_DES +#include "evp/e_cbc_3d.c" +#include "evp/e_cfb_3d.c" +#include "evp/e_ecb_3d.c" +#include "evp/e_ofb_3d.c" +#include "evp/e_cbc_d.c" +#include "evp/e_cfb_d.c" +#include "evp/e_xcbc_d.c" +#include "evp/e_ecb_d.c" +#include "evp/e_ofb_d.c" +#endif +#ifndef NO_IDEA +#include "evp/e_cbc_i.c" +#include "evp/e_cfb_i.c" +#include "evp/e_ecb_i.c" +#include "evp/e_ofb_i.c" +#endif +#ifndef NO_RC2 +#include "evp/e_cbc_r2.c" +#include "evp/e_cfb_r2.c" +#include "evp/e_ecb_r2.c" +#include "evp/e_ofb_r2.c" +#endif +#ifndef NO_BLOWFISH +#include "evp/e_cbc_bf.c" +#include "evp/e_cfb_bf.c" +#include "evp/e_ecb_bf.c" +#include "evp/e_ofb_bf.c" +#endif +#ifndef NO_RC4 +#include "evp/e_rc4.c" +#endif +#include "evp/names.c" +#include "evp/e_null.c" +#include "evp/encode.c" +#include "evp/evp_enc.c" +#include "evp/evp_err.c" +#include "evp/evp_key.c" +#include "evp/m_null.c" +#include "evp/p_lib.c" +#ifndef NO_RSA +#include "evp/p_open.c" +#include "evp/p_seal.c" +#endif +#include "evp/p_sign.c" +#include "evp/p_verify.c" +#endif +#ifdef CRYPTO_IDEA_SUBSET +#ifndef NO_IDEA +#include "idea/i_cbc.c" +#include "idea/i_cfb64.c" +#include "idea/i_ecb.c" +#include "idea/i_ofb64.c" +#include "idea/i_skey.c" +#endif +#endif +#ifdef CRYPTO_BF_SUBSET +#ifndef NO_BLOWFISH +#include "bf/bf_cfb64.c" +#include "bf/bf_ecb.c" +#ifndef BF_ASM +#include "bf/bf_enc.c" +#endif +#include "bf/bf_cbc.c" +#include "bf/bf_ofb64.c" +#include "bf/bf_skey.c" +#endif +#endif +#ifdef CRYPTO_LHASH_SUBSET +#include "lhash/lh_stats.c" +#include "lhash/lhash.c" +#endif +#ifdef CRYPTO_MD_SUBSET +#ifndef NO_MD2 +#include "md/md2_dgst.c" +#include "md/md2_one.c" +#include "evp/m_md2.c" +#endif +#ifndef NO_MD5 +#include "md/md5_dgst.c" +#include "md/md5_one.c" +#include "evp/m_md5.c" +#endif +#endif +#ifdef CRYPTO_MDC2_SUBSET +#ifndef NO_MDC2 +#include "mdc2/mdc2dgst.c" +#include "mdc2/mdc2_one.c" +#include "evp/m_mdc2.c" +#endif +#endif +#ifdef CRYPTO_OBJECTS_SUBSET +#include "objects/obj_dat.c" +#include "objects/obj_err.c" +#include "objects/obj_lib.c" +#endif +#ifdef CRYPTO_PEM_SUBSET +#include "pem/pem_err.c" +#include "pem/pem_info.c" +#include "pem/pem_lib.c" +#include "pem/pem_all.c" +#ifndef NO_RSA +#include "pem/pem_seal.c" +#include "pem/pem_sign.c" +#endif +#endif +#ifdef CRYPTO_RAND_SUBSET +#include "rand/md_rand.c" +#include "rand/randfile.c" +#endif +#ifdef CRYPTO_RC_SUBSET +#ifndef NO_RC4 +#include "rc2/rc2_cbc.c" +#include "rc2/rc2_ecb.c" +#include "rc2/rc2_skey.c" +#include "rc2/rc2cfb64.c" +#include "rc2/rc2ofb64.c" +#include "rc4/rc4_enc.c" +#endif +#endif +#ifdef CRYPTO_RSA_SUBSET +#ifndef NO_RSA +#include "rsa/rsa_enc.c" +#include "rsa/rsa_err.c" +#include "rsa/rsa_gen.c" +#include "rsa/rsa_lib.c" +#include "rsa/rsa_sign.c" +#include "rsa/rsa_saos.c" +#endif +#endif +#ifdef CRYPTO_SHA1_SUBSET +#ifndef NO_SHA1 +#include "sha/sha1_one.c" +#include "sha/sha1dgst.c" +#include "evp/m_dss1.c" +#include "evp/m_sha1.c" +#endif +#endif +#ifdef CRYPTO_SHA_SUBSET +#ifndef NO_SHA +#include "evp/m_dss.c" +#include "sha/sha_dgst.c" +#include "sha/sha_one.c" +#include "evp/m_sha.c" +#endif +#endif +#ifdef CRYPTO_STACK_SUBSET +#include "stack/stack.c" +#endif +#ifdef CRYPTO_TXT_DB_SUBSET +#include "txt_db/txt_db.c" +#endif +#ifdef CRYPTO_X509_SUBSET +#include "x509/x509_cmp.c" +#include "x509/x509_d2.c" +#include "x509/x509_def.c" +#include "x509/x509_err.c" +#include "x509/x509_ext.c" +#include "x509/x509_lu.c" +#include "x509/x509_obj.c" +#include "x509/x509_r2x.c" +#include "x509/x509_req.c" +#include "x509/x509_set.c" +#include "x509/x509_v3.c" +#include "x509/x509_vfy.c" +#include "x509/x509name.c" +#include "x509/x509pack.c" +#include "x509/x509rset.c" +#include "x509/x509type.c" +#include "x509/x_all.c" +#include "x509/x509_txt.c" +#include "x509/by_dir.c" +#include "x509/by_file.c" +#include "x509/v3_net.c" +#include "x509/v3_x509.c" +#endif +#endif +#ifdef CRYPTO_PKCS7_SUBSET /* I have an excplicit removal of 7 lines */ +#include "pkcs7/pk7_lib.c" +#include "pkcs7/pkcs7err.c" +#endif +
diff --git a/crypto/crypto.h b/crypto/crypto.h new file mode 100644 index 0000000..fd7ff6a --- /dev/null +++ b/crypto/crypto.h
@@ -0,0 +1,247 @@ +/* crypto/crypto.h */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#ifndef HEADER_CRYPTO_H +#define HEADER_CRYPTO_H + +#ifdef __cplusplus +extern "C" { +#endif + +/* This is more to be used to check the correct DLL is being used + * in the MS world. */ +#define SSLEAY_VERSION_NUMBER 0x0800 /* Version 0.5.1c would be 0513 */ + +#define SSLEAY_VERSION 0 +/* #define SSLEAY_OPTIONS 1 no longer supported */ +#define SSLEAY_CFLAGS 2 +#define SSLEAY_BUILT_ON 3 + +/* When changing the CRYPTO_LOCK_* list, be sure to maintin the text lock + * names in cryptlib.c + */ + +#define CRYPTO_LOCK_ERR 1 +#define CRYPTO_LOCK_ERR_HASH 2 +#define CRYPTO_LOCK_X509 3 +#define CRYPTO_LOCK_X509_INFO 4 +#define CRYPTO_LOCK_X509_PKEY 5 +#define CRYPTO_LOCK_X509_CRL 6 +#define CRYPTO_LOCK_X509_REQ 7 +#define CRYPTO_LOCK_DSA 8 +#define CRYPTO_LOCK_RSA 9 +#define CRYPTO_LOCK_EVP_PKEY 10 +#define CRYPTO_LOCK_X509_STORE 11 +#define CRYPTO_LOCK_SSL_CTX 12 +#define CRYPTO_LOCK_SSL_CERT 13 +#define CRYPTO_LOCK_SSL_SESSION 14 +#define CRYPTO_LOCK_SSL 15 +#define CRYPTO_LOCK_RAND 16 +#define CRYPTO_LOCK_MALLOC 17 +#define CRYPTO_LOCK_BIO 18 +#define CRYPTO_LOCK_BIO_GETHOSTBYNAME 19 +#define CRYPTO_NUM_LOCKS 20 + +#define CRYPTO_LOCK 1 +#define CRYPTO_UNLOCK 2 +#define CRYPTO_READ 4 +#define CRYPTO_WRITE 8 + +/* The following stuff is not being used, it was not finished for + * SSLeay 0.6.0 */ +#ifndef CRYPTO_w_lock +#define CRYPTO_w_lock(type) \ + CRYPTO_lock(CRYPTO_LOCK|CRYPTO_WRITE,type,__FILE__,__LINE__) +#define CRYPTO_w_unlock(type) \ + CRYPTO_lock(CRYPTO_UNLOCK|CRYPTO_WRITE,type,__FILE__,__LINE__) +#define CRYPTO_r_lock(type) \ + CRYPTO_lock(CRYPTO_LOCK|CRYPTO_READ,type,__FILE__,__LINE__) +#define CRYPTO_r_unlock(type) \ + CRYPTO_lock(CRYPTO_UNLOCK|CRYPTO_READ,type,__FILE__,__LINE__) +#define CRYPTO_add(addr,amount,type) \ + CRYPTO_add_lock(addr,amount,type,__FILE__,__LINE__) + +#endif + +/* The following can be used to detect memory leaks in the SSLeay library. + * It used, it turns on malloc checking */ + +#define CRYPTO_MEM_CHECK_OFF 0x0 +#define CRYPTO_MEM_CHECK_ON 0x1 + +/* +typedef struct crypto_mem_st + { + char *(*malloc_func)(); + char *(*realloc_func)(); + void (*free_func)(); + } CRYPTO_MEM_FUNC; +*/ + + +/* Use this for win32 DLL's */ +#define CRYPTO_malloc_init() CRYPTO_set_mem_functions(\ + (char *(*)())malloc,\ + (char *(*)())realloc,\ + (void (*)())free) + +#ifdef CRYPTO_MDEBUG +#define Malloc(num) CRYPTO_dbg_malloc((int)num,__FILE__,__LINE__) +#define Realloc(addr,num) \ + CRYPTO_dbg_realloc((char *)addr,(int)num,__FILE__,__LINE__) +#define Remalloc(addr,num) \ + CRYPTO_dbg_remalloc((char **)addr,(int)num,__FILE__,__LINE__) +#define FreeFunc CRYPTO_dbg_free +#define Free(addr) CRYPTO_dbg_free((char *)(addr)) +#else +#define Remalloc CRYPTO_remalloc +#if defined(WIN32) || defined(MFUNC) +#define Malloc CRYPTO_malloc +#define Realloc(a,n) CRYPTO_realloc((char *)(a),(n)) +#define FreeFunc CRYPTO_free +#define Free(addr) CRYPTO_free((char *)(addr)) +#else +#define Malloc malloc +#define Realloc realloc +#define FreeFunc free +#define Free(addr) free((char *)(addr)) +#endif /* WIN32 || MFUNC */ +#endif /* MDEBUG */ + +#ifndef NOPROTO + +char *SSLeay_version(int type); +unsigned long SSLeay(void); + +int CRYPTO_mem_ctrl(int mode); +void CRYPTO_lock(int mode, int type,char *file,int line); +void CRYPTO_set_locking_callback(void (*func)(int mode,int type,char *file, + int line)); +void (*CRYPTO_get_locking_callback(void))(int mode,int type,char *file, + int line); +void CRYPTO_set_add_lock_callback(int (*func)(int *num,int mount, + int type,char *file, int line)); +int (*CRYPTO_get_add_lock_callback(void))(int *num,int mount, + int type,char *file,int line); +void CRYPTO_set_id_callback(unsigned long (*func)(void)); +unsigned long (*CRYPTO_get_id_callback(void))(void); +unsigned long CRYPTO_thread_id(void); +char *CRYPTO_get_lock_name(int type); +int CRYPTO_add_lock(int *pointer,int amount,int type, char *file,int line); + +void CRYPTO_set_mem_functions(char *(*m)(),char *(*r)(), void (*free_func)()); +void CRYPTO_get_mem_functions(char *(**m)(),char *(**r)(), void (**f)()); + +char *CRYPTO_malloc(int num); +char *CRYPTO_realloc(char *addr,int num); +void CRYPTO_free(char *); +char *CRYPTO_remalloc(char *addr,int num); + +char *CRYPTO_dbg_malloc(int num,char *file,int line); +char *CRYPTO_dbg_realloc(char *addr,int num,char *file,int line); +void CRYPTO_dbg_free(char *); +char *CRYPTO_dbg_remalloc(char *addr,int num,char *file,int line); +#ifndef WIN16 +void CRYPTO_mem_leaks_fp(FILE *); +#endif +#ifdef HEADER_BIO_H +void CRYPTO_mem_leaks(BIO *); +#endif +/* unsigned long order, char *file, int line, int num_bytes, char *addr */ +void CRYPTO_mem_leaks_cb(void (*cb)()); + +#else + +int CRYPTO_mem_ctrl(); +char *SSLeay_version(); +unsigned long SSLeay(); + +void CRYPTO_lock(); +void CRYPTO_set_locking_callback(); +void (*CRYPTO_get_locking_callback())(); +void CRYPTO_set_add_lock_callback(); +int (*CRYPTO_get_add_lock_callback())(); +void CRYPTO_set_id_callback(); +unsigned long (*CRYPTO_get_id_callback())(); +unsigned long CRYPTO_thread_id(); +char *CRYPTO_get_lock_name(); +int CRYPTO_add_lock(); + +void CRYPTO_set_mem_functions(); +void CRYPTO_get_mem_functions(); +char *CRYPTO_malloc(); +char *CRYPTO_realloc(); +void CRYPTO_free(); +char *CRYPTO_remalloc(); +char *CRYPTO_dbg_remalloc(); +char *CRYPTO_dbg_malloc(); +char *CRYPTO_dbg_realloc(); +void CRYPTO_dbg_free(); +#ifndef WIN16 +void CRYPTO_mem_leaks_fp(); +#endif +void CRYPTO_mem_leaks(); +void CRYPTO_mem_leaks_cb(); + +#endif + +#ifdef __cplusplus +} +#endif + +#endif
diff --git a/crypto/cversion.c b/crypto/cversion.c new file mode 100644 index 0000000..d36496d --- /dev/null +++ b/crypto/cversion.c
@@ -0,0 +1,99 @@ +/* crypto/cversion.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include <string.h> +#include "cryptlib.h" +#include "crypto.h" +#include "date.h" + +char *SSLeay_version(t) +int t; + { + if (t == SSLEAY_VERSION) + return("SSLeay 0.8.1b 29-Jun-1998"); + if (t == SSLEAY_BUILT_ON) + { +#ifdef DATE + static char buf[sizeof(DATE)+10]; + + sprintf(buf,"built on %s",DATE); + return(buf); +#else + return("build date not available"); +#endif + } + if (t == SSLEAY_CFLAGS) + { +#ifdef CFLAGS + static char buf[sizeof(CFLAGS)+10]; + + sprintf(buf,"C flags:%s",CFLAGS); + return(buf); +#else + return("C flags not available"); +#endif + } + return("not available"); + } + +unsigned long SSLeay() + { + return(SSLEAY_VERSION_NUMBER); + } +
diff --git a/crypto/date.h b/crypto/date.h new file mode 100644 index 0000000..ac96ada --- /dev/null +++ b/crypto/date.h
@@ -0,0 +1 @@ +#define DATE "Sat Jul 19 04:59:06 EST 1997"
diff --git a/crypto/des/COPYRIGHT b/crypto/des/COPYRIGHT new file mode 100644 index 0000000..5469e1e --- /dev/null +++ b/crypto/des/COPYRIGHT
@@ -0,0 +1,50 @@ +Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) +All rights reserved. + +This package is an DES implementation written by Eric Young (eay@cryptsoft.com). +The implementation was written so as to conform with MIT's libdes. + +This library is free for commercial and non-commercial use as long as +the following conditions are aheared to. The following conditions +apply to all code found in this distribution. + +Copyright remains Eric Young's, and as such any Copyright notices in +the code are not to be removed. +If this package is used in a product, Eric Young should be given attribution +as the author of that the SSL library. This can be in the form of a textual +message at program startup or in documentation (online or textual) provided +with the package. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +1. Redistributions of source code must retain the copyright + notice, this list of conditions and the following disclaimer. +2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. +3. All advertising materials mentioning features or use of this software + must display the following acknowledgement: + This product includes software developed by Eric Young (eay@cryptsoft.com) + +THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND +ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE +FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS +OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY +OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF +SUCH DAMAGE. + +The license and distribution terms for any publically available version or +derivative of this code cannot be changed. i.e. this code cannot simply be +copied and put under another distrubution license +[including the GNU Public License.] + +The reason behind this being stated in this direct manner is past +experience in code simply being copied and the attribution removed +from it and then being distributed as part of other packages. This +implementation was a non-trivial and unpaid effort.
diff --git a/crypto/des/DES.pm b/crypto/des/DES.pm new file mode 100644 index 0000000..6a175b6 --- /dev/null +++ b/crypto/des/DES.pm
@@ -0,0 +1,19 @@ +package DES; + +require Exporter; +require DynaLoader; +@ISA = qw(Exporter DynaLoader); +# Items to export into callers namespace by default +# (move infrequently used names to @EXPORT_OK below) +@EXPORT = qw( +); +# Other items we are prepared to export if requested +@EXPORT_OK = qw( +crypt +); + +# Preloaded methods go here. Autoload methods go after __END__, and are +# processed by the autosplit program. +bootstrap DES; +1; +__END__
diff --git a/crypto/des/DES.pod b/crypto/des/DES.pod new file mode 100644 index 0000000..8a739e7 --- /dev/null +++ b/crypto/des/DES.pod
@@ -0,0 +1,16 @@ +crypt <= crypt(buf,salt) +key <= set_odd_parity(key) +int <= is_weak_key(key) +keysched<= set_key(key) +key <= ecb_encrypt(string8,ks,enc) +key <= ecb3_encrypt(input,ks1,ks2,enc) +string <= cbc_encrypt(input,ks,ivec,enc) => ivec +string <= cbc3_encrypt(input,ks1,ks2,ivec1,ivec2,enc) => ivec1&ivec2 +ck1,ck2 <= cbc_cksum(input,ks,ivec) => ivec +string <= pcbc_encrypt(input,ks,ivec,enc) => ivec +string <= ofb_encrypt(input,numbits,ks,ivec) => ivec +string <= cfb_encrypt(input,numbits,ks,ivec,enc) => ivec +key <= random_key() +key <= string_to_key(string) +key1,key2<= string_to_2keys(string) +
diff --git a/crypto/des/DES.xs b/crypto/des/DES.xs new file mode 100644 index 0000000..b8050b9 --- /dev/null +++ b/crypto/des/DES.xs
@@ -0,0 +1,268 @@ +#include "EXTERN.h" +#include "perl.h" +#include "XSUB.h" +#include "des.h" + +#define deschar char +static STRLEN len; + +static int +not_here(s) +char *s; +{ + croak("%s not implemented on this architecture", s); + return -1; +} + +MODULE = DES PACKAGE = DES PREFIX = des_ + +char * +des_crypt(buf,salt) + char * buf + char * salt + +void +des_set_odd_parity(key) + des_cblock * key +PPCODE: + { + SV *s; + + s=sv_newmortal(); + sv_setpvn(s,(char *)key,8); + des_set_odd_parity((des_cblock *)SvPV(s,na)); + PUSHs(s); + } + +int +des_is_weak_key(key) + des_cblock * key + +des_key_schedule +des_set_key(key) + des_cblock * key +CODE: + des_set_key(key,RETVAL); +OUTPUT: +RETVAL + +des_cblock +des_ecb_encrypt(input,ks,encrypt) + des_cblock * input + des_key_schedule * ks + int encrypt +CODE: + des_ecb_encrypt(input,&RETVAL,*ks,encrypt); +OUTPUT: +RETVAL + +void +des_cbc_encrypt(input,ks,ivec,encrypt) + char * input + des_key_schedule * ks + des_cblock * ivec + int encrypt +PPCODE: + { + SV *s; + STRLEN len,l; + char *c; + + l=SvCUR(ST(0)); + len=((((unsigned long)l)+7)/8)*8; + s=sv_newmortal(); + sv_setpvn(s,"",0); + SvGROW(s,len); + SvCUR_set(s,len); + c=(char *)SvPV(s,na); + des_cbc_encrypt((des_cblock *)input,(des_cblock *)c, + l,*ks,ivec,encrypt); + sv_setpvn(ST(2),(char *)c[len-8],8); + PUSHs(s); + } + +void +des_cbc3_encrypt(input,ks1,ks2,ivec1,ivec2,encrypt) + char * input + des_key_schedule * ks1 + des_key_schedule * ks2 + des_cblock * ivec1 + des_cblock * ivec2 + int encrypt +PPCODE: + { + SV *s; + STRLEN len,l; + + l=SvCUR(ST(0)); + len=((((unsigned long)l)+7)/8)*8; + s=sv_newmortal(); + sv_setpvn(s,"",0); + SvGROW(s,len); + SvCUR_set(s,len); + des_3cbc_encrypt((des_cblock *)input,(des_cblock *)SvPV(s,na), + l,*ks1,*ks2,ivec1,ivec2,encrypt); + sv_setpvn(ST(3),(char *)ivec1,8); + sv_setpvn(ST(4),(char *)ivec2,8); + PUSHs(s); + } + +void +des_cbc_cksum(input,ks,ivec) + char * input + des_key_schedule * ks + des_cblock * ivec +PPCODE: + { + SV *s1,*s2; + STRLEN len,l; + des_cblock c; + unsigned long i1,i2; + + s1=sv_newmortal(); + s2=sv_newmortal(); + l=SvCUR(ST(0)); + des_cbc_cksum((des_cblock *)input,(des_cblock *)c, + l,*ks,ivec); + i1=c[4]|(c[5]<<8)|(c[6]<<16)|(c[7]<<24); + i2=c[0]|(c[1]<<8)|(c[2]<<16)|(c[3]<<24); + sv_setiv(s1,i1); + sv_setiv(s2,i2); + sv_setpvn(ST(2),(char *)c,8); + PUSHs(s1); + PUSHs(s2); + } + +void +des_cfb_encrypt(input,numbits,ks,ivec,encrypt) + char * input + int numbits + des_key_schedule * ks + des_cblock * ivec + int encrypt +PPCODE: + { + SV *s; + STRLEN len; + char *c; + + len=SvCUR(ST(0)); + s=sv_newmortal(); + sv_setpvn(s,"",0); + SvGROW(s,len); + SvCUR_set(s,len); + c=(char *)SvPV(s,na); + des_cfb_encrypt((unsigned char *)input,(unsigned char *)c, + (int)numbits,(long)len,*ks,ivec,encrypt); + sv_setpvn(ST(3),(char *)ivec,8); + PUSHs(s); + } + +des_cblock * +des_ecb3_encrypt(input,ks1,ks2,encrypt) + des_cblock * input + des_key_schedule * ks1 + des_key_schedule * ks2 + int encrypt +CODE: + { + des_cblock c; + + des_ecb3_encrypt((des_cblock *)input,(des_cblock *)&c, + *ks1,*ks2,encrypt); + RETVAL= &c; + } +OUTPUT: +RETVAL + +void +des_ofb_encrypt(input,numbits,ks,ivec) + unsigned char * input + int numbits + des_key_schedule * ks + des_cblock * ivec +PPCODE: + { + SV *s; + STRLEN len,l; + unsigned char *c; + + len=SvCUR(ST(0)); + s=sv_newmortal(); + sv_setpvn(s,"",0); + SvGROW(s,len); + SvCUR_set(s,len); + c=(unsigned char *)SvPV(s,na); + des_ofb_encrypt((unsigned char *)input,(unsigned char *)c, + numbits,len,*ks,ivec); + sv_setpvn(ST(3),(char *)ivec,8); + PUSHs(s); + } + +void +des_pcbc_encrypt(input,ks,ivec,encrypt) + char * input + des_key_schedule * ks + des_cblock * ivec + int encrypt +PPCODE: + { + SV *s; + STRLEN len,l; + char *c; + + l=SvCUR(ST(0)); + len=((((unsigned long)l)+7)/8)*8; + s=sv_newmortal(); + sv_setpvn(s,"",0); + SvGROW(s,len); + SvCUR_set(s,len); + c=(char *)SvPV(s,na); + des_pcbc_encrypt((des_cblock *)input,(des_cblock *)c, + l,*ks,ivec,encrypt); + sv_setpvn(ST(2),(char *)c[len-8],8); + PUSHs(s); + } + +des_cblock * +des_random_key() +CODE: + { + des_cblock c; + + des_random_key(c); + RETVAL=&c; + } +OUTPUT: +RETVAL + +des_cblock * +des_string_to_key(str) +char * str +CODE: + { + des_cblock c; + + des_string_to_key(str,&c); + RETVAL=&c; + } +OUTPUT: +RETVAL + +void +des_string_to_2keys(str) +char * str +PPCODE: + { + des_cblock c1,c2; + SV *s1,*s2; + + des_string_to_2keys(str,&c1,&c2); + EXTEND(sp,2); + s1=sv_newmortal(); + sv_setpvn(s1,(char *)c1,8); + s2=sv_newmortal(); + sv_setpvn(s2,(char *)c2,8); + PUSHs(s1); + PUSHs(s2); + }
diff --git a/crypto/des/FILES b/crypto/des/FILES new file mode 100644 index 0000000..4c7ea2d --- /dev/null +++ b/crypto/des/FILES
@@ -0,0 +1,96 @@ +/* General stuff */ +COPYRIGHT - Copyright info. +MODES.DES - A description of the features of the different modes of DES. +FILES - This file. +INSTALL - How to make things compile. +Imakefile - For use with kerberos. +README - What this package is. +VERSION - Which version this is and what was changed. +KERBEROS - Kerberos version 4 notes. +Makefile.PL - An old makefile to build with perl5, not current. +Makefile.ssl - The SSLeay makefile +Makefile.uni - The normal unix makefile. +GNUmakefile - The makefile for use with glibc. +makefile.bc - A Borland C makefile +times - Some outputs from 'speed' on some machines. +vms.com - For use when compiling under VMS + +/* My SunOS des(1) replacement */ +des.c - des(1) source code. +des.man - des(1) manual. + +/* Testing and timing programs. */ +destest.c - Source for libdes.a test program. +speed.c - Source for libdes.a timing program. +rpw.c - Source for libdes.a testing password reading routines. + +/* libdes.a source code */ +des_crypt.man - libdes.a manual page. +des.h - Public libdes.a header file. +ecb_enc.c - des_ecb_encrypt() source, this contains the basic DES code. +ecb3_enc.c - des_ecb3_encrypt() source. +cbc_ckm.c - des_cbc_cksum() source. +cbc_enc.c - des_cbc_encrypt() source. +ncbc_enc.c - des_cbc_encrypt() that is 'normal' in that it copies + the new iv values back in the passed iv vector. +ede_enc.c - des_ede3_cbc_encrypt() cbc mode des using triple DES. +cbc3_enc.c - des_3cbc_encrypt() source, don't use this function. +cfb_enc.c - des_cfb_encrypt() source. +cfb64enc.c - des_cfb64_encrypt() cfb in 64 bit mode but setup to be + used as a stream cipher. +cfb64ede.c - des_ede3_cfb64_encrypt() cfb in 64 bit mode but setup to be + used as a stream cipher and using triple DES. +ofb_enc.c - des_cfb_encrypt() source. +ofb64_enc.c - des_ofb_encrypt() ofb in 64 bit mode but setup to be + used as a stream cipher. +ofb64ede.c - des_ede3_ofb64_encrypt() ofb in 64 bit mode but setup to be + used as a stream cipher and using triple DES. +enc_read.c - des_enc_read() source. +enc_writ.c - des_enc_write() source. +pcbc_enc.c - des_pcbc_encrypt() source. +qud_cksm.c - quad_cksum() source. +rand_key.c - des_random_key() source. +read_pwd.c - Source for des_read_password() plus related functions. +set_key.c - Source for des_set_key(). +str2key.c - Covert a string of any length into a key. +fcrypt.c - A small, fast version of crypt(3). +des_locl.h - Internal libdes.a header file. +podd.h - Odd parity tables - used in des_set_key(). +sk.h - Lookup tables used in des_set_key(). +spr.h - What is left of the S tables - used in ecb_encrypt(). +des_ver.h - header file for the external definition of the + version string. +des.doc - SSLeay documentation for the library. + +/* The perl scripts - you can ignore these files they are only + * included for the curious */ +des.pl - des in perl anyone? des_set_key and des_ecb_encrypt + both done in a perl library. +testdes.pl - Testing program for des.pl +doIP - Perl script used to develop IP xor/shift code. +doPC1 - Perl script used to develop PC1 xor/shift code. +doPC2 - Generates sk.h. +PC1 - Output of doPC1 should be the same as output from PC1. +PC2 - used in development of doPC2. +shifts.pl - Perl library used by my perl scripts. + +/* I started making a perl5 dynamic library for libdes + * but did not fully finish, these files are part of that effort. */ +DES.pm +DES.pod +DES.xs +t +typemap + +/* The following are for use with sun RPC implementaions. */ +rpc_des.h +rpc_enc.c + +/* The following are contibuted by Mark Murray <mark@grondar.za>. They + * are not normally built into libdes due to machine specific routines + * contained in them. They are for use in the most recent incarnation of + * export kerberos v 4 (eBones). */ +supp.c +new_rkey.c + +
diff --git a/crypto/des/INSTALL b/crypto/des/INSTALL new file mode 100644 index 0000000..3b8dae6 --- /dev/null +++ b/crypto/des/INSTALL
@@ -0,0 +1,69 @@ +Check the CC and CFLAGS lines in the makefile + +If your C library does not support the times(3) function, change the +#define TIMES to +#undef TIMES in speed.c +If it does, check the HZ value for the times(3) function. +If your system does not define CLK_TCK it will be assumed to +be 100.0. + +If possible use gcc v 2.7.? +Turn on the maximum optimising (normally '-O3 -fomit-frame-pointer' for gcc) +In recent times, some system compilers give better performace. + +type 'make' + +run './destest' to check things are ok. +run './rpw' to check the tty code for reading passwords works. +run './speed' to see how fast those optimisations make the library run :-) +run './des_opts' to determin the best compile time options. + +The output from des_opts should be put in the makefile options and des_enc.c +should be rebuilt. For 64 bit computers, do not use the DES_PTR option. +For the DEC Alpha, edit des.h and change DES_LONG to 'unsigned int' +and then you can use the 'DES_PTR' option. + +The file options.txt has the options listed for best speed on quite a +few systems. Look and the options (UNROLL, PTR, RISC2 etc) and then +turn on the relevent option in the Makefile + +There are some special Makefile targets that make life easier. +make cc - standard cc build +make gcc - standard gcc build +make x86-elf - x86 assember (elf), linux-elf. +make x86-out - x86 assember (a.out), FreeBSD +make x86-solaris- x86 assember +make x86-bsdi - x86 assember (a.out with primative assember). + +If at all possible use the assember (for Windows NT/95, use +asm/win32.obj to link with). The x86 assember is very very fast. + +A make install will by default install +libdes.a in /usr/local/lib/libdes.a +des in /usr/local/bin/des +des_crypt.man in /usr/local/man/man3/des_crypt.3 +des.man in /usr/local/man/man1/des.1 +des.h in /usr/include/des.h + +des(1) should be compatible with sunOS's but I have been unable to +test it. + +These routines should compile on MSDOS, most 32bit and 64bit version +of Unix (BSD and SYSV) and VMS, without modification. +The only problems should be #include files that are in the wrong places. + +These routines can be compiled under MSDOS. +I have successfully encrypted files using des(1) under MSDOS and then +decrypted the files on a SparcStation. +I have been able to compile and test the routines with +Microsoft C v 5.1 and Turbo C v 2.0. +The code in this library is in no way optimised for the 16bit +operation of MSDOS. + +When building for glibc, ignore all of the above and just unpack into +glibc-1.??/des and then gmake as per normal. + +As a final note on performace. Certain CPUs like sparcs and Alpha often give +a %10 speed difference depending on the link order. It is rather anoying +when one program reports 'x' DES encrypts a second and another reports +'x*0.9' the speed.
diff --git a/crypto/des/Imakefile b/crypto/des/Imakefile new file mode 100644 index 0000000..1b9b562 --- /dev/null +++ b/crypto/des/Imakefile
@@ -0,0 +1,35 @@ +# This Imakefile has not been tested for a while but it should still +# work when placed in the correct directory in the kerberos v 4 distribution + +SRCS= cbc_cksm.c cbc_enc.c ecb_enc.c pcbc_enc.c \ + qud_cksm.c rand_key.c read_pwd.c set_key.c str2key.c \ + enc_read.c enc_writ.c fcrypt.c cfb_enc.c \ + ecb3_enc.c ofb_enc.c ofb64enc.c + +OBJS= cbc_cksm.o cbc_enc.o ecb_enc.o pcbc_enc.o \ + qud_cksm.o rand_key.o read_pwd.o set_key.o str2key.o \ + enc_read.o enc_writ.o fcrypt.o cfb_enc.o \ + ecb3_enc.o ofb_enc.o ofb64enc.o + +GENERAL=COPYRIGHT FILES INSTALL Imakefile README VERSION makefile times \ + vms.com KERBEROS +DES= des.c des.man +TESTING=destest.c speed.c rpw.c +LIBDES= des_crypt.man des.h des_locl.h podd.h sk.h spr.h + +PERL= des.pl testdes.pl doIP doPC1 doPC2 PC1 PC2 shifts.pl + +CODE= $(GENERAL) $(DES) $(TESTING) $(SRCS) $(LIBDES) $(PERL) + +SRCDIR=$(SRCTOP)/lib/des + +DBG= -O +INCLUDE= -I$(SRCDIR) +CC= cc + +library_obj_rule() + +install_library_target(des,$(OBJS),$(SRCS),) + +test(destest,libdes.a,) +test(rpw,libdes.a,)
diff --git a/crypto/des/KERBEROS b/crypto/des/KERBEROS new file mode 100644 index 0000000..f401b10 --- /dev/null +++ b/crypto/des/KERBEROS
@@ -0,0 +1,41 @@ + [ This is an old file, I don't know if it is true anymore + but I will leave the file here - eay 21/11/95 ] + +To use this library with Bones (kerberos without DES): +1) Get my modified Bones - eBones. It can be found on + gondwana.ecr.mu.oz.au (128.250.1.63) /pub/athena/eBones-p9.tar.Z + and + nic.funet.fi (128.214.6.100) /pub/unix/security/Kerberos/eBones-p9.tar.Z + +2) Unpack this library in src/lib/des, makeing sure it is version + 3.00 or greater (libdes.tar.93-10-07.Z). This versions differences + from the version in comp.sources.misc volume 29 patchlevel2. + The primarily difference is that it should compile under kerberos :-). + It can be found at. + ftp.psy.uq.oz.au (130.102.32.1) /pub/DES/libdes.tar.93-10-07.Z + +Now do a normal kerberos build and things should work. + +One problem I found when I was build on my local sun. +--- +For sunOS 4.1.1 apply the following patch to src/util/ss/make_commands.c + +*** make_commands.c.orig Fri Jul 3 04:18:35 1987 +--- make_commands.c Wed May 20 08:47:42 1992 +*************** +*** 98,104 **** + if (!rename(o_file, z_file)) { + if (!vfork()) { + chdir("/tmp"); +! execl("/bin/ld", "ld", "-o", o_file+5, "-s", "-r", "-n", + z_file+5, 0); + perror("/bin/ld"); + _exit(1); +--- 98,104 ---- + if (!rename(o_file, z_file)) { + if (!vfork()) { + chdir("/tmp"); +! execl("/bin/ld", "ld", "-o", o_file+5, "-s", "-r", + z_file+5, 0); + perror("/bin/ld"); + _exit(1);
diff --git a/crypto/des/MODES.DES b/crypto/des/MODES.DES new file mode 100644 index 0000000..0cbc44f --- /dev/null +++ b/crypto/des/MODES.DES
@@ -0,0 +1,84 @@ +Modes of DES +Quite a bit of the following information has been taken from + AS 2805.5.2 + Australian Standard + Electronic funds transfer - Requirements for interfaces, + Part 5.2: Modes of operation for an n-bit block cipher algorithm + Appendix A + +There are several different modes in which DES can be used, they are +as follows. + +Electronic Codebook Mode (ECB) (des_ecb_encrypt()) +- 64 bits are enciphered at a time. +- The order of the blocks can be rearranged without detection. +- The same plaintext block always produces the same ciphertext block + (for the same key) making it vulnerable to a 'dictionary attack'. +- An error will only affect one ciphertext block. + +Cipher Block Chaining Mode (CBC) (des_cbc_encrypt()) +- a multiple of 64 bits are enciphered at a time. +- The CBC mode produces the same ciphertext whenever the same + plaintext is encrypted using the same key and starting variable. +- The chaining operation makes the ciphertext blocks dependent on the + current and all preceding plaintext blocks and therefore blocks can not + be rearranged. +- The use of different starting variables prevents the same plaintext + enciphering to the same ciphertext. +- An error will affect the current and the following ciphertext blocks. + +Cipher Feedback Mode (CFB) (des_cfb_encrypt()) +- a number of bits (j) <= 64 are enciphered at a time. +- The CFB mode produces the same ciphertext whenever the same + plaintext is encrypted using the same key and starting variable. +- The chaining operation makes the ciphertext variables dependent on the + current and all preceding variables and therefore j-bit variables are + chained together and con not be rearranged. +- The use of different starting variables prevents the same plaintext + enciphering to the same ciphertext. +- The strength of the CFB mode depends on the size of k (maximal if + j == k). In my implementation this is always the case. +- Selection of a small value for j will require more cycles through + the encipherment algorithm per unit of plaintext and thus cause + greater processing overheads. +- Only multiples of j bits can be enciphered. +- An error will affect the current and the following ciphertext variables. + +Output Feedback Mode (OFB) (des_ofb_encrypt()) +- a number of bits (j) <= 64 are enciphered at a time. +- The OFB mode produces the same ciphertext whenever the same + plaintext enciphered using the same key and starting variable. More + over, in the OFB mode the same key stream is produced when the same + key and start variable are used. Consequently, for security reasons + a specific start variable should be used only once for a given key. +- The absence of chaining makes the OFB more vulnerable to specific attacks. +- The use of different start variables values prevents the same + plaintext enciphering to the same ciphertext, by producing different + key streams. +- Selection of a small value for j will require more cycles through + the encipherment algorithm per unit of plaintext and thus cause + greater processing overheads. +- Only multiples of j bits can be enciphered. +- OFB mode of operation does not extend ciphertext errors in the + resultant plaintext output. Every bit error in the ciphertext causes + only one bit to be in error in the deciphered plaintext. +- OFB mode is not self-synchronising. If the two operation of + encipherment and decipherment get out of synchronism, the system needs + to be re-initialised. +- Each re-initialisation should use a value of the start variable +different from the start variable values used before with the same +key. The reason for this is that an identical bit stream would be +produced each time from the same parameters. This would be +susceptible to a 'known plaintext' attack. + +Triple ECB Mode (des_ecb3_encrypt()) +- Encrypt with key1, decrypt with key2 and encrypt with key1 again. +- As for ECB encryption but increases the effective key length to 112 bits. +- If both keys are the same it is equivalent to encrypting once with + just one key. + +Triple CBC Mode (des_3cbc_encrypt()) +- Encrypt with key1, decrypt with key2 and encrypt with key1 again. +- As for CBC encryption but increases the effective key length to 112 bits. +- If both keys are the same it is equivalent to encrypting once with + just one key.
diff --git a/crypto/des/Makefile.PL b/crypto/des/Makefile.PL new file mode 100644 index 0000000..b54a243 --- /dev/null +++ b/crypto/des/Makefile.PL
@@ -0,0 +1,14 @@ +use ExtUtils::MakeMaker; +# See lib/ExtUtils/MakeMaker.pm for details of how to influence +# the contents of the Makefile being created. +&writeMakefile( + 'potential_libs' => '', # e.g., '-lm' + 'INC' => '', # e.g., '-I/usr/include/other' + 'DISTNAME' => 'DES', + 'VERSION' => '0.1', + 'DEFINE' => '-DPERL5', + 'OBJECT' => 'DES.o cbc_cksm.o cbc_enc.o ecb_enc.o pcbc_enc.o \ + rand_key.o set_key.o str2key.o \ + enc_read.o enc_writ.o fcrypt.o cfb_enc.o \ + ecb3_enc.o ofb_enc.o cbc3_enc.o des_enc.o', + );
diff --git a/crypto/des/Makefile.lit b/crypto/des/Makefile.lit new file mode 100644 index 0000000..cfd1b40 --- /dev/null +++ b/crypto/des/Makefile.lit
@@ -0,0 +1,249 @@ +# You must select the correct terminal control system to be used to +# turn character echo off when reading passwords. There a 5 systems +# SGTTY - the old BSD system +# TERMIO - most system V boxes +# TERMIOS - SGI (ala IRIX). +# VMS - the DEC operating system +# MSDOS - we all know what it is :-) +# read_pwd.c makes a reasonable guess at what is correct. + +# Targets +# make - twidle the options yourself :-) +# make cc - standard cc options +# make gcc - standard gcc options +# make x86-elf - linux-elf etc +# make x86-out - linux-a.out, FreeBSD etc +# make x86-solaris +# make x86-bdsi + +# If you are on a DEC Alpha, edit des.h and change the DES_LONG +# define to 'unsigned int'. I have seen this give a %20 speedup. + +OPTS0= -DLIBDES_LIT -DRAND -DTERMIO #-DNOCONST + +# Version 1.94 has changed the strings_to_key function so that it is +# now compatible with MITs when the string is longer than 8 characters. +# If you wish to keep the old version, uncomment the following line. +# This will affect the -E/-D options on des(1). +#OPTS1= -DOLD_STR_TO_KEY + +# There are 4 possible performance options +# -DDES_PTR +# -DDES_RISC1 +# -DDES_RISC2 (only one of DES_RISC1 and DES_RISC2) +# -DDES_UNROLL +# after the initial build, run 'des_opts' to see which options are best +# for your platform. There are some listed in options.txt +#OPTS2= -DDES_PTR +#OPTS3= -DDES_RISC1 # or DES_RISC2 +#OPTS4= -DDES_UNROLL + +OPTS= $(OPTS0) $(OPTS1) $(OPTS2) $(OPTS3) $(OPTS4) + +MAKE=make -f Makefile +#CC=cc +#CFLAG= -O + +CC=gcc +#CFLAG= -O4 -funroll-loops -fomit-frame-pointer +CFLAG= -O3 -fomit-frame-pointer + +CFLAGS=$(OPTS) $(CFLAG) +CPP=$(CC) -E +AS=as + +# Assember version of des_encrypt*(). +DES_ENC=des_enc.o fcrypt_b.o # normal C version +#DES_ENC=asm/dx86-elf.o asm/cx86-elf.o # elf format x86 +#DES_ENC=asm/dx86-out.o asm/cx86-out.o # a.out format x86 +#DES_ENC=asm/dx86-sol.o asm/cx86-sol.o # solaris format x86 +#DES_ENC=asm/dx86bsdi.o asm/cx86basi.o # bsdi format x86 + +LIBDIR=/usr/local/lib +BINDIR=/usr/local/bin +INCDIR=/usr/local/include +MANDIR=/usr/local/man +MAN1=1 +MAN3=3 +SHELL=/bin/sh +OBJ_LIT=ede_enc.o cbc_enc.o ncbc_enc.o ecb_enc.o $(DES_ENC) fcrypt.o set_key.o +OBJ_FULL=cbc3_enc.o cbc_cksm.o $(OBJ_LIT) pcbc_enc.o \ + xcbc_enc.o qud_cksm.o \ + cfb64ede.o cfb64enc.o cfb_enc.o ecb3_enc.o \ + enc_read.o enc_writ.o ofb64ede.o ofb64enc.o ofb_enc.o \ + rand_key.o read_pwd.o read2pwd.o rpc_enc.o str2key.o supp.o + +GENERAL_LIT=COPYRIGHT INSTALL README VERSION Makefile des_crypt.man \ + des.doc options.txt asm +GENERAL_FULL=$(GENERAL_LIT) FILES Imakefile times vms.com KERBEROS MODES.DES \ + GNUmakefile des.man DES.pm DES.pod DES.xs Makefile.PL \ + Makefile.uni typemap t Makefile.ssl makefile.bc Makefile.lit \ + des.org des_locl.org +TESTING_LIT= destest speed des_opts +TESTING_FULL= destest speed des_opts $(TESTING_LIT) +TESTING_SRC_LIT=destest.c speed.c des_opts.c +TESTING_SRC_FULL=rpw.c $(TESTING_SRC_LIT) +HEADERS_LIT=des_ver.h des.h des_locl.h podd.h sk.h spr.h +HEADERS_FULL= $(HEADERS_LIT) rpc_des.h +LIBDES_LIT=ede_enc.c cbc_enc.c ncbc_enc.c ecb_enc.c fcrypt.c set_key.c \ + des_enc.c fcrypt_b.c +LIBDES_FULL= cbc_cksm.c pcbc_enc.c qud_cksm.c \ + cfb64ede.c cfb64enc.c cfb_enc.c ecb3_enc.c cbc3_enc.c \ + enc_read.c enc_writ.c ofb64ede.c ofb64enc.c ofb_enc.c \ + rand_key.c rpc_enc.c str2key.c supp.c \ + xcbc_enc.c $(LIBDES_LIT) read_pwd.c read2pwd.c + +PERL= des.pl testdes.pl doIP doPC1 doPC2 PC1 PC2 shifts.pl + +OBJ= $(OBJ_LIT) +GENERAL=$(GENERAL_LIT) +TESTING=$(TESTING_LIT) +TESTING_SRC=$(TESTING_SRC_LIT) +HEADERS=$(HEADERS_LIT) +LIBDES= $(LIBDES_LIT) + +ALL= $(GENERAL) $(TESTING_SRC) $(LIBDES) $(PERL) $(HEADERS) + +DLIB= libdes.a + +all: $(DLIB) $(TESTING) + +cc: + $(MAKE) CC=cc CFLAGS="-O $(OPTS) $(CFLAG)" all + +gcc: + $(MAKE) CC=gcc CFLAGS="-O3 -fomit-frame-pointer $(OPTS) $(CFLAG)" all + +x86-elf: + $(MAKE) DES_ENC='asm/dx86-elf.o asm/cx86-elf.o' CC=$(CC) CFLAGS="-DELF $(OPTS) $(CFLAG)" all + +x86-out: + $(MAKE) DES_ENC='asm/dx86-out.o asm/cx86-out.o' CC=$(CC) CFLAGS="-DOUT $(OPTS) $(CFLAG)" all + +x86-solaris: + $(MAKE) DES_ENC='asm/dx86-sol.o asm/cx86-sol.o' CC=$(CC) CFLAGS="-DSOL $(OPTS) $(CFLAG)" all + +x86-bsdi: + $(MAKE) DES_ENC='asm/dx86bsdi.o asm/cx86bsdi.o' CC=$(CC) CFLAGS="-DBSDI $(OPTS) $(CFLAG)" all + +# elf +asm/dx86-elf.o: asm/dx86-cpp.s asm/dx86unix.cpp + $(CPP) -DELF asm/dx86unix.cpp | $(AS) -o asm/dx86-elf.o + +asm/cx86-elf.o: asm/cx86-cpp.s asm/cx86unix.cpp + $(CPP) -DELF asm/cx86unix.cpp | $(AS) -o asm/cx86-elf.o + +# solaris +asm/dx86-sol.o: asm/dx86-cpp.s asm/dx86unix.cpp + $(CC) -E -DSOL asm/dx86unix.cpp | sed 's/^#.*//' > asm/dx86-sol.s + as -o asm/dx86-sol.o asm/dx86-sol.s + rm -f asm/dx86-sol.s + +asm/cx86-sol.o: asm/cx86-cpp.s asm/cx86unix.cpp + $(CC) -E -DSOL asm/cx86unix.cpp | sed 's/^#.*//' > asm/cx86-sol.s + as -o asm/cx86-sol.o asm/cx86-sol.s + rm -f asm/cx86-sol.s + +# a.out +asm/dx86-out.o: asm/dx86-cpp.s asm/dx86unix.cpp + $(CPP) -DOUT asm/dx86unix.cpp | $(AS) -o asm/dx86-out.o + +asm/cx86-out.o: asm/cx86-cpp.s asm/cx86unix.cpp + $(CPP) -DOUT asm/cx86unix.cpp | $(AS) -o asm/cx86-out.o + +# bsdi +asm/dx86bsdi.o: asm/dx86-cpp.s asm/dx86unix.cpp + $(CPP) -DBSDI asm/dx86unix.cpp | $(AS) -o asm/dx86bsdi.o + +asm/cx86bsdi.o: asm/cx86-cpp.s asm/cx86unix.cpp + $(CPP) -DBSDI asm/cx86unix.cpp | $(AS) -o asm/cx86bsdi.o + +test: all + ./destest + +$(DLIB): $(OBJ) + /bin/rm -f $(DLIB) + ar cr $(DLIB) $(OBJ) + -if test -s /bin/ranlib; then /bin/ranlib $(DLIB); \ + else if test -s /usr/bin/ranlib; then /usr/bin/ranlib $(DLIB); \ + else exit 0; fi; fi + +des_opts: des_opts.o $(DLIB) + $(CC) $(CFLAGS) -o des_opts des_opts.o $(DLIB) + +destest: destest.o $(DLIB) + $(CC) $(CFLAGS) -o destest destest.o $(DLIB) + +rpw: rpw.o $(DLIB) + $(CC) $(CFLAGS) -o rpw rpw.o $(DLIB) + +speed: speed.o $(DLIB) + $(CC) $(CFLAGS) -o speed speed.o $(DLIB) + +des: des.o $(DLIB) + $(CC) $(CFLAGS) -o des des.o $(DLIB) + +tags: + ctags $(TESTING_SRC) $(LIBDES) + +tar_lit: + /bin/mv Makefile Makefile.tmp + /bin/cp Makefile.lit Makefile + tar chf libdes-l.tar $(LIBDES_LIT) $(HEADERS_LIT) \ + $(GENERAL_LIT) $(TESTING_SRC_LIT) + /bin/rm -f Makefile + /bin/mv Makefile.tmp Makefile + +tar: + tar chf libdes.tar $(ALL) + +shar: + shar $(ALL) >libdes.shar + +depend: + makedepend $(LIBDES) $(TESTING_SRC) + +clean: + /bin/rm -f *.o tags core $(TESTING) $(DLIB) .nfs* *.old *.bak asm/*.o + +dclean: + sed -e '/^# DO NOT DELETE THIS LINE/ q' Makefile >Makefile.new + mv -f Makefile.new Makefile + +# Eric is probably going to choke when he next looks at this --tjh +install: $(DLIB) des + if test $(INSTALLTOP); then \ + echo SSL style install; \ + cp $(DLIB) $(INSTALLTOP)/lib; \ + if test -s /bin/ranlib; then \ + /bin/ranlib $(INSTALLTOP)/lib/$(DLIB); \ + else \ + if test -s /usr/bin/ranlib; then \ + /usr/bin/ranlib $(INSTALLTOP)/lib/$(DLIB); \ + fi; fi; \ + chmod 644 $(INSTALLTOP)/lib/$(DLIB); \ + cp des.h $(INSTALLTOP)/include; \ + chmod 644 $(INSTALLTOP)/include/des.h; \ + cp des $(INSTALLTOP)/bin; \ + chmod 755 $(INSTALLTOP)/bin/des; \ + else \ + echo Standalone install; \ + cp $(DLIB) $(LIBDIR)/$(DLIB); \ + if test -s /bin/ranlib; then \ + /bin/ranlib $(LIBDIR)/$(DLIB); \ + else \ + if test -s /usr/bin/ranlib; then \ + /usr/bin/ranlib $(LIBDIR)/$(DLIB); \ + fi; \ + fi; \ + chmod 644 $(LIBDIR)/$(DLIB); \ + cp des $(BINDIR)/des; \ + chmod 711 $(BINDIR)/des; \ + cp des_crypt.man $(MANDIR)/man$(MAN3)/des_crypt.$(MAN3); \ + chmod 644 $(MANDIR)/man$(MAN3)/des_crypt.$(MAN3); \ + cp des.man $(MANDIR)/man$(MAN1)/des.$(MAN1); \ + chmod 644 $(MANDIR)/man$(MAN1)/des.$(MAN1); \ + cp des.h $(INCDIR)/des.h; \ + chmod 644 $(INCDIR)/des.h; \ + fi +# DO NOT DELETE THIS LINE -- make depend depends on it.
diff --git a/crypto/des/Makefile.ssl b/crypto/des/Makefile.ssl new file mode 100644 index 0000000..51bfe7c --- /dev/null +++ b/crypto/des/Makefile.ssl
@@ -0,0 +1,135 @@ +# +# SSLeay/crypto/des/Makefile +# + +DIR= des +TOP= ../.. +CC= cc +CPP= $(CC) -E +INCLUDES= +CFLAG=-g +INSTALLTOP=/usr/local/ssl +MAKE= make -f Makefile.ssl +MAKEDEPEND= makedepend -f Makefile.ssl +MAKEFILE= Makefile.ssl +AR= ar r +DES_ENC= des_enc.o fcrypt_b.o +# or use +#DES_ENC= dx86-elf.o cx86-elf.o + +CFLAGS= $(INCLUDES) $(CFLAG) + +GENERAL=Makefile des.org des_locl.org +TEST=destest.c +APPS= + +LIB=$(TOP)/libcrypto.a +LIBSRC= cbc3_enc.c cbc_cksm.c cbc_enc.c cfb64enc.c cfb_enc.c \ + ecb3_enc.c ecb_enc.c ede_enc.c enc_read.c enc_writ.c \ + fcrypt.c ncbc_enc.c ofb64enc.c ofb_enc.c pcbc_enc.c \ + qud_cksm.c rand_key.c read_pwd.c rpc_enc.c set_key.c \ + des_enc.c fcrypt_b.c read2pwd.c \ + fcrypt.c xcbc_enc.c \ + str2key.c cfb64ede.c ofb64ede.c supp.c + +LIBOBJ= set_key.o ecb_enc.o ede_enc.o cbc_enc.o cbc3_enc.o \ + ecb3_enc.o cfb64enc.o cfb64ede.o cfb_enc.o ofb64ede.o \ + enc_read.o enc_writ.o ncbc_enc.o ofb64enc.o \ + ofb_enc.o str2key.o pcbc_enc.o qud_cksm.o rand_key.o \ + ${DES_ENC} read2pwd.o \ + fcrypt.o xcbc_enc.o read_pwd.o rpc_enc.o cbc_cksm.o supp.o + +SRC= $(LIBSRC) + +EXHEADER= des.h +HEADER= des_locl.h rpc_des.h podd.h sk.h spr.h des_ver.h $(EXHEADER) + +ALL= $(GENERAL) $(SRC) $(HEADER) + +top: + (cd ../..; $(MAKE) DIRS=crypto SDIRS=$(DIR) sub_all) + +all: lib + +lib: $(LIBOBJ) + $(AR) $(LIB) $(LIBOBJ) + sh $(TOP)/util/ranlib.sh $(LIB) + @touch lib + +# elf +asm/dx86-elf.o: asm/dx86-cpp.s asm/dx86unix.cpp + $(CPP) -DELF asm/dx86unix.cpp | as -o asm/dx86-elf.o + +asm/cx86-elf.o: asm/cx86-cpp.s asm/cx86unix.cpp + $(CPP) -DELF asm/cx86unix.cpp | as -o asm/cx86-elf.o + +# solaris +asm/dx86-sol.o: asm/dx86-cpp.s asm/dx86unix.cpp + $(CC) -E -DSOL asm/dx86unix.cpp | sed 's/^#.*//' > asm/dx86-sol.s + as -o asm/dx86-sol.o asm/dx86-sol.s + rm -f asm/dx86-sol.s + +asm/cx86-sol.o: asm/cx86-cpp.s asm/cx86unix.cpp + $(CC) -E -DSOL asm/cx86unix.cpp | sed 's/^#.*//' > asm/cx86-sol.s + as -o asm/cx86-sol.o asm/cx86-sol.s + rm -f asm/cx86-sol.s + +# a.out +asm/dx86-out.o: asm/dx86-cpp.s asm/dx86unix.cpp + $(CPP) -DOUT asm/dx86unix.cpp | as -o asm/dx86-out.o + +asm/cx86-out.o: asm/cx86-cpp.s asm/cx86unix.cpp + $(CPP) -DOUT asm/cx86unix.cpp | as -o asm/cx86-out.o + +# bsdi +asm/dx86bsdi.o: asm/dx86-cpp.s asm/dx86unix.cpp + $(CPP) -DBSDI asm/dx86unix.cpp | as -o asm/dx86bsdi.o + +asm/cx86bsdi.o: asm/cx86-cpp.s asm/cx86unix.cpp + $(CPP) -DBSDI asm/cx86unix.cpp | as -o asm/cx86bsdi.o + +files: + perl $(TOP)/util/files.pl Makefile.ssl >> $(TOP)/MINFO + +links: + /bin/rm -f Makefile + $(TOP)/util/point.sh Makefile.ssl Makefile + /bin/rm -f des.doc + $(TOP)/util/point.sh ../../doc/des.doc des.doc + $(TOP)/util/mklink.sh ../../include $(EXHEADER) + $(TOP)/util/mklink.sh ../../test $(TEST) + $(TOP)/util/mklink.sh ../../apps $(APPS) + /bin/rm -f asm/x86ms.pl asm/x86unix.pl + $(TOP)/util/point.sh ../../perlasm/x86ms.pl asm/x86ms.pl + $(TOP)/util/point.sh ../../perlasm/x86unix.pl asm/x86unix.pl + +install: installs + +installs: + @for i in $(EXHEADER) ; \ + do \ + (cp $$i $(INSTALLTOP)/include/$$i; \ + chmod 644 $(INSTALLTOP)/include/$$i ); \ + done; + +tags: + ctags $(SRC) + +tests: + +lint: + lint -DLINT $(INCLUDES) $(SRC)>fluff + +depend: + $(MAKEDEPEND) $(INCLUDES) $(PROGS) $(LIBSRC) + +dclean: + perl -pe 'if (/^# DO NOT DELETE THIS LINE/) {print; exit(0);}' $(MAKEFILE) >Makefile.new + mv -f Makefile.new $(MAKEFILE) + +clean: + /bin/rm -f *.o asm/*.o *.obj lib tags core .pure .nfs* *.old *.bak fluff + +errors: + +# DO NOT DELETE THIS LINE -- make depend depends on it.
diff --git a/crypto/des/Makefile.uni b/crypto/des/Makefile.uni new file mode 100644 index 0000000..4e29805 --- /dev/null +++ b/crypto/des/Makefile.uni
@@ -0,0 +1,249 @@ +# You must select the correct terminal control system to be used to +# turn character echo off when reading passwords. There a 5 systems +# SGTTY - the old BSD system +# TERMIO - most system V boxes +# TERMIOS - SGI (ala IRIX). +# VMS - the DEC operating system +# MSDOS - we all know what it is :-) +# read_pwd.c makes a reasonable guess at what is correct. + +# Targets +# make - twidle the options yourself :-) +# make cc - standard cc options +# make gcc - standard gcc options +# make x86-elf - linux-elf etc +# make x86-out - linux-a.out, FreeBSD etc +# make x86-solaris +# make x86-bdsi + +# If you are on a DEC Alpha, edit des.h and change the DES_LONG +# define to 'unsigned int'. I have seen this give a %20 speedup. + +OPTS0= -DRAND -DTERMIO #-DNOCONST + +# Version 1.94 has changed the strings_to_key function so that it is +# now compatible with MITs when the string is longer than 8 characters. +# If you wish to keep the old version, uncomment the following line. +# This will affect the -E/-D options on des(1). +#OPTS1= -DOLD_STR_TO_KEY + +# There are 4 possible performance options +# -DDES_PTR +# -DDES_RISC1 +# -DDES_RISC2 (only one of DES_RISC1 and DES_RISC2) +# -DDES_UNROLL +# after the initial build, run 'des_opts' to see which options are best +# for your platform. There are some listed in options.txt +#OPTS2= -DDES_PTR +#OPTS3= -DDES_RISC1 # or DES_RISC2 +#OPTS4= -DDES_UNROLL + +OPTS= $(OPTS0) $(OPTS1) $(OPTS2) $(OPTS3) $(OPTS4) + +MAKE=make -f Makefile +#CC=cc +#CFLAG= -O + +CC=gcc +#CFLAG= -O4 -funroll-loops -fomit-frame-pointer +CFLAG= -O3 -fomit-frame-pointer + +CFLAGS=$(OPTS) $(CFLAG) +CPP=$(CC) -E +AS=as + +# Assember version of des_encrypt*(). +DES_ENC=des_enc.o fcrypt_b.o # normal C version +#DES_ENC=asm/dx86-elf.o asm/cx86-elf.o # elf format x86 +#DES_ENC=asm/dx86-out.o asm/cx86-out.o # a.out format x86 +#DES_ENC=asm/dx86-sol.o asm/cx86-sol.o # solaris format x86 +#DES_ENC=asm/dx86bsdi.o asm/cx86basi.o # bsdi format x86 + +LIBDIR=/usr/local/lib +BINDIR=/usr/local/bin +INCDIR=/usr/local/include +MANDIR=/usr/local/man +MAN1=1 +MAN3=3 +SHELL=/bin/sh +OBJ_LIT=ede_enc.o cbc_enc.o ncbc_enc.o ecb_enc.o $(DES_ENC) fcrypt.o set_key.o +OBJ_FULL=cbc3_enc.o cbc_cksm.o $(OBJ_LIT) pcbc_enc.o \ + xcbc_enc.o qud_cksm.o \ + cfb64ede.o cfb64enc.o cfb_enc.o ecb3_enc.o \ + enc_read.o enc_writ.o ofb64ede.o ofb64enc.o ofb_enc.o \ + rand_key.o read_pwd.o read2pwd.o rpc_enc.o str2key.o supp.o + +GENERAL_LIT=COPYRIGHT INSTALL README VERSION Makefile des_crypt.man \ + des.doc options.txt asm +GENERAL_FULL=$(GENERAL_LIT) FILES Imakefile times vms.com KERBEROS MODES.DES \ + GNUmakefile des.man DES.pm DES.pod DES.xs Makefile.PL \ + Makefile.uni typemap t Makefile.ssl makefile.bc Makefile.lit \ + des.org des_locl.org +TESTING_LIT= destest speed des_opts +TESTING_FULL= destest speed des_opts $(TESTING_LIT) +TESTING_SRC_LIT=destest.c speed.c des_opts.c +TESTING_SRC_FULL=rpw.c $(TESTING_SRC_LIT) +HEADERS_LIT=des_ver.h des.h des_locl.h podd.h sk.h spr.h +HEADERS_FULL= $(HEADERS_LIT) rpc_des.h +LIBDES_LIT=ede_enc.c cbc_enc.c ncbc_enc.c ecb_enc.c fcrypt.c set_key.c \ + des_enc.c fcrypt_b.c +LIBDES_FULL= cbc_cksm.c pcbc_enc.c qud_cksm.c \ + cfb64ede.c cfb64enc.c cfb_enc.c ecb3_enc.c cbc3_enc.c \ + enc_read.c enc_writ.c ofb64ede.c ofb64enc.c ofb_enc.c \ + rand_key.c rpc_enc.c str2key.c supp.c \ + xcbc_enc.c $(LIBDES_LIT) read_pwd.c read2pwd.c + +PERL= des.pl testdes.pl doIP doPC1 doPC2 PC1 PC2 shifts.pl + +OBJ= $(OBJ_FULL) +GENERAL=$(GENERAL_FULL) +TESTING=$(TESTING_FULL) +TESTING_SRC=$(TESTING_SRC_FULL) +HEADERS=$(HEADERS_FULL) +LIBDES= $(LIBDES_FULL) + +ALL= $(GENERAL) $(TESTING_SRC) $(LIBDES) $(PERL) $(HEADERS) + +DLIB= libdes.a + +all: $(DLIB) $(TESTING) + +cc: + $(MAKE) CC=cc CFLAGS="-O $(OPTS) $(CFLAG)" all + +gcc: + $(MAKE) CC=gcc CFLAGS="-O3 -fomit-frame-pointer $(OPTS) $(CFLAG)" all + +x86-elf: + $(MAKE) DES_ENC='asm/dx86-elf.o asm/cx86-elf.o' CC=$(CC) CFLAGS="-DELF $(OPTS) $(CFLAG)" all + +x86-out: + $(MAKE) DES_ENC='asm/dx86-out.o asm/cx86-out.o' CC=$(CC) CFLAGS="-DOUT $(OPTS) $(CFLAG)" all + +x86-solaris: + $(MAKE) DES_ENC='asm/dx86-sol.o asm/cx86-sol.o' CC=$(CC) CFLAGS="-DSOL $(OPTS) $(CFLAG)" all + +x86-bsdi: + $(MAKE) DES_ENC='asm/dx86bsdi.o asm/cx86bsdi.o' CC=$(CC) CFLAGS="-DBSDI $(OPTS) $(CFLAG)" all + +# elf +asm/dx86-elf.o: asm/dx86-cpp.s asm/dx86unix.cpp + $(CPP) -DELF asm/dx86unix.cpp | $(AS) -o asm/dx86-elf.o + +asm/cx86-elf.o: asm/cx86-cpp.s asm/cx86unix.cpp + $(CPP) -DELF asm/cx86unix.cpp | $(AS) -o asm/cx86-elf.o + +# solaris +asm/dx86-sol.o: asm/dx86-cpp.s asm/dx86unix.cpp + $(CC) -E -DSOL asm/dx86unix.cpp | sed 's/^#.*//' > asm/dx86-sol.s + as -o asm/dx86-sol.o asm/dx86-sol.s + rm -f asm/dx86-sol.s + +asm/cx86-sol.o: asm/cx86-cpp.s asm/cx86unix.cpp + $(CC) -E -DSOL asm/cx86unix.cpp | sed 's/^#.*//' > asm/cx86-sol.s + as -o asm/cx86-sol.o asm/cx86-sol.s + rm -f asm/cx86-sol.s + +# a.out +asm/dx86-out.o: asm/dx86-cpp.s asm/dx86unix.cpp + $(CPP) -DOUT asm/dx86unix.cpp | $(AS) -o asm/dx86-out.o + +asm/cx86-out.o: asm/cx86-cpp.s asm/cx86unix.cpp + $(CPP) -DOUT asm/cx86unix.cpp | $(AS) -o asm/cx86-out.o + +# bsdi +asm/dx86bsdi.o: asm/dx86-cpp.s asm/dx86unix.cpp + $(CPP) -DBSDI asm/dx86unix.cpp | $(AS) -o asm/dx86bsdi.o + +asm/cx86bsdi.o: asm/cx86-cpp.s asm/cx86unix.cpp + $(CPP) -DBSDI asm/cx86unix.cpp | $(AS) -o asm/cx86bsdi.o + +test: all + ./destest + +$(DLIB): $(OBJ) + /bin/rm -f $(DLIB) + ar cr $(DLIB) $(OBJ) + -if test -s /bin/ranlib; then /bin/ranlib $(DLIB); \ + else if test -s /usr/bin/ranlib; then /usr/bin/ranlib $(DLIB); \ + else exit 0; fi; fi + +des_opts: des_opts.o $(DLIB) + $(CC) $(CFLAGS) -o des_opts des_opts.o $(DLIB) + +destest: destest.o $(DLIB) + $(CC) $(CFLAGS) -o destest destest.o $(DLIB) + +rpw: rpw.o $(DLIB) + $(CC) $(CFLAGS) -o rpw rpw.o $(DLIB) + +speed: speed.o $(DLIB) + $(CC) $(CFLAGS) -o speed speed.o $(DLIB) + +des: des.o $(DLIB) + $(CC) $(CFLAGS) -o des des.o $(DLIB) + +tags: + ctags $(TESTING_SRC) $(LIBDES) + +tar_lit: + /bin/mv Makefile Makefile.tmp + /bin/cp Makefile.lit Makefile + tar chf libdes-l.tar $(LIBDES_LIT) $(HEADERS_LIT) \ + $(GENERAL_LIT) $(TESTING_SRC_LIT) + /bin/rm -f Makefile + /bin/mv Makefile.tmp Makefile + +tar: + tar chf libdes.tar $(ALL) + +shar: + shar $(ALL) >libdes.shar + +depend: + makedepend $(LIBDES) $(TESTING_SRC) + +clean: + /bin/rm -f *.o tags core $(TESTING) $(DLIB) .nfs* *.old *.bak asm/*.o + +dclean: + sed -e '/^# DO NOT DELETE THIS LINE/ q' Makefile >Makefile.new + mv -f Makefile.new Makefile + +# Eric is probably going to choke when he next looks at this --tjh +install: $(DLIB) des + if test $(INSTALLTOP); then \ + echo SSL style install; \ + cp $(DLIB) $(INSTALLTOP)/lib; \ + if test -s /bin/ranlib; then \ + /bin/ranlib $(INSTALLTOP)/lib/$(DLIB); \ + else \ + if test -s /usr/bin/ranlib; then \ + /usr/bin/ranlib $(INSTALLTOP)/lib/$(DLIB); \ + fi; fi; \ + chmod 644 $(INSTALLTOP)/lib/$(DLIB); \ + cp des.h $(INSTALLTOP)/include; \ + chmod 644 $(INSTALLTOP)/include/des.h; \ + cp des $(INSTALLTOP)/bin; \ + chmod 755 $(INSTALLTOP)/bin/des; \ + else \ + echo Standalone install; \ + cp $(DLIB) $(LIBDIR)/$(DLIB); \ + if test -s /bin/ranlib; then \ + /bin/ranlib $(LIBDIR)/$(DLIB); \ + else \ + if test -s /usr/bin/ranlib; then \ + /usr/bin/ranlib $(LIBDIR)/$(DLIB); \ + fi; \ + fi; \ + chmod 644 $(LIBDIR)/$(DLIB); \ + cp des $(BINDIR)/des; \ + chmod 711 $(BINDIR)/des; \ + cp des_crypt.man $(MANDIR)/man$(MAN3)/des_crypt.$(MAN3); \ + chmod 644 $(MANDIR)/man$(MAN3)/des_crypt.$(MAN3); \ + cp des.man $(MANDIR)/man$(MAN1)/des.$(MAN1); \ + chmod 644 $(MANDIR)/man$(MAN1)/des.$(MAN1); \ + cp des.h $(INCDIR)/des.h; \ + chmod 644 $(INCDIR)/des.h; \ + fi +# DO NOT DELETE THIS LINE -- make depend depends on it.
diff --git a/crypto/des/PC1 b/crypto/des/PC1 new file mode 100644 index 0000000..efb8348 --- /dev/null +++ b/crypto/des/PC1
@@ -0,0 +1,28 @@ +#!/usr/local/bin/perl + +@PC1=( 57,49,41,33,25,17, 9, + 1,58,50,42,34,26,18, + 10, 2,59,51,43,35,27, + 19,11, 3,60,52,44,36, + "-","-","-","-", + 63,55,47,39,31,23,15, + 7,62,54,46,38,30,22, + 14, 6,61,53,45,37,29, + 21,13, 5,28,20,12, 4, + "-","-","-","-", + ); + +foreach (@PC1) + { + if ($_ ne "-") + { + $_--; + $_=int($_/8)*8+7-($_%8); + printf "%2d ",$_; + } + else + { print "-- "; } + print "\n" if (((++$i) % 8) == 0); + print "\n" if ((($i) % 32) == 0); + } +
diff --git a/crypto/des/PC2 b/crypto/des/PC2 new file mode 100644 index 0000000..2d56027 --- /dev/null +++ b/crypto/des/PC2
@@ -0,0 +1,57 @@ +#!/usr/local/bin/perl + +@PC2_C=(14,17,11,24, 1, 5, + 3,28,15, 6,21,10, + 23,19,12, 4,26, 8, + 16, 7,27,20,13, 2, + ); + +@PC2_D=(41,52,31,37,47,55, + 30,40,51,45,33,48, + 44,49,39,56,34,53, + 46,42,50,36,29,32, + ); + +foreach (@PC2_C) { + if ($_ ne "-") + { + $_--; + printf "%2d ",$_; } + else { print "-- "; } + $C{$_}=1; + print "\n" if (((++$i) % 8) == 0); + } +$i=0; +print "\n"; +foreach (@PC2_D) { + if ($_ ne "-") + { + $_-=29; + printf "%2d ",$_; } + else { print "-- "; } + $D{$_}=1; + print "\n" if (((++$i) % 8) == 0); } + +print "\n"; +foreach $i (0 .. 27) + { + $_=$C{$i}; + if ($_ ne "-") {printf "%2d ",$_;} + else { print "-- "; } + print "\n" if (((++$i) % 8) == 0); + } +print "\n"; + +print "\n"; +foreach $i (0 .. 27) + { + $_=$D{$i}; + if ($_ ne "-") {printf "%2d ",$_;} + else { print "-- "; } + print "\n" if (((++$i) % 8) == 0); + } +print "\n"; +sub numsort + { + $a-$b; + }
diff --git a/crypto/des/README b/crypto/des/README new file mode 100644 index 0000000..621a5ab --- /dev/null +++ b/crypto/des/README
@@ -0,0 +1,54 @@ + + libdes, Version 4.01 10-Jan-97 + + Copyright (c) 1997, Eric Young + All rights reserved. + + This program is free software; you can redistribute it and/or modify + it under the terms specified in COPYRIGHT. + +-- +The primary ftp site for this library is +ftp://ftp.psy.uq.oz.au/pub/Crypto/DES/libdes-x.xx.tar.gz +libdes is now also shipped with SSLeay. Primary ftp site of +ftp://ftp.psy.uq.oz.au/pub/Crypto/SSL/SSLeay-x.x.x.tar.gz + +The best way to build this library is to build it as part of SSLeay. + +This kit builds a DES encryption library and a DES encryption program. +It supports ecb, cbc, ofb, cfb, triple ecb, triple cbc, triple ofb, +triple cfb, desx, and MIT's pcbc encryption modes and also has a fast +implementation of crypt(3). +It contains support routines to read keys from a terminal, +generate a random key, generate a key from an arbitrary length string, +read/write encrypted data from/to a file descriptor. + +The implementation was written so as to conform with the manual entry +for the des_crypt(3) library routines from MIT's project Athena. + +destest should be run after compilation to test the des routines. +rpw should be run after compilation to test the read password routines. +The des program is a replacement for the sun des command. I believe it +conforms to the sun version. + +The Imakefile is setup for use in the kerberos distribution. + +These routines are best compiled with gcc or any other good +optimising compiler. +Just turn you optimiser up to the highest settings and run destest +after the build to make sure everything works. + +I believe these routines are close to the fastest and most portable DES +routines that use small lookup tables (4.5k) that are publicly available. +The fcrypt routine is faster than ufc's fcrypt (when compiling with +gcc2 -O2) on the sparc 2 (1410 vs 1270) but is not so good on other machines +(on a sun3/260 168 vs 336). It is a function of CPU on chip cache size. +[ 10-Jan-97 and a function of an incorrect speed testing program in + ufc which gave much better test figures that reality ]. + +It is worth noting that on sparc and Alpha CPUs, performance of the DES +library can vary by upto %10 due to the positioning of files after application +linkage. + +Eric Young (eay@cryptsoft.com) +
diff --git a/crypto/des/VERSION b/crypto/des/VERSION new file mode 100644 index 0000000..b5a2fb7 --- /dev/null +++ b/crypto/des/VERSION
@@ -0,0 +1,387 @@ +Version 4.02 + I was doing if (memcmp(weak_keys[i],key,sizeof(key)) == 0) + when checking for weak keys which is wrong :-(, pointed out by + rkus F.X.J. Oberhumer <markus.oberhumer@jk.uni-linz.ac.at>. + +Version 4.01 + Even faster inner loop in the DES assember for x86 and a modification + for IP/FP which is faster on x86. Both of these changes are + from Svend Olaf Mikkelsen <svolaf@inet.uni-c.dk>. His + changes make the assember run %40 faster on a pentium. This is just + a case of getting the instruction sequence 'just right'. + All credit to 'Svend' :-) + Quite a few special x86 'make' targets. + A libdes-l (lite) distribution. + +Version 4.00 + After a bit of a pause, I'll up the major version number since this + is mostly a performace release. I've added x86 assember and + added more options for performance. A %28 speedup for gcc + on a pentium and the assember is a %50 speedup. + MIPS CPU's, sparc and Alpha are the main CPU's with speedups. + Run des_opts to work out which options should be used. + DES_RISC1/DES_RISC2 use alternative inner loops which use + more registers but should give speedups on any CPU that does + dual issue (pentium). DES_UNROLL unrolls the inner loop, + which costs in code size. + +Version 3.26 + I've finally removed one of the shifts in D_ENCRYPT. This + meant I've changed the des_SPtrans table (spr.h), the set_key() + function and some things in des_enc.c. This has definitly + made things faster :-). I've known about this one for some + time but I've been too lazy to follow it up :-). + Noticed that in the D_ENCRYPT() macro, we can just do L^=(..)^(..)^.. + instead of L^=((..)|(..)|(..).. This should save a register at + least. + Assember for x86. The file to replace is des_enc.c, which is replaced + by one of the assember files found in asm. Look at des/asm/readme + for more info. + + /* Modification to fcrypt so it can be compiled to support + HPUX 10.x's long password format, define -DLONGCRYPT to use this. + Thanks to Jens Kupferschmidt <bt1cu@hpboot.rz.uni-leipzig.de>. */ + + SIGWINCH case put in des_read_passwd() so the function does not + 'exit' if this function is recieved. + +Version 3.25 17/07/96 + Modified read_pwd.c so that stdin can be read if not a tty. + Thanks to Jeff Barber <jeffb@issl.atl.hp.com> for the patches. + des_init_random_number_generator() shortened due to VMS linker + limits. + Added RSA's DESX cbc mode. It is a form of cbc encryption, with 2 + 8 byte quantites xored before and after encryption. + des_xcbc_encryption() - the name is funny to preserve the des_ + prefix on all functions. + +Version 3.24 20/04/96 + The DES_PTR macro option checked and used by SSLeay configuration + +Version 3.23 11/04/96 + Added DES_LONG. If defined to 'unsigned int' on the DEC Alpha, + it gives a %20 speedup :-) + Fixed the problem with des.pl under perl5. The patches were + sent by Ed Kubaitis (ejk@uiuc.edu). + if fcrypt.c, changed values to handle illegal salt values the way + normal crypt() implementations do. Some programs apparently use + them :-(. The patch was sent by Bjorn Gronvall <bg@sics.se> + +Version 3.22 29/11/95 + Bug in des(1), an error with the uuencoding stuff when the + 'data' is small, thanks to Geoff Keating <keagchon@mehta.anu.edu.au> + for the patch. + +Version 3.21 22/11/95 + After some emailing back and forth with + Colin Plumb <colin@nyx10.cs.du.edu>, I've tweaked a few things + and in a future version I will probably put in some of the + optimisation he suggested for use with the DES_USE_PTR option. + Extra routines from Mark Murray <mark@grondar.za> for use in + freeBSD. They mostly involve random number generation for use + with kerberos. They involve evil machine specific system calls + etc so I would normally suggest pushing this stuff into the + application and/or using RAND_seed()/RAND_bytes() if you are + using this DES library as part of SSLeay. + Redone the read_pw() function so that it is cleaner and + supports termios, thanks to Sameer Parekh <sameer@c2.org> + for the initial patches for this. + Renamed 3ecb_encrypt() to ecb3_encrypt(). This has been + done just to make things more consistent. + I have also now added triple DES versions of cfb and ofb. + +Version 3.20 + Damn, Damn, Damn, as pointed out by Mike_Spreitzer.PARC@xerox.com, + my des_random_seed() function was only copying 4 bytes of the + passed seed into the init structure. It is now fixed to copy 8. + My own suggestion is to used something like MD5 :-) + +Version 3.19 + While looking at my code one day, I though, why do I keep on + calling des_encrypt(in,out,ks,enc) when every function that + calls it has in and out the same. So I dropped the 'out' + parameter, people should not be using this function. + +Version 3.18 30/08/95 + Fixed a few bit with the distribution and the filenames. + 3.17 had been munged via a move to DOS and back again. + NO CODE CHANGES + +Version 3.17 14/07/95 + Fixed ede3 cbc which I had broken in 3.16. I have also + removed some unneeded variables in 7-8 of the routines. + +Version 3.16 26/06/95 + Added des_encrypt2() which does not use IP/FP, used by triple + des routines. Tweaked things a bit elsewhere. %13 speedup on + sparc and %6 on a R4400 for ede3 cbc mode. + +Version 3.15 06/06/95 + Added des_ncbc_encrypt(), it is des_cbc mode except that it is + 'normal' and copies the new iv value back over the top of the + passed parameter. + CHANGED des_ede3_cbc_encrypt() so that it too now overwrites + the iv. THIS WILL BREAK EXISTING CODE, but since this function + only new, I feel I can change it, not so with des_cbc_encrypt :-(. + I need to update the documentation. + +Version 3.14 31/05/95 + New release upon the world, as part of my SSL implementation. + New copyright and usage stuff. Basically free for all to use + as long as you say it came from me :-) + +Version 3.13 31/05/95 + A fix in speed.c, if HZ is not defined, I set it to 100.0 + which is reasonable for most unixes except SunOS 4.x. + I now have a #ifdef sun but timing for SunOS 4.x looked very + good :-(. At my last job where I used SunOS 4.x, it was + defined to be 60.0 (look at the old INSTALL documentation), at + the last release had it changed to 100.0 since I now work with + Solaris2 and SVR4 boxes. + Thanks to Rory Chisholm <rchishol@math.ethz.ch> for pointing this + one out. + +Version 3.12 08/05/95 + As pointed out by The Crypt Keeper <tck@bend.UCSD.EDU>, + my D_ENCRYPT macro in crypt() had an un-necessary variable. + It has been removed. + +Version 3.11 03/05/95 + Added des_ede3_cbc_encrypt() which is cbc mode des with 3 keys + and one iv. It is a standard and I needed it for my SSL code. + It makes more sense to use this for triple DES than + 3cbc_encrypt(). I have also added (or should I say tested :-) + cfb64_encrypt() which is cfb64 but it will encrypt a partial + number of bytes - 3 bytes in 3 bytes out. Again this is for + my SSL library, as a form of encryption to use with SSL + telnet. + +Version 3.10 22/03/95 + Fixed a bug in 3cbc_encrypt() :-(. When making repeated calls + to cbc3_encrypt, the 2 iv values that were being returned to + be used in the next call were reversed :-(. + Many thanks to Bill Wade <wade@Stoner.COM> for pointing out + this error. + +Version 3.09 01/02/95 + Fixed des_random_key to far more random, it was rather feeble + with regards to picking the initial seed. The problem was + pointed out by Olaf Kirch <okir@monad.swb.de>. + +Version 3.08 14/12/94 + Added Makefile.PL so libdes can be built into perl5. + Changed des_locl.h so RAND is always defined. + +Version 3.07 05/12/94 + Added GNUmake and stuff so the library can be build with + glibc. + +Version 3.06 30/08/94 + Added rpc_enc.c which contains _des_crypt. This is for use in + secure_rpc v 4.0 + Finally fixed the cfb_enc problems. + Fixed a few parameter parsing bugs in des (-3 and -b), thanks + to Rob McMillan <R.McMillan@its.gu.edu.au> + +Version 3.05 21/04/94 + for unsigned long l; gcc does not produce ((l>>34) == 0) + This causes bugs in cfb_enc. + Thanks to Hadmut Danisch <danisch@ira.uka.de> + +Version 3.04 20/04/94 + Added a version number to des.c and libdes.a + +Version 3.03 12/01/94 + Fixed a bug in non zero iv in 3cbc_enc. + +Version 3.02 29/10/93 + I now work in a place where there are 6+ architectures and 14+ + OS versions :-). + Fixed TERMIO definition so the most sys V boxes will work :-) + +Release upon comp.sources.misc +Version 3.01 08/10/93 + Added des_3cbc_encrypt() + +Version 3.00 07/10/93 + Fixed up documentation. + quad_cksum definitely compatible with MIT's now. + +Version 2.30 24/08/93 + Triple DES now defaults to triple cbc but can do triple ecb + with the -b flag. + Fixed some MSDOS uuen/uudecoding problems, thanks to + Added prototypes. + +Version 2.22 29/06/93 + Fixed a bug in des_is_weak_key() which stopped it working :-( + thanks to engineering@MorningStar.Com. + +Version 2.21 03/06/93 + des(1) with no arguments gives quite a bit of help. + Added -c (generate ckecksum) flag to des(1). + Added -3 (triple DES) flag to des(1). + Added cfb and ofb routines to the library. + +Version 2.20 11/03/93 + Added -u (uuencode) flag to des(1). + I have been playing with byte order in quad_cksum to make it + compatible with MIT's version. All I can say is avid this + function if possible since MIT's output is endian dependent. + +Version 2.12 14/10/92 + Added MSDOS specific macro in ecb_encrypt which gives a %70 + speed up when the code is compiled with turbo C. + +Version 2.11 12/10/92 + Speedup in set_key (recoding of PC-1) + I now do it in 47 simple operations, down from 60. + Thanks to John Fletcher (john_fletcher@lccmail.ocf.llnl.gov) + for motivating me to look for a faster system :-) + The speedup is probably less that 1% but it is still 13 + instructions less :-). + +Version 2.10 06/10/92 + The code now works on the 64bit ETA10 and CRAY without modifications or + #defines. I believe the code should work on any machine that + defines long, int or short to be 8 bytes long. + Thanks to Shabbir J. Safdar (shabby@mentor.cc.purdue.edu) + for helping me fix the code to run on 64bit machines (he had + access to an ETA10). + Thanks also to John Fletcher <john_fletcher@lccmail.ocf.llnl.gov> + for testing the routines on a CRAY. + read_password.c has been renamed to read_passwd.c + string_to_key.c has been renamed to string2key.c + +Version 2.00 14/09/92 + Made mods so that the library should work on 64bit CPU's. + Removed all my uchar and ulong defs. To many different + versions of unix define them in their header files in too many + different combinations :-) + IRIX - Sillicon Graphics mods (mostly in read_password.c). + Thanks to Andrew Daviel (advax@erich.triumf.ca) + +Version 1.99 26/08/92 + Fixed a bug or 2 in enc_read.c + Fixed a bug in enc_write.c + Fixed a pseudo bug in fcrypt.c (very obscure). + +Version 1.98 31/07/92 + Support for the ETA10. This is a strange machine that defines + longs and ints as 8 bytes and shorts as 4 bytes. + Since I do evil things with long * that assume that they are 4 + bytes. Look in the Makefile for the option to compile for + this machine. quad_cksum appears to have problems but I + will don't have the time to fix it right now, and this is not + a function that uses DES and so will not effect the main uses + of the library. + +Version 1.97 20/05/92 eay + Fixed the Imakefile and made some changes to des.h to fix some + problems when building this package with Kerberos v 4. + +Version 1.96 18/05/92 eay + Fixed a small bug in string_to_key() where problems could + occur if des_check_key was set to true and the string + generated a weak key. + +Patch2 posted to comp.sources.misc +Version 1.95 13/05/92 eay + Added an alternative version of the D_ENCRYPT macro in + ecb_encrypt and fcrypt. Depending on the compiler, one version or the + other will be faster. This was inspired by + Dana How <how@isl.stanford.edu>, and her pointers about doing the + *(ulong *)((uchar *)ptr+(value&0xfc)) + vs + ptr[value&0x3f] + to stop the C compiler doing a <<2 to convert the long array index. + +Version 1.94 05/05/92 eay + Fixed an incompatibility between my string_to_key and the MIT + version. When the key is longer than 8 chars, I was wrapping + with a different method. To use the old version, define + OLD_STR_TO_KEY in the makefile. Thanks to + viktor@newsu.shearson.com (Viktor Dukhovni). + +Version 1.93 28/04/92 eay + Fixed the VMS mods so that echo is now turned off in + read_password. Thanks again to brennan@coco.cchs.su.oz.AU. + MSDOS support added. The routines can be compiled with + Turbo C (v2.0) and MSC (v5.1). Make sure MSDOS is defined. + +Patch1 posted to comp.sources.misc +Version 1.92 13/04/92 eay + Changed D_ENCRYPT so that the rotation of R occurs outside of + the loop. This required rotating all the longs in sp.h (now + called spr.h). Thanks to Richard Outerbridge <71755.204@CompuServe.COM> + speed.c has been changed so it will work without SIGALRM. If + times(3) is not present it will try to use ftime() instead. + +Version 1.91 08/04/92 eay + Added -E/-D options to des(1) so it can use string_to_key. + Added SVR4 mods suggested by witr@rwwa.COM + Added VMS mods suggested by brennan@coco.cchs.su.oz.AU. If + anyone knows how to turn of tty echo in VMS please tell me or + implement it yourself :-). + Changed FILE *IN/*OUT to *DES_IN/*DES_OUT since it appears VMS + does not like IN/OUT being used. + +Libdes posted to comp.sources.misc +Version 1.9 24/03/92 eay + Now contains a fast small crypt replacement. + Added des(1) command. + Added des_rw_mode so people can use cbc encryption with + enc_read and enc_write. + +Version 1.8 15/10/91 eay + Bug in cbc_cksum. + Many thanks to Keith Reynolds (keithr@sco.COM) for pointing this + one out. + +Version 1.7 24/09/91 eay + Fixed set_key :-) + set_key is 4 times faster and takes less space. + There are a few minor changes that could be made. + +Version 1.6 19/09/1991 eay + Finally go IP and FP finished. + Now I need to fix set_key. + This version is quite a bit faster that 1.51 + +Version 1.52 15/06/1991 eay + 20% speedup in ecb_encrypt by changing the E bit selection + to use 2 32bit words. This also required modification of the + sp table. There is still a way to speedup the IP and IP-1 + (hints from outer@sq.com) still working on this one :-(. + +Version 1.51 07/06/1991 eay + Faster des_encrypt by loop unrolling + Fixed bug in quad_cksum.c (thanks to hughes@logos.ucs.indiana.edu) + +Version 1.50 28/05/1991 eay + Optimised the code a bit more for the sparc. I have improved the + speed of the inner des_encrypt by speeding up the initial and + final permutations. + +Version 1.40 23/10/1990 eay + Fixed des_random_key, it did not produce a random key :-( + +Version 1.30 2/10/1990 eay + Have made des_quad_cksum the same as MIT's, the full package + should be compatible with MIT's + Have tested on a DECstation 3100 + Still need to fix des_set_key (make it faster). + Does des_cbc_encrypts at 70.5k/sec on a 3100. + +Version 1.20 18/09/1990 eay + Fixed byte order dependencies. + Fixed (I hope) all the word alignment problems. + Speedup in des_ecb_encrypt. + +Version 1.10 11/09/1990 eay + Added des_enc_read and des_enc_write. + Still need to fix des_quad_cksum. + Still need to document des_enc_read and des_enc_write. + +Version 1.00 27/08/1990 eay +
diff --git a/crypto/des/asm/c-win32.asm b/crypto/des/asm/c-win32.asm new file mode 100644 index 0000000..b7460b8 --- /dev/null +++ b/crypto/des/asm/c-win32.asm
@@ -0,0 +1,929 @@ + ; Don't even think of reading this code + ; It was automatically generated by crypt.pl + ; Which is a perl program used to generate the x86 assember for + ; any of elf, a.out, Win32, or Solaris + ; It can be found in SSLeay 0.6.5+ or in libdes 3.26+ + ; eric <eay@cryptsoft.com> + ; The inner loop instruction sequence and the IP/FP modifications + ; are from Svend Olaf Mikkelsen <svolaf@inet.uni-c.dk> + ; + TITLE dx86xxxx.asm + .386 +.model FLAT +_TEXT SEGMENT +PUBLIC _fcrypt_body +EXTRN _des_SPtrans:DWORD +_fcrypt_body PROC NEAR + push ebp + push ebx + push esi + push edi + ; + ; Load the 2 words + xor edi, edi + xor esi, esi + mov ebp, DWORD PTR 24[esp] + mov DWORD PTR 36[esp],25 +L000start: + ; + ; Round 0 + mov eax, DWORD PTR 28[esp] + mov edx, esi + shr edx, 16 + mov ecx, DWORD PTR 32[esp] + xor edx, esi + and eax, edx + and edx, ecx + mov ebx, eax + shl ebx, 16 + mov ecx, edx + shl ecx, 16 + xor eax, ebx + xor edx, ecx + mov ebx, DWORD PTR [ebp] + xor eax, ebx + mov ecx, DWORD PTR 4[ebp] + xor eax, esi + xor edx, esi + xor edx, ecx + and eax, 0fcfcfcfch + xor ebx, ebx + and edx, 0cfcfcfcfh + xor ecx, ecx + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor edi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor edi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor edi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor edi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor edi, ebx + ; + ; Round 1 + mov eax, DWORD PTR 28[esp] + mov edx, edi + shr edx, 16 + mov ecx, DWORD PTR 32[esp] + xor edx, edi + and eax, edx + and edx, ecx + mov ebx, eax + shl ebx, 16 + mov ecx, edx + shl ecx, 16 + xor eax, ebx + xor edx, ecx + mov ebx, DWORD PTR 8[ebp] + xor eax, ebx + mov ecx, DWORD PTR 12[ebp] + xor eax, edi + xor edx, edi + xor edx, ecx + and eax, 0fcfcfcfch + xor ebx, ebx + and edx, 0cfcfcfcfh + xor ecx, ecx + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor esi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor esi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor esi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor esi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor esi, ebx + ; + ; Round 2 + mov eax, DWORD PTR 28[esp] + mov edx, esi + shr edx, 16 + mov ecx, DWORD PTR 32[esp] + xor edx, esi + and eax, edx + and edx, ecx + mov ebx, eax + shl ebx, 16 + mov ecx, edx + shl ecx, 16 + xor eax, ebx + xor edx, ecx + mov ebx, DWORD PTR 16[ebp] + xor eax, ebx + mov ecx, DWORD PTR 20[ebp] + xor eax, esi + xor edx, esi + xor edx, ecx + and eax, 0fcfcfcfch + xor ebx, ebx + and edx, 0cfcfcfcfh + xor ecx, ecx + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor edi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor edi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor edi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor edi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor edi, ebx + ; + ; Round 3 + mov eax, DWORD PTR 28[esp] + mov edx, edi + shr edx, 16 + mov ecx, DWORD PTR 32[esp] + xor edx, edi + and eax, edx + and edx, ecx + mov ebx, eax + shl ebx, 16 + mov ecx, edx + shl ecx, 16 + xor eax, ebx + xor edx, ecx + mov ebx, DWORD PTR 24[ebp] + xor eax, ebx + mov ecx, DWORD PTR 28[ebp] + xor eax, edi + xor edx, edi + xor edx, ecx + and eax, 0fcfcfcfch + xor ebx, ebx + and edx, 0cfcfcfcfh + xor ecx, ecx + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor esi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor esi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor esi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor esi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor esi, ebx + ; + ; Round 4 + mov eax, DWORD PTR 28[esp] + mov edx, esi + shr edx, 16 + mov ecx, DWORD PTR 32[esp] + xor edx, esi + and eax, edx + and edx, ecx + mov ebx, eax + shl ebx, 16 + mov ecx, edx + shl ecx, 16 + xor eax, ebx + xor edx, ecx + mov ebx, DWORD PTR 32[ebp] + xor eax, ebx + mov ecx, DWORD PTR 36[ebp] + xor eax, esi + xor edx, esi + xor edx, ecx + and eax, 0fcfcfcfch + xor ebx, ebx + and edx, 0cfcfcfcfh + xor ecx, ecx + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor edi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor edi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor edi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor edi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor edi, ebx + ; + ; Round 5 + mov eax, DWORD PTR 28[esp] + mov edx, edi + shr edx, 16 + mov ecx, DWORD PTR 32[esp] + xor edx, edi + and eax, edx + and edx, ecx + mov ebx, eax + shl ebx, 16 + mov ecx, edx + shl ecx, 16 + xor eax, ebx + xor edx, ecx + mov ebx, DWORD PTR 40[ebp] + xor eax, ebx + mov ecx, DWORD PTR 44[ebp] + xor eax, edi + xor edx, edi + xor edx, ecx + and eax, 0fcfcfcfch + xor ebx, ebx + and edx, 0cfcfcfcfh + xor ecx, ecx + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor esi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor esi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor esi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor esi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor esi, ebx + ; + ; Round 6 + mov eax, DWORD PTR 28[esp] + mov edx, esi + shr edx, 16 + mov ecx, DWORD PTR 32[esp] + xor edx, esi + and eax, edx + and edx, ecx + mov ebx, eax + shl ebx, 16 + mov ecx, edx + shl ecx, 16 + xor eax, ebx + xor edx, ecx + mov ebx, DWORD PTR 48[ebp] + xor eax, ebx + mov ecx, DWORD PTR 52[ebp] + xor eax, esi + xor edx, esi + xor edx, ecx + and eax, 0fcfcfcfch + xor ebx, ebx + and edx, 0cfcfcfcfh + xor ecx, ecx + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor edi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor edi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor edi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor edi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor edi, ebx + ; + ; Round 7 + mov eax, DWORD PTR 28[esp] + mov edx, edi + shr edx, 16 + mov ecx, DWORD PTR 32[esp] + xor edx, edi + and eax, edx + and edx, ecx + mov ebx, eax + shl ebx, 16 + mov ecx, edx + shl ecx, 16 + xor eax, ebx + xor edx, ecx + mov ebx, DWORD PTR 56[ebp] + xor eax, ebx + mov ecx, DWORD PTR 60[ebp] + xor eax, edi + xor edx, edi + xor edx, ecx + and eax, 0fcfcfcfch + xor ebx, ebx + and edx, 0cfcfcfcfh + xor ecx, ecx + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor esi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor esi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor esi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor esi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor esi, ebx + ; + ; Round 8 + mov eax, DWORD PTR 28[esp] + mov edx, esi + shr edx, 16 + mov ecx, DWORD PTR 32[esp] + xor edx, esi + and eax, edx + and edx, ecx + mov ebx, eax + shl ebx, 16 + mov ecx, edx + shl ecx, 16 + xor eax, ebx + xor edx, ecx + mov ebx, DWORD PTR 64[ebp] + xor eax, ebx + mov ecx, DWORD PTR 68[ebp] + xor eax, esi + xor edx, esi + xor edx, ecx + and eax, 0fcfcfcfch + xor ebx, ebx + and edx, 0cfcfcfcfh + xor ecx, ecx + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor edi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor edi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor edi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor edi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor edi, ebx + ; + ; Round 9 + mov eax, DWORD PTR 28[esp] + mov edx, edi + shr edx, 16 + mov ecx, DWORD PTR 32[esp] + xor edx, edi + and eax, edx + and edx, ecx + mov ebx, eax + shl ebx, 16 + mov ecx, edx + shl ecx, 16 + xor eax, ebx + xor edx, ecx + mov ebx, DWORD PTR 72[ebp] + xor eax, ebx + mov ecx, DWORD PTR 76[ebp] + xor eax, edi + xor edx, edi + xor edx, ecx + and eax, 0fcfcfcfch + xor ebx, ebx + and edx, 0cfcfcfcfh + xor ecx, ecx + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor esi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor esi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor esi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor esi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor esi, ebx + ; + ; Round 10 + mov eax, DWORD PTR 28[esp] + mov edx, esi + shr edx, 16 + mov ecx, DWORD PTR 32[esp] + xor edx, esi + and eax, edx + and edx, ecx + mov ebx, eax + shl ebx, 16 + mov ecx, edx + shl ecx, 16 + xor eax, ebx + xor edx, ecx + mov ebx, DWORD PTR 80[ebp] + xor eax, ebx + mov ecx, DWORD PTR 84[ebp] + xor eax, esi + xor edx, esi + xor edx, ecx + and eax, 0fcfcfcfch + xor ebx, ebx + and edx, 0cfcfcfcfh + xor ecx, ecx + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor edi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor edi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor edi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor edi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor edi, ebx + ; + ; Round 11 + mov eax, DWORD PTR 28[esp] + mov edx, edi + shr edx, 16 + mov ecx, DWORD PTR 32[esp] + xor edx, edi + and eax, edx + and edx, ecx + mov ebx, eax + shl ebx, 16 + mov ecx, edx + shl ecx, 16 + xor eax, ebx + xor edx, ecx + mov ebx, DWORD PTR 88[ebp] + xor eax, ebx + mov ecx, DWORD PTR 92[ebp] + xor eax, edi + xor edx, edi + xor edx, ecx + and eax, 0fcfcfcfch + xor ebx, ebx + and edx, 0cfcfcfcfh + xor ecx, ecx + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor esi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor esi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor esi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor esi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor esi, ebx + ; + ; Round 12 + mov eax, DWORD PTR 28[esp] + mov edx, esi + shr edx, 16 + mov ecx, DWORD PTR 32[esp] + xor edx, esi + and eax, edx + and edx, ecx + mov ebx, eax + shl ebx, 16 + mov ecx, edx + shl ecx, 16 + xor eax, ebx + xor edx, ecx + mov ebx, DWORD PTR 96[ebp] + xor eax, ebx + mov ecx, DWORD PTR 100[ebp] + xor eax, esi + xor edx, esi + xor edx, ecx + and eax, 0fcfcfcfch + xor ebx, ebx + and edx, 0cfcfcfcfh + xor ecx, ecx + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor edi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor edi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor edi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor edi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor edi, ebx + ; + ; Round 13 + mov eax, DWORD PTR 28[esp] + mov edx, edi + shr edx, 16 + mov ecx, DWORD PTR 32[esp] + xor edx, edi + and eax, edx + and edx, ecx + mov ebx, eax + shl ebx, 16 + mov ecx, edx + shl ecx, 16 + xor eax, ebx + xor edx, ecx + mov ebx, DWORD PTR 104[ebp] + xor eax, ebx + mov ecx, DWORD PTR 108[ebp] + xor eax, edi + xor edx, edi + xor edx, ecx + and eax, 0fcfcfcfch + xor ebx, ebx + and edx, 0cfcfcfcfh + xor ecx, ecx + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor esi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor esi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor esi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor esi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor esi, ebx + ; + ; Round 14 + mov eax, DWORD PTR 28[esp] + mov edx, esi + shr edx, 16 + mov ecx, DWORD PTR 32[esp] + xor edx, esi + and eax, edx + and edx, ecx + mov ebx, eax + shl ebx, 16 + mov ecx, edx + shl ecx, 16 + xor eax, ebx + xor edx, ecx + mov ebx, DWORD PTR 112[ebp] + xor eax, ebx + mov ecx, DWORD PTR 116[ebp] + xor eax, esi + xor edx, esi + xor edx, ecx + and eax, 0fcfcfcfch + xor ebx, ebx + and edx, 0cfcfcfcfh + xor ecx, ecx + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor edi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor edi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor edi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor edi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor edi, ebx + ; + ; Round 15 + mov eax, DWORD PTR 28[esp] + mov edx, edi + shr edx, 16 + mov ecx, DWORD PTR 32[esp] + xor edx, edi + and eax, edx + and edx, ecx + mov ebx, eax + shl ebx, 16 + mov ecx, edx + shl ecx, 16 + xor eax, ebx + xor edx, ecx + mov ebx, DWORD PTR 120[ebp] + xor eax, ebx + mov ecx, DWORD PTR 124[ebp] + xor eax, edi + xor edx, edi + xor edx, ecx + and eax, 0fcfcfcfch + xor ebx, ebx + and edx, 0cfcfcfcfh + xor ecx, ecx + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor esi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor esi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor esi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor esi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor esi, ebx + mov eax, edi + dec DWORD PTR 36[esp] + mov edi, esi + mov esi, eax + jnz L000start + ; + ; FP + mov edx, DWORD PTR 20[esp] + ror edi, 1 + mov eax, esi + xor esi, edi + and esi, 0aaaaaaaah + xor eax, esi + xor edi, esi + ; + rol eax, 23 + mov esi, eax + xor eax, edi + and eax, 003fc03fch + xor esi, eax + xor edi, eax + ; + rol esi, 10 + mov eax, esi + xor esi, edi + and esi, 033333333h + xor eax, esi + xor edi, esi + ; + rol edi, 18 + mov esi, edi + xor edi, eax + and edi, 0fff0000fh + xor esi, edi + xor eax, edi + ; + rol esi, 12 + mov edi, esi + xor esi, eax + and esi, 0f0f0f0f0h + xor edi, esi + xor eax, esi + ; + ror eax, 4 + mov DWORD PTR [edx],eax + mov DWORD PTR 4[edx],edi + pop edi + pop esi + pop ebx + pop ebp + ret +_fcrypt_body ENDP +_TEXT ENDS +END
diff --git a/crypto/des/asm/c-win32.uu b/crypto/des/asm/c-win32.uu new file mode 100644 index 0000000..09d5d7d --- /dev/null +++ b/crypto/des/asm/c-win32.uu
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+M```'````!@!2`0``!P````8`GP$```<````&`*D!```'````!@"V`0``!P`` +M``8`PP$```<````&`-P!```'````!@#D`0``!P````8`[`$```<````&`/0! +M```'````!@!!`@``!P````8`2P(```<````&`%@"```'````!@!E`@``!P`` +M``8`?@(```<````&`(8"```'````!@".`@``!P````8`E@(```<````&`.," +M```'````!@#M`@``!P````8`^@(```<````&``<#```'````!@`@`P``!P`` +M``8`*`,```<````&`#`#```'````!@`X`P``!P````8`A0,```<````&`(\# +M```'````!@"<`P``!P````8`J0,```<````&`,(#```'````!@#*`P``!P`` +M``8`T@,```<````&`-H#```'````!@`G!```!P````8`,00```<````&`#X$ +M```'````!@!+!```!P````8`9`0```<````&`&P$```'````!@!T!```!P`` +M``8`?`0```<````&`,D$```'````!@#3!```!P````8`X`0```<````&`.T$ +M```'````!@`&!0``!P````8`#@4```<````&`!8%```'````!@`>!0``!P`` +M``8`:P4```<````&`'4%```'````!@""!0``!P````8`CP4```<````&`*@% +M```'````!@"P!0``!P````8`N`4```<````&`,`%```'````!@`-!@``!P`` +M``8`%P8```<````&`"0&```'````!@`Q!@``!P````8`2@8```<````&`%(& +M```'````!@!:!@``!P````8`8@8```<````&`*\&```'````!@"Y!@``!P`` +M``8`Q@8```<````&`-,&```'````!@#L!@``!P````8`]`8```<````&`/P& +M```'````!@`$!P``!P````8`40<```<````&`%L'```'````!@!H!P``!P`` +M``8`=0<```<````&`(X'```'````!@"6!P``!P````8`G@<```<````&`*8' +M```'````!@#S!P``!P````8`_0<```<````&``H(```'````!@`7"```!P`` +M``8`,`@```<````&`#@(```'````!@!`"```!P````8`2`@```<````&`)4( +M```'````!@"?"```!P````8`K`@```<````&`+D(```'````!@#2"```!P`` +M``8`V@@```<````&`.((```'````!@#J"```!P````8`-PD```<````&`$$) +M```'````!@!."0``!P````8`6PD```<````&`'0)```'````!@!\"0``!P`` +M``8`A`D```<````&`(P)```'````!@#9"0``!P````8`XPD```<````&`/`) +M```'````!@#]"0``!P````8`%@H```<````&`!X*```'````!@`F"@``!P`` +M``8`+@H```<````&`"YF:6QE`````````/[_``!G`BY<8W)Y<'1O7&1E<UQA +M<VU<8RUW:6XS,BYA<VT``````````"YT97AT``````````$````#`:@*``"` +M`````````````````"YD871A``````````(````#`0`````````````````` +M```````````$```````````````"```````1``````````$`(``"`!X```!? +99&5S7U-0=')A;G,`7V9C<GEP=%]B;V1Y```` +` +end
diff --git a/crypto/des/asm/crypt.pl b/crypto/des/asm/crypt.pl new file mode 100644 index 0000000..0a7dce0 --- /dev/null +++ b/crypto/des/asm/crypt.pl
@@ -0,0 +1,240 @@ +#!/usr/local/bin/perl +# +# The inner loop instruction sequence and the IP/FP modifications are from +# Svend Olaf Mikkelsen <svolaf@inet.uni-c.dk> +# I've added the stuff needed for crypt() but I've not worried about making +# things perfect. +# + +$prog="crypt.pl"; + +# base code is in microsft +# op dest, source +# format. +# + +require "desboth.pl"; + +if ( ($ARGV[0] eq "elf")) + { require "x86unix.pl"; } +elsif ( ($ARGV[0] eq "a.out")) + { $aout=1; require "x86unix.pl"; } +elsif ( ($ARGV[0] eq "sol")) + { $sol=1; require "x86unix.pl"; } +elsif ( ($ARGV[0] eq "cpp")) + { $cpp=1; require "x86unix.pl"; } +elsif ( ($ARGV[0] eq "win32")) + { require "x86ms.pl"; } +else + { + print STDERR <<"EOF"; +Pick one target type from + elf - linux, FreeBSD etc + a.out - old linux + sol - x86 solaris + cpp - format so x86unix.cpp can be used + win32 - Windows 95/Windows NT +EOF + exit(1); + } + +&comment("Don't even think of reading this code"); +&comment("It was automatically generated by $prog"); +&comment("Which is a perl program used to generate the x86 assember for"); +&comment("any of elf, a.out, Win32, or Solaris"); +&comment("It can be found in SSLeay 0.6.5+ or in libdes 3.26+"); +&comment("eric <eay\@cryptsoft.com>"); +&comment("The inner loop instruction sequence and the IP/FP modifications"); +&comment("are from Svend Olaf Mikkelsen <svolaf\@inet.uni-c.dk>"); + +&comment(""); + +&file("dx86xxxx"); + +$L="edi"; +$R="esi"; + +&fcrypt_body("fcrypt_body"); + +&file_end(); + +sub fcrypt_body + { + local($name,$do_ip)=@_; + + &function_begin($name,3,"EXTRN _des_SPtrans:DWORD"); + + &comment(""); + &comment("Load the 2 words"); + $ks="ebp"; + + &xor( $L, $L); + &xor( $R, $R); + &mov($ks,&wparam(1)); + + &mov(&wtmp(1), 25); + + &set_label("start"); + for ($i=0; $i<16; $i+=2) + { + &comment(""); + &comment("Round $i"); + &D_ENCRYPT($i,$L,$R,$i*2,$ks,"des_SPtrans","eax","ebx","ecx","edx"); + + &comment(""); + &comment("Round ".sprintf("%d",$i+1)); + &D_ENCRYPT($i+1,$R,$L,($i+1)*2,$ks,"des_SPtrans","eax","ebx","ecx","edx"); + } + &mov("eax", $L); + &dec(&wtmp(1)); + &mov($L, $R); + &mov($R, "eax"); + &jnz(&label("start")); + + &comment(""); + &comment("FP"); + &mov("edx",&wparam(0)); + + &FP_new($R,$L,"eax",3); + &mov(&DWP(0,"edx","",0),"eax"); + &mov(&DWP(4,"edx","",0),$L); + + &function_end($name); + } + +sub D_ENCRYPT + { + local($r,$L,$R,$S,$ks,$desSP,$u,$tmp1,$tmp2,$t)=@_; + + &mov( $u, &wparam(2)); # 2 + &mov( $t, $R); + &shr( $t, 16); # 1 + &mov( $tmp2, &wparam(3)); # 2 + &xor( $t, $R); # 1 + + &and( $u, $t); # 2 + &and( $t, $tmp2); # 2 + + &mov( $tmp1, $u); + &shl( $tmp1, 16); # 1 + &mov( $tmp2, $t); + &shl( $tmp2, 16); # 1 + &xor( $u, $tmp1); # 2 + &xor( $t, $tmp2); # 2 + &mov( $tmp1, &DWP(&n2a($S*4),$ks,"",0)); # 2 + &xor( $u, $tmp1); + &mov( $tmp2, &DWP(&n2a(($S+1)*4),$ks,"",0)); # 2 + &xor( $u, $R); + &xor( $t, $R); + &xor( $t, $tmp2); + + &and( $u, "0xfcfcfcfc" ); # 2 + &xor( $tmp1, $tmp1); # 1 + &and( $t, "0xcfcfcfcf" ); # 2 + &xor( $tmp2, $tmp2); + &movb( &LB($tmp1), &LB($u) ); + &movb( &LB($tmp2), &HB($u) ); + &rotr( $t, 4 ); + &mov( $ks, &DWP(" $desSP",$tmp1,"",0)); + &movb( &LB($tmp1), &LB($t) ); + &xor( $L, $ks); + &mov( $ks, &DWP("0x200+$desSP",$tmp2,"",0)); + &xor( $L, $ks); + &movb( &LB($tmp2), &HB($t) ); + &shr( $u, 16); + &mov( $ks, &DWP("0x100+$desSP",$tmp1,"",0)); + &xor( $L, $ks); + &movb( &LB($tmp1), &HB($u) ); + &shr( $t, 16); + &mov( $ks, &DWP("0x300+$desSP",$tmp2,"",0)); + &xor( $L, $ks); + &mov( $ks, &DWP(24,"esp","",0)); + &movb( &LB($tmp2), &HB($t) ); + &and( $u, "0xff" ); + &and( $t, "0xff" ); + &mov( $tmp1, &DWP("0x600+$desSP",$tmp1,"",0)); + &xor( $L, $tmp1); + &mov( $tmp1, &DWP("0x700+$desSP",$tmp2,"",0)); + &xor( $L, $tmp1); + &mov( $tmp1, &DWP("0x400+$desSP",$u,"",0)); + &xor( $L, $tmp1); + &mov( $tmp1, &DWP("0x500+$desSP",$t,"",0)); + &xor( $L, $tmp1); + } + +sub n2a + { + sprintf("%d",$_[0]); + } + +# now has a side affect of rotating $a by $shift +sub R_PERM_OP + { + local($a,$b,$tt,$shift,$mask,$last)=@_; + + &rotl( $a, $shift ) if ($shift != 0); + &mov( $tt, $a ); + &xor( $a, $b ); + &and( $a, $mask ); + if ($notlast eq $b) + { + &xor( $b, $a ); + &xor( $tt, $a ); + } + else + { + &xor( $tt, $a ); + &xor( $b, $a ); + } + &comment(""); + } + +sub IP_new + { + local($l,$r,$tt,$lr)=@_; + + &R_PERM_OP($l,$r,$tt, 4,"0xf0f0f0f0",$l); + &R_PERM_OP($r,$tt,$l,20,"0xfff0000f",$l); + &R_PERM_OP($l,$tt,$r,14,"0x33333333",$r); + &R_PERM_OP($tt,$r,$l,22,"0x03fc03fc",$r); + &R_PERM_OP($l,$r,$tt, 9,"0xaaaaaaaa",$r); + + if ($lr != 3) + { + if (($lr-3) < 0) + { &rotr($tt, 3-$lr); } + else { &rotl($tt, $lr-3); } + } + if ($lr != 2) + { + if (($lr-2) < 0) + { &rotr($r, 2-$lr); } + else { &rotl($r, $lr-2); } + } + } + +sub FP_new + { + local($l,$r,$tt,$lr)=@_; + + if ($lr != 2) + { + if (($lr-2) < 0) + { &rotl($r, 2-$lr); } + else { &rotr($r, $lr-2); } + } + if ($lr != 3) + { + if (($lr-3) < 0) + { &rotl($l, 3-$lr); } + else { &rotr($l, $lr-3); } + } + + &R_PERM_OP($l,$r,$tt, 0,"0xaaaaaaaa",$r); + &R_PERM_OP($tt,$r,$l,23,"0x03fc03fc",$r); + &R_PERM_OP($l,$r,$tt,10,"0x33333333",$l); + &R_PERM_OP($r,$tt,$l,18,"0xfff0000f",$l); + &R_PERM_OP($l,$tt,$r,12,"0xf0f0f0f0",$r); + &rotr($tt , 4); + } +
diff --git a/crypto/des/asm/cx86-cpp.s b/crypto/des/asm/cx86-cpp.s new file mode 100644 index 0000000..e5165fa --- /dev/null +++ b/crypto/des/asm/cx86-cpp.s
@@ -0,0 +1,932 @@ + /* Don't even think of reading this code */ + /* It was automatically generated by crypt.pl */ + /* Which is a perl program used to generate the x86 assember for */ + /* any of elf, a.out, Win32, or Solaris */ + /* It can be found in SSLeay 0.6.5+ or in libdes 3.26+ */ + /* eric <eay@cryptsoft.com> */ + /* The inner loop instruction sequence and the IP/FP modifications */ + /* are from Svend Olaf Mikkelsen <svolaf@inet.uni-c.dk> */ + + .file "dx86xxxx.s" + .version "01.01" +gcc2_compiled.: +.text + .align ALIGN +.globl fcrypt_body + TYPE(fcrypt_body,@function) +fcrypt_body: + pushl %ebp + pushl %ebx + pushl %esi + pushl %edi + + + /* Load the 2 words */ + xorl %edi, %edi + xorl %esi, %esi + movl 24(%esp), %ebp + movl $25, -8(%esp) +.align ALIGN +.L000start: + + /* Round 0 */ + movl 28(%esp), %eax + movl %esi, %edx + shrl $16, %edx + movl 32(%esp), %ecx + xorl %esi, %edx + andl %edx, %eax + andl %ecx, %edx + movl %eax, %ebx + sall $16, %ebx + movl %edx, %ecx + sall $16, %ecx + xorl %ebx, %eax + xorl %ecx, %edx + movl (%ebp), %ebx + xorl %ebx, %eax + movl 4(%ebp), %ecx + xorl %esi, %eax + xorl %esi, %edx + xorl %ecx, %edx + andl $0xfcfcfcfc, %eax + xorl %ebx, %ebx + andl $0xcfcfcfcf, %edx + xorl %ecx, %ecx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %edi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %edi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %edi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %edi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %edi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %edi + + /* Round 1 */ + movl 28(%esp), %eax + movl %edi, %edx + shrl $16, %edx + movl 32(%esp), %ecx + xorl %edi, %edx + andl %edx, %eax + andl %ecx, %edx + movl %eax, %ebx + sall $16, %ebx + movl %edx, %ecx + sall $16, %ecx + xorl %ebx, %eax + xorl %ecx, %edx + movl 8(%ebp), %ebx + xorl %ebx, %eax + movl 12(%ebp), %ecx + xorl %edi, %eax + xorl %edi, %edx + xorl %ecx, %edx + andl $0xfcfcfcfc, %eax + xorl %ebx, %ebx + andl $0xcfcfcfcf, %edx + xorl %ecx, %ecx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %esi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %esi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %esi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %esi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %esi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %esi + + /* Round 2 */ + movl 28(%esp), %eax + movl %esi, %edx + shrl $16, %edx + movl 32(%esp), %ecx + xorl %esi, %edx + andl %edx, %eax + andl %ecx, %edx + movl %eax, %ebx + sall $16, %ebx + movl %edx, %ecx + sall $16, %ecx + xorl %ebx, %eax + xorl %ecx, %edx + movl 16(%ebp), %ebx + xorl %ebx, %eax + movl 20(%ebp), %ecx + xorl %esi, %eax + xorl %esi, %edx + xorl %ecx, %edx + andl $0xfcfcfcfc, %eax + xorl %ebx, %ebx + andl $0xcfcfcfcf, %edx + xorl %ecx, %ecx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %edi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %edi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %edi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %edi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %edi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %edi + + /* Round 3 */ + movl 28(%esp), %eax + movl %edi, %edx + shrl $16, %edx + movl 32(%esp), %ecx + xorl %edi, %edx + andl %edx, %eax + andl %ecx, %edx + movl %eax, %ebx + sall $16, %ebx + movl %edx, %ecx + sall $16, %ecx + xorl %ebx, %eax + xorl %ecx, %edx + movl 24(%ebp), %ebx + xorl %ebx, %eax + movl 28(%ebp), %ecx + xorl %edi, %eax + xorl %edi, %edx + xorl %ecx, %edx + andl $0xfcfcfcfc, %eax + xorl %ebx, %ebx + andl $0xcfcfcfcf, %edx + xorl %ecx, %ecx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %esi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %esi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %esi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %esi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %esi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %esi + + /* Round 4 */ + movl 28(%esp), %eax + movl %esi, %edx + shrl $16, %edx + movl 32(%esp), %ecx + xorl %esi, %edx + andl %edx, %eax + andl %ecx, %edx + movl %eax, %ebx + sall $16, %ebx + movl %edx, %ecx + sall $16, %ecx + xorl %ebx, %eax + xorl %ecx, %edx + movl 32(%ebp), %ebx + xorl %ebx, %eax + movl 36(%ebp), %ecx + xorl %esi, %eax + xorl %esi, %edx + xorl %ecx, %edx + andl $0xfcfcfcfc, %eax + xorl %ebx, %ebx + andl $0xcfcfcfcf, %edx + xorl %ecx, %ecx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %edi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %edi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %edi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %edi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %edi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %edi + + /* Round 5 */ + movl 28(%esp), %eax + movl %edi, %edx + shrl $16, %edx + movl 32(%esp), %ecx + xorl %edi, %edx + andl %edx, %eax + andl %ecx, %edx + movl %eax, %ebx + sall $16, %ebx + movl %edx, %ecx + sall $16, %ecx + xorl %ebx, %eax + xorl %ecx, %edx + movl 40(%ebp), %ebx + xorl %ebx, %eax + movl 44(%ebp), %ecx + xorl %edi, %eax + xorl %edi, %edx + xorl %ecx, %edx + andl $0xfcfcfcfc, %eax + xorl %ebx, %ebx + andl $0xcfcfcfcf, %edx + xorl %ecx, %ecx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %esi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %esi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %esi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %esi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %esi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %esi + + /* Round 6 */ + movl 28(%esp), %eax + movl %esi, %edx + shrl $16, %edx + movl 32(%esp), %ecx + xorl %esi, %edx + andl %edx, %eax + andl %ecx, %edx + movl %eax, %ebx + sall $16, %ebx + movl %edx, %ecx + sall $16, %ecx + xorl %ebx, %eax + xorl %ecx, %edx + movl 48(%ebp), %ebx + xorl %ebx, %eax + movl 52(%ebp), %ecx + xorl %esi, %eax + xorl %esi, %edx + xorl %ecx, %edx + andl $0xfcfcfcfc, %eax + xorl %ebx, %ebx + andl $0xcfcfcfcf, %edx + xorl %ecx, %ecx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %edi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %edi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %edi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %edi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %edi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %edi + + /* Round 7 */ + movl 28(%esp), %eax + movl %edi, %edx + shrl $16, %edx + movl 32(%esp), %ecx + xorl %edi, %edx + andl %edx, %eax + andl %ecx, %edx + movl %eax, %ebx + sall $16, %ebx + movl %edx, %ecx + sall $16, %ecx + xorl %ebx, %eax + xorl %ecx, %edx + movl 56(%ebp), %ebx + xorl %ebx, %eax + movl 60(%ebp), %ecx + xorl %edi, %eax + xorl %edi, %edx + xorl %ecx, %edx + andl $0xfcfcfcfc, %eax + xorl %ebx, %ebx + andl $0xcfcfcfcf, %edx + xorl %ecx, %ecx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %esi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %esi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %esi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %esi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %esi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %esi + + /* Round 8 */ + movl 28(%esp), %eax + movl %esi, %edx + shrl $16, %edx + movl 32(%esp), %ecx + xorl %esi, %edx + andl %edx, %eax + andl %ecx, %edx + movl %eax, %ebx + sall $16, %ebx + movl %edx, %ecx + sall $16, %ecx + xorl %ebx, %eax + xorl %ecx, %edx + movl 64(%ebp), %ebx + xorl %ebx, %eax + movl 68(%ebp), %ecx + xorl %esi, %eax + xorl %esi, %edx + xorl %ecx, %edx + andl $0xfcfcfcfc, %eax + xorl %ebx, %ebx + andl $0xcfcfcfcf, %edx + xorl %ecx, %ecx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %edi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %edi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %edi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %edi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %edi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %edi + + /* Round 9 */ + movl 28(%esp), %eax + movl %edi, %edx + shrl $16, %edx + movl 32(%esp), %ecx + xorl %edi, %edx + andl %edx, %eax + andl %ecx, %edx + movl %eax, %ebx + sall $16, %ebx + movl %edx, %ecx + sall $16, %ecx + xorl %ebx, %eax + xorl %ecx, %edx + movl 72(%ebp), %ebx + xorl %ebx, %eax + movl 76(%ebp), %ecx + xorl %edi, %eax + xorl %edi, %edx + xorl %ecx, %edx + andl $0xfcfcfcfc, %eax + xorl %ebx, %ebx + andl $0xcfcfcfcf, %edx + xorl %ecx, %ecx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %esi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %esi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %esi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %esi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %esi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %esi + + /* Round 10 */ + movl 28(%esp), %eax + movl %esi, %edx + shrl $16, %edx + movl 32(%esp), %ecx + xorl %esi, %edx + andl %edx, %eax + andl %ecx, %edx + movl %eax, %ebx + sall $16, %ebx + movl %edx, %ecx + sall $16, %ecx + xorl %ebx, %eax + xorl %ecx, %edx + movl 80(%ebp), %ebx + xorl %ebx, %eax + movl 84(%ebp), %ecx + xorl %esi, %eax + xorl %esi, %edx + xorl %ecx, %edx + andl $0xfcfcfcfc, %eax + xorl %ebx, %ebx + andl $0xcfcfcfcf, %edx + xorl %ecx, %ecx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %edi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %edi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %edi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %edi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %edi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %edi + + /* Round 11 */ + movl 28(%esp), %eax + movl %edi, %edx + shrl $16, %edx + movl 32(%esp), %ecx + xorl %edi, %edx + andl %edx, %eax + andl %ecx, %edx + movl %eax, %ebx + sall $16, %ebx + movl %edx, %ecx + sall $16, %ecx + xorl %ebx, %eax + xorl %ecx, %edx + movl 88(%ebp), %ebx + xorl %ebx, %eax + movl 92(%ebp), %ecx + xorl %edi, %eax + xorl %edi, %edx + xorl %ecx, %edx + andl $0xfcfcfcfc, %eax + xorl %ebx, %ebx + andl $0xcfcfcfcf, %edx + xorl %ecx, %ecx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %esi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %esi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %esi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %esi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %esi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %esi + + /* Round 12 */ + movl 28(%esp), %eax + movl %esi, %edx + shrl $16, %edx + movl 32(%esp), %ecx + xorl %esi, %edx + andl %edx, %eax + andl %ecx, %edx + movl %eax, %ebx + sall $16, %ebx + movl %edx, %ecx + sall $16, %ecx + xorl %ebx, %eax + xorl %ecx, %edx + movl 96(%ebp), %ebx + xorl %ebx, %eax + movl 100(%ebp), %ecx + xorl %esi, %eax + xorl %esi, %edx + xorl %ecx, %edx + andl $0xfcfcfcfc, %eax + xorl %ebx, %ebx + andl $0xcfcfcfcf, %edx + xorl %ecx, %ecx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %edi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %edi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %edi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %edi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %edi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %edi + + /* Round 13 */ + movl 28(%esp), %eax + movl %edi, %edx + shrl $16, %edx + movl 32(%esp), %ecx + xorl %edi, %edx + andl %edx, %eax + andl %ecx, %edx + movl %eax, %ebx + sall $16, %ebx + movl %edx, %ecx + sall $16, %ecx + xorl %ebx, %eax + xorl %ecx, %edx + movl 104(%ebp), %ebx + xorl %ebx, %eax + movl 108(%ebp), %ecx + xorl %edi, %eax + xorl %edi, %edx + xorl %ecx, %edx + andl $0xfcfcfcfc, %eax + xorl %ebx, %ebx + andl $0xcfcfcfcf, %edx + xorl %ecx, %ecx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %esi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %esi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %esi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %esi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %esi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %esi + + /* Round 14 */ + movl 28(%esp), %eax + movl %esi, %edx + shrl $16, %edx + movl 32(%esp), %ecx + xorl %esi, %edx + andl %edx, %eax + andl %ecx, %edx + movl %eax, %ebx + sall $16, %ebx + movl %edx, %ecx + sall $16, %ecx + xorl %ebx, %eax + xorl %ecx, %edx + movl 112(%ebp), %ebx + xorl %ebx, %eax + movl 116(%ebp), %ecx + xorl %esi, %eax + xorl %esi, %edx + xorl %ecx, %edx + andl $0xfcfcfcfc, %eax + xorl %ebx, %ebx + andl $0xcfcfcfcf, %edx + xorl %ecx, %ecx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %edi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %edi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %edi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %edi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %edi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %edi + + /* Round 15 */ + movl 28(%esp), %eax + movl %edi, %edx + shrl $16, %edx + movl 32(%esp), %ecx + xorl %edi, %edx + andl %edx, %eax + andl %ecx, %edx + movl %eax, %ebx + sall $16, %ebx + movl %edx, %ecx + sall $16, %ecx + xorl %ebx, %eax + xorl %ecx, %edx + movl 120(%ebp), %ebx + xorl %ebx, %eax + movl 124(%ebp), %ecx + xorl %edi, %eax + xorl %edi, %edx + xorl %ecx, %edx + andl $0xfcfcfcfc, %eax + xorl %ebx, %ebx + andl $0xcfcfcfcf, %edx + xorl %ecx, %ecx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %esi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %esi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %esi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %esi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %esi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %esi + movl %edi, %eax + decl -8(%esp) + movl %esi, %edi + movl %eax, %esi + jnz .L000start + + /* FP */ + movl 20(%esp), %edx + rorl $1, %edi + movl %esi, %eax + xorl %edi, %esi + andl $0xaaaaaaaa, %esi + xorl %esi, %eax + xorl %esi, %edi + + roll $23, %eax + movl %eax, %esi + xorl %edi, %eax + andl $0x03fc03fc, %eax + xorl %eax, %esi + xorl %eax, %edi + + roll $10, %esi + movl %esi, %eax + xorl %edi, %esi + andl $0x33333333, %esi + xorl %esi, %eax + xorl %esi, %edi + + roll $18, %edi + movl %edi, %esi + xorl %eax, %edi + andl $0xfff0000f, %edi + xorl %edi, %esi + xorl %edi, %eax + + roll $12, %esi + movl %esi, %edi + xorl %eax, %esi + andl $0xf0f0f0f0, %esi + xorl %esi, %edi + xorl %esi, %eax + + rorl $4, %eax + movl %eax, (%edx) + movl %edi, 4(%edx) + popl %edi + popl %esi + popl %ebx + popl %ebp + ret +.fcrypt_body_end: + SIZE(fcrypt_body,.fcrypt_body_end-fcrypt_body) +.ident "desasm.pl"
diff --git a/crypto/des/asm/cx86unix.cpp b/crypto/des/asm/cx86unix.cpp new file mode 100644 index 0000000..90f87c9 --- /dev/null +++ b/crypto/des/asm/cx86unix.cpp
@@ -0,0 +1,35 @@ + +#define TYPE(a,b) .type a,b +#define SIZE(a,b) .size a,b + +#ifdef OUT +#define OK 1 +#define des_SPtrans _des_SPtrans +#define fcrypt_body _fcrypt_body +#define ALIGN 4 +#endif + +#ifdef BSDI +#define OK 1 +#define des_SPtrans _des_SPtrans +#define fcrypt_body _fcrypt_body +#define ALIGN 4 +#undef SIZE +#undef TYPE +#endif + +#if defined(ELF) || defined(SOL) +#define OK 1 +#define ALIGN 16 +#endif + +#ifndef OK +You need to define one of +ELF - elf systems - linux-elf, NetBSD and DG-UX +OUT - a.out systems - linux-a.out and FreeBSD +SOL - solaris systems, which are elf with strange comment lines +BSDI - a.out with a very primative version of as. +#endif + +#include "cx86-cpp.s" +
diff --git a/crypto/des/asm/d-win32.asm b/crypto/des/asm/d-win32.asm new file mode 100644 index 0000000..fc62e3b --- /dev/null +++ b/crypto/des/asm/d-win32.asm
@@ -0,0 +1,2765 @@ + ; Don't even think of reading this code + ; It was automatically generated by des-som3.pl + ; Which is a perl program used to generate the x86 assember for + ; any of elf, a.out, Win32, or Solaris + ; It can be found in SSLeay 0.6.5+ or in libdes 3.26+ + ; eric <eay@cryptsoft.com> + ; The inner loop instruction sequence and the IP/FP modifications + ; are from Svend Olaf Mikkelsen <svolaf@inet.uni-c.dk> + ; + TITLE dx86xxxx.asm + .386 +.model FLAT +_TEXT SEGMENT +PUBLIC _des_encrypt +EXTRN _des_SPtrans:DWORD +_des_encrypt PROC NEAR + push ebp + push ebx + push esi + push edi + ; + ; Load the 2 words + mov esi, DWORD PTR 20[esp] + xor ecx, ecx + mov eax, DWORD PTR [esi] + mov ebx, DWORD PTR 28[esp] + mov edi, DWORD PTR 4[esi] + ; + ; IP + rol eax, 4 + mov esi, eax + xor eax, edi + and eax, 0f0f0f0f0h + xor esi, eax + xor edi, eax + ; + rol edi, 20 + mov eax, edi + xor edi, esi + and edi, 0fff0000fh + xor eax, edi + xor esi, edi + ; + rol eax, 14 + mov edi, eax + xor eax, esi + and eax, 033333333h + xor edi, eax + xor esi, eax + ; + rol esi, 22 + mov eax, esi + xor esi, edi + and esi, 003fc03fch + xor eax, esi + xor edi, esi + ; + rol eax, 9 + mov esi, eax + xor eax, edi + and eax, 0aaaaaaaah + xor esi, eax + xor edi, eax + ; + rol edi, 1 + cmp ebx, 0 + mov ebp, DWORD PTR 24[esp] + je $L000start_decrypt + ; + ; Round 0 + mov eax, DWORD PTR [ebp] + xor ebx, ebx + mov edx, DWORD PTR 4[ebp] + xor eax, esi + xor edx, esi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor edi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor edi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor edi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor edi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor edi, ebx + ; + ; Round 1 + mov eax, DWORD PTR 8[ebp] + xor ebx, ebx + mov edx, DWORD PTR 12[ebp] + xor eax, edi + xor edx, edi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor esi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor esi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor esi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor esi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor esi, ebx + ; + ; Round 2 + mov eax, DWORD PTR 16[ebp] + xor ebx, ebx + mov edx, DWORD PTR 20[ebp] + xor eax, esi + xor edx, esi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor edi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor edi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor edi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor edi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor edi, ebx + ; + ; Round 3 + mov eax, DWORD PTR 24[ebp] + xor ebx, ebx + mov edx, DWORD PTR 28[ebp] + xor eax, edi + xor edx, edi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor esi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor esi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor esi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor esi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor esi, ebx + ; + ; Round 4 + mov eax, DWORD PTR 32[ebp] + xor ebx, ebx + mov edx, DWORD PTR 36[ebp] + xor eax, esi + xor edx, esi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor edi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor edi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor edi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor edi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor edi, ebx + ; + ; Round 5 + mov eax, DWORD PTR 40[ebp] + xor ebx, ebx + mov edx, DWORD PTR 44[ebp] + xor eax, edi + xor edx, edi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor esi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor esi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor esi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor esi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor esi, ebx + ; + ; Round 6 + mov eax, DWORD PTR 48[ebp] + xor ebx, ebx + mov edx, DWORD PTR 52[ebp] + xor eax, esi + xor edx, esi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor edi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor edi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor edi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor edi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor edi, ebx + ; + ; Round 7 + mov eax, DWORD PTR 56[ebp] + xor ebx, ebx + mov edx, DWORD PTR 60[ebp] + xor eax, edi + xor edx, edi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor esi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor esi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor esi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor esi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor esi, ebx + ; + ; Round 8 + mov eax, DWORD PTR 64[ebp] + xor ebx, ebx + mov edx, DWORD PTR 68[ebp] + xor eax, esi + xor edx, esi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor edi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor edi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor edi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor edi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor edi, ebx + ; + ; Round 9 + mov eax, DWORD PTR 72[ebp] + xor ebx, ebx + mov edx, DWORD PTR 76[ebp] + xor eax, edi + xor edx, edi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor esi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor esi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor esi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor esi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor esi, ebx + ; + ; Round 10 + mov eax, DWORD PTR 80[ebp] + xor ebx, ebx + mov edx, DWORD PTR 84[ebp] + xor eax, esi + xor edx, esi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor edi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor edi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor edi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor edi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor edi, ebx + ; + ; Round 11 + mov eax, DWORD PTR 88[ebp] + xor ebx, ebx + mov edx, DWORD PTR 92[ebp] + xor eax, edi + xor edx, edi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor esi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor esi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor esi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor esi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor esi, ebx + ; + ; Round 12 + mov eax, DWORD PTR 96[ebp] + xor ebx, ebx + mov edx, DWORD PTR 100[ebp] + xor eax, esi + xor edx, esi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor edi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor edi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor edi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor edi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor edi, ebx + ; + ; Round 13 + mov eax, DWORD PTR 104[ebp] + xor ebx, ebx + mov edx, DWORD PTR 108[ebp] + xor eax, edi + xor edx, edi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor esi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor esi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor esi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor esi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor esi, ebx + ; + ; Round 14 + mov eax, DWORD PTR 112[ebp] + xor ebx, ebx + mov edx, DWORD PTR 116[ebp] + xor eax, esi + xor edx, esi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor edi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor edi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor edi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor edi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor edi, ebx + ; + ; Round 15 + mov eax, DWORD PTR 120[ebp] + xor ebx, ebx + mov edx, DWORD PTR 124[ebp] + xor eax, edi + xor edx, edi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor esi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor esi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor esi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor esi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor esi, ebx + jmp $L001end +$L000start_decrypt: + ; + ; Round 15 + mov eax, DWORD PTR 120[ebp] + xor ebx, ebx + mov edx, DWORD PTR 124[ebp] + xor eax, esi + xor edx, esi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor edi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor edi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor edi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor edi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor edi, ebx + ; + ; Round 14 + mov eax, DWORD PTR 112[ebp] + xor ebx, ebx + mov edx, DWORD PTR 116[ebp] + xor eax, edi + xor edx, edi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor esi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor esi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor esi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor esi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor esi, ebx + ; + ; Round 13 + mov eax, DWORD PTR 104[ebp] + xor ebx, ebx + mov edx, DWORD PTR 108[ebp] + xor eax, esi + xor edx, esi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor edi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor edi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor edi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor edi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor edi, ebx + ; + ; Round 12 + mov eax, DWORD PTR 96[ebp] + xor ebx, ebx + mov edx, DWORD PTR 100[ebp] + xor eax, edi + xor edx, edi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor esi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor esi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor esi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor esi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor esi, ebx + ; + ; Round 11 + mov eax, DWORD PTR 88[ebp] + xor ebx, ebx + mov edx, DWORD PTR 92[ebp] + xor eax, esi + xor edx, esi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor edi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor edi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor edi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor edi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor edi, ebx + ; + ; Round 10 + mov eax, DWORD PTR 80[ebp] + xor ebx, ebx + mov edx, DWORD PTR 84[ebp] + xor eax, edi + xor edx, edi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor esi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor esi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor esi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor esi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor esi, ebx + ; + ; Round 9 + mov eax, DWORD PTR 72[ebp] + xor ebx, ebx + mov edx, DWORD PTR 76[ebp] + xor eax, esi + xor edx, esi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor edi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor edi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor edi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor edi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor edi, ebx + ; + ; Round 8 + mov eax, DWORD PTR 64[ebp] + xor ebx, ebx + mov edx, DWORD PTR 68[ebp] + xor eax, edi + xor edx, edi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor esi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor esi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor esi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor esi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor esi, ebx + ; + ; Round 7 + mov eax, DWORD PTR 56[ebp] + xor ebx, ebx + mov edx, DWORD PTR 60[ebp] + xor eax, esi + xor edx, esi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor edi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor edi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor edi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor edi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor edi, ebx + ; + ; Round 6 + mov eax, DWORD PTR 48[ebp] + xor ebx, ebx + mov edx, DWORD PTR 52[ebp] + xor eax, edi + xor edx, edi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor esi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor esi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor esi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor esi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor esi, ebx + ; + ; Round 5 + mov eax, DWORD PTR 40[ebp] + xor ebx, ebx + mov edx, DWORD PTR 44[ebp] + xor eax, esi + xor edx, esi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor edi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor edi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor edi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor edi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor edi, ebx + ; + ; Round 4 + mov eax, DWORD PTR 32[ebp] + xor ebx, ebx + mov edx, DWORD PTR 36[ebp] + xor eax, edi + xor edx, edi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor esi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor esi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor esi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor esi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor esi, ebx + ; + ; Round 3 + mov eax, DWORD PTR 24[ebp] + xor ebx, ebx + mov edx, DWORD PTR 28[ebp] + xor eax, esi + xor edx, esi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor edi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor edi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor edi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor edi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor edi, ebx + ; + ; Round 2 + mov eax, DWORD PTR 16[ebp] + xor ebx, ebx + mov edx, DWORD PTR 20[ebp] + xor eax, edi + xor edx, edi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor esi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor esi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor esi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor esi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor esi, ebx + ; + ; Round 1 + mov eax, DWORD PTR 8[ebp] + xor ebx, ebx + mov edx, DWORD PTR 12[ebp] + xor eax, esi + xor edx, esi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor edi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor edi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor edi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor edi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor edi, ebx + ; + ; Round 0 + mov eax, DWORD PTR [ebp] + xor ebx, ebx + mov edx, DWORD PTR 4[ebp] + xor eax, edi + xor edx, edi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor esi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor esi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor esi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor esi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor esi, ebx +$L001end: + ; + ; FP + mov edx, DWORD PTR 20[esp] + ror esi, 1 + mov eax, edi + xor edi, esi + and edi, 0aaaaaaaah + xor eax, edi + xor esi, edi + ; + rol eax, 23 + mov edi, eax + xor eax, esi + and eax, 003fc03fch + xor edi, eax + xor esi, eax + ; + rol edi, 10 + mov eax, edi + xor edi, esi + and edi, 033333333h + xor eax, edi + xor esi, edi + ; + rol esi, 18 + mov edi, esi + xor esi, eax + and esi, 0fff0000fh + xor edi, esi + xor eax, esi + ; + rol edi, 12 + mov esi, edi + xor edi, eax + and edi, 0f0f0f0f0h + xor esi, edi + xor eax, edi + ; + ror eax, 4 + mov DWORD PTR [edx],eax + mov DWORD PTR 4[edx],esi + pop edi + pop esi + pop ebx + pop ebp + ret +_des_encrypt ENDP +_TEXT ENDS +_TEXT SEGMENT +PUBLIC _des_encrypt2 +EXTRN _des_SPtrans:DWORD +_des_encrypt2 PROC NEAR + push ebp + push ebx + push esi + push edi + ; + ; Load the 2 words + mov eax, DWORD PTR 20[esp] + xor ecx, ecx + mov esi, DWORD PTR [eax] + mov ebx, DWORD PTR 28[esp] + rol esi, 3 + mov edi, DWORD PTR 4[eax] + rol edi, 3 + cmp ebx, 0 + mov ebp, DWORD PTR 24[esp] + je $L002start_decrypt + ; + ; Round 0 + mov eax, DWORD PTR [ebp] + xor ebx, ebx + mov edx, DWORD PTR 4[ebp] + xor eax, esi + xor edx, esi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor edi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor edi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor edi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor edi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor edi, ebx + ; + ; Round 1 + mov eax, DWORD PTR 8[ebp] + xor ebx, ebx + mov edx, DWORD PTR 12[ebp] + xor eax, edi + xor edx, edi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor esi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor esi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor esi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor esi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor esi, ebx + ; + ; Round 2 + mov eax, DWORD PTR 16[ebp] + xor ebx, ebx + mov edx, DWORD PTR 20[ebp] + xor eax, esi + xor edx, esi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor edi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor edi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor edi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor edi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor edi, ebx + ; + ; Round 3 + mov eax, DWORD PTR 24[ebp] + xor ebx, ebx + mov edx, DWORD PTR 28[ebp] + xor eax, edi + xor edx, edi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor esi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor esi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor esi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor esi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor esi, ebx + ; + ; Round 4 + mov eax, DWORD PTR 32[ebp] + xor ebx, ebx + mov edx, DWORD PTR 36[ebp] + xor eax, esi + xor edx, esi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor edi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor edi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor edi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor edi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor edi, ebx + ; + ; Round 5 + mov eax, DWORD PTR 40[ebp] + xor ebx, ebx + mov edx, DWORD PTR 44[ebp] + xor eax, edi + xor edx, edi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor esi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor esi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor esi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor esi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor esi, ebx + ; + ; Round 6 + mov eax, DWORD PTR 48[ebp] + xor ebx, ebx + mov edx, DWORD PTR 52[ebp] + xor eax, esi + xor edx, esi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor edi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor edi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor edi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor edi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor edi, ebx + ; + ; Round 7 + mov eax, DWORD PTR 56[ebp] + xor ebx, ebx + mov edx, DWORD PTR 60[ebp] + xor eax, edi + xor edx, edi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor esi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor esi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor esi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor esi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor esi, ebx + ; + ; Round 8 + mov eax, DWORD PTR 64[ebp] + xor ebx, ebx + mov edx, DWORD PTR 68[ebp] + xor eax, esi + xor edx, esi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor edi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor edi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor edi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor edi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor edi, ebx + ; + ; Round 9 + mov eax, DWORD PTR 72[ebp] + xor ebx, ebx + mov edx, DWORD PTR 76[ebp] + xor eax, edi + xor edx, edi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor esi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor esi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor esi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor esi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor esi, ebx + ; + ; Round 10 + mov eax, DWORD PTR 80[ebp] + xor ebx, ebx + mov edx, DWORD PTR 84[ebp] + xor eax, esi + xor edx, esi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor edi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor edi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor edi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor edi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor edi, ebx + ; + ; Round 11 + mov eax, DWORD PTR 88[ebp] + xor ebx, ebx + mov edx, DWORD PTR 92[ebp] + xor eax, edi + xor edx, edi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor esi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor esi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor esi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor esi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor esi, ebx + ; + ; Round 12 + mov eax, DWORD PTR 96[ebp] + xor ebx, ebx + mov edx, DWORD PTR 100[ebp] + xor eax, esi + xor edx, esi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor edi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor edi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor edi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor edi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor edi, ebx + ; + ; Round 13 + mov eax, DWORD PTR 104[ebp] + xor ebx, ebx + mov edx, DWORD PTR 108[ebp] + xor eax, edi + xor edx, edi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor esi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor esi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor esi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor esi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor esi, ebx + ; + ; Round 14 + mov eax, DWORD PTR 112[ebp] + xor ebx, ebx + mov edx, DWORD PTR 116[ebp] + xor eax, esi + xor edx, esi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor edi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor edi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor edi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor edi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor edi, ebx + ; + ; Round 15 + mov eax, DWORD PTR 120[ebp] + xor ebx, ebx + mov edx, DWORD PTR 124[ebp] + xor eax, edi + xor edx, edi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor esi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor esi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor esi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor esi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor esi, ebx + jmp $L003end +$L002start_decrypt: + ; + ; Round 15 + mov eax, DWORD PTR 120[ebp] + xor ebx, ebx + mov edx, DWORD PTR 124[ebp] + xor eax, esi + xor edx, esi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor edi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor edi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor edi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor edi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor edi, ebx + ; + ; Round 14 + mov eax, DWORD PTR 112[ebp] + xor ebx, ebx + mov edx, DWORD PTR 116[ebp] + xor eax, edi + xor edx, edi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor esi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor esi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor esi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor esi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor esi, ebx + ; + ; Round 13 + mov eax, DWORD PTR 104[ebp] + xor ebx, ebx + mov edx, DWORD PTR 108[ebp] + xor eax, esi + xor edx, esi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor edi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor edi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor edi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor edi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor edi, ebx + ; + ; Round 12 + mov eax, DWORD PTR 96[ebp] + xor ebx, ebx + mov edx, DWORD PTR 100[ebp] + xor eax, edi + xor edx, edi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor esi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor esi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor esi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor esi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor esi, ebx + ; + ; Round 11 + mov eax, DWORD PTR 88[ebp] + xor ebx, ebx + mov edx, DWORD PTR 92[ebp] + xor eax, esi + xor edx, esi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor edi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor edi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor edi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor edi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor edi, ebx + ; + ; Round 10 + mov eax, DWORD PTR 80[ebp] + xor ebx, ebx + mov edx, DWORD PTR 84[ebp] + xor eax, edi + xor edx, edi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor esi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor esi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor esi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor esi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor esi, ebx + ; + ; Round 9 + mov eax, DWORD PTR 72[ebp] + xor ebx, ebx + mov edx, DWORD PTR 76[ebp] + xor eax, esi + xor edx, esi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor edi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor edi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor edi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor edi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor edi, ebx + ; + ; Round 8 + mov eax, DWORD PTR 64[ebp] + xor ebx, ebx + mov edx, DWORD PTR 68[ebp] + xor eax, edi + xor edx, edi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor esi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor esi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor esi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor esi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor esi, ebx + ; + ; Round 7 + mov eax, DWORD PTR 56[ebp] + xor ebx, ebx + mov edx, DWORD PTR 60[ebp] + xor eax, esi + xor edx, esi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor edi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor edi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor edi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor edi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor edi, ebx + ; + ; Round 6 + mov eax, DWORD PTR 48[ebp] + xor ebx, ebx + mov edx, DWORD PTR 52[ebp] + xor eax, edi + xor edx, edi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor esi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor esi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor esi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor esi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor esi, ebx + ; + ; Round 5 + mov eax, DWORD PTR 40[ebp] + xor ebx, ebx + mov edx, DWORD PTR 44[ebp] + xor eax, esi + xor edx, esi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor edi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor edi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor edi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor edi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor edi, ebx + ; + ; Round 4 + mov eax, DWORD PTR 32[ebp] + xor ebx, ebx + mov edx, DWORD PTR 36[ebp] + xor eax, edi + xor edx, edi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor esi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor esi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor esi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor esi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor esi, ebx + ; + ; Round 3 + mov eax, DWORD PTR 24[ebp] + xor ebx, ebx + mov edx, DWORD PTR 28[ebp] + xor eax, esi + xor edx, esi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor edi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor edi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor edi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor edi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor edi, ebx + ; + ; Round 2 + mov eax, DWORD PTR 16[ebp] + xor ebx, ebx + mov edx, DWORD PTR 20[ebp] + xor eax, edi + xor edx, edi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor esi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor esi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor esi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor esi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor esi, ebx + ; + ; Round 1 + mov eax, DWORD PTR 8[ebp] + xor ebx, ebx + mov edx, DWORD PTR 12[ebp] + xor eax, esi + xor edx, esi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor edi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor edi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor edi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor edi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor edi, ebx + ; + ; Round 0 + mov eax, DWORD PTR [ebp] + xor ebx, ebx + mov edx, DWORD PTR 4[ebp] + xor eax, edi + xor edx, edi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor esi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor esi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor esi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor esi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor esi, ebx +$L003end: + ; + ; Fixup + ror edi, 3 + mov eax, DWORD PTR 20[esp] + ror esi, 3 + mov DWORD PTR [eax],edi + mov DWORD PTR 4[eax],esi + pop edi + pop esi + pop ebx + pop ebp + ret +_des_encrypt2 ENDP +_TEXT ENDS +_TEXT SEGMENT +PUBLIC _des_encrypt3 +EXTRN _des_SPtrans:DWORD +_des_encrypt3 PROC NEAR + push ebp + push ebx + push esi + push edi + ; + ; Load the data words + mov ebx, DWORD PTR 20[esp] + mov edi, DWORD PTR [ebx] + mov esi, DWORD PTR 4[ebx] + ; + ; IP + rol edi, 4 + mov edx, edi + xor edi, esi + and edi, 0f0f0f0f0h + xor edx, edi + xor esi, edi + ; + rol esi, 20 + mov edi, esi + xor esi, edx + and esi, 0fff0000fh + xor edi, esi + xor edx, esi + ; + rol edi, 14 + mov esi, edi + xor edi, edx + and edi, 033333333h + xor esi, edi + xor edx, edi + ; + rol edx, 22 + mov edi, edx + xor edx, esi + and edx, 003fc03fch + xor edi, edx + xor esi, edx + ; + rol edi, 9 + mov edx, edi + xor edi, esi + and edi, 0aaaaaaaah + xor edx, edi + xor esi, edi + ; + ror edx, 3 + ror esi, 2 + mov DWORD PTR 4[ebx],esi + mov eax, DWORD PTR 24[esp] + mov DWORD PTR [ebx],edx + mov edi, DWORD PTR 28[esp] + mov esi, DWORD PTR 32[esp] + push 1 + push eax + push ebx + call _des_encrypt2 + push 0 + push edi + push ebx + call _des_encrypt2 + push 1 + push esi + push ebx + call _des_encrypt2 + mov edi, DWORD PTR [ebx] + add esp, 36 + mov esi, DWORD PTR 4[ebx] + ; + ; FP + rol esi, 2 + rol edi, 3 + mov eax, edi + xor edi, esi + and edi, 0aaaaaaaah + xor eax, edi + xor esi, edi + ; + rol eax, 23 + mov edi, eax + xor eax, esi + and eax, 003fc03fch + xor edi, eax + xor esi, eax + ; + rol edi, 10 + mov eax, edi + xor edi, esi + and edi, 033333333h + xor eax, edi + xor esi, edi + ; + rol esi, 18 + mov edi, esi + xor esi, eax + and esi, 0fff0000fh + xor edi, esi + xor eax, esi + ; + rol edi, 12 + mov esi, edi + xor edi, eax + and edi, 0f0f0f0f0h + xor esi, edi + xor eax, edi + ; + ror eax, 4 + mov DWORD PTR [ebx],eax + mov DWORD PTR 4[ebx],esi + pop edi + pop esi + pop ebx + pop ebp + ret +_des_encrypt3 ENDP +_TEXT ENDS +_TEXT SEGMENT +PUBLIC _des_decrypt3 +EXTRN _des_SPtrans:DWORD +_des_decrypt3 PROC NEAR + push ebp + push ebx + push esi + push edi + ; + ; Load the data words + mov ebx, DWORD PTR 20[esp] + mov edi, DWORD PTR [ebx] + mov esi, DWORD PTR 4[ebx] + ; + ; IP + rol edi, 4 + mov edx, edi + xor edi, esi + and edi, 0f0f0f0f0h + xor edx, edi + xor esi, edi + ; + rol esi, 20 + mov edi, esi + xor esi, edx + and esi, 0fff0000fh + xor edi, esi + xor edx, esi + ; + rol edi, 14 + mov esi, edi + xor edi, edx + and edi, 033333333h + xor esi, edi + xor edx, edi + ; + rol edx, 22 + mov edi, edx + xor edx, esi + and edx, 003fc03fch + xor edi, edx + xor esi, edx + ; + rol edi, 9 + mov edx, edi + xor edi, esi + and edi, 0aaaaaaaah + xor edx, edi + xor esi, edi + ; + ror edx, 3 + ror esi, 2 + mov DWORD PTR 4[ebx],esi + mov esi, DWORD PTR 24[esp] + mov DWORD PTR [ebx],edx + mov edi, DWORD PTR 28[esp] + mov eax, DWORD PTR 32[esp] + push 0 + push eax + push ebx + call _des_encrypt2 + push 1 + push edi + push ebx + call _des_encrypt2 + push 0 + push esi + push ebx + call _des_encrypt2 + mov edi, DWORD PTR [ebx] + add esp, 36 + mov esi, DWORD PTR 4[ebx] + ; + ; FP + rol esi, 2 + rol edi, 3 + mov eax, edi + xor edi, esi + and edi, 0aaaaaaaah + xor eax, edi + xor esi, edi + ; + rol eax, 23 + mov edi, eax + xor eax, esi + and eax, 003fc03fch + xor edi, eax + xor esi, eax + ; + rol edi, 10 + mov eax, edi + xor edi, esi + and edi, 033333333h + xor eax, edi + xor esi, edi + ; + rol esi, 18 + mov edi, esi + xor esi, eax + and esi, 0fff0000fh + xor edi, esi + xor eax, esi + ; + rol edi, 12 + mov esi, edi + xor edi, eax + and edi, 0f0f0f0f0h + xor esi, edi + xor eax, edi + ; + ror eax, 4 + mov DWORD PTR [ebx],eax + mov DWORD PTR 4[ebx],esi + pop edi + pop esi + pop ebx + pop ebp + ret +_des_decrypt3 ENDP +_TEXT ENDS +END
diff --git a/crypto/des/asm/d-win32.uu b/crypto/des/asm/d-win32.uu new file mode 100644 index 0000000..70d6383 --- /dev/null +++ b/crypto/des/asm/d-win32.uu
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+M```'````!@"8'0``!P````8`I1T```<````&`+X=```'````!@#&'0``!P`` +M``8`SAT```<````&`-8=```'````!@#\'0``!P````8`!AX```<````&`!,> +M```'````!@`@'@``!P````8`.1X```<````&`$$>```'````!@!)'@``!P`` +M``8`41X```<````&`'<>```'````!@"!'@``!P````8`CAX```<````&`)L> +M```'````!@"T'@``!P````8`O!X```<````&`,0>```'````!@#,'@``!P`` +M``8`\AX```<````&`/P>```'````!@`)'P``!P````8`%A\```<````&`"\? +M```'````!@`W'P``!P````8`/Q\```<````&`$<?```'````!@!M'P``!P`` +M``8`=Q\```<````&`(0?```'````!@"1'P``!P````8`JA\```<````&`+(? +M```'````!@"Z'P``!P````8`PA\```<````&`"YF:6QE`````````/[_``!G +M`BY<8W)Y<'1O7&1E<UQA<VU<9"UW:6XS,BYA<VT``````````"YT97AT```` +M``````$````#`=PA`````@```````````````"YD871A``````````(````# +M`0`````````````````````````````$```````````````"```````1```` +M``````$`(``"```````>````/1````$`(``"```````L````W!\```$`(``" +M```````Z````W"````$`(``"`$@```!?9&5S7U-0=')A;G,`7V1E<U]E;F-R +M>7!T`%]D97-?96YC<GEP=#(`7V1E<U]E;F-R>7!T,P!?9&5S7V1E8W)Y<'0S +!```` +` +end
diff --git a/crypto/des/asm/des-som2.pl b/crypto/des/asm/des-som2.pl new file mode 100644 index 0000000..b5dbc97 --- /dev/null +++ b/crypto/des/asm/des-som2.pl
@@ -0,0 +1,308 @@ +#!/usr/local/bin/perl +# +# The inner loop instruction sequence and the IP/FP modifications are from +# Svend Olaf Mikkelsen <svolaf@inet.uni-c.dk> +# + +$prog="des-som2.pl"; + +# base code is in microsft +# op dest, source +# format. +# + +require "desboth.pl"; + +if ( ($ARGV[0] eq "elf")) + { require "x86unix.pl"; } +elsif ( ($ARGV[0] eq "a.out")) + { $aout=1; require "x86unix.pl"; } +elsif ( ($ARGV[0] eq "sol")) + { $sol=1; require "x86unix.pl"; } +elsif ( ($ARGV[0] eq "cpp")) + { $cpp=1; require "x86unix.pl"; } +elsif ( ($ARGV[0] eq "win32")) + { require "x86ms.pl"; } +else + { + print STDERR <<"EOF"; +Pick one target type from + elf - linux, FreeBSD etc + a.out - old linux + sol - x86 solaris + cpp - format so x86unix.cpp can be used + win32 - Windows 95/Windows NT +EOF + exit(1); + } + +&comment("Don't even think of reading this code"); +&comment("It was automatically generated by $prog"); +&comment("Which is a perl program used to generate the x86 assember for"); +&comment("any of elf, a.out, Win32, or Solaris"); +&comment("It can be found in SSLeay 0.6.5+ or in libdes 3.26+"); +&comment("eric <eay\@cryptsoft.com>"); +&comment("The inner loop instruction sequence and the IP/FP modifications"); +&comment("are from Svend Olaf Mikkelsen <svolaf\@inet.uni-c.dk>"); + +&comment(""); + +&file("dx86xxxx"); + +$L="edi"; +$R="esi"; + +&des_encrypt("des_encrypt",1); +&des_encrypt("des_encrypt2",0); + +&des_encrypt3("des_encrypt3",1); +&des_encrypt3("des_decrypt3",0); + +&file_end(); + +sub des_encrypt + { + local($name,$do_ip)=@_; + + &function_begin($name,3,"EXTRN _des_SPtrans:DWORD"); + + &comment(""); + &comment("Load the 2 words"); + &mov("eax",&wparam(0)); + &mov($R,&DWP(0,"eax","",0)); + &mov($L,&DWP(4,"eax","",0)); + + if ($do_ip) + { + &comment(""); + &comment("IP"); + &IP_new($R,$L,"eax",3); +# &comment(""); +# &comment("fixup rotate"); +# &rotl($R,3); +# &rotl($L,3); + } + else + { + &comment(""); + &comment("fixup rotate"); + &rotl($R,3); + &rotl($L,3); + } + + &comment(""); + &comment("load counter, key_schedule and enc flag"); + + # encrypting part + + $ks="ebp"; +# &xor( "ebx", "ebx" ); + &mov("eax",&wparam(2)); # get encrypt flag + &xor( "ecx", "ecx" ); + &cmp("eax","0"); + &mov( $ks, &wparam(1) ); + &je(&label("start_decrypt")); + + for ($i=0; $i<16; $i+=2) + { + &comment(""); + &comment("Round $i"); + &D_ENCRYPT($i,$L,$R,$i*2,$ks,"des_SPtrans","eax","ebx","ecx","edx"); + + &comment(""); + &comment("Round ".sprintf("%d",$i+1)); + &D_ENCRYPT($i+1,$R,$L,($i+1)*2,$ks,"des_SPtrans","eax","ebx","ecx","edx"); + } + &jmp(&label("end")); + + &set_label("start_decrypt"); + + for ($i=15; $i>0; $i-=2) + { + &comment(""); + &comment("Round $i"); + &D_ENCRYPT(15-$i,$L,$R,$i*2,$ks,"des_SPtrans","eax","ebx","ecx","edx"); + &comment(""); + &comment("Round ".sprintf("%d",$i-1)); + &D_ENCRYPT(15-$i+1,$R,$L,($i-1)*2,$ks,"des_SPtrans","eax","ebx","ecx","edx"); + } + + &set_label("end"); + + if ($do_ip) + { +# &comment(""); +# &comment("Fixup"); +# &rotr($L,3); # r +# &rotr($R,3); # l + &comment(""); + &comment("FP"); + &FP_new($R,$L,"eax",3); + } + else + { + &comment(""); + &comment("Fixup"); + &rotr($L,3); # r + &rotr($R,3); # l + } + + &mov("eax",&wparam(0)); + &mov(&DWP(0,"eax","",0),$L); + &mov(&DWP(4,"eax","",0),$R); + + &function_end($name); + } + +sub D_ENCRYPT + { + local($r,$L,$R,$S,$ks,$desSP,$u,$tmp1,$tmp2,$t)=@_; + + &mov( $u, &DWP(&n2a($S*4),$ks,"",0)); + &xor( $tmp1, $tmp1); + &mov( $t, &DWP(&n2a(($S+1)*4),$ks,"",0)); + &xor( $u, $R); + &xor( $t, $R); + &and( $u, "0xfcfcfcfc" ); + &and( $t, "0xcfcfcfcf" ); + &movb( &LB($tmp1), &LB($u) ); + &movb( &LB($tmp2), &HB($u) ); + &rotr( $t, 4 ); + &mov( $ks, &DWP(" $desSP",$tmp1,"",0)); + &movb( &LB($tmp1), &LB($t) ); + &xor( $L, $ks); + &mov( $ks, &DWP("0x200+$desSP",$tmp2,"",0)); + &xor( $L, $ks); ###### + &movb( &LB($tmp2), &HB($t) ); + &shr( $u, 16); + &mov( $ks, &DWP("0x100+$desSP",$tmp1,"",0)); + &xor( $L, $ks); ###### + &movb( &LB($tmp1), &HB($u) ); + &shr( $t, 16); + &mov( $ks, &DWP("0x300+$desSP",$tmp2,"",0)); + &xor( $L, $ks); + &mov( $ks, &DWP(24,"esp","",0)); #### + &movb( &LB($tmp2), &HB($t) ); + &and( $u, "0xff" ); + &and( $t, "0xff" ); + &mov( $tmp1, &DWP("0x600+$desSP",$tmp1,"",0)); + &xor( $L, $tmp1); + &mov( $tmp1, &DWP("0x700+$desSP",$tmp2,"",0)); + &xor( $L, $tmp1); + &mov( $tmp1, &DWP("0x400+$desSP",$u,"",0)); + &xor( $L, $tmp1); + &mov( $tmp1, &DWP("0x500+$desSP",$t,"",0)); + &xor( $L, $tmp1); + } + +sub PERM_OP + { + local($a,$b,$tt,$shift,$mask)=@_; + + &mov( $tt, $a ); + &shr( $tt, $shift ); + &xor( $tt, $b ); + &and( $tt, $mask ); + &xor( $b, $tt ); + &shl( $tt, $shift ); + &xor( $a, $tt ); + } + +sub IP + { + local($l,$r,$tt)=@_; + + &PERM_OP($r,$l,$tt, 4,"0x0f0f0f0f"); + &PERM_OP($l,$r,$tt,16,"0x0000ffff"); + &PERM_OP($r,$l,$tt, 2,"0x33333333"); + &PERM_OP($l,$r,$tt, 8,"0x00ff00ff"); + &PERM_OP($r,$l,$tt, 1,"0x55555555"); + } + +sub FP + { + local($l,$r,$tt)=@_; + + &PERM_OP($l,$r,$tt, 1,"0x55555555"); + &PERM_OP($r,$l,$tt, 8,"0x00ff00ff"); + &PERM_OP($l,$r,$tt, 2,"0x33333333"); + &PERM_OP($r,$l,$tt,16,"0x0000ffff"); + &PERM_OP($l,$r,$tt, 4,"0x0f0f0f0f"); + } + +sub n2a + { + sprintf("%d",$_[0]); + } + +# now has a side affect of rotating $a by $shift +sub R_PERM_OP + { + local($a,$b,$tt,$shift,$mask,$last)=@_; + + &rotl( $a, $shift ) if ($shift != 0); + &mov( $tt, $b ); + &xor( $tt, $a ); + &and( $tt, $mask ); + if ($last eq $b) + { + &xor( $a, $tt ); + &xor( $b, $tt ); + } + else + { + &xor( $b, $tt ); + &xor( $a, $tt ); + } + &comment(""); + } + +sub IP_new + { + local($l,$r,$tt,$lr)=@_; + + &R_PERM_OP($l,$r,$tt, 4,"0xf0f0f0f0",$l); + &R_PERM_OP($r,$l,$tt,20,"0xfff0000f",$l); + &R_PERM_OP($r,$l,$tt,14,"0x33333333",$r); + &R_PERM_OP($l,$r,$tt,22,"0x03fc03fc",$r); + &R_PERM_OP($l,$r,$tt, 9,"0xaaaaaaaa",$r); + + if ($lr != 3) + { + if (($lr-3) < 0) + { &rotr($l, 3-$lr); } + else { &rotl($l, $lr-3); } + } + if ($lr != 2) + { + if (($lr-2) < 0) + { &rotr($r, 2-$lr); } + else { &rotl($r, $lr-2); } + } + } + +sub FP_new + { + local($r,$l,$tt,$lr)=@_; + + if ($lr != 2) + { + if (($lr-2) < 0) + { &rotl($r, 2-$lr); } + else { &rotr($r, $lr-2); } + } + if ($lr != 3) + { + if (($lr-3) < 0) + { &rotl($l, 3-$lr); } + else { &rotr($l, $lr-3); } + } + + &R_PERM_OP($l,$r,$tt, 0,"0xaaaaaaaa",$r); + &R_PERM_OP($l,$r,$tt,23,"0x03fc03fc",$r); + &R_PERM_OP($l,$r,$tt,10,"0x33333333",$l); + &R_PERM_OP($r,$l,$tt,18,"0xfff0000f",$l); + &R_PERM_OP($r,$l,$tt,12,"0xf0f0f0f0",$r); + &rotr($l , 4); + } +
diff --git a/crypto/des/asm/des-som3.pl b/crypto/des/asm/des-som3.pl new file mode 100644 index 0000000..3f35395 --- /dev/null +++ b/crypto/des/asm/des-som3.pl
@@ -0,0 +1,266 @@ +#!/usr/local/bin/perl +# +# The inner loop instruction sequence and the IP/FP modifications are from +# Svend Olaf Mikkelsen <svolaf@inet.uni-c.dk> +# + +$prog="des-som3.pl"; + +# base code is in microsft +# op dest, source +# format. +# + +require "desboth.pl"; + +if ( ($ARGV[0] eq "elf")) + { require "x86unix.pl"; } +elsif ( ($ARGV[0] eq "a.out")) + { $aout=1; require "x86unix.pl"; } +elsif ( ($ARGV[0] eq "sol")) + { $sol=1; require "x86unix.pl"; } +elsif ( ($ARGV[0] eq "cpp")) + { $cpp=1; require "x86unix.pl"; } +elsif ( ($ARGV[0] eq "win32")) + { require "x86ms.pl"; } +else + { + print STDERR <<"EOF"; +Pick one target type from + elf - linux, FreeBSD etc + a.out - old linux + sol - x86 solaris + cpp - format so x86unix.cpp can be used + win32 - Windows 95/Windows NT +EOF + exit(1); + } + +&comment("Don't even think of reading this code"); +&comment("It was automatically generated by $prog"); +&comment("Which is a perl program used to generate the x86 assember for"); +&comment("any of elf, a.out, Win32, or Solaris"); +&comment("It can be found in SSLeay 0.6.5+ or in libdes 3.26+"); +&comment("eric <eay\@cryptsoft.com>"); +&comment("The inner loop instruction sequence and the IP/FP modifications"); +&comment("are from Svend Olaf Mikkelsen <svolaf\@inet.uni-c.dk>"); + +&comment(""); + +&file("dx86xxxx"); + +$L="edi"; +$R="esi"; + +&des_encrypt("des_encrypt",1); +&des_encrypt("des_encrypt2",0); + +&des_encrypt3("des_encrypt3",1); +&des_encrypt3("des_decrypt3",0); + +&file_end(); + +sub des_encrypt + { + local($name,$do_ip)=@_; + + &function_begin($name,3,EXTRN _des_SPtrans:DWORD"); + + &comment(""); + &comment("Load the 2 words"); + $ks="ebp"; + + if ($do_ip) + { + &mov($R,&wparam(0)); + &xor( "ecx", "ecx" ); + &mov("eax",&DWP(0,$R,"",0)); + &mov("ebx",&wparam(2)); # get encrypt flag + &mov($L,&DWP(4,$R,"",0)); + &comment(""); + &comment("IP"); + &IP_new("eax",$L,$R,3); + } + else + { + &mov("eax",&wparam(0)); + &xor( "ecx", "ecx" ); + &mov($R,&DWP(0,"eax","",0)); + &mov("ebx",&wparam(2)); # get encrypt flag + &rotl($R,3); + &mov($L,&DWP(4,"eax","",0)); + &rotl($L,3); + } + + &cmp("ebx","0"); + &mov( $ks, &wparam(1) ); + &je(&label("start_decrypt")); + + for ($i=0; $i<16; $i+=2) + { + &comment(""); + &comment("Round $i"); + &D_ENCRYPT($i,$L,$R,$i*2,$ks,"des_SPtrans","eax","ebx","ecx","edx"); + + &comment(""); + &comment("Round ".sprintf("%d",$i+1)); + &D_ENCRYPT($i+1,$R,$L,($i+1)*2,$ks,"des_SPtrans","eax","ebx","ecx","edx"); + } + &jmp(&label("end")); + + &set_label("start_decrypt"); + + for ($i=15; $i>0; $i-=2) + { + &comment(""); + &comment("Round $i"); + &D_ENCRYPT(15-$i,$L,$R,$i*2,$ks,"des_SPtrans","eax","ebx","ecx","edx"); + &comment(""); + &comment("Round ".sprintf("%d",$i-1)); + &D_ENCRYPT(15-$i+1,$R,$L,($i-1)*2,$ks,"des_SPtrans","eax","ebx","ecx","edx"); + } + + &set_label("end"); + + if ($do_ip) + { + &comment(""); + &comment("FP"); + &mov("edx",&wparam(0)); + &FP_new($L,$R,"eax",3); + + &mov(&DWP(0,"edx","",0),"eax"); + &mov(&DWP(4,"edx","",0),$R); + } + else + { + &comment(""); + &comment("Fixup"); + &rotr($L,3); # r + &mov("eax",&wparam(0)); + &rotr($R,3); # l + &mov(&DWP(0,"eax","",0),$L); + &mov(&DWP(4,"eax","",0),$R); + } + + + &function_end($name); + } + +sub D_ENCRYPT + { + local($r,$L,$R,$S,$ks,$desSP,$u,$tmp1,$tmp2,$t)=@_; + + &mov( $u, &DWP(&n2a($S*4),$ks,"",0)); + &xor( $tmp1, $tmp1); + &mov( $t, &DWP(&n2a(($S+1)*4),$ks,"",0)); + &xor( $u, $R); + &xor( $t, $R); + &and( $u, "0xfcfcfcfc" ); + &and( $t, "0xcfcfcfcf" ); + &movb( &LB($tmp1), &LB($u) ); + &movb( &LB($tmp2), &HB($u) ); + &rotr( $t, 4 ); + &mov( $ks, &DWP(" $desSP",$tmp1,"",0)); + &movb( &LB($tmp1), &LB($t) ); + &xor( $L, $ks); + &mov( $ks, &DWP("0x200+$desSP",$tmp2,"",0)); + &xor( $L, $ks); ###### + &movb( &LB($tmp2), &HB($t) ); + &shr( $u, 16); + &mov( $ks, &DWP("0x100+$desSP",$tmp1,"",0)); + &xor( $L, $ks); ###### + &movb( &LB($tmp1), &HB($u) ); + &shr( $t, 16); + &mov( $ks, &DWP("0x300+$desSP",$tmp2,"",0)); + &xor( $L, $ks); + &mov( $ks, &DWP(24,"esp","",0)); #### + &movb( &LB($tmp2), &HB($t) ); + &and( $u, "0xff" ); + &and( $t, "0xff" ); + &mov( $tmp1, &DWP("0x600+$desSP",$tmp1,"",0)); + &xor( $L, $tmp1); + &mov( $tmp1, &DWP("0x700+$desSP",$tmp2,"",0)); + &xor( $L, $tmp1); + &mov( $tmp1, &DWP("0x400+$desSP",$u,"",0)); + &xor( $L, $tmp1); + &mov( $tmp1, &DWP("0x500+$desSP",$t,"",0)); + &xor( $L, $tmp1); + } + +sub n2a + { + sprintf("%d",$_[0]); + } + +# now has a side affect of rotating $a by $shift +sub R_PERM_OP + { + local($a,$b,$tt,$shift,$mask,$last)=@_; + + &rotl( $a, $shift ) if ($shift != 0); + &mov( $tt, $a ); + &xor( $a, $b ); + &and( $a, $mask ); + if ($notlast eq $b) + { + &xor( $b, $a ); + &xor( $tt, $a ); + } + else + { + &xor( $tt, $a ); + &xor( $b, $a ); + } + &comment(""); + } + +sub IP_new + { + local($l,$r,$tt,$lr)=@_; + + &R_PERM_OP($l,$r,$tt, 4,"0xf0f0f0f0",$l); + &R_PERM_OP($r,$tt,$l,20,"0xfff0000f",$l); + &R_PERM_OP($l,$tt,$r,14,"0x33333333",$r); + &R_PERM_OP($tt,$r,$l,22,"0x03fc03fc",$r); + &R_PERM_OP($l,$r,$tt, 9,"0xaaaaaaaa",$r); + + if ($lr != 3) + { + if (($lr-3) < 0) + { &rotr($tt, 3-$lr); } + else { &rotl($tt, $lr-3); } + } + if ($lr != 2) + { + if (($lr-2) < 0) + { &rotr($r, 2-$lr); } + else { &rotl($r, $lr-2); } + } + } + +sub FP_new + { + local($l,$r,$tt,$lr)=@_; + + if ($lr != 2) + { + if (($lr-2) < 0) + { &rotl($r, 2-$lr); } + else { &rotr($r, $lr-2); } + } + if ($lr != 3) + { + if (($lr-3) < 0) + { &rotl($l, 3-$lr); } + else { &rotr($l, $lr-3); } + } + + &R_PERM_OP($l,$r,$tt, 0,"0xaaaaaaaa",$r); + &R_PERM_OP($tt,$r,$l,23,"0x03fc03fc",$r); + &R_PERM_OP($l,$r,$tt,10,"0x33333333",$l); + &R_PERM_OP($r,$tt,$l,18,"0xfff0000f",$l); + &R_PERM_OP($l,$tt,$r,12,"0xf0f0f0f0",$r); + &rotr($tt , 4); + } +
diff --git a/crypto/des/asm/des586.pl b/crypto/des/asm/des586.pl new file mode 100644 index 0000000..59c42d1 --- /dev/null +++ b/crypto/des/asm/des586.pl
@@ -0,0 +1,210 @@ +#!/usr/local/bin/perl + +$prog="des586.pl"; + +# base code is in microsft +# op dest, source +# format. +# + +# WILL NOT WORK ANYMORE WITH desboth.pl +require "desboth.pl"; + +if ( ($ARGV[0] eq "elf")) + { require "x86unix.pl"; } +elsif ( ($ARGV[0] eq "a.out")) + { $aout=1; require "x86unix.pl"; } +elsif ( ($ARGV[0] eq "sol")) + { $sol=1; require "x86unix.pl"; } +elsif ( ($ARGV[0] eq "cpp")) + { $cpp=1; require "x86unix.pl"; } +elsif ( ($ARGV[0] eq "win32")) + { require "x86ms.pl"; } +else + { + print STDERR <<"EOF"; +Pick one target type from + elf - linux, FreeBSD etc + a.out - old linux + sol - x86 solaris + cpp - format so x86unix.cpp can be used + win32 - Windows 95/Windows NT +EOF + exit(1); + } + +&comment("Don't even think of reading this code"); +&comment("It was automatically generated by $prog"); +&comment("Which is a perl program used to generate the x86 assember for"); +&comment("any of elf, a.out, Win32, or Solaris"); +&comment("It can be found in SSLeay 0.6.5+ or in libdes 3.26+"); +&comment("eric <eay\@cryptsoft.com>"); +&comment(""); + +&file("dx86xxxx"); + +$L="edi"; +$R="esi"; + +&des_encrypt("des_encrypt",1); +&des_encrypt("des_encrypt2",0); + +&des_encrypt3("des_encrypt3",1); +&des_encrypt3("des_decrypt3",0); + +&file_end(); + +sub des_encrypt + { + local($name,$do_ip)=@_; + + &function_begin($name,3,"EXTRN _des_SPtrans:DWORD"); + + &comment(""); + &comment("Load the 2 words"); + &mov("eax",&wparam(0)); + &mov($R,&DWP(0,"eax","",0)); + &mov($L,&DWP(4,"eax","",0)); + + if ($do_ip) + { + &comment(""); + &comment("IP"); + &IP($R,$L,"eax"); + } + + &comment(""); + &comment("fixup rotate"); + &rotl($R,3); + &rotl($L,3); + + &comment(""); + &comment("load counter, key_schedule and enc flag"); + + # encrypting part + + $ks="ebp"; + &xor( "ebx", "ebx" ); + &mov("eax",&wparam(2)); # get encrypt flag + &xor( "ecx", "ecx" ); + &cmp("eax","0"); + &mov( $ks, &wparam(1) ); + &je(&label("start_decrypt")); + + for ($i=0; $i<16; $i+=2) + { + &comment(""); + &comment("Round $i"); + &D_ENCRYPT($i,$L,$R,$i*2,$ks,"des_SPtrans","eax","ebx","ecx","edx"); + + &comment(""); + &comment("Round ".sprintf("%d",$i+1)); + &D_ENCRYPT($i+1,$R,$L,($i+1)*2,$ks,"des_SPtrans","eax","ebx","ecx","edx"); + } + &jmp(&label("end")); + + &set_label("start_decrypt"); + + for ($i=15; $i>0; $i-=2) + { + &comment(""); + &comment("Round $i"); + &D_ENCRYPT(15-$i,$L,$R,$i*2,$ks,"des_SPtrans","eax","ebx","ecx","edx"); + &comment(""); + &comment("Round ".sprintf("%d",$i-1)); + &D_ENCRYPT(15-$i+1,$R,$L,($i-1)*2,$ks,"des_SPtrans","eax","ebx","ecx","edx"); + } + + &set_label("end"); + + &comment(""); + &comment("Fixup"); + &rotr($L,3); # r + &rotr($R,3); # l + + if ($do_ip) + { + &comment(""); + &comment("FP"); + &FP($R,$L,"eax"); + } + + &mov("eax",&wparam(0)); + &mov(&DWP(0,"eax","",0),$L); + &mov(&DWP(4,"eax","",0),$R); + + &function_end($name); + } + +sub D_ENCRYPT + { + local($r,$L,$R,$S,$ks,$desSP,$u,$tmp1,$tmp2,$t)=@_; + + &mov( $t, &DWP(&n2a(($S+1)*4),$ks,"",0)); + &mov( $u, &DWP(&n2a($S*4),$ks,"",0)); + &xor( $t, $R); + &xor( $u, $R); + &rotr( $t, 4 ); + &and( $u, "0xfcfcfcfc" ); + &and( $t, "0xfcfcfcfc" ); + &movb( &LB($tmp1), &LB($u) ); + &movb( &LB($tmp2), &HB($u) ); + &xor( $L, &DWP(" $desSP",$tmp1,"",0)); + &shr( $u, 16); + &xor( $L, &DWP("0x200+$desSP",$tmp2,"",0)); + &movb( &LB($tmp1), &LB($u) ); + &movb( &LB($tmp2), &HB($u) ); + &xor( $L, &DWP("0x400+$desSP",$tmp1,"",0)); + &mov( $u, &DWP("0x600+$desSP",$tmp2,"",0)); + + &movb( &LB($tmp1), &LB($t) ); + &movb( &LB($tmp2), &HB($t) ); + &xor( $L, &DWP("0x100+$desSP",$tmp1,"",0)); + &shr( $t, 16); + &xor( $u, &DWP("0x300+$desSP",$tmp2,"",0)); + &movb( &LB($tmp1), &LB($t) ); + &movb( &LB($tmp2), &HB($t) ); + &xor( $L, &DWP("0x500+$desSP",$tmp1,"",0)); + &xor( $u, &DWP("0x700+$desSP",$tmp2,"",0)); + &xor( $L, $u); + } + +sub PERM_OP + { + local($a,$b,$tt,$shift,$mask)=@_; + + &mov( $tt, $a ); + &shr( $tt, $shift ); + &xor( $tt, $b ); + &and( $tt, $mask ); + &xor( $b, $tt ); + &shl( $tt, $shift ); + &xor( $a, $tt ); + } + +sub IP + { + local($l,$r,$tt)=@_; + + &PERM_OP($r,$l,$tt, 4,"0x0f0f0f0f"); + &PERM_OP($l,$r,$tt,16,"0x0000ffff"); + &PERM_OP($r,$l,$tt, 2,"0x33333333"); + &PERM_OP($l,$r,$tt, 8,"0x00ff00ff"); + &PERM_OP($r,$l,$tt, 1,"0x55555555"); + } + +sub FP + { + local($l,$r,$tt)=@_; + + &PERM_OP($l,$r,$tt, 1,"0x55555555"); + &PERM_OP($r,$l,$tt, 8,"0x00ff00ff"); + &PERM_OP($l,$r,$tt, 2,"0x33333333"); + &PERM_OP($r,$l,$tt,16,"0x0000ffff"); + &PERM_OP($l,$r,$tt, 4,"0x0f0f0f0f"); + } + +sub n2a + { + sprintf("%d",$_[0]); + }
diff --git a/crypto/des/asm/des686.pl b/crypto/des/asm/des686.pl new file mode 100644 index 0000000..efd9f59 --- /dev/null +++ b/crypto/des/asm/des686.pl
@@ -0,0 +1,230 @@ +#!/usr/local/bin/perl + +$prog="des686.pl"; + +# base code is in microsft +# op dest, source +# format. +# + +# WILL NOT WORK ANYMORE WITH desboth.pl +require "desboth.pl"; + +if ( ($ARGV[0] eq "elf")) + { require "x86unix.pl"; } +elsif ( ($ARGV[0] eq "a.out")) + { $aout=1; require "x86unix.pl"; } +elsif ( ($ARGV[0] eq "sol")) + { $sol=1; require "x86unix.pl"; } +elsif ( ($ARGV[0] eq "cpp")) + { $cpp=1; require "x86unix.pl"; } +elsif ( ($ARGV[0] eq "win32")) + { require "x86ms.pl"; } +else + { + print STDERR <<"EOF"; +Pick one target type from + elf - linux, FreeBSD etc + a.out - old linux + sol - x86 solaris + cpp - format so x86unix.cpp can be used + win32 - Windows 95/Windows NT +EOF + exit(1); + } + +&comment("Don't even think of reading this code"); +&comment("It was automatically generated by $prog"); +&comment("Which is a perl program used to generate the x86 assember for"); +&comment("any of elf, a.out, Win32, or Solaris"); +&comment("It can be found in SSLeay 0.6.5+ or in libdes 3.26+"); +&comment("eric <eay\@cryptsoft.com>"); +&comment(""); + +&file("dx86xxxx"); + +$L="edi"; +$R="esi"; + +&des_encrypt("des_encrypt",1); +&des_encrypt("des_encrypt2",0); + +&des_encrypt3("des_encrypt3",1); +&des_encrypt3("des_decrypt3",0); + +&file_end(); + +sub des_encrypt + { + local($name,$do_ip)=@_; + + &function_begin($name,3,"EXTRN _des_SPtrans:DWORD"); + + &comment(""); + &comment("Load the 2 words"); + &mov("eax",&wparam(0)); + &mov($L,&DWP(0,"eax","",0)); + &mov($R,&DWP(4,"eax","",0)); + + $ksp=&wparam(1); + + if ($do_ip) + { + &comment(""); + &comment("IP"); + &IP($L,$R,"eax"); + } + + &comment(""); + &comment("fixup rotate"); + &rotl($R,3); + &rotl($L,3); + &exch($L,$R); + + &comment(""); + &comment("load counter, key_schedule and enc flag"); + &mov("eax",&wparam(2)); # get encrypt flag + &mov("ebp",&wparam(1)); # get ks + &cmp("eax","0"); + &je(&label("start_decrypt")); + + # encrypting part + + for ($i=0; $i<16; $i+=2) + { + &comment(""); + &comment("Round $i"); + &D_ENCRYPT($L,$R,$i*2,"ebp","des_SPtrans","ecx","edx","eax","ebx"); + + &comment(""); + &comment("Round ".sprintf("%d",$i+1)); + &D_ENCRYPT($R,$L,($i+1)*2,"ebp","des_SPtrans","ecx","edx","eax","ebx"); + } + &jmp(&label("end")); + + &set_label("start_decrypt"); + + for ($i=15; $i>0; $i-=2) + { + &comment(""); + &comment("Round $i"); + &D_ENCRYPT($L,$R,$i*2,"ebp","des_SPtrans","ecx","edx","eax","ebx"); + &comment(""); + &comment("Round ".sprintf("%d",$i-1)); + &D_ENCRYPT($R,$L,($i-1)*2,"ebp","des_SPtrans","ecx","edx","eax","ebx"); + } + + &set_label("end"); + + &comment(""); + &comment("Fixup"); + &rotr($L,3); # r + &rotr($R,3); # l + + if ($do_ip) + { + &comment(""); + &comment("FP"); + &FP($R,$L,"eax"); + } + + &mov("eax",&wparam(0)); + &mov(&DWP(0,"eax","",0),$L); + &mov(&DWP(4,"eax","",0),$R); + + &function_end($name); + } + + +# The logic is to load R into 2 registers and operate on both at the same time. +# We also load the 2 R's into 2 more registers so we can do the 'move word down a byte' +# while also masking the other copy and doing a lookup. We then also accumulate the +# L value in 2 registers then combine them at the end. +sub D_ENCRYPT + { + local($L,$R,$S,$ks,$desSP,$u,$t,$tmp1,$tmp2,$tmp3)=@_; + + &mov( $u, &DWP(&n2a($S*4),$ks,"",0)); + &mov( $t, &DWP(&n2a(($S+1)*4),$ks,"",0)); + &xor( $u, $R ); + &xor( $t, $R ); + &rotr( $t, 4 ); + + # the numbers at the end of the line are origional instruction order + &mov( $tmp2, $u ); # 1 2 + &mov( $tmp1, $t ); # 1 1 + &and( $tmp2, "0xfc" ); # 1 4 + &and( $tmp1, "0xfc" ); # 1 3 + &shr( $t, 8 ); # 1 5 + &xor( $L, &DWP("0x100+$desSP",$tmp1,"",0)); # 1 7 + &shr( $u, 8 ); # 1 6 + &mov( $tmp1, &DWP(" $desSP",$tmp2,"",0)); # 1 8 + + &mov( $tmp2, $u ); # 2 2 + &xor( $L, $tmp1 ); # 1 9 + &and( $tmp2, "0xfc" ); # 2 4 + &mov( $tmp1, $t ); # 2 1 + &and( $tmp1, "0xfc" ); # 2 3 + &shr( $t, 8 ); # 2 5 + &xor( $L, &DWP("0x300+$desSP",$tmp1,"",0)); # 2 7 + &shr( $u, 8 ); # 2 6 + &mov( $tmp1, &DWP("0x200+$desSP",$tmp2,"",0)); # 2 8 + &mov( $tmp2, $u ); # 3 2 + + &xor( $L, $tmp1 ); # 2 9 + &and( $tmp2, "0xfc" ); # 3 4 + + &mov( $tmp1, $t ); # 3 1 + &shr( $u, 8 ); # 3 6 + &and( $tmp1, "0xfc" ); # 3 3 + &shr( $t, 8 ); # 3 5 + &xor( $L, &DWP("0x500+$desSP",$tmp1,"",0)); # 3 7 + &mov( $tmp1, &DWP("0x400+$desSP",$tmp2,"",0)); # 3 8 + + &and( $t, "0xfc" ); # 4 1 + &xor( $L, $tmp1 ); # 3 9 + + &and( $u, "0xfc" ); # 4 2 + &xor( $L, &DWP("0x700+$desSP",$t,"",0)); # 4 3 + &xor( $L, &DWP("0x600+$desSP",$u,"",0)); # 4 4 + } + +sub PERM_OP + { + local($a,$b,$tt,$shift,$mask)=@_; + + &mov( $tt, $a ); + &shr( $tt, $shift ); + &xor( $tt, $b ); + &and( $tt, $mask ); + &xor( $b, $tt ); + &shl( $tt, $shift ); + &xor( $a, $tt ); + } + +sub IP + { + local($l,$r,$tt)=@_; + + &PERM_OP($r,$l,$tt, 4,"0x0f0f0f0f"); + &PERM_OP($l,$r,$tt,16,"0x0000ffff"); + &PERM_OP($r,$l,$tt, 2,"0x33333333"); + &PERM_OP($l,$r,$tt, 8,"0x00ff00ff"); + &PERM_OP($r,$l,$tt, 1,"0x55555555"); + } + +sub FP + { + local($l,$r,$tt)=@_; + + &PERM_OP($l,$r,$tt, 1,"0x55555555"); + &PERM_OP($r,$l,$tt, 8,"0x00ff00ff"); + &PERM_OP($l,$r,$tt, 2,"0x33333333"); + &PERM_OP($r,$l,$tt,16,"0x0000ffff"); + &PERM_OP($l,$r,$tt, 4,"0x0f0f0f0f"); + } + +sub n2a + { + sprintf("%d",$_[0]); + }
diff --git a/crypto/des/asm/desboth.pl b/crypto/des/asm/desboth.pl new file mode 100644 index 0000000..b94138c --- /dev/null +++ b/crypto/des/asm/desboth.pl
@@ -0,0 +1,67 @@ +#!/usr/local/bin/perl + +$L="edi"; +$R="esi"; + +sub des_encrypt3 + { + local($name,$enc)=@_; + + &function_begin($name,4,""); + + &comment(""); + &comment("Load the data words"); + &mov("ebx",&wparam(0)); + &mov($L,&DWP(0,"ebx","",0)); + &mov($R,&DWP(4,"ebx","",0)); + + &comment(""); + &comment("IP"); + &IP_new($L,$R,"edx",0); + + # put them back + + if ($enc) + { + &mov(&DWP(4,"ebx","",0),$R); + &mov("eax",&wparam(1)); + &mov(&DWP(0,"ebx","",0),"edx"); + &mov("edi",&wparam(2)); + &mov("esi",&wparam(3)); + } + else + { + &mov(&DWP(4,"ebx","",0),$R); + &mov("esi",&wparam(1)); + &mov(&DWP(0,"ebx","",0),"edx"); + &mov("edi",&wparam(2)); + &mov("eax",&wparam(3)); + } + &push(($enc)?"1":"0"); + &push("eax"); + &push("ebx"); + &call("des_encrypt2"); + &push(($enc)?"0":"1"); + &push("edi"); + &push("ebx"); + &call("des_encrypt2"); + &push(($enc)?"1":"0"); + &push("esi"); + &push("ebx"); + &call("des_encrypt2"); + + &mov($L,&DWP(0,"ebx","",0)); + &add("esp",36); + &mov($R,&DWP(4,"ebx","",0)); + + &comment(""); + &comment("FP"); + &FP_new($L,$R,"eax",0); + + &mov(&DWP(0,"ebx","",0),"eax"); + &mov(&DWP(4,"ebx","",0),$R); + + &function_end($name); + } + +
diff --git a/crypto/des/asm/dx86-cpp.s b/crypto/des/asm/dx86-cpp.s new file mode 100644 index 0000000..675bdeb --- /dev/null +++ b/crypto/des/asm/dx86-cpp.s
@@ -0,0 +1,2780 @@ + /* Don't even think of reading this code */ + /* It was automatically generated by des-som2.pl */ + /* Which is a perl program used to generate the x86 assember for */ + /* any of elf, a.out, Win32, or Solaris */ + /* It can be found in SSLeay 0.6.5+ or in libdes 3.26+ */ + /* eric <eay@cryptsoft.com> */ + /* The inner loop instruction sequence and the IP/FP modifications */ + /* are from Svend Olaf Mikkelsen <svolaf@inet.uni-c.dk> */ + + .file "dx86xxxx.s" + .version "01.01" +gcc2_compiled.: +.text + .align ALIGN +.globl des_encrypt + TYPE(des_encrypt,@function) +des_encrypt: + pushl %ebp + pushl %ebx + pushl %esi + pushl %edi + + + /* Load the 2 words */ + movl 20(%esp), %esi + xorl %ecx, %ecx + movl (%esi), %eax + movl 28(%esp), %ebx + movl 4(%esi), %edi + + /* IP */ + roll $4, %eax + movl %eax, %esi + xorl %edi, %eax + andl $0xf0f0f0f0, %eax + xorl %eax, %esi + xorl %eax, %edi + + roll $20, %edi + movl %edi, %eax + xorl %esi, %edi + andl $0xfff0000f, %edi + xorl %edi, %eax + xorl %edi, %esi + + roll $14, %eax + movl %eax, %edi + xorl %esi, %eax + andl $0x33333333, %eax + xorl %eax, %edi + xorl %eax, %esi + + roll $22, %esi + movl %esi, %eax + xorl %edi, %esi + andl $0x03fc03fc, %esi + xorl %esi, %eax + xorl %esi, %edi + + roll $9, %eax + movl %eax, %esi + xorl %edi, %eax + andl $0xaaaaaaaa, %eax + xorl %eax, %esi + xorl %eax, %edi + + roll $1, %edi + cmpl $0, %ebx + movl 24(%esp), %ebp + je .L000start_decrypt + + /* Round 0 */ + movl (%ebp), %eax + xorl %ebx, %ebx + movl 4(%ebp), %edx + xorl %esi, %eax + xorl %esi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %edi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %edi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %edi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %edi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %edi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %edi + + /* Round 1 */ + movl 8(%ebp), %eax + xorl %ebx, %ebx + movl 12(%ebp), %edx + xorl %edi, %eax + xorl %edi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %esi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %esi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %esi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %esi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %esi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %esi + + /* Round 2 */ + movl 16(%ebp), %eax + xorl %ebx, %ebx + movl 20(%ebp), %edx + xorl %esi, %eax + xorl %esi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %edi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %edi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %edi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %edi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %edi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %edi + + /* Round 3 */ + movl 24(%ebp), %eax + xorl %ebx, %ebx + movl 28(%ebp), %edx + xorl %edi, %eax + xorl %edi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %esi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %esi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %esi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %esi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %esi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %esi + + /* Round 4 */ + movl 32(%ebp), %eax + xorl %ebx, %ebx + movl 36(%ebp), %edx + xorl %esi, %eax + xorl %esi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %edi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %edi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %edi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %edi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %edi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %edi + + /* Round 5 */ + movl 40(%ebp), %eax + xorl %ebx, %ebx + movl 44(%ebp), %edx + xorl %edi, %eax + xorl %edi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %esi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %esi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %esi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %esi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %esi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %esi + + /* Round 6 */ + movl 48(%ebp), %eax + xorl %ebx, %ebx + movl 52(%ebp), %edx + xorl %esi, %eax + xorl %esi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %edi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %edi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %edi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %edi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %edi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %edi + + /* Round 7 */ + movl 56(%ebp), %eax + xorl %ebx, %ebx + movl 60(%ebp), %edx + xorl %edi, %eax + xorl %edi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %esi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %esi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %esi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %esi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %esi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %esi + + /* Round 8 */ + movl 64(%ebp), %eax + xorl %ebx, %ebx + movl 68(%ebp), %edx + xorl %esi, %eax + xorl %esi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %edi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %edi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %edi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %edi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %edi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %edi + + /* Round 9 */ + movl 72(%ebp), %eax + xorl %ebx, %ebx + movl 76(%ebp), %edx + xorl %edi, %eax + xorl %edi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %esi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %esi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %esi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %esi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %esi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %esi + + /* Round 10 */ + movl 80(%ebp), %eax + xorl %ebx, %ebx + movl 84(%ebp), %edx + xorl %esi, %eax + xorl %esi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %edi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %edi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %edi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %edi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %edi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %edi + + /* Round 11 */ + movl 88(%ebp), %eax + xorl %ebx, %ebx + movl 92(%ebp), %edx + xorl %edi, %eax + xorl %edi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %esi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %esi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %esi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %esi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %esi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %esi + + /* Round 12 */ + movl 96(%ebp), %eax + xorl %ebx, %ebx + movl 100(%ebp), %edx + xorl %esi, %eax + xorl %esi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %edi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %edi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %edi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %edi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %edi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %edi + + /* Round 13 */ + movl 104(%ebp), %eax + xorl %ebx, %ebx + movl 108(%ebp), %edx + xorl %edi, %eax + xorl %edi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %esi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %esi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %esi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %esi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %esi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %esi + + /* Round 14 */ + movl 112(%ebp), %eax + xorl %ebx, %ebx + movl 116(%ebp), %edx + xorl %esi, %eax + xorl %esi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %edi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %edi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %edi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %edi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %edi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %edi + + /* Round 15 */ + movl 120(%ebp), %eax + xorl %ebx, %ebx + movl 124(%ebp), %edx + xorl %edi, %eax + xorl %edi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %esi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %esi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %esi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %esi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %esi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %esi + jmp .L001end +.align ALIGN +.L000start_decrypt: + + /* Round 15 */ + movl 120(%ebp), %eax + xorl %ebx, %ebx + movl 124(%ebp), %edx + xorl %esi, %eax + xorl %esi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %edi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %edi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %edi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %edi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %edi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %edi + + /* Round 14 */ + movl 112(%ebp), %eax + xorl %ebx, %ebx + movl 116(%ebp), %edx + xorl %edi, %eax + xorl %edi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %esi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %esi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %esi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %esi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %esi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %esi + + /* Round 13 */ + movl 104(%ebp), %eax + xorl %ebx, %ebx + movl 108(%ebp), %edx + xorl %esi, %eax + xorl %esi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %edi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %edi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %edi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %edi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %edi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %edi + + /* Round 12 */ + movl 96(%ebp), %eax + xorl %ebx, %ebx + movl 100(%ebp), %edx + xorl %edi, %eax + xorl %edi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %esi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %esi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %esi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %esi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %esi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %esi + + /* Round 11 */ + movl 88(%ebp), %eax + xorl %ebx, %ebx + movl 92(%ebp), %edx + xorl %esi, %eax + xorl %esi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %edi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %edi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %edi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %edi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %edi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %edi + + /* Round 10 */ + movl 80(%ebp), %eax + xorl %ebx, %ebx + movl 84(%ebp), %edx + xorl %edi, %eax + xorl %edi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %esi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %esi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %esi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %esi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %esi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %esi + + /* Round 9 */ + movl 72(%ebp), %eax + xorl %ebx, %ebx + movl 76(%ebp), %edx + xorl %esi, %eax + xorl %esi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %edi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %edi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %edi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %edi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %edi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %edi + + /* Round 8 */ + movl 64(%ebp), %eax + xorl %ebx, %ebx + movl 68(%ebp), %edx + xorl %edi, %eax + xorl %edi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %esi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %esi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %esi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %esi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %esi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %esi + + /* Round 7 */ + movl 56(%ebp), %eax + xorl %ebx, %ebx + movl 60(%ebp), %edx + xorl %esi, %eax + xorl %esi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %edi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %edi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %edi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %edi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %edi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %edi + + /* Round 6 */ + movl 48(%ebp), %eax + xorl %ebx, %ebx + movl 52(%ebp), %edx + xorl %edi, %eax + xorl %edi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %esi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %esi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %esi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %esi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %esi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %esi + + /* Round 5 */ + movl 40(%ebp), %eax + xorl %ebx, %ebx + movl 44(%ebp), %edx + xorl %esi, %eax + xorl %esi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %edi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %edi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %edi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %edi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %edi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %edi + + /* Round 4 */ + movl 32(%ebp), %eax + xorl %ebx, %ebx + movl 36(%ebp), %edx + xorl %edi, %eax + xorl %edi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %esi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %esi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %esi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %esi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %esi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %esi + + /* Round 3 */ + movl 24(%ebp), %eax + xorl %ebx, %ebx + movl 28(%ebp), %edx + xorl %esi, %eax + xorl %esi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %edi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %edi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %edi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %edi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %edi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %edi + + /* Round 2 */ + movl 16(%ebp), %eax + xorl %ebx, %ebx + movl 20(%ebp), %edx + xorl %edi, %eax + xorl %edi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %esi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %esi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %esi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %esi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %esi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %esi + + /* Round 1 */ + movl 8(%ebp), %eax + xorl %ebx, %ebx + movl 12(%ebp), %edx + xorl %esi, %eax + xorl %esi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %edi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %edi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %edi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %edi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %edi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %edi + + /* Round 0 */ + movl (%ebp), %eax + xorl %ebx, %ebx + movl 4(%ebp), %edx + xorl %edi, %eax + xorl %edi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %esi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %esi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %esi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %esi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %esi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %esi +.align ALIGN +.L001end: + + /* FP */ + movl 20(%esp), %edx + rorl $1, %esi + movl %edi, %eax + xorl %esi, %edi + andl $0xaaaaaaaa, %edi + xorl %edi, %eax + xorl %edi, %esi + + roll $23, %eax + movl %eax, %edi + xorl %esi, %eax + andl $0x03fc03fc, %eax + xorl %eax, %edi + xorl %eax, %esi + + roll $10, %edi + movl %edi, %eax + xorl %esi, %edi + andl $0x33333333, %edi + xorl %edi, %eax + xorl %edi, %esi + + roll $18, %esi + movl %esi, %edi + xorl %eax, %esi + andl $0xfff0000f, %esi + xorl %esi, %edi + xorl %esi, %eax + + roll $12, %edi + movl %edi, %esi + xorl %eax, %edi + andl $0xf0f0f0f0, %edi + xorl %edi, %esi + xorl %edi, %eax + + rorl $4, %eax + movl %eax, (%edx) + movl %esi, 4(%edx) + popl %edi + popl %esi + popl %ebx + popl %ebp + ret +.des_encrypt_end: + SIZE(des_encrypt,.des_encrypt_end-des_encrypt) +.ident "desasm.pl" +.text + .align ALIGN +.globl des_encrypt2 + TYPE(des_encrypt2,@function) +des_encrypt2: + pushl %ebp + pushl %ebx + pushl %esi + pushl %edi + + + /* Load the 2 words */ + movl 20(%esp), %eax + xorl %ecx, %ecx + movl (%eax), %esi + movl 28(%esp), %ebx + roll $3, %esi + movl 4(%eax), %edi + roll $3, %edi + cmpl $0, %ebx + movl 24(%esp), %ebp + je .L002start_decrypt + + /* Round 0 */ + movl (%ebp), %eax + xorl %ebx, %ebx + movl 4(%ebp), %edx + xorl %esi, %eax + xorl %esi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %edi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %edi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %edi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %edi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %edi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %edi + + /* Round 1 */ + movl 8(%ebp), %eax + xorl %ebx, %ebx + movl 12(%ebp), %edx + xorl %edi, %eax + xorl %edi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %esi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %esi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %esi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %esi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %esi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %esi + + /* Round 2 */ + movl 16(%ebp), %eax + xorl %ebx, %ebx + movl 20(%ebp), %edx + xorl %esi, %eax + xorl %esi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %edi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %edi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %edi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %edi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %edi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %edi + + /* Round 3 */ + movl 24(%ebp), %eax + xorl %ebx, %ebx + movl 28(%ebp), %edx + xorl %edi, %eax + xorl %edi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %esi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %esi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %esi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %esi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %esi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %esi + + /* Round 4 */ + movl 32(%ebp), %eax + xorl %ebx, %ebx + movl 36(%ebp), %edx + xorl %esi, %eax + xorl %esi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %edi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %edi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %edi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %edi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %edi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %edi + + /* Round 5 */ + movl 40(%ebp), %eax + xorl %ebx, %ebx + movl 44(%ebp), %edx + xorl %edi, %eax + xorl %edi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %esi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %esi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %esi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %esi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %esi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %esi + + /* Round 6 */ + movl 48(%ebp), %eax + xorl %ebx, %ebx + movl 52(%ebp), %edx + xorl %esi, %eax + xorl %esi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %edi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %edi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %edi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %edi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %edi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %edi + + /* Round 7 */ + movl 56(%ebp), %eax + xorl %ebx, %ebx + movl 60(%ebp), %edx + xorl %edi, %eax + xorl %edi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %esi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %esi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %esi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %esi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %esi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %esi + + /* Round 8 */ + movl 64(%ebp), %eax + xorl %ebx, %ebx + movl 68(%ebp), %edx + xorl %esi, %eax + xorl %esi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %edi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %edi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %edi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %edi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %edi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %edi + + /* Round 9 */ + movl 72(%ebp), %eax + xorl %ebx, %ebx + movl 76(%ebp), %edx + xorl %edi, %eax + xorl %edi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %esi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %esi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %esi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %esi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %esi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %esi + + /* Round 10 */ + movl 80(%ebp), %eax + xorl %ebx, %ebx + movl 84(%ebp), %edx + xorl %esi, %eax + xorl %esi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %edi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %edi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %edi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %edi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %edi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %edi + + /* Round 11 */ + movl 88(%ebp), %eax + xorl %ebx, %ebx + movl 92(%ebp), %edx + xorl %edi, %eax + xorl %edi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %esi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %esi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %esi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %esi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %esi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %esi + + /* Round 12 */ + movl 96(%ebp), %eax + xorl %ebx, %ebx + movl 100(%ebp), %edx + xorl %esi, %eax + xorl %esi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %edi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %edi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %edi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %edi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %edi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %edi + + /* Round 13 */ + movl 104(%ebp), %eax + xorl %ebx, %ebx + movl 108(%ebp), %edx + xorl %edi, %eax + xorl %edi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %esi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %esi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %esi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %esi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %esi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %esi + + /* Round 14 */ + movl 112(%ebp), %eax + xorl %ebx, %ebx + movl 116(%ebp), %edx + xorl %esi, %eax + xorl %esi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %edi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %edi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %edi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %edi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %edi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %edi + + /* Round 15 */ + movl 120(%ebp), %eax + xorl %ebx, %ebx + movl 124(%ebp), %edx + xorl %edi, %eax + xorl %edi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %esi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %esi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %esi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %esi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %esi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %esi + jmp .L003end +.align ALIGN +.L002start_decrypt: + + /* Round 15 */ + movl 120(%ebp), %eax + xorl %ebx, %ebx + movl 124(%ebp), %edx + xorl %esi, %eax + xorl %esi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %edi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %edi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %edi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %edi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %edi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %edi + + /* Round 14 */ + movl 112(%ebp), %eax + xorl %ebx, %ebx + movl 116(%ebp), %edx + xorl %edi, %eax + xorl %edi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %esi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %esi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %esi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %esi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %esi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %esi + + /* Round 13 */ + movl 104(%ebp), %eax + xorl %ebx, %ebx + movl 108(%ebp), %edx + xorl %esi, %eax + xorl %esi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %edi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %edi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %edi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %edi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %edi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %edi + + /* Round 12 */ + movl 96(%ebp), %eax + xorl %ebx, %ebx + movl 100(%ebp), %edx + xorl %edi, %eax + xorl %edi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %esi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %esi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %esi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %esi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %esi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %esi + + /* Round 11 */ + movl 88(%ebp), %eax + xorl %ebx, %ebx + movl 92(%ebp), %edx + xorl %esi, %eax + xorl %esi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %edi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %edi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %edi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %edi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %edi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %edi + + /* Round 10 */ + movl 80(%ebp), %eax + xorl %ebx, %ebx + movl 84(%ebp), %edx + xorl %edi, %eax + xorl %edi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %esi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %esi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %esi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %esi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %esi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %esi + + /* Round 9 */ + movl 72(%ebp), %eax + xorl %ebx, %ebx + movl 76(%ebp), %edx + xorl %esi, %eax + xorl %esi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %edi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %edi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %edi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %edi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %edi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %edi + + /* Round 8 */ + movl 64(%ebp), %eax + xorl %ebx, %ebx + movl 68(%ebp), %edx + xorl %edi, %eax + xorl %edi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %esi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %esi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %esi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %esi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %esi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %esi + + /* Round 7 */ + movl 56(%ebp), %eax + xorl %ebx, %ebx + movl 60(%ebp), %edx + xorl %esi, %eax + xorl %esi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %edi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %edi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %edi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %edi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %edi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %edi + + /* Round 6 */ + movl 48(%ebp), %eax + xorl %ebx, %ebx + movl 52(%ebp), %edx + xorl %edi, %eax + xorl %edi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %esi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %esi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %esi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %esi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %esi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %esi + + /* Round 5 */ + movl 40(%ebp), %eax + xorl %ebx, %ebx + movl 44(%ebp), %edx + xorl %esi, %eax + xorl %esi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %edi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %edi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %edi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %edi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %edi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %edi + + /* Round 4 */ + movl 32(%ebp), %eax + xorl %ebx, %ebx + movl 36(%ebp), %edx + xorl %edi, %eax + xorl %edi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %esi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %esi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %esi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %esi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %esi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %esi + + /* Round 3 */ + movl 24(%ebp), %eax + xorl %ebx, %ebx + movl 28(%ebp), %edx + xorl %esi, %eax + xorl %esi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %edi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %edi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %edi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %edi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %edi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %edi + + /* Round 2 */ + movl 16(%ebp), %eax + xorl %ebx, %ebx + movl 20(%ebp), %edx + xorl %edi, %eax + xorl %edi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %esi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %esi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %esi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %esi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %esi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %esi + + /* Round 1 */ + movl 8(%ebp), %eax + xorl %ebx, %ebx + movl 12(%ebp), %edx + xorl %esi, %eax + xorl %esi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %edi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %edi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %edi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %edi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %edi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %edi + + /* Round 0 */ + movl (%ebp), %eax + xorl %ebx, %ebx + movl 4(%ebp), %edx + xorl %edi, %eax + xorl %edi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %esi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %esi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %esi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %esi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %esi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %esi +.align ALIGN +.L003end: + + /* Fixup */ + rorl $3, %edi + movl 20(%esp), %eax + rorl $3, %esi + movl %edi, (%eax) + movl %esi, 4(%eax) + popl %edi + popl %esi + popl %ebx + popl %ebp + ret +.des_encrypt2_end: + SIZE(des_encrypt2,.des_encrypt2_end-des_encrypt2) +.ident "desasm.pl" +.text + .align ALIGN +.globl des_encrypt3 + TYPE(des_encrypt3,@function) +des_encrypt3: + pushl %ebp + pushl %ebx + pushl %esi + pushl %edi + + + /* Load the data words */ + movl 20(%esp), %ebx + movl (%ebx), %edi + movl 4(%ebx), %esi + + /* IP */ + roll $4, %edi + movl %edi, %edx + xorl %esi, %edi + andl $0xf0f0f0f0, %edi + xorl %edi, %edx + xorl %edi, %esi + + roll $20, %esi + movl %esi, %edi + xorl %edx, %esi + andl $0xfff0000f, %esi + xorl %esi, %edi + xorl %esi, %edx + + roll $14, %edi + movl %edi, %esi + xorl %edx, %edi + andl $0x33333333, %edi + xorl %edi, %esi + xorl %edi, %edx + + roll $22, %edx + movl %edx, %edi + xorl %esi, %edx + andl $0x03fc03fc, %edx + xorl %edx, %edi + xorl %edx, %esi + + roll $9, %edi + movl %edi, %edx + xorl %esi, %edi + andl $0xaaaaaaaa, %edi + xorl %edi, %edx + xorl %edi, %esi + + rorl $3, %edx + rorl $2, %esi + movl %esi, 4(%ebx) + movl 24(%esp), %eax + movl %edx, (%ebx) + movl 28(%esp), %edi + movl 32(%esp), %esi + pushl $1 + pushl %eax + pushl %ebx + call des_encrypt2 + pushl $0 + pushl %edi + pushl %ebx + call des_encrypt2 + pushl $1 + pushl %esi + pushl %ebx + call des_encrypt2 + movl (%ebx), %edi + addl $36, %esp + movl 4(%ebx), %esi + + /* FP */ + roll $2, %esi + roll $3, %edi + movl %edi, %eax + xorl %esi, %edi + andl $0xaaaaaaaa, %edi + xorl %edi, %eax + xorl %edi, %esi + + roll $23, %eax + movl %eax, %edi + xorl %esi, %eax + andl $0x03fc03fc, %eax + xorl %eax, %edi + xorl %eax, %esi + + roll $10, %edi + movl %edi, %eax + xorl %esi, %edi + andl $0x33333333, %edi + xorl %edi, %eax + xorl %edi, %esi + + roll $18, %esi + movl %esi, %edi + xorl %eax, %esi + andl $0xfff0000f, %esi + xorl %esi, %edi + xorl %esi, %eax + + roll $12, %edi + movl %edi, %esi + xorl %eax, %edi + andl $0xf0f0f0f0, %edi + xorl %edi, %esi + xorl %edi, %eax + + rorl $4, %eax + movl %eax, (%ebx) + movl %esi, 4(%ebx) + popl %edi + popl %esi + popl %ebx + popl %ebp + ret +.des_encrypt3_end: + SIZE(des_encrypt3,.des_encrypt3_end-des_encrypt3) +.ident "desasm.pl" +.text + .align ALIGN +.globl des_decrypt3 + TYPE(des_decrypt3,@function) +des_decrypt3: + pushl %ebp + pushl %ebx + pushl %esi + pushl %edi + + + /* Load the data words */ + movl 20(%esp), %ebx + movl (%ebx), %edi + movl 4(%ebx), %esi + + /* IP */ + roll $4, %edi + movl %edi, %edx + xorl %esi, %edi + andl $0xf0f0f0f0, %edi + xorl %edi, %edx + xorl %edi, %esi + + roll $20, %esi + movl %esi, %edi + xorl %edx, %esi + andl $0xfff0000f, %esi + xorl %esi, %edi + xorl %esi, %edx + + roll $14, %edi + movl %edi, %esi + xorl %edx, %edi + andl $0x33333333, %edi + xorl %edi, %esi + xorl %edi, %edx + + roll $22, %edx + movl %edx, %edi + xorl %esi, %edx + andl $0x03fc03fc, %edx + xorl %edx, %edi + xorl %edx, %esi + + roll $9, %edi + movl %edi, %edx + xorl %esi, %edi + andl $0xaaaaaaaa, %edi + xorl %edi, %edx + xorl %edi, %esi + + rorl $3, %edx + rorl $2, %esi + movl %esi, 4(%ebx) + movl 24(%esp), %esi + movl %edx, (%ebx) + movl 28(%esp), %edi + movl 32(%esp), %eax + pushl $0 + pushl %eax + pushl %ebx + call des_encrypt2 + pushl $1 + pushl %edi + pushl %ebx + call des_encrypt2 + pushl $0 + pushl %esi + pushl %ebx + call des_encrypt2 + movl (%ebx), %edi + addl $36, %esp + movl 4(%ebx), %esi + + /* FP */ + roll $2, %esi + roll $3, %edi + movl %edi, %eax + xorl %esi, %edi + andl $0xaaaaaaaa, %edi + xorl %edi, %eax + xorl %edi, %esi + + roll $23, %eax + movl %eax, %edi + xorl %esi, %eax + andl $0x03fc03fc, %eax + xorl %eax, %edi + xorl %eax, %esi + + roll $10, %edi + movl %edi, %eax + xorl %esi, %edi + andl $0x33333333, %edi + xorl %edi, %eax + xorl %edi, %esi + + roll $18, %esi + movl %esi, %edi + xorl %eax, %esi + andl $0xfff0000f, %esi + xorl %esi, %edi + xorl %esi, %eax + + roll $12, %edi + movl %edi, %esi + xorl %eax, %edi + andl $0xf0f0f0f0, %edi + xorl %edi, %esi + xorl %edi, %eax + + rorl $4, %eax + movl %eax, (%ebx) + movl %esi, 4(%ebx) + popl %edi + popl %esi + popl %ebx + popl %ebp + ret +.des_decrypt3_end: + SIZE(des_decrypt3,.des_decrypt3_end-des_decrypt3) +.ident "desasm.pl"
diff --git a/crypto/des/asm/dx86unix.cpp b/crypto/des/asm/dx86unix.cpp new file mode 100644 index 0000000..941cf1f --- /dev/null +++ b/crypto/des/asm/dx86unix.cpp
@@ -0,0 +1,41 @@ + +#define TYPE(a,b) .type a,b +#define SIZE(a,b) .size a,b + +#ifdef OUT +#define OK 1 +#define des_SPtrans _des_SPtrans +#define des_encrypt _des_encrypt +#define des_encrypt2 _des_encrypt2 +#define des_encrypt3 _des_encrypt3 +#define des_decrypt3 _des_decrypt3 +#define ALIGN 4 +#endif + +#ifdef BSDI +#define OK 1 +#define des_SPtrans _des_SPtrans +#define des_encrypt _des_encrypt +#define des_encrypt2 _des_encrypt2 +#define des_encrypt3 _des_encrypt3 +#define des_decrypt3 _des_decrypt3 +#define ALIGN 4 +#undef SIZE +#undef TYPE +#endif + +#if defined(ELF) || defined(SOL) +#define OK 1 +#define ALIGN 16 +#endif + +#ifndef OK +You need to define one of +ELF - elf systems - linux-elf, NetBSD and DG-UX +OUT - a.out systems - linux-a.out and FreeBSD +SOL - solaris systems, which are elf with strange comment lines +BSDI - a.out with a very primative version of as. +#endif + +#include "dx86-cpp.s" +
diff --git a/crypto/des/asm/readme b/crypto/des/asm/readme new file mode 100644 index 0000000..da2561a --- /dev/null +++ b/crypto/des/asm/readme
@@ -0,0 +1,131 @@ +First up, let me say I don't like writing in assembler. It is not portable, +dependant on the particular CPU architecture release and is generally a pig +to debug and get right. Having said that, the x86 architecture is probably +the most important for speed due to number of boxes and since +it appears to be the worst architecture to to get +good C compilers for. So due to this, I have lowered myself to do +assembler for the inner DES routines in libdes :-). + +The file to implement in assembler is des_enc.c. Replace the following +4 functions +des_encrypt(DES_LONG data[2],des_key_schedule ks, int encrypt); +des_encrypt2(DES_LONG data[2],des_key_schedule ks, int encrypt); +des_encrypt3(DES_LONG data[2],des_key_schedule ks1,ks2,ks3); +des_decrypt3(DES_LONG data[2],des_key_schedule ks1,ks2,ks3); + +They encrypt/decrypt the 64 bits held in 'data' using +the 'ks' key schedules. The only difference between the 4 functions is that +des_encrypt2() does not perform IP() or FP() on the data (this is an +optimization for when doing triple DES and des_encrypt3() and des_decrypt3() +perform triple des. The triple DES routines are in here because it does +make a big difference to have them located near the des_encrypt2 function +at link time.. + +Now as we all know, there are lots of different operating systems running on +x86 boxes, and unfortunately they normally try to make sure their assembler +formating is not the same as the other peoples. +The 4 main formats I know of are +Microsoft Windows 95/Windows NT +Elf Includes Linux and FreeBSD(?). +a.out The older Linux. +Solaris Same as Elf but different comments :-(. + +Now I was not overly keen to write 4 different copies of the same code, +so I wrote a few perl routines to output the correct assembler, given +a target assembler type. This code is ugly and is just a hack. +The libraries are x86unix.pl and x86ms.pl. +des586.pl, des686.pl and des-som[23].pl are the programs to actually +generate the assembler. + +So to generate elf assembler +perl des-som3.pl elf >dx86-elf.s +For Windows 95/NT +perl des-som2.pl win32 >win32.asm + +[ update 4 Jan 1996 ] +I have added another way to do things. +perl des-som3.pl cpp >dx86-cpp.s +generates a file that will be included by dx86unix.cpp when it is compiled. +To build for elf, a.out, solaris, bsdi etc, +cc -E -DELF asm/dx86unix.cpp | as -o asm/dx86-elf.o +cc -E -DSOL asm/dx86unix.cpp | as -o asm/dx86-sol.o +cc -E -DOUT asm/dx86unix.cpp | as -o asm/dx86-out.o +cc -E -DBSDI asm/dx86unix.cpp | as -o asm/dx86bsdi.o +This was done to cut down the number of files in the distribution. + +Now the ugly part. I acquired my copy of Intels +"Optimization's For Intel's 32-Bit Processors" and found a few interesting +things. First, the aim of the exersize is to 'extract' one byte at a time +from a word and do an array lookup. This involves getting the byte from +the 4 locations in the word and moving it to a new word and doing the lookup. +The most obvious way to do this is +xor eax, eax # clear word +movb al, cl # get low byte +xor edi DWORD PTR 0x100+des_SP[eax] # xor in word +movb al, ch # get next byte +xor edi DWORD PTR 0x300+des_SP[eax] # xor in word +shr ecx 16 +which seems ok. For the pentium, this system appears to be the best. +One has to do instruction interleaving to keep both functional units +operating, but it is basically very efficient. + +Now the crunch. When a full register is used after a partial write, eg. +mov al, cl +xor edi, DWORD PTR 0x100+des_SP[eax] +386 - 1 cycle stall +486 - 1 cycle stall +586 - 0 cycle stall +686 - at least 7 cycle stall (page 22 of the above mentioned document). + +So the technique that produces the best results on a pentium, according to +the documentation, will produce hideous results on a pentium pro. + +To get around this, des686.pl will generate code that is not as fast on +a pentium, should be very good on a pentium pro. +mov eax, ecx # copy word +shr ecx, 8 # line up next byte +and eax, 0fch # mask byte +xor edi DWORD PTR 0x100+des_SP[eax] # xor in array lookup +mov eax, ecx # get word +shr ecx 8 # line up next byte +and eax, 0fch # mask byte +xor edi DWORD PTR 0x300+des_SP[eax] # xor in array lookup + +Due to the execution units in the pentium, this actually works quite well. +For a pentium pro it should be very good. This is the type of output +Visual C++ generates. + +There is a third option. instead of using +mov al, ch +which is bad on the pentium pro, one may be able to use +movzx eax, ch +which may not incur the partial write penalty. On the pentium, +this instruction takes 4 cycles so is not worth using but on the +pentium pro it appears it may be worth while. I need access to one to +experiment :-). + +eric (20 Oct 1996) + +22 Nov 1996 - I have asked people to run the 2 different version on pentium +pros and it appears that the intel documentation is wrong. The +mov al,bh is still faster on a pentium pro, so just use the des586.pl +install des686.pl + +3 Dec 1996 - I added des_encrypt3/des_decrypt3 because I have moved these +functions into des_enc.c because it does make a massive performance +difference on some boxes to have the functions code located close to +the des_encrypt2() function. + +9 Jan 1997 - des-som2.pl is now the correct perl script to use for +pentiums. It contains an inner loop from +Svend Olaf Mikkelsen <svolaf@inet.uni-c.dk> which does raw ecb DES calls at +273,000 per second. He had a previous version at 250,000 and the best +I was able to get was 203,000. The content has not changed, this is all +due to instruction sequencing (and actual instructions choice) which is able +to keep both functional units of the pentium going. +We may have lost the ugly register usage restrictions when x86 went 32 bit +but for the pentium it has been replaced by evil instruction ordering tricks. + +13 Jan 1997 - des-som3.pl, more optimizations from Svend Olaf. +raw DES at 281,000 per second on a pentium 100. +
diff --git a/crypto/des/cbc3_enc.c b/crypto/des/cbc3_enc.c new file mode 100644 index 0000000..e9bf500 --- /dev/null +++ b/crypto/des/cbc3_enc.c
@@ -0,0 +1,99 @@ +/* crypto/des/cbc3_enc.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include "des_locl.h" + +/* HAS BUGS? DON'T USE */ +void des_3cbc_encrypt(input, output, length, ks1, ks2, iv1, iv2, enc) +des_cblock (*input); +des_cblock (*output); +long length; +des_key_schedule ks1; +des_key_schedule ks2; +des_cblock (*iv1); +des_cblock (*iv2); +int enc; + { + int off=((int)length-1)/8; + long l8=((length+7)/8)*8; + des_cblock niv1,niv2; + + if (enc == DES_ENCRYPT) + { + des_cbc_encrypt(input,output,length,ks1,iv1,enc); + if (length >= sizeof(des_cblock)) + memcpy(niv1,output[off],sizeof(des_cblock)); + des_cbc_encrypt(output,output,l8,ks2,iv1,!enc); + des_cbc_encrypt(output,output,l8,ks1,iv2, enc); + if (length >= sizeof(des_cblock)) + memcpy(niv2,output[off],sizeof(des_cblock)); + } + else + { + if (length >= sizeof(des_cblock)) + memcpy(niv2,input[off],sizeof(des_cblock)); + des_cbc_encrypt(input,output,l8,ks1,iv2,enc); + des_cbc_encrypt(output,output,l8,ks2,iv1,!enc); + if (length >= sizeof(des_cblock)) + memcpy(niv1,output[off],sizeof(des_cblock)); + des_cbc_encrypt(output,output,length,ks1,iv1, enc); + } + memcpy(*iv1,niv1,sizeof(des_cblock)); + memcpy(*iv2,niv2,sizeof(des_cblock)); + } +
diff --git a/crypto/des/cbc_cksm.c b/crypto/des/cbc_cksm.c new file mode 100644 index 0000000..f6b3274 --- /dev/null +++ b/crypto/des/cbc_cksm.c
@@ -0,0 +1,103 @@ +/* crypto/des/cbc_cksm.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include "des_locl.h" + +DES_LONG des_cbc_cksum(input, output, length, schedule, ivec) +des_cblock (*input); +des_cblock (*output); +long length; +des_key_schedule schedule; +des_cblock (*ivec); + { + register DES_LONG tout0,tout1,tin0,tin1; + register long l=length; + DES_LONG tin[2]; + unsigned char *in,*out,*iv; + + in=(unsigned char *)input; + out=(unsigned char *)output; + iv=(unsigned char *)ivec; + + c2l(iv,tout0); + c2l(iv,tout1); + for (; l>0; l-=8) + { + if (l >= 8) + { + c2l(in,tin0); + c2l(in,tin1); + } + else + c2ln(in,tin0,tin1,l); + + tin0^=tout0; tin[0]=tin0; + tin1^=tout1; tin[1]=tin1; + des_encrypt((DES_LONG *)tin,schedule,DES_ENCRYPT); + /* fix 15/10/91 eay - thanks to keithr@sco.COM */ + tout0=tin[0]; + tout1=tin[1]; + } + if (out != NULL) + { + l2c(tout0,out); + l2c(tout1,out); + } + tout0=tin0=tin1=tin[0]=tin[1]=0; + return(tout1); + }
diff --git a/crypto/des/cbc_enc.c b/crypto/des/cbc_enc.c new file mode 100644 index 0000000..a06f9f9 --- /dev/null +++ b/crypto/des/cbc_enc.c
@@ -0,0 +1,135 @@ +/* crypto/des/cbc_enc.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include "des_locl.h" + +void des_cbc_encrypt(input, output, length, schedule, ivec, enc) +des_cblock (*input); +des_cblock (*output); +long length; +des_key_schedule schedule; +des_cblock (*ivec); +int enc; + { + register DES_LONG tin0,tin1; + register DES_LONG tout0,tout1,xor0,xor1; + register unsigned char *in,*out; + register long l=length; + DES_LONG tin[2]; + unsigned char *iv; + + in=(unsigned char *)input; + out=(unsigned char *)output; + iv=(unsigned char *)ivec; + + if (enc) + { + c2l(iv,tout0); + c2l(iv,tout1); + for (l-=8; l>=0; l-=8) + { + c2l(in,tin0); + c2l(in,tin1); + tin0^=tout0; tin[0]=tin0; + tin1^=tout1; tin[1]=tin1; + des_encrypt((DES_LONG *)tin,schedule,DES_ENCRYPT); + tout0=tin[0]; l2c(tout0,out); + tout1=tin[1]; l2c(tout1,out); + } + if (l != -8) + { + c2ln(in,tin0,tin1,l+8); + tin0^=tout0; tin[0]=tin0; + tin1^=tout1; tin[1]=tin1; + des_encrypt((DES_LONG *)tin,schedule,DES_ENCRYPT); + tout0=tin[0]; l2c(tout0,out); + tout1=tin[1]; l2c(tout1,out); + } + } + else + { + c2l(iv,xor0); + c2l(iv,xor1); + for (l-=8; l>=0; l-=8) + { + c2l(in,tin0); tin[0]=tin0; + c2l(in,tin1); tin[1]=tin1; + des_encrypt((DES_LONG *)tin,schedule,DES_DECRYPT); + tout0=tin[0]^xor0; + tout1=tin[1]^xor1; + l2c(tout0,out); + l2c(tout1,out); + xor0=tin0; + xor1=tin1; + } + if (l != -8) + { + c2l(in,tin0); tin[0]=tin0; + c2l(in,tin1); tin[1]=tin1; + des_encrypt((DES_LONG *)tin,schedule,DES_DECRYPT); + tout0=tin[0]^xor0; + tout1=tin[1]^xor1; + l2cn(tout0,tout1,out,l+8); + /* xor0=tin0; + xor1=tin1; */ + } + } + tin0=tin1=tout0=tout1=xor0=xor1=0; + tin[0]=tin[1]=0; + } +
diff --git a/crypto/des/cfb64ede.c b/crypto/des/cfb64ede.c new file mode 100644 index 0000000..f623737 --- /dev/null +++ b/crypto/des/cfb64ede.c
@@ -0,0 +1,151 @@ +/* crypto/des/cfb64ede.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include "des_locl.h" + +/* The input and output encrypted as though 64bit cfb mode is being + * used. The extra state information to record how much of the + * 64bit block we have used is contained in *num; + */ + +void des_ede3_cfb64_encrypt(in, out, length, ks1,ks2,ks3, ivec, num, enc) +unsigned char *in; +unsigned char *out; +long length; +des_key_schedule ks1,ks2,ks3; +des_cblock (*ivec); +int *num; +int enc; + { + register DES_LONG v0,v1; + register long l=length; + register int n= *num; + DES_LONG ti[2]; + unsigned char *iv,c,cc; + + iv=(unsigned char *)ivec; + if (enc) + { + while (l--) + { + if (n == 0) + { + c2l(iv,v0); + c2l(iv,v1); + + ti[0]=v0; + ti[1]=v1; + des_encrypt3((DES_LONG *)ti,ks1,ks2,ks3); + v0=ti[0]; + v1=ti[1]; + + iv=(unsigned char *)ivec; + l2c(v0,iv); + l2c(v1,iv); + iv=(unsigned char *)ivec; + } + c= *(in++)^iv[n]; + *(out++)=c; + iv[n]=c; + n=(n+1)&0x07; + } + } + else + { + while (l--) + { + if (n == 0) + { + c2l(iv,v0); + c2l(iv,v1); + + ti[0]=v0; + ti[1]=v1; + des_encrypt3((DES_LONG *)ti,ks1,ks2,ks3); + v0=ti[0]; + v1=ti[1]; + + iv=(unsigned char *)ivec; + l2c(v0,iv); + l2c(v1,iv); + iv=(unsigned char *)ivec; + } + cc= *(in++); + c=iv[n]; + iv[n]=cc; + *(out++)=c^cc; + n=(n+1)&0x07; + } + } + v0=v1=ti[0]=ti[1]=c=cc=0; + *num=n; + } + +#ifdef undef /* MACRO */ +void des_ede2_cfb64_encrypt(in, out, length, ks1,ks2, ivec, num, enc) +unsigned char *in; +unsigned char *out; +long length; +des_key_schedule ks1,ks2; +des_cblock (*ivec); +int *num; +int enc; + { + des_ede3_cfb64_encrypt(in,out,length,ks1,ks2,ks1,ivec,num,enc); + } +#endif
diff --git a/crypto/des/cfb64enc.c b/crypto/des/cfb64enc.c new file mode 100644 index 0000000..327e489 --- /dev/null +++ b/crypto/des/cfb64enc.c
@@ -0,0 +1,128 @@ +/* crypto/des/cfb64enc.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include "des_locl.h" + +/* The input and output encrypted as though 64bit cfb mode is being + * used. The extra state information to record how much of the + * 64bit block we have used is contained in *num; + */ + +void des_cfb64_encrypt(in, out, length, schedule, ivec, num, enc) +unsigned char *in; +unsigned char *out; +long length; +des_key_schedule schedule; +des_cblock (*ivec); +int *num; +int enc; + { + register DES_LONG v0,v1; + register long l=length; + register int n= *num; + DES_LONG ti[2]; + unsigned char *iv,c,cc; + + iv=(unsigned char *)ivec; + if (enc) + { + while (l--) + { + if (n == 0) + { + c2l(iv,v0); ti[0]=v0; + c2l(iv,v1); ti[1]=v1; + des_encrypt((DES_LONG *)ti, + schedule,DES_ENCRYPT); + iv=(unsigned char *)ivec; + v0=ti[0]; l2c(v0,iv); + v0=ti[1]; l2c(v0,iv); + iv=(unsigned char *)ivec; + } + c= *(in++)^iv[n]; + *(out++)=c; + iv[n]=c; + n=(n+1)&0x07; + } + } + else + { + while (l--) + { + if (n == 0) + { + c2l(iv,v0); ti[0]=v0; + c2l(iv,v1); ti[1]=v1; + des_encrypt((DES_LONG *)ti, + schedule,DES_ENCRYPT); + iv=(unsigned char *)ivec; + v0=ti[0]; l2c(v0,iv); + v0=ti[1]; l2c(v0,iv); + iv=(unsigned char *)ivec; + } + cc= *(in++); + c=iv[n]; + iv[n]=cc; + *(out++)=c^cc; + n=(n+1)&0x07; + } + } + v0=v1=ti[0]=ti[1]=c=cc=0; + *num=n; + } +
diff --git a/crypto/des/cfb_enc.c b/crypto/des/cfb_enc.c new file mode 100644 index 0000000..fb32832 --- /dev/null +++ b/crypto/des/cfb_enc.c
@@ -0,0 +1,171 @@ +/* crypto/des/cfb_enc.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include "des_locl.h" + +/* The input and output are loaded in multiples of 8 bits. + * What this means is that if you hame numbits=12 and length=2 + * the first 12 bits will be retrieved from the first byte and half + * the second. The second 12 bits will come from the 3rd and half the 4th + * byte. + */ +void des_cfb_encrypt(in, out, numbits, length, schedule, ivec, enc) +unsigned char *in; +unsigned char *out; +int numbits; +long length; +des_key_schedule schedule; +des_cblock (*ivec); +int enc; + { + register DES_LONG d0,d1,v0,v1,n=(numbits+7)/8; + register DES_LONG mask0,mask1; + register unsigned long l=length; + register int num=numbits; + DES_LONG ti[2]; + unsigned char *iv; + + if (num > 64) return; + if (num > 32) + { + mask0=0xffffffffL; + if (num == 64) + mask1=mask0; + else mask1=(1L<<(num-32))-1; + } + else + { + if (num == 32) + mask0=0xffffffffL; + else mask0=(1L<<num)-1; + mask1=0x00000000; + } + + iv=(unsigned char *)ivec; + c2l(iv,v0); + c2l(iv,v1); + if (enc) + { + while (l >= n) + { + l-=n; + ti[0]=v0; + ti[1]=v1; + des_encrypt((DES_LONG *)ti,schedule,DES_ENCRYPT); + c2ln(in,d0,d1,n); + in+=n; + d0=(d0^ti[0])&mask0; + d1=(d1^ti[1])&mask1; + l2cn(d0,d1,out,n); + out+=n; + /* 30-08-94 - eay - changed because l>>32 and + * l<<32 are bad under gcc :-( */ + if (num == 32) + { v0=v1; v1=d0; } + else if (num == 64) + { v0=d0; v1=d1; } + else if (num > 32) /* && num != 64 */ + { + v0=((v1>>(num-32))|(d0<<(64-num)))&0xffffffffL; + v1=((d0>>(num-32))|(d1<<(64-num)))&0xffffffffL; + } + else /* num < 32 */ + { + v0=((v0>>num)|(v1<<(32-num)))&0xffffffffL; + v1=((v1>>num)|(d0<<(32-num)))&0xffffffffL; + } + } + } + else + { + while (l >= n) + { + l-=n; + ti[0]=v0; + ti[1]=v1; + des_encrypt((DES_LONG *)ti,schedule,DES_ENCRYPT); + c2ln(in,d0,d1,n); + in+=n; + /* 30-08-94 - eay - changed because l>>32 and + * l<<32 are bad under gcc :-( */ + if (num == 32) + { v0=v1; v1=d0; } + else if (num == 64) + { v0=d0; v1=d1; } + else if (num > 32) /* && num != 64 */ + { + v0=((v1>>(num-32))|(d0<<(64-num)))&0xffffffffL; + v1=((d0>>(num-32))|(d1<<(64-num)))&0xffffffffL; + } + else /* num < 32 */ + { + v0=((v0>>num)|(v1<<(32-num)))&0xffffffffL; + v1=((v1>>num)|(d0<<(32-num)))&0xffffffffL; + } + d0=(d0^ti[0])&mask0; + d1=(d1^ti[1])&mask1; + l2cn(d0,d1,out,n); + out+=n; + } + } + iv=(unsigned char *)ivec; + l2c(v0,iv); + l2c(v1,iv); + v0=v1=d0=d1=ti[0]=ti[1]=0; + } +
diff --git a/crypto/des/des b/crypto/des/des new file mode 100644 index 0000000..7ec53b8 --- /dev/null +++ b/crypto/des/des
@@ -0,0 +1,305 @@ +/* crypto/des/des.h */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@mincom.oz.au). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@mincom.oz.au). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@mincom.oz.au)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@mincom.oz.au)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +/* WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING + * + * Always modify des.org since des.h is automatically generated from + * it during SSLeay configuration. + * + * WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING + */ + +#ifndef HEADER_DES_H +#define HEADER_DES_H + +#ifdef __cplusplus +extern "C" { +#endif + +#include <stdio.h> + +/* If this is set to 'unsigned int' on a DEC Alpha, this gives about a + * %20 speed up (longs are 8 bytes, int's are 4). */ +#ifndef DES_LONG +#define DES_LONG unsigned long +#endif + +typedef unsigned char des_cblock[8]; +typedef struct des_ks_struct + { + union { + des_cblock _; + /* make sure things are correct size on machines with + * 8 byte longs */ + DES_LONG pad[2]; + } ks; +#undef _ +#define _ ks._ + } des_key_schedule[16]; + +#define DES_KEY_SZ (sizeof(des_cblock)) +#define DES_SCHEDULE_SZ (sizeof(des_key_schedule)) + +#define DES_ENCRYPT 1 +#define DES_DECRYPT 0 + +#define DES_CBC_MODE 0 +#define DES_PCBC_MODE 1 + +#define des_ecb2_encrypt(i,o,k1,k2,e) \ + des_ecb3_encrypt((i),(o),(k1),(k2),(k1),(e)) + +#define des_ede2_cbc_encrypt(i,o,l,k1,k2,iv,e) \ + des_ede3_cbc_encrypt((i),(o),(l),(k1),(k2),(k1),(iv),(e)) + +#define des_ede2_cfb64_encrypt(i,o,l,k1,k2,iv,n,e) \ + des_ede3_cfb64_encrypt((i),(o),(l),(k1),(k2),(k1),(iv),(n),(e)) + +#define des_ede2_ofb64_encrypt(i,o,l,k1,k2,iv,n) \ + des_ede3_ofb64_encrypt((i),(o),(l),(k1),(k2),(k1),(iv),(n)) + +#define C_Block des_cblock +#define Key_schedule des_key_schedule +#ifdef KERBEROS +#define ENCRYPT DES_ENCRYPT +#define DECRYPT DES_DECRYPT +#endif +#define KEY_SZ DES_KEY_SZ +#define string_to_key des_string_to_key +#define read_pw_string des_read_pw_string +#define random_key des_random_key +#define pcbc_encrypt des_pcbc_encrypt +#define set_key des_set_key +#define key_sched des_key_sched +#define ecb_encrypt des_ecb_encrypt +#define cbc_encrypt des_cbc_encrypt +#define ncbc_encrypt des_ncbc_encrypt +#define xcbc_encrypt des_xcbc_encrypt +#define cbc_cksum des_cbc_cksum +#define quad_cksum des_quad_cksum + +/* For compatibility with the MIT lib - eay 20/05/92 */ +typedef des_key_schedule bit_64; +#define des_fixup_key_parity des_set_odd_parity +#define des_check_key_parity check_parity + +extern int des_check_key; /* defaults to false */ +extern int des_rw_mode; /* defaults to DES_PCBC_MODE */ + +/* The next line is used to disable full ANSI prototypes, if your + * compiler has problems with the prototypes, make sure this line always + * evaluates to true :-) */ +#if defined(MSDOS) || defined(__STDC__) +#undef NOPROTO +#endif +#ifndef NOPROTO +char *des_options(void); +void des_ecb3_encrypt(des_cblock *input,des_cblock *output, + des_key_schedule ks1,des_key_schedule ks2, + des_key_schedule ks3, int enc); +DES_LONG des_cbc_cksum(des_cblock *input,des_cblock *output, + long length,des_key_schedule schedule,des_cblock *ivec); +void des_cbc_encrypt(des_cblock *input,des_cblock *output,long length, + des_key_schedule schedule,des_cblock *ivec,int enc); +void des_ncbc_encrypt(des_cblock *input,des_cblock *output,long length, + des_key_schedule schedule,des_cblock *ivec,int enc); +void des_xcbc_encrypt(des_cblock *input,des_cblock *output,long length, + des_key_schedule schedule,des_cblock *ivec, + des_cblock *inw,des_cblock *outw,int enc); +void des_3cbc_encrypt(des_cblock *input,des_cblock *output,long length, + des_key_schedule sk1,des_key_schedule sk2, + des_cblock *ivec1,des_cblock *ivec2,int enc); +void des_cfb_encrypt(unsigned char *in,unsigned char *out,int numbits, + long length,des_key_schedule schedule,des_cblock *ivec,int enc); +void des_ecb_encrypt(des_cblock *input,des_cblock *output, + des_key_schedule ks,int enc); +void des_encrypt(DES_LONG *data,des_key_schedule ks, int enc); +void des_encrypt2(DES_LONG *data,des_key_schedule ks, int enc); +void des_encrypt3(DES_LONG *data, des_key_schedule ks1, + des_key_schedule ks2, des_key_schedule ks3); +void des_decrypt3(DES_LONG *data, des_key_schedule ks1, + des_key_schedule ks2, des_key_schedule ks3); +void des_ede3_cbc_encrypt(des_cblock *input, des_cblock *output, + long length, des_key_schedule ks1, des_key_schedule ks2, + des_key_schedule ks3, des_cblock *ivec, int enc); +void des_ede3_cfb64_encrypt(unsigned char *in, unsigned char *out, + long length, des_key_schedule ks1, des_key_schedule ks2, + des_key_schedule ks3, des_cblock *ivec, int *num, int enc); +void des_ede3_ofb64_encrypt(unsigned char *in, unsigned char *out, + long length, des_key_schedule ks1, des_key_schedule ks2, + des_key_schedule ks3, des_cblock *ivec, int *num); + +void des_xwhite_in2out(des_cblock (*des_key), des_cblock (*in_white), + des_cblock (*out_white)); + +int des_enc_read(int fd,char *buf,int len,des_key_schedule sched, + des_cblock *iv); +int des_enc_write(int fd,char *buf,int len,des_key_schedule sched, + des_cblock *iv); +char *des_fcrypt(const char *buf,const char *salt, char *ret); +#ifdef PERL5 +char *des_crypt(const char *buf,const char *salt); +#else +/* some stupid compilers complain because I have declared char instead + * of const char */ +#ifdef HEADER_DES_LOCL_H +char *crypt(const char *buf,const char *salt); +#else +char *crypt(); +#endif +#endif +void des_ofb_encrypt(unsigned char *in,unsigned char *out, + int numbits,long length,des_key_schedule schedule,des_cblock *ivec); +void des_pcbc_encrypt(des_cblock *input,des_cblock *output,long length, + des_key_schedule schedule,des_cblock *ivec,int enc); +DES_LONG des_quad_cksum(des_cblock *input,des_cblock *output, + long length,int out_count,des_cblock *seed); +void des_random_seed(des_cblock key); +void des_random_key(des_cblock ret); +int des_read_password(des_cblock *key,char *prompt,int verify); +int des_read_2passwords(des_cblock *key1,des_cblock *key2, + char *prompt,int verify); +int des_read_pw_string(char *buf,int length,char *prompt,int verify); +void des_set_odd_parity(des_cblock *key); +int des_is_weak_key(des_cblock *key); +int des_set_key(des_cblock *key,des_key_schedule schedule); +int des_key_sched(des_cblock *key,des_key_schedule schedule); +void des_string_to_key(char *str,des_cblock *key); +void des_string_to_2keys(char *str,des_cblock *key1,des_cblock *key2); +void des_cfb64_encrypt(unsigned char *in, unsigned char *out, long length, + des_key_schedule schedule, des_cblock *ivec, int *num, int enc); +void des_ofb64_encrypt(unsigned char *in, unsigned char *out, long length, + des_key_schedule schedule, des_cblock *ivec, int *num); +int des_read_pw(char *buf, char *buff, int size, char *prompt, int verify); + +/* Extra functions from Mark Murray <mark@grondar.za> */ +void des_cblock_print_file(des_cblock *cb, FILE *fp); +/* The following functions are not in the normal unix build or the + * SSLeay build. When using the SSLeay build, use RAND_seed() + * and RAND_bytes() instead. */ +int des_new_random_key(des_cblock *key); +void des_init_random_number_generator(des_cblock *key); +void des_set_random_generator_seed(des_cblock *key); +void des_set_sequence_number(des_cblock new_sequence_number); +void des_generate_random_block(des_cblock *block); + +#else + +char *des_options(); +void des_ecb3_encrypt(); +DES_LONG des_cbc_cksum(); +void des_cbc_encrypt(); +void des_ncbc_encrypt(); +void des_xcbc_encrypt(); +void des_3cbc_encrypt(); +void des_cfb_encrypt(); +void des_ede3_cfb64_encrypt(); +void des_ede3_ofb64_encrypt(); +void des_ecb_encrypt(); +void des_encrypt(); +void des_encrypt2(); +void des_encrypt3(); +void des_decrypt3(); +void des_ede3_cbc_encrypt(); +int des_enc_read(); +int des_enc_write(); +char *des_fcrypt(); +#ifdef PERL5 +char *des_crypt(); +#else +char *crypt(); +#endif +void des_ofb_encrypt(); +void des_pcbc_encrypt(); +DES_LONG des_quad_cksum(); +void des_random_seed(); +void des_random_key(); +int des_read_password(); +int des_read_2passwords(); +int des_read_pw_string(); +void des_set_odd_parity(); +int des_is_weak_key(); +int des_set_key(); +int des_key_sched(); +void des_string_to_key(); +void des_string_to_2keys(); +void des_cfb64_encrypt(); +void des_ofb64_encrypt(); +int des_read_pw(); +void des_xwhite_in2out(); + +/* Extra functions from Mark Murray <mark@grondar.za> */ +void des_cblock_print_file(); +/* The following functions are not in the normal unix build or the + * SSLeay build. When using the SSLeay build, use RAND_seed() + * and RAND_bytes() instead. */ +#ifdef FreeBSD +int des_new_random_key(); +void des_init_random_number_generator(); +void des_set_random_generator_seed(); +void des_set_sequence_number(); +void des_generate_random_block(); +#endif + +#endif + +#ifdef __cplusplus +} +#endif + +#endif
diff --git a/crypto/des/des.c b/crypto/des/des.c new file mode 100644 index 0000000..0376163 --- /dev/null +++ b/crypto/des/des.c
@@ -0,0 +1,960 @@ +/* crypto/des/des.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include <stdlib.h> +#ifndef MSDOS +#include <unistd.h> +#else +#include <io.h> +#define RAND +#endif + +#include <time.h> +#include "des_ver.h" + +#ifdef VMS +#include <types.h> +#include <stat.h> +#else +#ifndef _IRIX +#include <sys/types.h> +#endif +#include <sys/stat.h> +#endif +#if defined(NOCONST) +#define const +#endif +#include "des.h" + +#if defined(__STDC__) || defined(VMS) || defined(M_XENIX) || defined(MSDOS) +#include <string.h> +#endif + +#ifdef RAND +#define random rand +#define srandom(s) srand(s) +#endif + +#ifndef NOPROTO +void usage(void); +void doencryption(void); +int uufwrite(unsigned char *data, int size, unsigned int num, FILE *fp); +void uufwriteEnd(FILE *fp); +int uufread(unsigned char *out,int size,unsigned int num,FILE *fp); +int uuencode(unsigned char *in,int num,unsigned char *out); +int uudecode(unsigned char *in,int num,unsigned char *out); +#else +void usage(); +void doencryption(); +int uufwrite(); +void uufwriteEnd(); +int uufread(); +int uuencode(); +int uudecode(); +#endif + +#ifdef VMS +#define EXIT(a) exit(a&0x10000000) +#else +#define EXIT(a) exit(a) +#endif + +#define BUFSIZE (8*1024) +#define VERIFY 1 +#define KEYSIZ 8 +#define KEYSIZB 1024 /* should hit tty line limit first :-) */ +char key[KEYSIZB+1]; +int do_encrypt,longk=0; +FILE *DES_IN,*DES_OUT,*CKSUM_OUT; +char uuname[200]; +unsigned char uubuf[50]; +int uubufnum=0; +#define INUUBUFN (45*100) +#define OUTUUBUF (65*100) +unsigned char b[OUTUUBUF]; +unsigned char bb[300]; +des_cblock cksum={0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}; +char cksumname[200]=""; + +int vflag,cflag,eflag,dflag,kflag,bflag,fflag,sflag,uflag,flag3,hflag,error; + +int main(argc, argv) +int argc; +char **argv; + { + int i; + struct stat ins,outs; + char *p; + char *in=NULL,*out=NULL; + + vflag=cflag=eflag=dflag=kflag=hflag=bflag=fflag=sflag=uflag=flag3=0; + error=0; + memset(key,0,sizeof(key)); + + for (i=1; i<argc; i++) + { + p=argv[i]; + if ((p[0] == '-') && (p[1] != '\0')) + { + p++; + while (*p) + { + switch (*(p++)) + { + case '3': + flag3=1; + longk=1; + break; + case 'c': + cflag=1; + strncpy(cksumname,p,200); + p+=strlen(cksumname); + break; + case 'C': + cflag=1; + longk=1; + strncpy(cksumname,p,200); + p+=strlen(cksumname); + break; + case 'e': + eflag=1; + break; + case 'v': + vflag=1; + break; + case 'E': + eflag=1; + longk=1; + break; + case 'd': + dflag=1; + break; + case 'D': + dflag=1; + longk=1; + break; + case 'b': + bflag=1; + break; + case 'f': + fflag=1; + break; + case 's': + sflag=1; + break; + case 'u': + uflag=1; + strncpy(uuname,p,200); + p+=strlen(uuname); + break; + case 'h': + hflag=1; + break; + case 'k': + kflag=1; + if ((i+1) == argc) + { + fputs("must have a key with the -k option\n",stderr); + error=1; + } + else + { + int j; + + i++; + strncpy(key,argv[i],KEYSIZB); + for (j=strlen(argv[i])-1; j>=0; j--) + argv[i][j]='\0'; + } + break; + default: + fprintf(stderr,"'%c' unknown flag\n",p[-1]); + error=1; + break; + } + } + } + else + { + if (in == NULL) + in=argv[i]; + else if (out == NULL) + out=argv[i]; + else + error=1; + } + } + if (error) usage(); + /* We either + * do checksum or + * do encrypt or + * do decrypt or + * do decrypt then ckecksum or + * do checksum then encrypt + */ + if (((eflag+dflag) == 1) || cflag) + { + if (eflag) do_encrypt=DES_ENCRYPT; + if (dflag) do_encrypt=DES_DECRYPT; + } + else + { + if (vflag) + { +#ifndef _Windows + fprintf(stderr,"des(1) built with %s\n",libdes_version); +#endif + EXIT(1); + } + else usage(); + } + +#ifndef _Windows + if (vflag) fprintf(stderr,"des(1) built with %s\n",libdes_version); +#endif + if ( (in != NULL) && + (out != NULL) && +#ifndef MSDOS + (stat(in,&ins) != -1) && + (stat(out,&outs) != -1) && + (ins.st_dev == outs.st_dev) && + (ins.st_ino == outs.st_ino)) +#else /* MSDOS */ + (strcmp(in,out) == 0)) +#endif + { + fputs("input and output file are the same\n",stderr); + EXIT(3); + } + + if (!kflag) + if (des_read_pw_string(key,KEYSIZB+1,"Enter key:",eflag?VERIFY:0)) + { + fputs("password error\n",stderr); + EXIT(2); + } + + if (in == NULL) + DES_IN=stdin; + else if ((DES_IN=fopen(in,"r")) == NULL) + { + perror("opening input file"); + EXIT(4); + } + + CKSUM_OUT=stdout; + if (out == NULL) + { + DES_OUT=stdout; + CKSUM_OUT=stderr; + } + else if ((DES_OUT=fopen(out,"w")) == NULL) + { + perror("opening output file"); + EXIT(5); + } + +#ifdef MSDOS + /* This should set the file to binary mode. */ + { +#include <fcntl.h> + if (!(uflag && dflag)) + setmode(fileno(DES_IN),O_BINARY); + if (!(uflag && eflag)) + setmode(fileno(DES_OUT),O_BINARY); + } +#endif + + doencryption(); + fclose(DES_IN); + fclose(DES_OUT); + EXIT(0); + } + +void usage() + { + char **u; + static const char *Usage[]={ +"des <options> [input-file [output-file]]", +"options:", +"-v : des(1) version number", +"-e : encrypt using sunOS compatible user key to DES key conversion.", +"-E : encrypt ", +"-d : decrypt using sunOS compatible user key to DES key conversion.", +"-D : decrypt ", +"-c[ckname] : generate a cbc_cksum using sunOS compatible user key to", +" DES key conversion and output to ckname (stdout default,", +" stderr if data being output on stdout). The checksum is", +" generated before encryption and after decryption if used", +" in conjunction with -[eEdD].", +"-C[ckname] : generate a cbc_cksum as for -c but compatible with -[ED].", +"-k key : use key 'key'", +"-h : the key that is entered will be a hexidecimal number", +" that is used directly as the des key", +"-u[uuname] : input file is uudecoded if -[dD] or output uuencoded data if -[eE]", +" (uuname is the filename to put in the uuencode header).", +"-b : encrypt using DES in ecb encryption mode, the defaut is cbc mode.", +"-3 : encrypt using tripple DES encryption. This uses 2 keys", +" generated from the input key. If the input key is less", +" than 8 characters long, this is equivelent to normal", +" encryption. Default is tripple cbc, -b makes it tripple ecb.", +NULL +}; + for (u=(char **)Usage; *u; u++) + { + fputs(*u,stderr); + fputc('\n',stderr); + } + + EXIT(1); + } + +void doencryption() + { +#ifdef _LIBC + extern int srandom(); + extern int random(); + extern unsigned long time(); +#endif + + register int i; + des_key_schedule ks,ks2; + unsigned char iv[8],iv2[8]; + char *p; + int num=0,j,k,l,rem,ll,len,last,ex=0; + des_cblock kk,k2; + FILE *O; + int Exit=0; +#ifndef MSDOS + static unsigned char buf[BUFSIZE+8],obuf[BUFSIZE+8]; +#else + static unsigned char *buf=NULL,*obuf=NULL; + + if (buf == NULL) + { + if ( (( buf=(unsigned char *)Malloc(BUFSIZE+8)) == NULL) || + ((obuf=(unsigned char *)Malloc(BUFSIZE+8)) == NULL)) + { + fputs("Not enough memory\n",stderr); + Exit=10; + goto problems; + } + } +#endif + + if (hflag) + { + j=(flag3?16:8); + p=key; + for (i=0; i<j; i++) + { + k=0; + if ((*p <= '9') && (*p >= '0')) + k=(*p-'0')<<4; + else if ((*p <= 'f') && (*p >= 'a')) + k=(*p-'a'+10)<<4; + else if ((*p <= 'F') && (*p >= 'A')) + k=(*p-'A'+10)<<4; + else + { + fputs("Bad hex key\n",stderr); + Exit=9; + goto problems; + } + p++; + if ((*p <= '9') && (*p >= '0')) + k|=(*p-'0'); + else if ((*p <= 'f') && (*p >= 'a')) + k|=(*p-'a'+10); + else if ((*p <= 'F') && (*p >= 'A')) + k|=(*p-'A'+10); + else + { + fputs("Bad hex key\n",stderr); + Exit=9; + goto problems; + } + p++; + if (i < 8) + kk[i]=k; + else + k2[i-8]=k; + } + des_set_key((C_Block *)k2,ks2); + memset(k2,0,sizeof(k2)); + } + else if (longk || flag3) + { + if (flag3) + { + des_string_to_2keys(key,(C_Block *)kk,(C_Block *)k2); + des_set_key((C_Block *)k2,ks2); + memset(k2,0,sizeof(k2)); + } + else + des_string_to_key(key,(C_Block *)kk); + } + else + for (i=0; i<KEYSIZ; i++) + { + l=0; + k=key[i]; + for (j=0; j<8; j++) + { + if (k&1) l++; + k>>=1; + } + if (l & 1) + kk[i]=key[i]&0x7f; + else + kk[i]=key[i]|0x80; + } + + des_set_key((C_Block *)kk,ks); + memset(key,0,sizeof(key)); + memset(kk,0,sizeof(kk)); + /* woops - A bug that does not showup under unix :-( */ + memset(iv,0,sizeof(iv)); + memset(iv2,0,sizeof(iv2)); + + l=1; + rem=0; + /* first read */ + if (eflag || (!dflag && cflag)) + { + for (;;) + { + num=l=fread(&(buf[rem]),1,BUFSIZE,DES_IN); + l+=rem; + num+=rem; + if (l < 0) + { + perror("read error"); + Exit=6; + goto problems; + } + + rem=l%8; + len=l-rem; + if (feof(DES_IN)) + { + srandom((unsigned int)time(NULL)); + for (i=7-rem; i>0; i--) + buf[l++]=random()&0xff; + buf[l++]=rem; + ex=1; + len+=rem; + } + else + l-=rem; + + if (cflag) + { + des_cbc_cksum((C_Block *)buf,(C_Block *)cksum, + (long)len,ks,(C_Block *)cksum); + if (!eflag) + { + if (feof(DES_IN)) break; + else continue; + } + } + + if (bflag && !flag3) + for (i=0; i<l; i+=8) + des_ecb_encrypt( + (des_cblock *)&(buf[i]), + (des_cblock *)&(obuf[i]), + ks,do_encrypt); + else if (flag3 && bflag) + for (i=0; i<l; i+=8) + des_ecb2_encrypt( + (des_cblock *)&(buf[i]), + (des_cblock *)&(obuf[i]), + ks,ks2,do_encrypt); + else if (flag3 && !bflag) + { + char tmpbuf[8]; + + if (rem) memcpy(tmpbuf,&(buf[l]), + (unsigned int)rem); + des_3cbc_encrypt( + (des_cblock *)buf,(des_cblock *)obuf, + (long)l,ks,ks2,(des_cblock *)iv, + (des_cblock *)iv2,do_encrypt); + if (rem) memcpy(&(buf[l]),tmpbuf, + (unsigned int)rem); + } + else + { + des_cbc_encrypt( + (des_cblock *)buf,(des_cblock *)obuf, + (long)l,ks,(des_cblock *)iv,do_encrypt); + if (l >= 8) memcpy(iv,&(obuf[l-8]),8); + } + if (rem) memcpy(buf,&(buf[l]),(unsigned int)rem); + + i=0; + while (i < l) + { + if (uflag) + j=uufwrite(obuf,1,(unsigned int)l-i, + DES_OUT); + else + j=fwrite(obuf,1,(unsigned int)l-i, + DES_OUT); + if (j == -1) + { + perror("Write error"); + Exit=7; + goto problems; + } + i+=j; + } + if (feof(DES_IN)) + { + if (uflag) uufwriteEnd(DES_OUT); + break; + } + } + } + else /* decrypt */ + { + ex=1; + for (;;) + { + if (ex) { + if (uflag) + l=uufread(buf,1,BUFSIZE,DES_IN); + else + l=fread(buf,1,BUFSIZE,DES_IN); + ex=0; + rem=l%8; + l-=rem; + } + if (l < 0) + { + perror("read error"); + Exit=6; + goto problems; + } + + if (bflag && !flag3) + for (i=0; i<l; i+=8) + des_ecb_encrypt( + (des_cblock *)&(buf[i]), + (des_cblock *)&(obuf[i]), + ks,do_encrypt); + else if (flag3 && bflag) + for (i=0; i<l; i+=8) + des_ecb2_encrypt( + (des_cblock *)&(buf[i]), + (des_cblock *)&(obuf[i]), + ks,ks2,do_encrypt); + else if (flag3 && !bflag) + { + des_3cbc_encrypt( + (des_cblock *)buf,(des_cblock *)obuf, + (long)l,ks,ks2,(des_cblock *)iv, + (des_cblock *)iv2,do_encrypt); + } + else + { + des_cbc_encrypt( + (des_cblock *)buf,(des_cblock *)obuf, + (long)l,ks,(des_cblock *)iv,do_encrypt); + if (l >= 8) memcpy(iv,&(buf[l-8]),8); + } + + if (uflag) + ll=uufread(&(buf[rem]),1,BUFSIZE,DES_IN); + else + ll=fread(&(buf[rem]),1,BUFSIZE,DES_IN); + ll+=rem; + rem=ll%8; + ll-=rem; + if (feof(DES_IN) && (ll == 0)) + { + last=obuf[l-1]; + + if ((last > 7) || (last < 0)) + { + fputs("The file was not decrypted correctly.\n", + stderr); + Exit=8; + last=0; + } + l=l-8+last; + } + i=0; + if (cflag) des_cbc_cksum((C_Block *)obuf, + (C_Block *)cksum,(long)l/8*8,ks, + (C_Block *)cksum); + while (i != l) + { + j=fwrite(obuf,1,(unsigned int)l-i,DES_OUT); + if (j == -1) + { + perror("Write error"); + Exit=7; + goto problems; + } + i+=j; + } + l=ll; + if ((l == 0) && feof(DES_IN)) break; + } + } + if (cflag) + { + l=0; + if (cksumname[0] != '\0') + { + if ((O=fopen(cksumname,"w")) != NULL) + { + CKSUM_OUT=O; + l=1; + } + } + for (i=0; i<8; i++) + fprintf(CKSUM_OUT,"%02X",cksum[i]); + fprintf(CKSUM_OUT,"\n"); + if (l) fclose(CKSUM_OUT); + } +problems: + memset(buf,0,sizeof(buf)); + memset(obuf,0,sizeof(obuf)); + memset(ks,0,sizeof(ks)); + memset(ks2,0,sizeof(ks2)); + memset(iv,0,sizeof(iv)); + memset(iv2,0,sizeof(iv2)); + memset(kk,0,sizeof(kk)); + memset(k2,0,sizeof(k2)); + memset(uubuf,0,sizeof(uubuf)); + memset(b,0,sizeof(b)); + memset(bb,0,sizeof(bb)); + memset(cksum,0,sizeof(cksum)); + if (Exit) EXIT(Exit); + } + +int uufwrite(data, size, num, fp) +unsigned char *data; +int size; +unsigned int num; +FILE *fp; + + /* We ignore this parameter but it should be > ~50 I believe */ + + + { + int i,j,left,rem,ret=num; + static int start=1; + + if (start) + { + fprintf(fp,"begin 600 %s\n", + (uuname[0] == '\0')?"text.d":uuname); + start=0; + } + + if (uubufnum) + { + if (uubufnum+num < 45) + { + memcpy(&(uubuf[uubufnum]),data,(unsigned int)num); + uubufnum+=num; + return(num); + } + else + { + i=45-uubufnum; + memcpy(&(uubuf[uubufnum]),data,(unsigned int)i); + j=uuencode((unsigned char *)uubuf,45,b); + fwrite(b,1,(unsigned int)j,fp); + uubufnum=0; + data+=i; + num-=i; + } + } + + for (i=0; i<(((int)num)-INUUBUFN); i+=INUUBUFN) + { + j=uuencode(&(data[i]),INUUBUFN,b); + fwrite(b,1,(unsigned int)j,fp); + } + rem=(num-i)%45; + left=(num-i-rem); + if (left) + { + j=uuencode(&(data[i]),left,b); + fwrite(b,1,(unsigned int)j,fp); + i+=left; + } + if (i != num) + { + memcpy(uubuf,&(data[i]),(unsigned int)rem); + uubufnum=rem; + } + return(ret); + } + +void uufwriteEnd(fp) +FILE *fp; + { + int j; + static const char *end=" \nend\n"; + + if (uubufnum != 0) + { + uubuf[uubufnum]='\0'; + uubuf[uubufnum+1]='\0'; + uubuf[uubufnum+2]='\0'; + j=uuencode(uubuf,uubufnum,b); + fwrite(b,1,(unsigned int)j,fp); + } + fwrite(end,1,strlen(end),fp); + } + +int uufread(out, size, num, fp) +unsigned char *out; +int size; /* should always be > ~ 60; I actually ignore this parameter :-) */ +unsigned int num; +FILE *fp; + { + int i,j,tot; + static int done=0; + static int valid=0; + static int start=1; + + if (start) + { + for (;;) + { + b[0]='\0'; + fgets((char *)b,300,fp); + if (b[0] == '\0') + { + fprintf(stderr,"no 'begin' found in uuencoded input\n"); + return(-1); + } + if (strncmp((char *)b,"begin ",6) == 0) break; + } + start=0; + } + if (done) return(0); + tot=0; + if (valid) + { + memcpy(out,bb,(unsigned int)valid); + tot=valid; + valid=0; + } + for (;;) + { + b[0]='\0'; + fgets((char *)b,300,fp); + if (b[0] == '\0') break; + i=strlen((char *)b); + if ((b[0] == 'e') && (b[1] == 'n') && (b[2] == 'd')) + { + done=1; + while (!feof(fp)) + { + fgets((char *)b,300,fp); + } + break; + } + i=uudecode(b,i,bb); + if (i < 0) break; + if ((i+tot+8) > num) + { + /* num to copy to make it a multiple of 8 */ + j=(num/8*8)-tot-8; + memcpy(&(out[tot]),bb,(unsigned int)j); + tot+=j; + memcpy(bb,&(bb[j]),(unsigned int)i-j); + valid=i-j; + break; + } + memcpy(&(out[tot]),bb,(unsigned int)i); + tot+=i; + } + return(tot); + } + +#define ccc2l(c,l) (l =((DES_LONG)(*((c)++)))<<16, \ + l|=((DES_LONG)(*((c)++)))<< 8, \ + l|=((DES_LONG)(*((c)++)))) + +#define l2ccc(l,c) (*((c)++)=(unsigned char)(((l)>>16)&0xff), \ + *((c)++)=(unsigned char)(((l)>> 8)&0xff), \ + *((c)++)=(unsigned char)(((l) )&0xff)) + + +int uuencode(in, num, out) +unsigned char *in; +int num; +unsigned char *out; + { + int j,i,n,tot=0; + DES_LONG l; + register unsigned char *p; + p=out; + + for (j=0; j<num; j+=45) + { + if (j+45 > num) + i=(num-j); + else i=45; + *(p++)=i+' '; + for (n=0; n<i; n+=3) + { + ccc2l(in,l); + *(p++)=((l>>18)&0x3f)+' '; + *(p++)=((l>>12)&0x3f)+' '; + *(p++)=((l>> 6)&0x3f)+' '; + *(p++)=((l )&0x3f)+' '; + tot+=4; + } + *(p++)='\n'; + tot+=2; + } + *p='\0'; + l=0; + return(tot); + } + +int uudecode(in, num, out) +unsigned char *in; +int num; +unsigned char *out; + { + int j,i,k; + unsigned int n=0,space=0; + DES_LONG l; + DES_LONG w,x,y,z; + unsigned int blank=(unsigned int)'\n'-' '; + + for (j=0; j<num; ) + { + n= *(in++)-' '; + if (n == blank) + { + n=0; + in--; + } + if (n > 60) + { + fprintf(stderr,"uuencoded line length too long\n"); + return(-1); + } + j++; + + for (i=0; i<n; j+=4,i+=3) + { + /* the following is for cases where spaces are + * removed from lines. + */ + if (space) + { + w=x=y=z=0; + } + else + { + w= *(in++)-' '; + x= *(in++)-' '; + y= *(in++)-' '; + z= *(in++)-' '; + } + if ((w > 63) || (x > 63) || (y > 63) || (z > 63)) + { + k=0; + if (w == blank) k=1; + if (x == blank) k=2; + if (y == blank) k=3; + if (z == blank) k=4; + space=1; + switch (k) { + case 1: w=0; in--; + case 2: x=0; in--; + case 3: y=0; in--; + case 4: z=0; in--; + break; + case 0: + space=0; + fprintf(stderr,"bad uuencoded data values\n"); + w=x=y=z=0; + return(-1); + break; + } + } + l=(w<<18)|(x<<12)|(y<< 6)|(z ); + l2ccc(l,out); + } + if (*(in++) != '\n') + { + fprintf(stderr,"missing nl in uuencoded line\n"); + w=x=y=z=0; + return(-1); + } + j++; + } + *out='\0'; + w=x=y=z=0; + return(n); + }
diff --git a/crypto/des/des.h b/crypto/des/des.h new file mode 100644 index 0000000..1728fe8 --- /dev/null +++ b/crypto/des/des.h
@@ -0,0 +1,305 @@ +/* crypto/des/des.org */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +/* WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING + * + * Always modify des.org since des.h is automatically generated from + * it during SSLeay configuration. + * + * WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING + */ + +#ifndef HEADER_DES_H +#define HEADER_DES_H + +#ifdef __cplusplus +extern "C" { +#endif + +#include <stdio.h> + +/* If this is set to 'unsigned int' on a DEC Alpha, this gives about a + * %20 speed up (longs are 8 bytes, int's are 4). */ +#ifndef DES_LONG +#define DES_LONG unsigned long +#endif + +typedef unsigned char des_cblock[8]; +typedef struct des_ks_struct + { + union { + des_cblock _; + /* make sure things are correct size on machines with + * 8 byte longs */ + DES_LONG pad[2]; + } ks; +#undef _ +#define _ ks._ + } des_key_schedule[16]; + +#define DES_KEY_SZ (sizeof(des_cblock)) +#define DES_SCHEDULE_SZ (sizeof(des_key_schedule)) + +#define DES_ENCRYPT 1 +#define DES_DECRYPT 0 + +#define DES_CBC_MODE 0 +#define DES_PCBC_MODE 1 + +#define des_ecb2_encrypt(i,o,k1,k2,e) \ + des_ecb3_encrypt((i),(o),(k1),(k2),(k1),(e)) + +#define des_ede2_cbc_encrypt(i,o,l,k1,k2,iv,e) \ + des_ede3_cbc_encrypt((i),(o),(l),(k1),(k2),(k1),(iv),(e)) + +#define des_ede2_cfb64_encrypt(i,o,l,k1,k2,iv,n,e) \ + des_ede3_cfb64_encrypt((i),(o),(l),(k1),(k2),(k1),(iv),(n),(e)) + +#define des_ede2_ofb64_encrypt(i,o,l,k1,k2,iv,n) \ + des_ede3_ofb64_encrypt((i),(o),(l),(k1),(k2),(k1),(iv),(n)) + +#define C_Block des_cblock +#define Key_schedule des_key_schedule +#ifdef KERBEROS +#define ENCRYPT DES_ENCRYPT +#define DECRYPT DES_DECRYPT +#endif +#define KEY_SZ DES_KEY_SZ +#define string_to_key des_string_to_key +#define read_pw_string des_read_pw_string +#define random_key des_random_key +#define pcbc_encrypt des_pcbc_encrypt +#define set_key des_set_key +#define key_sched des_key_sched +#define ecb_encrypt des_ecb_encrypt +#define cbc_encrypt des_cbc_encrypt +#define ncbc_encrypt des_ncbc_encrypt +#define xcbc_encrypt des_xcbc_encrypt +#define cbc_cksum des_cbc_cksum +#define quad_cksum des_quad_cksum + +/* For compatibility with the MIT lib - eay 20/05/92 */ +typedef des_key_schedule bit_64; +#define des_fixup_key_parity des_set_odd_parity +#define des_check_key_parity check_parity + +extern int des_check_key; /* defaults to false */ +extern int des_rw_mode; /* defaults to DES_PCBC_MODE */ + +/* The next line is used to disable full ANSI prototypes, if your + * compiler has problems with the prototypes, make sure this line always + * evaluates to true :-) */ +#if defined(MSDOS) || defined(__STDC__) +#undef NOPROTO +#endif +#ifndef NOPROTO +char *des_options(void); +void des_ecb3_encrypt(des_cblock *input,des_cblock *output, + des_key_schedule ks1,des_key_schedule ks2, + des_key_schedule ks3, int enc); +DES_LONG des_cbc_cksum(des_cblock *input,des_cblock *output, + long length,des_key_schedule schedule,des_cblock *ivec); +void des_cbc_encrypt(des_cblock *input,des_cblock *output,long length, + des_key_schedule schedule,des_cblock *ivec,int enc); +void des_ncbc_encrypt(des_cblock *input,des_cblock *output,long length, + des_key_schedule schedule,des_cblock *ivec,int enc); +void des_xcbc_encrypt(des_cblock *input,des_cblock *output,long length, + des_key_schedule schedule,des_cblock *ivec, + des_cblock *inw,des_cblock *outw,int enc); +void des_3cbc_encrypt(des_cblock *input,des_cblock *output,long length, + des_key_schedule sk1,des_key_schedule sk2, + des_cblock *ivec1,des_cblock *ivec2,int enc); +void des_cfb_encrypt(unsigned char *in,unsigned char *out,int numbits, + long length,des_key_schedule schedule,des_cblock *ivec,int enc); +void des_ecb_encrypt(des_cblock *input,des_cblock *output, + des_key_schedule ks,int enc); +void des_encrypt(DES_LONG *data,des_key_schedule ks, int enc); +void des_encrypt2(DES_LONG *data,des_key_schedule ks, int enc); +void des_encrypt3(DES_LONG *data, des_key_schedule ks1, + des_key_schedule ks2, des_key_schedule ks3); +void des_decrypt3(DES_LONG *data, des_key_schedule ks1, + des_key_schedule ks2, des_key_schedule ks3); +void des_ede3_cbc_encrypt(des_cblock *input, des_cblock *output, + long length, des_key_schedule ks1, des_key_schedule ks2, + des_key_schedule ks3, des_cblock *ivec, int enc); +void des_ede3_cfb64_encrypt(unsigned char *in, unsigned char *out, + long length, des_key_schedule ks1, des_key_schedule ks2, + des_key_schedule ks3, des_cblock *ivec, int *num, int enc); +void des_ede3_ofb64_encrypt(unsigned char *in, unsigned char *out, + long length, des_key_schedule ks1, des_key_schedule ks2, + des_key_schedule ks3, des_cblock *ivec, int *num); + +void des_xwhite_in2out(des_cblock (*des_key), des_cblock (*in_white), + des_cblock (*out_white)); + +int des_enc_read(int fd,char *buf,int len,des_key_schedule sched, + des_cblock *iv); +int des_enc_write(int fd,char *buf,int len,des_key_schedule sched, + des_cblock *iv); +char *des_fcrypt(const char *buf,const char *salt, char *ret); +#ifdef PERL5 +char *des_crypt(const char *buf,const char *salt); +#else +/* some stupid compilers complain because I have declared char instead + * of const char */ +#ifdef HEADER_DES_LOCL_H +char *crypt(const char *buf,const char *salt); +#else +char *crypt(); +#endif +#endif +void des_ofb_encrypt(unsigned char *in,unsigned char *out, + int numbits,long length,des_key_schedule schedule,des_cblock *ivec); +void des_pcbc_encrypt(des_cblock *input,des_cblock *output,long length, + des_key_schedule schedule,des_cblock *ivec,int enc); +DES_LONG des_quad_cksum(des_cblock *input,des_cblock *output, + long length,int out_count,des_cblock *seed); +void des_random_seed(des_cblock key); +void des_random_key(des_cblock ret); +int des_read_password(des_cblock *key,char *prompt,int verify); +int des_read_2passwords(des_cblock *key1,des_cblock *key2, + char *prompt,int verify); +int des_read_pw_string(char *buf,int length,char *prompt,int verify); +void des_set_odd_parity(des_cblock *key); +int des_is_weak_key(des_cblock *key); +int des_set_key(des_cblock *key,des_key_schedule schedule); +int des_key_sched(des_cblock *key,des_key_schedule schedule); +void des_string_to_key(char *str,des_cblock *key); +void des_string_to_2keys(char *str,des_cblock *key1,des_cblock *key2); +void des_cfb64_encrypt(unsigned char *in, unsigned char *out, long length, + des_key_schedule schedule, des_cblock *ivec, int *num, int enc); +void des_ofb64_encrypt(unsigned char *in, unsigned char *out, long length, + des_key_schedule schedule, des_cblock *ivec, int *num); +int des_read_pw(char *buf, char *buff, int size, char *prompt, int verify); + +/* Extra functions from Mark Murray <mark@grondar.za> */ +void des_cblock_print_file(des_cblock *cb, FILE *fp); +/* The following functions are not in the normal unix build or the + * SSLeay build. When using the SSLeay build, use RAND_seed() + * and RAND_bytes() instead. */ +int des_new_random_key(des_cblock *key); +void des_init_random_number_generator(des_cblock *key); +void des_set_random_generator_seed(des_cblock *key); +void des_set_sequence_number(des_cblock new_sequence_number); +void des_generate_random_block(des_cblock *block); + +#else + +char *des_options(); +void des_ecb3_encrypt(); +DES_LONG des_cbc_cksum(); +void des_cbc_encrypt(); +void des_ncbc_encrypt(); +void des_xcbc_encrypt(); +void des_3cbc_encrypt(); +void des_cfb_encrypt(); +void des_ede3_cfb64_encrypt(); +void des_ede3_ofb64_encrypt(); +void des_ecb_encrypt(); +void des_encrypt(); +void des_encrypt2(); +void des_encrypt3(); +void des_decrypt3(); +void des_ede3_cbc_encrypt(); +int des_enc_read(); +int des_enc_write(); +char *des_fcrypt(); +#ifdef PERL5 +char *des_crypt(); +#else +char *crypt(); +#endif +void des_ofb_encrypt(); +void des_pcbc_encrypt(); +DES_LONG des_quad_cksum(); +void des_random_seed(); +void des_random_key(); +int des_read_password(); +int des_read_2passwords(); +int des_read_pw_string(); +void des_set_odd_parity(); +int des_is_weak_key(); +int des_set_key(); +int des_key_sched(); +void des_string_to_key(); +void des_string_to_2keys(); +void des_cfb64_encrypt(); +void des_ofb64_encrypt(); +int des_read_pw(); +void des_xwhite_in2out(); + +/* Extra functions from Mark Murray <mark@grondar.za> */ +void des_cblock_print_file(); +/* The following functions are not in the normal unix build or the + * SSLeay build. When using the SSLeay build, use RAND_seed() + * and RAND_bytes() instead. */ +#ifdef FreeBSD +int des_new_random_key(); +void des_init_random_number_generator(); +void des_set_random_generator_seed(); +void des_set_sequence_number(); +void des_generate_random_block(); +#endif + +#endif + +#ifdef __cplusplus +} +#endif + +#endif
diff --git a/crypto/des/des.man b/crypto/des/des.man new file mode 100644 index 0000000..7e06a18 --- /dev/null +++ b/crypto/des/des.man
@@ -0,0 +1,186 @@ +.TH DES 1 +.SH NAME +des - encrypt or decrypt data using Data Encryption Standard +.SH SYNOPSIS +.B des +( +.B \-e +| +.B \-E +) | ( +.B \-d +| +.B \-D +) | ( +.B \-\fR[\fPcC\fR][\fPckname\fR]\fP +) | +[ +.B \-b3hfs +] [ +.B \-k +.I key +] +] [ +.B \-u\fR[\fIuuname\fR] +[ +.I input-file +[ +.I output-file +] ] +.SH DESCRIPTION +.B des +encrypts and decrypts data using the +Data Encryption Standard algorithm. +One of +.B \-e, \-E +(for encrypt) or +.B \-d, \-D +(for decrypt) must be specified. +It is also possible to use +.B \-c +or +.B \-C +in conjunction or instead of the a encrypt/decrypt option to generate +a 16 character hexadecimal checksum, generated via the +.I des_cbc_cksum. +.LP +Two standard encryption modes are supported by the +.B des +program, Cipher Block Chaining (the default) and Electronic Code Book +(specified with +.B \-b +). +.LP +The key used for the DES +algorithm is obtained by prompting the user unless the +.B `\-k +.I key' +option is given. +If the key is an argument to the +.B des +command, it is potentially visible to users executing +.BR ps (1) +or a derivative. To minimise this possibility, +.B des +takes care to destroy the key argument immediately upon entry. +If your shell keeps a history file be careful to make sure it is not +world readable. +.LP +Since this program attempts to maintain compatability with sunOS's +des(1) command, there are 2 different methods used to convert the user +supplied key to a des key. +Whenever and one or more of +.B \-E, \-D, \-C +or +.B \-3 +options are used, the key conversion procedure will not be compatible +with the sunOS des(1) version but will use all the user supplied +character to generate the des key. +.B des +command reads from standard input unless +.I input-file +is specified and writes to standard output unless +.I output-file +is given. +.SH OPTIONS +.TP +.B \-b +Select ECB +(eight bytes at a time) encryption mode. +.TP +.B \-3 +Encrypt using triple encryption. +By default triple cbc encryption is used but if the +.B \-b +option is used then triple ecb encryption is performed. +If the key is less than 8 characters long, the flag has no effect. +.TP +.B \-e +Encrypt data using an 8 byte key in a manner compatible with sunOS +des(1). +.TP +.B \-E +Encrypt data using a key of nearly unlimited length (1024 bytes). +This will product a more secure encryption. +.TP +.B \-d +Decrypt data that was encrypted with the \-e option. +.TP +.B \-D +Decrypt data that was encrypted with the \-E option. +.TP +.B \-c +Generate a 16 character hexadecimal cbc checksum and output this to +stderr. +If a filename was specified after the +.B \-c +option, the checksum is output to that file. +The checksum is generated using a key generated in a sunOS compatible +manner. +.TP +.B \-C +A cbc checksum is generated in the same manner as described for the +.B \-c +option but the DES key is generated in the same manner as used for the +.B \-E +and +.B \-D +options +.TP +.B \-f +Does nothing - allowed for compatibility with sunOS des(1) command. +.TP +.B \-s +Does nothing - allowed for compatibility with sunOS des(1) command. +.TP +.B "\-k \fIkey\fP" +Use the encryption +.I key +specified. +.TP +.B "\-h" +The +.I key +is assumed to be a 16 character hexadecimal number. +If the +.B "\-3" +option is used the key is assumed to be a 32 character hexadecimal +number. +.TP +.B \-u +This flag is used to read and write uuencoded files. If decrypting, +the input file is assumed to contain uuencoded, DES encrypted data. +If encrypting, the characters following the -u are used as the name of +the uuencoded file to embed in the begin line of the uuencoded +output. If there is no name specified after the -u, the name text.des +will be embedded in the header. +.SH SEE ALSO +.B ps (1) +.B des_crypt(3) +.SH BUGS +.LP +The problem with using the +.B -e +option is the short key length. +It would be better to use a real 56-bit key rather than an +ASCII-based 56-bit pattern. Knowing that the key was derived from ASCII +radically reduces the time necessary for a brute-force cryptographic attack. +My attempt to remove this problem is to add an alternative text-key to +DES-key function. This alternative function (accessed via +.B -E, -D, -S +and +.B -3 +) +uses DES to help generate the key. +.LP +Be carefully when using the -u option. Doing des -ud <filename> will +not decrypt filename (the -u option will gobble the d option). +.LP +The VMS operating system operates in a world where files are always a +multiple of 512 bytes. This causes problems when encrypted data is +send from unix to VMS since a 88 byte file will suddenly be padded +with 424 null bytes. To get around this problem, use the -u option +to uuencode the data before it is send to the VMS system. +.SH AUTHOR +.LP +Eric Young (eay@cryptsoft.com)
diff --git a/crypto/des/des.org b/crypto/des/des.org new file mode 100644 index 0000000..1728fe8 --- /dev/null +++ b/crypto/des/des.org
@@ -0,0 +1,305 @@ +/* crypto/des/des.org */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +/* WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING + * + * Always modify des.org since des.h is automatically generated from + * it during SSLeay configuration. + * + * WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING + */ + +#ifndef HEADER_DES_H +#define HEADER_DES_H + +#ifdef __cplusplus +extern "C" { +#endif + +#include <stdio.h> + +/* If this is set to 'unsigned int' on a DEC Alpha, this gives about a + * %20 speed up (longs are 8 bytes, int's are 4). */ +#ifndef DES_LONG +#define DES_LONG unsigned long +#endif + +typedef unsigned char des_cblock[8]; +typedef struct des_ks_struct + { + union { + des_cblock _; + /* make sure things are correct size on machines with + * 8 byte longs */ + DES_LONG pad[2]; + } ks; +#undef _ +#define _ ks._ + } des_key_schedule[16]; + +#define DES_KEY_SZ (sizeof(des_cblock)) +#define DES_SCHEDULE_SZ (sizeof(des_key_schedule)) + +#define DES_ENCRYPT 1 +#define DES_DECRYPT 0 + +#define DES_CBC_MODE 0 +#define DES_PCBC_MODE 1 + +#define des_ecb2_encrypt(i,o,k1,k2,e) \ + des_ecb3_encrypt((i),(o),(k1),(k2),(k1),(e)) + +#define des_ede2_cbc_encrypt(i,o,l,k1,k2,iv,e) \ + des_ede3_cbc_encrypt((i),(o),(l),(k1),(k2),(k1),(iv),(e)) + +#define des_ede2_cfb64_encrypt(i,o,l,k1,k2,iv,n,e) \ + des_ede3_cfb64_encrypt((i),(o),(l),(k1),(k2),(k1),(iv),(n),(e)) + +#define des_ede2_ofb64_encrypt(i,o,l,k1,k2,iv,n) \ + des_ede3_ofb64_encrypt((i),(o),(l),(k1),(k2),(k1),(iv),(n)) + +#define C_Block des_cblock +#define Key_schedule des_key_schedule +#ifdef KERBEROS +#define ENCRYPT DES_ENCRYPT +#define DECRYPT DES_DECRYPT +#endif +#define KEY_SZ DES_KEY_SZ +#define string_to_key des_string_to_key +#define read_pw_string des_read_pw_string +#define random_key des_random_key +#define pcbc_encrypt des_pcbc_encrypt +#define set_key des_set_key +#define key_sched des_key_sched +#define ecb_encrypt des_ecb_encrypt +#define cbc_encrypt des_cbc_encrypt +#define ncbc_encrypt des_ncbc_encrypt +#define xcbc_encrypt des_xcbc_encrypt +#define cbc_cksum des_cbc_cksum +#define quad_cksum des_quad_cksum + +/* For compatibility with the MIT lib - eay 20/05/92 */ +typedef des_key_schedule bit_64; +#define des_fixup_key_parity des_set_odd_parity +#define des_check_key_parity check_parity + +extern int des_check_key; /* defaults to false */ +extern int des_rw_mode; /* defaults to DES_PCBC_MODE */ + +/* The next line is used to disable full ANSI prototypes, if your + * compiler has problems with the prototypes, make sure this line always + * evaluates to true :-) */ +#if defined(MSDOS) || defined(__STDC__) +#undef NOPROTO +#endif +#ifndef NOPROTO +char *des_options(void); +void des_ecb3_encrypt(des_cblock *input,des_cblock *output, + des_key_schedule ks1,des_key_schedule ks2, + des_key_schedule ks3, int enc); +DES_LONG des_cbc_cksum(des_cblock *input,des_cblock *output, + long length,des_key_schedule schedule,des_cblock *ivec); +void des_cbc_encrypt(des_cblock *input,des_cblock *output,long length, + des_key_schedule schedule,des_cblock *ivec,int enc); +void des_ncbc_encrypt(des_cblock *input,des_cblock *output,long length, + des_key_schedule schedule,des_cblock *ivec,int enc); +void des_xcbc_encrypt(des_cblock *input,des_cblock *output,long length, + des_key_schedule schedule,des_cblock *ivec, + des_cblock *inw,des_cblock *outw,int enc); +void des_3cbc_encrypt(des_cblock *input,des_cblock *output,long length, + des_key_schedule sk1,des_key_schedule sk2, + des_cblock *ivec1,des_cblock *ivec2,int enc); +void des_cfb_encrypt(unsigned char *in,unsigned char *out,int numbits, + long length,des_key_schedule schedule,des_cblock *ivec,int enc); +void des_ecb_encrypt(des_cblock *input,des_cblock *output, + des_key_schedule ks,int enc); +void des_encrypt(DES_LONG *data,des_key_schedule ks, int enc); +void des_encrypt2(DES_LONG *data,des_key_schedule ks, int enc); +void des_encrypt3(DES_LONG *data, des_key_schedule ks1, + des_key_schedule ks2, des_key_schedule ks3); +void des_decrypt3(DES_LONG *data, des_key_schedule ks1, + des_key_schedule ks2, des_key_schedule ks3); +void des_ede3_cbc_encrypt(des_cblock *input, des_cblock *output, + long length, des_key_schedule ks1, des_key_schedule ks2, + des_key_schedule ks3, des_cblock *ivec, int enc); +void des_ede3_cfb64_encrypt(unsigned char *in, unsigned char *out, + long length, des_key_schedule ks1, des_key_schedule ks2, + des_key_schedule ks3, des_cblock *ivec, int *num, int enc); +void des_ede3_ofb64_encrypt(unsigned char *in, unsigned char *out, + long length, des_key_schedule ks1, des_key_schedule ks2, + des_key_schedule ks3, des_cblock *ivec, int *num); + +void des_xwhite_in2out(des_cblock (*des_key), des_cblock (*in_white), + des_cblock (*out_white)); + +int des_enc_read(int fd,char *buf,int len,des_key_schedule sched, + des_cblock *iv); +int des_enc_write(int fd,char *buf,int len,des_key_schedule sched, + des_cblock *iv); +char *des_fcrypt(const char *buf,const char *salt, char *ret); +#ifdef PERL5 +char *des_crypt(const char *buf,const char *salt); +#else +/* some stupid compilers complain because I have declared char instead + * of const char */ +#ifdef HEADER_DES_LOCL_H +char *crypt(const char *buf,const char *salt); +#else +char *crypt(); +#endif +#endif +void des_ofb_encrypt(unsigned char *in,unsigned char *out, + int numbits,long length,des_key_schedule schedule,des_cblock *ivec); +void des_pcbc_encrypt(des_cblock *input,des_cblock *output,long length, + des_key_schedule schedule,des_cblock *ivec,int enc); +DES_LONG des_quad_cksum(des_cblock *input,des_cblock *output, + long length,int out_count,des_cblock *seed); +void des_random_seed(des_cblock key); +void des_random_key(des_cblock ret); +int des_read_password(des_cblock *key,char *prompt,int verify); +int des_read_2passwords(des_cblock *key1,des_cblock *key2, + char *prompt,int verify); +int des_read_pw_string(char *buf,int length,char *prompt,int verify); +void des_set_odd_parity(des_cblock *key); +int des_is_weak_key(des_cblock *key); +int des_set_key(des_cblock *key,des_key_schedule schedule); +int des_key_sched(des_cblock *key,des_key_schedule schedule); +void des_string_to_key(char *str,des_cblock *key); +void des_string_to_2keys(char *str,des_cblock *key1,des_cblock *key2); +void des_cfb64_encrypt(unsigned char *in, unsigned char *out, long length, + des_key_schedule schedule, des_cblock *ivec, int *num, int enc); +void des_ofb64_encrypt(unsigned char *in, unsigned char *out, long length, + des_key_schedule schedule, des_cblock *ivec, int *num); +int des_read_pw(char *buf, char *buff, int size, char *prompt, int verify); + +/* Extra functions from Mark Murray <mark@grondar.za> */ +void des_cblock_print_file(des_cblock *cb, FILE *fp); +/* The following functions are not in the normal unix build or the + * SSLeay build. When using the SSLeay build, use RAND_seed() + * and RAND_bytes() instead. */ +int des_new_random_key(des_cblock *key); +void des_init_random_number_generator(des_cblock *key); +void des_set_random_generator_seed(des_cblock *key); +void des_set_sequence_number(des_cblock new_sequence_number); +void des_generate_random_block(des_cblock *block); + +#else + +char *des_options(); +void des_ecb3_encrypt(); +DES_LONG des_cbc_cksum(); +void des_cbc_encrypt(); +void des_ncbc_encrypt(); +void des_xcbc_encrypt(); +void des_3cbc_encrypt(); +void des_cfb_encrypt(); +void des_ede3_cfb64_encrypt(); +void des_ede3_ofb64_encrypt(); +void des_ecb_encrypt(); +void des_encrypt(); +void des_encrypt2(); +void des_encrypt3(); +void des_decrypt3(); +void des_ede3_cbc_encrypt(); +int des_enc_read(); +int des_enc_write(); +char *des_fcrypt(); +#ifdef PERL5 +char *des_crypt(); +#else +char *crypt(); +#endif +void des_ofb_encrypt(); +void des_pcbc_encrypt(); +DES_LONG des_quad_cksum(); +void des_random_seed(); +void des_random_key(); +int des_read_password(); +int des_read_2passwords(); +int des_read_pw_string(); +void des_set_odd_parity(); +int des_is_weak_key(); +int des_set_key(); +int des_key_sched(); +void des_string_to_key(); +void des_string_to_2keys(); +void des_cfb64_encrypt(); +void des_ofb64_encrypt(); +int des_read_pw(); +void des_xwhite_in2out(); + +/* Extra functions from Mark Murray <mark@grondar.za> */ +void des_cblock_print_file(); +/* The following functions are not in the normal unix build or the + * SSLeay build. When using the SSLeay build, use RAND_seed() + * and RAND_bytes() instead. */ +#ifdef FreeBSD +int des_new_random_key(); +void des_init_random_number_generator(); +void des_set_random_generator_seed(); +void des_set_sequence_number(); +void des_generate_random_block(); +#endif + +#endif + +#ifdef __cplusplus +} +#endif + +#endif
diff --git a/crypto/des/des.pl b/crypto/des/des.pl new file mode 100644 index 0000000..8a3f7e3 --- /dev/null +++ b/crypto/des/des.pl
@@ -0,0 +1,552 @@ +#!/usr/local/bin/perl +# des.pl - eric young 22/11/1991 eay@cryptsoft.com +# +# Copyright (C) 1993 Eric Young +# +# 11 April 1996 - patched to circumvent Perl 5 (through 5.002) problem +# with sign-extension on right shift operations. +# Ed Kubaitis - ejk@uiuc.edu +# +# eay - 92/08/31 - I think I have fixed all problems for 64bit +# versions of perl but I could be wrong since I have not tested it yet :-). +# +# This is an implementation of DES in perl. +# The two routines (des_set_key and des_ecb_encrypt) +# take 8 byte objects as arguments. +# +# des_set_key takes an 8 byte string as a key and returns a key schedule +# for use in calls to des_ecb_encrypt. +# des_ecb_encrypt takes three arguments, the first is a key schedule +# (make sure to pass it by reference with the *), the second is 1 +# to encrypt, 0 to decrypt. The third argument is an 8 byte object +# to encrypt. The function returns an 8 byte object that has been +# DES encrypted. +# +# example: +# require 'des.pl' +# +# $key =pack("C8",0x12,0x23,0x45,0x67,0x89,0xab,0xcd,0xef); +# @ks= &des_set_key($key); +# +# $outbytes= &des_ecb_encrypt(*ks,1,$data); +# @enc =unpack("C8",$outbytes); +# + +package des; + +eval("use integer;") if (int($]) > 4); + +# The following 8 arrays are used in des_set_key +@skb0=( +# for C bits (numbered as per FIPS 46) 1 2 3 4 5 6 +0x00000000,0x00000010,0x20000000,0x20000010, +0x00010000,0x00010010,0x20010000,0x20010010, +0x00000800,0x00000810,0x20000800,0x20000810, +0x00010800,0x00010810,0x20010800,0x20010810, +0x00000020,0x00000030,0x20000020,0x20000030, +0x00010020,0x00010030,0x20010020,0x20010030, +0x00000820,0x00000830,0x20000820,0x20000830, +0x00010820,0x00010830,0x20010820,0x20010830, +0x00080000,0x00080010,0x20080000,0x20080010, +0x00090000,0x00090010,0x20090000,0x20090010, +0x00080800,0x00080810,0x20080800,0x20080810, +0x00090800,0x00090810,0x20090800,0x20090810, +0x00080020,0x00080030,0x20080020,0x20080030, +0x00090020,0x00090030,0x20090020,0x20090030, +0x00080820,0x00080830,0x20080820,0x20080830, +0x00090820,0x00090830,0x20090820,0x20090830, +); +@skb1=( +# for C bits (numbered as per FIPS 46) 7 8 10 11 12 13 +0x00000000,0x02000000,0x00002000,0x02002000, +0x00200000,0x02200000,0x00202000,0x02202000, +0x00000004,0x02000004,0x00002004,0x02002004, +0x00200004,0x02200004,0x00202004,0x02202004, +0x00000400,0x02000400,0x00002400,0x02002400, +0x00200400,0x02200400,0x00202400,0x02202400, +0x00000404,0x02000404,0x00002404,0x02002404, +0x00200404,0x02200404,0x00202404,0x02202404, +0x10000000,0x12000000,0x10002000,0x12002000, +0x10200000,0x12200000,0x10202000,0x12202000, +0x10000004,0x12000004,0x10002004,0x12002004, +0x10200004,0x12200004,0x10202004,0x12202004, +0x10000400,0x12000400,0x10002400,0x12002400, +0x10200400,0x12200400,0x10202400,0x12202400, +0x10000404,0x12000404,0x10002404,0x12002404, +0x10200404,0x12200404,0x10202404,0x12202404, +); +@skb2=( +# for C bits (numbered as per FIPS 46) 14 15 16 17 19 20 +0x00000000,0x00000001,0x00040000,0x00040001, +0x01000000,0x01000001,0x01040000,0x01040001, +0x00000002,0x00000003,0x00040002,0x00040003, +0x01000002,0x01000003,0x01040002,0x01040003, +0x00000200,0x00000201,0x00040200,0x00040201, +0x01000200,0x01000201,0x01040200,0x01040201, +0x00000202,0x00000203,0x00040202,0x00040203, +0x01000202,0x01000203,0x01040202,0x01040203, +0x08000000,0x08000001,0x08040000,0x08040001, +0x09000000,0x09000001,0x09040000,0x09040001, +0x08000002,0x08000003,0x08040002,0x08040003, +0x09000002,0x09000003,0x09040002,0x09040003, +0x08000200,0x08000201,0x08040200,0x08040201, +0x09000200,0x09000201,0x09040200,0x09040201, +0x08000202,0x08000203,0x08040202,0x08040203, +0x09000202,0x09000203,0x09040202,0x09040203, +); +@skb3=( +# for C bits (numbered as per FIPS 46) 21 23 24 26 27 28 +0x00000000,0x00100000,0x00000100,0x00100100, +0x00000008,0x00100008,0x00000108,0x00100108, +0x00001000,0x00101000,0x00001100,0x00101100, +0x00001008,0x00101008,0x00001108,0x00101108, +0x04000000,0x04100000,0x04000100,0x04100100, +0x04000008,0x04100008,0x04000108,0x04100108, +0x04001000,0x04101000,0x04001100,0x04101100, +0x04001008,0x04101008,0x04001108,0x04101108, +0x00020000,0x00120000,0x00020100,0x00120100, +0x00020008,0x00120008,0x00020108,0x00120108, +0x00021000,0x00121000,0x00021100,0x00121100, +0x00021008,0x00121008,0x00021108,0x00121108, +0x04020000,0x04120000,0x04020100,0x04120100, +0x04020008,0x04120008,0x04020108,0x04120108, +0x04021000,0x04121000,0x04021100,0x04121100, +0x04021008,0x04121008,0x04021108,0x04121108, +); +@skb4=( +# for D bits (numbered as per FIPS 46) 1 2 3 4 5 6 +0x00000000,0x10000000,0x00010000,0x10010000, +0x00000004,0x10000004,0x00010004,0x10010004, +0x20000000,0x30000000,0x20010000,0x30010000, +0x20000004,0x30000004,0x20010004,0x30010004, +0x00100000,0x10100000,0x00110000,0x10110000, +0x00100004,0x10100004,0x00110004,0x10110004, +0x20100000,0x30100000,0x20110000,0x30110000, +0x20100004,0x30100004,0x20110004,0x30110004, +0x00001000,0x10001000,0x00011000,0x10011000, +0x00001004,0x10001004,0x00011004,0x10011004, +0x20001000,0x30001000,0x20011000,0x30011000, +0x20001004,0x30001004,0x20011004,0x30011004, +0x00101000,0x10101000,0x00111000,0x10111000, +0x00101004,0x10101004,0x00111004,0x10111004, +0x20101000,0x30101000,0x20111000,0x30111000, +0x20101004,0x30101004,0x20111004,0x30111004, +); +@skb5=( +# for D bits (numbered as per FIPS 46) 8 9 11 12 13 14 +0x00000000,0x08000000,0x00000008,0x08000008, +0x00000400,0x08000400,0x00000408,0x08000408, +0x00020000,0x08020000,0x00020008,0x08020008, +0x00020400,0x08020400,0x00020408,0x08020408, +0x00000001,0x08000001,0x00000009,0x08000009, +0x00000401,0x08000401,0x00000409,0x08000409, +0x00020001,0x08020001,0x00020009,0x08020009, +0x00020401,0x08020401,0x00020409,0x08020409, +0x02000000,0x0A000000,0x02000008,0x0A000008, +0x02000400,0x0A000400,0x02000408,0x0A000408, +0x02020000,0x0A020000,0x02020008,0x0A020008, +0x02020400,0x0A020400,0x02020408,0x0A020408, +0x02000001,0x0A000001,0x02000009,0x0A000009, +0x02000401,0x0A000401,0x02000409,0x0A000409, +0x02020001,0x0A020001,0x02020009,0x0A020009, +0x02020401,0x0A020401,0x02020409,0x0A020409, +); +@skb6=( +# for D bits (numbered as per FIPS 46) 16 17 18 19 20 21 +0x00000000,0x00000100,0x00080000,0x00080100, +0x01000000,0x01000100,0x01080000,0x01080100, +0x00000010,0x00000110,0x00080010,0x00080110, +0x01000010,0x01000110,0x01080010,0x01080110, +0x00200000,0x00200100,0x00280000,0x00280100, +0x01200000,0x01200100,0x01280000,0x01280100, +0x00200010,0x00200110,0x00280010,0x00280110, +0x01200010,0x01200110,0x01280010,0x01280110, +0x00000200,0x00000300,0x00080200,0x00080300, +0x01000200,0x01000300,0x01080200,0x01080300, +0x00000210,0x00000310,0x00080210,0x00080310, +0x01000210,0x01000310,0x01080210,0x01080310, +0x00200200,0x00200300,0x00280200,0x00280300, +0x01200200,0x01200300,0x01280200,0x01280300, +0x00200210,0x00200310,0x00280210,0x00280310, +0x01200210,0x01200310,0x01280210,0x01280310, +); +@skb7=( +# for D bits (numbered as per FIPS 46) 22 23 24 25 27 28 +0x00000000,0x04000000,0x00040000,0x04040000, +0x00000002,0x04000002,0x00040002,0x04040002, +0x00002000,0x04002000,0x00042000,0x04042000, +0x00002002,0x04002002,0x00042002,0x04042002, +0x00000020,0x04000020,0x00040020,0x04040020, +0x00000022,0x04000022,0x00040022,0x04040022, +0x00002020,0x04002020,0x00042020,0x04042020, +0x00002022,0x04002022,0x00042022,0x04042022, +0x00000800,0x04000800,0x00040800,0x04040800, +0x00000802,0x04000802,0x00040802,0x04040802, +0x00002800,0x04002800,0x00042800,0x04042800, +0x00002802,0x04002802,0x00042802,0x04042802, +0x00000820,0x04000820,0x00040820,0x04040820, +0x00000822,0x04000822,0x00040822,0x04040822, +0x00002820,0x04002820,0x00042820,0x04042820, +0x00002822,0x04002822,0x00042822,0x04042822, +); + +@shifts2=(0,0,1,1,1,1,1,1,0,1,1,1,1,1,1,0); + +# used in ecb_encrypt +@SP0=( +0x00410100, 0x00010000, 0x40400000, 0x40410100, +0x00400000, 0x40010100, 0x40010000, 0x40400000, +0x40010100, 0x00410100, 0x00410000, 0x40000100, +0x40400100, 0x00400000, 0x00000000, 0x40010000, +0x00010000, 0x40000000, 0x00400100, 0x00010100, +0x40410100, 0x00410000, 0x40000100, 0x00400100, +0x40000000, 0x00000100, 0x00010100, 0x40410000, +0x00000100, 0x40400100, 0x40410000, 0x00000000, +0x00000000, 0x40410100, 0x00400100, 0x40010000, +0x00410100, 0x00010000, 0x40000100, 0x00400100, +0x40410000, 0x00000100, 0x00010100, 0x40400000, +0x40010100, 0x40000000, 0x40400000, 0x00410000, +0x40410100, 0x00010100, 0x00410000, 0x40400100, +0x00400000, 0x40000100, 0x40010000, 0x00000000, +0x00010000, 0x00400000, 0x40400100, 0x00410100, +0x40000000, 0x40410000, 0x00000100, 0x40010100, +); +@SP1=( +0x08021002, 0x00000000, 0x00021000, 0x08020000, +0x08000002, 0x00001002, 0x08001000, 0x00021000, +0x00001000, 0x08020002, 0x00000002, 0x08001000, +0x00020002, 0x08021000, 0x08020000, 0x00000002, +0x00020000, 0x08001002, 0x08020002, 0x00001000, +0x00021002, 0x08000000, 0x00000000, 0x00020002, +0x08001002, 0x00021002, 0x08021000, 0x08000002, +0x08000000, 0x00020000, 0x00001002, 0x08021002, +0x00020002, 0x08021000, 0x08001000, 0x00021002, +0x08021002, 0x00020002, 0x08000002, 0x00000000, +0x08000000, 0x00001002, 0x00020000, 0x08020002, +0x00001000, 0x08000000, 0x00021002, 0x08001002, +0x08021000, 0x00001000, 0x00000000, 0x08000002, +0x00000002, 0x08021002, 0x00021000, 0x08020000, +0x08020002, 0x00020000, 0x00001002, 0x08001000, +0x08001002, 0x00000002, 0x08020000, 0x00021000, +); +@SP2=( +0x20800000, 0x00808020, 0x00000020, 0x20800020, +0x20008000, 0x00800000, 0x20800020, 0x00008020, +0x00800020, 0x00008000, 0x00808000, 0x20000000, +0x20808020, 0x20000020, 0x20000000, 0x20808000, +0x00000000, 0x20008000, 0x00808020, 0x00000020, +0x20000020, 0x20808020, 0x00008000, 0x20800000, +0x20808000, 0x00800020, 0x20008020, 0x00808000, +0x00008020, 0x00000000, 0x00800000, 0x20008020, +0x00808020, 0x00000020, 0x20000000, 0x00008000, +0x20000020, 0x20008000, 0x00808000, 0x20800020, +0x00000000, 0x00808020, 0x00008020, 0x20808000, +0x20008000, 0x00800000, 0x20808020, 0x20000000, +0x20008020, 0x20800000, 0x00800000, 0x20808020, +0x00008000, 0x00800020, 0x20800020, 0x00008020, +0x00800020, 0x00000000, 0x20808000, 0x20000020, +0x20800000, 0x20008020, 0x00000020, 0x00808000, +); +@SP3=( +0x00080201, 0x02000200, 0x00000001, 0x02080201, +0x00000000, 0x02080000, 0x02000201, 0x00080001, +0x02080200, 0x02000001, 0x02000000, 0x00000201, +0x02000001, 0x00080201, 0x00080000, 0x02000000, +0x02080001, 0x00080200, 0x00000200, 0x00000001, +0x00080200, 0x02000201, 0x02080000, 0x00000200, +0x00000201, 0x00000000, 0x00080001, 0x02080200, +0x02000200, 0x02080001, 0x02080201, 0x00080000, +0x02080001, 0x00000201, 0x00080000, 0x02000001, +0x00080200, 0x02000200, 0x00000001, 0x02080000, +0x02000201, 0x00000000, 0x00000200, 0x00080001, +0x00000000, 0x02080001, 0x02080200, 0x00000200, +0x02000000, 0x02080201, 0x00080201, 0x00080000, +0x02080201, 0x00000001, 0x02000200, 0x00080201, +0x00080001, 0x00080200, 0x02080000, 0x02000201, +0x00000201, 0x02000000, 0x02000001, 0x02080200, +); +@SP4=( +0x01000000, 0x00002000, 0x00000080, 0x01002084, +0x01002004, 0x01000080, 0x00002084, 0x01002000, +0x00002000, 0x00000004, 0x01000004, 0x00002080, +0x01000084, 0x01002004, 0x01002080, 0x00000000, +0x00002080, 0x01000000, 0x00002004, 0x00000084, +0x01000080, 0x00002084, 0x00000000, 0x01000004, +0x00000004, 0x01000084, 0x01002084, 0x00002004, +0x01002000, 0x00000080, 0x00000084, 0x01002080, +0x01002080, 0x01000084, 0x00002004, 0x01002000, +0x00002000, 0x00000004, 0x01000004, 0x01000080, +0x01000000, 0x00002080, 0x01002084, 0x00000000, +0x00002084, 0x01000000, 0x00000080, 0x00002004, +0x01000084, 0x00000080, 0x00000000, 0x01002084, +0x01002004, 0x01002080, 0x00000084, 0x00002000, +0x00002080, 0x01002004, 0x01000080, 0x00000084, +0x00000004, 0x00002084, 0x01002000, 0x01000004, +); +@SP5=( +0x10000008, 0x00040008, 0x00000000, 0x10040400, +0x00040008, 0x00000400, 0x10000408, 0x00040000, +0x00000408, 0x10040408, 0x00040400, 0x10000000, +0x10000400, 0x10000008, 0x10040000, 0x00040408, +0x00040000, 0x10000408, 0x10040008, 0x00000000, +0x00000400, 0x00000008, 0x10040400, 0x10040008, +0x10040408, 0x10040000, 0x10000000, 0x00000408, +0x00000008, 0x00040400, 0x00040408, 0x10000400, +0x00000408, 0x10000000, 0x10000400, 0x00040408, +0x10040400, 0x00040008, 0x00000000, 0x10000400, +0x10000000, 0x00000400, 0x10040008, 0x00040000, +0x00040008, 0x10040408, 0x00040400, 0x00000008, +0x10040408, 0x00040400, 0x00040000, 0x10000408, +0x10000008, 0x10040000, 0x00040408, 0x00000000, +0x00000400, 0x10000008, 0x10000408, 0x10040400, +0x10040000, 0x00000408, 0x00000008, 0x10040008, +); +@SP6=( +0x00000800, 0x00000040, 0x00200040, 0x80200000, +0x80200840, 0x80000800, 0x00000840, 0x00000000, +0x00200000, 0x80200040, 0x80000040, 0x00200800, +0x80000000, 0x00200840, 0x00200800, 0x80000040, +0x80200040, 0x00000800, 0x80000800, 0x80200840, +0x00000000, 0x00200040, 0x80200000, 0x00000840, +0x80200800, 0x80000840, 0x00200840, 0x80000000, +0x80000840, 0x80200800, 0x00000040, 0x00200000, +0x80000840, 0x00200800, 0x80200800, 0x80000040, +0x00000800, 0x00000040, 0x00200000, 0x80200800, +0x80200040, 0x80000840, 0x00000840, 0x00000000, +0x00000040, 0x80200000, 0x80000000, 0x00200040, +0x00000000, 0x80200040, 0x00200040, 0x00000840, +0x80000040, 0x00000800, 0x80200840, 0x00200000, +0x00200840, 0x80000000, 0x80000800, 0x80200840, +0x80200000, 0x00200840, 0x00200800, 0x80000800, +); +@SP7=( +0x04100010, 0x04104000, 0x00004010, 0x00000000, +0x04004000, 0x00100010, 0x04100000, 0x04104010, +0x00000010, 0x04000000, 0x00104000, 0x00004010, +0x00104010, 0x04004010, 0x04000010, 0x04100000, +0x00004000, 0x00104010, 0x00100010, 0x04004000, +0x04104010, 0x04000010, 0x00000000, 0x00104000, +0x04000000, 0x00100000, 0x04004010, 0x04100010, +0x00100000, 0x00004000, 0x04104000, 0x00000010, +0x00100000, 0x00004000, 0x04000010, 0x04104010, +0x00004010, 0x04000000, 0x00000000, 0x00104000, +0x04100010, 0x04004010, 0x04004000, 0x00100010, +0x04104000, 0x00000010, 0x00100010, 0x04004000, +0x04104010, 0x00100000, 0x04100000, 0x04000010, +0x00104000, 0x00004010, 0x04004010, 0x04100000, +0x00000010, 0x04104000, 0x00104010, 0x00000000, +0x04000000, 0x04100010, 0x00004000, 0x00104010, +); + +sub main'des_set_key + { + local($param)=@_; + local(@key); + local($c,$d,$i,$s,$t); + local(@ks)=(); + + # Get the bytes in the order we want. + @key=unpack("C8",$param); + + $c= ($key[0] )| + ($key[1]<< 8)| + ($key[2]<<16)| + ($key[3]<<24); + $d= ($key[4] )| + ($key[5]<< 8)| + ($key[6]<<16)| + ($key[7]<<24); + + &doPC1(*c,*d); + + for $i (@shifts2) + { + if ($i) + { + $c=($c>>2)|($c<<26); + $d=($d>>2)|($d<<26); + } + else + { + $c=($c>>1)|($c<<27); + $d=($d>>1)|($d<<27); + } + $c&=0x0fffffff; + $d&=0x0fffffff; + $s= $skb0[ ($c )&0x3f ]| + $skb1[(($c>> 6)&0x03)|(($c>> 7)&0x3c)]| + $skb2[(($c>>13)&0x0f)|(($c>>14)&0x30)]| + $skb3[(($c>>20)&0x01)|(($c>>21)&0x06) | + (($c>>22)&0x38)]; + $t= $skb4[ ($d )&0x3f ]| + $skb5[(($d>> 7)&0x03)|(($d>> 8)&0x3c)]| + $skb6[ ($d>>15)&0x3f ]| + $skb7[(($d>>21)&0x0f)|(($d>>22)&0x30)]; + push(@ks,(($t<<16)|($s&0x0000ffff))&0xffffffff); + $s= (($s>>16)&0x0000ffff)|($t&0xffff0000) ; + push(@ks,(($s<<4)|(($s>>28)&0xf))&0xffffffff); + } + @ks; + } + +sub doPC1 + { + local(*a,*b)=@_; + local($t); + + $t=(($b>>4)^$a)&0x0f0f0f0f; + $b^=($t<<4); $a^=$t; + # do $a first + $t=(($a<<18)^$a)&0xcccc0000; + $a=$a^$t^(($t>>18)&0x00003fff); + $t=(($a<<17)^$a)&0xaaaa0000; + $a=$a^$t^(($t>>17)&0x00007fff); + $t=(($a<< 8)^$a)&0x00ff0000; + $a=$a^$t^(($t>> 8)&0x00ffffff); + $t=(($a<<17)^$a)&0xaaaa0000; + $a=$a^$t^(($t>>17)&0x00007fff); + + # now do $b + $t=(($b<<24)^$b)&0xff000000; + $b=$b^$t^(($t>>24)&0x000000ff); + $t=(($b<< 8)^$b)&0x00ff0000; + $b=$b^$t^(($t>> 8)&0x00ffffff); + $t=(($b<<14)^$b)&0x33330000; + $b=$b^$t^(($t>>14)&0x0003ffff); + $b=(($b&0x00aa00aa)<<7)|(($b&0x55005500)>>7)|($b&0xaa55aa55); + $b=(($b>>8)&0x00ffffff)|((($a&0xf0000000)>>4)&0x0fffffff); + $a&=0x0fffffff; + } + +sub doIP + { + local(*a,*b)=@_; + local($t); + + $t=(($b>> 4)^$a)&0x0f0f0f0f; + $b^=($t<< 4); $a^=$t; + $t=(($a>>16)^$b)&0x0000ffff; + $a^=($t<<16); $b^=$t; + $t=(($b>> 2)^$a)&0x33333333; + $b^=($t<< 2); $a^=$t; + $t=(($a>> 8)^$b)&0x00ff00ff; + $a^=($t<< 8); $b^=$t; + $t=(($b>> 1)^$a)&0x55555555; + $b^=($t<< 1); $a^=$t; + $t=$a; + $a=$b&0xffffffff; + $b=$t&0xffffffff; + } + +sub doFP + { + local(*a,*b)=@_; + local($t); + + $t=(($b>> 1)^$a)&0x55555555; + $b^=($t<< 1); $a^=$t; + $t=(($a>> 8)^$b)&0x00ff00ff; + $a^=($t<< 8); $b^=$t; + $t=(($b>> 2)^$a)&0x33333333; + $b^=($t<< 2); $a^=$t; + $t=(($a>>16)^$b)&0x0000ffff; + $a^=($t<<16); $b^=$t; + $t=(($b>> 4)^$a)&0x0f0f0f0f; + $b^=($t<< 4); $a^=$t; + $a&=0xffffffff; + $b&=0xffffffff; + } + +sub main'des_ecb_encrypt + { + local(*ks,$encrypt,$in)=@_; + local($l,$r,$i,$t,$u,@input); + + @input=unpack("C8",$in); + # Get the bytes in the order we want. + $l= ($input[0] )| + ($input[1]<< 8)| + ($input[2]<<16)| + ($input[3]<<24); + $r= ($input[4] )| + ($input[5]<< 8)| + ($input[6]<<16)| + ($input[7]<<24); + + $l&=0xffffffff; + $r&=0xffffffff; + &doIP(*l,*r); + if ($encrypt) + { + for ($i=0; $i<32; $i+=4) + { + $t=((($r&0x7fffffff)<<1)|(($r>>31)&0x00000001)); + $u=$t^$ks[$i ]; + $t=$t^$ks[$i+1]; + $t2=(($t&0x0000000f)<<28); + + $t=((($t>>4)&0x0fffffff)|(($t&0x0000000f)<<28)); + $l^= $SP1[ $t &0x3f]| + $SP3[($t>> 8)&0x3f]| + $SP5[($t>>16)&0x3f]| + $SP7[($t>>24)&0x3f]| + $SP0[ $u &0x3f]| + $SP2[($u>> 8)&0x3f]| + $SP4[($u>>16)&0x3f]| + $SP6[($u>>24)&0x3f]; + + $t=(($l<<1)|(($l>>31)&0x1))&0xffffffff; + $u=$t^$ks[$i+2]; + $t=$t^$ks[$i+3]; + $t=((($t>>4)&0x0fffffff)|($t<<28))&0xffffffff; + $r^= $SP1[ $t &0x3f]| + $SP3[($t>> 8)&0x3f]| + $SP5[($t>>16)&0x3f]| + $SP7[($t>>24)&0x3f]| + $SP0[ $u &0x3f]| + $SP2[($u>> 8)&0x3f]| + $SP4[($u>>16)&0x3f]| + $SP6[($u>>24)&0x3f]; + } + } + else + { + for ($i=30; $i>0; $i-=4) + { + $t=(($r<<1)|(($r>>31)&0x1))&0xffffffff; + $u=$t^$ks[$i ]; + $t=$t^$ks[$i+1]; + $t=((($t>>4)&0x0fffffff)|($t<<28))&0xffffffff; + $l^= $SP1[ $t &0x3f]| + $SP3[($t>> 8)&0x3f]| + $SP5[($t>>16)&0x3f]| + $SP7[($t>>24)&0x3f]| + $SP0[ $u &0x3f]| + $SP2[($u>> 8)&0x3f]| + $SP4[($u>>16)&0x3f]| + $SP6[($u>>24)&0x3f]; + + $t=(($l<<1)|(($l>>31)&0x1))&0xffffffff; + $u=$t^$ks[$i-2]; + $t=$t^$ks[$i-1]; + $t=((($t>>4)&0x0fffffff)|($t<<28))&0xffffffff; + $r^= $SP1[ $t &0x3f]| + $SP3[($t>> 8)&0x3f]| + $SP5[($t>>16)&0x3f]| + $SP7[($t>>24)&0x3f]| + $SP0[ $u &0x3f]| + $SP2[($u>> 8)&0x3f]| + $SP4[($u>>16)&0x3f]| + $SP6[($u>>24)&0x3f]; + } + } + &doFP(*l,*r); + pack("C8",$l&0xff, + ($l>> 8)&0x00ffffff, + ($l>>16)&0x0000ffff, + ($l>>24)&0x000000ff, + $r&0xff, + ($r>> 8)&0x00ffffff, + ($r>>16)&0x0000ffff, + ($r>>24)&0x000000ff); + }
diff --git a/crypto/des/des_crypt.man b/crypto/des/des_crypt.man new file mode 100644 index 0000000..0ecc416 --- /dev/null +++ b/crypto/des/des_crypt.man
@@ -0,0 +1,508 @@ +.TH DES_CRYPT 3 +.SH NAME +des_read_password, des_read_2password, +des_string_to_key, des_string_to_2key, des_read_pw_string, +des_random_key, des_set_key, +des_key_sched, des_ecb_encrypt, des_ecb3_encrypt, des_cbc_encrypt, +des_3cbc_encrypt, +des_pcbc_encrypt, des_cfb_encrypt, des_ofb_encrypt, +des_cbc_cksum, des_quad_cksum, +des_enc_read, des_enc_write, des_set_odd_parity, +des_is_weak_key, crypt \- (non USA) DES encryption +.SH SYNOPSIS +.nf +.nj +.ft B +#include <des.h> +.PP +.B int des_read_password(key,prompt,verify) +des_cblock *key; +char *prompt; +int verify; +.PP +.B int des_read_2password(key1,key2,prompt,verify) +des_cblock *key1,*key2; +char *prompt; +int verify; +.PP +.B int des_string_to_key(str,key) +char *str; +des_cblock *key; +.PP +.B int des_string_to_2keys(str,key1,key2) +char *str; +des_cblock *key1,*key2; +.PP +.B int des_read_pw_string(buf,length,prompt,verify) +char *buf; +int length; +char *prompt; +int verify; +.PP +.B int des_random_key(key) +des_cblock *key; +.PP +.B int des_set_key(key,schedule) +des_cblock *key; +des_key_schedule schedule; +.PP +.B int des_key_sched(key,schedule) +des_cblock *key; +des_key_schedule schedule; +.PP +.B int des_ecb_encrypt(input,output,schedule,encrypt) +des_cblock *input; +des_cblock *output; +des_key_schedule schedule; +int encrypt; +.PP +.B int des_ecb3_encrypt(input,output,ks1,ks2,encrypt) +des_cblock *input; +des_cblock *output; +des_key_schedule ks1,ks2; +int encrypt; +.PP +.B int des_cbc_encrypt(input,output,length,schedule,ivec,encrypt) +des_cblock *input; +des_cblock *output; +long length; +des_key_schedule schedule; +des_cblock *ivec; +int encrypt; +.PP +.B int des_3cbc_encrypt(input,output,length,sk1,sk2,ivec1,ivec2,encrypt) +des_cblock *input; +des_cblock *output; +long length; +des_key_schedule sk1; +des_key_schedule sk2; +des_cblock *ivec1; +des_cblock *ivec2; +int encrypt; +.PP +.B int des_pcbc_encrypt(input,output,length,schedule,ivec,encrypt) +des_cblock *input; +des_cblock *output; +long length; +des_key_schedule schedule; +des_cblock *ivec; +int encrypt; +.PP +.B int des_cfb_encrypt(input,output,numbits,length,schedule,ivec,encrypt) +unsigned char *input; +unsigned char *output; +int numbits; +long length; +des_key_schedule schedule; +des_cblock *ivec; +int encrypt; +.PP +.B int des_ofb_encrypt(input,output,numbits,length,schedule,ivec) +unsigned char *input,*output; +int numbits; +long length; +des_key_schedule schedule; +des_cblock *ivec; +.PP +.B unsigned long des_cbc_cksum(input,output,length,schedule,ivec) +des_cblock *input; +des_cblock *output; +long length; +des_key_schedule schedule; +des_cblock *ivec; +.PP +.B unsigned long des_quad_cksum(input,output,length,out_count,seed) +des_cblock *input; +des_cblock *output; +long length; +int out_count; +des_cblock *seed; +.PP +.B int des_check_key; +.PP +.B int des_enc_read(fd,buf,len,sched,iv) +int fd; +char *buf; +int len; +des_key_schedule sched; +des_cblock *iv; +.PP +.B int des_enc_write(fd,buf,len,sched,iv) +int fd; +char *buf; +int len; +des_key_schedule sched; +des_cblock *iv; +.PP +.B extern int des_rw_mode; +.PP +.B void des_set_odd_parity(key) +des_cblock *key; +.PP +.B int des_is_weak_key(key) +des_cblock *key; +.PP +.B char *crypt(passwd,salt) +char *passwd; +char *salt; +.PP +.fi +.SH DESCRIPTION +This library contains a fast implementation of the DES encryption +algorithm. +.PP +There are two phases to the use of DES encryption. +The first is the generation of a +.I des_key_schedule +from a key, +the second is the actual encryption. +A des key is of type +.I des_cblock. +This type is made from 8 characters with odd parity. +The least significant bit in the character is the parity bit. +The key schedule is an expanded form of the key; it is used to speed the +encryption process. +.PP +.I des_read_password +writes the string specified by prompt to the standard output, +turns off echo and reads an input string from standard input +until terminated with a newline. +If verify is non-zero, it prompts and reads the input again and verifies +that both entered passwords are the same. +The entered string is converted into a des key by using the +.I des_string_to_key +routine. +The new key is placed in the +.I des_cblock +that was passed (by reference) to the routine. +If there were no errors, +.I des_read_password +returns 0, +-1 is returned if there was a terminal error and 1 is returned for +any other error. +.PP +.I des_read_2password +operates in the same way as +.I des_read_password +except that it generates 2 keys by using the +.I des_string_to_2key +function. +.PP +.I des_read_pw_string +is called by +.I des_read_password +to read and verify a string from a terminal device. +The string is returned in +.I buf. +The size of +.I buf +is passed to the routine via the +.I length +parameter. +.PP +.I des_string_to_key +converts a string into a valid des key. +.PP +.I des_string_to_2key +converts a string into 2 valid des keys. +This routine is best suited for used to generate keys for use with +.I des_ecb3_encrypt. +.PP +.I des_random_key +returns a random key that is made of a combination of process id, +time and an increasing counter. +.PP +Before a des key can be used it is converted into a +.I des_key_schedule +via the +.I des_set_key +routine. +If the +.I des_check_key +flag is non-zero, +.I des_set_key +will check that the key passed is of odd parity and is not a week or +semi-weak key. +If the parity is wrong, +then -1 is returned. +If the key is a weak key, +then -2 is returned. +If an error is returned, +the key schedule is not generated. +.PP +.I des_key_sched +is another name for the +.I des_set_key +function. +.PP +The following routines mostly operate on an input and output stream of +.I des_cblock's. +.PP +.I des_ecb_encrypt +is the basic DES encryption routine that encrypts or decrypts a single 8-byte +.I des_cblock +in +.I electronic code book +mode. +It always transforms the input data, pointed to by +.I input, +into the output data, +pointed to by the +.I output +argument. +If the +.I encrypt +argument is non-zero (DES_ENCRYPT), +the +.I input +(cleartext) is encrypted in to the +.I output +(ciphertext) using the key_schedule specified by the +.I schedule +argument, +previously set via +.I des_set_key. +If +.I encrypt +is zero (DES_DECRYPT), +the +.I input +(now ciphertext) +is decrypted into the +.I output +(now cleartext). +Input and output may overlap. +No meaningful value is returned. +.PP +.I des_ecb3_encrypt +encrypts/decrypts the +.I input +block by using triple ecb DES encryption. +This involves encrypting the input with +.I ks1, +decryption with the key schedule +.I ks2, +and then encryption with the first again. +This routine greatly reduces the chances of brute force breaking of +DES and has the advantage of if +.I ks1 +and +.I ks2 +are the same, it is equivalent to just encryption using ecb mode and +.I ks1 +as the key. +.PP +.I des_cbc_encrypt +encrypts/decrypts using the +.I cipher-block-chaining +mode of DES. +If the +.I encrypt +argument is non-zero, +the routine cipher-block-chain encrypts the cleartext data pointed to by the +.I input +argument into the ciphertext pointed to by the +.I output +argument, +using the key schedule provided by the +.I schedule +argument, +and initialisation vector provided by the +.I ivec +argument. +If the +.I length +argument is not an integral multiple of eight bytes, +the last block is copied to a temporary area and zero filled. +The output is always +an integral multiple of eight bytes. +To make multiple cbc encrypt calls on a large amount of data appear to +be one +.I des_cbc_encrypt +call, the +.I ivec +of subsequent calls should be the last 8 bytes of the output. +.PP +.I des_3cbc_encrypt +encrypts/decrypts the +.I input +block by using triple cbc DES encryption. +This involves encrypting the input with key schedule +.I ks1, +decryption with the key schedule +.I ks2, +and then encryption with the first again. +2 initialisation vectors are required, +.I ivec1 +and +.I ivec2. +Unlike +.I des_cbc_encrypt, +these initialisation vectors are modified by the subroutine. +This routine greatly reduces the chances of brute force breaking of +DES and has the advantage of if +.I ks1 +and +.I ks2 +are the same, it is equivalent to just encryption using cbc mode and +.I ks1 +as the key. +.PP +.I des_pcbc_encrypt +encrypt/decrypts using a modified block chaining mode. +It provides better error propagation characteristics than cbc +encryption. +.PP +.I des_cfb_encrypt +encrypt/decrypts using cipher feedback mode. This method takes an +array of characters as input and outputs and array of characters. It +does not require any padding to 8 character groups. Note: the ivec +variable is changed and the new changed value needs to be passed to +the next call to this function. Since this function runs a complete +DES ecb encryption per numbits, this function is only suggested for +use when sending small numbers of characters. +.PP +.I des_ofb_encrypt +encrypt using output feedback mode. This method takes an +array of characters as input and outputs and array of characters. It +does not require any padding to 8 character groups. Note: the ivec +variable is changed and the new changed value needs to be passed to +the next call to this function. Since this function runs a complete +DES ecb encryption per numbits, this function is only suggested for +use when sending small numbers of characters. +.PP +.I des_cbc_cksum +produces an 8 byte checksum based on the input stream (via cbc encryption). +The last 4 bytes of the checksum is returned and the complete 8 bytes is +placed in +.I output. +.PP +.I des_quad_cksum +returns a 4 byte checksum from the input bytes. +The algorithm can be iterated over the input, +depending on +.I out_count, +1, 2, 3 or 4 times. +If +.I output +is non-NULL, +the 8 bytes generated by each pass are written into +.I output. +.PP +.I des_enc_write +is used to write +.I len +bytes +to file descriptor +.I fd +from buffer +.I buf. +The data is encrypted via +.I pcbc_encrypt +(default) using +.I sched +for the key and +.I iv +as a starting vector. +The actual data send down +.I fd +consists of 4 bytes (in network byte order) containing the length of the +following encrypted data. The encrypted data then follows, padded with random +data out to a multiple of 8 bytes. +.PP +.I des_enc_read +is used to read +.I len +bytes +from file descriptor +.I fd +into buffer +.I buf. +The data being read from +.I fd +is assumed to have come from +.I des_enc_write +and is decrypted using +.I sched +for the key schedule and +.I iv +for the initial vector. +The +.I des_enc_read/des_enc_write +pair can be used to read/write to files, pipes and sockets. +I have used them in implementing a version of rlogin in which all +data is encrypted. +.PP +.I des_rw_mode +is used to specify the encryption mode to use with +.I des_enc_read +and +.I des_end_write. +If set to +.I DES_PCBC_MODE +(the default), des_pcbc_encrypt is used. +If set to +.I DES_CBC_MODE +des_cbc_encrypt is used. +These two routines and the variable are not part of the normal MIT library. +.PP +.I des_set_odd_parity +sets the parity of the passed +.I key +to odd. This routine is not part of the standard MIT library. +.PP +.I des_is_weak_key +returns 1 is the passed key is a weak key (pick again :-), +0 if it is ok. +This routine is not part of the standard MIT library. +.PP +.I crypt +is a replacement for the normal system crypt. +It is much faster than the system crypt. +.PP +.SH FILES +/usr/include/des.h +.br +/usr/lib/libdes.a +.PP +The encryption routines have been tested on 16bit, 32bit and 64bit +machines of various endian and even works under VMS. +.PP +.SH BUGS +.PP +If you think this manual is sparse, +read the des_crypt(3) manual from the MIT kerberos (or bones outside +of the USA) distribution. +.PP +.I des_cfb_encrypt +and +.I des_ofb_encrypt +operates on input of 8 bits. What this means is that if you set +numbits to 12, and length to 2, the first 12 bits will come from the 1st +input byte and the low half of the second input byte. The second 12 +bits will have the low 8 bits taken from the 3rd input byte and the +top 4 bits taken from the 4th input byte. The same holds for output. +This function has been implemented this way because most people will +be using a multiple of 8 and because once you get into pulling bytes input +bytes apart things get ugly! +.PP +.I des_read_pw_string +is the most machine/OS dependent function and normally generates the +most problems when porting this code. +.PP +.I des_string_to_key +is probably different from the MIT version since there are lots +of fun ways to implement one-way encryption of a text string. +.PP +The routines are optimised for 32 bit machines and so are not efficient +on IBM PCs. +.PP +NOTE: extensive work has been done on this library since this document +was origionally written. Please try to read des.doc from the libdes +distribution since it is far more upto date and documents more of the +functions. Libdes is now also being shipped as part of SSLeay, a +general cryptographic library that amonst other things implements +netscapes SSL protocoll. The most recent version can be found in +SSLeay distributions. +.SH AUTHOR +Eric Young (eay@cryptsoft.com)
diff --git a/crypto/des/des_enc.c b/crypto/des/des_enc.c new file mode 100644 index 0000000..b04e12d --- /dev/null +++ b/crypto/des/des_enc.c
@@ -0,0 +1,301 @@ +/* crypto/des/des_enc.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include "des_locl.h" + +void des_encrypt(data, ks, enc) +DES_LONG *data; +des_key_schedule ks; +int enc; + { + register DES_LONG l,r,t,u; +#ifdef DES_PTR + register unsigned char *des_SP=(unsigned char *)des_SPtrans; +#endif +#ifndef DES_UNROLL + register int i; +#endif + register DES_LONG *s; + + r=data[0]; + l=data[1]; + + IP(r,l); + /* Things have been modified so that the initial rotate is + * done outside the loop. This required the + * des_SPtrans values in sp.h to be rotated 1 bit to the right. + * One perl script later and things have a 5% speed up on a sparc2. + * Thanks to Richard Outerbridge <71755.204@CompuServe.COM> + * for pointing this out. */ + /* clear the top bits on machines with 8byte longs */ + /* shift left by 2 */ + r=ROTATE(r,29)&0xffffffffL; + l=ROTATE(l,29)&0xffffffffL; + + s=(DES_LONG *)ks; + /* I don't know if it is worth the effort of loop unrolling the + * inner loop */ + if (enc) + { +#ifdef DES_UNROLL + D_ENCRYPT(l,r, 0); /* 1 */ + D_ENCRYPT(r,l, 2); /* 2 */ + D_ENCRYPT(l,r, 4); /* 3 */ + D_ENCRYPT(r,l, 6); /* 4 */ + D_ENCRYPT(l,r, 8); /* 5 */ + D_ENCRYPT(r,l,10); /* 6 */ + D_ENCRYPT(l,r,12); /* 7 */ + D_ENCRYPT(r,l,14); /* 8 */ + D_ENCRYPT(l,r,16); /* 9 */ + D_ENCRYPT(r,l,18); /* 10 */ + D_ENCRYPT(l,r,20); /* 11 */ + D_ENCRYPT(r,l,22); /* 12 */ + D_ENCRYPT(l,r,24); /* 13 */ + D_ENCRYPT(r,l,26); /* 14 */ + D_ENCRYPT(l,r,28); /* 15 */ + D_ENCRYPT(r,l,30); /* 16 */ +#else + for (i=0; i<32; i+=8) + { + D_ENCRYPT(l,r,i+0); /* 1 */ + D_ENCRYPT(r,l,i+2); /* 2 */ + D_ENCRYPT(l,r,i+4); /* 3 */ + D_ENCRYPT(r,l,i+6); /* 4 */ + } +#endif + } + else + { +#ifdef DES_UNROLL + D_ENCRYPT(l,r,30); /* 16 */ + D_ENCRYPT(r,l,28); /* 15 */ + D_ENCRYPT(l,r,26); /* 14 */ + D_ENCRYPT(r,l,24); /* 13 */ + D_ENCRYPT(l,r,22); /* 12 */ + D_ENCRYPT(r,l,20); /* 11 */ + D_ENCRYPT(l,r,18); /* 10 */ + D_ENCRYPT(r,l,16); /* 9 */ + D_ENCRYPT(l,r,14); /* 8 */ + D_ENCRYPT(r,l,12); /* 7 */ + D_ENCRYPT(l,r,10); /* 6 */ + D_ENCRYPT(r,l, 8); /* 5 */ + D_ENCRYPT(l,r, 6); /* 4 */ + D_ENCRYPT(r,l, 4); /* 3 */ + D_ENCRYPT(l,r, 2); /* 2 */ + D_ENCRYPT(r,l, 0); /* 1 */ +#else + for (i=30; i>0; i-=8) + { + D_ENCRYPT(l,r,i-0); /* 16 */ + D_ENCRYPT(r,l,i-2); /* 15 */ + D_ENCRYPT(l,r,i-4); /* 14 */ + D_ENCRYPT(r,l,i-6); /* 13 */ + } +#endif + } + + /* rotate and clear the top bits on machines with 8byte longs */ + l=ROTATE(l,3)&0xffffffffL; + r=ROTATE(r,3)&0xffffffffL; + + FP(r,l); + data[0]=l; + data[1]=r; + l=r=t=u=0; + } + +void des_encrypt2(data, ks, enc) +DES_LONG *data; +des_key_schedule ks; +int enc; + { + register DES_LONG l,r,t,u; +#ifdef DES_PTR + register unsigned char *des_SP=(unsigned char *)des_SPtrans; +#endif +#ifndef DES_UNROLL + register int i; +#endif + register DES_LONG *s; + + r=data[0]; + l=data[1]; + + /* Things have been modified so that the initial rotate is + * done outside the loop. This required the + * des_SPtrans values in sp.h to be rotated 1 bit to the right. + * One perl script later and things have a 5% speed up on a sparc2. + * Thanks to Richard Outerbridge <71755.204@CompuServe.COM> + * for pointing this out. */ + /* clear the top bits on machines with 8byte longs */ + r=ROTATE(r,29)&0xffffffff; + l=ROTATE(l,29)&0xffffffff; + + s=(DES_LONG *)ks; + /* I don't know if it is worth the effort of loop unrolling the + * inner loop */ + if (enc) + { +#ifdef DES_UNROLL + D_ENCRYPT(l,r, 0); /* 1 */ + D_ENCRYPT(r,l, 2); /* 2 */ + D_ENCRYPT(l,r, 4); /* 3 */ + D_ENCRYPT(r,l, 6); /* 4 */ + D_ENCRYPT(l,r, 8); /* 5 */ + D_ENCRYPT(r,l,10); /* 6 */ + D_ENCRYPT(l,r,12); /* 7 */ + D_ENCRYPT(r,l,14); /* 8 */ + D_ENCRYPT(l,r,16); /* 9 */ + D_ENCRYPT(r,l,18); /* 10 */ + D_ENCRYPT(l,r,20); /* 11 */ + D_ENCRYPT(r,l,22); /* 12 */ + D_ENCRYPT(l,r,24); /* 13 */ + D_ENCRYPT(r,l,26); /* 14 */ + D_ENCRYPT(l,r,28); /* 15 */ + D_ENCRYPT(r,l,30); /* 16 */ +#else + for (i=0; i<32; i+=8) + { + D_ENCRYPT(l,r,i+0); /* 1 */ + D_ENCRYPT(r,l,i+2); /* 2 */ + D_ENCRYPT(l,r,i+4); /* 3 */ + D_ENCRYPT(r,l,i+6); /* 4 */ + } +#endif + } + else + { +#ifdef DES_UNROLL + D_ENCRYPT(l,r,30); /* 16 */ + D_ENCRYPT(r,l,28); /* 15 */ + D_ENCRYPT(l,r,26); /* 14 */ + D_ENCRYPT(r,l,24); /* 13 */ + D_ENCRYPT(l,r,22); /* 12 */ + D_ENCRYPT(r,l,20); /* 11 */ + D_ENCRYPT(l,r,18); /* 10 */ + D_ENCRYPT(r,l,16); /* 9 */ + D_ENCRYPT(l,r,14); /* 8 */ + D_ENCRYPT(r,l,12); /* 7 */ + D_ENCRYPT(l,r,10); /* 6 */ + D_ENCRYPT(r,l, 8); /* 5 */ + D_ENCRYPT(l,r, 6); /* 4 */ + D_ENCRYPT(r,l, 4); /* 3 */ + D_ENCRYPT(l,r, 2); /* 2 */ + D_ENCRYPT(r,l, 0); /* 1 */ +#else + for (i=30; i>0; i-=8) + { + D_ENCRYPT(l,r,i-0); /* 16 */ + D_ENCRYPT(r,l,i-2); /* 15 */ + D_ENCRYPT(l,r,i-4); /* 14 */ + D_ENCRYPT(r,l,i-6); /* 13 */ + } +#endif + } + /* rotate and clear the top bits on machines with 8byte longs */ + data[0]=ROTATE(l,3)&0xffffffff; + data[1]=ROTATE(r,3)&0xffffffff; + l=r=t=u=0; + } + +void des_encrypt3(data,ks1,ks2,ks3) +DES_LONG *data; +des_key_schedule ks1; +des_key_schedule ks2; +des_key_schedule ks3; + { + register DES_LONG l,r; + + l=data[0]; + r=data[1]; + IP(l,r); + data[0]=l; + data[1]=r; + des_encrypt2((DES_LONG *)data,ks1,DES_ENCRYPT); + des_encrypt2((DES_LONG *)data,ks2,DES_DECRYPT); + des_encrypt2((DES_LONG *)data,ks3,DES_ENCRYPT); + l=data[0]; + r=data[1]; + FP(r,l); + data[0]=l; + data[1]=r; + } + +void des_decrypt3(data,ks1,ks2,ks3) +DES_LONG *data; +des_key_schedule ks1; +des_key_schedule ks2; +des_key_schedule ks3; + { + register DES_LONG l,r; + + l=data[0]; + r=data[1]; + IP(l,r); + data[0]=l; + data[1]=r; + des_encrypt2((DES_LONG *)data,ks3,DES_DECRYPT); + des_encrypt2((DES_LONG *)data,ks2,DES_ENCRYPT); + des_encrypt2((DES_LONG *)data,ks1,DES_DECRYPT); + l=data[0]; + r=data[1]; + FP(r,l); + data[0]=l; + data[1]=r; + } +
diff --git a/crypto/des/des_locl.h b/crypto/des/des_locl.h new file mode 100644 index 0000000..e2e503c --- /dev/null +++ b/crypto/des/des_locl.h
@@ -0,0 +1,516 @@ +/* crypto/des/des_locl.org */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +/* WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING + * + * Always modify des_locl.org since des_locl.h is automatically generated from + * it during SSLeay configuration. + * + * WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING + */ + +#ifndef HEADER_DES_LOCL_H +#define HEADER_DES_LOCL_H + +#if defined(WIN32) || defined(WIN16) +#ifndef MSDOS +#define MSDOS +#endif +#endif + +#include <stdio.h> +#include <stdlib.h> +#ifndef MSDOS +#include <unistd.h> +#endif +#include "des.h" + +#ifndef DES_DEFAULT_OPTIONS +/* the following is tweaked from a config script, that is why it is a + * protected undef/define */ +#ifndef DES_PTR +#undef DES_PTR +#endif + +/* This helps C compiler generate the correct code for multiple functional + * units. It reduces register dependancies at the expense of 2 more + * registers */ +#ifndef DES_RISC1 +#undef DES_RISC1 +#endif + +#ifndef DES_RISC2 +#undef DES_RISC2 +#endif + +#if defined(DES_RISC1) && defined(DES_RISC2) +YOU SHOULD NOT HAVE BOTH DES_RISC1 AND DES_RISC2 DEFINED!!!!! +#endif + +/* Unroll the inner loop, this sometimes helps, sometimes hinders. + * Very mucy CPU dependant */ +#ifndef DES_UNROLL +#undef DES_UNROLL +#endif + +/* These default values were supplied by + * Peter Gutman <pgut001@cs.auckland.ac.nz> + * They are only used if nothing else has been defined */ +#if !defined(DES_PTR) && !defined(DES_RISC1) && !defined(DES_RISC2) && !defined(DES_UNROLL) +/* Special defines which change the way the code is built depending on the + CPU and OS. For SGI machines you can use _MIPS_SZLONG (32 or 64) to find + even newer MIPS CPU's, but at the moment one size fits all for + optimization options. Older Sparc's work better with only UNROLL, but + there's no way to tell at compile time what it is you're running on */ + +#if defined( sun ) /* Newer Sparc's */ + #define DES_PTR + #define DES_RISC1 + #define DES_UNROLL +#elif defined( __ultrix ) /* Older MIPS */ + #define DES_PTR + #define DES_RISC2 + #define DES_UNROLL +#elif defined( __osf1__ ) /* Alpha */ + #define DES_PTR + #define DES_RISC2 +#elif defined ( _AIX ) /* RS6000 */ + /* Unknown */ +#elif defined( __hpux ) /* HP-PA */ + /* Unknown */ +#elif defined( __aux ) /* 68K */ + /* Unknown */ +#elif defined( __dgux ) /* 88K (but P6 in latest boxes) */ + #define DES_UNROLL +#elif defined( __sgi ) /* Newer MIPS */ + #define DES_PTR + #define DES_RISC2 + #define DES_UNROLL +#elif defined( i386 ) /* x86 boxes, should be gcc */ + #define DES_PTR + #define DES_RISC1 + #define DES_UNROLL +#endif /* Systems-specific speed defines */ +#endif + +#endif /* DES_DEFAULT_OPTIONS */ + +#ifdef MSDOS /* Visual C++ 2.1 (Windows NT/95) */ +#include <stdlib.h> +#include <errno.h> +#include <time.h> +#include <io.h> +#ifndef RAND +#define RAND +#endif +#undef NOPROTO +#endif + +#if defined(__STDC__) || defined(VMS) || defined(M_XENIX) || defined(MSDOS) +#include <string.h> +#endif + +#ifndef RAND +#define RAND +#endif + +#ifdef linux +#undef RAND +#endif + +#ifdef MSDOS +#define getpid() 2 +#define RAND +#undef NOPROTO +#endif + +#if defined(NOCONST) +#define const +#endif + +#ifdef __STDC__ +#undef NOPROTO +#endif + +#ifdef RAND +#define srandom(s) srand(s) +#define random rand +#endif + +#define ITERATIONS 16 +#define HALF_ITERATIONS 8 + +/* used in des_read and des_write */ +#define MAXWRITE (1024*16) +#define BSIZE (MAXWRITE+4) + +#define c2l(c,l) (l =((DES_LONG)(*((c)++))) , \ + l|=((DES_LONG)(*((c)++)))<< 8L, \ + l|=((DES_LONG)(*((c)++)))<<16L, \ + l|=((DES_LONG)(*((c)++)))<<24L) + +/* NOTE - c is not incremented as per c2l */ +#define c2ln(c,l1,l2,n) { \ + c+=n; \ + l1=l2=0; \ + switch (n) { \ + case 8: l2 =((DES_LONG)(*(--(c))))<<24L; \ + case 7: l2|=((DES_LONG)(*(--(c))))<<16L; \ + case 6: l2|=((DES_LONG)(*(--(c))))<< 8L; \ + case 5: l2|=((DES_LONG)(*(--(c)))); \ + case 4: l1 =((DES_LONG)(*(--(c))))<<24L; \ + case 3: l1|=((DES_LONG)(*(--(c))))<<16L; \ + case 2: l1|=((DES_LONG)(*(--(c))))<< 8L; \ + case 1: l1|=((DES_LONG)(*(--(c)))); \ + } \ + } + +#define l2c(l,c) (*((c)++)=(unsigned char)(((l) )&0xff), \ + *((c)++)=(unsigned char)(((l)>> 8L)&0xff), \ + *((c)++)=(unsigned char)(((l)>>16L)&0xff), \ + *((c)++)=(unsigned char)(((l)>>24L)&0xff)) + +/* replacements for htonl and ntohl since I have no idea what to do + * when faced with machines with 8 byte longs. */ +#define HDRSIZE 4 + +#define n2l(c,l) (l =((DES_LONG)(*((c)++)))<<24L, \ + l|=((DES_LONG)(*((c)++)))<<16L, \ + l|=((DES_LONG)(*((c)++)))<< 8L, \ + l|=((DES_LONG)(*((c)++)))) + +#define l2n(l,c) (*((c)++)=(unsigned char)(((l)>>24L)&0xff), \ + *((c)++)=(unsigned char)(((l)>>16L)&0xff), \ + *((c)++)=(unsigned char)(((l)>> 8L)&0xff), \ + *((c)++)=(unsigned char)(((l) )&0xff)) + +/* NOTE - c is not incremented as per l2c */ +#define l2cn(l1,l2,c,n) { \ + c+=n; \ + switch (n) { \ + case 8: *(--(c))=(unsigned char)(((l2)>>24L)&0xff); \ + case 7: *(--(c))=(unsigned char)(((l2)>>16L)&0xff); \ + case 6: *(--(c))=(unsigned char)(((l2)>> 8L)&0xff); \ + case 5: *(--(c))=(unsigned char)(((l2) )&0xff); \ + case 4: *(--(c))=(unsigned char)(((l1)>>24L)&0xff); \ + case 3: *(--(c))=(unsigned char)(((l1)>>16L)&0xff); \ + case 2: *(--(c))=(unsigned char)(((l1)>> 8L)&0xff); \ + case 1: *(--(c))=(unsigned char)(((l1) )&0xff); \ + } \ + } + +#if defined(WIN32) +#define ROTATE(a,n) (_lrotr(a,n)) +#else +#define ROTATE(a,n) (((a)>>(n))+((a)<<(32-(n)))) +#endif + +/* Don't worry about the LOAD_DATA() stuff, that is used by + * fcrypt() to add it's little bit to the front */ + +#ifdef DES_FCRYPT + +#define LOAD_DATA_tmp(R,S,u,t,E0,E1) \ + { DES_LONG tmp; LOAD_DATA(R,S,u,t,E0,E1,tmp); } + +#define LOAD_DATA(R,S,u,t,E0,E1,tmp) \ + t=R^(R>>16L); \ + u=t&E0; t&=E1; \ + tmp=(u<<16); u^=R^s[S ]; u^=tmp; \ + tmp=(t<<16); t^=R^s[S+1]; t^=tmp +#else +#define LOAD_DATA_tmp(a,b,c,d,e,f) LOAD_DATA(a,b,c,d,e,f,g) +#define LOAD_DATA(R,S,u,t,E0,E1,tmp) \ + u=R^s[S ]; \ + t=R^s[S+1] +#endif + +/* The changes to this macro may help or hinder, depending on the + * compiler and the achitecture. gcc2 always seems to do well :-). + * Inspired by Dana How <how@isl.stanford.edu> + * DO NOT use the alternative version on machines with 8 byte longs. + * It does not seem to work on the Alpha, even when DES_LONG is 4 + * bytes, probably an issue of accessing non-word aligned objects :-( */ +#ifdef DES_PTR + +/* It recently occured to me that 0^0^0^0^0^0^0 == 0, so there + * is no reason to not xor all the sub items together. This potentially + * saves a register since things can be xored directly into L */ + +#if defined(DES_RISC1) || defined(DES_RISC2) +#ifdef DES_RISC1 +#define D_ENCRYPT(LL,R,S) { \ + unsigned int u1,u2,u3; \ + LOAD_DATA(R,S,u,t,E0,E1,u1); \ + u2=(int)u>>8L; \ + u1=(int)u&0xfc; \ + u2&=0xfc; \ + t=ROTATE(t,4); \ + u>>=16L; \ + LL^= *(DES_LONG *)((unsigned char *)des_SP +u1); \ + LL^= *(DES_LONG *)((unsigned char *)des_SP+0x200+u2); \ + u3=(int)(u>>8L); \ + u1=(int)u&0xfc; \ + u3&=0xfc; \ + LL^= *(DES_LONG *)((unsigned char *)des_SP+0x400+u1); \ + LL^= *(DES_LONG *)((unsigned char *)des_SP+0x600+u3); \ + u2=(int)t>>8L; \ + u1=(int)t&0xfc; \ + u2&=0xfc; \ + t>>=16L; \ + LL^= *(DES_LONG *)((unsigned char *)des_SP+0x100+u1); \ + LL^= *(DES_LONG *)((unsigned char *)des_SP+0x300+u2); \ + u3=(int)t>>8L; \ + u1=(int)t&0xfc; \ + u3&=0xfc; \ + LL^= *(DES_LONG *)((unsigned char *)des_SP+0x500+u1); \ + LL^= *(DES_LONG *)((unsigned char *)des_SP+0x700+u3); } +#endif +#ifdef DES_RISC2 +#define D_ENCRYPT(LL,R,S) { \ + unsigned int u1,u2,s1,s2; \ + LOAD_DATA(R,S,u,t,E0,E1,u1); \ + u2=(int)u>>8L; \ + u1=(int)u&0xfc; \ + u2&=0xfc; \ + t=ROTATE(t,4); \ + LL^= *(DES_LONG *)((unsigned char *)des_SP +u1); \ + LL^= *(DES_LONG *)((unsigned char *)des_SP+0x200+u2); \ + s1=(int)(u>>16L); \ + s2=(int)(u>>24L); \ + s1&=0xfc; \ + s2&=0xfc; \ + LL^= *(DES_LONG *)((unsigned char *)des_SP+0x400+s1); \ + LL^= *(DES_LONG *)((unsigned char *)des_SP+0x600+s2); \ + u2=(int)t>>8L; \ + u1=(int)t&0xfc; \ + u2&=0xfc; \ + LL^= *(DES_LONG *)((unsigned char *)des_SP+0x100+u1); \ + LL^= *(DES_LONG *)((unsigned char *)des_SP+0x300+u2); \ + s1=(int)(t>>16L); \ + s2=(int)(t>>24L); \ + s1&=0xfc; \ + s2&=0xfc; \ + LL^= *(DES_LONG *)((unsigned char *)des_SP+0x500+s1); \ + LL^= *(DES_LONG *)((unsigned char *)des_SP+0x700+s2); } +#endif +#else +#define D_ENCRYPT(LL,R,S) { \ + LOAD_DATA_tmp(R,S,u,t,E0,E1); \ + t=ROTATE(t,4); \ + LL^= \ + *(DES_LONG *)((unsigned char *)des_SP +((u )&0xfc))^ \ + *(DES_LONG *)((unsigned char *)des_SP+0x200+((u>> 8L)&0xfc))^ \ + *(DES_LONG *)((unsigned char *)des_SP+0x400+((u>>16L)&0xfc))^ \ + *(DES_LONG *)((unsigned char *)des_SP+0x600+((u>>24L)&0xfc))^ \ + *(DES_LONG *)((unsigned char *)des_SP+0x100+((t )&0xfc))^ \ + *(DES_LONG *)((unsigned char *)des_SP+0x300+((t>> 8L)&0xfc))^ \ + *(DES_LONG *)((unsigned char *)des_SP+0x500+((t>>16L)&0xfc))^ \ + *(DES_LONG *)((unsigned char *)des_SP+0x700+((t>>24L)&0xfc)); } +#endif + +#else /* original version */ + +#if defined(DES_RISC1) || defined(DES_RISC2) +#ifdef DES_RISC1 +#define D_ENCRYPT(LL,R,S) {\ + unsigned int u1,u2,u3; \ + LOAD_DATA(R,S,u,t,E0,E1,u1); \ + u>>=2L; \ + t=ROTATE(t,6); \ + u2=(int)u>>8L; \ + u1=(int)u&0x3f; \ + u2&=0x3f; \ + u>>=16L; \ + LL^=des_SPtrans[0][u1]; \ + LL^=des_SPtrans[2][u2]; \ + u3=(int)u>>8L; \ + u1=(int)u&0x3f; \ + u3&=0x3f; \ + LL^=des_SPtrans[4][u1]; \ + LL^=des_SPtrans[6][u3]; \ + u2=(int)t>>8L; \ + u1=(int)t&0x3f; \ + u2&=0x3f; \ + t>>=16L; \ + LL^=des_SPtrans[1][u1]; \ + LL^=des_SPtrans[3][u2]; \ + u3=(int)t>>8L; \ + u1=(int)t&0x3f; \ + u3&=0x3f; \ + LL^=des_SPtrans[5][u1]; \ + LL^=des_SPtrans[7][u3]; } +#endif +#ifdef DES_RISC2 +#define D_ENCRYPT(LL,R,S) {\ + unsigned int u1,u2,s1,s2; \ + LOAD_DATA(R,S,u,t,E0,E1,u1); \ + u>>=2L; \ + t=ROTATE(t,6); \ + u2=(int)u>>8L; \ + u1=(int)u&0x3f; \ + u2&=0x3f; \ + LL^=des_SPtrans[0][u1]; \ + LL^=des_SPtrans[2][u2]; \ + s1=(int)u>>16L; \ + s2=(int)u>>24L; \ + s1&=0x3f; \ + s2&=0x3f; \ + LL^=des_SPtrans[4][s1]; \ + LL^=des_SPtrans[6][s2]; \ + u2=(int)t>>8L; \ + u1=(int)t&0x3f; \ + u2&=0x3f; \ + LL^=des_SPtrans[1][u1]; \ + LL^=des_SPtrans[3][u2]; \ + s1=(int)t>>16; \ + s2=(int)t>>24L; \ + s1&=0x3f; \ + s2&=0x3f; \ + LL^=des_SPtrans[5][s1]; \ + LL^=des_SPtrans[7][s2]; } +#endif + +#else + +#define D_ENCRYPT(LL,R,S) {\ + LOAD_DATA_tmp(R,S,u,t,E0,E1); \ + t=ROTATE(t,4); \ + LL^=\ + des_SPtrans[0][(u>> 2L)&0x3f]^ \ + des_SPtrans[2][(u>>10L)&0x3f]^ \ + des_SPtrans[4][(u>>18L)&0x3f]^ \ + des_SPtrans[6][(u>>26L)&0x3f]^ \ + des_SPtrans[1][(t>> 2L)&0x3f]^ \ + des_SPtrans[3][(t>>10L)&0x3f]^ \ + des_SPtrans[5][(t>>18L)&0x3f]^ \ + des_SPtrans[7][(t>>26L)&0x3f]; } +#endif +#endif + + /* IP and FP + * The problem is more of a geometric problem that random bit fiddling. + 0 1 2 3 4 5 6 7 62 54 46 38 30 22 14 6 + 8 9 10 11 12 13 14 15 60 52 44 36 28 20 12 4 + 16 17 18 19 20 21 22 23 58 50 42 34 26 18 10 2 + 24 25 26 27 28 29 30 31 to 56 48 40 32 24 16 8 0 + + 32 33 34 35 36 37 38 39 63 55 47 39 31 23 15 7 + 40 41 42 43 44 45 46 47 61 53 45 37 29 21 13 5 + 48 49 50 51 52 53 54 55 59 51 43 35 27 19 11 3 + 56 57 58 59 60 61 62 63 57 49 41 33 25 17 9 1 + + The output has been subject to swaps of the form + 0 1 -> 3 1 but the odd and even bits have been put into + 2 3 2 0 + different words. The main trick is to remember that + t=((l>>size)^r)&(mask); + r^=t; + l^=(t<<size); + can be used to swap and move bits between words. + + So l = 0 1 2 3 r = 16 17 18 19 + 4 5 6 7 20 21 22 23 + 8 9 10 11 24 25 26 27 + 12 13 14 15 28 29 30 31 + becomes (for size == 2 and mask == 0x3333) + t = 2^16 3^17 -- -- l = 0 1 16 17 r = 2 3 18 19 + 6^20 7^21 -- -- 4 5 20 21 6 7 22 23 + 10^24 11^25 -- -- 8 9 24 25 10 11 24 25 + 14^28 15^29 -- -- 12 13 28 29 14 15 28 29 + + Thanks for hints from Richard Outerbridge - he told me IP&FP + could be done in 15 xor, 10 shifts and 5 ands. + When I finally started to think of the problem in 2D + I first got ~42 operations without xors. When I remembered + how to use xors :-) I got it to its final state. + */ +#define PERM_OP(a,b,t,n,m) ((t)=((((a)>>(n))^(b))&(m)),\ + (b)^=(t),\ + (a)^=((t)<<(n))) + +#define IP(l,r) \ + { \ + register DES_LONG tt; \ + PERM_OP(r,l,tt, 4,0x0f0f0f0fL); \ + PERM_OP(l,r,tt,16,0x0000ffffL); \ + PERM_OP(r,l,tt, 2,0x33333333L); \ + PERM_OP(l,r,tt, 8,0x00ff00ffL); \ + PERM_OP(r,l,tt, 1,0x55555555L); \ + } + +#define FP(l,r) \ + { \ + register DES_LONG tt; \ + PERM_OP(l,r,tt, 1,0x55555555L); \ + PERM_OP(r,l,tt, 8,0x00ff00ffL); \ + PERM_OP(l,r,tt, 2,0x33333333L); \ + PERM_OP(r,l,tt,16,0x0000ffffL); \ + PERM_OP(l,r,tt, 4,0x0f0f0f0fL); \ + } + +extern const DES_LONG des_SPtrans[8][64]; + +#ifndef NOPROTO +void fcrypt_body(DES_LONG *out,des_key_schedule ks, + DES_LONG Eswap0, DES_LONG Eswap1); +#else +void fcrypt_body(); +#endif + +#endif
diff --git a/crypto/des/des_locl.org b/crypto/des/des_locl.org new file mode 100644 index 0000000..e2e503c --- /dev/null +++ b/crypto/des/des_locl.org
@@ -0,0 +1,516 @@ +/* crypto/des/des_locl.org */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +/* WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING + * + * Always modify des_locl.org since des_locl.h is automatically generated from + * it during SSLeay configuration. + * + * WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING + */ + +#ifndef HEADER_DES_LOCL_H +#define HEADER_DES_LOCL_H + +#if defined(WIN32) || defined(WIN16) +#ifndef MSDOS +#define MSDOS +#endif +#endif + +#include <stdio.h> +#include <stdlib.h> +#ifndef MSDOS +#include <unistd.h> +#endif +#include "des.h" + +#ifndef DES_DEFAULT_OPTIONS +/* the following is tweaked from a config script, that is why it is a + * protected undef/define */ +#ifndef DES_PTR +#undef DES_PTR +#endif + +/* This helps C compiler generate the correct code for multiple functional + * units. It reduces register dependancies at the expense of 2 more + * registers */ +#ifndef DES_RISC1 +#undef DES_RISC1 +#endif + +#ifndef DES_RISC2 +#undef DES_RISC2 +#endif + +#if defined(DES_RISC1) && defined(DES_RISC2) +YOU SHOULD NOT HAVE BOTH DES_RISC1 AND DES_RISC2 DEFINED!!!!! +#endif + +/* Unroll the inner loop, this sometimes helps, sometimes hinders. + * Very mucy CPU dependant */ +#ifndef DES_UNROLL +#undef DES_UNROLL +#endif + +/* These default values were supplied by + * Peter Gutman <pgut001@cs.auckland.ac.nz> + * They are only used if nothing else has been defined */ +#if !defined(DES_PTR) && !defined(DES_RISC1) && !defined(DES_RISC2) && !defined(DES_UNROLL) +/* Special defines which change the way the code is built depending on the + CPU and OS. For SGI machines you can use _MIPS_SZLONG (32 or 64) to find + even newer MIPS CPU's, but at the moment one size fits all for + optimization options. Older Sparc's work better with only UNROLL, but + there's no way to tell at compile time what it is you're running on */ + +#if defined( sun ) /* Newer Sparc's */ + #define DES_PTR + #define DES_RISC1 + #define DES_UNROLL +#elif defined( __ultrix ) /* Older MIPS */ + #define DES_PTR + #define DES_RISC2 + #define DES_UNROLL +#elif defined( __osf1__ ) /* Alpha */ + #define DES_PTR + #define DES_RISC2 +#elif defined ( _AIX ) /* RS6000 */ + /* Unknown */ +#elif defined( __hpux ) /* HP-PA */ + /* Unknown */ +#elif defined( __aux ) /* 68K */ + /* Unknown */ +#elif defined( __dgux ) /* 88K (but P6 in latest boxes) */ + #define DES_UNROLL +#elif defined( __sgi ) /* Newer MIPS */ + #define DES_PTR + #define DES_RISC2 + #define DES_UNROLL +#elif defined( i386 ) /* x86 boxes, should be gcc */ + #define DES_PTR + #define DES_RISC1 + #define DES_UNROLL +#endif /* Systems-specific speed defines */ +#endif + +#endif /* DES_DEFAULT_OPTIONS */ + +#ifdef MSDOS /* Visual C++ 2.1 (Windows NT/95) */ +#include <stdlib.h> +#include <errno.h> +#include <time.h> +#include <io.h> +#ifndef RAND +#define RAND +#endif +#undef NOPROTO +#endif + +#if defined(__STDC__) || defined(VMS) || defined(M_XENIX) || defined(MSDOS) +#include <string.h> +#endif + +#ifndef RAND +#define RAND +#endif + +#ifdef linux +#undef RAND +#endif + +#ifdef MSDOS +#define getpid() 2 +#define RAND +#undef NOPROTO +#endif + +#if defined(NOCONST) +#define const +#endif + +#ifdef __STDC__ +#undef NOPROTO +#endif + +#ifdef RAND +#define srandom(s) srand(s) +#define random rand +#endif + +#define ITERATIONS 16 +#define HALF_ITERATIONS 8 + +/* used in des_read and des_write */ +#define MAXWRITE (1024*16) +#define BSIZE (MAXWRITE+4) + +#define c2l(c,l) (l =((DES_LONG)(*((c)++))) , \ + l|=((DES_LONG)(*((c)++)))<< 8L, \ + l|=((DES_LONG)(*((c)++)))<<16L, \ + l|=((DES_LONG)(*((c)++)))<<24L) + +/* NOTE - c is not incremented as per c2l */ +#define c2ln(c,l1,l2,n) { \ + c+=n; \ + l1=l2=0; \ + switch (n) { \ + case 8: l2 =((DES_LONG)(*(--(c))))<<24L; \ + case 7: l2|=((DES_LONG)(*(--(c))))<<16L; \ + case 6: l2|=((DES_LONG)(*(--(c))))<< 8L; \ + case 5: l2|=((DES_LONG)(*(--(c)))); \ + case 4: l1 =((DES_LONG)(*(--(c))))<<24L; \ + case 3: l1|=((DES_LONG)(*(--(c))))<<16L; \ + case 2: l1|=((DES_LONG)(*(--(c))))<< 8L; \ + case 1: l1|=((DES_LONG)(*(--(c)))); \ + } \ + } + +#define l2c(l,c) (*((c)++)=(unsigned char)(((l) )&0xff), \ + *((c)++)=(unsigned char)(((l)>> 8L)&0xff), \ + *((c)++)=(unsigned char)(((l)>>16L)&0xff), \ + *((c)++)=(unsigned char)(((l)>>24L)&0xff)) + +/* replacements for htonl and ntohl since I have no idea what to do + * when faced with machines with 8 byte longs. */ +#define HDRSIZE 4 + +#define n2l(c,l) (l =((DES_LONG)(*((c)++)))<<24L, \ + l|=((DES_LONG)(*((c)++)))<<16L, \ + l|=((DES_LONG)(*((c)++)))<< 8L, \ + l|=((DES_LONG)(*((c)++)))) + +#define l2n(l,c) (*((c)++)=(unsigned char)(((l)>>24L)&0xff), \ + *((c)++)=(unsigned char)(((l)>>16L)&0xff), \ + *((c)++)=(unsigned char)(((l)>> 8L)&0xff), \ + *((c)++)=(unsigned char)(((l) )&0xff)) + +/* NOTE - c is not incremented as per l2c */ +#define l2cn(l1,l2,c,n) { \ + c+=n; \ + switch (n) { \ + case 8: *(--(c))=(unsigned char)(((l2)>>24L)&0xff); \ + case 7: *(--(c))=(unsigned char)(((l2)>>16L)&0xff); \ + case 6: *(--(c))=(unsigned char)(((l2)>> 8L)&0xff); \ + case 5: *(--(c))=(unsigned char)(((l2) )&0xff); \ + case 4: *(--(c))=(unsigned char)(((l1)>>24L)&0xff); \ + case 3: *(--(c))=(unsigned char)(((l1)>>16L)&0xff); \ + case 2: *(--(c))=(unsigned char)(((l1)>> 8L)&0xff); \ + case 1: *(--(c))=(unsigned char)(((l1) )&0xff); \ + } \ + } + +#if defined(WIN32) +#define ROTATE(a,n) (_lrotr(a,n)) +#else +#define ROTATE(a,n) (((a)>>(n))+((a)<<(32-(n)))) +#endif + +/* Don't worry about the LOAD_DATA() stuff, that is used by + * fcrypt() to add it's little bit to the front */ + +#ifdef DES_FCRYPT + +#define LOAD_DATA_tmp(R,S,u,t,E0,E1) \ + { DES_LONG tmp; LOAD_DATA(R,S,u,t,E0,E1,tmp); } + +#define LOAD_DATA(R,S,u,t,E0,E1,tmp) \ + t=R^(R>>16L); \ + u=t&E0; t&=E1; \ + tmp=(u<<16); u^=R^s[S ]; u^=tmp; \ + tmp=(t<<16); t^=R^s[S+1]; t^=tmp +#else +#define LOAD_DATA_tmp(a,b,c,d,e,f) LOAD_DATA(a,b,c,d,e,f,g) +#define LOAD_DATA(R,S,u,t,E0,E1,tmp) \ + u=R^s[S ]; \ + t=R^s[S+1] +#endif + +/* The changes to this macro may help or hinder, depending on the + * compiler and the achitecture. gcc2 always seems to do well :-). + * Inspired by Dana How <how@isl.stanford.edu> + * DO NOT use the alternative version on machines with 8 byte longs. + * It does not seem to work on the Alpha, even when DES_LONG is 4 + * bytes, probably an issue of accessing non-word aligned objects :-( */ +#ifdef DES_PTR + +/* It recently occured to me that 0^0^0^0^0^0^0 == 0, so there + * is no reason to not xor all the sub items together. This potentially + * saves a register since things can be xored directly into L */ + +#if defined(DES_RISC1) || defined(DES_RISC2) +#ifdef DES_RISC1 +#define D_ENCRYPT(LL,R,S) { \ + unsigned int u1,u2,u3; \ + LOAD_DATA(R,S,u,t,E0,E1,u1); \ + u2=(int)u>>8L; \ + u1=(int)u&0xfc; \ + u2&=0xfc; \ + t=ROTATE(t,4); \ + u>>=16L; \ + LL^= *(DES_LONG *)((unsigned char *)des_SP +u1); \ + LL^= *(DES_LONG *)((unsigned char *)des_SP+0x200+u2); \ + u3=(int)(u>>8L); \ + u1=(int)u&0xfc; \ + u3&=0xfc; \ + LL^= *(DES_LONG *)((unsigned char *)des_SP+0x400+u1); \ + LL^= *(DES_LONG *)((unsigned char *)des_SP+0x600+u3); \ + u2=(int)t>>8L; \ + u1=(int)t&0xfc; \ + u2&=0xfc; \ + t>>=16L; \ + LL^= *(DES_LONG *)((unsigned char *)des_SP+0x100+u1); \ + LL^= *(DES_LONG *)((unsigned char *)des_SP+0x300+u2); \ + u3=(int)t>>8L; \ + u1=(int)t&0xfc; \ + u3&=0xfc; \ + LL^= *(DES_LONG *)((unsigned char *)des_SP+0x500+u1); \ + LL^= *(DES_LONG *)((unsigned char *)des_SP+0x700+u3); } +#endif +#ifdef DES_RISC2 +#define D_ENCRYPT(LL,R,S) { \ + unsigned int u1,u2,s1,s2; \ + LOAD_DATA(R,S,u,t,E0,E1,u1); \ + u2=(int)u>>8L; \ + u1=(int)u&0xfc; \ + u2&=0xfc; \ + t=ROTATE(t,4); \ + LL^= *(DES_LONG *)((unsigned char *)des_SP +u1); \ + LL^= *(DES_LONG *)((unsigned char *)des_SP+0x200+u2); \ + s1=(int)(u>>16L); \ + s2=(int)(u>>24L); \ + s1&=0xfc; \ + s2&=0xfc; \ + LL^= *(DES_LONG *)((unsigned char *)des_SP+0x400+s1); \ + LL^= *(DES_LONG *)((unsigned char *)des_SP+0x600+s2); \ + u2=(int)t>>8L; \ + u1=(int)t&0xfc; \ + u2&=0xfc; \ + LL^= *(DES_LONG *)((unsigned char *)des_SP+0x100+u1); \ + LL^= *(DES_LONG *)((unsigned char *)des_SP+0x300+u2); \ + s1=(int)(t>>16L); \ + s2=(int)(t>>24L); \ + s1&=0xfc; \ + s2&=0xfc; \ + LL^= *(DES_LONG *)((unsigned char *)des_SP+0x500+s1); \ + LL^= *(DES_LONG *)((unsigned char *)des_SP+0x700+s2); } +#endif +#else +#define D_ENCRYPT(LL,R,S) { \ + LOAD_DATA_tmp(R,S,u,t,E0,E1); \ + t=ROTATE(t,4); \ + LL^= \ + *(DES_LONG *)((unsigned char *)des_SP +((u )&0xfc))^ \ + *(DES_LONG *)((unsigned char *)des_SP+0x200+((u>> 8L)&0xfc))^ \ + *(DES_LONG *)((unsigned char *)des_SP+0x400+((u>>16L)&0xfc))^ \ + *(DES_LONG *)((unsigned char *)des_SP+0x600+((u>>24L)&0xfc))^ \ + *(DES_LONG *)((unsigned char *)des_SP+0x100+((t )&0xfc))^ \ + *(DES_LONG *)((unsigned char *)des_SP+0x300+((t>> 8L)&0xfc))^ \ + *(DES_LONG *)((unsigned char *)des_SP+0x500+((t>>16L)&0xfc))^ \ + *(DES_LONG *)((unsigned char *)des_SP+0x700+((t>>24L)&0xfc)); } +#endif + +#else /* original version */ + +#if defined(DES_RISC1) || defined(DES_RISC2) +#ifdef DES_RISC1 +#define D_ENCRYPT(LL,R,S) {\ + unsigned int u1,u2,u3; \ + LOAD_DATA(R,S,u,t,E0,E1,u1); \ + u>>=2L; \ + t=ROTATE(t,6); \ + u2=(int)u>>8L; \ + u1=(int)u&0x3f; \ + u2&=0x3f; \ + u>>=16L; \ + LL^=des_SPtrans[0][u1]; \ + LL^=des_SPtrans[2][u2]; \ + u3=(int)u>>8L; \ + u1=(int)u&0x3f; \ + u3&=0x3f; \ + LL^=des_SPtrans[4][u1]; \ + LL^=des_SPtrans[6][u3]; \ + u2=(int)t>>8L; \ + u1=(int)t&0x3f; \ + u2&=0x3f; \ + t>>=16L; \ + LL^=des_SPtrans[1][u1]; \ + LL^=des_SPtrans[3][u2]; \ + u3=(int)t>>8L; \ + u1=(int)t&0x3f; \ + u3&=0x3f; \ + LL^=des_SPtrans[5][u1]; \ + LL^=des_SPtrans[7][u3]; } +#endif +#ifdef DES_RISC2 +#define D_ENCRYPT(LL,R,S) {\ + unsigned int u1,u2,s1,s2; \ + LOAD_DATA(R,S,u,t,E0,E1,u1); \ + u>>=2L; \ + t=ROTATE(t,6); \ + u2=(int)u>>8L; \ + u1=(int)u&0x3f; \ + u2&=0x3f; \ + LL^=des_SPtrans[0][u1]; \ + LL^=des_SPtrans[2][u2]; \ + s1=(int)u>>16L; \ + s2=(int)u>>24L; \ + s1&=0x3f; \ + s2&=0x3f; \ + LL^=des_SPtrans[4][s1]; \ + LL^=des_SPtrans[6][s2]; \ + u2=(int)t>>8L; \ + u1=(int)t&0x3f; \ + u2&=0x3f; \ + LL^=des_SPtrans[1][u1]; \ + LL^=des_SPtrans[3][u2]; \ + s1=(int)t>>16; \ + s2=(int)t>>24L; \ + s1&=0x3f; \ + s2&=0x3f; \ + LL^=des_SPtrans[5][s1]; \ + LL^=des_SPtrans[7][s2]; } +#endif + +#else + +#define D_ENCRYPT(LL,R,S) {\ + LOAD_DATA_tmp(R,S,u,t,E0,E1); \ + t=ROTATE(t,4); \ + LL^=\ + des_SPtrans[0][(u>> 2L)&0x3f]^ \ + des_SPtrans[2][(u>>10L)&0x3f]^ \ + des_SPtrans[4][(u>>18L)&0x3f]^ \ + des_SPtrans[6][(u>>26L)&0x3f]^ \ + des_SPtrans[1][(t>> 2L)&0x3f]^ \ + des_SPtrans[3][(t>>10L)&0x3f]^ \ + des_SPtrans[5][(t>>18L)&0x3f]^ \ + des_SPtrans[7][(t>>26L)&0x3f]; } +#endif +#endif + + /* IP and FP + * The problem is more of a geometric problem that random bit fiddling. + 0 1 2 3 4 5 6 7 62 54 46 38 30 22 14 6 + 8 9 10 11 12 13 14 15 60 52 44 36 28 20 12 4 + 16 17 18 19 20 21 22 23 58 50 42 34 26 18 10 2 + 24 25 26 27 28 29 30 31 to 56 48 40 32 24 16 8 0 + + 32 33 34 35 36 37 38 39 63 55 47 39 31 23 15 7 + 40 41 42 43 44 45 46 47 61 53 45 37 29 21 13 5 + 48 49 50 51 52 53 54 55 59 51 43 35 27 19 11 3 + 56 57 58 59 60 61 62 63 57 49 41 33 25 17 9 1 + + The output has been subject to swaps of the form + 0 1 -> 3 1 but the odd and even bits have been put into + 2 3 2 0 + different words. The main trick is to remember that + t=((l>>size)^r)&(mask); + r^=t; + l^=(t<<size); + can be used to swap and move bits between words. + + So l = 0 1 2 3 r = 16 17 18 19 + 4 5 6 7 20 21 22 23 + 8 9 10 11 24 25 26 27 + 12 13 14 15 28 29 30 31 + becomes (for size == 2 and mask == 0x3333) + t = 2^16 3^17 -- -- l = 0 1 16 17 r = 2 3 18 19 + 6^20 7^21 -- -- 4 5 20 21 6 7 22 23 + 10^24 11^25 -- -- 8 9 24 25 10 11 24 25 + 14^28 15^29 -- -- 12 13 28 29 14 15 28 29 + + Thanks for hints from Richard Outerbridge - he told me IP&FP + could be done in 15 xor, 10 shifts and 5 ands. + When I finally started to think of the problem in 2D + I first got ~42 operations without xors. When I remembered + how to use xors :-) I got it to its final state. + */ +#define PERM_OP(a,b,t,n,m) ((t)=((((a)>>(n))^(b))&(m)),\ + (b)^=(t),\ + (a)^=((t)<<(n))) + +#define IP(l,r) \ + { \ + register DES_LONG tt; \ + PERM_OP(r,l,tt, 4,0x0f0f0f0fL); \ + PERM_OP(l,r,tt,16,0x0000ffffL); \ + PERM_OP(r,l,tt, 2,0x33333333L); \ + PERM_OP(l,r,tt, 8,0x00ff00ffL); \ + PERM_OP(r,l,tt, 1,0x55555555L); \ + } + +#define FP(l,r) \ + { \ + register DES_LONG tt; \ + PERM_OP(l,r,tt, 1,0x55555555L); \ + PERM_OP(r,l,tt, 8,0x00ff00ffL); \ + PERM_OP(l,r,tt, 2,0x33333333L); \ + PERM_OP(r,l,tt,16,0x0000ffffL); \ + PERM_OP(l,r,tt, 4,0x0f0f0f0fL); \ + } + +extern const DES_LONG des_SPtrans[8][64]; + +#ifndef NOPROTO +void fcrypt_body(DES_LONG *out,des_key_schedule ks, + DES_LONG Eswap0, DES_LONG Eswap1); +#else +void fcrypt_body(); +#endif + +#endif
diff --git a/crypto/des/des_opts.c b/crypto/des/des_opts.c new file mode 100644 index 0000000..8522c28 --- /dev/null +++ b/crypto/des/des_opts.c
@@ -0,0 +1,620 @@ +/* crypto/des/des_opts.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +/* define PART1, PART2, PART3 or PART4 to build only with a few of the options. + * This is for machines with 64k code segment size restrictions. */ + +#ifndef MSDOS +#define TIMES +#endif + +#include <stdio.h> +#ifndef MSDOS +#include <unistd.h> +#else +#include <io.h> +extern void exit(); +#endif +#include <signal.h> +#ifndef VMS +#ifndef _IRIX +#include <time.h> +#endif +#ifdef TIMES +#include <sys/types.h> +#include <sys/times.h> +#endif +#else /* VMS */ +#include <types.h> +struct tms { + time_t tms_utime; + time_t tms_stime; + time_t tms_uchild; /* I dunno... */ + time_t tms_uchildsys; /* so these names are a guess :-) */ + } +#endif +#ifndef TIMES +#include <sys/timeb.h> +#endif + +#ifdef sun +#include <limits.h> +#include <sys/param.h> +#endif + +#include "des.h" +#include "spr.h" + +#define DES_DEFAULT_OPTIONS + +#if !defined(PART1) && !defined(PART2) && !defined(PART3) && !defined(PART4) +#define PART1 +#define PART2 +#define PART3 +#define PART4 +#endif + +#ifdef PART1 + +#undef DES_UNROLL +#undef DES_RISC1 +#undef DES_RISC2 +#undef DES_PTR +#undef D_ENCRYPT +#define des_encrypt des_encrypt_u4_cisc_idx +#define des_encrypt2 des_encrypt2_u4_cisc_idx +#define des_encrypt3 des_encrypt3_u4_cisc_idx +#define des_decrypt3 des_decrypt3_u4_cisc_idx +#undef HEADER_DES_LOCL_H +#include "des_enc.c" + +#define DES_UNROLL +#undef DES_RISC1 +#undef DES_RISC2 +#undef DES_PTR +#undef D_ENCRYPT +#undef des_encrypt +#undef des_encrypt2 +#undef des_encrypt3 +#undef des_decrypt3 +#define des_encrypt des_encrypt_u16_cisc_idx +#define des_encrypt2 des_encrypt2_u16_cisc_idx +#define des_encrypt3 des_encrypt3_u16_cisc_idx +#define des_decrypt3 des_decrypt3_u16_cisc_idx +#undef HEADER_DES_LOCL_H +#include "des_enc.c" + +#undef DES_UNROLL +#define DES_RISC1 +#undef DES_RISC2 +#undef DES_PTR +#undef D_ENCRYPT +#undef des_encrypt +#undef des_encrypt2 +#undef des_encrypt3 +#undef des_decrypt3 +#define des_encrypt des_encrypt_u4_risc1_idx +#define des_encrypt2 des_encrypt2_u4_risc1_idx +#define des_encrypt3 des_encrypt3_u4_risc1_idx +#define des_decrypt3 des_decrypt3_u4_risc1_idx +#undef HEADER_DES_LOCL_H +#include "des_enc.c" + +#endif + +#ifdef PART2 + +#undef DES_UNROLL +#undef DES_RISC1 +#define DES_RISC2 +#undef DES_PTR +#undef D_ENCRYPT +#undef des_encrypt +#undef des_encrypt2 +#undef des_encrypt3 +#undef des_decrypt3 +#define des_encrypt des_encrypt_u4_risc2_idx +#define des_encrypt2 des_encrypt2_u4_risc2_idx +#define des_encrypt3 des_encrypt3_u4_risc2_idx +#define des_decrypt3 des_decrypt3_u4_risc2_idx +#undef HEADER_DES_LOCL_H +#include "des_enc.c" + +#define DES_UNROLL +#define DES_RISC1 +#undef DES_RISC2 +#undef DES_PTR +#undef D_ENCRYPT +#undef des_encrypt +#undef des_encrypt2 +#undef des_encrypt3 +#undef des_decrypt3 +#define des_encrypt des_encrypt_u16_risc1_idx +#define des_encrypt2 des_encrypt2_u16_risc1_idx +#define des_encrypt3 des_encrypt3_u16_risc1_idx +#define des_decrypt3 des_decrypt3_u16_risc1_idx +#undef HEADER_DES_LOCL_H +#include "des_enc.c" + +#define DES_UNROLL +#undef DES_RISC1 +#define DES_RISC2 +#undef DES_PTR +#undef D_ENCRYPT +#undef des_encrypt +#undef des_encrypt2 +#undef des_encrypt3 +#undef des_decrypt3 +#define des_encrypt des_encrypt_u16_risc2_idx +#define des_encrypt2 des_encrypt2_u16_risc2_idx +#define des_encrypt3 des_encrypt3_u16_risc2_idx +#define des_decrypt3 des_decrypt3_u16_risc2_idx +#undef HEADER_DES_LOCL_H +#include "des_enc.c" + +#endif + +#ifdef PART3 + +#undef DES_UNROLL +#undef DES_RISC1 +#undef DES_RISC2 +#define DES_PTR +#undef D_ENCRYPT +#undef des_encrypt +#undef des_encrypt2 +#undef des_encrypt3 +#undef des_decrypt3 +#define des_encrypt des_encrypt_u4_cisc_ptr +#define des_encrypt2 des_encrypt2_u4_cisc_ptr +#define des_encrypt3 des_encrypt3_u4_cisc_ptr +#define des_decrypt3 des_decrypt3_u4_cisc_ptr +#undef HEADER_DES_LOCL_H +#include "des_enc.c" + +#define DES_UNROLL +#undef DES_RISC1 +#undef DES_RISC2 +#define DES_PTR +#undef D_ENCRYPT +#undef des_encrypt +#undef des_encrypt2 +#undef des_encrypt3 +#undef des_decrypt3 +#define des_encrypt des_encrypt_u16_cisc_ptr +#define des_encrypt2 des_encrypt2_u16_cisc_ptr +#define des_encrypt3 des_encrypt3_u16_cisc_ptr +#define des_decrypt3 des_decrypt3_u16_cisc_ptr +#undef HEADER_DES_LOCL_H +#include "des_enc.c" + +#undef DES_UNROLL +#define DES_RISC1 +#undef DES_RISC2 +#define DES_PTR +#undef D_ENCRYPT +#undef des_encrypt +#undef des_encrypt2 +#undef des_encrypt3 +#undef des_decrypt3 +#define des_encrypt des_encrypt_u4_risc1_ptr +#define des_encrypt2 des_encrypt2_u4_risc1_ptr +#define des_encrypt3 des_encrypt3_u4_risc1_ptr +#define des_decrypt3 des_decrypt3_u4_risc1_ptr +#undef HEADER_DES_LOCL_H +#include "des_enc.c" + +#endif + +#ifdef PART4 + +#undef DES_UNROLL +#undef DES_RISC1 +#define DES_RISC2 +#define DES_PTR +#undef D_ENCRYPT +#undef des_encrypt +#undef des_encrypt2 +#undef des_encrypt3 +#undef des_decrypt3 +#define des_encrypt des_encrypt_u4_risc2_ptr +#define des_encrypt2 des_encrypt2_u4_risc2_ptr +#define des_encrypt3 des_encrypt3_u4_risc2_ptr +#define des_decrypt3 des_decrypt3_u4_risc2_ptr +#undef HEADER_DES_LOCL_H +#include "des_enc.c" + +#define DES_UNROLL +#define DES_RISC1 +#undef DES_RISC2 +#define DES_PTR +#undef D_ENCRYPT +#undef des_encrypt +#undef des_encrypt2 +#undef des_encrypt3 +#undef des_decrypt3 +#define des_encrypt des_encrypt_u16_risc1_ptr +#define des_encrypt2 des_encrypt2_u16_risc1_ptr +#define des_encrypt3 des_encrypt3_u16_risc1_ptr +#define des_decrypt3 des_decrypt3_u16_risc1_ptr +#undef HEADER_DES_LOCL_H +#include "des_enc.c" + +#define DES_UNROLL +#undef DES_RISC1 +#define DES_RISC2 +#define DES_PTR +#undef D_ENCRYPT +#undef des_encrypt +#undef des_encrypt2 +#undef des_encrypt3 +#undef des_decrypt3 +#define des_encrypt des_encrypt_u16_risc2_ptr +#define des_encrypt2 des_encrypt2_u16_risc2_ptr +#define des_encrypt3 des_encrypt3_u16_risc2_ptr +#define des_decrypt3 des_decrypt3_u16_risc2_ptr +#undef HEADER_DES_LOCL_H +#include "des_enc.c" + +#endif + +/* The following if from times(3) man page. It may need to be changed */ +#ifndef HZ +# ifndef CLK_TCK +# ifndef _BSD_CLK_TCK_ /* FreeBSD fix */ +# ifndef VMS +# define HZ 100.0 +# else /* VMS */ +# define HZ 100.0 +# endif +# else /* _BSD_CLK_TCK_ */ +# define HZ ((double)_BSD_CLK_TCK_) +# endif +# else /* CLK_TCK */ +# define HZ ((double)CLK_TCK) +# endif +#endif + +#define BUFSIZE ((long)1024) +long run=0; + +#ifndef NOPROTO +double Time_F(int s); +#else +double Time_F(); +#endif + +#ifdef SIGALRM +#if defined(__STDC__) || defined(sgi) +#define SIGRETTYPE void +#else +#define SIGRETTYPE int +#endif + +#ifndef NOPROTO +SIGRETTYPE sig_done(int sig); +#else +SIGRETTYPE sig_done(); +#endif + +SIGRETTYPE sig_done(sig) +int sig; + { + signal(SIGALRM,sig_done); + run=0; +#ifdef LINT + sig=sig; +#endif + } +#endif + +#define START 0 +#define STOP 1 + +double Time_F(s) +int s; + { + double ret; +#ifdef TIMES + static struct tms tstart,tend; + + if (s == START) + { + times(&tstart); + return(0); + } + else + { + times(&tend); + ret=((double)(tend.tms_utime-tstart.tms_utime))/HZ; + return((ret == 0.0)?1e-6:ret); + } +#else /* !times() */ + static struct timeb tstart,tend; + long i; + + if (s == START) + { + ftime(&tstart); + return(0); + } + else + { + ftime(&tend); + i=(long)tend.millitm-(long)tstart.millitm; + ret=((double)(tend.time-tstart.time))+((double)i)/1000.0; + return((ret == 0.0)?1e-6:ret); + } +#endif + } + +#ifdef SIGALRM +#define print_name(name) fprintf(stderr,"Doing %s's for 10 seconds\n",name); alarm(10); +#else +#define print_name(name) fprintf(stderr,"Doing %s %ld times\n",name,cb); +#endif + +#define time_it(func,name,index) \ + print_name(name); \ + Time_F(START); \ + for (count=0,run=1; COND(cb); count++) \ + { \ + unsigned long d[2]; \ + func(d,&(sch[0]),DES_ENCRYPT); \ + } \ + tm[index]=Time_F(STOP); \ + fprintf(stderr,"%ld %s's in %.2f second\n",count,name,tm[index]); \ + tm[index]=((double)COUNT(cb))/tm[index]; + +#define print_it(name,index) \ + fprintf(stderr,"%s bytes per sec = %12.2f (%5.1fuS)\n",name, \ + tm[index]*8,1.0e6/tm[index]); + +int main(argc,argv) +int argc; +char **argv; + { + long count; + static unsigned char buf[BUFSIZE]; + static des_cblock key ={0x12,0x34,0x56,0x78,0x9a,0xbc,0xde,0xf0}; + static des_cblock key2={0x34,0x56,0x78,0x9a,0xbc,0xde,0xf0,0x12}; + static des_cblock key3={0x56,0x78,0x9a,0xbc,0xde,0xf0,0x12,0x34}; + des_key_schedule sch,sch2,sch3; + double d,tm[16],max=0; + int rank[16]; + char *str[16]; + int max_idx=0,i,num=0,j; +#ifndef SIGALARM + long ca,cb,cc,cd,ce; +#endif + + for (i=0; i<12; i++) + { + tm[i]=0.0; + rank[i]=0; + } + +#ifndef TIMES + fprintf(stderr,"To get the most acurate results, try to run this\n"); + fprintf(stderr,"program when this computer is idle.\n"); +#endif + + des_set_key((C_Block *)key,sch); + des_set_key((C_Block *)key2,sch2); + des_set_key((C_Block *)key3,sch3); + +#ifndef SIGALRM + fprintf(stderr,"First we calculate the approximate speed ...\n"); + des_set_key((C_Block *)key,sch); + count=10; + do { + long i; + unsigned long data[2]; + + count*=2; + Time_F(START); + for (i=count; i; i--) + des_encrypt(data,&(sch[0]),DES_ENCRYPT); + d=Time_F(STOP); + } while (d < 3.0); + ca=count; + cb=count*3; + cc=count*3*8/BUFSIZE+1; + cd=count*8/BUFSIZE+1; + + ce=count/20+1; +#define COND(d) (count != (d)) +#define COUNT(d) (d) +#else +#define COND(c) (run) +#define COUNT(d) (count) + signal(SIGALRM,sig_done); + alarm(10); +#endif + +#ifdef PART1 + time_it(des_encrypt_u4_cisc_idx, "des_encrypt_u4_cisc_idx ", 0); + time_it(des_encrypt_u16_cisc_idx, "des_encrypt_u16_cisc_idx ", 1); + time_it(des_encrypt_u4_risc1_idx, "des_encrypt_u4_risc1_idx ", 2); + num+=3; +#endif +#ifdef PART2 + time_it(des_encrypt_u16_risc1_idx,"des_encrypt_u16_risc1_idx", 3); + time_it(des_encrypt_u4_risc2_idx, "des_encrypt_u4_risc2_idx ", 4); + time_it(des_encrypt_u16_risc2_idx,"des_encrypt_u16_risc2_idx", 5); + num+=3; +#endif +#ifdef PART3 + time_it(des_encrypt_u4_cisc_ptr, "des_encrypt_u4_cisc_ptr ", 6); + time_it(des_encrypt_u16_cisc_ptr, "des_encrypt_u16_cisc_ptr ", 7); + time_it(des_encrypt_u4_risc1_ptr, "des_encrypt_u4_risc1_ptr ", 8); + num+=3; +#endif +#ifdef PART4 + time_it(des_encrypt_u16_risc1_ptr,"des_encrypt_u16_risc1_ptr", 9); + time_it(des_encrypt_u4_risc2_ptr, "des_encrypt_u4_risc2_ptr ",10); + time_it(des_encrypt_u16_risc2_ptr,"des_encrypt_u16_risc2_ptr",11); + num+=3; +#endif + +#ifdef PART1 + str[0]=" 4 c i"; + print_it("des_encrypt_u4_cisc_idx ",0); + max=tm[0]; + max_idx=0; + str[1]="16 c i"; + print_it("des_encrypt_u16_cisc_idx ",1); + if (max < tm[1]) { max=tm[1]; max_idx=1; } + str[2]=" 4 r1 i"; + print_it("des_encrypt_u4_risc1_idx ",2); + if (max < tm[2]) { max=tm[2]; max_idx=2; } +#endif +#ifdef PART2 + str[3]="16 r1 i"; + print_it("des_encrypt_u16_risc1_idx",3); + if (max < tm[3]) { max=tm[3]; max_idx=3; } + str[4]=" 4 r2 i"; + print_it("des_encrypt_u4_risc2_idx ",4); + if (max < tm[4]) { max=tm[4]; max_idx=4; } + str[5]="16 r2 i"; + print_it("des_encrypt_u16_risc2_idx",5); + if (max < tm[5]) { max=tm[5]; max_idx=5; } +#endif +#ifdef PART3 + str[6]=" 4 c p"; + print_it("des_encrypt_u4_cisc_ptr ",6); + if (max < tm[6]) { max=tm[6]; max_idx=6; } + str[7]="16 c p"; + print_it("des_encrypt_u16_cisc_ptr ",7); + if (max < tm[7]) { max=tm[7]; max_idx=7; } + str[8]=" 4 r1 p"; + print_it("des_encrypt_u4_risc1_ptr ",8); + if (max < tm[8]) { max=tm[8]; max_idx=8; } +#endif +#ifdef PART4 + str[9]="16 r1 p"; + print_it("des_encrypt_u16_risc1_ptr",9); + if (max < tm[9]) { max=tm[9]; max_idx=9; } + str[10]=" 4 r2 p"; + print_it("des_encrypt_u4_risc2_ptr ",10); + if (max < tm[10]) { max=tm[10]; max_idx=10; } + str[11]="16 r2 p"; + print_it("des_encrypt_u16_risc2_ptr",11); + if (max < tm[11]) { max=tm[11]; max_idx=11; } +#endif + printf("options des ecb/s\n"); + printf("%s %12.2f 100.0%%\n",str[max_idx],tm[max_idx]); + d=tm[max_idx]; + tm[max_idx]= -2.0; + max= -1.0; + for (;;) + { + for (i=0; i<12; i++) + { + if (max < tm[i]) { max=tm[i]; j=i; } + } + if (max < 0.0) break; + printf("%s %12.2f %4.1f%%\n",str[j],tm[j],tm[j]/d*100.0); + tm[j]= -2.0; + max= -1.0; + } + + switch (max_idx) + { + case 0: + printf("-DDES_DEFAULT_OPTIONS\n"); + break; + case 1: + printf("-DDES_UNROLL\n"); + break; + case 2: + printf("-DDES_RISC1\n"); + break; + case 3: + printf("-DDES_UNROLL -DDES_RISC1\n"); + break; + case 4: + printf("-DDES_RISC2\n"); + break; + case 5: + printf("-DDES_UNROLL -DDES_RISC2\n"); + break; + case 6: + printf("-DDES_PTR\n"); + break; + case 7: + printf("-DDES_UNROLL -DDES_PTR\n"); + break; + case 8: + printf("-DDES_RISC1 -DDES_PTR\n"); + break; + case 9: + printf("-DDES_UNROLL -DDES_RISC1 -DDES_PTR\n"); + break; + case 10: + printf("-DDES_RISC2 -DDES_PTR\n"); + break; + case 11: + printf("-DDES_UNROLL -DDES_RISC2 -DDES_PTR\n"); + break; + } + exit(0); +#if defined(LINT) || defined(MSDOS) + return(0); +#endif + }
diff --git a/crypto/des/des_ver.h b/crypto/des/des_ver.h new file mode 100644 index 0000000..98352bc --- /dev/null +++ b/crypto/des/des_ver.h
@@ -0,0 +1,60 @@ +/* crypto/des/des_ver.h */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +extern char *DES_version; /* SSLeay version string */ +extern char *libdes_version; /* old libdes version string */
diff --git a/crypto/des/destest.c b/crypto/des/destest.c new file mode 100644 index 0000000..6aa582b --- /dev/null +++ b/crypto/des/destest.c
@@ -0,0 +1,856 @@ +/* crypto/des/destest.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#if defined(WIN32) || defined(WIN16) || defined(WINDOWS) +#ifndef MSDOS +#define MSDOS +#endif +#endif + +#include <stdio.h> +#include <stdlib.h> +#ifndef MSDOS +#include <unistd.h> +#else +#include <io.h> +#endif +#include <string.h> +#include "des.h" + +/* tisk tisk - the test keys don't all have odd parity :-( */ +/* test data */ +#define NUM_TESTS 34 +static unsigned char key_data[NUM_TESTS][8]={ + {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}, + {0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF}, + {0x30,0x00,0x00,0x00,0x00,0x00,0x00,0x00}, + {0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11}, + {0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF}, + {0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11}, + {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}, + {0xFE,0xDC,0xBA,0x98,0x76,0x54,0x32,0x10}, + {0x7C,0xA1,0x10,0x45,0x4A,0x1A,0x6E,0x57}, + {0x01,0x31,0xD9,0x61,0x9D,0xC1,0x37,0x6E}, + {0x07,0xA1,0x13,0x3E,0x4A,0x0B,0x26,0x86}, + {0x38,0x49,0x67,0x4C,0x26,0x02,0x31,0x9E}, + {0x04,0xB9,0x15,0xBA,0x43,0xFE,0xB5,0xB6}, + {0x01,0x13,0xB9,0x70,0xFD,0x34,0xF2,0xCE}, + {0x01,0x70,0xF1,0x75,0x46,0x8F,0xB5,0xE6}, + {0x43,0x29,0x7F,0xAD,0x38,0xE3,0x73,0xFE}, + {0x07,0xA7,0x13,0x70,0x45,0xDA,0x2A,0x16}, + {0x04,0x68,0x91,0x04,0xC2,0xFD,0x3B,0x2F}, + {0x37,0xD0,0x6B,0xB5,0x16,0xCB,0x75,0x46}, + {0x1F,0x08,0x26,0x0D,0x1A,0xC2,0x46,0x5E}, + {0x58,0x40,0x23,0x64,0x1A,0xBA,0x61,0x76}, + {0x02,0x58,0x16,0x16,0x46,0x29,0xB0,0x07}, + {0x49,0x79,0x3E,0xBC,0x79,0xB3,0x25,0x8F}, + {0x4F,0xB0,0x5E,0x15,0x15,0xAB,0x73,0xA7}, + {0x49,0xE9,0x5D,0x6D,0x4C,0xA2,0x29,0xBF}, + {0x01,0x83,0x10,0xDC,0x40,0x9B,0x26,0xD6}, + {0x1C,0x58,0x7F,0x1C,0x13,0x92,0x4F,0xEF}, + {0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01}, + {0x1F,0x1F,0x1F,0x1F,0x0E,0x0E,0x0E,0x0E}, + {0xE0,0xFE,0xE0,0xFE,0xF1,0xFE,0xF1,0xFE}, + {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}, + {0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF}, + {0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF}, + {0xFE,0xDC,0xBA,0x98,0x76,0x54,0x32,0x10}}; + +static unsigned char plain_data[NUM_TESTS][8]={ + {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}, + {0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF}, + {0x10,0x00,0x00,0x00,0x00,0x00,0x00,0x01}, + {0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11}, + {0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11}, + {0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF}, + {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}, + {0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF}, + {0x01,0xA1,0xD6,0xD0,0x39,0x77,0x67,0x42}, + {0x5C,0xD5,0x4C,0xA8,0x3D,0xEF,0x57,0xDA}, + {0x02,0x48,0xD4,0x38,0x06,0xF6,0x71,0x72}, + {0x51,0x45,0x4B,0x58,0x2D,0xDF,0x44,0x0A}, + {0x42,0xFD,0x44,0x30,0x59,0x57,0x7F,0xA2}, + {0x05,0x9B,0x5E,0x08,0x51,0xCF,0x14,0x3A}, + {0x07,0x56,0xD8,0xE0,0x77,0x47,0x61,0xD2}, + {0x76,0x25,0x14,0xB8,0x29,0xBF,0x48,0x6A}, + {0x3B,0xDD,0x11,0x90,0x49,0x37,0x28,0x02}, + {0x26,0x95,0x5F,0x68,0x35,0xAF,0x60,0x9A}, + {0x16,0x4D,0x5E,0x40,0x4F,0x27,0x52,0x32}, + {0x6B,0x05,0x6E,0x18,0x75,0x9F,0x5C,0xCA}, + {0x00,0x4B,0xD6,0xEF,0x09,0x17,0x60,0x62}, + {0x48,0x0D,0x39,0x00,0x6E,0xE7,0x62,0xF2}, + {0x43,0x75,0x40,0xC8,0x69,0x8F,0x3C,0xFA}, + {0x07,0x2D,0x43,0xA0,0x77,0x07,0x52,0x92}, + {0x02,0xFE,0x55,0x77,0x81,0x17,0xF1,0x2A}, + {0x1D,0x9D,0x5C,0x50,0x18,0xF7,0x28,0xC2}, + {0x30,0x55,0x32,0x28,0x6D,0x6F,0x29,0x5A}, + {0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF}, + {0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF}, + {0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF}, + {0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF}, + {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}, + {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}, + {0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF}}; + +static unsigned char cipher_data[NUM_TESTS][8]={ + {0x8C,0xA6,0x4D,0xE9,0xC1,0xB1,0x23,0xA7}, + {0x73,0x59,0xB2,0x16,0x3E,0x4E,0xDC,0x58}, + {0x95,0x8E,0x6E,0x62,0x7A,0x05,0x55,0x7B}, + {0xF4,0x03,0x79,0xAB,0x9E,0x0E,0xC5,0x33}, + {0x17,0x66,0x8D,0xFC,0x72,0x92,0x53,0x2D}, + {0x8A,0x5A,0xE1,0xF8,0x1A,0xB8,0xF2,0xDD}, + {0x8C,0xA6,0x4D,0xE9,0xC1,0xB1,0x23,0xA7}, + {0xED,0x39,0xD9,0x50,0xFA,0x74,0xBC,0xC4}, + {0x69,0x0F,0x5B,0x0D,0x9A,0x26,0x93,0x9B}, + {0x7A,0x38,0x9D,0x10,0x35,0x4B,0xD2,0x71}, + {0x86,0x8E,0xBB,0x51,0xCA,0xB4,0x59,0x9A}, + {0x71,0x78,0x87,0x6E,0x01,0xF1,0x9B,0x2A}, + {0xAF,0x37,0xFB,0x42,0x1F,0x8C,0x40,0x95}, + {0x86,0xA5,0x60,0xF1,0x0E,0xC6,0xD8,0x5B}, + {0x0C,0xD3,0xDA,0x02,0x00,0x21,0xDC,0x09}, + {0xEA,0x67,0x6B,0x2C,0xB7,0xDB,0x2B,0x7A}, + {0xDF,0xD6,0x4A,0x81,0x5C,0xAF,0x1A,0x0F}, + {0x5C,0x51,0x3C,0x9C,0x48,0x86,0xC0,0x88}, + {0x0A,0x2A,0xEE,0xAE,0x3F,0xF4,0xAB,0x77}, + {0xEF,0x1B,0xF0,0x3E,0x5D,0xFA,0x57,0x5A}, + {0x88,0xBF,0x0D,0xB6,0xD7,0x0D,0xEE,0x56}, + {0xA1,0xF9,0x91,0x55,0x41,0x02,0x0B,0x56}, + {0x6F,0xBF,0x1C,0xAF,0xCF,0xFD,0x05,0x56}, + {0x2F,0x22,0xE4,0x9B,0xAB,0x7C,0xA1,0xAC}, + {0x5A,0x6B,0x61,0x2C,0xC2,0x6C,0xCE,0x4A}, + {0x5F,0x4C,0x03,0x8E,0xD1,0x2B,0x2E,0x41}, + {0x63,0xFA,0xC0,0xD0,0x34,0xD9,0xF7,0x93}, + {0x61,0x7B,0x3A,0x0C,0xE8,0xF0,0x71,0x00}, + {0xDB,0x95,0x86,0x05,0xF8,0xC8,0xC6,0x06}, + {0xED,0xBF,0xD1,0xC6,0x6C,0x29,0xCC,0xC7}, + {0x35,0x55,0x50,0xB2,0x15,0x0E,0x24,0x51}, + {0xCA,0xAA,0xAF,0x4D,0xEA,0xF1,0xDB,0xAE}, + {0xD5,0xD4,0x4F,0xF7,0x20,0x68,0x3D,0x0D}, + {0x2A,0x2B,0xB0,0x08,0xDF,0x97,0xC2,0xF2}}; + +static unsigned char cipher_ecb2[NUM_TESTS-1][8]={ + {0x92,0x95,0xB5,0x9B,0xB3,0x84,0x73,0x6E}, + {0x19,0x9E,0x9D,0x6D,0xF3,0x9A,0xA8,0x16}, + {0x2A,0x4B,0x4D,0x24,0x52,0x43,0x84,0x27}, + {0x35,0x84,0x3C,0x01,0x9D,0x18,0xC5,0xB6}, + {0x4A,0x5B,0x2F,0x42,0xAA,0x77,0x19,0x25}, + {0xA0,0x6B,0xA9,0xB8,0xCA,0x5B,0x17,0x8A}, + {0xAB,0x9D,0xB7,0xFB,0xED,0x95,0xF2,0x74}, + {0x3D,0x25,0x6C,0x23,0xA7,0x25,0x2F,0xD6}, + {0xB7,0x6F,0xAB,0x4F,0xBD,0xBD,0xB7,0x67}, + {0x8F,0x68,0x27,0xD6,0x9C,0xF4,0x1A,0x10}, + {0x82,0x57,0xA1,0xD6,0x50,0x5E,0x81,0x85}, + {0xA2,0x0F,0x0A,0xCD,0x80,0x89,0x7D,0xFA}, + {0xCD,0x2A,0x53,0x3A,0xDB,0x0D,0x7E,0xF3}, + {0xD2,0xC2,0xBE,0x27,0xE8,0x1B,0x68,0xE3}, + {0xE9,0x24,0xCF,0x4F,0x89,0x3C,0x5B,0x0A}, + {0xA7,0x18,0xC3,0x9F,0xFA,0x9F,0xD7,0x69}, + {0x77,0x2C,0x79,0xB1,0xD2,0x31,0x7E,0xB1}, + {0x49,0xAB,0x92,0x7F,0xD0,0x22,0x00,0xB7}, + {0xCE,0x1C,0x6C,0x7D,0x85,0xE3,0x4A,0x6F}, + {0xBE,0x91,0xD6,0xE1,0x27,0xB2,0xE9,0x87}, + {0x70,0x28,0xAE,0x8F,0xD1,0xF5,0x74,0x1A}, + {0xAA,0x37,0x80,0xBB,0xF3,0x22,0x1D,0xDE}, + {0xA6,0xC4,0xD2,0x5E,0x28,0x93,0xAC,0xB3}, + {0x22,0x07,0x81,0x5A,0xE4,0xB7,0x1A,0xAD}, + {0xDC,0xCE,0x05,0xE7,0x07,0xBD,0xF5,0x84}, + {0x26,0x1D,0x39,0x2C,0xB3,0xBA,0xA5,0x85}, + {0xB4,0xF7,0x0F,0x72,0xFB,0x04,0xF0,0xDC}, + {0x95,0xBA,0xA9,0x4E,0x87,0x36,0xF2,0x89}, + {0xD4,0x07,0x3A,0xF1,0x5A,0x17,0x82,0x0E}, + {0xEF,0x6F,0xAF,0xA7,0x66,0x1A,0x7E,0x89}, + {0xC1,0x97,0xF5,0x58,0x74,0x8A,0x20,0xE7}, + {0x43,0x34,0xCF,0xDA,0x22,0xC4,0x86,0xC8}, + {0x08,0xD7,0xB4,0xFB,0x62,0x9D,0x08,0x85}}; + +static unsigned char cbc_key [8]={0x01,0x23,0x45,0x67,0x89,0xab,0xcd,0xef}; +static unsigned char cbc2_key[8]={0xf0,0xe1,0xd2,0xc3,0xb4,0xa5,0x96,0x87}; +static unsigned char cbc3_key[8]={0xfe,0xdc,0xba,0x98,0x76,0x54,0x32,0x10}; +static unsigned char cbc_iv [8]={0xfe,0xdc,0xba,0x98,0x76,0x54,0x32,0x10}; +static char cbc_data[40]="7654321 Now is the time for "; + +static unsigned char cbc_ok[32]={ + 0xcc,0xd1,0x73,0xff,0xab,0x20,0x39,0xf4, + 0xac,0xd8,0xae,0xfd,0xdf,0xd8,0xa1,0xeb, + 0x46,0x8e,0x91,0x15,0x78,0x88,0xba,0x68, + 0x1d,0x26,0x93,0x97,0xf7,0xfe,0x62,0xb4}; + +static unsigned char xcbc_ok[32]={ + 0x86,0x74,0x81,0x0D,0x61,0xA4,0xA5,0x48, + 0xB9,0x93,0x03,0xE1,0xB8,0xBB,0xBD,0xBD, + 0x64,0x30,0x0B,0xB9,0x06,0x65,0x81,0x76, + 0x04,0x1D,0x77,0x62,0x17,0xCA,0x2B,0xD2, + }; + +static unsigned char cbc3_ok[32]={ + 0x3F,0xE3,0x01,0xC9,0x62,0xAC,0x01,0xD0, + 0x22,0x13,0x76,0x3C,0x1C,0xBD,0x4C,0xDC, + 0x79,0x96,0x57,0xC0,0x64,0xEC,0xF5,0xD4, + 0x1C,0x67,0x38,0x12,0xCF,0xDE,0x96,0x75}; + +static unsigned char pcbc_ok[32]={ + 0xcc,0xd1,0x73,0xff,0xab,0x20,0x39,0xf4, + 0x6d,0xec,0xb4,0x70,0xa0,0xe5,0x6b,0x15, + 0xae,0xa6,0xbf,0x61,0xed,0x7d,0x9c,0x9f, + 0xf7,0x17,0x46,0x3b,0x8a,0xb3,0xcc,0x88}; + +static unsigned char cfb_key[8]={0x01,0x23,0x45,0x67,0x89,0xab,0xcd,0xef}; +static unsigned char cfb_iv[8]={0x12,0x34,0x56,0x78,0x90,0xab,0xcd,0xef}; +static unsigned char cfb_buf1[40],cfb_buf2[40],cfb_tmp[8]; +static unsigned char plain[24]= + { + 0x4e,0x6f,0x77,0x20,0x69,0x73, + 0x20,0x74,0x68,0x65,0x20,0x74, + 0x69,0x6d,0x65,0x20,0x66,0x6f, + 0x72,0x20,0x61,0x6c,0x6c,0x20 + }; +static unsigned char cfb_cipher8[24]= { + 0xf3,0x1f,0xda,0x07,0x01,0x14, 0x62,0xee,0x18,0x7f,0x43,0xd8, + 0x0a,0x7c,0xd9,0xb5,0xb0,0xd2, 0x90,0xda,0x6e,0x5b,0x9a,0x87 }; +static unsigned char cfb_cipher16[24]={ + 0xF3,0x09,0x87,0x87,0x7F,0x57, 0xF7,0x3C,0x36,0xB6,0xDB,0x70, + 0xD8,0xD5,0x34,0x19,0xD3,0x86, 0xB2,0x23,0xB7,0xB2,0xAD,0x1B }; +static unsigned char cfb_cipher32[24]={ + 0xF3,0x09,0x62,0x49,0xA4,0xDF, 0xA4,0x9F,0x33,0xDC,0x7B,0xAD, + 0x4C,0xC8,0x9F,0x64,0xE4,0x53, 0xE5,0xEC,0x67,0x20,0xDA,0xB6 }; +static unsigned char cfb_cipher48[24]={ + 0xF3,0x09,0x62,0x49,0xC7,0xF4, 0x30,0xB5,0x15,0xEC,0xBB,0x85, + 0x97,0x5A,0x13,0x8C,0x68,0x60, 0xE2,0x38,0x34,0x3C,0xDC,0x1F }; +static unsigned char cfb_cipher64[24]={ + 0xF3,0x09,0x62,0x49,0xC7,0xF4, 0x6E,0x51,0xA6,0x9E,0x83,0x9B, + 0x1A,0x92,0xF7,0x84,0x03,0x46, 0x71,0x33,0x89,0x8E,0xA6,0x22 }; + +static unsigned char ofb_key[8]={0x01,0x23,0x45,0x67,0x89,0xab,0xcd,0xef}; +static unsigned char ofb_iv[8]={0x12,0x34,0x56,0x78,0x90,0xab,0xcd,0xef}; +static unsigned char ofb_buf1[24],ofb_buf2[24],ofb_tmp[8]; +static unsigned char ofb_cipher[24]= + { + 0xf3,0x09,0x62,0x49,0xc7,0xf4,0x6e,0x51, + 0x35,0xf2,0x4a,0x24,0x2e,0xeb,0x3d,0x3f, + 0x3d,0x6d,0x5b,0xe3,0x25,0x5a,0xf8,0xc3 + }; + +DES_LONG cbc_cksum_ret=0xB462FEF7L; +unsigned char cbc_cksum_data[8]={0x1D,0x26,0x93,0x97,0xf7,0xfe,0x62,0xb4}; + +#ifndef NOPROTO +static char *pt(unsigned char *p); +static int cfb_test(int bits, unsigned char *cfb_cipher); +static int cfb64_test(unsigned char *cfb_cipher); +static int ede_cfb64_test(unsigned char *cfb_cipher); +#else +static char *pt(); +static int cfb_test(); +static int cfb64_test(); +static int ede_cfb64_test(); +#endif + +int main(argc,argv) +int argc; +char *argv[]; + { + int i,j,err=0; + des_cblock in,out,outin,iv3; + des_key_schedule ks,ks2,ks3; + unsigned char cbc_in[40]; + unsigned char cbc_out[40]; + DES_LONG cs; + unsigned char qret[4][4],cret[8]; + DES_LONG lqret[4]; + int num; + char *str; + + printf("Doing ecb\n"); + for (i=0; i<NUM_TESTS; i++) + { + if ((j=des_key_sched((C_Block *)(key_data[i]),ks)) != 0) + { + printf("Key error %2d:%d\n",i+1,j); + err=1; + } + memcpy(in,plain_data[i],8); + memset(out,0,8); + memset(outin,0,8); + des_ecb_encrypt((C_Block *)in,(C_Block *)out,ks,DES_ENCRYPT); + des_ecb_encrypt((C_Block *)out,(C_Block *)outin,ks,DES_DECRYPT); + + if (memcmp(out,cipher_data[i],8) != 0) + { + printf("Encryption error %2d\nk=%s p=%s o=%s act=%s\n", + i+1,pt(key_data[i]),pt(in),pt(cipher_data[i]), + pt(out)); + err=1; + } + if (memcmp(in,outin,8) != 0) + { + printf("Decryption error %2d\nk=%s p=%s o=%s act=%s\n", + i+1,pt(key_data[i]),pt(out),pt(in),pt(outin)); + err=1; + } + } + +#ifndef LIBDES_LIT + printf("Doing ede ecb\n"); + for (i=0; i<(NUM_TESTS-1); i++) + { + if ((j=des_key_sched((C_Block *)(key_data[i]),ks)) != 0) + { + err=1; + printf("Key error %2d:%d\n",i+1,j); + } + if ((j=des_key_sched((C_Block *)(key_data[i+1]),ks2)) != 0) + { + printf("Key error %2d:%d\n",i+2,j); + err=1; + } + if ((j=des_key_sched((C_Block *)(key_data[i+2]),ks3)) != 0) + { + printf("Key error %2d:%d\n",i+3,j); + err=1; + } + memcpy(in,plain_data[i],8); + memset(out,0,8); + memset(outin,0,8); + des_ecb2_encrypt((C_Block *)in,(C_Block *)out,ks,ks2, + DES_ENCRYPT); + des_ecb2_encrypt((C_Block *)out,(C_Block *)outin,ks,ks2, + DES_DECRYPT); + + if (memcmp(out,cipher_ecb2[i],8) != 0) + { + printf("Encryption error %2d\nk=%s p=%s o=%s act=%s\n", + i+1,pt(key_data[i]),pt(in),pt(cipher_ecb2[i]), + pt(out)); + err=1; + } + if (memcmp(in,outin,8) != 0) + { + printf("Decryption error %2d\nk=%s p=%s o=%s act=%s\n", + i+1,pt(key_data[i]),pt(out),pt(in),pt(outin)); + err=1; + } + } +#endif + + printf("Doing cbc\n"); + if ((j=des_key_sched((C_Block *)cbc_key,ks)) != 0) + { + printf("Key error %d\n",j); + err=1; + } + memset(cbc_out,0,40); + memset(cbc_in,0,40); + des_cbc_encrypt((C_Block *)cbc_data,(C_Block *)cbc_out, + (long)strlen((char *)cbc_data)+1,ks, + (C_Block *)cbc_iv,DES_ENCRYPT); + if (memcmp(cbc_out,cbc_ok,32) != 0) + printf("cbc_encrypt encrypt error\n"); + des_cbc_encrypt((C_Block *)cbc_out,(C_Block *)cbc_in, + (long)strlen((char *)cbc_data)+1,ks, + (C_Block *)cbc_iv,DES_DECRYPT); + if (memcmp(cbc_in,cbc_data,strlen((char *)cbc_data)) != 0) + { + printf("cbc_encrypt decrypt error\n"); + err=1; + } + +#ifndef LIBDES_LIT + printf("Doing desx cbc\n"); + if ((j=des_key_sched((C_Block *)cbc_key,ks)) != 0) + { + printf("Key error %d\n",j); + err=1; + } + memset(cbc_out,0,40); + memset(cbc_in,0,40); + memcpy(iv3,cbc_iv,sizeof(cbc_iv)); + des_xcbc_encrypt((C_Block *)cbc_data,(C_Block *)cbc_out, + (long)strlen((char *)cbc_data)+1,ks, + (C_Block *)iv3, + (C_Block *)cbc2_key, (C_Block *)cbc3_key, DES_ENCRYPT); + if (memcmp(cbc_out,xcbc_ok,32) != 0) + { + printf("des_xcbc_encrypt encrypt error\n"); + } + memcpy(iv3,cbc_iv,sizeof(cbc_iv)); + des_xcbc_encrypt((C_Block *)cbc_out,(C_Block *)cbc_in, + (long)strlen((char *)cbc_data)+1,ks, + (C_Block *)iv3, + (C_Block *)cbc2_key, (C_Block *)cbc3_key, DES_DECRYPT); + if (memcmp(cbc_in,cbc_data,32) != 0) + { + printf("des_xcbc_encrypt decrypt error\n"); + err=1; + } +#endif + + printf("Doing ede cbc\n"); + if ((j=des_key_sched((C_Block *)cbc_key,ks)) != 0) + { + printf("Key error %d\n",j); + err=1; + } + if ((j=des_key_sched((C_Block *)cbc2_key,ks2)) != 0) + { + printf("Key error %d\n",j); + err=1; + } + if ((j=des_key_sched((C_Block *)cbc3_key,ks3)) != 0) + { + printf("Key error %d\n",j); + err=1; + } + memset(cbc_out,0,40); + memset(cbc_in,0,40); + i=strlen((char *)cbc_data)+1; + i=((i+7)/8)*8; + memcpy(iv3,cbc_iv,sizeof(cbc_iv)); + + des_ede3_cbc_encrypt((C_Block *)cbc_data,(C_Block *)cbc_out, + 16L,ks,ks2,ks3,(C_Block *)iv3,DES_ENCRYPT); + des_ede3_cbc_encrypt((C_Block *)&(cbc_data[16]), + (C_Block *)&(cbc_out[16]), + (long)i-16,ks,ks2,ks3,(C_Block *)iv3,DES_ENCRYPT); + if (memcmp(cbc_out,cbc3_ok, + (unsigned int)(strlen((char *)cbc_data)+1+7)/8*8) != 0) + { + printf("des_ede3_cbc_encrypt encrypt error\n"); + err=1; + } + + memcpy(iv3,cbc_iv,sizeof(cbc_iv)); + des_ede3_cbc_encrypt((C_Block *)cbc_out,(C_Block *)cbc_in, + (long)i,ks,ks2,ks3,(C_Block *)iv3,DES_DECRYPT); + if (memcmp(cbc_in,cbc_data,strlen(cbc_data)+1) != 0) + { + printf("des_ede3_cbc_encrypt decrypt error\n"); + err=1; + } + +#ifndef LIBDES_LIT + printf("Doing pcbc\n"); + if ((j=des_key_sched((C_Block *)cbc_key,ks)) != 0) + { + printf("Key error %d\n",j); + err=1; + } + memset(cbc_out,0,40); + memset(cbc_in,0,40); + des_pcbc_encrypt((C_Block *)cbc_data,(C_Block *)cbc_out, + (long)strlen(cbc_data)+1,ks,(C_Block *)cbc_iv,DES_ENCRYPT); + if (memcmp(cbc_out,pcbc_ok,32) != 0) + { + printf("pcbc_encrypt encrypt error\n"); + err=1; + } + des_pcbc_encrypt((C_Block *)cbc_out,(C_Block *)cbc_in, + (long)strlen(cbc_data)+1,ks,(C_Block *)cbc_iv,DES_DECRYPT); + if (memcmp(cbc_in,cbc_data,32) != 0) + { + printf("pcbc_encrypt decrypt error\n"); + err=1; + } + + printf("Doing "); + printf("cfb8 "); + err+=cfb_test(8,cfb_cipher8); + printf("cfb16 "); + err+=cfb_test(16,cfb_cipher16); + printf("cfb32 "); + err+=cfb_test(32,cfb_cipher32); + printf("cfb48 "); + err+=cfb_test(48,cfb_cipher48); + printf("cfb64 "); + err+=cfb_test(64,cfb_cipher64); + + printf("cfb64() "); + err+=cfb64_test(cfb_cipher64); + + memcpy(cfb_tmp,cfb_iv,sizeof(cfb_iv)); + for (i=0; i<sizeof(plain); i++) + des_cfb_encrypt(&(plain[i]),&(cfb_buf1[i]), + 8,(long)1,ks,(C_Block *)cfb_tmp,DES_ENCRYPT); + if (memcmp(cfb_cipher8,cfb_buf1,sizeof(plain)) != 0) + { + printf("cfb_encrypt small encrypt error\n"); + err=1; + } + + memcpy(cfb_tmp,cfb_iv,sizeof(cfb_iv)); + for (i=0; i<sizeof(plain); i++) + des_cfb_encrypt(&(cfb_buf1[i]),&(cfb_buf2[i]), + 8,(long)1,ks,(C_Block *)cfb_tmp,DES_DECRYPT); + if (memcmp(plain,cfb_buf2,sizeof(plain)) != 0) + { + printf("cfb_encrypt small decrypt error\n"); + err=1; + } + + printf("ede_cfb64() "); + err+=ede_cfb64_test(cfb_cipher64); + + printf("done\n"); + + printf("Doing ofb\n"); + des_key_sched((C_Block *)ofb_key,ks); + memcpy(ofb_tmp,ofb_iv,sizeof(ofb_iv)); + des_ofb_encrypt(plain,ofb_buf1,64,(long)sizeof(plain)/8,ks, + (C_Block *)ofb_tmp); + if (memcmp(ofb_cipher,ofb_buf1,sizeof(ofb_buf1)) != 0) + { + printf("ofb_encrypt encrypt error\n"); + err=1; + } + memcpy(ofb_tmp,ofb_iv,sizeof(ofb_iv)); + des_ofb_encrypt(ofb_buf1,ofb_buf2,64,(long)sizeof(ofb_buf1)/8,ks, + (C_Block *)ofb_tmp); + if (memcmp(plain,ofb_buf2,sizeof(ofb_buf2)) != 0) + { + printf("ofb_encrypt decrypt error\n"); + err=1; + } + + printf("Doing ofb64\n"); + des_key_sched((C_Block *)ofb_key,ks); + memcpy(ofb_tmp,ofb_iv,sizeof(ofb_iv)); + memset(ofb_buf1,0,sizeof(ofb_buf1)); + memset(ofb_buf2,0,sizeof(ofb_buf1)); + num=0; + for (i=0; i<sizeof(plain); i++) + { + des_ofb64_encrypt(&(plain[i]),&(ofb_buf1[i]),1,ks, + (C_Block *)ofb_tmp,&num); + } + if (memcmp(ofb_cipher,ofb_buf1,sizeof(ofb_buf1)) != 0) + { + printf("ofb64_encrypt encrypt error\n"); + err=1; + } + memcpy(ofb_tmp,ofb_iv,sizeof(ofb_iv)); + num=0; + des_ofb64_encrypt(ofb_buf1,ofb_buf2,(long)sizeof(ofb_buf1),ks, + (C_Block *)ofb_tmp,&num); + if (memcmp(plain,ofb_buf2,sizeof(ofb_buf2)) != 0) + { + printf("ofb64_encrypt decrypt error\n"); + err=1; + } + + printf("Doing ede_ofb64\n"); + des_key_sched((C_Block *)ofb_key,ks); + memcpy(ofb_tmp,ofb_iv,sizeof(ofb_iv)); + memset(ofb_buf1,0,sizeof(ofb_buf1)); + memset(ofb_buf2,0,sizeof(ofb_buf1)); + num=0; + for (i=0; i<sizeof(plain); i++) + { + des_ede3_ofb64_encrypt(&(plain[i]),&(ofb_buf1[i]),1,ks,ks,ks, + (C_Block *)ofb_tmp,&num); + } + if (memcmp(ofb_cipher,ofb_buf1,sizeof(ofb_buf1)) != 0) + { + printf("ede_ofb64_encrypt encrypt error\n"); + err=1; + } + memcpy(ofb_tmp,ofb_iv,sizeof(ofb_iv)); + num=0; + des_ede3_ofb64_encrypt(ofb_buf1,ofb_buf2,(long)sizeof(ofb_buf1),ks, + ks,ks,(C_Block *)ofb_tmp,&num); + if (memcmp(plain,ofb_buf2,sizeof(ofb_buf2)) != 0) + { + printf("ede_ofb64_encrypt decrypt error\n"); + err=1; + } + + printf("Doing cbc_cksum\n"); + des_key_sched((C_Block *)cbc_key,ks); + cs=des_cbc_cksum((C_Block *)cbc_data,(C_Block *)cret, + (long)strlen(cbc_data),ks,(C_Block *)cbc_iv); + if (cs != cbc_cksum_ret) + { + printf("bad return value (%08lX), should be %08lX\n", + (unsigned long)cs,(unsigned long)cbc_cksum_ret); + err=1; + } + if (memcmp(cret,cbc_cksum_data,8) != 0) + { + printf("bad cbc_cksum block returned\n"); + err=1; + } + + printf("Doing quad_cksum\n"); + cs=quad_cksum((C_Block *)cbc_data,(C_Block *)qret, + (long)strlen(cbc_data),2,(C_Block *)cbc_iv); + for (i=0; i<4; i++) + { + lqret[i]=0; + memcpy(&(lqret[i]),&(qret[i][0]),4); + } + { /* Big-endian fix */ + static DES_LONG l=1; + static unsigned char *c=(unsigned char *)&l; + DES_LONG ll; + + if (!c[0]) + { + ll=lqret[0]^lqret[3]; + lqret[0]^=ll; + lqret[3]^=ll; + ll=lqret[1]^lqret[2]; + lqret[1]^=ll; + lqret[2]^=ll; + } + } + if (cs != 0x70d7a63aL) + { + printf("quad_cksum error, ret %08lx should be 70d7a63a\n", + (unsigned long)cs); + err=1; + } + if (lqret[0] != 0x327eba8dL) + { + printf("quad_cksum error, out[0] %08lx is not %08lx\n", + (unsigned long)lqret[0],0x327eba8dL); + err=1; + } + if (lqret[1] != 0x201a49ccL) + { + printf("quad_cksum error, out[1] %08lx is not %08lx\n", + (unsigned long)lqret[1],0x201a49ccL); + err=1; + } + if (lqret[2] != 0x70d7a63aL) + { + printf("quad_cksum error, out[2] %08lx is not %08lx\n", + (unsigned long)lqret[2],0x70d7a63aL); + err=1; + } + if (lqret[3] != 0x501c2c26L) + { + printf("quad_cksum error, out[3] %08lx is not %08lx\n", + (unsigned long)lqret[3],0x501c2c26L); + err=1; + } +#endif + + printf("input word alignment test"); + for (i=0; i<4; i++) + { + printf(" %d",i); + des_cbc_encrypt((C_Block *)&(cbc_out[i]),(C_Block *)cbc_in, + (long)strlen(cbc_data)+1,ks,(C_Block *)cbc_iv, + DES_ENCRYPT); + } + printf("\noutput word alignment test"); + for (i=0; i<4; i++) + { + printf(" %d",i); + des_cbc_encrypt((C_Block *)cbc_out,(C_Block *)&(cbc_in[i]), + (long)strlen(cbc_data)+1,ks,(C_Block *)cbc_iv, + DES_ENCRYPT); + } + printf("\n"); + printf("fast crypt test "); + str=crypt("testing","ef"); + if (strcmp("efGnQx2725bI2",str) != 0) + { + printf("fast crypt error, %s should be efGnQx2725bI2\n",str); + err=1; + } + str=crypt("bca76;23","yA"); + if (strcmp("yA1Rp/1hZXIJk",str) != 0) + { + printf("fast crypt error, %s should be yA1Rp/1hZXIJk\n",str); + err=1; + } + printf("\n"); + exit(err); + return(0); + } + +static char *pt(p) +unsigned char *p; + { + static char bufs[10][20]; + static int bnum=0; + char *ret; + int i; + static char *f="0123456789ABCDEF"; + + ret= &(bufs[bnum++][0]); + bnum%=10; + for (i=0; i<8; i++) + { + ret[i*2]=f[(p[i]>>4)&0xf]; + ret[i*2+1]=f[p[i]&0xf]; + } + ret[16]='\0'; + return(ret); + } + +#ifndef LIBDES_LIT + +static int cfb_test(bits, cfb_cipher) +int bits; +unsigned char *cfb_cipher; + { + des_key_schedule ks; + int i,err=0; + + des_key_sched((C_Block *)cfb_key,ks); + memcpy(cfb_tmp,cfb_iv,sizeof(cfb_iv)); + des_cfb_encrypt(plain,cfb_buf1,bits,(long)sizeof(plain),ks, + (C_Block *)cfb_tmp,DES_ENCRYPT); + if (memcmp(cfb_cipher,cfb_buf1,sizeof(plain)) != 0) + { + err=1; + printf("cfb_encrypt encrypt error\n"); + for (i=0; i<24; i+=8) + printf("%s\n",pt(&(cfb_buf1[i]))); + } + memcpy(cfb_tmp,cfb_iv,sizeof(cfb_iv)); + des_cfb_encrypt(cfb_buf1,cfb_buf2,bits,(long)sizeof(plain),ks, + (C_Block *)cfb_tmp,DES_DECRYPT); + if (memcmp(plain,cfb_buf2,sizeof(plain)) != 0) + { + err=1; + printf("cfb_encrypt decrypt error\n"); + for (i=0; i<24; i+=8) + printf("%s\n",pt(&(cfb_buf1[i]))); + } + return(err); + } + +static int cfb64_test(cfb_cipher) +unsigned char *cfb_cipher; + { + des_key_schedule ks; + int err=0,i,n; + + des_key_sched((C_Block *)cfb_key,ks); + memcpy(cfb_tmp,cfb_iv,sizeof(cfb_iv)); + n=0; + des_cfb64_encrypt(plain,cfb_buf1,(long)12,ks, + (C_Block *)cfb_tmp,&n,DES_ENCRYPT); + des_cfb64_encrypt(&(plain[12]),&(cfb_buf1[12]), + (long)sizeof(plain)-12,ks, + (C_Block *)cfb_tmp,&n,DES_ENCRYPT); + if (memcmp(cfb_cipher,cfb_buf1,sizeof(plain)) != 0) + { + err=1; + printf("cfb_encrypt encrypt error\n"); + for (i=0; i<24; i+=8) + printf("%s\n",pt(&(cfb_buf1[i]))); + } + memcpy(cfb_tmp,cfb_iv,sizeof(cfb_iv)); + n=0; + des_cfb64_encrypt(cfb_buf1,cfb_buf2,(long)17,ks, + (C_Block *)cfb_tmp,&n,DES_DECRYPT); + des_cfb64_encrypt(&(cfb_buf1[17]),&(cfb_buf2[17]), + (long)sizeof(plain)-17,ks, + (C_Block *)cfb_tmp,&n,DES_DECRYPT); + if (memcmp(plain,cfb_buf2,sizeof(plain)) != 0) + { + err=1; + printf("cfb_encrypt decrypt error\n"); + for (i=0; i<24; i+=8) + printf("%s\n",pt(&(cfb_buf2[i]))); + } + return(err); + } + +static int ede_cfb64_test(cfb_cipher) +unsigned char *cfb_cipher; + { + des_key_schedule ks; + int err=0,i,n; + + des_key_sched((C_Block *)cfb_key,ks); + memcpy(cfb_tmp,cfb_iv,sizeof(cfb_iv)); + n=0; + des_ede3_cfb64_encrypt(plain,cfb_buf1,(long)12,ks,ks,ks, + (C_Block *)cfb_tmp,&n,DES_ENCRYPT); + des_ede3_cfb64_encrypt(&(plain[12]),&(cfb_buf1[12]), + (long)sizeof(plain)-12,ks,ks,ks, + (C_Block *)cfb_tmp,&n,DES_ENCRYPT); + if (memcmp(cfb_cipher,cfb_buf1,sizeof(plain)) != 0) + { + err=1; + printf("ede_cfb_encrypt encrypt error\n"); + for (i=0; i<24; i+=8) + printf("%s\n",pt(&(cfb_buf1[i]))); + } + memcpy(cfb_tmp,cfb_iv,sizeof(cfb_iv)); + n=0; + des_ede3_cfb64_encrypt(cfb_buf1,cfb_buf2,(long)17,ks,ks,ks, + (C_Block *)cfb_tmp,&n,DES_DECRYPT); + des_ede3_cfb64_encrypt(&(cfb_buf1[17]),&(cfb_buf2[17]), + (long)sizeof(plain)-17,ks,ks,ks, + (C_Block *)cfb_tmp,&n,DES_DECRYPT); + if (memcmp(plain,cfb_buf2,sizeof(plain)) != 0) + { + err=1; + printf("ede_cfb_encrypt decrypt error\n"); + for (i=0; i<24; i+=8) + printf("%s\n",pt(&(cfb_buf2[i]))); + } + return(err); + } + +#endif +
diff --git a/crypto/des/doIP b/crypto/des/doIP new file mode 100644 index 0000000..18cf231 --- /dev/null +++ b/crypto/des/doIP
@@ -0,0 +1,46 @@ +#!/usr/local/bin/perl + +@l=( + 0, 1, 2, 3, 4, 5, 6, 7, + 8, 9,10,11,12,13,14,15, + 16,17,18,19,20,21,22,23, + 24,25,26,27,28,29,30,31 + ); +@r=( + 32,33,34,35,36,37,38,39, + 40,41,42,43,44,45,46,47, + 48,49,50,51,52,53,54,55, + 56,57,58,59,60,61,62,63 + ); + +require 'shifts.pl'; + +sub PERM_OP + { + local(*a,*b,*t,$n,$m)=@_; + + @z=&shift(*a,-$n); + @z=&xor(*b,*z); + @z=&and(*z,$m); + @b=&xor(*b,*z); + @z=&shift(*z,$n); + @a=&xor(*a,*z); + } + + +@L=@l; +@R=@r; +&PERM_OP(*R,*L,*T,4,0x0f0f0f0f); +&PERM_OP(*L,*R,*T,16,0x0000ffff); +&PERM_OP(*R,*L,*T,2,0x33333333); +&PERM_OP(*L,*R,*T,8,0x00ff00ff); +&PERM_OP(*R,*L,*T,1,0x55555555); + &printit(@L); + &printit(@R); +&PERM_OP(*R,*L,*T,1,0x55555555); +&PERM_OP(*L,*R,*T,8,0x00ff00ff); +&PERM_OP(*R,*L,*T,2,0x33333333); +&PERM_OP(*L,*R,*T,16,0x0000ffff); +&PERM_OP(*R,*L,*T,4,0x0f0f0f0f); + &printit(@L); + &printit(@R);
diff --git a/crypto/des/doPC1 b/crypto/des/doPC1 new file mode 100644 index 0000000..096afd8 --- /dev/null +++ b/crypto/des/doPC1
@@ -0,0 +1,110 @@ +#!/usr/local/bin/perl + +@l=( + 0, 1, 2, 3, 4, 5, 6, 7, + 8, 9,10,11,12,13,14,15, + 16,17,18,19,20,21,22,23, + 24,25,26,27,28,29,30,31 + ); +@r=( + 32,33,34,35,36,37,38,39, + 40,41,42,43,44,45,46,47, + 48,49,50,51,52,53,54,55, + 56,57,58,59,60,61,62,63 + ); + +require 'shifts.pl'; + +sub PERM_OP + { + local(*a,*b,*t,$n,$m)=@_; + + @z=&shift(*a,-$n); + @z=&xor(*b,*z); + @z=&and(*z,$m); + @b=&xor(*b,*z); + @z=&shift(*z,$n); + @a=&xor(*a,*z); + } + +sub HPERM_OP2 + { + local(*a,*t,$n,$m)=@_; + local(@x,@y,$i); + + @z=&shift(*a,16-$n); + @z=&xor(*a,*z); + @z=&and(*z,$m); + @a=&xor(*a,*z); + @z=&shift(*z,$n-16); + @a=&xor(*a,*z); + } + +sub HPERM_OP + { + local(*a,*t,$n,$m)=@_; + local(@x,@y,$i); + + for ($i=0; $i<16; $i++) + { + $x[$i]=$a[$i]; + $y[$i]=$a[16+$i]; + } + @z=&shift(*x,-$n); + @z=&xor(*y,*z); + @z=&and(*z,$m); + @y=&xor(*y,*z); + @z=&shift(*z,$n); + @x=&xor(*x,*z); + for ($i=0; $i<16; $i++) + { + $a[$i]=$x[$i]; + $a[16+$i]=$y[$i]; + } + } + +@L=@l; +@R=@r; + + print "---\n"; &printit(@R); +&PERM_OP(*R,*L,*T,4,0x0f0f0f0f); + print "---\n"; &printit(@R); +&HPERM_OP2(*L,*T,-2,0xcccc0000); +&HPERM_OP2(*R,*T,-2,0xcccc0000); + print "---\n"; &printit(@R); +&PERM_OP(*R,*L,*T,1,0x55555555); + print "---\n"; &printit(@R); +&PERM_OP(*L,*R,*T,8,0x00ff00ff); + print "---\n"; &printit(@R); +&PERM_OP(*R,*L,*T,1,0x55555555); + print "---\n"; &printit(@R); +# &printit(@L); + &printit(@R); +print <<"EOF"; +============================== +63 55 47 39 31 23 15 7 +62 54 46 38 30 22 14 6 +61 53 45 37 29 21 13 5 +60 52 44 36 -- -- -- -- + +57 49 41 33 25 17 9 1 +58 50 42 34 26 18 10 2 +59 51 43 35 27 19 11 3 +28 20 12 4 -- -- -- -- +EOF +exit(1); +@A=&and(*R,0x000000ff); +@A=&shift(*A,16); +@B=&and(*R,0x0000ff00); +@C=&and(*R,0x00ff0000); +@C=&shift(*C,-16); +@D=&and(*L,0xf0000000); +@D=&shift(*D,-4); +@A=&or(*A,*B); +@B=&or(*D,*C); +@R=&or(*A,*B); +@L=&and(*L,0x0fffffff); + + &printit(@L); + &printit(@R); +
diff --git a/crypto/des/doPC2 b/crypto/des/doPC2 new file mode 100644 index 0000000..fa5cf74 --- /dev/null +++ b/crypto/des/doPC2
@@ -0,0 +1,94 @@ +#!/usr/local/bin/perl + +@PC2_C=(14,17,11,24, 1, 5, + 3,28,15, 6,21,10, + 23,19,12, 4,26, 8, + 16, 7,27,20,13, 2, + ); + +@PC2_D=(41,52,31,37,47,55, + 30,40,51,45,33,48, + 44,49,39,56,34,53, + 46,42,50,36,29,32, + ); + +$i=0; +foreach (@PC2_C) { + $_--; +# printf "%2d,",$_; + $C{$_}=$i; + ++$i; +# print "\n" if ((($i) % 8) == 0); + } +$i=0; +#print "\n"; +foreach (@PC2_D) { + $_-=28; + $_--; +# printf "%2d,",$_; + $D{$_}=$i; + $i++; +# print "\n" if ((($i) % 8) == 0); + } + +#print "\n"; +foreach $i (0 .. 27) + { + $_=$C{$i}; +# printf "%2d,",$_; + $i++; +# print "\n" if ((($i) % 8) == 0); + } +#print "\n"; + +#print "\n"; +foreach $i (0 .. 27) + { + $_=$D{$i}; +# printf "%2d,",$_; + $i++; +# print "\n" if ((($i) % 8) == 0); + } +#print "\n"; + +print "static ulong skb[8][64]={\n"; +&doit("C",*C, 0, 1, 2, 3, 4, 5); +&doit("C",*C, 6, 7, 9,10,11,12); +&doit("C",*C,13,14,15,16,18,19); +&doit("C",*C,20,22,23,25,26,27); + +&doit("D",*D, 0, 1, 2, 3, 4, 5); +&doit("D",*D, 7, 8,10,11,12,13); +&doit("D",*D,15,16,17,18,19,20); +&doit("D",*D,21,22,23,24,26,27); +print "};\n"; + +sub doit + { + local($l,*A,@b)=@_; + local(@out); + + printf("/* for $l bits (numbered as per FIPS 46) %d %d %d %d %d %d */\n", + $b[0]+1, $b[1]+1, $b[2]+1, $b[3]+1, $b[4]+1, $b[5]+1); + for ($i=0; $i<64; $i++) + { + $out[$i]=0; + $j=1; +#print "\n"; + for ($k=0; $k<6; $k++) + { + $l=$A{$b[$k]}; +#print"$l - "; + if ((1<<$k) & $i) + { + $ll=int($l/6)*8+($l%6); + $out[$i]|=1<<($ll); + } + } + $pp=$out[$i]; + $pp=($pp&0xff0000ff)| (($pp&0x00ff0000)>>8)| + (($pp&0x0000ff00)<<8); + printf("0x%08X,",$pp); + print "\n" if (($i+1) % 4 == 0); + } + }
diff --git a/crypto/des/ecb3_enc.c b/crypto/des/ecb3_enc.c new file mode 100644 index 0000000..28c0d88 --- /dev/null +++ b/crypto/des/ecb3_enc.c
@@ -0,0 +1,87 @@ +/* crypto/des/ecb3_enc.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include "des_locl.h" + +void des_ecb3_encrypt(input, output, ks1, ks2, ks3, enc) +des_cblock (*input); +des_cblock (*output); +des_key_schedule ks1; +des_key_schedule ks2; +des_key_schedule ks3; +int enc; + { + register DES_LONG l0,l1; + register unsigned char *in,*out; + DES_LONG ll[2]; + + in=(unsigned char *)input; + out=(unsigned char *)output; + c2l(in,l0); + c2l(in,l1); + ll[0]=l0; + ll[1]=l1; + if (enc) + des_encrypt3(ll,ks1,ks2,ks3); + else + des_decrypt3(ll,ks1,ks2,ks3); + l0=ll[0]; + l1=ll[1]; + l2c(l0,out); + l2c(l1,out); + }
diff --git a/crypto/des/ecb_enc.c b/crypto/des/ecb_enc.c new file mode 100644 index 0000000..fac4b41 --- /dev/null +++ b/crypto/des/ecb_enc.c
@@ -0,0 +1,124 @@ +/* crypto/des/ecb_enc.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include "des_locl.h" +#include "spr.h" + +char *libdes_version="libdes v 3.24 - 20-Apr-1996 - eay"; +char *DES_version="DES part of SSLeay 0.8.1b 29-Jun-1998"; + +char *des_options() + { + static int init=1; + static char buf[32]; + + if (init) + { + char *ptr,*unroll,*risc,*size; + + init=0; +#ifdef DES_PTR + ptr="ptr"; +#else + ptr="idx"; +#endif +#if defined(DES_RISC1) || defined(DES_RISC2) +#ifdef DES_RISC1 + risc="risc1"; +#endif +#ifdef DES_RISC2 + risc="risc2"; +#endif +#else + risc="cisc"; +#endif +#ifdef DES_UNROLL + unroll="16"; +#else + unroll="4"; +#endif + if (sizeof(DES_LONG) != sizeof(long)) + size="int"; + else + size="long"; + sprintf(buf,"des(%s,%s,%s,%s)",ptr,risc,unroll,size); + } + return(buf); + } + + +void des_ecb_encrypt(input, output, ks, enc) +des_cblock (*input); +des_cblock (*output); +des_key_schedule ks; +int enc; + { + register DES_LONG l; + register unsigned char *in,*out; + DES_LONG ll[2]; + + in=(unsigned char *)input; + out=(unsigned char *)output; + c2l(in,l); ll[0]=l; + c2l(in,l); ll[1]=l; + des_encrypt(ll,ks,enc); + l=ll[0]; l2c(l,out); + l=ll[1]; l2c(l,out); + l=ll[0]=ll[1]=0; + } +
diff --git a/crypto/des/ede_enc.c b/crypto/des/ede_enc.c new file mode 100644 index 0000000..20c3cf3 --- /dev/null +++ b/crypto/des/ede_enc.c
@@ -0,0 +1,189 @@ +/* crypto/des/ede_enc.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include "des_locl.h" + +void des_ede3_cbc_encrypt(input, output, length, ks1, ks2, ks3, ivec, enc) +des_cblock (*input); +des_cblock (*output); +long length; +des_key_schedule ks1; +des_key_schedule ks2; +des_key_schedule ks3; +des_cblock (*ivec); +int enc; + { + register DES_LONG tin0,tin1; + register DES_LONG tout0,tout1,xor0,xor1; + register unsigned char *in,*out; + register long l=length; + DES_LONG tin[2]; + unsigned char *iv; + + in=(unsigned char *)input; + out=(unsigned char *)output; + iv=(unsigned char *)ivec; + + if (enc) + { + c2l(iv,tout0); + c2l(iv,tout1); + for (l-=8; l>=0; l-=8) + { + c2l(in,tin0); + c2l(in,tin1); + tin0^=tout0; + tin1^=tout1; + + tin[0]=tin0; + tin[1]=tin1; + des_encrypt3((DES_LONG *)tin,ks1,ks2,ks3); + tout0=tin[0]; + tout1=tin[1]; + + l2c(tout0,out); + l2c(tout1,out); + } + if (l != -8) + { + c2ln(in,tin0,tin1,l+8); + tin0^=tout0; + tin1^=tout1; + + tin[0]=tin0; + tin[1]=tin1; + des_encrypt3((DES_LONG *)tin,ks1,ks2,ks3); + tout0=tin[0]; + tout1=tin[1]; + + l2c(tout0,out); + l2c(tout1,out); + } + iv=(unsigned char *)ivec; + l2c(tout0,iv); + l2c(tout1,iv); + } + else + { + register DES_LONG t0,t1; + + c2l(iv,xor0); + c2l(iv,xor1); + for (l-=8; l>=0; l-=8) + { + c2l(in,tin0); + c2l(in,tin1); + + t0=tin0; + t1=tin1; + + tin[0]=tin0; + tin[1]=tin1; + des_decrypt3((DES_LONG *)tin,ks1,ks2,ks3); + tout0=tin[0]; + tout1=tin[1]; + + tout0^=xor0; + tout1^=xor1; + l2c(tout0,out); + l2c(tout1,out); + xor0=t0; + xor1=t1; + } + if (l != -8) + { + c2l(in,tin0); + c2l(in,tin1); + + t0=tin0; + t1=tin1; + + tin[0]=tin0; + tin[1]=tin1; + des_decrypt3((DES_LONG *)tin,ks1,ks2,ks3); + tout0=tin[0]; + tout1=tin[1]; + + tout0^=xor0; + tout1^=xor1; + l2cn(tout0,tout1,out,l+8); + xor0=t0; + xor1=t1; + } + iv=(unsigned char *)ivec; + l2c(xor0,iv); + l2c(xor1,iv); + } + tin0=tin1=tout0=tout1=xor0=xor1=0; + tin[0]=tin[1]=0; + } + +#ifdef undef /* MACRO */ +void des_ede2_cbc_encrypt(input, output, length, ks1, ks2, ivec, enc) +des_cblock (*input); +des_cblock (*output); +long length; +des_key_schedule ks1; +des_key_schedule ks2; +des_cblock (*ivec); +int enc; + { + des_ede3_cbc_encrypt(input,output,length,ks1,ks2,ks1,ivec,enc); + } +#endif +
diff --git a/crypto/des/enc_read.c b/crypto/des/enc_read.c new file mode 100644 index 0000000..3b254d0 --- /dev/null +++ b/crypto/des/enc_read.c
@@ -0,0 +1,214 @@ +/* crypto/des/enc_read.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include <errno.h> +#include "des_locl.h" + +/* This has some uglies in it but it works - even over sockets. */ +/*extern int errno;*/ +int des_rw_mode=DES_PCBC_MODE; + +int des_enc_read(fd, buf, len, sched, iv) +int fd; +char *buf; +int len; +des_key_schedule sched; +des_cblock (*iv); + { + /* data to be unencrypted */ + int net_num=0; + static unsigned char *net=NULL; + /* extra unencrypted data + * for when a block of 100 comes in but is des_read one byte at + * a time. */ + static char *unnet=NULL; + static int unnet_start=0; + static int unnet_left=0; + static char *tmpbuf=NULL; + int i; + long num=0,rnum; + unsigned char *p; + + if (tmpbuf == NULL) + { + tmpbuf=(char *)malloc(BSIZE); + if (tmpbuf == NULL) return(-1); + } + if (net == NULL) + { + net=(unsigned char *)malloc(BSIZE); + if (net == NULL) return(-1); + } + if (unnet == NULL) + { + unnet=(char *)malloc(BSIZE); + if (unnet == NULL) return(-1); + } + /* left over data from last decrypt */ + if (unnet_left != 0) + { + if (unnet_left < len) + { + /* we still still need more data but will return + * with the number of bytes we have - should always + * check the return value */ + memcpy(buf,&(unnet[unnet_start]), + (unsigned int)unnet_left); + /* eay 26/08/92 I had the next 2 lines + * reversed :-( */ + i=unnet_left; + unnet_start=unnet_left=0; + } + else + { + memcpy(buf,&(unnet[unnet_start]),(unsigned int)len); + unnet_start+=len; + unnet_left-=len; + i=len; + } + return(i); + } + + /* We need to get more data. */ + if (len > MAXWRITE) len=MAXWRITE; + + /* first - get the length */ + while (net_num < HDRSIZE) + { + i=read(fd,&(net[net_num]),(unsigned int)HDRSIZE-net_num); + if ((i == -1) && (errno == EINTR)) continue; + if (i <= 0) return(0); + net_num+=i; + } + + /* we now have at net_num bytes in net */ + p=net; + /* num=0; */ + n2l(p,num); + /* num should be rounded up to the next group of eight + * we make sure that we have read a multiple of 8 bytes from the net. + */ + if ((num > MAXWRITE) || (num < 0)) /* error */ + return(-1); + rnum=(num < 8)?8:((num+7)/8*8); + + net_num=0; + while (net_num < rnum) + { + i=read(fd,&(net[net_num]),(unsigned int)rnum-net_num); + if ((i == -1) && (errno == EINTR)) continue; + if (i <= 0) return(0); + net_num+=i; + } + + /* Check if there will be data left over. */ + if (len < num) + { + if (des_rw_mode & DES_PCBC_MODE) + des_pcbc_encrypt((des_cblock *)net,(des_cblock *)unnet, + num,sched,iv,DES_DECRYPT); + else + des_cbc_encrypt((des_cblock *)net,(des_cblock *)unnet, + num,sched,iv,DES_DECRYPT); + memcpy(buf,unnet,(unsigned int)len); + unnet_start=len; + unnet_left=(int)num-len; + + /* The following line is done because we return num + * as the number of bytes read. */ + num=len; + } + else + { + /* >output is a multiple of 8 byes, if len < rnum + * >we must be careful. The user must be aware that this + * >routine will write more bytes than he asked for. + * >The length of the buffer must be correct. + * FIXED - Should be ok now 18-9-90 - eay */ + if (len < rnum) + { + + if (des_rw_mode & DES_PCBC_MODE) + des_pcbc_encrypt((des_cblock *)net, + (des_cblock *)tmpbuf, + num,sched,iv,DES_DECRYPT); + else + des_cbc_encrypt((des_cblock *)net, + (des_cblock *)tmpbuf, + num,sched,iv,DES_DECRYPT); + + /* eay 26/08/92 fix a bug that returned more + * bytes than you asked for (returned len bytes :-( */ + memcpy(buf,tmpbuf,(unsigned int)num); + } + else + { + if (des_rw_mode & DES_PCBC_MODE) + des_pcbc_encrypt((des_cblock *)net, + (des_cblock *)buf,num,sched,iv, + DES_DECRYPT); + else + des_cbc_encrypt((des_cblock *)net, + (des_cblock *)buf,num,sched,iv, + DES_DECRYPT); + } + } + return((int)num); + } +
diff --git a/crypto/des/enc_writ.c b/crypto/des/enc_writ.c new file mode 100644 index 0000000..672c745 --- /dev/null +++ b/crypto/des/enc_writ.c
@@ -0,0 +1,160 @@ +/* crypto/des/enc_writ.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <errno.h> +#include <time.h> +#include "des_locl.h" + +int des_enc_write(fd, buf, len, sched, iv) +int fd; +char *buf; +int len; +des_key_schedule sched; +des_cblock (*iv); + { +#ifdef _LIBC + extern int srandom(); + extern unsigned long time(); + extern int random(); + extern int write(); +#endif + + long rnum; + int i,j,k,outnum; + char *outbuf=NULL; + char shortbuf[8]; + char *p; + static int start=1; + + if (outbuf == NULL) + { + outbuf=(char *)malloc(BSIZE+HDRSIZE); + if (outbuf == NULL) return(-1); + } + /* If we are sending less than 8 bytes, the same char will look + * the same if we don't pad it out with random bytes */ + if (start) + { + start=0; + srandom((unsigned int)time(NULL)); + } + + /* lets recurse if we want to send the data in small chunks */ + if (len > MAXWRITE) + { + j=0; + for (i=0; i<len; i+=k) + { + k=des_enc_write(fd,&(buf[i]), + ((len-i) > MAXWRITE)?MAXWRITE:(len-i),sched,iv); + if (k < 0) + return(k); + else + j+=k; + } + return(j); + } + + /* write length first */ + p=outbuf; + l2n(len,p); + + /* pad short strings */ + if (len < 8) + { + p=shortbuf; + memcpy(shortbuf,buf,(unsigned int)len); + for (i=len; i<8; i++) + shortbuf[i]=random(); + rnum=8; + } + else + { + p=buf; + rnum=((len+7)/8*8); /* round up to nearest eight */ + } + + if (des_rw_mode & DES_PCBC_MODE) + des_pcbc_encrypt((des_cblock *)p, + (des_cblock *)&(outbuf[HDRSIZE]), + (long)((len<8)?8:len),sched,iv,DES_ENCRYPT); + else + des_cbc_encrypt((des_cblock *)p, + (des_cblock *)&(outbuf[HDRSIZE]), + (long)((len<8)?8:len),sched,iv,DES_ENCRYPT); + + /* output */ + outnum=(int)rnum+HDRSIZE; + + for (j=0; j<outnum; j+=i) + { + /* eay 26/08/92 I was not doing writing from where we + * got upto. */ + i=write(fd,&(outbuf[j]),(unsigned int)(outnum-j)); + if (i == -1) + { + if (errno == EINTR) + i=0; + else /* This is really a bad error - very bad + * It will stuff-up both ends. */ + return(-1); + } + } + + return(len); + }
diff --git a/crypto/des/fcrypt.c b/crypto/des/fcrypt.c new file mode 100644 index 0000000..db9ad65 --- /dev/null +++ b/crypto/des/fcrypt.c
@@ -0,0 +1,153 @@ +/* NOCW */ +#include <stdio.h> + +/* This version of crypt has been developed from my MIT compatable + * DES library. + * The library is available at pub/Crypto/DES at ftp.psy.uq.oz.au + * Eric Young (eay@cryptsoft.com) + */ + +/* Modification by Jens Kupferschmidt (Cu) + * I have included directive PARA for shared memory computers. + * I have included a directive LONGCRYPT to using this routine to cipher + * passwords with more then 8 bytes like HP-UX 10.x it used. The MAXPLEN + * definition is the maximum of lenght of password and can changed. I have + * defined 24. + */ + +#include "des_locl.h" + +/* Added more values to handle illegal salt values the way normal + * crypt() implementations do. The patch was sent by + * Bjorn Gronvall <bg@sics.se> + */ +static unsigned const char con_salt[128]={ +0xD2,0xD3,0xD4,0xD5,0xD6,0xD7,0xD8,0xD9, +0xDA,0xDB,0xDC,0xDD,0xDE,0xDF,0xE0,0xE1, +0xE2,0xE3,0xE4,0xE5,0xE6,0xE7,0xE8,0xE9, +0xEA,0xEB,0xEC,0xED,0xEE,0xEF,0xF0,0xF1, +0xF2,0xF3,0xF4,0xF5,0xF6,0xF7,0xF8,0xF9, +0xFA,0xFB,0xFC,0xFD,0xFE,0xFF,0x00,0x01, +0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09, +0x0A,0x0B,0x05,0x06,0x07,0x08,0x09,0x0A, +0x0B,0x0C,0x0D,0x0E,0x0F,0x10,0x11,0x12, +0x13,0x14,0x15,0x16,0x17,0x18,0x19,0x1A, +0x1B,0x1C,0x1D,0x1E,0x1F,0x20,0x21,0x22, +0x23,0x24,0x25,0x20,0x21,0x22,0x23,0x24, +0x25,0x26,0x27,0x28,0x29,0x2A,0x2B,0x2C, +0x2D,0x2E,0x2F,0x30,0x31,0x32,0x33,0x34, +0x35,0x36,0x37,0x38,0x39,0x3A,0x3B,0x3C, +0x3D,0x3E,0x3F,0x40,0x41,0x42,0x43,0x44, +}; + +static unsigned const char cov_2char[64]={ +0x2E,0x2F,0x30,0x31,0x32,0x33,0x34,0x35, +0x36,0x37,0x38,0x39,0x41,0x42,0x43,0x44, +0x45,0x46,0x47,0x48,0x49,0x4A,0x4B,0x4C, +0x4D,0x4E,0x4F,0x50,0x51,0x52,0x53,0x54, +0x55,0x56,0x57,0x58,0x59,0x5A,0x61,0x62, +0x63,0x64,0x65,0x66,0x67,0x68,0x69,0x6A, +0x6B,0x6C,0x6D,0x6E,0x6F,0x70,0x71,0x72, +0x73,0x74,0x75,0x76,0x77,0x78,0x79,0x7A +}; + +#ifndef NOPROTO +void fcrypt_body(DES_LONG *out,des_key_schedule ks, + DES_LONG Eswap0, DES_LONG Eswap1); + +#ifdef PERL5 +char *des_crypt(const char *buf,const char *salt); +#else +char *crypt(const char *buf,const char *salt); +#endif +#else +void fcrypt_body(); +#ifdef PERL5 +char *des_crypt(); +#else +char *crypt(); +#endif +#endif + +#ifdef PERL5 +char *des_crypt(buf,salt) +#else +char *crypt(buf,salt) +#endif +const char *buf; +const char *salt; + { + static char buff[14]; + + return(des_fcrypt(buf,salt,buff)); + } + + +char *des_fcrypt(buf,salt,ret) +const char *buf; +const char *salt; +char *ret; + { + unsigned int i,j,x,y; + DES_LONG Eswap0,Eswap1; + DES_LONG out[2],ll; + des_cblock key; + des_key_schedule ks; + unsigned char bb[9]; + unsigned char *b=bb; + unsigned char c,u; + + /* eay 25/08/92 + * If you call crypt("pwd","*") as often happens when you + * have * as the pwd field in /etc/passwd, the function + * returns *\0XXXXXXXXX + * The \0 makes the string look like * so the pwd "*" would + * crypt to "*". This was found when replacing the crypt in + * our shared libraries. People found that the disbled + * accounts effectivly had no passwd :-(. */ + x=ret[0]=((salt[0] == '\0')?'A':salt[0]); + Eswap0=con_salt[x]<<2; + x=ret[1]=((salt[1] == '\0')?'A':salt[1]); + Eswap1=con_salt[x]<<6; + +/* EAY +r=strlen(buf); +r=(r+7)/8; +*/ + for (i=0; i<8; i++) + { + c= *(buf++); + if (!c) break; + key[i]=(c<<1); + } + for (; i<8; i++) + key[i]=0; + + des_set_key((des_cblock *)(key),ks); + fcrypt_body(&(out[0]),ks,Eswap0,Eswap1); + + ll=out[0]; l2c(ll,b); + ll=out[1]; l2c(ll,b); + y=0; + u=0x80; + bb[8]=0; + for (i=2; i<13; i++) + { + c=0; + for (j=0; j<6; j++) + { + c<<=1; + if (bb[y] & u) c|=1; + u>>=1; + if (!u) + { + y++; + u=0x80; + } + } + ret[i]=cov_2char[c]; + } + ret[13]='\0'; + return(ret); + } +
diff --git a/crypto/des/fcrypt_b.c b/crypto/des/fcrypt_b.c new file mode 100644 index 0000000..f929b66 --- /dev/null +++ b/crypto/des/fcrypt_b.c
@@ -0,0 +1,148 @@ +/* crypto/des/fcrypt_b.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> + +/* This version of crypt has been developed from my MIT compatable + * DES library. + * The library is available at pub/Crypto/DES at ftp.psy.uq.oz.au + * Eric Young (eay@cryptsoft.com) + */ + +#define DES_FCRYPT +#include "des_locl.h" +#undef DES_FCRYPT + +#undef PERM_OP +#define PERM_OP(a,b,t,n,m) ((t)=((((a)>>(n))^(b))&(m)),\ + (b)^=(t),\ + (a)^=((t)<<(n))) + +#undef HPERM_OP +#define HPERM_OP(a,t,n,m) ((t)=((((a)<<(16-(n)))^(a))&(m)),\ + (a)=(a)^(t)^(t>>(16-(n))))\ + +void fcrypt_body(out, ks, Eswap0, Eswap1) +DES_LONG *out; +des_key_schedule ks; +DES_LONG Eswap0; +DES_LONG Eswap1; + { + register DES_LONG l,r,t,u; +#ifdef DES_PTR + register unsigned char *des_SP=(unsigned char *)des_SPtrans; +#endif + register DES_LONG *s; + register int j; + register DES_LONG E0,E1; + + l=0; + r=0; + + s=(DES_LONG *)ks; + E0=Eswap0; + E1=Eswap1; + + for (j=0; j<25; j++) + { +#ifdef DES_UNROLL + register int i; + + for (i=0; i<32; i+=8) + { + D_ENCRYPT(l,r,i+0); /* 1 */ + D_ENCRYPT(r,l,i+2); /* 2 */ + D_ENCRYPT(l,r,i+4); /* 1 */ + D_ENCRYPT(r,l,i+6); /* 2 */ + } +#else + D_ENCRYPT(l,r, 0); /* 1 */ + D_ENCRYPT(r,l, 2); /* 2 */ + D_ENCRYPT(l,r, 4); /* 3 */ + D_ENCRYPT(r,l, 6); /* 4 */ + D_ENCRYPT(l,r, 8); /* 5 */ + D_ENCRYPT(r,l,10); /* 6 */ + D_ENCRYPT(l,r,12); /* 7 */ + D_ENCRYPT(r,l,14); /* 8 */ + D_ENCRYPT(l,r,16); /* 9 */ + D_ENCRYPT(r,l,18); /* 10 */ + D_ENCRYPT(l,r,20); /* 11 */ + D_ENCRYPT(r,l,22); /* 12 */ + D_ENCRYPT(l,r,24); /* 13 */ + D_ENCRYPT(r,l,26); /* 14 */ + D_ENCRYPT(l,r,28); /* 15 */ + D_ENCRYPT(r,l,30); /* 16 */ +#endif + + t=l; + l=r; + r=t; + } + l=ROTATE(l,3)&0xffffffffL; + r=ROTATE(r,3)&0xffffffffL; + + PERM_OP(l,r,t, 1,0x55555555L); + PERM_OP(r,l,t, 8,0x00ff00ffL); + PERM_OP(l,r,t, 2,0x33333333L); + PERM_OP(r,l,t,16,0x0000ffffL); + PERM_OP(l,r,t, 4,0x0f0f0f0fL); + + out[0]=r; + out[1]=l; + } +
diff --git a/crypto/des/makefile.bc b/crypto/des/makefile.bc new file mode 100644 index 0000000..1fe6d49 --- /dev/null +++ b/crypto/des/makefile.bc
@@ -0,0 +1,50 @@ +# +# Origional BC Makefile from Teun <Teun.Nijssen@kub.nl> +# +# +CC = bcc +TLIB = tlib /0 /C +# note: the -3 flag produces code for 386, 486, Pentium etc; omit it for 286s +OPTIMIZE= -3 -O2 +#WINDOWS= -W +CFLAGS = -c -ml -d $(OPTIMIZE) $(WINDOWS) -DMSDOS +LFLAGS = -ml $(WINDOWS) + +.c.obj: + $(CC) $(CFLAGS) $*.c + +.obj.exe: + $(CC) $(LFLAGS) -e$*.exe $*.obj libdes.lib + +all: $(LIB) destest.exe rpw.exe des.exe speed.exe + +# "make clean": use a directory containing only libdes .exe and .obj files... +clean: + del *.exe + del *.obj + del libdes.lib + del libdes.rsp + +OBJS= cbc_cksm.obj cbc_enc.obj ecb_enc.obj pcbc_enc.obj \ + qud_cksm.obj rand_key.obj set_key.obj str2key.obj \ + enc_read.obj enc_writ.obj fcrypt.obj cfb_enc.obj \ + ecb3_enc.obj ofb_enc.obj cbc3_enc.obj read_pwd.obj\ + cfb64enc.obj ofb64enc.obj ede_enc.obj cfb64ede.obj\ + ofb64ede.obj supp.obj + +LIB= libdes.lib + +$(LIB): $(OBJS) + del $(LIB) + makersp "+%s &\n" &&| + $(OBJS) +| >libdes.rsp + $(TLIB) libdes.lib @libdes.rsp,nul + del libdes.rsp + +destest.exe: destest.obj libdes.lib +rpw.exe: rpw.obj libdes.lib +speed.exe: speed.obj libdes.lib +des.exe: des.obj libdes.lib + +
diff --git a/crypto/des/ncbc_enc.c b/crypto/des/ncbc_enc.c new file mode 100644 index 0000000..b79d965 --- /dev/null +++ b/crypto/des/ncbc_enc.c
@@ -0,0 +1,141 @@ +/* crypto/des/ncbc_enc.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include "des_locl.h" + +void des_ncbc_encrypt(input, output, length, schedule, ivec, enc) +des_cblock (*input); +des_cblock (*output); +long length; +des_key_schedule schedule; +des_cblock (*ivec); +int enc; + { + register DES_LONG tin0,tin1; + register DES_LONG tout0,tout1,xor0,xor1; + register unsigned char *in,*out; + register long l=length; + DES_LONG tin[2]; + unsigned char *iv; + + in=(unsigned char *)input; + out=(unsigned char *)output; + iv=(unsigned char *)ivec; + + if (enc) + { + c2l(iv,tout0); + c2l(iv,tout1); + for (l-=8; l>=0; l-=8) + { + c2l(in,tin0); + c2l(in,tin1); + tin0^=tout0; tin[0]=tin0; + tin1^=tout1; tin[1]=tin1; + des_encrypt((DES_LONG *)tin,schedule,DES_ENCRYPT); + tout0=tin[0]; l2c(tout0,out); + tout1=tin[1]; l2c(tout1,out); + } + if (l != -8) + { + c2ln(in,tin0,tin1,l+8); + tin0^=tout0; tin[0]=tin0; + tin1^=tout1; tin[1]=tin1; + des_encrypt((DES_LONG *)tin,schedule,DES_ENCRYPT); + tout0=tin[0]; l2c(tout0,out); + tout1=tin[1]; l2c(tout1,out); + } + iv=(unsigned char *)ivec; + l2c(tout0,iv); + l2c(tout1,iv); + } + else + { + c2l(iv,xor0); + c2l(iv,xor1); + for (l-=8; l>=0; l-=8) + { + c2l(in,tin0); tin[0]=tin0; + c2l(in,tin1); tin[1]=tin1; + des_encrypt((DES_LONG *)tin,schedule,DES_DECRYPT); + tout0=tin[0]^xor0; + tout1=tin[1]^xor1; + l2c(tout0,out); + l2c(tout1,out); + xor0=tin0; + xor1=tin1; + } + if (l != -8) + { + c2l(in,tin0); tin[0]=tin0; + c2l(in,tin1); tin[1]=tin1; + des_encrypt((DES_LONG *)tin,schedule,DES_DECRYPT); + tout0=tin[0]^xor0; + tout1=tin[1]^xor1; + l2cn(tout0,tout1,out,l+8); + xor0=tin0; + xor1=tin1; + } + iv=(unsigned char *)ivec; + l2c(xor0,iv); + l2c(xor1,iv); + } + tin0=tin1=tout0=tout1=xor0=xor1=0; + tin[0]=tin[1]=0; + } +
diff --git a/crypto/des/ofb64ede.c b/crypto/des/ofb64ede.c new file mode 100644 index 0000000..6a6b95c --- /dev/null +++ b/crypto/des/ofb64ede.c
@@ -0,0 +1,131 @@ +/* crypto/des/ofb64ede.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include "des_locl.h" + +/* The input and output encrypted as though 64bit ofb mode is being + * used. The extra state information to record how much of the + * 64bit block we have used is contained in *num; + */ +void des_ede3_ofb64_encrypt(in, out, length, k1,k2,k3, ivec, num) +register unsigned char *in; +register unsigned char *out; +long length; +des_key_schedule k1,k2,k3; +des_cblock (*ivec); +int *num; + { + register DES_LONG v0,v1; + register int n= *num; + register long l=length; + des_cblock d; + register char *dp; + DES_LONG ti[2]; + unsigned char *iv; + int save=0; + + iv=(unsigned char *)ivec; + c2l(iv,v0); + c2l(iv,v1); + ti[0]=v0; + ti[1]=v1; + dp=(char *)d; + l2c(v0,dp); + l2c(v1,dp); + while (l--) + { + if (n == 0) + { + ti[0]=v0; + ti[1]=v1; + des_encrypt3((DES_LONG *)ti,k1,k2,k3); + v0=ti[0]; + v1=ti[1]; + + dp=(char *)d; + l2c(v0,dp); + l2c(v1,dp); + save++; + } + *(out++)= *(in++)^d[n]; + n=(n+1)&0x07; + } + if (save) + { +/* v0=ti[0]; + v1=ti[1];*/ + iv=(unsigned char *)ivec; + l2c(v0,iv); + l2c(v1,iv); + } + v0=v1=ti[0]=ti[1]=0; + *num=n; + } + +#ifdef undef /* MACRO */ +void des_ede2_ofb64_encrypt(in, out, length, k1,k2, ivec, num) +register unsigned char *in; +register unsigned char *out; +long length; +des_key_schedule k1,k2; +des_cblock (*ivec); +int *num; + { + des_ede3_ofb64_encrypt(in, out, length, k1,k2,k1, ivec, num); + } +#endif
diff --git a/crypto/des/ofb64enc.c b/crypto/des/ofb64enc.c new file mode 100644 index 0000000..fe40739 --- /dev/null +++ b/crypto/des/ofb64enc.c
@@ -0,0 +1,114 @@ +/* crypto/des/ofb64enc.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include "des_locl.h" + +/* The input and output encrypted as though 64bit ofb mode is being + * used. The extra state information to record how much of the + * 64bit block we have used is contained in *num; + */ +void des_ofb64_encrypt(in, out, length, schedule, ivec, num) +register unsigned char *in; +register unsigned char *out; +long length; +des_key_schedule schedule; +des_cblock (*ivec); +int *num; + { + register DES_LONG v0,v1,t; + register int n= *num; + register long l=length; + des_cblock d; + register char *dp; + DES_LONG ti[2]; + unsigned char *iv; + int save=0; + + iv=(unsigned char *)ivec; + c2l(iv,v0); + c2l(iv,v1); + ti[0]=v0; + ti[1]=v1; + dp=(char *)d; + l2c(v0,dp); + l2c(v1,dp); + while (l--) + { + if (n == 0) + { + des_encrypt((DES_LONG *)ti,schedule,DES_ENCRYPT); + dp=(char *)d; + t=ti[0]; l2c(t,dp); + t=ti[1]; l2c(t,dp); + save++; + } + *(out++)= *(in++)^d[n]; + n=(n+1)&0x07; + } + if (save) + { + v0=ti[0]; + v1=ti[1]; + iv=(unsigned char *)ivec; + l2c(v0,iv); + l2c(v1,iv); + } + t=v0=v1=ti[0]=ti[1]=0; + *num=n; + } +
diff --git a/crypto/des/ofb_enc.c b/crypto/des/ofb_enc.c new file mode 100644 index 0000000..9b2ecb6 --- /dev/null +++ b/crypto/des/ofb_enc.c
@@ -0,0 +1,122 @@ +/* crypto/des/ofb_enc.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include "des_locl.h" + +/* The input and output are loaded in multiples of 8 bits. + * What this means is that if you hame numbits=12 and length=2 + * the first 12 bits will be retrieved from the first byte and half + * the second. The second 12 bits will come from the 3rd and half the 4th + * byte. + */ +void des_ofb_encrypt(in, out, numbits, length, schedule, ivec) +unsigned char *in; +unsigned char *out; +int numbits; +long length; +des_key_schedule schedule; +des_cblock (*ivec); + { + register DES_LONG d0,d1,v0,v1,n=(numbits+7)/8; + register DES_LONG mask0,mask1; + register long l=length; + register int num=numbits; + DES_LONG ti[2]; + unsigned char *iv; + + if (num > 64) return; + if (num > 32) + { + mask0=0xffffffffL; + if (num >= 64) + mask1=mask0; + else + mask1=(1L<<(num-32))-1; + } + else + { + if (num == 32) + mask0=0xffffffffL; + else + mask0=(1L<<num)-1; + mask1=0x00000000; + } + + iv=(unsigned char *)ivec; + c2l(iv,v0); + c2l(iv,v1); + ti[0]=v0; + ti[1]=v1; + while (l-- > 0) + { + des_encrypt((DES_LONG *)ti,schedule,DES_ENCRYPT); + c2ln(in,d0,d1,n); + in+=n; + d0=(d0^ti[0])&mask0; + d1=(d1^ti[1])&mask1; + l2cn(d0,d1,out,n); + out+=n; + } + v0=ti[0]; + v1=ti[1]; + iv=(unsigned char *)ivec; + l2c(v0,iv); + l2c(v1,iv); + v0=v1=d0=d1=ti[0]=ti[1]=0; + } +
diff --git a/crypto/des/options.txt b/crypto/des/options.txt new file mode 100644 index 0000000..9fe6488 --- /dev/null +++ b/crypto/des/options.txt
@@ -0,0 +1,39 @@ +Note that the UNROLL option makes the 'inner' des loop unroll all 16 rounds +instead of the default 4. +RISC1 and RISC2 are 2 alternatives for the inner loop and +PTR means to use pointers arithmatic instead of arrays. + +FreeBSD - Pentium Pro 200mhz - gcc 2.7.2.2 - assember 577,000 4620k/s +IRIX 6.2 - R10000 195mhz - cc (-O3 -n32) - UNROLL RISC2 PTR 496,000 3968k/s +solaris 2.5.1 usparc 167mhz?? - SC4.0 - UNROLL RISC1 PTR [1] 459,400 3672k/s +FreeBSD - Pentium Pro 200mhz - gcc 2.7.2.2 - UNROLL RISC1 433,000 3468k/s +solaris 2.5.1 usparc 167mhz?? - gcc 2.7.2 - UNROLL 380,000 3041k/s +linux - pentium 100mhz - gcc 2.7.0 - assember 281,000 2250k/s +NT 4.0 - pentium 100mhz - VC 4.2 - assember 281,000 2250k/s +AIX 4.1? - PPC604 100mhz - cc - UNROLL 275,000 2200k/s +IRIX 5.3 - R4400 200mhz - gcc 2.6.3 - UNROLL RISC2 PTR 235,300 1882k/s +IRIX 5.3 - R4400 200mhz - cc - UNROLL RISC2 PTR 233,700 1869k/s +NT 4.0 - pentium 100mhz - VC 4.2 - UNROLL RISC1 PTR 191,000 1528k/s +DEC Alpha 165mhz?? - cc - RISC2 PTR [2] 181,000 1448k/s +linux - pentium 100mhz - gcc 2.7.0 - UNROLL RISC1 PTR 158,500 1268k/s +HPUX 10 - 9000/887 - cc - UNROLL [3] 148,000 1190k/s +solaris 2.5.1 - sparc 10 50mhz - gcc 2.7.2 - UNROLL 123,600 989k/s +IRIX 5.3 - R4000 100mhz - cc - UNROLL RISC2 PTR 101,000 808k/s +DGUX - 88100 50mhz(?) - gcc 2.6.3 - UNROLL 81,000 648k/s +solaris 2.4 486 50mhz - gcc 2.6.3 - assember 65,000 522k/s +HPUX 10 - 9000/887 - k&r cc (default compiler) - UNROLL PTR 76,000 608k/s +solaris 2.4 486 50mhz - gcc 2.6.3 - UNROLL RISC2 43,500 344k/s +AIX - old slow one :-) - cc - 39,000 312k/s + +Notes. +[1] For the ultra sparc, SunC 4.0 + cc -xtarget=ultra -xarch=v8plus -Xa -xO5, running 'des_opts' + gives a speed of 344,000 des/s while 'speed' gives 459,000 des/s. + I'll record the higher since it is coming from the library but it + is all rather weird. +[2] Similar to the ultra sparc ([1]), 181,000 for 'des_opts' vs 175,000. +[3] I was unable to get access to this machine when it was not heavily loaded. + As such, my timing program was never able to get more that %30 of the CPU. + This would cause the program to give much lower speed numbers because + it would be 'fighting' to stay in the cache with the other CPU burning + processes.
diff --git a/crypto/des/pcbc_enc.c b/crypto/des/pcbc_enc.c new file mode 100644 index 0000000..8adba1a --- /dev/null +++ b/crypto/des/pcbc_enc.c
@@ -0,0 +1,126 @@ +/* crypto/des/pcbc_enc.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include "des_locl.h" + +void des_pcbc_encrypt(input, output, length, schedule, ivec, enc) +des_cblock (*input); +des_cblock (*output); +long length; +des_key_schedule schedule; +des_cblock (*ivec); +int enc; + { + register DES_LONG sin0,sin1,xor0,xor1,tout0,tout1; + DES_LONG tin[2]; + unsigned char *in,*out,*iv; + + in=(unsigned char *)input; + out=(unsigned char *)output; + iv=(unsigned char *)ivec; + + if (enc) + { + c2l(iv,xor0); + c2l(iv,xor1); + for (; length>0; length-=8) + { + if (length >= 8) + { + c2l(in,sin0); + c2l(in,sin1); + } + else + c2ln(in,sin0,sin1,length); + tin[0]=sin0^xor0; + tin[1]=sin1^xor1; + des_encrypt((DES_LONG *)tin,schedule,DES_ENCRYPT); + tout0=tin[0]; + tout1=tin[1]; + xor0=sin0^tout0; + xor1=sin1^tout1; + l2c(tout0,out); + l2c(tout1,out); + } + } + else + { + c2l(iv,xor0); c2l(iv,xor1); + for (; length>0; length-=8) + { + c2l(in,sin0); + c2l(in,sin1); + tin[0]=sin0; + tin[1]=sin1; + des_encrypt((DES_LONG *)tin,schedule,DES_DECRYPT); + tout0=tin[0]^xor0; + tout1=tin[1]^xor1; + if (length >= 8) + { + l2c(tout0,out); + l2c(tout1,out); + } + else + l2cn(tout0,tout1,out,length); + xor0=tout0^sin0; + xor1=tout1^sin1; + } + } + tin[0]=tin[1]=0; + sin0=sin1=xor0=xor1=tout0=tout1=0; + }
diff --git a/crypto/des/podd.h b/crypto/des/podd.h new file mode 100644 index 0000000..c00cd6b --- /dev/null +++ b/crypto/des/podd.h
@@ -0,0 +1,75 @@ +/* crypto/des/podd.h */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +static const unsigned char odd_parity[256]={ + 1, 1, 2, 2, 4, 4, 7, 7, 8, 8, 11, 11, 13, 13, 14, 14, + 16, 16, 19, 19, 21, 21, 22, 22, 25, 25, 26, 26, 28, 28, 31, 31, + 32, 32, 35, 35, 37, 37, 38, 38, 41, 41, 42, 42, 44, 44, 47, 47, + 49, 49, 50, 50, 52, 52, 55, 55, 56, 56, 59, 59, 61, 61, 62, 62, + 64, 64, 67, 67, 69, 69, 70, 70, 73, 73, 74, 74, 76, 76, 79, 79, + 81, 81, 82, 82, 84, 84, 87, 87, 88, 88, 91, 91, 93, 93, 94, 94, + 97, 97, 98, 98,100,100,103,103,104,104,107,107,109,109,110,110, +112,112,115,115,117,117,118,118,121,121,122,122,124,124,127,127, +128,128,131,131,133,133,134,134,137,137,138,138,140,140,143,143, +145,145,146,146,148,148,151,151,152,152,155,155,157,157,158,158, +161,161,162,162,164,164,167,167,168,168,171,171,173,173,174,174, +176,176,179,179,181,181,182,182,185,185,186,186,188,188,191,191, +193,193,194,194,196,196,199,199,200,200,203,203,205,205,206,206, +208,208,211,211,213,213,214,214,217,217,218,218,220,220,223,223, +224,224,227,227,229,229,230,230,233,233,234,234,236,236,239,239, +241,241,242,242,244,244,247,247,248,248,251,251,253,253,254,254};
diff --git a/crypto/des/qud_cksm.c b/crypto/des/qud_cksm.c new file mode 100644 index 0000000..39e8f40 --- /dev/null +++ b/crypto/des/qud_cksm.c
@@ -0,0 +1,144 @@ +/* crypto/des/qud_cksm.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +/* From "Message Authentication" R.R. Jueneman, S.M. Matyas, C.H. Meyer + * IEEE Communications Magazine Sept 1985 Vol. 23 No. 9 p 29-40 + * This module in only based on the code in this paper and is + * almost definitely not the same as the MIT implementation. + */ +#include "des_locl.h" + +/* bug fix for dos - 7/6/91 - Larry hughes@logos.ucs.indiana.edu */ +#define Q_B0(a) (((DES_LONG)(a))) +#define Q_B1(a) (((DES_LONG)(a))<<8) +#define Q_B2(a) (((DES_LONG)(a))<<16) +#define Q_B3(a) (((DES_LONG)(a))<<24) + +/* used to scramble things a bit */ +/* Got the value MIT uses via brute force :-) 2/10/90 eay */ +#define NOISE ((DES_LONG)83653421L) + +DES_LONG des_quad_cksum(input, output, length, out_count, seed) +des_cblock (*input); +des_cblock (*output); +long length; +int out_count; +des_cblock (*seed); + { + DES_LONG z0,z1,t0,t1; + int i; + long l; + unsigned char *cp; + unsigned char *lp; + + if (out_count < 1) out_count=1; + lp=(unsigned char *)output; + + z0=Q_B0((*seed)[0])|Q_B1((*seed)[1])|Q_B2((*seed)[2])|Q_B3((*seed)[3]); + z1=Q_B0((*seed)[4])|Q_B1((*seed)[5])|Q_B2((*seed)[6])|Q_B3((*seed)[7]); + + for (i=0; ((i<4)&&(i<out_count)); i++) + { + cp=(unsigned char *)input; + l=length; + while (l > 0) + { + if (l > 1) + { + t0= (DES_LONG)(*(cp++)); + t0|=(DES_LONG)Q_B1(*(cp++)); + l--; + } + else + t0= (DES_LONG)(*(cp++)); + l--; + /* add */ + t0+=z0; + t0&=0xffffffffL; + t1=z1; + /* square, well sort of square */ + z0=((((t0*t0)&0xffffffffL)+((t1*t1)&0xffffffffL)) + &0xffffffffL)%0x7fffffffL; + z1=((t0*((t1+NOISE)&0xffffffffL))&0xffffffffL)%0x7fffffffL; + } + if (lp != NULL) + { + /* I believe I finally have things worked out. + * The MIT library assumes that the checksum + * is one huge number and it is returned in a + * host dependant byte order. + */ + static DES_LONG ltmp=1; + static unsigned char *c=(unsigned char *)<mp; + + if (c[0]) + { + l2c(z0,lp); + l2c(z1,lp); + } + else + { + lp=output[out_count-i-1]; + l2n(z1,lp); + l2n(z0,lp); + } + } + } + return(z0); + } +
diff --git a/crypto/des/rand_key.c b/crypto/des/rand_key.c new file mode 100644 index 0000000..feb7ba7 --- /dev/null +++ b/crypto/des/rand_key.c
@@ -0,0 +1,118 @@ +/* crypto/des/rand_key.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include "des_locl.h" +#include <time.h> + +static int seed=0; +static des_cblock init; + +void des_random_seed(key) +des_cblock key; + { + memcpy(init,key,sizeof(des_cblock)); + seed=1; + } + +void des_random_key(ret) +unsigned char *ret; + { + des_key_schedule ks; + static DES_LONG c=0; + static unsigned short pid=0; + static des_cblock data={0x01,0x23,0x45,0x67,0x89,0xab,0xcd,0xef}; + des_cblock key; + unsigned char *p; + DES_LONG t; + int i; + +#ifdef MSDOS + pid=1; +#else + if (!pid) pid=getpid(); +#endif + p=key; + if (seed) + { + for (i=0; i<8; i++) + { + data[i] ^= init[i]; + init[i]=0; + } + seed=0; + } + t=(DES_LONG)time(NULL); + l2c(t,p); + t=(DES_LONG)((pid)|((c++)<<16)); + l2c(t,p); + + des_set_odd_parity((des_cblock *)data); + des_set_key((des_cblock *)data,ks); + des_cbc_cksum((des_cblock *)key,(des_cblock *)key, + (long)sizeof(key),ks,(des_cblock *)data); + + des_set_odd_parity((des_cblock *)key); + des_set_key((des_cblock *)key,ks); + des_cbc_cksum((des_cblock *)key,(des_cblock *)data, + (long)sizeof(key),ks,(des_cblock *)key); + + memcpy(ret,data,sizeof(key)); + memset(key,0,sizeof(key)); + memset(ks,0,sizeof(ks)); + t=0; + }
diff --git a/crypto/des/read2pwd.c b/crypto/des/read2pwd.c new file mode 100644 index 0000000..84136b9 --- /dev/null +++ b/crypto/des/read2pwd.c
@@ -0,0 +1,90 @@ +/* crypto/des/read2pwd.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include "des_locl.h" + +int des_read_password(key, prompt, verify) +des_cblock (*key); +char *prompt; +int verify; + { + int ok; + char buf[BUFSIZ],buff[BUFSIZ]; + + if ((ok=des_read_pw(buf,buff,BUFSIZ,prompt,verify)) == 0) + des_string_to_key(buf,key); + memset(buf,0,BUFSIZ); + memset(buff,0,BUFSIZ); + return(ok); + } + +int des_read_2passwords(key1, key2, prompt, verify) +des_cblock (*key1); +des_cblock (*key2); +char *prompt; +int verify; + { + int ok; + char buf[BUFSIZ],buff[BUFSIZ]; + + if ((ok=des_read_pw(buf,buff,BUFSIZ,prompt,verify)) == 0) + des_string_to_2keys(buf,key1,key2); + memset(buf,0,BUFSIZ); + memset(buff,0,BUFSIZ); + return(ok); + }
diff --git a/crypto/des/read_pwd.c b/crypto/des/read_pwd.c new file mode 100644 index 0000000..75d035c --- /dev/null +++ b/crypto/des/read_pwd.c
@@ -0,0 +1,419 @@ +/* crypto/des/read_pwd.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#ifdef WIN16TTY +#undef WIN16 +#undef _WINDOWS +#include <graph.h> +#endif + +/* 06-Apr-92 Luke Brennan Support for VMS */ +#include "des_locl.h" +#include <signal.h> +#include <string.h> +#include <setjmp.h> +#include <errno.h> + +/* There are 5 types of terminal interface supported, + * TERMIO, TERMIOS, VMS, MSDOS and SGTTY + */ + +#if defined(__sgi) && !defined(TERMIOS) +#define TERMIOS +#undef TERMIO +#undef SGTTY +#endif + +#if defined(linux) && !defined(TERMIO) +#undef TERMIOS +#define TERMIO +#undef SGTTY +#endif + +#ifdef _LIBC +#undef TERMIOS +#define TERMIO +#undef SGTTY +#endif + +#if !defined(TERMIO) && !defined(TERMIOS) && !defined(VMS) && !defined(MSDOS) +#undef TERMIOS +#undef TERMIO +#define SGTTY +#endif + +#ifdef TERMIOS +#include <termios.h> +#define TTY_STRUCT struct termios +#define TTY_FLAGS c_lflag +#define TTY_get(tty,data) tcgetattr(tty,data) +#define TTY_set(tty,data) tcsetattr(tty,TCSANOW,data) +#endif + +#ifdef TERMIO +#include <termio.h> +#define TTY_STRUCT struct termio +#define TTY_FLAGS c_lflag +#define TTY_get(tty,data) ioctl(tty,TCGETA,data) +#define TTY_set(tty,data) ioctl(tty,TCSETA,data) +#endif + +#ifdef SGTTY +#include <sgtty.h> +#define TTY_STRUCT struct sgttyb +#define TTY_FLAGS sg_flags +#define TTY_get(tty,data) ioctl(tty,TIOCGETP,data) +#define TTY_set(tty,data) ioctl(tty,TIOCSETP,data) +#endif + +#if !defined(_LIBC) && !defined(MSDOS) && !defined(VMS) +#include <sys/ioctl.h> +#endif + +#ifdef MSDOS +#include <conio.h> +#define fgets(a,b,c) noecho_fgets(a,b,c) +#endif + +#ifdef VMS +#include <ssdef.h> +#include <iodef.h> +#include <ttdef.h> +#include <descrip.h> +struct IOSB { + short iosb$w_value; + short iosb$w_count; + long iosb$l_info; + }; +#endif + +#ifndef NX509_SIG +#define NX509_SIG 32 +#endif + +#ifndef NOPROTO +static void read_till_nl(FILE *); +static void recsig(int); +static void pushsig(void); +static void popsig(void); +#if defined(MSDOS) && !defined(WIN16) +static int noecho_fgets(char *buf, int size, FILE *tty); +#endif +#else +static void read_till_nl(); +static void recsig(); +static void pushsig(); +static void popsig(); +#if defined(MSDOS) && !defined(WIN16) +static int noecho_fgets(); +#endif +#endif + +#ifndef NOPROTO +static void (*savsig[NX509_SIG])(int ); +#else +static void (*savsig[NX509_SIG])(); +#endif +static jmp_buf save; + +int des_read_pw_string(buf, length, prompt, verify) +char *buf; +int length; +char *prompt; +int verify; + { + char buff[BUFSIZ]; + int ret; + + ret=des_read_pw(buf,buff,(length>BUFSIZ)?BUFSIZ:length,prompt,verify); + memset(buff,0,BUFSIZ); + return(ret); + } + +#ifndef WIN16 + +static void read_till_nl(in) +FILE *in; + { +#define SIZE 4 + char buf[SIZE+1]; + + do { + fgets(buf,SIZE,in); + } while (strchr(buf,'\n') == NULL); + } + + +/* return 0 if ok, 1 (or -1) otherwise */ +int des_read_pw(buf, buff, size, prompt, verify) +char *buf; +char *buff; +int size; +char *prompt; +int verify; + { +#ifdef VMS + struct IOSB iosb; + $DESCRIPTOR(terminal,"TT"); + long tty_orig[3], tty_new[3]; + long status; + unsigned short channel = 0; +#else +#ifndef MSDOS + TTY_STRUCT tty_orig,tty_new; +#endif +#endif + int number=5; + int ok=0; + int ps=0; + int is_a_tty=1; + + FILE *tty=NULL; + char *p; + +#ifndef MSDOS + if ((tty=fopen("/dev/tty","r")) == NULL) + tty=stdin; +#else /* MSDOS */ + if ((tty=fopen("con","r")) == NULL) + tty=stdin; +#endif /* MSDOS */ + +#if defined(TTY_get) && !defined(VMS) + if (TTY_get(fileno(tty),&tty_orig) == -1) + { +#ifdef ENOTTY + if (errno == ENOTTY) + is_a_tty=0; + else +#endif + return(-1); + } + memcpy(&(tty_new),&(tty_orig),sizeof(tty_orig)); +#endif +#ifdef VMS + status = SYS$ASSIGN(&terminal,&channel,0,0); + if (status != SS$_NORMAL) + return(-1); + status=SYS$QIOW(0,channel,IO$_SENSEMODE,&iosb,0,0,tty_orig,12,0,0,0,0); + if ((status != SS$_NORMAL) || (iosb.iosb$w_value != SS$_NORMAL)) + return(-1); +#endif + + if (setjmp(save)) + { + ok=0; + goto error; + } + pushsig(); + ps=1; + +#ifdef TTY_FLAGS + tty_new.TTY_FLAGS &= ~ECHO; +#endif + +#if defined(TTY_set) && !defined(VMS) + if (is_a_tty && (TTY_set(fileno(tty),&tty_new) == -1)) + return(-1); +#endif +#ifdef VMS + tty_new[0] = tty_orig[0]; + tty_new[1] = tty_orig[1] | TT$M_NOECHO; + tty_new[2] = tty_orig[2]; + status = SYS$QIOW(0,channel,IO$_SETMODE,&iosb,0,0,tty_new,12,0,0,0,0); + if ((status != SS$_NORMAL) || (iosb.iosb$w_value != SS$_NORMAL)) + return(-1); +#endif + ps=2; + + while ((!ok) && (number--)) + { + fputs(prompt,stderr); + fflush(stderr); + + buf[0]='\0'; + fgets(buf,size,tty); + if (feof(tty)) goto error; + if (ferror(tty)) goto error; + if ((p=(char *)strchr(buf,'\n')) != NULL) + *p='\0'; + else read_till_nl(tty); + if (verify) + { + fprintf(stderr,"\nVerifying password - %s",prompt); + fflush(stderr); + buff[0]='\0'; + fgets(buff,size,tty); + if (feof(tty)) goto error; + if ((p=(char *)strchr(buff,'\n')) != NULL) + *p='\0'; + else read_till_nl(tty); + + if (strcmp(buf,buff) != 0) + { + fprintf(stderr,"\nVerify failure"); + fflush(stderr); + break; + /* continue; */ + } + } + ok=1; + } + +error: + fprintf(stderr,"\n"); +#ifdef DEBUG + perror("fgets(tty)"); +#endif + /* What can we do if there is an error? */ +#if defined(TTY_set) && !defined(VMS) + if (ps >= 2) TTY_set(fileno(tty),&tty_orig); +#endif +#ifdef VMS + if (ps >= 2) + status = SYS$QIOW(0,channel,IO$_SETMODE,&iosb,0,0 + ,tty_orig,12,0,0,0,0); +#endif + + if (ps >= 1) popsig(); + if (stdin != tty) fclose(tty); +#ifdef VMS + status = SYS$DASSGN(channel); +#endif + return(!ok); + } + +#else /* WIN16 */ + +int des_read_pw(buf, buff, size, prompt, verify) +char *buf; +char *buff; +int size; +char *prompt; +int verify; + { + memset(buf,0,size); + memset(buff,0,size); + return(0); + } + +#endif + +static void pushsig() + { + int i; + + for (i=1; i<NX509_SIG; i++) + savsig[i]=signal(i,recsig); + +#ifdef SIGWINCH + signal(SIGWINCH,SIG_DFL); +#endif + } + +static void popsig() + { + int i; + + for (i=1; i<NX509_SIG; i++) + signal(i,savsig[i]); + } + +static void recsig(i) +int i; + { + longjmp(save,1); +#ifdef LINT + i=i; +#endif + } + +#if defined(MSDOS) && !defined(WIN16) +static int noecho_fgets(buf,size,tty) +char *buf; +int size; +FILE *tty; + { + int i; + char *p; + + p=buf; + for (;;) + { + if (size == 0) + { + *p='\0'; + break; + } + size--; +#ifdef WIN16TTY + i=_inchar(); +#else + i=getch(); +#endif + if (i == '\r') i='\n'; + *(p++)=i; + if (i == '\n') + { + *p='\0'; + break; + } + } + return(strlen(buf)); + } +#endif
diff --git a/crypto/des/rpc_des.h b/crypto/des/rpc_des.h new file mode 100644 index 0000000..4d53eea --- /dev/null +++ b/crypto/des/rpc_des.h
@@ -0,0 +1,131 @@ +/* crypto/des/rpc_des.h */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +/* @(#)des.h 2.2 88/08/10 4.0 RPCSRC; from 2.7 88/02/08 SMI */ +/* + * Sun RPC is a product of Sun Microsystems, Inc. and is provided for + * unrestricted use provided that this legend is included on all tape + * media and as a part of the software program in whole or part. Users + * may copy or modify Sun RPC without charge, but are not authorized + * to license or distribute it to anyone else except as part of a product or + * program developed by the user. + * + * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE + * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR + * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE. + * + * Sun RPC is provided with no support and without any obligation on the + * part of Sun Microsystems, Inc. to assist in its use, correction, + * modification or enhancement. + * + * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE + * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC + * OR ANY PART THEREOF. + * + * In no event will Sun Microsystems, Inc. be liable for any lost revenue + * or profits or other special, indirect and consequential damages, even if + * Sun has been advised of the possibility of such damages. + * + * Sun Microsystems, Inc. + * 2550 Garcia Avenue + * Mountain View, California 94043 + */ +/* + * Generic DES driver interface + * Keep this file hardware independent! + * Copyright (c) 1986 by Sun Microsystems, Inc. + */ + +#define DES_MAXLEN 65536 /* maximum # of bytes to encrypt */ +#define DES_QUICKLEN 16 /* maximum # of bytes to encrypt quickly */ + +#ifdef HEADER_DES_H +#undef ENCRYPT +#undef DECRYPT +#endif + +enum desdir { ENCRYPT, DECRYPT }; +enum desmode { CBC, ECB }; + +/* + * parameters to ioctl call + */ +struct desparams { + unsigned char des_key[8]; /* key (with low bit parity) */ + enum desdir des_dir; /* direction */ + enum desmode des_mode; /* mode */ + unsigned char des_ivec[8]; /* input vector */ + unsigned des_len; /* number of bytes to crypt */ + union { + unsigned char UDES_data[DES_QUICKLEN]; + unsigned char *UDES_buf; + } UDES; +# define des_data UDES.UDES_data /* direct data here if quick */ +# define des_buf UDES.UDES_buf /* otherwise, pointer to data */ +}; + +/* + * Encrypt an arbitrary sized buffer + */ +#define DESIOCBLOCK _IOWR(d, 6, struct desparams) + +/* + * Encrypt of small amount of data, quickly + */ +#define DESIOCQUICK _IOWR(d, 7, struct desparams) +
diff --git a/crypto/des/rpc_enc.c b/crypto/des/rpc_enc.c new file mode 100644 index 0000000..b7eeb09 --- /dev/null +++ b/crypto/des/rpc_enc.c
@@ -0,0 +1,107 @@ +/* crypto/des/rpc_enc.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include "rpc_des.h" +#include "des_locl.h" +#include "des_ver.h" + +#ifndef NOPROTO +int _des_crypt(char *buf,int len,struct desparams *desp); +#else +int _des_crypt(); +#endif + +int _des_crypt(buf, len, desp) +char *buf; +int len; +struct desparams *desp; + { + des_key_schedule ks; + int enc; + + des_set_key((des_cblock *)desp->des_key,ks); + enc=(desp->des_dir == ENCRYPT)?DES_ENCRYPT:DES_DECRYPT; + + if (desp->des_mode == CBC) + des_ecb_encrypt((des_cblock *)desp->UDES.UDES_buf, + (des_cblock *)desp->UDES.UDES_buf,ks,enc); + else + { + des_ncbc_encrypt((des_cblock *)desp->UDES.UDES_buf, + (des_cblock *)desp->UDES.UDES_buf, + (long)len,ks, + (des_cblock *)desp->des_ivec,enc); +#ifdef undef + /* len will always be %8 if called from common_crypt + * in secure_rpc. + * Libdes's cbc encrypt does not copy back the iv, + * so we have to do it here. */ + /* It does now :-) eay 20/09/95 */ + + a=(char *)&(desp->UDES.UDES_buf[len-8]); + b=(char *)&(desp->des_ivec[0]); + + *(a++)= *(b++); *(a++)= *(b++); + *(a++)= *(b++); *(a++)= *(b++); + *(a++)= *(b++); *(a++)= *(b++); + *(a++)= *(b++); *(a++)= *(b++); +#endif + } + return(1); + } +
diff --git a/crypto/des/rpw.c b/crypto/des/rpw.c new file mode 100644 index 0000000..93793c6 --- /dev/null +++ b/crypto/des/rpw.c
@@ -0,0 +1,101 @@ +/* crypto/des/rpw.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "des.h" + +int main(argc,argv) +int argc; +char *argv[]; + { + des_cblock k,k1; + int i; + + printf("read passwd\n"); + if ((i=des_read_password((C_Block *)k,"Enter password:",0)) == 0) + { + printf("password = "); + for (i=0; i<8; i++) + printf("%02x ",k[i]); + } + else + printf("error %d\n",i); + printf("\n"); + printf("read 2passwds and verify\n"); + if ((i=des_read_2passwords((C_Block *)k,(C_Block *)k1, + "Enter verified password:",1)) == 0) + { + printf("password1 = "); + for (i=0; i<8; i++) + printf("%02x ",k[i]); + printf("\n"); + printf("password2 = "); + for (i=0; i<8; i++) + printf("%02x ",k1[i]); + printf("\n"); + exit(1); + } + else + { + printf("error %d\n",i); + exit(0); + } +#ifdef LINT + return(0); +#endif + }
diff --git a/crypto/des/set_key.c b/crypto/des/set_key.c new file mode 100644 index 0000000..99ac273 --- /dev/null +++ b/crypto/des/set_key.c
@@ -0,0 +1,246 @@ +/* crypto/des/set_key.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +/* set_key.c v 1.4 eay 24/9/91 + * 1.4 Speed up by 400% :-) + * 1.3 added register declarations. + * 1.2 unrolled make_key_sched a bit more + * 1.1 added norm_expand_bits + * 1.0 First working version + */ +#include "des_locl.h" +#include "podd.h" +#include "sk.h" + +#ifndef NOPROTO +static int check_parity(des_cblock (*key)); +#else +static int check_parity(); +#endif + +int des_check_key=0; + +void des_set_odd_parity(key) +des_cblock (*key); + { + int i; + + for (i=0; i<DES_KEY_SZ; i++) + (*key)[i]=odd_parity[(*key)[i]]; + } + +static int check_parity(key) +des_cblock (*key); + { + int i; + + for (i=0; i<DES_KEY_SZ; i++) + { + if ((*key)[i] != odd_parity[(*key)[i]]) + return(0); + } + return(1); + } + +/* Weak and semi week keys as take from + * %A D.W. Davies + * %A W.L. Price + * %T Security for Computer Networks + * %I John Wiley & Sons + * %D 1984 + * Many thanks to smb@ulysses.att.com (Steven Bellovin) for the reference + * (and actual cblock values). + */ +#define NUM_WEAK_KEY 16 +static des_cblock weak_keys[NUM_WEAK_KEY]={ + /* weak keys */ + {0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01}, + {0xFE,0xFE,0xFE,0xFE,0xFE,0xFE,0xFE,0xFE}, + {0x1F,0x1F,0x1F,0x1F,0x1F,0x1F,0x1F,0x1F}, + {0xE0,0xE0,0xE0,0xE0,0xE0,0xE0,0xE0,0xE0}, + /* semi-weak keys */ + {0x01,0xFE,0x01,0xFE,0x01,0xFE,0x01,0xFE}, + {0xFE,0x01,0xFE,0x01,0xFE,0x01,0xFE,0x01}, + {0x1F,0xE0,0x1F,0xE0,0x0E,0xF1,0x0E,0xF1}, + {0xE0,0x1F,0xE0,0x1F,0xF1,0x0E,0xF1,0x0E}, + {0x01,0xE0,0x01,0xE0,0x01,0xF1,0x01,0xF1}, + {0xE0,0x01,0xE0,0x01,0xF1,0x01,0xF1,0x01}, + {0x1F,0xFE,0x1F,0xFE,0x0E,0xFE,0x0E,0xFE}, + {0xFE,0x1F,0xFE,0x1F,0xFE,0x0E,0xFE,0x0E}, + {0x01,0x1F,0x01,0x1F,0x01,0x0E,0x01,0x0E}, + {0x1F,0x01,0x1F,0x01,0x0E,0x01,0x0E,0x01}, + {0xE0,0xFE,0xE0,0xFE,0xF1,0xFE,0xF1,0xFE}, + {0xFE,0xE0,0xFE,0xE0,0xFE,0xF1,0xFE,0xF1}}; + +int des_is_weak_key(key) +des_cblock (*key); + { + int i; + + for (i=0; i<NUM_WEAK_KEY; i++) + /* Added == 0 to comparision, I obviously don't run + * this section very often :-(, thanks to + * engineering@MorningStar.Com for the fix + * eay 93/06/29 + * Another problem, I was comparing only the first 4 + * bytes, 97/03/18 */ + if (memcmp(weak_keys[i],key,sizeof(des_cblock)) == 0) return(1); + return(0); + } + +/* NOW DEFINED IN des_local.h + * See ecb_encrypt.c for a pseudo description of these macros. + * #define PERM_OP(a,b,t,n,m) ((t)=((((a)>>(n))^(b))&(m)),\ + * (b)^=(t),\ + * (a)=((a)^((t)<<(n)))) + */ + +#define HPERM_OP(a,t,n,m) ((t)=((((a)<<(16-(n)))^(a))&(m)),\ + (a)=(a)^(t)^(t>>(16-(n)))) + +/* return 0 if key parity is odd (correct), + * return -1 if key parity error, + * return -2 if illegal weak key. + */ +int des_set_key(key, schedule) +des_cblock (*key); +des_key_schedule schedule; + { + static int shifts2[16]={0,0,1,1,1,1,1,1,0,1,1,1,1,1,1,0}; + register DES_LONG c,d,t,s,t2; + register unsigned char *in; + register DES_LONG *k; + register int i; + + if (des_check_key) + { + if (!check_parity(key)) + return(-1); + + if (des_is_weak_key(key)) + return(-2); + } + + k=(DES_LONG *)schedule; + in=(unsigned char *)key; + + c2l(in,c); + c2l(in,d); + + /* do PC1 in 60 simple operations */ +/* PERM_OP(d,c,t,4,0x0f0f0f0fL); + HPERM_OP(c,t,-2, 0xcccc0000L); + HPERM_OP(c,t,-1, 0xaaaa0000L); + HPERM_OP(c,t, 8, 0x00ff0000L); + HPERM_OP(c,t,-1, 0xaaaa0000L); + HPERM_OP(d,t,-8, 0xff000000L); + HPERM_OP(d,t, 8, 0x00ff0000L); + HPERM_OP(d,t, 2, 0x33330000L); + d=((d&0x00aa00aaL)<<7L)|((d&0x55005500L)>>7L)|(d&0xaa55aa55L); + d=(d>>8)|((c&0xf0000000L)>>4); + c&=0x0fffffffL; */ + + /* I now do it in 47 simple operations :-) + * Thanks to John Fletcher (john_fletcher@lccmail.ocf.llnl.gov) + * for the inspiration. :-) */ + PERM_OP (d,c,t,4,0x0f0f0f0fL); + HPERM_OP(c,t,-2,0xcccc0000L); + HPERM_OP(d,t,-2,0xcccc0000L); + PERM_OP (d,c,t,1,0x55555555L); + PERM_OP (c,d,t,8,0x00ff00ffL); + PERM_OP (d,c,t,1,0x55555555L); + d= (((d&0x000000ffL)<<16L)| (d&0x0000ff00L) | + ((d&0x00ff0000L)>>16L)|((c&0xf0000000L)>>4L)); + c&=0x0fffffffL; + + for (i=0; i<ITERATIONS; i++) + { + if (shifts2[i]) + { c=((c>>2L)|(c<<26L)); d=((d>>2L)|(d<<26L)); } + else + { c=((c>>1L)|(c<<27L)); d=((d>>1L)|(d<<27L)); } + c&=0x0fffffffL; + d&=0x0fffffffL; + /* could be a few less shifts but I am to lazy at this + * point in time to investigate */ + s= des_skb[0][ (c )&0x3f ]| + des_skb[1][((c>> 6)&0x03)|((c>> 7L)&0x3c)]| + des_skb[2][((c>>13)&0x0f)|((c>>14L)&0x30)]| + des_skb[3][((c>>20)&0x01)|((c>>21L)&0x06) | + ((c>>22L)&0x38)]; + t= des_skb[4][ (d )&0x3f ]| + des_skb[5][((d>> 7L)&0x03)|((d>> 8L)&0x3c)]| + des_skb[6][ (d>>15L)&0x3f ]| + des_skb[7][((d>>21L)&0x0f)|((d>>22L)&0x30)]; + + /* table contained 0213 4657 */ + t2=((t<<16L)|(s&0x0000ffffL))&0xffffffffL; + *(k++)=ROTATE(t2,30)&0xffffffffL; + + t2=((s>>16L)|(t&0xffff0000L)); + *(k++)=ROTATE(t2,26)&0xffffffffL; + } + return(0); + } + +int des_key_sched(key, schedule) +des_cblock (*key); +des_key_schedule schedule; + { + return(des_set_key(key,schedule)); + }
diff --git a/crypto/des/shifts.pl b/crypto/des/shifts.pl new file mode 100644 index 0000000..ba686d8 --- /dev/null +++ b/crypto/des/shifts.pl
@@ -0,0 +1,198 @@ +#!/usr/local/bin/perl + +sub lab_shift + { + local(*a,$n)=@_; + local(@r,$i,$j,$k,$d,@z); + + @r=&shift(*a,$n); + foreach $i (0 .. 31) + { + @z=split(/\^/,$r[$i]); + for ($j=0; $j <= $#z; $j++) + { + ($d)=($z[$j] =~ /^(..)/); + ($k)=($z[$j] =~ /\[(.*)\]$/); + $k.=",$n" if ($k ne ""); + $k="$n" if ($k eq ""); + $d="$d[$k]"; + $z[$j]=$d; + } + $r[$i]=join('^',@z); + } + return(@r); + } + +sub shift + { + local(*a,$n)=@_; + local(@f); + + if ($n > 0) + { + @f=&shiftl(*a,$n); + } + else + { + @f=&shiftr(*a,-$n); + } + return(@f); + } + +sub rotate + { + local(*a,$n)=@_; + local(@f); + + if ($n > 0) + { @f=&rotatel(*a,$n); } + else + { @f=&rotater(*a,-$n); } + return(@f); + } + +sub rotater + { + local(*a,$n)=@_; + local(@f,@g); + + @f=&shiftr(*a,$n); + @g=&shiftl(*a,32-$n); + $#f=31; + $#g=31; + return(&or(*f,*g)); + } + +sub rotatel + { + local(*a,$n)=@_; + local(@f,@g); + + @f=&shiftl(*a,$n); + @g=&shiftr(*a,32-$n); + $#f=31; + $#g=31; + return(&or(*f,*g)); + } + +sub shiftr + { + local(*a,$n)=@_; + local(@r,$i); + + $#r=31; + foreach $i (0 .. 31) + { + if (($i+$n) > 31) + { + $r[$i]="--"; + } + else + { + $r[$i]=$a[$i+$n]; + } + } + return(@r); + } + +sub shiftl + { + local(*a,$n)=@_; + local(@r,$i); + + $#r=31; + foreach $i (0 .. 31) + { + if ($i < $n) + { + $r[$i]="--"; + } + else + { + $r[$i]=$a[$i-$n]; + } + } + return(@r); + } + +sub printit + { + local(@a)=@_; + local($i); + + foreach $i (0 .. 31) + { + printf "%2s ",$a[$i]; + print "\n" if (($i%8) == 7); + } + print "\n"; + } + +sub xor + { + local(*a,*b)=@_; + local(@r,$i); + + $#r=31; + foreach $i (0 .. 31) + { + $r[$i]=&compress($a[$i].'^'.$b[$i]); +# $r[$i]=$a[$i]."^".$b[$i]; + } + return(@r); + } + +sub and + { + local(*a,$m)=@_; + local(@r,$i); + + $#r=31; + foreach $i (0 .. 31) + { + $r[$i]=(($m & (1<<$i))?($a[$i]):('--')); + } + return(@r); + } + +sub or + { + local(*a,*b)=@_; + local(@r,$i); + + $#r=31; + foreach $i (0 .. 31) + { + $r[$i]='--' if (($a[$i] eq '--') && ($b[$i] eq '--')); + $r[$i]=$a[$i] if (($a[$i] ne '--') && ($b[$i] eq '--')); + $r[$i]=$b[$i] if (($a[$i] eq '--') && ($b[$i] ne '--')); + $r[$i]='++' if (($a[$i] ne '--') && ($b[$i] ne '--')); + } + return(@r); + } + +sub compress + { + local($s)=@_; + local($_,$i,@a,%a,$r); + + $s =~ s/\^\^/\^/g; + $s =~ s/^\^//; + $s =~ s/\^$//; + @a=split(/\^/,$s); + + while ($#a >= 0) + { + $_=shift(@a); + next unless /\d/; + $a{$_}++; + } + foreach $i (sort keys %a) + { + next if ($a{$i}%2 == 0); + $r.="$i^"; + } + chop($r); + return($r); + } +1;
diff --git a/crypto/des/sk.h b/crypto/des/sk.h new file mode 100644 index 0000000..2407030 --- /dev/null +++ b/crypto/des/sk.h
@@ -0,0 +1,204 @@ +/* crypto/des/sk.h */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +static const DES_LONG des_skb[8][64]={ +{ +/* for C bits (numbered as per FIPS 46) 1 2 3 4 5 6 */ +0x00000000L,0x00000010L,0x20000000L,0x20000010L, +0x00010000L,0x00010010L,0x20010000L,0x20010010L, +0x00000800L,0x00000810L,0x20000800L,0x20000810L, +0x00010800L,0x00010810L,0x20010800L,0x20010810L, +0x00000020L,0x00000030L,0x20000020L,0x20000030L, +0x00010020L,0x00010030L,0x20010020L,0x20010030L, +0x00000820L,0x00000830L,0x20000820L,0x20000830L, +0x00010820L,0x00010830L,0x20010820L,0x20010830L, +0x00080000L,0x00080010L,0x20080000L,0x20080010L, +0x00090000L,0x00090010L,0x20090000L,0x20090010L, +0x00080800L,0x00080810L,0x20080800L,0x20080810L, +0x00090800L,0x00090810L,0x20090800L,0x20090810L, +0x00080020L,0x00080030L,0x20080020L,0x20080030L, +0x00090020L,0x00090030L,0x20090020L,0x20090030L, +0x00080820L,0x00080830L,0x20080820L,0x20080830L, +0x00090820L,0x00090830L,0x20090820L,0x20090830L, +},{ +/* for C bits (numbered as per FIPS 46) 7 8 10 11 12 13 */ +0x00000000L,0x02000000L,0x00002000L,0x02002000L, +0x00200000L,0x02200000L,0x00202000L,0x02202000L, +0x00000004L,0x02000004L,0x00002004L,0x02002004L, +0x00200004L,0x02200004L,0x00202004L,0x02202004L, +0x00000400L,0x02000400L,0x00002400L,0x02002400L, +0x00200400L,0x02200400L,0x00202400L,0x02202400L, +0x00000404L,0x02000404L,0x00002404L,0x02002404L, +0x00200404L,0x02200404L,0x00202404L,0x02202404L, +0x10000000L,0x12000000L,0x10002000L,0x12002000L, +0x10200000L,0x12200000L,0x10202000L,0x12202000L, +0x10000004L,0x12000004L,0x10002004L,0x12002004L, +0x10200004L,0x12200004L,0x10202004L,0x12202004L, +0x10000400L,0x12000400L,0x10002400L,0x12002400L, +0x10200400L,0x12200400L,0x10202400L,0x12202400L, +0x10000404L,0x12000404L,0x10002404L,0x12002404L, +0x10200404L,0x12200404L,0x10202404L,0x12202404L, +},{ +/* for C bits (numbered as per FIPS 46) 14 15 16 17 19 20 */ +0x00000000L,0x00000001L,0x00040000L,0x00040001L, +0x01000000L,0x01000001L,0x01040000L,0x01040001L, +0x00000002L,0x00000003L,0x00040002L,0x00040003L, +0x01000002L,0x01000003L,0x01040002L,0x01040003L, +0x00000200L,0x00000201L,0x00040200L,0x00040201L, +0x01000200L,0x01000201L,0x01040200L,0x01040201L, +0x00000202L,0x00000203L,0x00040202L,0x00040203L, +0x01000202L,0x01000203L,0x01040202L,0x01040203L, +0x08000000L,0x08000001L,0x08040000L,0x08040001L, +0x09000000L,0x09000001L,0x09040000L,0x09040001L, +0x08000002L,0x08000003L,0x08040002L,0x08040003L, +0x09000002L,0x09000003L,0x09040002L,0x09040003L, +0x08000200L,0x08000201L,0x08040200L,0x08040201L, +0x09000200L,0x09000201L,0x09040200L,0x09040201L, +0x08000202L,0x08000203L,0x08040202L,0x08040203L, +0x09000202L,0x09000203L,0x09040202L,0x09040203L, +},{ +/* for C bits (numbered as per FIPS 46) 21 23 24 26 27 28 */ +0x00000000L,0x00100000L,0x00000100L,0x00100100L, +0x00000008L,0x00100008L,0x00000108L,0x00100108L, +0x00001000L,0x00101000L,0x00001100L,0x00101100L, +0x00001008L,0x00101008L,0x00001108L,0x00101108L, +0x04000000L,0x04100000L,0x04000100L,0x04100100L, +0x04000008L,0x04100008L,0x04000108L,0x04100108L, +0x04001000L,0x04101000L,0x04001100L,0x04101100L, +0x04001008L,0x04101008L,0x04001108L,0x04101108L, +0x00020000L,0x00120000L,0x00020100L,0x00120100L, +0x00020008L,0x00120008L,0x00020108L,0x00120108L, +0x00021000L,0x00121000L,0x00021100L,0x00121100L, +0x00021008L,0x00121008L,0x00021108L,0x00121108L, +0x04020000L,0x04120000L,0x04020100L,0x04120100L, +0x04020008L,0x04120008L,0x04020108L,0x04120108L, +0x04021000L,0x04121000L,0x04021100L,0x04121100L, +0x04021008L,0x04121008L,0x04021108L,0x04121108L, +},{ +/* for D bits (numbered as per FIPS 46) 1 2 3 4 5 6 */ +0x00000000L,0x10000000L,0x00010000L,0x10010000L, +0x00000004L,0x10000004L,0x00010004L,0x10010004L, +0x20000000L,0x30000000L,0x20010000L,0x30010000L, +0x20000004L,0x30000004L,0x20010004L,0x30010004L, +0x00100000L,0x10100000L,0x00110000L,0x10110000L, +0x00100004L,0x10100004L,0x00110004L,0x10110004L, +0x20100000L,0x30100000L,0x20110000L,0x30110000L, +0x20100004L,0x30100004L,0x20110004L,0x30110004L, +0x00001000L,0x10001000L,0x00011000L,0x10011000L, +0x00001004L,0x10001004L,0x00011004L,0x10011004L, +0x20001000L,0x30001000L,0x20011000L,0x30011000L, +0x20001004L,0x30001004L,0x20011004L,0x30011004L, +0x00101000L,0x10101000L,0x00111000L,0x10111000L, +0x00101004L,0x10101004L,0x00111004L,0x10111004L, +0x20101000L,0x30101000L,0x20111000L,0x30111000L, +0x20101004L,0x30101004L,0x20111004L,0x30111004L, +},{ +/* for D bits (numbered as per FIPS 46) 8 9 11 12 13 14 */ +0x00000000L,0x08000000L,0x00000008L,0x08000008L, +0x00000400L,0x08000400L,0x00000408L,0x08000408L, +0x00020000L,0x08020000L,0x00020008L,0x08020008L, +0x00020400L,0x08020400L,0x00020408L,0x08020408L, +0x00000001L,0x08000001L,0x00000009L,0x08000009L, +0x00000401L,0x08000401L,0x00000409L,0x08000409L, +0x00020001L,0x08020001L,0x00020009L,0x08020009L, +0x00020401L,0x08020401L,0x00020409L,0x08020409L, +0x02000000L,0x0A000000L,0x02000008L,0x0A000008L, +0x02000400L,0x0A000400L,0x02000408L,0x0A000408L, +0x02020000L,0x0A020000L,0x02020008L,0x0A020008L, +0x02020400L,0x0A020400L,0x02020408L,0x0A020408L, +0x02000001L,0x0A000001L,0x02000009L,0x0A000009L, +0x02000401L,0x0A000401L,0x02000409L,0x0A000409L, +0x02020001L,0x0A020001L,0x02020009L,0x0A020009L, +0x02020401L,0x0A020401L,0x02020409L,0x0A020409L, +},{ +/* for D bits (numbered as per FIPS 46) 16 17 18 19 20 21 */ +0x00000000L,0x00000100L,0x00080000L,0x00080100L, +0x01000000L,0x01000100L,0x01080000L,0x01080100L, +0x00000010L,0x00000110L,0x00080010L,0x00080110L, +0x01000010L,0x01000110L,0x01080010L,0x01080110L, +0x00200000L,0x00200100L,0x00280000L,0x00280100L, +0x01200000L,0x01200100L,0x01280000L,0x01280100L, +0x00200010L,0x00200110L,0x00280010L,0x00280110L, +0x01200010L,0x01200110L,0x01280010L,0x01280110L, +0x00000200L,0x00000300L,0x00080200L,0x00080300L, +0x01000200L,0x01000300L,0x01080200L,0x01080300L, +0x00000210L,0x00000310L,0x00080210L,0x00080310L, +0x01000210L,0x01000310L,0x01080210L,0x01080310L, +0x00200200L,0x00200300L,0x00280200L,0x00280300L, +0x01200200L,0x01200300L,0x01280200L,0x01280300L, +0x00200210L,0x00200310L,0x00280210L,0x00280310L, +0x01200210L,0x01200310L,0x01280210L,0x01280310L, +},{ +/* for D bits (numbered as per FIPS 46) 22 23 24 25 27 28 */ +0x00000000L,0x04000000L,0x00040000L,0x04040000L, +0x00000002L,0x04000002L,0x00040002L,0x04040002L, +0x00002000L,0x04002000L,0x00042000L,0x04042000L, +0x00002002L,0x04002002L,0x00042002L,0x04042002L, +0x00000020L,0x04000020L,0x00040020L,0x04040020L, +0x00000022L,0x04000022L,0x00040022L,0x04040022L, +0x00002020L,0x04002020L,0x00042020L,0x04042020L, +0x00002022L,0x04002022L,0x00042022L,0x04042022L, +0x00000800L,0x04000800L,0x00040800L,0x04040800L, +0x00000802L,0x04000802L,0x00040802L,0x04040802L, +0x00002800L,0x04002800L,0x00042800L,0x04042800L, +0x00002802L,0x04002802L,0x00042802L,0x04042802L, +0x00000820L,0x04000820L,0x00040820L,0x04040820L, +0x00000822L,0x04000822L,0x00040822L,0x04040822L, +0x00002820L,0x04002820L,0x00042820L,0x04042820L, +0x00002822L,0x04002822L,0x00042822L,0x04042822L, +}};
diff --git a/crypto/des/speed.c b/crypto/des/speed.c new file mode 100644 index 0000000..250b697 --- /dev/null +++ b/crypto/des/speed.c
@@ -0,0 +1,329 @@ +/* crypto/des/speed.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +/* 11-Sep-92 Andrew Daviel Support for Silicon Graphics IRIX added */ +/* 06-Apr-92 Luke Brennan Support for VMS and add extra signal calls */ + +#ifndef MSDOS +#define TIMES +#endif + +#include <stdio.h> +#ifndef MSDOS +#include <unistd.h> +#else +#include <io.h> +extern int exit(); +#endif +#include <signal.h> +#ifndef VMS +#ifndef _IRIX +#include <time.h> +#endif +#ifdef TIMES +#include <sys/types.h> +#include <sys/times.h> +#endif +#else /* VMS */ +#include <types.h> +struct tms { + time_t tms_utime; + time_t tms_stime; + time_t tms_uchild; /* I dunno... */ + time_t tms_uchildsys; /* so these names are a guess :-) */ + } +#endif +#ifndef TIMES +#include <sys/timeb.h> +#endif + +#ifdef sun +#include <limits.h> +#include <sys/param.h> +#endif + +#include "des.h" + +/* The following if from times(3) man page. It may need to be changed */ +#ifndef HZ +# ifndef CLK_TCK +# ifndef _BSD_CLK_TCK_ /* FreeBSD fix */ +# ifndef VMS +# define HZ 100.0 +# else /* VMS */ +# define HZ 100.0 +# endif +# else /* _BSD_CLK_TCK_ */ +# define HZ ((double)_BSD_CLK_TCK_) +# endif +# else /* CLK_TCK */ +# define HZ ((double)CLK_TCK) +# endif +#endif + +#define BUFSIZE ((long)1024) +long run=0; + +#ifndef NOPROTO +double Time_F(int s); +#else +double Time_F(); +#endif + +#ifdef SIGALRM +#if defined(__STDC__) || defined(sgi) || defined(_AIX) +#define SIGRETTYPE void +#else +#define SIGRETTYPE int +#endif + +#ifndef NOPROTO +SIGRETTYPE sig_done(int sig); +#else +SIGRETTYPE sig_done(); +#endif + +SIGRETTYPE sig_done(sig) +int sig; + { + signal(SIGALRM,sig_done); + run=0; +#ifdef LINT + sig=sig; +#endif + } +#endif + +#define START 0 +#define STOP 1 + +double Time_F(s) +int s; + { + double ret; +#ifdef TIMES + static struct tms tstart,tend; + + if (s == START) + { + times(&tstart); + return(0); + } + else + { + times(&tend); + ret=((double)(tend.tms_utime-tstart.tms_utime))/HZ; + return((ret == 0.0)?1e-6:ret); + } +#else /* !times() */ + static struct timeb tstart,tend; + long i; + + if (s == START) + { + ftime(&tstart); + return(0); + } + else + { + ftime(&tend); + i=(long)tend.millitm-(long)tstart.millitm; + ret=((double)(tend.time-tstart.time))+((double)i)/1e3; + return((ret == 0.0)?1e-6:ret); + } +#endif + } + +int main(argc,argv) +int argc; +char **argv; + { + long count; + static unsigned char buf[BUFSIZE]; + static des_cblock key ={0x12,0x34,0x56,0x78,0x9a,0xbc,0xde,0xf0}; + static des_cblock key2={0x34,0x56,0x78,0x9a,0xbc,0xde,0xf0,0x12}; + static des_cblock key3={0x56,0x78,0x9a,0xbc,0xde,0xf0,0x12,0x34}; + des_key_schedule sch,sch2,sch3; + double a,b,c,d,e; +#ifndef SIGALRM + long ca,cb,cc,cd,ce; +#endif + +#ifndef TIMES + printf("To get the most acurate results, try to run this\n"); + printf("program when this computer is idle.\n"); +#endif + + des_set_key((C_Block *)key2,sch2); + des_set_key((C_Block *)key3,sch3); + +#ifndef SIGALRM + printf("First we calculate the approximate speed ...\n"); + des_set_key((C_Block *)key,sch); + count=10; + do { + long i; + DES_LONG data[2]; + + count*=2; + Time_F(START); + for (i=count; i; i--) + des_encrypt(data,&(sch[0]),DES_ENCRYPT); + d=Time_F(STOP); + } while (d < 3.0); + ca=count; + cb=count*3; + cc=count*3*8/BUFSIZE+1; + cd=count*8/BUFSIZE+1; + ce=count/20+1; + printf("Doing set_key %ld times\n",ca); +#define COND(d) (count != (d)) +#define COUNT(d) (d) +#else +#define COND(c) (run) +#define COUNT(d) (count) + signal(SIGALRM,sig_done); + printf("Doing set_key for 10 seconds\n"); + alarm(10); +#endif + + Time_F(START); + for (count=0,run=1; COND(ca); count++) + des_set_key((C_Block *)key,sch); + d=Time_F(STOP); + printf("%ld set_key's in %.2f seconds\n",count,d); + a=((double)COUNT(ca))/d; + +#ifdef SIGALRM + printf("Doing des_encrypt's for 10 seconds\n"); + alarm(10); +#else + printf("Doing des_encrypt %ld times\n",cb); +#endif + Time_F(START); + for (count=0,run=1; COND(cb); count++) + { + DES_LONG data[2]; + + des_encrypt(data,&(sch[0]),DES_ENCRYPT); + } + d=Time_F(STOP); + printf("%ld des_encrypt's in %.2f second\n",count,d); + b=((double)COUNT(cb)*8)/d; + +#ifdef SIGALRM + printf("Doing des_cbc_encrypt on %ld byte blocks for 10 seconds\n", + BUFSIZE); + alarm(10); +#else + printf("Doing des_cbc_encrypt %ld times on %ld byte blocks\n",cc, + BUFSIZE); +#endif + Time_F(START); + for (count=0,run=1; COND(cc); count++) + des_ncbc_encrypt((C_Block *)buf,(C_Block *)buf,BUFSIZE,&(sch[0]), + (C_Block *)&(key[0]),DES_ENCRYPT); + d=Time_F(STOP); + printf("%ld des_cbc_encrypt's of %ld byte blocks in %.2f second\n", + count,BUFSIZE,d); + c=((double)COUNT(cc)*BUFSIZE)/d; + +#ifdef SIGALRM + printf("Doing des_ede_cbc_encrypt on %ld byte blocks for 10 seconds\n", + BUFSIZE); + alarm(10); +#else + printf("Doing des_ede_cbc_encrypt %ld times on %ld byte blocks\n",cd, + BUFSIZE); +#endif + Time_F(START); + for (count=0,run=1; COND(cd); count++) + des_ede3_cbc_encrypt((C_Block *)buf,(C_Block *)buf,BUFSIZE, + &(sch[0]), + &(sch2[0]), + &(sch3[0]), + (C_Block *)&(key[0]), + DES_ENCRYPT); + d=Time_F(STOP); + printf("%ld des_ede_cbc_encrypt's of %ld byte blocks in %.2f second\n", + count,BUFSIZE,d); + d=((double)COUNT(cd)*BUFSIZE)/d; + +#ifdef SIGALRM + printf("Doing crypt for 10 seconds\n"); + alarm(10); +#else + printf("Doing crypt %ld times\n",ce); +#endif + Time_F(START); + for (count=0,run=1; COND(ce); count++) + crypt("testing1","ef"); + e=Time_F(STOP); + printf("%ld crypts in %.2f second\n",count,e); + e=((double)COUNT(ce))/e; + + printf("set_key per sec = %12.2f (%5.1fuS)\n",a,1.0e6/a); + printf("DES raw ecb bytes per sec = %12.2f (%5.1fuS)\n",b,8.0e6/b); + printf("DES cbc bytes per sec = %12.2f (%5.1fuS)\n",c,8.0e6/c); + printf("DES ede cbc bytes per sec = %12.2f (%5.1fuS)\n",d,8.0e6/d); + printf("crypt per sec = %12.2f (%5.1fuS)\n",e,1.0e6/e); + exit(0); +#if defined(LINT) || defined(MSDOS) + return(0); +#endif + }
diff --git a/crypto/des/spr.h b/crypto/des/spr.h new file mode 100644 index 0000000..a84d6a7 --- /dev/null +++ b/crypto/des/spr.h
@@ -0,0 +1,204 @@ +/* crypto/des/spr.h */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +const DES_LONG des_SPtrans[8][64]={ +{ +/* nibble 0 */ +0x02080800L, 0x00080000L, 0x02000002L, 0x02080802L, +0x02000000L, 0x00080802L, 0x00080002L, 0x02000002L, +0x00080802L, 0x02080800L, 0x02080000L, 0x00000802L, +0x02000802L, 0x02000000L, 0x00000000L, 0x00080002L, +0x00080000L, 0x00000002L, 0x02000800L, 0x00080800L, +0x02080802L, 0x02080000L, 0x00000802L, 0x02000800L, +0x00000002L, 0x00000800L, 0x00080800L, 0x02080002L, +0x00000800L, 0x02000802L, 0x02080002L, 0x00000000L, +0x00000000L, 0x02080802L, 0x02000800L, 0x00080002L, +0x02080800L, 0x00080000L, 0x00000802L, 0x02000800L, +0x02080002L, 0x00000800L, 0x00080800L, 0x02000002L, +0x00080802L, 0x00000002L, 0x02000002L, 0x02080000L, +0x02080802L, 0x00080800L, 0x02080000L, 0x02000802L, +0x02000000L, 0x00000802L, 0x00080002L, 0x00000000L, +0x00080000L, 0x02000000L, 0x02000802L, 0x02080800L, +0x00000002L, 0x02080002L, 0x00000800L, 0x00080802L, +},{ +/* nibble 1 */ +0x40108010L, 0x00000000L, 0x00108000L, 0x40100000L, +0x40000010L, 0x00008010L, 0x40008000L, 0x00108000L, +0x00008000L, 0x40100010L, 0x00000010L, 0x40008000L, +0x00100010L, 0x40108000L, 0x40100000L, 0x00000010L, +0x00100000L, 0x40008010L, 0x40100010L, 0x00008000L, +0x00108010L, 0x40000000L, 0x00000000L, 0x00100010L, +0x40008010L, 0x00108010L, 0x40108000L, 0x40000010L, +0x40000000L, 0x00100000L, 0x00008010L, 0x40108010L, +0x00100010L, 0x40108000L, 0x40008000L, 0x00108010L, +0x40108010L, 0x00100010L, 0x40000010L, 0x00000000L, +0x40000000L, 0x00008010L, 0x00100000L, 0x40100010L, +0x00008000L, 0x40000000L, 0x00108010L, 0x40008010L, +0x40108000L, 0x00008000L, 0x00000000L, 0x40000010L, +0x00000010L, 0x40108010L, 0x00108000L, 0x40100000L, +0x40100010L, 0x00100000L, 0x00008010L, 0x40008000L, +0x40008010L, 0x00000010L, 0x40100000L, 0x00108000L, +},{ +/* nibble 2 */ +0x04000001L, 0x04040100L, 0x00000100L, 0x04000101L, +0x00040001L, 0x04000000L, 0x04000101L, 0x00040100L, +0x04000100L, 0x00040000L, 0x04040000L, 0x00000001L, +0x04040101L, 0x00000101L, 0x00000001L, 0x04040001L, +0x00000000L, 0x00040001L, 0x04040100L, 0x00000100L, +0x00000101L, 0x04040101L, 0x00040000L, 0x04000001L, +0x04040001L, 0x04000100L, 0x00040101L, 0x04040000L, +0x00040100L, 0x00000000L, 0x04000000L, 0x00040101L, +0x04040100L, 0x00000100L, 0x00000001L, 0x00040000L, +0x00000101L, 0x00040001L, 0x04040000L, 0x04000101L, +0x00000000L, 0x04040100L, 0x00040100L, 0x04040001L, +0x00040001L, 0x04000000L, 0x04040101L, 0x00000001L, +0x00040101L, 0x04000001L, 0x04000000L, 0x04040101L, +0x00040000L, 0x04000100L, 0x04000101L, 0x00040100L, +0x04000100L, 0x00000000L, 0x04040001L, 0x00000101L, +0x04000001L, 0x00040101L, 0x00000100L, 0x04040000L, +},{ +/* nibble 3 */ +0x00401008L, 0x10001000L, 0x00000008L, 0x10401008L, +0x00000000L, 0x10400000L, 0x10001008L, 0x00400008L, +0x10401000L, 0x10000008L, 0x10000000L, 0x00001008L, +0x10000008L, 0x00401008L, 0x00400000L, 0x10000000L, +0x10400008L, 0x00401000L, 0x00001000L, 0x00000008L, +0x00401000L, 0x10001008L, 0x10400000L, 0x00001000L, +0x00001008L, 0x00000000L, 0x00400008L, 0x10401000L, +0x10001000L, 0x10400008L, 0x10401008L, 0x00400000L, +0x10400008L, 0x00001008L, 0x00400000L, 0x10000008L, +0x00401000L, 0x10001000L, 0x00000008L, 0x10400000L, +0x10001008L, 0x00000000L, 0x00001000L, 0x00400008L, +0x00000000L, 0x10400008L, 0x10401000L, 0x00001000L, +0x10000000L, 0x10401008L, 0x00401008L, 0x00400000L, +0x10401008L, 0x00000008L, 0x10001000L, 0x00401008L, +0x00400008L, 0x00401000L, 0x10400000L, 0x10001008L, +0x00001008L, 0x10000000L, 0x10000008L, 0x10401000L, +},{ +/* nibble 4 */ +0x08000000L, 0x00010000L, 0x00000400L, 0x08010420L, +0x08010020L, 0x08000400L, 0x00010420L, 0x08010000L, +0x00010000L, 0x00000020L, 0x08000020L, 0x00010400L, +0x08000420L, 0x08010020L, 0x08010400L, 0x00000000L, +0x00010400L, 0x08000000L, 0x00010020L, 0x00000420L, +0x08000400L, 0x00010420L, 0x00000000L, 0x08000020L, +0x00000020L, 0x08000420L, 0x08010420L, 0x00010020L, +0x08010000L, 0x00000400L, 0x00000420L, 0x08010400L, +0x08010400L, 0x08000420L, 0x00010020L, 0x08010000L, +0x00010000L, 0x00000020L, 0x08000020L, 0x08000400L, +0x08000000L, 0x00010400L, 0x08010420L, 0x00000000L, +0x00010420L, 0x08000000L, 0x00000400L, 0x00010020L, +0x08000420L, 0x00000400L, 0x00000000L, 0x08010420L, +0x08010020L, 0x08010400L, 0x00000420L, 0x00010000L, +0x00010400L, 0x08010020L, 0x08000400L, 0x00000420L, +0x00000020L, 0x00010420L, 0x08010000L, 0x08000020L, +},{ +/* nibble 5 */ +0x80000040L, 0x00200040L, 0x00000000L, 0x80202000L, +0x00200040L, 0x00002000L, 0x80002040L, 0x00200000L, +0x00002040L, 0x80202040L, 0x00202000L, 0x80000000L, +0x80002000L, 0x80000040L, 0x80200000L, 0x00202040L, +0x00200000L, 0x80002040L, 0x80200040L, 0x00000000L, +0x00002000L, 0x00000040L, 0x80202000L, 0x80200040L, +0x80202040L, 0x80200000L, 0x80000000L, 0x00002040L, +0x00000040L, 0x00202000L, 0x00202040L, 0x80002000L, +0x00002040L, 0x80000000L, 0x80002000L, 0x00202040L, +0x80202000L, 0x00200040L, 0x00000000L, 0x80002000L, +0x80000000L, 0x00002000L, 0x80200040L, 0x00200000L, +0x00200040L, 0x80202040L, 0x00202000L, 0x00000040L, +0x80202040L, 0x00202000L, 0x00200000L, 0x80002040L, +0x80000040L, 0x80200000L, 0x00202040L, 0x00000000L, +0x00002000L, 0x80000040L, 0x80002040L, 0x80202000L, +0x80200000L, 0x00002040L, 0x00000040L, 0x80200040L, +},{ +/* nibble 6 */ +0x00004000L, 0x00000200L, 0x01000200L, 0x01000004L, +0x01004204L, 0x00004004L, 0x00004200L, 0x00000000L, +0x01000000L, 0x01000204L, 0x00000204L, 0x01004000L, +0x00000004L, 0x01004200L, 0x01004000L, 0x00000204L, +0x01000204L, 0x00004000L, 0x00004004L, 0x01004204L, +0x00000000L, 0x01000200L, 0x01000004L, 0x00004200L, +0x01004004L, 0x00004204L, 0x01004200L, 0x00000004L, +0x00004204L, 0x01004004L, 0x00000200L, 0x01000000L, +0x00004204L, 0x01004000L, 0x01004004L, 0x00000204L, +0x00004000L, 0x00000200L, 0x01000000L, 0x01004004L, +0x01000204L, 0x00004204L, 0x00004200L, 0x00000000L, +0x00000200L, 0x01000004L, 0x00000004L, 0x01000200L, +0x00000000L, 0x01000204L, 0x01000200L, 0x00004200L, +0x00000204L, 0x00004000L, 0x01004204L, 0x01000000L, +0x01004200L, 0x00000004L, 0x00004004L, 0x01004204L, +0x01000004L, 0x01004200L, 0x01004000L, 0x00004004L, +},{ +/* nibble 7 */ +0x20800080L, 0x20820000L, 0x00020080L, 0x00000000L, +0x20020000L, 0x00800080L, 0x20800000L, 0x20820080L, +0x00000080L, 0x20000000L, 0x00820000L, 0x00020080L, +0x00820080L, 0x20020080L, 0x20000080L, 0x20800000L, +0x00020000L, 0x00820080L, 0x00800080L, 0x20020000L, +0x20820080L, 0x20000080L, 0x00000000L, 0x00820000L, +0x20000000L, 0x00800000L, 0x20020080L, 0x20800080L, +0x00800000L, 0x00020000L, 0x20820000L, 0x00000080L, +0x00800000L, 0x00020000L, 0x20000080L, 0x20820080L, +0x00020080L, 0x20000000L, 0x00000000L, 0x00820000L, +0x20800080L, 0x20020080L, 0x20020000L, 0x00800080L, +0x20820000L, 0x00000080L, 0x00800080L, 0x20020000L, +0x20820080L, 0x00800000L, 0x20800000L, 0x20000080L, +0x00820000L, 0x00020080L, 0x20020080L, 0x20800000L, +0x00000080L, 0x20820000L, 0x00820080L, 0x00000000L, +0x20000000L, 0x20800080L, 0x00020000L, 0x00820080L, +}};
diff --git a/crypto/des/str2key.c b/crypto/des/str2key.c new file mode 100644 index 0000000..65a1184 --- /dev/null +++ b/crypto/des/str2key.c
@@ -0,0 +1,171 @@ +/* crypto/des/str2key.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include "des_locl.h" + +extern int des_check_key; + +void des_string_to_key(str, key) +char *str; +des_cblock (*key); + { + des_key_schedule ks; + int i,length; + register unsigned char j; + + memset(key,0,8); + length=strlen(str); +#ifdef OLD_STR_TO_KEY + for (i=0; i<length; i++) + (*key)[i%8]^=(str[i]<<1); +#else /* MIT COMPATIBLE */ + for (i=0; i<length; i++) + { + j=str[i]; + if ((i%16) < 8) + (*key)[i%8]^=(j<<1); + else + { + /* Reverse the bit order 05/05/92 eay */ + j=((j<<4)&0xf0)|((j>>4)&0x0f); + j=((j<<2)&0xcc)|((j>>2)&0x33); + j=((j<<1)&0xaa)|((j>>1)&0x55); + (*key)[7-(i%8)]^=j; + } + } +#endif + des_set_odd_parity((des_cblock *)key); + i=des_check_key; + des_check_key=0; + des_set_key((des_cblock *)key,ks); + des_check_key=i; + des_cbc_cksum((des_cblock *)str,(des_cblock *)key,(long)length,ks, + (des_cblock *)key); + memset(ks,0,sizeof(ks)); + des_set_odd_parity((des_cblock *)key); + } + +void des_string_to_2keys(str, key1, key2) +char *str; +des_cblock (*key1); +des_cblock (*key2); + { + des_key_schedule ks; + int i,length; + register unsigned char j; + + memset(key1,0,8); + memset(key2,0,8); + length=strlen(str); +#ifdef OLD_STR_TO_KEY + if (length <= 8) + { + for (i=0; i<length; i++) + { + (*key2)[i]=(*key1)[i]=(str[i]<<1); + } + } + else + { + for (i=0; i<length; i++) + { + if ((i/8)&1) + (*key2)[i%8]^=(str[i]<<1); + else + (*key1)[i%8]^=(str[i]<<1); + } + } +#else /* MIT COMPATIBLE */ + for (i=0; i<length; i++) + { + j=str[i]; + if ((i%32) < 16) + { + if ((i%16) < 8) + (*key1)[i%8]^=(j<<1); + else + (*key2)[i%8]^=(j<<1); + } + else + { + j=((j<<4)&0xf0)|((j>>4)&0x0f); + j=((j<<2)&0xcc)|((j>>2)&0x33); + j=((j<<1)&0xaa)|((j>>1)&0x55); + if ((i%16) < 8) + (*key1)[7-(i%8)]^=j; + else + (*key2)[7-(i%8)]^=j; + } + } + if (length <= 8) memcpy(key2,key1,8); +#endif + des_set_odd_parity((des_cblock *)key1); + des_set_odd_parity((des_cblock *)key2); + i=des_check_key; + des_check_key=0; + des_set_key((des_cblock *)key1,ks); + des_cbc_cksum((des_cblock *)str,(des_cblock *)key1,(long)length,ks, + (des_cblock *)key1); + des_set_key((des_cblock *)key2,ks); + des_cbc_cksum((des_cblock *)str,(des_cblock *)key2,(long)length,ks, + (des_cblock *)key2); + des_check_key=i; + memset(ks,0,sizeof(ks)); + des_set_odd_parity(key1); + des_set_odd_parity(key2); + }
diff --git a/crypto/des/supp.c b/crypto/des/supp.c new file mode 100644 index 0000000..56bd85b --- /dev/null +++ b/crypto/des/supp.c
@@ -0,0 +1,109 @@ +/* crypto/des/supp.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +/* + * Copyright (c) 1995 + * Mark Murray. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by Mark Murray + * 4. Neither the name of the author nor the names of any co-contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY MARK MURRAY AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * $Id: supp.c,v 1.1 1998/12/21 10:52:29 rse Exp $ + */ + +#include <stdio.h> +#include "des_locl.h" + +void des_cblock_print_file(cb, fp) + des_cblock *cb; + FILE *fp; +{ + int i; + unsigned int *p = (unsigned int *)cb; + + fprintf(fp, " 0x { "); + for (i = 0; i < 8; i++) { + fprintf(fp, "%x", p[i]); + if (i != 7) fprintf(fp, ", "); + } + fprintf(fp, " }"); +}
diff --git a/crypto/des/t/test b/crypto/des/t/test new file mode 100644 index 0000000..97acd05 --- /dev/null +++ b/crypto/des/t/test
@@ -0,0 +1,27 @@ +#!./perl + +BEGIN { push(@INC, qw(../../../lib ../../lib ../lib lib)); } + +use DES; + +$key='00000000'; +$ks=DES::set_key($key); +@a=split(//,$ks); +foreach (@a) { printf "%02x-",ord($_); } +print "\n"; + + +$key=DES::random_key(); +print "($_)\n"; +@a=split(//,$key); +foreach (@a) { printf "%02x-",ord($_); } +print "\n"; +$str="this is and again into the breach"; +($k1,$k2)=DES::string_to_2keys($str); +@a=split(//,$k1); +foreach (@a) { printf "%02x-",ord($_); } +print "\n"; +@a=split(//,$k2); +foreach (@a) { printf "%02x-",ord($_); } +print "\n"; +
diff --git a/crypto/des/testdes.pl b/crypto/des/testdes.pl new file mode 100644 index 0000000..01a165a --- /dev/null +++ b/crypto/des/testdes.pl
@@ -0,0 +1,167 @@ +#!/usr/local/bin/perl + +# des.pl tesing code + +require 'des.pl'; + +$num_tests=34; +@key_data=( + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, + 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, + 0x30,0x00,0x00,0x00,0x00,0x00,0x00,0x00, + 0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11, + 0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF, + 0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11, + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, + 0xFE,0xDC,0xBA,0x98,0x76,0x54,0x32,0x10, + 0x7C,0xA1,0x10,0x45,0x4A,0x1A,0x6E,0x57, + 0x01,0x31,0xD9,0x61,0x9D,0xC1,0x37,0x6E, + 0x07,0xA1,0x13,0x3E,0x4A,0x0B,0x26,0x86, + 0x38,0x49,0x67,0x4C,0x26,0x02,0x31,0x9E, + 0x04,0xB9,0x15,0xBA,0x43,0xFE,0xB5,0xB6, + 0x01,0x13,0xB9,0x70,0xFD,0x34,0xF2,0xCE, + 0x01,0x70,0xF1,0x75,0x46,0x8F,0xB5,0xE6, + 0x43,0x29,0x7F,0xAD,0x38,0xE3,0x73,0xFE, + 0x07,0xA7,0x13,0x70,0x45,0xDA,0x2A,0x16, + 0x04,0x68,0x91,0x04,0xC2,0xFD,0x3B,0x2F, + 0x37,0xD0,0x6B,0xB5,0x16,0xCB,0x75,0x46, + 0x1F,0x08,0x26,0x0D,0x1A,0xC2,0x46,0x5E, + 0x58,0x40,0x23,0x64,0x1A,0xBA,0x61,0x76, + 0x02,0x58,0x16,0x16,0x46,0x29,0xB0,0x07, + 0x49,0x79,0x3E,0xBC,0x79,0xB3,0x25,0x8F, + 0x4F,0xB0,0x5E,0x15,0x15,0xAB,0x73,0xA7, + 0x49,0xE9,0x5D,0x6D,0x4C,0xA2,0x29,0xBF, + 0x01,0x83,0x10,0xDC,0x40,0x9B,0x26,0xD6, + 0x1C,0x58,0x7F,0x1C,0x13,0x92,0x4F,0xEF, + 0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01, + 0x1F,0x1F,0x1F,0x1F,0x0E,0x0E,0x0E,0x0E, + 0xE0,0xFE,0xE0,0xFE,0xF1,0xFE,0xF1,0xFE, + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, + 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, + 0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF, + 0xFE,0xDC,0xBA,0x98,0x76,0x54,0x32,0x10, + ); + +@plain_data=( + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, + 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, + 0x10,0x00,0x00,0x00,0x00,0x00,0x00,0x01, + 0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11, + 0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11, + 0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF, + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, + 0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF, + 0x01,0xA1,0xD6,0xD0,0x39,0x77,0x67,0x42, + 0x5C,0xD5,0x4C,0xA8,0x3D,0xEF,0x57,0xDA, + 0x02,0x48,0xD4,0x38,0x06,0xF6,0x71,0x72, + 0x51,0x45,0x4B,0x58,0x2D,0xDF,0x44,0x0A, + 0x42,0xFD,0x44,0x30,0x59,0x57,0x7F,0xA2, + 0x05,0x9B,0x5E,0x08,0x51,0xCF,0x14,0x3A, + 0x07,0x56,0xD8,0xE0,0x77,0x47,0x61,0xD2, + 0x76,0x25,0x14,0xB8,0x29,0xBF,0x48,0x6A, + 0x3B,0xDD,0x11,0x90,0x49,0x37,0x28,0x02, + 0x26,0x95,0x5F,0x68,0x35,0xAF,0x60,0x9A, + 0x16,0x4D,0x5E,0x40,0x4F,0x27,0x52,0x32, + 0x6B,0x05,0x6E,0x18,0x75,0x9F,0x5C,0xCA, + 0x00,0x4B,0xD6,0xEF,0x09,0x17,0x60,0x62, + 0x48,0x0D,0x39,0x00,0x6E,0xE7,0x62,0xF2, + 0x43,0x75,0x40,0xC8,0x69,0x8F,0x3C,0xFA, + 0x07,0x2D,0x43,0xA0,0x77,0x07,0x52,0x92, + 0x02,0xFE,0x55,0x77,0x81,0x17,0xF1,0x2A, + 0x1D,0x9D,0x5C,0x50,0x18,0xF7,0x28,0xC2, + 0x30,0x55,0x32,0x28,0x6D,0x6F,0x29,0x5A, + 0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF, + 0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF, + 0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF, + 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, + 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF); + +@cipher_data=( + 0x8C,0xA6,0x4D,0xE9,0xC1,0xB1,0x23,0xA7, + 0x73,0x59,0xB2,0x16,0x3E,0x4E,0xDC,0x58, + 0x95,0x8E,0x6E,0x62,0x7A,0x05,0x55,0x7B, + 0xF4,0x03,0x79,0xAB,0x9E,0x0E,0xC5,0x33, + 0x17,0x66,0x8D,0xFC,0x72,0x92,0x53,0x2D, + 0x8A,0x5A,0xE1,0xF8,0x1A,0xB8,0xF2,0xDD, + 0x8C,0xA6,0x4D,0xE9,0xC1,0xB1,0x23,0xA7, + 0xED,0x39,0xD9,0x50,0xFA,0x74,0xBC,0xC4, + 0x69,0x0F,0x5B,0x0D,0x9A,0x26,0x93,0x9B, + 0x7A,0x38,0x9D,0x10,0x35,0x4B,0xD2,0x71, + 0x86,0x8E,0xBB,0x51,0xCA,0xB4,0x59,0x9A, + 0x71,0x78,0x87,0x6E,0x01,0xF1,0x9B,0x2A, + 0xAF,0x37,0xFB,0x42,0x1F,0x8C,0x40,0x95, + 0x86,0xA5,0x60,0xF1,0x0E,0xC6,0xD8,0x5B, + 0x0C,0xD3,0xDA,0x02,0x00,0x21,0xDC,0x09, + 0xEA,0x67,0x6B,0x2C,0xB7,0xDB,0x2B,0x7A, + 0xDF,0xD6,0x4A,0x81,0x5C,0xAF,0x1A,0x0F, + 0x5C,0x51,0x3C,0x9C,0x48,0x86,0xC0,0x88, + 0x0A,0x2A,0xEE,0xAE,0x3F,0xF4,0xAB,0x77, + 0xEF,0x1B,0xF0,0x3E,0x5D,0xFA,0x57,0x5A, + 0x88,0xBF,0x0D,0xB6,0xD7,0x0D,0xEE,0x56, + 0xA1,0xF9,0x91,0x55,0x41,0x02,0x0B,0x56, + 0x6F,0xBF,0x1C,0xAF,0xCF,0xFD,0x05,0x56, + 0x2F,0x22,0xE4,0x9B,0xAB,0x7C,0xA1,0xAC, + 0x5A,0x6B,0x61,0x2C,0xC2,0x6C,0xCE,0x4A, + 0x5F,0x4C,0x03,0x8E,0xD1,0x2B,0x2E,0x41, + 0x63,0xFA,0xC0,0xD0,0x34,0xD9,0xF7,0x93, + 0x61,0x7B,0x3A,0x0C,0xE8,0xF0,0x71,0x00, + 0xDB,0x95,0x86,0x05,0xF8,0xC8,0xC6,0x06, + 0xED,0xBF,0xD1,0xC6,0x6C,0x29,0xCC,0xC7, + 0x35,0x55,0x50,0xB2,0x15,0x0E,0x24,0x51, + 0xCA,0xAA,0xAF,0x4D,0xEA,0xF1,0xDB,0xAE, + 0xD5,0xD4,0x4F,0xF7,0x20,0x68,0x3D,0x0D, + 0x2A,0x2B,0xB0,0x08,0xDF,0x97,0xC2,0xF2); + +print "Doing ecb tests\n"; +for ($i=0; $i<$num_tests; $i++) + { + printf "Doing test $i\n"; + $key =pack("C8",splice(@key_data ,0,8)); + $data=pack("C8",splice(@plain_data ,0,8)); + $res =pack("C8",splice(@cipher_data,0,8)); + + @ks= &des_set_key($key); + $out1= &des_ecb_encrypt(*ks,1,$data); + $out2= &des_ecb_encrypt(*ks,0,$out1); + $out3= &des_ecb_encrypt(*ks,0,$res); + &eprint("encryption failure",$res,$out1) + if ($out1 ne $res); + &eprint("encryption/decryption failure",$data,$out2) + if ($out2 ne $data); + &eprint("decryption failure",$data,$out3) + if ($data ne $out3); + } +print "Done\n"; + +print "doing speed test over 30 seconds\n"; +$SIG{'ALRM'}='done'; +sub done {$done=1;} +$done=0; + +$count=0; +$d=pack("C8",0x01,0x23,0x45,0x67,0x89,0xab,0xcd,0xef); +@ks= &des_set_key($d); +alarm(30); +$start=(times)[0]; +while (!$done) + { + $count++; + $d=&des_ecb_encrypt(*ks,1,$d); + } +$end=(times)[0]; +$t=$end-$start; +printf "$count DESs in %.2f seconds is %.2f DESs/sec or %.2f bytes/sec\n", + 1.0*$t,1.0*$count/$t,$count*8.0/$t; + +sub eprint + { + local($s,$c,$e)=@_; + local(@k); + + @k=unpack("C8",$c); + printf "%02x%02x%02x%02x %02x%02x%02x%02x - ",unpack("C8",$c); + printf "%02x%02x%02x%02x %02x%02x%02x%02x :",unpack("C8",$e); + print " $s\n"; + }
diff --git a/crypto/des/times/486-50.sol b/crypto/des/times/486-50.sol new file mode 100644 index 0000000..0de62d6 --- /dev/null +++ b/crypto/des/times/486-50.sol
@@ -0,0 +1,16 @@ +Solaris 2.4, 486 50mhz, gcc 2.6.3 +options des ecb/s +16 r2 i 43552.51 100.0% +16 r1 i 43487.45 99.9% +16 c p 43003.23 98.7% +16 r2 p 42339.00 97.2% +16 c i 41900.91 96.2% +16 r1 p 41360.64 95.0% + 4 c i 38728.48 88.9% + 4 c p 38225.63 87.8% + 4 r1 i 38085.79 87.4% + 4 r2 i 37825.64 86.9% + 4 r2 p 34611.00 79.5% + 4 r1 p 31802.00 73.0% +-DDES_UNROLL -DDES_RISC2 +
diff --git a/crypto/des/times/586-100.lnx b/crypto/des/times/586-100.lnx new file mode 100644 index 0000000..4323914 --- /dev/null +++ b/crypto/des/times/586-100.lnx
@@ -0,0 +1,20 @@ +Pentium 100 +Linux 2 kernel +gcc 2.7.0 -O3 -fomit-frame-pointer +No X server running, just a console, it makes the top speed jump from 151,000 +to 158,000 :-). +options des ecb/s +assember 281000.00 177.1% +16 r1 p 158667.40 100.0% +16 r1 i 148471.70 93.6% +16 r2 p 143961.80 90.7% +16 r2 i 141689.20 89.3% + 4 r1 i 140100.00 88.3% + 4 r2 i 134049.40 84.5% +16 c i 124145.20 78.2% +16 c p 121584.20 76.6% + 4 c i 118116.00 74.4% + 4 r2 p 117977.90 74.4% + 4 c p 114971.40 72.5% + 4 r1 p 114578.40 72.2% +-DDES_UNROLL -DDES_RISC1 -DDES_PTR
diff --git a/crypto/des/times/686-200.fre b/crypto/des/times/686-200.fre new file mode 100644 index 0000000..7d83f6a --- /dev/null +++ b/crypto/des/times/686-200.fre
@@ -0,0 +1,18 @@ +Pentium 100 +Free BSD 2.1.5 kernel +gcc 2.7.2.2 -O3 -fomit-frame-pointer +options des ecb/s +assember 578000.00 133.1% +16 r2 i 434454.80 100.0% +16 r1 i 433621.43 99.8% +16 r2 p 431375.69 99.3% + 4 r1 i 423722.30 97.5% + 4 r2 i 422399.40 97.2% +16 r1 p 421739.40 97.1% +16 c i 399027.94 91.8% +16 c p 372251.70 85.7% + 4 c i 365118.35 84.0% + 4 c p 352880.51 81.2% + 4 r2 p 255104.90 58.7% + 4 r1 p 251289.18 57.8% +-DDES_UNROLL -DDES_RISC2
diff --git a/crypto/des/times/aix.cc b/crypto/des/times/aix.cc new file mode 100644 index 0000000..d96b74e --- /dev/null +++ b/crypto/des/times/aix.cc
@@ -0,0 +1,26 @@ +From: Paco Garcia <pgarcia@cam.es> + +This machine is a Bull Estrella Minitower Model MT604-100 +Processor : PPC604 +P.Speed : 100Mhz +Data/Instr Cache : 16 K +L2 Cache : 256 K +PCI BUS Speed : 33 Mhz +TransfRate PCI : 132 MB/s +Memory : 96 MB + +options des ecb/s + 4 c p 275118.61 100.0% + 4 c i 273545.07 99.4% + 4 r2 p 270441.02 98.3% + 4 r1 p 253052.15 92.0% + 4 r2 i 240842.97 87.5% + 4 r1 i 240556.66 87.4% +16 c i 224603.99 81.6% +16 c p 224483.98 81.6% +16 r2 p 215691.19 78.4% +16 r1 p 208332.83 75.7% +16 r1 i 199206.50 72.4% +16 r2 i 198963.70 72.3% +-DDES_PTR +
diff --git a/crypto/des/times/alpha.cc b/crypto/des/times/alpha.cc new file mode 100644 index 0000000..95c17ef --- /dev/null +++ b/crypto/des/times/alpha.cc
@@ -0,0 +1,18 @@ +cc -O2 +DES_LONG is 'unsigned int' + +options des ecb/s + 4 r2 p 181146.14 100.0% +16 r2 p 172102.94 95.0% + 4 r2 i 165424.11 91.3% +16 c p 160468.64 88.6% + 4 c p 156653.59 86.5% + 4 c i 155245.18 85.7% + 4 r1 p 154729.68 85.4% +16 r2 i 154137.69 85.1% +16 r1 p 152357.96 84.1% +16 c i 148743.91 82.1% + 4 r1 i 146695.59 81.0% +16 r1 i 144961.00 80.0% +-DDES_RISC2 -DDES_PTR +
diff --git a/crypto/des/times/hpux.cc b/crypto/des/times/hpux.cc new file mode 100644 index 0000000..3de856d --- /dev/null +++ b/crypto/des/times/hpux.cc
@@ -0,0 +1,17 @@ +HPUX 10 - 9000/887 - cc -D_HPUX_SOURCE -Aa +ESlit +O2 -Wl,-a,archive + +options des ecb/s +16 c i 149448.90 100.0% + 4 c i 145861.79 97.6% +16 r2 i 141710.96 94.8% +16 r1 i 139455.33 93.3% + 4 r2 i 138800.00 92.9% + 4 r1 i 136692.65 91.5% +16 r2 p 110228.17 73.8% +16 r1 p 109397.07 73.2% +16 c p 109209.89 73.1% + 4 c p 108014.71 72.3% + 4 r2 p 107873.88 72.2% + 4 r1 p 107685.83 72.1% +-DDES_UNROLL +
diff --git a/crypto/des/times/sparc.gcc b/crypto/des/times/sparc.gcc new file mode 100644 index 0000000..8eaa042 --- /dev/null +++ b/crypto/des/times/sparc.gcc
@@ -0,0 +1,17 @@ +solaris 2.5.1 - sparc 10 50mhz - gcc 2.7.2 + +options des ecb/s +16 c i 124382.70 100.0% + 4 c i 118884.68 95.6% +16 c p 112261.20 90.3% +16 r2 i 111777.10 89.9% +16 r2 p 108896.30 87.5% +16 r1 p 108791.59 87.5% + 4 c p 107290.10 86.3% + 4 r1 p 104583.80 84.1% +16 r1 i 104206.20 83.8% + 4 r2 p 103709.80 83.4% + 4 r2 i 98306.43 79.0% + 4 r1 i 91525.80 73.6% +-DDES_UNROLL +
diff --git a/crypto/des/times/usparc.cc b/crypto/des/times/usparc.cc new file mode 100644 index 0000000..f6ec8e8 --- /dev/null +++ b/crypto/des/times/usparc.cc
@@ -0,0 +1,31 @@ +solaris 2.5.1 usparc 167mhz?? - SC4.0 cc -fast -Xa -xO5 + +For the ultra sparc, SunC 4.0 cc -fast -Xa -xO5, running 'des_opts' +gives a speed of 475,000 des/s while 'speed' gives 417,000 des/s. +I belive the difference is tied up in optimisation that the compiler +is able to perform when the code is 'inlined'. For 'speed', the DES +routines are being linked from a library. I'll record the higher +speed since if performance is everything, you can always inline +'des_enc.c'. + +[ 16-Jan-06 - I've been playing with the + '-xtarget=ultra -xarch=v8plus -Xa -xO5 -Xa' + and while it makes the des_opts numbers much slower, it makes the + actual 'speed' numbers look better which is a realistic version of + using the libraries. ] + +options des ecb/s +16 r1 p 475516.90 100.0% +16 r2 p 439388.10 92.4% +16 c i 427001.40 89.8% +16 c p 419516.50 88.2% + 4 r2 p 409491.70 86.1% + 4 r1 p 404266.90 85.0% + 4 c p 398121.00 83.7% + 4 c i 370588.40 77.9% + 4 r1 i 362742.20 76.3% +16 r2 i 331275.50 69.7% +16 r1 i 324730.60 68.3% + 4 r2 i 63535.10 13.4% <-- very very weird, must be cache problems. +-DDES_UNROLL -DDES_RISC1 -DDES_PTR +
diff --git a/crypto/des/typemap b/crypto/des/typemap new file mode 100644 index 0000000..a524f53 --- /dev/null +++ b/crypto/des/typemap
@@ -0,0 +1,34 @@ +# +# DES SECTION +# +deschar * T_DESCHARP +des_cblock * T_CBLOCK +des_cblock T_CBLOCK +des_key_schedule T_SCHEDULE +des_key_schedule * T_SCHEDULE + +INPUT +T_CBLOCK + $var=(des_cblock *)SvPV($arg,len); + if (len < DES_KEY_SZ) + { + croak(\"$var needs to be at least %u bytes long\",DES_KEY_SZ); + } + +T_SCHEDULE + $var=(des_key_schedule *)SvPV($arg,len); + if (len < DES_SCHEDULE_SZ) + { + croak(\"$var needs to be at least %u bytes long\", + DES_SCHEDULE_SZ); + } + +OUTPUT +T_CBLOCK + sv_setpvn($arg,(char *)$var,DES_KEY_SZ); + +T_SCHEDULE + sv_setpvn($arg,(char *)$var,DES_SCHEDULE_SZ); + +T_DESCHARP + sv_setpvn($arg,(char *)$var,len);
diff --git a/crypto/des/vms.com b/crypto/des/vms.com new file mode 100755 index 0000000..62ca1fb --- /dev/null +++ b/crypto/des/vms.com
@@ -0,0 +1,90 @@ +$! --- VMS.com --- +$! +$ GoSub defines +$ GoSub linker_options +$ If (P1 .nes. "") +$ Then +$ GoSub 'P1' +$ Else +$ GoSub lib +$ GoSub destest +$ GoSub rpw +$ GoSub speed +$ GoSub des +$ EndIF +$! +$ Exit +$! +$!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! +$! +$DEFINES: +$ OPT_FILE := "VAX_LINKER_OPTIONS.OPT" +$! +$ CC_OPTS := "/NODebug/OPTimize/NOWarn" +$! +$ LINK_OPTS := "/NODebug/NOTraceback/Contiguous" +$! +$ OBJS = "cbc_cksm.obj,cbc_enc.obj,ecb_enc.obj,pcbc_enc.obj," + - + "qud_cksm.obj,rand_key.obj,read_pwd.obj,set_key.obj," + - + "str2key.obj,enc_read.obj,enc_writ.obj,fcrypt.obj," + - + "cfb_enc.obj,ecb3_enc.obj,ofb_enc.obj" + + +$! +$ LIBDES = "cbc_cksm.c,cbc_enc.c,ecb_enc.c,enc_read.c," + - + "enc_writ.c,pcbc_enc.c,qud_cksm.c,rand_key.c," + - + "read_pwd.c,set_key.c,str2key.c,fcrypt.c," + - + "cfb_enc.c,ecb3_enc.c,ofb_enc.c" +$ Return +$! +$!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! +$! +$LINKER_OPTIONS: +$ If (f$search(OPT_FILE) .eqs. "") +$ Then +$ Create 'OPT_FILE' +$DECK +! Default system options file to link against the sharable C runtime library +! +Sys$Share:VAXcRTL.exe/Share +$EOD +$ EndIF +$ Return +$! +$!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! +$! +$LIB: +$ CC 'CC_OPTS' 'LIBDES' +$ If (f$search("LIBDES.OLB") .nes. "") +$ Then Library /Object /Replace libdes 'OBJS' +$ Else Library /Create /Object libdes 'OBJS' +$ EndIF +$ Return +$! +$!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! +$! +$DESTEST: +$ CC 'CC_OPTS' destest +$ Link 'link_opts' /Exec=destest destest.obj,libdes/LIBRARY,'opt_file'/Option +$ Return +$! +$!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! +$! +$RPW: +$ CC 'CC_OPTS' rpw +$ Link 'link_opts' /Exec=rpw rpw.obj,libdes/LIBRARY,'opt_file'/Option +$ Return +$! +$!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! +$! +$SPEED: +$ CC 'CC_OPTS' speed +$ Link 'link_opts' /Exec=speed speed.obj,libdes/LIBRARY,'opt_file'/Option +$ Return +$! +$!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! +$! +$DES: +$ CC 'CC_OPTS' des +$ Link 'link_opts' /Exec=des des.obj,libdes/LIBRARY,'opt_file'/Option +$ Return
diff --git a/crypto/des/xcbc_enc.c b/crypto/des/xcbc_enc.c new file mode 100644 index 0000000..fa25117 --- /dev/null +++ b/crypto/des/xcbc_enc.c
@@ -0,0 +1,206 @@ +/* crypto/des/xcbc_enc.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include "des_locl.h" + +/* RSA's DESX */ + +static unsigned char desx_white_in2out[256]={ +0xBD,0x56,0xEA,0xF2,0xA2,0xF1,0xAC,0x2A,0xB0,0x93,0xD1,0x9C,0x1B,0x33,0xFD,0xD0, +0x30,0x04,0xB6,0xDC,0x7D,0xDF,0x32,0x4B,0xF7,0xCB,0x45,0x9B,0x31,0xBB,0x21,0x5A, +0x41,0x9F,0xE1,0xD9,0x4A,0x4D,0x9E,0xDA,0xA0,0x68,0x2C,0xC3,0x27,0x5F,0x80,0x36, +0x3E,0xEE,0xFB,0x95,0x1A,0xFE,0xCE,0xA8,0x34,0xA9,0x13,0xF0,0xA6,0x3F,0xD8,0x0C, +0x78,0x24,0xAF,0x23,0x52,0xC1,0x67,0x17,0xF5,0x66,0x90,0xE7,0xE8,0x07,0xB8,0x60, +0x48,0xE6,0x1E,0x53,0xF3,0x92,0xA4,0x72,0x8C,0x08,0x15,0x6E,0x86,0x00,0x84,0xFA, +0xF4,0x7F,0x8A,0x42,0x19,0xF6,0xDB,0xCD,0x14,0x8D,0x50,0x12,0xBA,0x3C,0x06,0x4E, +0xEC,0xB3,0x35,0x11,0xA1,0x88,0x8E,0x2B,0x94,0x99,0xB7,0x71,0x74,0xD3,0xE4,0xBF, +0x3A,0xDE,0x96,0x0E,0xBC,0x0A,0xED,0x77,0xFC,0x37,0x6B,0x03,0x79,0x89,0x62,0xC6, +0xD7,0xC0,0xD2,0x7C,0x6A,0x8B,0x22,0xA3,0x5B,0x05,0x5D,0x02,0x75,0xD5,0x61,0xE3, +0x18,0x8F,0x55,0x51,0xAD,0x1F,0x0B,0x5E,0x85,0xE5,0xC2,0x57,0x63,0xCA,0x3D,0x6C, +0xB4,0xC5,0xCC,0x70,0xB2,0x91,0x59,0x0D,0x47,0x20,0xC8,0x4F,0x58,0xE0,0x01,0xE2, +0x16,0x38,0xC4,0x6F,0x3B,0x0F,0x65,0x46,0xBE,0x7E,0x2D,0x7B,0x82,0xF9,0x40,0xB5, +0x1D,0x73,0xF8,0xEB,0x26,0xC7,0x87,0x97,0x25,0x54,0xB1,0x28,0xAA,0x98,0x9D,0xA5, +0x64,0x6D,0x7A,0xD4,0x10,0x81,0x44,0xEF,0x49,0xD6,0xAE,0x2E,0xDD,0x76,0x5C,0x2F, +0xA7,0x1C,0xC9,0x09,0x69,0x9A,0x83,0xCF,0x29,0x39,0xB9,0xE9,0x4C,0xFF,0x43,0xAB, + }; + +void des_xwhite_in2out(des_key,in_white,out_white) +des_cblock (*des_key); +des_cblock (*in_white); +des_cblock (*out_white); + { + unsigned char *key,*in,*out; + int out0,out1; + int i; + + key=(unsigned char *)des_key; + in=(unsigned char *)in_white; + out=(unsigned char *)out_white; + + out[0]=out[1]=out[2]=out[3]=out[4]=out[5]=out[6]=out[7]=0; + out0=out1=0; + for (i=0; i<8; i++) + { + out[i]=key[i]^desx_white_in2out[out0^out1]; + out0=out1; + out1=(int)out[i&0x07]; + } + + out0=out[0]; + out1=out[i]; + for (i=0; i<8; i++) + { + out[i]=in[i]^desx_white_in2out[out0^out1]; + out0=out1; + out1=(int)out[i&0x07]; + } + } + +void des_xcbc_encrypt(input, output, length, schedule, ivec, inw,outw,enc) +des_cblock (*input); +des_cblock (*output); +long length; +des_key_schedule schedule; +des_cblock (*ivec); +des_cblock (*inw); +des_cblock (*outw); +int enc; + { + register DES_LONG tin0,tin1; + register DES_LONG tout0,tout1,xor0,xor1; + register DES_LONG inW0,inW1,outW0,outW1; + register unsigned char *in,*out; + register long l=length; + DES_LONG tin[2]; + unsigned char *iv; + + in=(unsigned char *)inw; + c2l(in,inW0); + c2l(in,inW1); + in=(unsigned char *)outw; + c2l(in,outW0); + c2l(in,outW1); + + in=(unsigned char *)input; + out=(unsigned char *)output; + iv=(unsigned char *)ivec; + + if (enc) + { + c2l(iv,tout0); + c2l(iv,tout1); + for (l-=8; l>=0; l-=8) + { + c2l(in,tin0); + c2l(in,tin1); + tin0^=tout0^inW0; tin[0]=tin0; + tin1^=tout1^inW1; tin[1]=tin1; + des_encrypt((DES_LONG *)tin,schedule,DES_ENCRYPT); + tout0=tin[0]^outW0; l2c(tout0,out); + tout1=tin[1]^outW1; l2c(tout1,out); + } + if (l != -8) + { + c2ln(in,tin0,tin1,l+8); + tin0^=tout0^inW0; tin[0]=tin0; + tin1^=tout1^inW1; tin[1]=tin1; + des_encrypt((DES_LONG *)tin,schedule,DES_ENCRYPT); + tout0=tin[0]^outW0; l2c(tout0,out); + tout1=tin[1]^outW1; l2c(tout1,out); + } + iv=(unsigned char *)ivec; + l2c(tout0,iv); + l2c(tout1,iv); + } + else + { + c2l(iv,xor0); + c2l(iv,xor1); + for (l-=8; l>0; l-=8) + { + c2l(in,tin0); tin[0]=tin0^outW0; + c2l(in,tin1); tin[1]=tin1^outW1; + des_encrypt((DES_LONG *)tin,schedule,DES_DECRYPT); + tout0=tin[0]^xor0^inW0; + tout1=tin[1]^xor1^inW1; + l2c(tout0,out); + l2c(tout1,out); + xor0=tin0; + xor1=tin1; + } + if (l != -8) + { + c2l(in,tin0); tin[0]=tin0^outW0; + c2l(in,tin1); tin[1]=tin1^outW1; + des_encrypt((DES_LONG *)tin,schedule,DES_DECRYPT); + tout0=tin[0]^xor0^inW0; + tout1=tin[1]^xor1^inW1; + l2cn(tout0,tout1,out,l+8); + xor0=tin0; + xor1=tin1; + } + + iv=(unsigned char *)ivec; + l2c(xor0,iv); + l2c(xor1,iv); + } + tin0=tin1=tout0=tout1=xor0=xor1=0; + inW0=inW1=outW0=outW1=0; + tin[0]=tin[1]=0; + } +
diff --git a/crypto/dh/Makefile.ssl b/crypto/dh/Makefile.ssl new file mode 100644 index 0000000..7e0c1e1 --- /dev/null +++ b/crypto/dh/Makefile.ssl
@@ -0,0 +1,84 @@ +# +# SSLeay/crypto/dh/Makefile +# + +DIR= dh +TOP= ../.. +CC= cc +INCLUDES= -I.. -I../../include +CFLAG=-g +INSTALLTOP=/usr/local/ssl +MAKE= make -f Makefile.ssl +MAKEDEPEND= makedepend -f Makefile.ssl +MAKEFILE= Makefile.ssl +AR= ar r + +CFLAGS= $(INCLUDES) $(CFLAG) + +ERR=dh +ERRC=dh_err +GENERAL=Makefile +TEST= dhtest.c +APPS= + +LIB=$(TOP)/libcrypto.a +LIBSRC= dh_gen.c dh_key.c dh_lib.c dh_check.c $(ERRC).c +LIBOBJ= dh_gen.o dh_key.o dh_lib.o dh_check.o $(ERRC).o + +SRC= $(LIBSRC) + +EXHEADER= dh.h +HEADER= $(EXHEADER) + +ALL= $(GENERAL) $(SRC) $(HEADER) + +top: + (cd ../..; $(MAKE) DIRS=crypto SDIRS=$(DIR) sub_all) + +all: lib + +lib: $(LIBOBJ) + $(AR) $(LIB) $(LIBOBJ) + sh $(TOP)/util/ranlib.sh $(LIB) + @touch lib + +files: + perl $(TOP)/util/files.pl Makefile.ssl >> $(TOP)/MINFO + +links: + /bin/rm -f Makefile + $(TOP)/util/point.sh Makefile.ssl Makefile ; + $(TOP)/util/mklink.sh ../../include $(EXHEADER) + $(TOP)/util/mklink.sh ../../test $(TEST) + $(TOP)/util/mklink.sh ../../apps $(APPS) + +install: + @for i in $(EXHEADER) ; \ + do \ + (cp $$i $(INSTALLTOP)/include/$$i; \ + chmod 644 $(INSTALLTOP)/include/$$i ); \ + done; + +tags: + ctags $(SRC) + +tests: + +lint: + lint -DLINT $(INCLUDES) $(SRC)>fluff + +depend: + $(MAKEDEPEND) $(INCLUDES) $(PROGS) $(LIBSRC) + +dclean: + perl -pe 'if (/^# DO NOT DELETE THIS LINE/) {print; exit(0);}' $(MAKEFILE) >Makefile.new + mv -f Makefile.new $(MAKEFILE) + +clean: + /bin/rm -f *.o */*.o *.obj lib tags core .pure .nfs* *.old *.bak fluff + +errors: + perl $(TOP)/util/err-ins.pl $(ERR).err $(ERR).h + perl ../err/err_genc.pl $(ERR).h $(ERRC).c + +# DO NOT DELETE THIS LINE -- make depend depends on it.
diff --git a/crypto/dh/dh.err b/crypto/dh/dh.err new file mode 100644 index 0000000..a4fe746 --- /dev/null +++ b/crypto/dh/dh.err
@@ -0,0 +1,12 @@ +/* Error codes for the DH functions. */ + +/* Function codes. */ +#define DH_F_DHPARAMS_PRINT 100 +#define DH_F_DHPARAMS_PRINT_FP 101 +#define DH_F_DH_COMPUTE_KEY 102 +#define DH_F_DH_GENERATE_KEY 103 +#define DH_F_DH_GENERATE_PARAMETERS 104 +#define DH_F_DH_NEW 105 + +/* Reason codes. */ +#define DH_R_NO_PRIVATE_VALUE 100
diff --git a/crypto/dh/dh.h b/crypto/dh/dh.h new file mode 100644 index 0000000..4497802 --- /dev/null +++ b/crypto/dh/dh.h
@@ -0,0 +1,162 @@ +/* crypto/dh/dh.h */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#ifndef HEADER_DH_H +#define HEADER_DH_H + +#ifdef __cplusplus +extern "C" { +#endif + +#ifndef HEADER_BN_H +#define BIGNUM char +#endif + +typedef struct dh_st + { + /* This first argument is used to pick up errors when + * a DH is passed instead of a EVP_PKEY */ + int pad; + int version; + BIGNUM *p; + BIGNUM *g; + int length; /* optional */ + BIGNUM *pub_key; /* y */ + BIGNUM *priv_key; /* x */ + } DH; + +#define DH_GENERATOR_2 2 +/* #define DH_GENERATOR_3 3 */ +#define DH_GENERATOR_5 5 + +/* DH_check error codes */ +#define DH_CHECK_P_NOT_PRIME 0x01 +#define DH_CHECK_P_NOT_STRONG_PRIME 0x02 +#define DH_UNABLE_TO_CHECK_GENERATOR 0x04 +#define DH_NOT_SUITABLE_GENERATOR 0x08 + +#define DHparams_dup(x) (DH *)ASN1_dup((int (*)())i2d_DHparams, \ + (char *(*)())d2i_DHparams,(char *)(x)) +#define d2i_DHparams_fp(fp,x) (DH *)ASN1_d2i_fp((char *(*)())DH_new, \ + (char *(*)())d2i_DHparams,(fp),(unsigned char **)(x)) +#define i2d_DHparams_fp(fp,x) ASN1_i2d_fp(i2d_DHparams,(fp), \ + (unsigned char *)(x)) +#define d2i_DHparams_bio(bp,x) (DH *)ASN1_d2i_bio((char *(*)())DH_new, \ + (char *(*)())d2i_DHparams,(bp),(unsigned char **)(x)) +#define i2d_DHparams_bio(bp,x) ASN1_i2d_bio(i2d_DHparams,(bp), \ + (unsigned char *)(x)) + +#ifndef NOPROTO +DH * DH_new(void); +void DH_free(DH *dh); +int DH_size(DH *dh); +DH * DH_generate_parameters(int prime_len,int generator, + void (*callback)(int,int)); +int DH_check(DH *dh,int *codes); +int DH_generate_key(DH *dh); +int DH_compute_key(unsigned char *key,BIGNUM *pub_key,DH *dh); +DH * d2i_DHparams(DH **a,unsigned char **pp, long length); +int i2d_DHparams(DH *a,unsigned char **pp); +#ifndef WIN16 +int DHparams_print_fp(FILE *fp, DH *x); +#endif +#ifdef HEADER_BIO_H +int DHparams_print(BIO *bp, DH *x); +#else +int DHparams_print(char *bp, DH *x); +#endif +void ERR_load_DH_strings(void ); + +#else + +DH * DH_new(); +void DH_free(); +int DH_size(); +DH * DH_generate_parameters(); +int DH_check(); +int DH_generate_key(); +int DH_compute_key(); +DH * d2i_DHparams(); +int i2d_DHparams(); +#ifndef WIN16 +int DHparams_print_fp(); +#endif +int DHparams_print(); +void ERR_load_DH_strings(); + +#endif + +/* BEGIN ERROR CODES */ +/* Error codes for the DH functions. */ + +/* Function codes. */ +#define DH_F_DHPARAMS_PRINT 100 +#define DH_F_DHPARAMS_PRINT_FP 101 +#define DH_F_DH_COMPUTE_KEY 102 +#define DH_F_DH_GENERATE_KEY 103 +#define DH_F_DH_GENERATE_PARAMETERS 104 +#define DH_F_DH_NEW 105 + +/* Reason codes. */ +#define DH_R_NO_PRIVATE_VALUE 100 + +#ifdef __cplusplus +} +#endif +#endif +
diff --git a/crypto/dh/dh1024.pem b/crypto/dh/dh1024.pem new file mode 100644 index 0000000..81d43f6 --- /dev/null +++ b/crypto/dh/dh1024.pem
@@ -0,0 +1,5 @@ +-----BEGIN DH PARAMETERS----- +MIGHAoGBAJf2QmHKtQXdKCjhPx1ottPb0PMTBH9A6FbaWMsTuKG/K3g6TG1Z1fkq +/Gz/PWk/eLI9TzFgqVAuPvr3q14a1aZeVUMTgo2oO5/y2UHe6VaJ+trqCTat3xlx +/mNbIK9HA2RgPC3gWfVLZQrY+gz3ASHHR5nXWHEyvpuZm7m3h+irAgEC +-----END DH PARAMETERS-----
diff --git a/crypto/dh/dh192.pem b/crypto/dh/dh192.pem new file mode 100644 index 0000000..521c072 --- /dev/null +++ b/crypto/dh/dh192.pem
@@ -0,0 +1,3 @@ +-----BEGIN DH PARAMETERS----- +MB4CGQDUoLoCULb9LsYm5+/WN992xxbiLQlEuIsCAQM= +-----END DH PARAMETERS-----
diff --git a/crypto/dh/dh2048.pem b/crypto/dh/dh2048.pem new file mode 100644 index 0000000..295460f --- /dev/null +++ b/crypto/dh/dh2048.pem
@@ -0,0 +1,16 @@ +-----BEGIN DH PARAMETERS----- +MIIBCAKCAQEA7ZKJNYJFVcs7+6J2WmkEYb8h86tT0s0h2v94GRFS8Q7B4lW9aG9o +AFO5Imov5Jo0H2XMWTKKvbHbSe3fpxJmw/0hBHAY8H/W91hRGXKCeyKpNBgdL8sh +z22SrkO2qCnHJ6PLAMXy5fsKpFmFor2tRfCzrfnggTXu2YOzzK7q62bmqVdmufEo +pT8igNcLpvZxk5uBDvhakObMym9mX3rAEBoe8PwttggMYiiw7NuJKO4MqD1llGkW +aVM8U2ATsCun1IKHrRxynkE1/MJ86VHeYYX8GZt2YA8z+GuzylIOKcMH6JAWzMwA +Gbatw6QwizOhr9iMjZ0B26TE3X8LvW84wwIBAg== +-----END DH PARAMETERS----- +-----BEGIN DH PARAMETERS----- +MIIBCAKCAQEArtA3w73zP6Lu3EOQtwogiXt3AXXpuS6yD4BhzNS1pZFyPHk0/an5 +8ydEkPhQZHKDW+BZJxxPLANaTudWo2YT8TgtvUdN6KSgMiEi6McwqDw+SADuvW+F +SKUYFxG6VFIxyEP6xBdf+vhJxEDbRG2EYsHDRRtJ76gp9cSKTHusf2R+4AAVGqnt +gRAbNqtcOar/7FSj+Pl8G3v0Bty0LcCSpbqgYlnv6z+rErQmmC6PPvSz97TDMCok +yKpCE9hFA1zkqK3TH4FmFvGeIaXJUIBZf4mArWuBTjWFW3nmhESRUn1VK3K3x42N +a5k6c2+EhrMFiLjxuH6JZoqL0/E93FF9SwIBAg== +-----END DH PARAMETERS-----
diff --git a/crypto/dh/dh4096.pem b/crypto/dh/dh4096.pem new file mode 100644 index 0000000..390943a --- /dev/null +++ b/crypto/dh/dh4096.pem
@@ -0,0 +1,14 @@ +-----BEGIN DH PARAMETERS----- +MIICCAKCAgEA/urRnb6vkPYc/KEGXWnbCIOaKitq7ySIq9dTH7s+Ri59zs77zty7 +vfVlSe6VFTBWgYjD2XKUFmtqq6CqXMhVX5ElUDoYDpAyTH85xqNFLzFC7nKrff/H +TFKNttp22cZE9V0IPpzedPfnQkE7aUdmF9JnDyv21Z/818O93u1B4r0szdnmEvEF +bKuIxEHX+bp0ZR7RqE1AeifXGJX3d6tsd2PMAObxwwsv55RGkn50vHO4QxtTARr1 +rRUV5j3B3oPMgC7Offxx+98Xn45B1/G0Prp11anDsR1PGwtaCYipqsvMwQUSJtyE +EOQWk+yFkeMe4vWv367eEi0Sd/wnC+TSXBE3pYvpYerJ8n1MceI5GQTdarJ77OW9 +bGTHmxRsLSCM1jpLdPja5jjb4siAa6EHc4qN9c/iFKS3PQPJEnX7pXKBRs5f7AF3 +W3RIGt+G9IVNZfXaS7Z/iCpgzgvKCs0VeqN38QsJGtC1aIkwOeyjPNy2G6jJ4yqH +ovXYt/0mc00vCWeSNS1wren0pR2EiLxX0ypjjgsU1mk/Z3b/+zVf7fZSIB+nDLjb +NPtUlJCVGnAeBK1J1nG3TQicqowOXoM6ISkdaXj5GPJdXHab2+S7cqhKGv5qC7rR +jT6sx7RUr0CNTxzLI7muV2/a4tGmj0PSdXQdsZ7tw7gbXlaWT1+MM2MCAQI= +-----END DH PARAMETERS----- +
diff --git a/crypto/dh/dh512.pem b/crypto/dh/dh512.pem new file mode 100644 index 0000000..0a4d863 --- /dev/null +++ b/crypto/dh/dh512.pem
@@ -0,0 +1,4 @@ +-----BEGIN DH PARAMETERS----- +MEYCQQDaWDwW2YUiidDkr3VvTMqS3UvlM7gE+w/tlO+cikQD7VdGUNNpmdsp13Yn +a6LT1BLiGPTdHghM9tgAPnxHdOgzAgEC +-----END DH PARAMETERS-----
diff --git a/crypto/dh/dh_check.c b/crypto/dh/dh_check.c new file mode 100644 index 0000000..8da8dc8 --- /dev/null +++ b/crypto/dh/dh_check.c
@@ -0,0 +1,120 @@ +/* crypto/dh/dh_check.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "bn.h" +#include "dh.h" + +/* Check that p is a strong prime and + * if g is 2, 3 or 5, check that is is a suitable generator + * where + * for 2, p mod 24 == 11 + * for 3, p mod 12 == 5 + * for 5, p mod 10 == 3 or 7 + * should hold. + */ + +int DH_check(dh,ret) +DH *dh; +int *ret; + { + int ok=0; + BN_CTX *ctx=NULL; + BN_ULONG l; + BIGNUM *q=NULL; + + *ret=0; + ctx=BN_CTX_new(); + if (ctx == NULL) goto err; + q=BN_new(); + if (q == NULL) goto err; + + if (BN_is_word(dh->g,DH_GENERATOR_2)) + { + l=BN_mod_word(dh->p,24); + if (l != 11) *ret|=DH_NOT_SUITABLE_GENERATOR; + } +/* else if (BN_is_word(dh->g,DH_GENERATOR_3)) + { + l=BN_mod_word(dh->p,12); + if (l != 5) *ret|=DH_NOT_SUITABLE_GENERATOR; + }*/ + else if (BN_is_word(dh->g,DH_GENERATOR_5)) + { + l=BN_mod_word(dh->p,10); + if ((l != 3) && (l != 7)) + *ret|=DH_NOT_SUITABLE_GENERATOR; + } + else + *ret|=DH_UNABLE_TO_CHECK_GENERATOR; + + if (!BN_is_prime(dh->p,BN_prime_checks,NULL,ctx)) + *ret|=DH_CHECK_P_NOT_PRIME; + else + { + if (!BN_rshift1(q,dh->p)) goto err; + if (!BN_is_prime(q,BN_prime_checks,NULL,ctx)) + *ret|=DH_CHECK_P_NOT_STRONG_PRIME; + } + ok=1; +err: + if (ctx != NULL) BN_CTX_free(ctx); + if (q != NULL) BN_free(q); + return(ok); + }
diff --git a/crypto/dh/dh_err.c b/crypto/dh/dh_err.c new file mode 100644 index 0000000..1950f43 --- /dev/null +++ b/crypto/dh/dh_err.c
@@ -0,0 +1,90 @@ +/* lib/dh/dh_err.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ +#include <stdio.h> +#include "err.h" +#include "dh.h" + +/* BEGIN ERROR CODES */ +static ERR_STRING_DATA DH_str_functs[]= + { +{ERR_PACK(0,DH_F_DHPARAMS_PRINT,0), "DHparams_print"}, +{ERR_PACK(0,DH_F_DHPARAMS_PRINT_FP,0), "DHparams_print_fp"}, +{ERR_PACK(0,DH_F_DH_COMPUTE_KEY,0), "DH_compute_key"}, +{ERR_PACK(0,DH_F_DH_GENERATE_KEY,0), "DH_generate_key"}, +{ERR_PACK(0,DH_F_DH_GENERATE_PARAMETERS,0), "DH_generate_parameters"}, +{ERR_PACK(0,DH_F_DH_NEW,0), "DH_new"}, +{0,NULL}, + }; + +static ERR_STRING_DATA DH_str_reasons[]= + { +{DH_R_NO_PRIVATE_VALUE ,"no private value"}, +{0,NULL}, + }; + +void ERR_load_DH_strings() + { + static int init=1; + + if (init) + { + init=0; + ERR_load_strings(ERR_LIB_DH,DH_str_functs); + ERR_load_strings(ERR_LIB_DH,DH_str_reasons); + } + }
diff --git a/crypto/dh/dh_gen.c b/crypto/dh/dh_gen.c new file mode 100644 index 0000000..ff4f18e --- /dev/null +++ b/crypto/dh/dh_gen.c
@@ -0,0 +1,149 @@ +/* crypto/dh/dh_gen.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "bn.h" +#include "dh.h" + +/* We generate DH parameters as follows + * find a prime q which is prime_len/2 bits long. + * p=(2*q)+1 or (p-1)/2 = q + * For this case, g is a generator if + * g^((p-1)/q) mod p != 1 for values of q which are the factors of p-1. + * Since the factors of p-1 are q and 2, we just need to check + * g^2 mod p != 1 and g^q mod p != 1. + * + * Having said all that, + * there is another special case method for the generators 2, 3 and 5. + * for 2, p mod 24 == 11 + * for 3, p mod 12 == 5 <<<<< does not work for strong primes. + * for 5, p mod 10 == 3 or 7 + * + * Thanks to Phil Karn <karn@qualcomm.com> for the pointers about the + * special generators and for answering some of my questions. + * + * I've implemented the second simple method :-). + * Since DH should be using a strong prime (both p and q are prime), + * this generator function can take a very very long time to run. + */ + +DH *DH_generate_parameters(prime_len,generator,callback) +int prime_len; +int generator; +void (*callback)(P_I_I); + { + BIGNUM *p=NULL,*t1,*t2; + DH *ret=NULL; + int g,ok= -1; + BN_CTX *ctx=NULL; + + ret=DH_new(); + ctx=BN_CTX_new(); + if (ctx == NULL) goto err; + t1=ctx->bn[0]; + t2=ctx->bn[1]; + ctx->tos=2; + + if (generator == DH_GENERATOR_2) + { + BN_set_word(t1,24); + BN_set_word(t2,11); + g=2; + } +#ifdef undef /* does not work for strong primes */ + else if (generator == DH_GENERATOR_3) + { + BN_set_word(t1,12); + BN_set_word(t2,5); + g=3; + } +#endif + else if (generator == DH_GENERATOR_5) + { + BN_set_word(t1,10); + BN_set_word(t2,3); + /* BN_set_word(t3,7); just have to miss + * out on these ones :-( */ + g=5; + } + else + g=generator; + + p=BN_generate_prime(prime_len,1,t1,t2,callback); + if (p == NULL) goto err; + if (callback != NULL) callback(3,0); + ret->p=p; + ret->g=BN_new(); + if (!BN_set_word(ret->g,g)) goto err; + ok=1; +err: + if (ok == -1) + { + DHerr(DH_F_DH_GENERATE_PARAMETERS,ERR_R_BN_LIB); + ok=0; + } + + if (ctx != NULL) BN_CTX_free(ctx); + if (!ok && (ret != NULL)) + { + DH_free(ret); + ret=NULL; + } + return(ret); + }
diff --git a/crypto/dh/dh_key.c b/crypto/dh/dh_key.c new file mode 100644 index 0000000..12f47c4 --- /dev/null +++ b/crypto/dh/dh_key.c
@@ -0,0 +1,142 @@ +/* crypto/dh/dh_key.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "bn.h" +#include "rand.h" +#include "dh.h" + +int DH_generate_key(dh) +DH *dh; + { + int ok=0; + unsigned int i; + BN_CTX *ctx=NULL; + BIGNUM *pub_key=NULL,*priv_key=NULL; + + ctx=BN_CTX_new(); + if (ctx == NULL) goto err; + + if (dh->priv_key == NULL) + { + i=dh->length; + if (i == 0) + { + /* Make the number p-1 bits long */ + i=BN_num_bits(dh->p)-1; + } + priv_key=BN_new(); + if (priv_key == NULL) goto err; + if (!BN_rand(priv_key,i,0,0)) goto err; + } + else + priv_key=dh->priv_key; + + if (dh->pub_key == NULL) + { + pub_key=BN_new(); + if (pub_key == NULL) goto err; + } + else + pub_key=dh->pub_key; + + if (!BN_mod_exp(pub_key,dh->g,priv_key,dh->p,ctx)) goto err; + + dh->pub_key=pub_key; + dh->priv_key=priv_key; + ok=1; +err: + if (ok != 1) + DHerr(DH_F_DH_GENERATE_KEY,ERR_R_BN_LIB); + + if ((pub_key != NULL) && (dh->pub_key == NULL)) BN_free(pub_key); + if ((priv_key != NULL) && (dh->priv_key == NULL)) BN_free(priv_key); + if (ctx != NULL) BN_CTX_free(ctx); + return(ok); + } + +int DH_compute_key(key,pub_key,dh) +unsigned char *key; +BIGNUM *pub_key; +DH *dh; + { + BN_CTX *ctx; + BIGNUM *tmp; + int ret= -1; + + ctx=BN_CTX_new(); + if (ctx == NULL) goto err; + tmp=ctx->bn[ctx->tos++]; + + if (dh->priv_key == NULL) + { + DHerr(DH_F_DH_COMPUTE_KEY,DH_R_NO_PRIVATE_VALUE); + goto err; + } + if (!BN_mod_exp(tmp,pub_key,dh->priv_key,dh->p,ctx)) + { + DHerr(DH_F_DH_COMPUTE_KEY,ERR_R_BN_LIB); + goto err; + } + + ret=BN_bn2bin(tmp,key); +err: + if (ctx != NULL) BN_CTX_free(ctx); + return(ret); + }
diff --git a/crypto/dh/dh_lib.c b/crypto/dh/dh_lib.c new file mode 100644 index 0000000..786a2c1 --- /dev/null +++ b/crypto/dh/dh_lib.c
@@ -0,0 +1,100 @@ +/* crypto/dh/dh_lib.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "bn.h" +#include "dh.h" + +char *DH_version="Diffie-Hellman part of SSLeay 0.8.1b 29-Jun-1998"; + +DH *DH_new() + { + DH *ret; + + ret=(DH *)Malloc(sizeof(DH)); + if (ret == NULL) + { + DHerr(DH_F_DH_NEW,ERR_R_MALLOC_FAILURE); + return(NULL); + } + ret->pad=0; + ret->version=0; + ret->p=NULL; + ret->g=NULL; + ret->length=0; + ret->pub_key=NULL; + ret->priv_key=NULL; + return(ret); + } + +void DH_free(r) +DH *r; + { + if (r->p != NULL) BN_clear_free(r->p); + if (r->g != NULL) BN_clear_free(r->g); + if (r->pub_key != NULL) BN_clear_free(r->pub_key); + if (r->priv_key != NULL) BN_clear_free(r->priv_key); + Free(r); + } + +int DH_size(dh) +DH *dh; + { + return(BN_num_bytes(dh->p)); + }
diff --git a/crypto/dh/dhtest.c b/crypto/dh/dhtest.c new file mode 100644 index 0000000..b338715 --- /dev/null +++ b/crypto/dh/dhtest.c
@@ -0,0 +1,187 @@ +/* crypto/dh/dhtest.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#ifdef WIN16 +#define APPS_WIN16 +#endif +#include "crypto.h" +#include "bio.h" +#include "bn.h" +#include "dh.h" + +#ifdef WIN16 +#define MS_CALLBACK _far _loadds +#else +#define MS_CALLBACK +#endif + +#ifndef NOPROTO +static void MS_CALLBACK cb(int p, int n); +#else +static void MS_CALLBACK cb(); +#endif + +#ifdef WIN16 +#define APPS_WIN16 +#include "../bio/bss_file.c" +#endif + +BIO *out=NULL; + +int main(argc,argv) +int argc; +char *argv[]; + { + DH *a,*b; + char buf[12]; + unsigned char *abuf=NULL,*bbuf=NULL; + int i,alen,blen,aout,bout,ret=1; + +#ifdef WIN32 + CRYPTO_malloc_init(); +#endif + + out=BIO_new(BIO_s_file()); + if (out == NULL) exit(1); + BIO_set_fp(out,stdout,BIO_NOCLOSE); + + a=DH_generate_parameters(64,DH_GENERATOR_5,cb); + if (a == NULL) goto err; + + BIO_puts(out,"\np ="); + BN_print(out,a->p); + BIO_puts(out,"\ng ="); + BN_print(out,a->g); + BIO_puts(out,"\n"); + + b=DH_new(); + if (b == NULL) goto err; + + b->p=BN_dup(a->p); + b->g=BN_dup(a->g); + if ((b->p == NULL) || (b->g == NULL)) goto err; + + if (!DH_generate_key(a)) goto err; + BIO_puts(out,"pri 1="); + BN_print(out,a->priv_key); + BIO_puts(out,"\npub 1="); + BN_print(out,a->pub_key); + BIO_puts(out,"\n"); + + if (!DH_generate_key(b)) goto err; + BIO_puts(out,"pri 2="); + BN_print(out,b->priv_key); + BIO_puts(out,"\npub 2="); + BN_print(out,b->pub_key); + BIO_puts(out,"\n"); + + alen=DH_size(a); + abuf=(unsigned char *)Malloc(alen); + aout=DH_compute_key(abuf,b->pub_key,a); + + BIO_puts(out,"key1 ="); + for (i=0; i<aout; i++) + { + sprintf(buf,"%02X",abuf[i]); + BIO_puts(out,buf); + } + BIO_puts(out,"\n"); + + blen=DH_size(b); + bbuf=(unsigned char *)Malloc(blen); + bout=DH_compute_key(bbuf,a->pub_key,b); + + BIO_puts(out,"key2 ="); + for (i=0; i<bout; i++) + { + sprintf(buf,"%02X",bbuf[i]); + BIO_puts(out,buf); + } + BIO_puts(out,"\n"); + if ((aout < 4) || (bout != aout) || (memcmp(abuf,bbuf,aout) != 0)) + { + fprintf(stderr,"Error in DH routines\n"); + ret=1; + } + else + ret=0; +err: + if (abuf != NULL) Free(abuf); + if (bbuf != NULL) Free(bbuf); + exit(ret); + return(ret); + } + +static void MS_CALLBACK cb(p, n) +int p; +int n; + { + char c='*'; + + if (p == 0) c='.'; + if (p == 1) c='+'; + if (p == 2) c='*'; + if (p == 3) c='\n'; + BIO_write(out,&c,1); +#ifdef LINT + p=n; +#endif + }
diff --git a/crypto/dh/example b/crypto/dh/example new file mode 100644 index 0000000..16a33d2 --- /dev/null +++ b/crypto/dh/example
@@ -0,0 +1,50 @@ +From owner-cypherpunks@toad.com Mon Sep 25 10:50:51 1995 +Received: from minbne.mincom.oz.au by orb.mincom.oz.au with SMTP id AA10562 + (5.65c/IDA-1.4.4 for eay); Wed, 27 Sep 1995 19:41:55 +1000 +Received: by minbne.mincom.oz.au id AA19958 + (5.65c/IDA-1.4.4 for eay@orb.mincom.oz.au); Wed, 27 Sep 1995 19:34:59 +1000 +Received: from relay3.UU.NET by bunyip.cc.uq.oz.au with SMTP (PP); + Wed, 27 Sep 1995 19:13:05 +1000 +Received: from toad.com by relay3.UU.NET with SMTP id QQzizb16156; + Wed, 27 Sep 1995 04:48:46 -0400 +Received: by toad.com id AA07905; Tue, 26 Sep 95 06:31:45 PDT +Received: from by toad.com id AB07851; Tue, 26 Sep 95 06:31:40 PDT +Received: from servo.qualcomm.com (servo.qualcomm.com [129.46.128.14]) + by cygnus.com (8.6.12/8.6.9) with ESMTP id RAA18442 + for <cypherpunks@toad.com>; Mon, 25 Sep 1995 17:52:47 -0700 +Received: (karn@localhost) by servo.qualcomm.com (8.6.12/QC-BSD-2.5.1) + id RAA14732; Mon, 25 Sep 1995 17:50:51 -0700 +Date: Mon, 25 Sep 1995 17:50:51 -0700 +From: Phil Karn <karn@qualcomm.com> +Message-Id: <199509260050.RAA14732@servo.qualcomm.com> +To: cypherpunks@toad.com, ipsec-dev@eit.com +Subject: Primality verification needed +Sender: owner-cypherpunks@toad.com +Precedence: bulk +Status: RO +X-Status: + +Hi. I've generated a 2047-bit "strong" prime number that I would like to +use with Diffie-Hellman key exchange. I assert that not only is this number +'p' prime, but so is (p-1)/2. + +I've used the mpz_probab_prime() function in the Gnu Math Package (GMP) version +1.3.2 to test this number. This function uses the Miller-Rabin primality test. +However, to increase my confidence that this number really is a strong prime, +I'd like to ask others to confirm it with other tests. Here's the number in hex: + +72a925f760b2f954ed287f1b0953f3e6aef92e456172f9fe86fdd8822241b9c9788fbc289982743e +fbcd2ccf062b242d7a567ba8bbb40d79bca7b8e0b6c05f835a5b938d985816bc648985adcff5402a +a76756b36c845a840a1d059ce02707e19cf47af0b5a882f32315c19d1b86a56c5389c5e9bee16b65 +fde7b1a8d74a7675de9b707d4c5a4633c0290c95ff30a605aeb7ae864ff48370f13cf01d49adb9f2 +3d19a439f753ee7703cf342d87f431105c843c78ca4df639931f3458fae8a94d1687e99a76ed99d0 +ba87189f42fd31ad8262c54a8cf5914ae6c28c540d714a5f6087a171fb74f4814c6f968d72386ef3 +56a05180c3bec7ddd5ef6fe76b1f717b + +The generator, g, for this prime is 2. + +Thanks! + +Phil Karn + +
diff --git a/crypto/dh/generate b/crypto/dh/generate new file mode 100644 index 0000000..5d40723 --- /dev/null +++ b/crypto/dh/generate
@@ -0,0 +1,65 @@ +From: stewarts@ix.netcom.com (Bill Stewart) +Newsgroups: sci.crypt +Subject: Re: Diffie-Hellman key exchange +Date: Wed, 11 Oct 1995 23:08:28 GMT +Organization: Freelance Information Architect +Lines: 32 +Message-ID: <45hir2$7l8@ixnews7.ix.netcom.com> +References: <458rhn$76m$1@mhadf.production.compuserve.com> +NNTP-Posting-Host: ix-pl4-16.ix.netcom.com +X-NETCOM-Date: Wed Oct 11 4:09:22 PM PDT 1995 +X-Newsreader: Forte Free Agent 1.0.82 + +Kent Briggs <72124.3234@CompuServe.COM> wrote: + +>I have a copy of the 1976 IEEE article describing the +>Diffie-Hellman public key exchange algorithm: y=a^x mod q. I'm +>looking for sources that give examples of secure a,q pairs and +>possible some source code that I could examine. + +q should be prime, and ideally should be a "strong prime", +which means it's of the form 2n+1 where n is also prime. +q also needs to be long enough to prevent the attacks LaMacchia and +Odlyzko described (some variant on a factoring attack which generates +a large pile of simultaneous equations and then solves them); +long enough is about the same size as factoring, so 512 bits may not +be secure enough for most applications. (The 192 bits used by +"secure NFS" was certainly not long enough.) + +a should be a generator for q, which means it needs to be +relatively prime to q-1. Usually a small prime like 2, 3 or 5 will +work. + +.... + +Date: Tue, 26 Sep 1995 13:52:36 MST +From: "Richard Schroeppel" <rcs@cs.arizona.edu> +To: karn +Cc: ho@cs.arizona.edu +Subject: random large primes + +Since your prime is really random, proving it is hard. +My personal limit on rigorously proved primes is ~350 digits. +If you really want a proof, we should talk to Francois Morain, +or the Australian group. + +If you want 2 to be a generator (mod P), then you need it +to be a non-square. If (P-1)/2 is also prime, then +non-square == primitive-root for bases << P. + +In the case at hand, this means 2 is a generator iff P = 11 (mod 24). +If you want this, you should restrict your sieve accordingly. + +3 is a generator iff P = 5 (mod 12). + +5 is a generator iff P = 3 or 7 (mod 10). + +2 is perfectly usable as a base even if it's a non-generator, since +it still covers half the space of possible residues. And an +eavesdropper can always determine the low-bit of your exponent for +a generator anyway. + +Rich rcs@cs.arizona.edu + + +
diff --git a/crypto/dh/p1024.c b/crypto/dh/p1024.c new file mode 100644 index 0000000..7f8cd56 --- /dev/null +++ b/crypto/dh/p1024.c
@@ -0,0 +1,92 @@ +/* crypto/dh/p1024.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "bn.h" +#include "asn1.h" +#include "dh.h" +#include "pem.h" + +unsigned char data[]={0x97,0xF6,0x42,0x61,0xCA,0xB5,0x05,0xDD, + 0x28,0x28,0xE1,0x3F,0x1D,0x68,0xB6,0xD3, + 0xDB,0xD0,0xF3,0x13,0x04,0x7F,0x40,0xE8, + 0x56,0xDA,0x58,0xCB,0x13,0xB8,0xA1,0xBF, + 0x2B,0x78,0x3A,0x4C,0x6D,0x59,0xD5,0xF9, + 0x2A,0xFC,0x6C,0xFF,0x3D,0x69,0x3F,0x78, + 0xB2,0x3D,0x4F,0x31,0x60,0xA9,0x50,0x2E, + 0x3E,0xFA,0xF7,0xAB,0x5E,0x1A,0xD5,0xA6, + 0x5E,0x55,0x43,0x13,0x82,0x8D,0xA8,0x3B, + 0x9F,0xF2,0xD9,0x41,0xDE,0xE9,0x56,0x89, + 0xFA,0xDA,0xEA,0x09,0x36,0xAD,0xDF,0x19, + 0x71,0xFE,0x63,0x5B,0x20,0xAF,0x47,0x03, + 0x64,0x60,0x3C,0x2D,0xE0,0x59,0xF5,0x4B, + 0x65,0x0A,0xD8,0xFA,0x0C,0xF7,0x01,0x21, + 0xC7,0x47,0x99,0xD7,0x58,0x71,0x32,0xBE, + 0x9B,0x99,0x9B,0xB9,0xB7,0x87,0xE8,0xAB, + }; + +main() + { + DH *dh; + + dh=DH_new(); + dh->p=BN_bin2bn(data,sizeof(data),NULL); + dh->g=BN_new(); + BN_set_word(dh->g,2); + PEM_write_DHparams(stdout,dh); + }
diff --git a/crypto/dh/p192.c b/crypto/dh/p192.c new file mode 100644 index 0000000..c96972c --- /dev/null +++ b/crypto/dh/p192.c
@@ -0,0 +1,80 @@ +/* crypto/dh/p192.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "bn.h" +#include "asn1.h" +#include "dh.h" +#include "pem.h" + +unsigned char data[]={ +0xD4,0xA0,0xBA,0x02,0x50,0xB6,0xFD,0x2E, +0xC6,0x26,0xE7,0xEF,0xD6,0x37,0xDF,0x76, +0xC7,0x16,0xE2,0x2D,0x09,0x44,0xB8,0x8B, + }; + +main() + { + DH *dh; + + dh=DH_new(); + dh->p=BN_bin2bn(data,sizeof(data),NULL); + dh->g=BN_new(); + BN_set_word(dh->g,3); + PEM_write_DHparams(stdout,dh); + }
diff --git a/crypto/dh/p512.c b/crypto/dh/p512.c new file mode 100644 index 0000000..6105612 --- /dev/null +++ b/crypto/dh/p512.c
@@ -0,0 +1,85 @@ +/* crypto/dh/p512.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "bn.h" +#include "asn1.h" +#include "dh.h" +#include "pem.h" + +unsigned char data[]={ +0xDA,0x58,0x3C,0x16,0xD9,0x85,0x22,0x89, +0xD0,0xE4,0xAF,0x75,0x6F,0x4C,0xCA,0x92, +0xDD,0x4B,0xE5,0x33,0xB8,0x04,0xFB,0x0F, +0xED,0x94,0xEF,0x9C,0x8A,0x44,0x03,0xED, +0x57,0x46,0x50,0xD3,0x69,0x99,0xDB,0x29, +0xD7,0x76,0x27,0x6B,0xA2,0xD3,0xD4,0x12, +0xE2,0x18,0xF4,0xDD,0x1E,0x08,0x4C,0xF6, +0xD8,0x00,0x3E,0x7C,0x47,0x74,0xE8,0x33, + }; + +main() + { + DH *dh; + + dh=DH_new(); + dh->p=BN_bin2bn(data,sizeof(data),NULL); + dh->g=BN_new(); + BN_set_word(dh->g,2); + PEM_write_DHparams(stdout,dh); + }
diff --git a/crypto/dsa/Makefile.ssl b/crypto/dsa/Makefile.ssl new file mode 100644 index 0000000..7b9c9cf --- /dev/null +++ b/crypto/dsa/Makefile.ssl
@@ -0,0 +1,84 @@ +# +# SSLeay/crypto/dsa/Makefile +# + +DIR= dsa +TOP= ../.. +CC= cc +INCLUDES= -I.. -I../../include +CFLAG=-g +INSTALLTOP=/usr/local/ssl +MAKE= make -f Makefile.ssl +MAKEDEPEND= makedepend -f Makefile.ssl +MAKEFILE= Makefile.ssl +AR= ar r + +CFLAGS= $(INCLUDES) $(CFLAG) + +ERR=dsa +ERRC=dsa_err +GENERAL=Makefile +TEST=dsatest.c +APPS= + +LIB=$(TOP)/libcrypto.a +LIBSRC= dsa_gen.c dsa_key.c dsa_lib.c dsa_vrf.c dsa_sign.c $(ERRC).c +LIBOBJ= dsa_gen.o dsa_key.o dsa_lib.o dsa_vrf.o dsa_sign.o $(ERRC).o + +SRC= $(LIBSRC) + +EXHEADER= dsa.h +HEADER= $(EXHEADER) + +ALL= $(GENERAL) $(SRC) $(HEADER) + +top: + (cd ../..; $(MAKE) DIRS=crypto SDIRS=$(DIR) sub_all) + +all: lib + +lib: $(LIBOBJ) + $(AR) $(LIB) $(LIBOBJ) + sh $(TOP)/util/ranlib.sh $(LIB) + @touch lib + +files: + perl $(TOP)/util/files.pl Makefile.ssl >> $(TOP)/MINFO + +links: + /bin/rm -f Makefile + $(TOP)/util/point.sh Makefile.ssl Makefile ; + $(TOP)/util/mklink.sh ../../include $(EXHEADER) + $(TOP)/util/mklink.sh ../../test $(TEST) + $(TOP)/util/mklink.sh ../../apps $(APPS) + +install: + @for i in $(EXHEADER) ; \ + do \ + (cp $$i $(INSTALLTOP)/include/$$i; \ + chmod 644 $(INSTALLTOP)/include/$$i ); \ + done; + +tags: + ctags $(SRC) + +tests: + +lint: + lint -DLINT $(INCLUDES) $(SRC)>fluff + +depend: + $(MAKEDEPEND) $(INCLUDES) $(PROGS) $(LIBSRC) + +dclean: + perl -pe 'if (/^# DO NOT DELETE THIS LINE/) {print; exit(0);}' $(MAKEFILE) >Makefile.new + mv -f Makefile.new $(MAKEFILE) + +clean: + /bin/rm -f *.o */*.o *.obj lib tags core .pure .nfs* *.old *.bak fluff + +errors: + perl $(TOP)/util/err-ins.pl $(ERR).err $(ERR).h + perl ../err/err_genc.pl $(ERR).h $(ERRC).c + +# DO NOT DELETE THIS LINE -- make depend depends on it.
diff --git a/crypto/dsa/README b/crypto/dsa/README new file mode 100644 index 0000000..6a7e9c1 --- /dev/null +++ b/crypto/dsa/README
@@ -0,0 +1,4 @@ +The stuff in here is based on patches supplied to me by +Steven Schoch <schoch@sheba.arc.nasa.gov> to do DSS. +I have since modified a them a little but a debt of gratitude +is due for doing the initial work.
diff --git a/crypto/dsa/dsa.err b/crypto/dsa/dsa.err new file mode 100644 index 0000000..1131e9f --- /dev/null +++ b/crypto/dsa/dsa.err
@@ -0,0 +1,15 @@ +/* Error codes for the DSA functions. */ + +/* Function codes. */ +#define DSA_F_DSAPARAMS_PRINT 100 +#define DSA_F_DSAPARAMS_PRINT_FP 101 +#define DSA_F_DSA_IS_PRIME 102 +#define DSA_F_DSA_NEW 103 +#define DSA_F_DSA_PRINT 104 +#define DSA_F_DSA_PRINT_FP 105 +#define DSA_F_DSA_SIGN 106 +#define DSA_F_DSA_SIGN_SETUP 107 +#define DSA_F_DSA_VERIFY 108 + +/* Reason codes. */ +#define DSA_R_DATA_TOO_LARGE_FOR_KEY_SIZE 100
diff --git a/crypto/dsa/dsa.h b/crypto/dsa/dsa.h new file mode 100644 index 0000000..e5dfafe --- /dev/null +++ b/crypto/dsa/dsa.h
@@ -0,0 +1,194 @@ +/* crypto/dsa/dsa.h */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +/* + * The DSS routines are based on patches supplied by + * Steven Schoch <schoch@sheba.arc.nasa.gov>. He basically did the + * work and I have just tweaked them a little to fit into my + * stylistic vision for SSLeay :-) */ + +#ifndef HEADER_DSA_H +#define HEADER_DSA_H + +#ifdef __cplusplus +extern "C" { +#endif + +#include "bn.h" + +typedef struct dsa_st + { + /* This first variable is used to pick up errors where + * a DSA is passed instead of of a EVP_PKEY */ + int pad; + int version; + int write_params; + BIGNUM *p; + BIGNUM *q; /* == 20 */ + BIGNUM *g; + + BIGNUM *pub_key; /* y public key */ + BIGNUM *priv_key; /* x private key */ + + BIGNUM *kinv; /* Signing pre-calc */ + BIGNUM *r; /* Signing pre-calc */ + + int references; + } DSA; + +#define DSAparams_dup(x) (DSA *)ASN1_dup((int (*)())i2d_DSAparams, \ + (char *(*)())d2i_DSAparams,(char *)(x)) +#define d2i_DSAparams_fp(fp,x) (DSA *)ASN1_d2i_fp((char *(*)())DSA_new, \ + (char *(*)())d2i_DSAparams,(fp),(unsigned char **)(x)) +#define i2d_DSAparams_fp(fp,x) ASN1_i2d_fp(i2d_DSAparams,(fp), \ + (unsigned char *)(x)) +#define d2i_DSAparams_bio(bp,x) (DSA *)ASN1_d2i_bio((char *(*)())DSA_new, \ + (char *(*)())d2i_DSAparams,(bp),(unsigned char **)(x)) +#define i2d_DSAparams_bio(bp,x) ASN1_i2d_bio(i2d_DSAparams,(bp), \ + (unsigned char *)(x)) + +#ifndef NOPROTO + +DSA * DSA_new(void); +int DSA_size(DSA *); + /* DSA * DSA_generate_key(int bits, void (*callback)()); */ + /* next 4 return -1 on error */ +int DSA_sign_setup( DSA *dsa,BN_CTX *ctx_in,BIGNUM **kinvp,BIGNUM **rp); +int DSA_sign(int type,unsigned char *dgst,int dlen, + unsigned char *sig, unsigned int *siglen, DSA *dsa); +int DSA_verify(int type,unsigned char *dgst,int dgst_len, + unsigned char *sigbuf, int siglen, DSA *dsa); +void DSA_free (DSA *r); + +void ERR_load_DSA_strings(void ); + +DSA * d2i_DSAPublicKey(DSA **a, unsigned char **pp, long length); +DSA * d2i_DSAPrivateKey(DSA **a, unsigned char **pp, long length); +DSA * d2i_DSAparams(DSA **a, unsigned char **pp, long length); +DSA * DSA_generate_parameters(int bits, unsigned char *seed,int seed_len, + int *counter_ret, unsigned long *h_ret,void (*callback)()); +int DSA_generate_key(DSA *a); +int i2d_DSAPublicKey(DSA *a, unsigned char **pp); +int i2d_DSAPrivateKey(DSA *a, unsigned char **pp); +int i2d_DSAparams(DSA *a,unsigned char **pp); + +#ifdef HEADER_BIO_H +int DSAparams_print(BIO *bp, DSA *x); +int DSA_print(BIO *bp, DSA *x, int off); +#endif +#ifndef WIN16 +int DSAparams_print_fp(FILE *fp, DSA *x); +int DSA_print_fp(FILE *bp, DSA *x, int off); +#endif + +int DSA_is_prime(BIGNUM *q,void (*callback)()); + +#else + +DSA * DSA_new(); +int DSA_size(); +int DSA_sign_setup(); +int DSA_sign(); +int DSA_verify(); +void DSA_free (); + +void ERR_load_DSA_strings(); + +DSA * d2i_DSAPublicKey(); +DSA * d2i_DSAPrivateKey(); +DSA * d2i_DSAparams(); +DSA * DSA_generate_parameters(); +int DSA_generate_key(); +int i2d_DSAPublicKey(); +int i2d_DSAPrivateKey(); +int i2d_DSAparams(); + +int DSA_is_prime(); + +int DSAparams_print(); +int DSA_print(); + +#ifndef WIN16 +int DSAparams_print_fp(); +int DSA_print_fp(); +#endif + +#endif + +/* BEGIN ERROR CODES */ +/* Error codes for the DSA functions. */ + +/* Function codes. */ +#define DSA_F_DSAPARAMS_PRINT 100 +#define DSA_F_DSAPARAMS_PRINT_FP 101 +#define DSA_F_DSA_IS_PRIME 102 +#define DSA_F_DSA_NEW 103 +#define DSA_F_DSA_PRINT 104 +#define DSA_F_DSA_PRINT_FP 105 +#define DSA_F_DSA_SIGN 106 +#define DSA_F_DSA_SIGN_SETUP 107 +#define DSA_F_DSA_VERIFY 108 + +/* Reason codes. */ +#define DSA_R_DATA_TOO_LARGE_FOR_KEY_SIZE 100 + +#ifdef __cplusplus +} +#endif +#endif +
diff --git a/crypto/dsa/dsa_err.c b/crypto/dsa/dsa_err.c new file mode 100644 index 0000000..ec0699d --- /dev/null +++ b/crypto/dsa/dsa_err.c
@@ -0,0 +1,93 @@ +/* lib/dsa/dsa_err.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ +#include <stdio.h> +#include "err.h" +#include "dsa.h" + +/* BEGIN ERROR CODES */ +static ERR_STRING_DATA DSA_str_functs[]= + { +{ERR_PACK(0,DSA_F_DSAPARAMS_PRINT,0), "DSAparams_print"}, +{ERR_PACK(0,DSA_F_DSAPARAMS_PRINT_FP,0), "DSAparams_print_fp"}, +{ERR_PACK(0,DSA_F_DSA_IS_PRIME,0), "DSA_is_prime"}, +{ERR_PACK(0,DSA_F_DSA_NEW,0), "DSA_new"}, +{ERR_PACK(0,DSA_F_DSA_PRINT,0), "DSA_print"}, +{ERR_PACK(0,DSA_F_DSA_PRINT_FP,0), "DSA_print_fp"}, +{ERR_PACK(0,DSA_F_DSA_SIGN,0), "DSA_sign"}, +{ERR_PACK(0,DSA_F_DSA_SIGN_SETUP,0), "DSA_sign_setup"}, +{ERR_PACK(0,DSA_F_DSA_VERIFY,0), "DSA_verify"}, +{0,NULL}, + }; + +static ERR_STRING_DATA DSA_str_reasons[]= + { +{DSA_R_DATA_TOO_LARGE_FOR_KEY_SIZE ,"data too large for key size"}, +{0,NULL}, + }; + +void ERR_load_DSA_strings() + { + static int init=1; + + if (init) + { + init=0; + ERR_load_strings(ERR_LIB_DSA,DSA_str_functs); + ERR_load_strings(ERR_LIB_DSA,DSA_str_reasons); + } + }
diff --git a/crypto/dsa/dsa_gen.c b/crypto/dsa/dsa_gen.c new file mode 100644 index 0000000..2b80104 --- /dev/null +++ b/crypto/dsa/dsa_gen.c
@@ -0,0 +1,325 @@ +/* crypto/dsa/dsa_gen.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#undef GENUINE_DSA + +#ifdef GENUINE_DSA +#define HASH SHA +#else +#define HASH SHA1 +#endif + +#include <stdio.h> +#include <time.h> +#include "cryptlib.h" +#include "sha.h" +#include "bn.h" +#include "dsa.h" +#include "rand.h" + +DSA *DSA_generate_parameters(bits,seed_in,seed_len,counter_ret,h_ret,callback) +int bits; +unsigned char *seed_in; +int seed_len; +int *counter_ret; +unsigned long *h_ret; +void (*callback)(); + { + int ok=0; + unsigned char seed[SHA_DIGEST_LENGTH]; + unsigned char md[SHA_DIGEST_LENGTH]; + unsigned char buf[SHA_DIGEST_LENGTH],buf2[SHA_DIGEST_LENGTH]; + BIGNUM *r0,*W,*X,*c,*test; + BIGNUM *g=NULL,*q=NULL,*p=NULL; + int k,n=0,i,b,m=0; + int counter=0; + BN_CTX *ctx=NULL,*ctx2=NULL; + unsigned int h=2; + DSA *ret=NULL; + + if (bits < 512) bits=512; + bits=(bits+63)/64*64; + + if ((seed_in != NULL) && (seed_len == 20)) + memcpy(seed,seed_in,seed_len); + + ctx=BN_CTX_new(); + if (ctx == NULL) goto err; + ctx2=BN_CTX_new(); + if (ctx2 == NULL) goto err; + ret=DSA_new(); + if (ret == NULL) goto err; + r0=ctx2->bn[0]; + g=ctx2->bn[1]; + W=ctx2->bn[2]; + q=ctx2->bn[3]; + X=ctx2->bn[4]; + c=ctx2->bn[5]; + p=ctx2->bn[6]; + test=ctx2->bn[7]; + + BN_lshift(test,BN_value_one(),bits-1); + + for (;;) + { + for (;;) + { + /* step 1 */ + if (callback != NULL) callback(0,m++); + + if (!seed_len) + RAND_bytes(seed,SHA_DIGEST_LENGTH); + else + seed_len=0; + + memcpy(buf,seed,SHA_DIGEST_LENGTH); + memcpy(buf2,seed,SHA_DIGEST_LENGTH); + for (i=SHA_DIGEST_LENGTH-1; i >= 0; i--) + { + buf[i]++; + if (buf[i] != 0) break; + } + + /* step 2 */ + HASH(seed,SHA_DIGEST_LENGTH,md); + HASH(buf,SHA_DIGEST_LENGTH,buf2); + for (i=0; i<SHA_DIGEST_LENGTH; i++) + md[i]^=buf2[i]; + + /* step 3 */ + md[0]|=0x80; + md[SHA_DIGEST_LENGTH-1]|=0x01; + if (!BN_bin2bn(md,SHA_DIGEST_LENGTH,q)) abort(); + + /* step 4 */ + if (DSA_is_prime(q,callback) > 0) break; + /* do a callback call */ + /* step 5 */ + } + + if (callback != NULL) callback(2,0); + if (callback != NULL) callback(3,0); + + /* step 6 */ + counter=0; + + n=(bits-1)/160; + b=(bits-1)-n*160; + + for (;;) + { + /* step 7 */ + BN_zero(W); + for (k=0; k<=n; k++) + { + for (i=SHA_DIGEST_LENGTH-1; i >= 0; i--) + { + buf[i]++; + if (buf[i] != 0) break; + } + + HASH(buf,SHA_DIGEST_LENGTH,md); + + /* step 8 */ + if (!BN_bin2bn(md,SHA_DIGEST_LENGTH,r0)) abort(); + BN_lshift(r0,r0,160*k); + BN_add(W,W,r0); + } + + /* more of step 8 */ + BN_mask_bits(W,bits-1); + BN_copy(X,W); /* this should be ok */ + BN_add(X,X,test); /* this should be ok */ + + /* step 9 */ + BN_lshift1(r0,q); + BN_mod(c,X,r0,ctx); + BN_sub(r0,c,BN_value_one()); + BN_sub(p,X,r0); + + /* step 10 */ + if (BN_cmp(p,test) >= 0) + { + /* step 11 */ + if (DSA_is_prime(p,callback) > 0) + goto end; + } + + /* step 13 */ + counter++; + + /* step 14 */ + if (counter >= 4096) break; + + if (callback != NULL) callback(0,counter); + } + } +end: + if (callback != NULL) callback(2,1); + + /* We now need to gernerate g */ + /* Set r0=(p-1)/q */ + BN_sub(test,p,BN_value_one()); + BN_div(r0,NULL,test,q,ctx); + + BN_set_word(test,h); + for (;;) + { + /* g=test^r0%p */ + BN_mod_exp(g,test,r0,p,ctx); + if (!BN_is_one(g)) break; + BN_add(test,test,BN_value_one()); + h++; + } + + if (callback != NULL) callback(3,1); + + ok=1; +err: + if (!ok) + { + if (ret != NULL) DSA_free(ret); + } + else + { + ret->p=BN_dup(p); + ret->q=BN_dup(q); + ret->g=BN_dup(g); + if ((m > 1) && (seed_in != NULL)) memcpy(seed_in,seed,20); + if (counter_ret != NULL) *counter_ret=counter; + if (h_ret != NULL) *h_ret=h; + } + BN_CTX_free(ctx); + BN_CTX_free(ctx2); + return(ok?ret:NULL); + } + +int DSA_is_prime(w, callback) +BIGNUM *w; +void (*callback)(); + { + int ok= -1,j,i,n; + BN_CTX *ctx=NULL,*ctx2=NULL; + BIGNUM *w_1,*b,*m,*z; + int a; + + if (!BN_is_bit_set(w,0)) return(0); + + ctx=BN_CTX_new(); + if (ctx == NULL) goto err; + ctx2=BN_CTX_new(); + if (ctx2 == NULL) goto err; + + m= ctx2->bn[2]; + b= ctx2->bn[3]; + z= ctx2->bn[4]; + w_1=ctx2->bn[5]; + + /* step 1 */ + n=50; + + /* step 2 */ + if (!BN_sub(w_1,w,BN_value_one())) goto err; + for (a=1; !BN_is_bit_set(w_1,a); a++) + ; + if (!BN_rshift(m,w_1,a)) goto err; + + for (i=1; i < n; i++) + { + /* step 3 */ + BN_rand(b,BN_num_bits(w)-2/*-1*/,0,0); + BN_set_word(b,0x10001L); + + /* step 4 */ + j=0; + if (!BN_mod_exp(z,b,m,w,ctx)) goto err; + + /* step 5 */ + for (;;) + { + if (((j == 0) && BN_is_one(z)) || (BN_cmp(z,w_1) == 0)) + break; + + /* step 6 */ + if ((j > 0) && BN_is_one(z)) + { + ok=0; + goto err; + } + + j++; + if (j >= a) + { + ok=0; + goto err; + } + + if (!BN_mod_mul(z,z,z,w,ctx)) goto err; + if (callback != NULL) callback(1,j); + } + } + + ok=1; +err: + if (ok == -1) DSAerr(DSA_F_DSA_IS_PRIME,ERR_R_BN_LIB); + BN_CTX_free(ctx); + BN_CTX_free(ctx2); + + return(ok); + } +
diff --git a/crypto/dsa/dsa_key.c b/crypto/dsa/dsa_key.c new file mode 100644 index 0000000..2c70248 --- /dev/null +++ b/crypto/dsa/dsa_key.c
@@ -0,0 +1,112 @@ +/* crypto/dsa/dsa_key.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include <time.h> +#include "cryptlib.h" +#include "sha.h" +#include "bn.h" +#include "dsa.h" +#include "rand.h" + +int DSA_generate_key(dsa) +DSA *dsa; + { + int ok=0; + unsigned int i; + BN_CTX *ctx=NULL; + BIGNUM *pub_key=NULL,*priv_key=NULL; + + if ((ctx=BN_CTX_new()) == NULL) goto err; + + if (dsa->priv_key == NULL) + { + if ((priv_key=BN_new()) == NULL) goto err; + } + else + priv_key=dsa->priv_key; + + i=BN_num_bits(dsa->q); + for (;;) + { + BN_rand(priv_key,i,1,0); + if (BN_cmp(priv_key,dsa->q) >= 0) + BN_sub(priv_key,priv_key,dsa->q); + if (!BN_is_zero(priv_key)) break; + } + + if (dsa->pub_key == NULL) + { + if ((pub_key=BN_new()) == NULL) goto err; + } + else + pub_key=dsa->pub_key; + + if (!BN_mod_exp(pub_key,dsa->g,priv_key,dsa->p,ctx)) goto err; + + dsa->priv_key=priv_key; + dsa->pub_key=pub_key; + ok=1; + +err: + if ((pub_key != NULL) && (dsa->pub_key == NULL)) BN_free(pub_key); + if ((priv_key != NULL) && (dsa->priv_key == NULL)) BN_free(priv_key); + if (ctx != NULL) BN_CTX_free(ctx); + return(ok); + } +
diff --git a/crypto/dsa/dsa_lib.c b/crypto/dsa/dsa_lib.c new file mode 100644 index 0000000..e666db0 --- /dev/null +++ b/crypto/dsa/dsa_lib.c
@@ -0,0 +1,142 @@ +/* crypto/dsa/dsa_lib.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +/* Origional version from Steven Schoch <schoch@sheba.arc.nasa.gov> */ + +#include <stdio.h> +#include "cryptlib.h" +#include "bn.h" +#include "dsa.h" +#include "asn1.h" + +char *DSA_version="\0DSA part of SSLeay 0.8.1b 29-Jun-1998"; + +DSA *DSA_new() + { + DSA *ret; + + ret=(DSA *)Malloc(sizeof(DSA)); + if (ret == NULL) + { + DSAerr(DSA_F_DSA_NEW,ERR_R_MALLOC_FAILURE); + return(NULL); + } + ret->pad=0; + ret->version=0; + ret->write_params=1; + ret->p=NULL; + ret->q=NULL; + ret->g=NULL; + + ret->pub_key=NULL; + ret->priv_key=NULL; + + ret->kinv=NULL; + ret->r=NULL; + + ret->references=1; + return(ret); + } + +void DSA_free(r) +DSA *r; + { + int i; + + if (r == NULL) return; + + i=CRYPTO_add(&r->references,-1,CRYPTO_LOCK_DSA); + if (i > 0) return; +#ifdef REF_CHECK + if (i < 0) + { + fprintf(stderr,"DSA_free, bad reference count\n"); + abort(); + } +#endif + + if (r->p != NULL) BN_clear_free(r->p); + if (r->q != NULL) BN_clear_free(r->q); + if (r->g != NULL) BN_clear_free(r->g); + if (r->pub_key != NULL) BN_clear_free(r->pub_key); + if (r->priv_key != NULL) BN_clear_free(r->priv_key); + if (r->kinv != NULL) BN_clear_free(r->kinv); + if (r->r != NULL) BN_clear_free(r->r); + Free(r); + } + +int DSA_size(r) +DSA *r; + { + int ret,i; + ASN1_INTEGER bs; + unsigned char buf[4]; + + i=BN_num_bits(r->q); + bs.length=(i+7)/8; + bs.data=buf; + bs.type=V_ASN1_INTEGER; + /* If the top bit is set the asn1 encoding is 1 larger. */ + buf[0]=0xff; + + i=i2d_ASN1_INTEGER(&bs,NULL); + i+=i; /* r and s */ + ret=ASN1_object_size(1,i,V_ASN1_SEQUENCE); + return(ret); + } +
diff --git a/crypto/dsa/dsa_sign.c b/crypto/dsa/dsa_sign.c new file mode 100644 index 0000000..ebb758f --- /dev/null +++ b/crypto/dsa/dsa_sign.c
@@ -0,0 +1,215 @@ +/* crypto/dsa/dsa_sign.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +/* Origional version from Steven Schoch <schoch@sheba.arc.nasa.gov> */ + +#include <stdio.h> +#include "cryptlib.h" +#include "bn.h" +#include "dsa.h" +#include "rand.h" +#include "asn1.h" + +/* data has already been hashed (probably with SHA or SHA-1). */ +/* DSAerr(DSA_F_DSA_SIGN,DSA_R_DATA_TOO_LARGE_FOR_KEY_SIZE); */ + +int DSA_sign(type,dgst,dlen,sig,siglen,dsa) +int type; +unsigned char *dgst; +int dlen; +unsigned char *sig; /* out */ +unsigned int *siglen; /* out */ +DSA *dsa; + { + BIGNUM *kinv=NULL,*r=NULL; + BIGNUM *m=NULL; + BIGNUM *xr=NULL,*s=NULL; + BN_CTX *ctx=NULL; + unsigned char *p; + int i,len=0,ret=0,reason=ERR_R_BN_LIB; + ASN1_INTEGER rbs,sbs; + MS_STATIC unsigned char rbuf[50]; /* assuming r is 20 bytes +extra */ + MS_STATIC unsigned char sbuf[50]; /* assuming s is 20 bytes +extra */ + + i=BN_num_bytes(dsa->q); /* should be 20 */ + if ((dlen > i) || (dlen > 50)) + { + reason=DSA_R_DATA_TOO_LARGE_FOR_KEY_SIZE; + goto err; + } + + ctx=BN_CTX_new(); + if (ctx == NULL) goto err; + + if ((dsa->kinv == NULL) || (dsa->r == NULL)) + { + if (!DSA_sign_setup(dsa,ctx,&kinv,&r)) goto err; + } + else + { + kinv=dsa->kinv; + dsa->kinv=NULL; + r=dsa->r; + dsa->r=NULL; + } + + m=BN_new(); + xr=BN_new(); + s=BN_new(); + if (m == NULL || xr == NULL || s == NULL) goto err; + + if (BN_bin2bn(dgst,dlen,m) == NULL) goto err; + + /* Compute s = inv(k) (m + xr) mod q */ + if (!BN_mul(xr, dsa->priv_key, r)) goto err; /* s = xr */ + if (!BN_add(s, xr, m)) goto err; /* s = m + xr */ + if (!BN_mod_mul(s,s,kinv,dsa->q,ctx)) goto err; + + /* + * Now create a ASN.1 sequence of the integers R and S. + */ + rbs.data=rbuf; + sbs.data=sbuf; + rbs.type = V_ASN1_INTEGER; + sbs.type = V_ASN1_INTEGER; + rbs.length=BN_bn2bin(r,rbs.data); + sbs.length=BN_bn2bin(s,sbs.data); + + len =i2d_ASN1_INTEGER(&rbs,NULL); + len+=i2d_ASN1_INTEGER(&sbs,NULL); + + p=sig; + ASN1_put_object(&p,1,len,V_ASN1_SEQUENCE,V_ASN1_UNIVERSAL); + i2d_ASN1_INTEGER(&rbs,&p); + i2d_ASN1_INTEGER(&sbs,&p); + *siglen=(p-sig); + ret=1; +err: + if (!ret) DSAerr(DSA_F_DSA_SIGN,reason); + +#if 1 /* do the right thing :-) */ + if (kinv != NULL) BN_clear_free(kinv); + if (r != NULL) BN_clear_free(r); +#endif + if (ctx != NULL) BN_CTX_free(ctx); + if (m != NULL) BN_clear_free(m); + if (xr != NULL) BN_clear_free(xr); + if (s != NULL) BN_clear_free(s); + return(ret); + } + +int DSA_sign_setup(dsa,ctx_in,kinvp,rp) +DSA *dsa; +BN_CTX *ctx_in; +BIGNUM **kinvp; +BIGNUM **rp; + { + BN_CTX *ctx; + BIGNUM *k=NULL,*kinv=NULL,*r=NULL; + int ret=0; + + if (ctx_in == NULL) + { + if ((ctx=BN_CTX_new()) == NULL) goto err; + } + else + ctx=ctx_in; + + r=BN_new(); + k=BN_new(); + if ((r == NULL) || (k == NULL)) + goto err; + kinv=NULL; + + if (r == NULL) goto err; + + /* Get random k */ + for (;;) + { + if (!BN_rand(k, BN_num_bits(dsa->q), 1, 0)) goto err; + if (BN_cmp(k,dsa->q) >= 0) + BN_sub(k,k,dsa->q); + if (!BN_is_zero(k)) break; + } + + /* Compute r = (g^k mod p) mod q */ + if (!BN_mod_exp(r,dsa->g,k,dsa->p,ctx)) goto err; + if (!BN_mod(r,r,dsa->q,ctx)) goto err; + + /* Compute part of 's = inv(k) (m + xr) mod q' */ + if ((kinv=BN_mod_inverse(k,dsa->q,ctx)) == NULL) goto err; + + if (*kinvp != NULL) BN_clear_free(*kinvp); + *kinvp=kinv; + kinv=NULL; + if (*rp != NULL) BN_clear_free(*rp); + *rp=r; + ret=1; +err: + if (!ret) + { + DSAerr(DSA_F_DSA_SIGN_SETUP,ERR_R_BN_LIB); + if (kinv != NULL) BN_clear_free(kinv); + if (r != NULL) BN_clear_free(r); + } + if (ctx_in == NULL) BN_CTX_free(ctx); + if (k != NULL) BN_clear_free(k); + if (kinv != NULL) BN_clear_free(kinv); + return(ret); + } +
diff --git a/crypto/dsa/dsa_vrf.c b/crypto/dsa/dsa_vrf.c new file mode 100644 index 0000000..a217f86 --- /dev/null +++ b/crypto/dsa/dsa_vrf.c
@@ -0,0 +1,152 @@ +/* crypto/dsa/dsa_vrf.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +/* Origional version from Steven Schoch <schoch@sheba.arc.nasa.gov> */ + +#include <stdio.h> +#include "cryptlib.h" +#include "bn.h" +#include "dsa.h" +#include "rand.h" +#include "asn1.h" +#include "asn1_mac.h" + +/* data has already been hashed (probably with SHA or SHA-1). */ +/* returns + * 1: correct signature + * 0: incorrect signature + * -1: error + */ +int DSA_verify(type,dgst,dgst_len,sigbuf,siglen, dsa) +int type; +unsigned char *dgst; +int dgst_len; +unsigned char *sigbuf; +int siglen; +DSA *dsa; + { + /* The next 3 are used by the M_ASN1 macros */ + long length=siglen; + ASN1_CTX c; + unsigned char **pp= &sigbuf; + BN_CTX *ctx; + BIGNUM *r=NULL; + BIGNUM *t1=NULL,*t2=NULL; + BIGNUM *u1=NULL,*u2=NULL; + ASN1_INTEGER *bs=NULL; + int ret = -1; + + ctx=BN_CTX_new(); + if (ctx == NULL) goto err; + + t1=BN_new(); + t2=BN_new(); + if (t1 == NULL || t2 == NULL) goto err; + + M_ASN1_D2I_Init(); + M_ASN1_D2I_start_sequence(); + M_ASN1_D2I_get(bs,d2i_ASN1_INTEGER); + if ((r=BN_bin2bn(bs->data,bs->length,NULL)) == NULL) goto err_bn; + M_ASN1_D2I_get(bs,d2i_ASN1_INTEGER); + if ((u1=BN_bin2bn(bs->data,bs->length,NULL)) == NULL) goto err_bn; + if (!asn1_Finish(&c)) goto err; + + /* Calculate W = inv(S) mod Q + * save W in u2 */ + if ((u2=BN_mod_inverse(u1,dsa->q,ctx)) == NULL) goto err_bn; + + /* save M in u1 */ + if (BN_bin2bn(dgst,dgst_len,u1) == NULL) goto err_bn; + + /* u1 = M * w mod q */ + if (!BN_mod_mul(u1,u1,u2,dsa->q,ctx)) goto err_bn; + + /* u2 = r * w mod q */ + if (!BN_mod_mul(u2,r,u2,dsa->q,ctx)) goto err_bn; + + /* v = ( g^u1 * y^u2 mod p ) mod q */ + /* let t1 = g ^ u1 mod p */ + if (!BN_mod_exp(t1,dsa->g,u1,dsa->p,ctx)) goto err_bn; + /* let t2 = y ^ u2 mod p */ + if (!BN_mod_exp(t2,dsa->pub_key,u2,dsa->p,ctx)) goto err_bn; + /* let u1 = t1 * t2 mod p */ + if (!BN_mod_mul(u1,t1,t2,dsa->p,ctx)) goto err_bn; + /* let u1 = u1 mod q */ + if (!BN_mod(u1,u1,dsa->q,ctx)) goto err_bn; + /* V is now in u1. If the signature is correct, it will be + * equal to R. */ + ret=(BN_ucmp(u1, r) == 0); + if (0) + { +err: /* ASN1 error */ + DSAerr(DSA_F_DSA_VERIFY,c.error); + } + if (0) + { +err_bn: /* BN error */ + DSAerr(DSA_F_DSA_VERIFY,ERR_R_BN_LIB); + } + if (ctx != NULL) BN_CTX_free(ctx); + if (r != NULL) BN_free(r); + if (t1 != NULL) BN_free(t1); + if (t2 != NULL) BN_free(t2); + if (u1 != NULL) BN_free(u1); + if (u2 != NULL) BN_free(u2); + if (bs != NULL) ASN1_BIT_STRING_free(bs); + return(ret); + }
diff --git a/crypto/dsa/dsagen.c b/crypto/dsa/dsagen.c new file mode 100644 index 0000000..3422d87 --- /dev/null +++ b/crypto/dsa/dsagen.c
@@ -0,0 +1,105 @@ +/* crypto/dsa/dsagen.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "dsa.h" + +#define TEST +#define GENUINE_DSA + +#ifdef GENUINE_DSA +#define LAST_VALUE 0xbd +#else +#define LAST_VALUE 0xd3 +#endif + +#ifdef TEST +unsigned char seed[20]={ + 0xd5,0x01,0x4e,0x4b, + 0x60,0xef,0x2b,0xa8, + 0xb6,0x21,0x1b,0x40, + 0x62,0xba,0x32,0x24, + 0xe0,0x42,0x7d,LAST_VALUE}; +#endif + +int cb(p,n) +int p,n; + { + char c='*'; + + if (p == 0) c='.'; + if (p == 1) c='+'; + if (p == 2) c='*'; + if (p == 3) c='\n'; + printf("%c",c); + fflush(stdout); + } + +main() + { + int i; + BIGNUM *n; + BN_CTX *ctx; + unsigned char seed_buf[20]; + DSA *dsa; + int counter,h; + + memcpy(seed_buf,seed,20); + dsa=DSA_generate_key(1024,seed,20,&counter,&h,cb); + } +
diff --git a/crypto/dsa/dsatest.c b/crypto/dsa/dsatest.c new file mode 100644 index 0000000..894d2db --- /dev/null +++ b/crypto/dsa/dsatest.c
@@ -0,0 +1,216 @@ +/* crypto/dsa/dsatest.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <sys/types.h> +#include <sys/stat.h> +#ifdef WIN16 +#define APPS_WIN16 +#endif +#include "crypto.h" +#include "rand.h" +#include "bio.h" +#include "err.h" +#include "dsa.h" + +#ifdef WIN16 +#include "../bio/bss_file.c" +#endif + +#ifdef WIN16 +#define MS_CALLBACK _far _loadds +#else +#define MS_CALLBACK +#endif + +#ifndef NOPROTO +static void MS_CALLBACK dsa_cb(int p, int n); +#else +static void MS_CALLBACK dsa_cb(); +#endif + +static unsigned char seed[20]={ + 0xd5,0x01,0x4e,0x4b,0x60,0xef,0x2b,0xa8,0xb6,0x21,0x1b,0x40, + 0x62,0xba,0x32,0x24,0xe0,0x42,0x7d,0xd3, + }; + +static unsigned char out_p[]={ + 0x8d,0xf2,0xa4,0x94,0x49,0x22,0x76,0xaa, + 0x3d,0x25,0x75,0x9b,0xb0,0x68,0x69,0xcb, + 0xea,0xc0,0xd8,0x3a,0xfb,0x8d,0x0c,0xf7, + 0xcb,0xb8,0x32,0x4f,0x0d,0x78,0x82,0xe5, + 0xd0,0x76,0x2f,0xc5,0xb7,0x21,0x0e,0xaf, + 0xc2,0xe9,0xad,0xac,0x32,0xab,0x7a,0xac, + 0x49,0x69,0x3d,0xfb,0xf8,0x37,0x24,0xc2, + 0xec,0x07,0x36,0xee,0x31,0xc8,0x02,0x91, + }; + +static unsigned char out_q[]={ + 0xc7,0x73,0x21,0x8c,0x73,0x7e,0xc8,0xee, + 0x99,0x3b,0x4f,0x2d,0xed,0x30,0xf4,0x8e, + 0xda,0xce,0x91,0x5f, + }; + +static unsigned char out_g[]={ + 0x62,0x6d,0x02,0x78,0x39,0xea,0x0a,0x13, + 0x41,0x31,0x63,0xa5,0x5b,0x4c,0xb5,0x00, + 0x29,0x9d,0x55,0x22,0x95,0x6c,0xef,0xcb, + 0x3b,0xff,0x10,0xf3,0x99,0xce,0x2c,0x2e, + 0x71,0xcb,0x9d,0xe5,0xfa,0x24,0xba,0xbf, + 0x58,0xe5,0xb7,0x95,0x21,0x92,0x5c,0x9c, + 0xc4,0x2e,0x9f,0x6f,0x46,0x4b,0x08,0x8c, + 0xc5,0x72,0xaf,0x53,0xe6,0xd7,0x88,0x02, + }; + +static BIO *bio_err=NULL; + +int main(argc, argv) +int argc; +char **argv; + { + DSA *dsa=NULL; + int counter,ret=0,i,j; + unsigned char buf[256]; + unsigned long h; + + if (bio_err == NULL) + bio_err=BIO_new_fp(stderr,BIO_NOCLOSE); + + BIO_printf(bio_err,"test generation of DSA parameters\n"); + BIO_printf(bio_err,"expect '.*' followed by 5 lines of '.'s and '+'s\n"); + dsa=DSA_generate_parameters(512,seed,20,&counter,&h,dsa_cb); + + BIO_printf(bio_err,"seed\n"); + for (i=0; i<20; i+=4) + { + BIO_printf(bio_err,"%02X%02X%02X%02X ", + seed[i],seed[i+1],seed[i+2],seed[i+3]); + } + BIO_printf(bio_err,"\ncounter=%d h=%d\n",counter,h); + + if (dsa == NULL) goto end; + DSA_print(bio_err,dsa,0); + if (counter != 105) + { + BIO_printf(bio_err,"counter should be 105\n"); + goto end; + } + if (h != 2) + { + BIO_printf(bio_err,"h should be 2\n"); + goto end; + } + + i=BN_bn2bin(dsa->q,buf); + j=sizeof(out_q); + if ((i != j) || (memcmp(buf,out_q,i) != 0)) + { + BIO_printf(bio_err,"q value is wrong\n"); + goto end; + } + + i=BN_bn2bin(dsa->p,buf); + j=sizeof(out_p); + if ((i != j) || (memcmp(buf,out_p,i) != 0)) + { + BIO_printf(bio_err,"p value is wrong\n"); + goto end; + } + + i=BN_bn2bin(dsa->g,buf); + j=sizeof(out_g); + if ((i != j) || (memcmp(buf,out_g,i) != 0)) + { + BIO_printf(bio_err,"g value is wrong\n"); + goto end; + } + + ret=1; +end: + if (!ret) + ERR_print_errors(bio_err); + if (bio_err != NULL) BIO_free(bio_err); + if (dsa != NULL) DSA_free(dsa); + exit(!ret); + return(0); + } + +static void MS_CALLBACK dsa_cb(p, n) +int p; +int n; + { + char c='*'; + static int ok=0,num=0; + + if (p == 0) { c='.'; num++; }; + if (p == 1) c='+'; + if (p == 2) { c='*'; ok++; } + if (p == 3) c='\n'; + BIO_write(bio_err,&c,1); + BIO_flush(bio_err); + + if (!ok && (p == 0) && (num > 1)) + { + BIO_printf(bio_err,"error in dsatest\n"); + exit(1); + } + } + +
diff --git a/crypto/dsa/fips186a.txt b/crypto/dsa/fips186a.txt new file mode 100644 index 0000000..3a2e0a0 --- /dev/null +++ b/crypto/dsa/fips186a.txt
@@ -0,0 +1,122 @@ +The origional FIPE 180 used SHA-0 (FIPS 180) for its appendix 5 +examples. This is an updated version that uses SHA-1 (FIPS 180-1) +supplied to me by Wei Dai +-- + APPENDIX 5. EXAMPLE OF THE DSA + + +This appendix is for informational purposes only and is not required to meet +the standard. + +Let L = 512 (size of p). The values in this example are expressed in +hexadecimal notation. The p and q given here were generated by the prime +generation standard described in appendix 2 using the 160-bit SEED: + + d5014e4b 60ef2ba8 b6211b40 62ba3224 e0427dd3 + +With this SEED, the algorithm found p and q when the counter was at 105. + +x was generated by the algorithm described in appendix 3, section 3.1, using +the SHA to construct G (as in appendix 3, section 3.3) and a 160-bit XSEED: + +XSEED = + + bd029bbe 7f51960b cf9edb2b 61f06f0f eb5a38b6 + +t = + 67452301 EFCDAB89 98BADCFE 10325476 C3D2E1F0 + +x = G(t,XSEED) mod q + +k was generated by the algorithm described in appendix 3, section 3.2, using +the SHA to construct G (as in appendix 3, section 3.3) and a 160-bit KSEED: + +KSEED = + + 687a66d9 0648f993 867e121f 4ddf9ddb 01205584 + +t = + EFCDAB89 98BADCFE 10325476 C3D2E1F0 67452301 + +k = G(t,KSEED) mod q + +Finally: + +h = 2 + +p = + 8df2a494 492276aa 3d25759b b06869cb eac0d83a fb8d0cf7 + cbb8324f 0d7882e5 d0762fc5 b7210eaf c2e9adac 32ab7aac + 49693dfb f83724c2 ec0736ee 31c80291 + + +q = + c773218c 737ec8ee 993b4f2d ed30f48e dace915f + + +g = + 626d0278 39ea0a13 413163a5 5b4cb500 299d5522 956cefcb + 3bff10f3 99ce2c2e 71cb9de5 fa24babf 58e5b795 21925c9c + c42e9f6f 464b088c c572af53 e6d78802 + + +x = + 2070b322 3dba372f de1c0ffc 7b2e3b49 8b260614 + + +k = + 358dad57 1462710f 50e254cf 1a376b2b deaadfbf + + +kinv = + + 0d516729 8202e49b 4116ac10 4fc3f415 ae52f917 + +M = ASCII form of "abc" (See FIPS PUB 180-1, Appendix A) + +SHA(M) = + + a9993e36 4706816a ba3e2571 7850c26c 9cd0d89d + + +y = + + 19131871 d75b1612 a819f29d 78d1b0d7 346f7aa7 7bb62a85 + 9bfd6c56 75da9d21 2d3a36ef 1672ef66 0b8c7c25 5cc0ec74 + 858fba33 f44c0669 9630a76b 030ee333 + + +r = + 8bac1ab6 6410435c b7181f95 b16ab97c 92b341c0 + +s = + 41e2345f 1f56df24 58f426d1 55b4ba2d b6dcd8c8 + + +w = + 9df4ece5 826be95f ed406d41 b43edc0b 1c18841b + + +u1 = + bf655bd0 46f0b35e c791b004 804afcbb 8ef7d69d + + +u2 = + 821a9263 12e97ade abcc8d08 2b527897 8a2df4b0 + + +gu1 mod p = + + 51b1bf86 7888e5f3 af6fb476 9dd016bc fe667a65 aafc2753 + 9063bd3d 2b138b4c e02cc0c0 2ec62bb6 7306c63e 4db95bbf + 6f96662a 1987a21b e4ec1071 010b6069 + + +yu2 mod p = + + 8b510071 2957e950 50d6b8fd 376a668e 4b0d633c 1e46e665 + 5c611a72 e2b28483 be52c74d 4b30de61 a668966e dc307a67 + c19441f4 22bf3c34 08aeba1f 0a4dbec7 + +v = + 8bac1ab6 6410435c b7181f95 b16ab97c 92b341c0
diff --git a/crypto/err/Makefile.ssl b/crypto/err/Makefile.ssl new file mode 100644 index 0000000..9e1e451 --- /dev/null +++ b/crypto/err/Makefile.ssl
@@ -0,0 +1,80 @@ +# +# SSLeay/crypto/err/Makefile +# + +DIR= error +TOP= ../.. +CC= cc +INCLUDES= -I.. -I../../include +CFLAG=-g +INSTALLTOP=/usr/local/ssl +MAKE= make -f Makefile.ssl +MAKEDEPEND= makedepend -f Makefile.ssl +MAKEFILE= Makefile.ssl +AR= ar r + +CFLAGS= $(INCLUDES) $(CFLAG) + +GENERAL=Makefile +TEST= +APPS= + +LIB=$(TOP)/libcrypto.a +LIBSRC=err.c err_all.c err_prn.c +LIBOBJ=err.o err_all.o err_prn.o + +SRC= $(LIBSRC) + +EXHEADER= err.h +HEADER= $(EXHEADER) + +ALL= $(GENERAL) $(SRC) $(HEADER) + +top: + (cd ../..; $(MAKE) DIRS=crypto SDIRS=$(DIR) sub_all) + +all: lib + +lib: $(LIBOBJ) + $(AR) $(LIB) $(LIBOBJ) + sh $(TOP)/util/ranlib.sh $(LIB) + @touch lib + +files: + perl $(TOP)/util/files.pl Makefile.ssl >> $(TOP)/MINFO + +links: + /bin/rm -f Makefile + $(TOP)/util/point.sh Makefile.ssl Makefile ; + $(TOP)/util/mklink.sh ../../include $(EXHEADER) + $(TOP)/util/mklink.sh ../../test $(TEST) + $(TOP)/util/mklink.sh ../../apps $(APPS) + +install: + @for i in $(EXHEADER) ; \ + do \ + (cp $$i $(INSTALLTOP)/include/$$i; \ + chmod 644 $(INSTALLTOP)/include/$$i ); \ + done; + +tags: + ctags $(SRC) + +tests: + +lint: + lint -DLINT $(INCLUDES) $(SRC)>fluff + +depend: + $(MAKEDEPEND) $(INCLUDES) $(PROGS) $(LIBSRC) + +dclean: + perl -pe 'if (/^# DO NOT DELETE THIS LINE/) {print; exit(0);}' $(MAKEFILE) >Makefile.new + mv -f Makefile.new $(MAKEFILE) + +clean: + /bin/rm -f *.o *.obj lib tags core .pure .nfs* *.old *.bak fluff + +errors: + +# DO NOT DELETE THIS LINE -- make depend depends on it.
diff --git a/crypto/err/err.c b/crypto/err/err.c new file mode 100644 index 0000000..6eec77a --- /dev/null +++ b/crypto/err/err.c
@@ -0,0 +1,550 @@ +/* crypto/err/err.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "lhash.h" +#include "crypto.h" +#include "cryptlib.h" +#include "buffer.h" +#include "err.h" +#include "crypto.h" + + +static LHASH *error_hash=NULL; +static LHASH *thread_hash=NULL; + +#ifndef NOPROTO +static unsigned long err_hash(ERR_STRING_DATA *a); +static int err_cmp(ERR_STRING_DATA *a, ERR_STRING_DATA *b); +static unsigned long pid_hash(ERR_STATE *pid); +static int pid_cmp(ERR_STATE *a,ERR_STATE *pid); +#else +static unsigned long err_hash(); +static int err_cmp(); +static unsigned long pid_hash(); +static int pid_cmp(); +#endif + +#ifndef NO_ERR +static ERR_STRING_DATA ERR_str_libraries[]= + { +{ERR_PACK(ERR_LIB_NONE,0,0) ,"unknown library"}, +{ERR_PACK(ERR_LIB_SYS,0,0) ,"system library"}, +{ERR_PACK(ERR_LIB_BN,0,0) ,"bignum routines"}, +{ERR_PACK(ERR_LIB_RSA,0,0) ,"rsa routines"}, +{ERR_PACK(ERR_LIB_DH,0,0) ,"Diffie-Hellman routines"}, +{ERR_PACK(ERR_LIB_EVP,0,0) ,"digital envelope routines"}, +{ERR_PACK(ERR_LIB_BUF,0,0) ,"memory buffer routines"}, +{ERR_PACK(ERR_LIB_BIO,0,0) ,"BIO routines"}, +{ERR_PACK(ERR_LIB_OBJ,0,0) ,"object identifier routines"}, +{ERR_PACK(ERR_LIB_PEM,0,0) ,"PEM routines"}, +{ERR_PACK(ERR_LIB_ASN1,0,0) ,"asn1 encoding routines"}, +{ERR_PACK(ERR_LIB_X509,0,0) ,"x509 certificate routines"}, +{ERR_PACK(ERR_LIB_CONF,0,0) ,"configuation file routines"}, +{ERR_PACK(ERR_LIB_METH,0,0) ,"X509 lookup 'method' routines"}, +{ERR_PACK(ERR_LIB_SSL,0,0) ,"SSL routines"}, +{ERR_PACK(ERR_LIB_RSAREF,0,0) ,"RSAref routines"}, +{ERR_PACK(ERR_LIB_PROXY,0,0) ,"Proxy routines"}, +{ERR_PACK(ERR_LIB_BIO,0,0) ,"BIO routines"}, +{ERR_PACK(ERR_LIB_PKCS7,0,0) ,"PKCS7 routines"}, +{0,NULL}, + }; + +static ERR_STRING_DATA ERR_str_functs[]= + { + {ERR_PACK(0,SYS_F_FOPEN,0), "fopen"}, + {ERR_PACK(0,SYS_F_CONNECT,0), "connect"}, + {ERR_PACK(0,SYS_F_GETSERVBYNAME,0), "getservbyname"}, + {ERR_PACK(0,SYS_F_SOCKET,0), "socket"}, + {ERR_PACK(0,SYS_F_IOCTLSOCKET,0), "ioctlsocket"}, + {ERR_PACK(0,SYS_F_BIND,0), "bind"}, + {ERR_PACK(0,SYS_F_LISTEN,0), "listen"}, + {ERR_PACK(0,SYS_F_ACCEPT,0), "accept"}, +#ifdef WINDOWS + {ERR_PACK(0,SYS_F_WSASTARTUP,0), "WSAstartup"}, +#endif + {0,NULL}, + }; + +static ERR_STRING_DATA ERR_str_reasons[]= + { +{ERR_R_FATAL ,"fatal"}, +{ERR_R_SYS_LIB ,"system lib"}, +{ERR_R_BN_LIB ,"BN lib"}, +{ERR_R_RSA_LIB ,"RSA lib"}, +{ERR_R_DH_LIB ,"DH lib"}, +{ERR_R_EVP_LIB ,"EVP lib"}, +{ERR_R_BUF_LIB ,"BUF lib"}, +{ERR_R_BIO_LIB ,"BIO lib"}, +{ERR_R_OBJ_LIB ,"OBJ lib"}, +{ERR_R_PEM_LIB ,"PEM lib"}, +{ERR_R_X509_LIB ,"X509 lib"}, +{ERR_R_METH_LIB ,"METH lib"}, +{ERR_R_ASN1_LIB ,"ASN1 lib"}, +{ERR_R_CONF_LIB ,"CONF lib"}, +{ERR_R_SSL_LIB ,"SSL lib"}, +{ERR_R_PROXY_LIB ,"PROXY lib"}, +{ERR_R_BIO_LIB ,"BIO lib"}, +{ERR_R_PKCS7_LIB ,"PKCS7 lib"}, +{ERR_R_MALLOC_FAILURE ,"Malloc failure"}, +{ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED ,"called a fuction you should not call"}, +{0,NULL}, + }; +#endif + +void ERR_load_ERR_strings() + { + static int init=1; + + if (init) + { + CRYPTO_w_lock(CRYPTO_LOCK_ERR); + if (init == 0) + { + CRYPTO_w_unlock(CRYPTO_LOCK_ERR); + return; + } + init=0; + CRYPTO_w_unlock(CRYPTO_LOCK_ERR); + +#ifndef NO_ERR + ERR_load_strings(0,ERR_str_libraries); + ERR_load_strings(0,ERR_str_reasons); + ERR_load_strings(ERR_LIB_SYS,ERR_str_functs); +#endif + } + } + +void ERR_load_strings(lib,str) +int lib; +ERR_STRING_DATA *str; + { + if (error_hash == NULL) + { + CRYPTO_w_lock(CRYPTO_LOCK_ERR_HASH); + error_hash=lh_new(err_hash,err_cmp); + if (error_hash == NULL) + { + CRYPTO_w_unlock(CRYPTO_LOCK_ERR_HASH); + return; + } + CRYPTO_w_unlock(CRYPTO_LOCK_ERR_HASH); + + ERR_load_ERR_strings(); + } + + CRYPTO_w_lock(CRYPTO_LOCK_ERR_HASH); + while (str->error) + { + str->error|=ERR_PACK(lib,0,0); + lh_insert(error_hash,(char *)str); + str++; + } + CRYPTO_w_unlock(CRYPTO_LOCK_ERR_HASH); + } + +void ERR_free_strings() + { + CRYPTO_w_lock(CRYPTO_LOCK_ERR); + + if (error_hash != NULL) + { + lh_free(error_hash); + error_hash=NULL; + } + + CRYPTO_w_unlock(CRYPTO_LOCK_ERR); + } + +void ERR_put_error(lib,func,reason,file,line) +int lib,func,reason; +char *file; +int line; + { + ERR_STATE *es; + + es=ERR_get_state(); + + es->top=(es->top+1)%ERR_NUM_ERRORS; + if (es->top == es->bottom) + es->bottom=(es->bottom+1)%ERR_NUM_ERRORS; + es->err_buffer[es->top]=ERR_PACK(lib,func,reason); + es->err_file[es->top]=file; + es->err_line[es->top]=line; + } + +void ERR_clear_error() + { + int i; + ERR_STATE *es; + + es=ERR_get_state(); + + for (i=0; i<ERR_NUM_ERRORS; i++) + { + es->err_buffer[i]=0; + es->err_file[i]=NULL; + es->err_line[i]= -1; + } + es->top=es->bottom=0; + } + +unsigned long ERR_peek_error() + { + int i; + ERR_STATE *es; + + /* should be fine since only one thread should ever be playing + * with the value returned from this call */ + es=ERR_get_state(); + + if (es->bottom == es->top) return(0); + i=(es->bottom+1)%ERR_NUM_ERRORS; + + + return(es->err_buffer[i]); + } + +unsigned long ERR_get_error() + { + int i; + unsigned long ret; + ERR_STATE *es; + + es=ERR_get_state(); + + if (es->bottom == es->top) return(0); + i=(es->bottom+1)%ERR_NUM_ERRORS; + es->bottom=i; + ret=es->err_buffer[i]; + es->err_buffer[i]=0; + + + return(ret); + } + +unsigned long ERR_peek_error_line(file,line) +char **file; +int *line; + { + int i=0; + ERR_STATE *es; + + es=ERR_get_state(); + + if (es->bottom == es->top) + { + return(0); + } + + i=(es->bottom+1)%ERR_NUM_ERRORS; + if (es->err_file[i] == NULL) + { + *file="NA"; + *line=0; + } + else + { + *file=es->err_file[i]; + *line=es->err_line[i]; + } + + return(es->err_buffer[i]); + } + +unsigned long ERR_get_error_line(file,line) +char **file; +int *line; + { + int i; + unsigned long ret; + ERR_STATE *es; + + es=ERR_get_state(); + + if (es->bottom == es->top) + return(0); + + i=(es->bottom+1)%ERR_NUM_ERRORS; + es->bottom=i; + ret= es->err_buffer[i]; + if (es->err_file[i] == NULL) + { + *file="NA"; + *line=0; + } + else + { + *file=es->err_file[i]; + *line=es->err_line[i]; + } + es->err_buffer[i]=0; + es->err_file[i]=NULL; + es->err_line[i]= -1; + + return(ret); + } + +/* BAD for multi-threaded, uses a local buffer if ret == NULL */ +char *ERR_error_string(e,ret) +unsigned long e; +char *ret; + { + static char buf[256]; + char *ls,*fs,*rs; + unsigned long l,f,r; + int i; + + l=ERR_GET_LIB(e); + f=ERR_GET_FUNC(e); + r=ERR_GET_REASON(e); + + ls=ERR_lib_error_string(e); + fs=ERR_func_error_string(e); + rs=ERR_reason_error_string(e); + + if (ret == NULL) ret=buf; + + sprintf(&(ret[0]),"error:%08lX:",e); + i=strlen(ret); + if (ls == NULL) + sprintf(&(ret[i]),":lib(%lu) ",l); + else sprintf(&(ret[i]),"%s",ls); + i=strlen(ret); + if (fs == NULL) + sprintf(&(ret[i]),":func(%lu) ",f); + else sprintf(&(ret[i]),":%s",fs); + i=strlen(ret); + if (rs == NULL) + sprintf(&(ret[i]),":reason(%lu)",r); + else sprintf(&(ret[i]),":%s",rs); + + return(ret); + } + +LHASH *ERR_get_string_table() + { + return(error_hash); + } + +LHASH *ERR_get_err_state_table() + { + return(thread_hash); + } + +char *ERR_lib_error_string(e) +unsigned long e; + { + ERR_STRING_DATA d,*p=NULL; + unsigned long l; + + l=ERR_GET_LIB(e); + + CRYPTO_r_lock(CRYPTO_LOCK_ERR_HASH); + + if (error_hash != NULL) + { + d.error=ERR_PACK(l,0,0); + p=(ERR_STRING_DATA *)lh_retrieve(error_hash,(char *)&d); + } + + CRYPTO_r_unlock(CRYPTO_LOCK_ERR_HASH); + + return((p == NULL)?NULL:p->string); + } + +char *ERR_func_error_string(e) +unsigned long e; + { + ERR_STRING_DATA d,*p=NULL; + unsigned long l,f; + + l=ERR_GET_LIB(e); + f=ERR_GET_FUNC(e); + + CRYPTO_r_lock(CRYPTO_LOCK_ERR_HASH); + + if (error_hash != NULL) + { + d.error=ERR_PACK(l,f,0); + p=(ERR_STRING_DATA *)lh_retrieve(error_hash,(char *)&d); + } + + CRYPTO_r_unlock(CRYPTO_LOCK_ERR_HASH); + + return((p == NULL)?NULL:p->string); + } + +char *ERR_reason_error_string(e) +unsigned long e; + { + ERR_STRING_DATA d,*p=NULL; + unsigned long l,r; + + l=ERR_GET_LIB(e); + r=ERR_GET_REASON(e); + + CRYPTO_r_lock(CRYPTO_LOCK_ERR_HASH); + + if (error_hash != NULL) + { + d.error=ERR_PACK(l,0,r); + p=(ERR_STRING_DATA *)lh_retrieve(error_hash,(char *)&d); + if (p == NULL) + { + d.error=ERR_PACK(0,0,r); + p=(ERR_STRING_DATA *)lh_retrieve(error_hash, + (char *)&d); + } + } + + CRYPTO_r_unlock(CRYPTO_LOCK_ERR_HASH); + + return((p == NULL)?NULL:p->string); + } + +static unsigned long err_hash(a) +ERR_STRING_DATA *a; + { + unsigned long ret,l; + + l=a->error; + ret=l^ERR_GET_LIB(l)^ERR_GET_FUNC(l); + return(ret^ret%19*13); + } + +static int err_cmp(a,b) +ERR_STRING_DATA *a,*b; + { + return((int)(a->error-b->error)); + } + +static unsigned long pid_hash(a) +ERR_STATE *a; + { + return(a->pid*13); + } + +static int pid_cmp(a,b) +ERR_STATE *a,*b; + { + return((int)((long)a->pid - (long)b->pid)); + } + +void ERR_remove_state(pid) +unsigned long pid; + { + ERR_STATE *p,tmp; + + if (thread_hash == NULL) + return; + if (pid == 0) + pid=(unsigned long)CRYPTO_thread_id(); + tmp.pid=pid; + CRYPTO_w_lock(CRYPTO_LOCK_ERR); + p=(ERR_STATE *)lh_delete(thread_hash,(char *)&tmp); + if (p != NULL) Free(p); + CRYPTO_w_unlock(CRYPTO_LOCK_ERR); + } + +ERR_STATE *ERR_get_state() + { + static ERR_STATE fallback; + ERR_STATE *ret=NULL,tmp,*tmpp; + unsigned long pid; + + pid=(unsigned long)CRYPTO_thread_id(); + + CRYPTO_r_lock(CRYPTO_LOCK_ERR); + if (thread_hash == NULL) + { + CRYPTO_r_unlock(CRYPTO_LOCK_ERR); + CRYPTO_w_lock(CRYPTO_LOCK_ERR); + if (thread_hash == NULL) + { + thread_hash=lh_new(pid_hash,pid_cmp); + CRYPTO_w_unlock(CRYPTO_LOCK_ERR); + if (thread_hash == NULL) return(&fallback); + } + else + CRYPTO_w_unlock(CRYPTO_LOCK_ERR); + } + else + { + tmp.pid=pid; + ret=(ERR_STATE *)lh_retrieve(thread_hash,(char *)&tmp); + CRYPTO_r_unlock(CRYPTO_LOCK_ERR); + } + + /* ret == the error state, if NULL, make a new one */ + if (ret == NULL) + { + ret=(ERR_STATE *)Malloc(sizeof(ERR_STATE)); + if (ret == NULL) return(&fallback); + ret->pid=pid; + ret->top=0; + ret->bottom=0; + CRYPTO_w_lock(CRYPTO_LOCK_ERR); + tmpp=(ERR_STATE *)lh_insert(thread_hash,(char *)ret); + CRYPTO_w_unlock(CRYPTO_LOCK_ERR); + if (tmpp != NULL) /* old entry - should not happen */ + Free(tmpp); + } + return(ret); + } +
diff --git a/crypto/err/err.h b/crypto/err/err.h new file mode 100644 index 0000000..aa3354e --- /dev/null +++ b/crypto/err/err.h
@@ -0,0 +1,265 @@ +/* crypto/err/err.h */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#ifndef HEADER_ERR_H +#define HEADER_ERR_H + +#ifdef __cplusplus +extern "C" { +#endif + +/* The following is a bit of a trick to help the object files only contain + * the 'name of the file' string once. Since 'err.h' is protected by the + * HEADER_ERR_H stuff, this should be included only once per file. */ + +#define ERR_file_name __FILE__ + +#ifndef NO_ERR +#define ERR_PUT_error(a,b,c,d,e) ERR_put_error(a,b,c,d,e) +#else +#define ERR_PUT_error(a,b,c,d,e) ERR_put_error(a,b,c,NULL,0) +#endif + +#include <errno.h> + +#define ERR_NUM_ERRORS 10 +typedef struct err_state_st + { + unsigned long pid; + unsigned long err_buffer[ERR_NUM_ERRORS]; + char *err_file[ERR_NUM_ERRORS]; + int err_line[ERR_NUM_ERRORS]; + int top,bottom; + } ERR_STATE; + +/* library */ +#define ERR_LIB_NONE 1 +#define ERR_LIB_SYS 2 +#define ERR_LIB_BN 3 +#define ERR_LIB_RSA 4 +#define ERR_LIB_DH 5 +#define ERR_LIB_EVP 6 +#define ERR_LIB_BUF 7 +#define ERR_LIB_OBJ 8 +#define ERR_LIB_PEM 9 +#define ERR_LIB_DSA 10 +#define ERR_LIB_X509 11 +#define ERR_LIB_METH 12 +#define ERR_LIB_ASN1 13 +#define ERR_LIB_CONF 14 +#define ERR_LIB_SSL 20 +#define ERR_LIB_SSL23 21 +#define ERR_LIB_SSL2 22 +#define ERR_LIB_SSL3 23 +#define ERR_LIB_RSAREF 30 +#define ERR_LIB_PROXY 31 +#define ERR_LIB_BIO 32 +#define ERR_LIB_PKCS7 33 + +#define ERR_LIB_USER 128 + +#define SYSerr(f,r) ERR_PUT_error(ERR_LIB_SYS,(f),(r),ERR_file_name,__LINE__) +#define BNerr(f,r) ERR_PUT_error(ERR_LIB_BN,(f),(r),ERR_file_name,__LINE__) +#define RSAerr(f,r) ERR_PUT_error(ERR_LIB_RSA,(f),(r),ERR_file_name,__LINE__) +#define DHerr(f,r) ERR_PUT_error(ERR_LIB_DH,(f),(r),ERR_file_name,__LINE__) +#define EVPerr(f,r) ERR_PUT_error(ERR_LIB_EVP,(f),(r),ERR_file_name,__LINE__) +#define BUFerr(f,r) ERR_PUT_error(ERR_LIB_BUF,(f),(r),ERR_file_name,__LINE__) +#define BIOerr(f,r) ERR_PUT_error(ERR_LIB_BIO,(f),(r),ERR_file_name,__LINE__) +#define OBJerr(f,r) ERR_PUT_error(ERR_LIB_OBJ,(f),(r),ERR_file_name,__LINE__) +#define PEMerr(f,r) ERR_PUT_error(ERR_LIB_PEM,(f),(r),ERR_file_name,__LINE__) +#define DSAerr(f,r) ERR_PUT_error(ERR_LIB_DSA,(f),(r),ERR_file_name,__LINE__) +#define X509err(f,r) ERR_PUT_error(ERR_LIB_X509,(f),(r),ERR_file_name,__LINE__) +#define METHerr(f,r) ERR_PUT_error(ERR_LIB_METH,(f),(r),ERR_file_name,__LINE__) +#define ASN1err(f,r) ERR_PUT_error(ERR_LIB_ASN1,(f),(r),ERR_file_name,__LINE__) +#define CONFerr(f,r) ERR_PUT_error(ERR_LIB_CONF,(f),(r),ERR_file_name,__LINE__) +#define SSLerr(f,r) ERR_PUT_error(ERR_LIB_SSL,(f),(r),ERR_file_name,__LINE__) +#define SSL23err(f,r) ERR_PUT_error(ERR_LIB_SSL23,(f),(r),ERR_file_name,__LINE__) +#define SSL2err(f,r) ERR_PUT_error(ERR_LIB_SSL2,(f),(r),ERR_file_name,__LINE__) +#define SSL3err(f,r) ERR_PUT_error(ERR_LIB_SSL3,(f),(r),ERR_file_name,__LINE__) +#define RSAREFerr(f,r) ERR_PUT_error(ERR_LIB_RSAREF,(f),(r),ERR_file_name,__LINE__) +#define PROXYerr(f,r) ERR_PUT_error(ERR_LIB_PROXY,(f),(r),ERR_file_name,__LINE__) +#define PKCS7err(f,r) ERR_PUT_error(ERR_LIB_PKCS7,(f),(r),ERR_file_name,__LINE__) + +/* Borland C seems too stupid to be able to shift and do longs in + * the pre-processor :-( */ +#define ERR_PACK(l,f,r) (((((unsigned long)l)&0xffL)*0x1000000)| \ + ((((unsigned long)f)&0xfffL)*0x1000)| \ + ((((unsigned long)r)&0xfffL))) +#define ERR_GET_LIB(l) (int)((((unsigned long)l)>>24L)&0xffL) +#define ERR_GET_FUNC(l) (int)((((unsigned long)l)>>12L)&0xfffL) +#define ERR_GET_REASON(l) (int)((l)&0xfffL) +#define ERR_FATAL_ERROR(l) (int)((l)&ERR_R_FATAL) + +/* OS fuctions */ +#define SYS_F_FOPEN 1 +#define SYS_F_CONNECT 2 +#define SYS_F_GETSERVBYNAME 3 +#define SYS_F_SOCKET 4 +#define SYS_F_IOCTLSOCKET 5 +#define SYS_F_BIND 6 +#define SYS_F_LISTEN 7 +#define SYS_F_ACCEPT 8 +#define SYS_F_WSASTARTUP 9 /* Winsock stuff */ + +#define ERR_R_FATAL 32 +/* reasons */ +#define ERR_R_SYS_LIB ERR_LIB_SYS +#define ERR_R_BN_LIB ERR_LIB_BN +#define ERR_R_RSA_LIB ERR_LIB_RSA +#define ERR_R_DSA_LIB ERR_LIB_DSA +#define ERR_R_DH_LIB ERR_LIB_DH +#define ERR_R_EVP_LIB ERR_LIB_EVP +#define ERR_R_BUF_LIB ERR_LIB_BUF +#define ERR_R_BIO_LIB ERR_LIB_BIO +#define ERR_R_OBJ_LIB ERR_LIB_OBJ +#define ERR_R_PEM_LIB ERR_LIB_PEM +#define ERR_R_X509_LIB ERR_LIB_X509 +#define ERR_R_METH_LIB ERR_LIB_METH +#define ERR_R_ASN1_LIB ERR_LIB_ASN1 +#define ERR_R_CONF_LIB ERR_LIB_CONF +#define ERR_R_SSL_LIB ERR_LIB_SSL +#define ERR_R_SSL23_LIB ERR_LIB_SSL23 +#define ERR_R_SSL2_LIB ERR_LIB_SSL2 +#define ERR_R_SSL3_LIB ERR_LIB_SSL3 +#define ERR_R_PROXY_LIB ERR_LIB_PROXY +#define ERR_R_BIO_LIB ERR_LIB_BIO +#define ERR_R_PKCS7_LIB ERR_LIB_PKCS7 + +/* fatal error */ +#define ERR_R_MALLOC_FAILURE (1|ERR_R_FATAL) +#define ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED (2|ERR_R_FATAL) +#define ERR_R_PASSED_NULL_PARAMETER (3|ERR_R_FATAL) + +typedef struct ERR_string_data_st + { + unsigned long error; + char *string; + } ERR_STRING_DATA; + +#ifndef NOPROTO +void ERR_put_error(int lib, int func,int reason,char *file,int line); +unsigned long ERR_get_error(void ); +unsigned long ERR_get_error_line(char **file,int *line); +unsigned long ERR_peek_error(void ); +unsigned long ERR_peek_error_line(char **file,int *line); +void ERR_clear_error(void ); +char *ERR_error_string(unsigned long e,char *buf); +char *ERR_lib_error_string(unsigned long e); +char *ERR_func_error_string(unsigned long e); +char *ERR_reason_error_string(unsigned long e); +#ifndef WIN16 +void ERR_print_errors_fp(FILE *fp); +#endif +#ifdef HEADER_BIO_H +void ERR_print_errors(BIO *bp); +#endif +void ERR_load_strings(int lib,ERR_STRING_DATA str[]); +void ERR_load_ERR_strings(void ); +void ERR_load_crypto_strings(void ); +void ERR_free_strings(void ); + +void ERR_remove_state(unsigned long pid); /* if zero we look it up */ +ERR_STATE *ERR_get_state(void); + +#ifdef HEADER_LHASH_H +LHASH *ERR_get_string_table(void ); +LHASH *ERR_get_err_state_table(void ); +#else +char *ERR_get_string_table(void ); +char *ERR_get_err_state_table(void ); +#endif + +#else + +void ERR_put_error(); +unsigned long ERR_get_error(); +unsigned long ERR_get_error_line(); +unsigned long ERR_peek_error(); +unsigned long ERR_peek_error_line(); +void ERR_clear_error(); +char *ERR_error_string(); +char *ERR_lib_error_string(); +char *ERR_func_error_string(); +char *ERR_reason_error_string(); +#ifndef WIN16 +void ERR_print_errors_fp(); +#endif +void ERR_print_errors(); +void ERR_load_strings(); +void ERR_load_ERR_strings(); +void ERR_load_crypto_strings(); +void ERR_free_strings(); + +void ERR_remove_state(); +ERR_STATE *ERR_get_state(); + +#ifdef HEADER_LHASH_H +LHASH *ERR_get_string_table(); +LHASH *ERR_get_err_state_table(); +#else +char *ERR_get_string_table(); +char *ERR_get_err_state_table(); +#endif + +#endif + +#ifdef __cplusplus +} +#endif + +#endif
diff --git a/crypto/err/err_all.c b/crypto/err/err_all.c new file mode 100644 index 0000000..d6d8109 --- /dev/null +++ b/crypto/err/err_all.c
@@ -0,0 +1,115 @@ +/* crypto/err/err_all.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "asn1.h" +#include "bn.h" +#include "buffer.h" +#include "bio.h" +#ifndef NO_RSA +#include "rsa.h" +#endif +#ifdef RSAref +#include "rsaref.h" +#endif +#ifndef NO_DH +#include "dh.h" +#endif +#ifndef NO_DSA +#include "dsa.h" +#endif +#include "evp.h" +#include "objects.h" +#include "pem.h" +#include "x509.h" +#include "conf.h" +#include "err.h" + +void ERR_load_crypto_strings() + { + static int done=0; + + if (done) return; + done=1; +#ifndef NO_ERR + ERR_load_ASN1_strings(); + ERR_load_BN_strings(); + ERR_load_BUF_strings(); + ERR_load_BIO_strings(); + ERR_load_CONF_strings(); +#ifndef NO_RSA +#ifdef RSAref + ERR_load_RSAREF_strings(); +#else + ERR_load_RSA_strings(); +#endif +#endif +#ifndef NO_DH + ERR_load_DH_strings(); +#endif +#ifndef NO_DSA + ERR_load_DSA_strings(); +#endif + ERR_load_ERR_strings(); + ERR_load_EVP_strings(); + ERR_load_OBJ_strings(); + ERR_load_PEM_strings(); + ERR_load_X509_strings(); + ERR_load_PKCS7_strings(); +#endif + }
diff --git a/crypto/err/err_code.pl b/crypto/err/err_code.pl new file mode 100644 index 0000000..5b89300 --- /dev/null +++ b/crypto/err/err_code.pl
@@ -0,0 +1,126 @@ +#!/usr/local/bin/perl + +%errfile=( + "ERR", "NONE", + "BN", "bn/bn.err", + "RSA", "rsa/rsa.err", + "DSA", "dsa/dsa.err", + "DH", "dh/dh.err", + "EVP", "evp/evp.err", + "BUF", "buffer/buffer.err", + "BIO", "bio/bio.err", + "OBJ", "objects/objects.err", + "PEM", "pem/pem.err", + "X509", "x509/x509.err", + "METH", "meth/meth.err", + "ASN1", "asn1/asn1.err", + "CONF", "conf/conf.err", + "PROXY","proxy/proxy.err", + "PKCS7","pkcs7/pkcs7.err", + "RSAREF","../rsaref/rsaref.err", + "SSL", "../ssl/ssl.err", + "SSL2", "../ssl/ssl2.err", + "SSL3", "../ssl/ssl3.err", + "SSL23","../ssl/ssl23.err", + ); + +$function{'RSAREF_F_RSA_BN2BIN'}=1; +$function{'RSAREF_F_RSA_PRIVATE_DECRYPT'}=1; +$function{'RSAREF_F_RSA_PRIVATE_ENCRYPT'}=1; +$function{'RSAREF_F_RSA_PUBLIC_DECRYPT'}=1; +$function{'RSAREF_F_RSA_PUBLIC_ENCRYPT'}=1; +$function{'SSL_F_CLIENT_CERTIFICATE'}=1; + +$r_value{'SSL_R_SSLV3_ALERT_UNEXPECTED_MESSAGE'}= 1010; +$r_value{'SSL_R_SSLV3_ALERT_BAD_RECORD_MAC'}= 1020; +$r_value{'SSL_R_SSLV3_ALERT_DECOMPRESSION_FAILURE'}=1030; +$r_value{'SSL_R_SSLV3_ALERT_HANDSHAKE_FAILURE'}= 1040; +$r_value{'SSL_R_SSLV3_ALERT_NO_CERTIFICATE'}= 1041; +$r_value{'SSL_R_SSLV3_ALERT_BAD_CERTIFICATE'}= 1042; +$r_value{'SSL_R_SSLV3_ALERT_UNSUPPORTED_CERTIFICATE'}=1043; +$r_value{'SSL_R_SSLV3_ALERT_CERTIFICATE_REVOKED'}= 1044; +$r_value{'SSL_R_SSLV3_ALERT_CERTIFICATE_EXPIRED'}= 1045; +$r_value{'SSL_R_SSLV3_ALERT_CERTIFICATE_UNKNOWN'}= 1046; +$r_value{'SSL_R_SSLV3_ALERT_ILLEGAL_PARAMETER'}= 1047; + +$r_value{'RSAREF_R_CONTENT_ENCODING'}= 0x0400; +$r_value{'RSAREF_R_DATA'}= 0x0401; +$r_value{'RSAREF_R_DIGEST_ALGORITHM'}= 0x0402; +$r_value{'RSAREF_R_ENCODING'}= 0x0403; +$r_value{'RSAREF_R_KEY'}= 0x0404; +$r_value{'RSAREF_R_KEY_ENCODING'}= 0x0405; +$r_value{'RSAREF_R_LEN'}= 0x0406; +$r_value{'RSAREF_R_MODULUS_LEN'}= 0x0407; +$r_value{'RSAREF_R_NEED_RANDOM'}= 0x0408; +$r_value{'RSAREF_R_PRIVATE_KEY'}= 0x0409; +$r_value{'RSAREF_R_PUBLIC_KEY'}= 0x040a; +$r_value{'RSAREF_R_SIGNATURE'}= 0x040b; +$r_value{'RSAREF_R_SIGNATURE_ENCODING'}=0x040c; +$r_value{'RSAREF_R_ENCRYPTION_ALGORITHM'}=0x040d; + +$last=""; +while (<>) + { + if (/err\(([A-Z0-9]+_F_[0-9A-Z_]+)\s*,\s*([0-9A-Z]+_R_[0-9A-Z_]+)\s*\)/) + { + if ($1 != $last) + { + if ($function{$1} == 0) + { + printf STDERR "$. $1 is bad\n"; + } + } + $function{$1}++; + $last=$1; + $reason{$2}++; + } + } + +foreach (keys %function,keys %reason) + { + /^([A-Z0-9]+)_/; + $prefix{$1}++; + } + +@F=sort keys %function; +@R=sort keys %reason; +foreach $j (sort keys %prefix) + { + next if $errfile{$j} eq "NONE"; + printf STDERR "doing %-6s - ",$j; + open(OUT,">$errfile{$j}") || die "unable to open '$errfile{$j}':$!\n"; + @f=grep(/^${j}_/,@F); + @r=grep(/^${j}_/,@R); + $num=100; + print OUT "/* Error codes for the $j functions. */\n\n"; + print OUT "/* Function codes. */\n"; + $f_count=0; + foreach $i (@f) + { + $z=6-int(length($i)/8); + printf OUT "#define $i%s $num\n","\t" x $z; + $num++; + $f_count++; + } + $num=100; + print OUT "\n/* Reason codes. */\n"; + $r_count=0; + foreach $i (@r) + { + $z=6-int(length($i)/8); + if (defined($r_value{$i})) + { + printf OUT "#define $i%s $r_value{$i}\n","\t" x $z; + } + else + { + printf OUT "#define $i%s $num\n","\t" x $z; + $num++; + } + $r_count++; + } + close(OUT); + + printf STDERR "%3d functions, %3d reasons\n",$f_count,$r_count; + } +
diff --git a/crypto/err/err_genc.pl b/crypto/err/err_genc.pl new file mode 100644 index 0000000..6733cfe --- /dev/null +++ b/crypto/err/err_genc.pl
@@ -0,0 +1,147 @@ +#!/usr/local/bin/perl + +($#ARGV == 1) || die "usage: $0 <header file> <output C file>\n"; +open(IN,"<$ARGV[0]") || die "unable to open $ARGV[0]:$!\n"; +open(STDOUT,">$ARGV[1]") || die "unable to open $ARGV[1]:$!\n"; + +$Func=0; +$Reas=0; +$fuction{'FOPEN'}='fopen'; +while (<IN>) + { + if (/(\S+)\s*\(\);/) + { + $t=$1; + $t =~ s/\*//; + ($upper=$t) =~ tr/a-z/A-Z/; + $fuction{$upper}=$t; + } + next unless (/^#define\s+(\S+)\s/); + + $o=$1; + if ($o =~ /^([^_]+)_F_(.*)/) + { + $type=$1; + $Func++; + $n=$2; + $n=$fuction{$n} if (defined($fuction{$n})); + $out{$1."_str_functs"}.= + sprintf("{ERR_PACK(0,%s,0),\t\"$n\"},\n",$o); + } + elsif ($o =~ /^([^_]+)_R_(.*)/) + { + $type=$1; + $Reas++; + $r=$2; + $r =~ tr/A-Z_/a-z /; + $pkg{$type."_str_reasons"}=$type; + $out{$type."_str_reasons"}.=sprintf("{%-40s,\"$r\"},\n",$o); + } + elsif ($ARGV[0] =~ /rsaref/ && $o =~ /^RE_(.*)/) + { + $type="RSAREF"; + $Reas++; + $r=$1; + $r =~ tr/A-Z_/a-z /; + $pkg{$type."_str_reasons"}=$type; + $out{$type."_str_reasons"}.=sprintf("{%-40s,\"$r\"},\n",$o); + } + } +close(IN); + +&header($type,$ARGV[0]); + +foreach (sort keys %out) + { + print "static ERR_STRING_DATA ${_}[]=\n\t{\n"; + print $out{$_}; + print "{0,NULL},\n"; + print "\t};\n\n"; + } + +print "void ERR_load_${type}_strings()\n"; +print "\t{\n"; +print "\tstatic int init=1;\n\n"; +print "\tif (init)\n"; +print "\t\t{\n"; +print "\t\tinit=0;\n"; +print "\t\tERR_load_strings(ERR_LIB_$type,${type}_str_functs);\n" + if $Func; +print "\t\tERR_load_strings(ERR_LIB_$type,${type}_str_reasons);\n" + if $Reas; +print "\t\t}\n"; +print "\t}\n"; + +sub header + { + ($type,$header)=@_; + + ($lc=$type) =~ tr/A-Z/a-z/; + $header =~ s/^.*\///; + + print "/* lib/$lc/${lc}\_err.c */\n"; + print <<'EOF'; +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ +EOF + + print "#include <stdio.h>\n"; + print "#include \"err.h\"\n"; + print "#include \"$header\"\n"; + print "\n/* BEGIN ERROR CODES */\n"; + } +
diff --git a/crypto/err/err_prn.c b/crypto/err/err_prn.c new file mode 100644 index 0000000..16e3138 --- /dev/null +++ b/crypto/err/err_prn.c
@@ -0,0 +1,102 @@ +/* crypto/err/err_prn.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "lhash.h" +#include "crypto.h" +#include "cryptlib.h" +#include "buffer.h" +#include "err.h" +#include "crypto.h" + +#ifndef WIN16 +void ERR_print_errors_fp(fp) +FILE *fp; + { + unsigned long l; + char buf[200]; + char *file; + int line; + unsigned long es; + + es=CRYPTO_thread_id(); + while ((l=ERR_get_error_line(&file,&line)) != 0) + fprintf(fp,"%lu:%s:%s:%d\n",es,ERR_error_string(l,buf), + file,line); + } +#endif + +void ERR_print_errors(bp) +BIO *bp; + { + unsigned long l; + char buf[256]; + char buf2[256]; + char *file; + int line; + unsigned long es; + + es=CRYPTO_thread_id(); + while ((l=ERR_get_error_line(&file,&line)) != 0) + { + sprintf(buf2,"%lu:%s:%s:%d\n",es,ERR_error_string(l,buf), + file,line); + BIO_write(bp,buf2,strlen(buf2)); + } + } +
diff --git a/crypto/err/error.err b/crypto/err/error.err new file mode 100644 index 0000000..f09557d --- /dev/null +++ b/crypto/err/error.err
@@ -0,0 +1,13 @@ +/* Error codes for the ERR functions. */ + +/* Function codes. */ + +/* Reason codes. */ +#define ERR_R_BN_LIB 100 +#define ERR_R_DER_LIB 101 +#define ERR_R_MALLOC_FAILURE 102 +#define ERR_R_PEM_LIB 103 +#define ERR_R_RSA_LIB 104 +#define ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED 105 +#define ERR_R_SYS_LIB 106 +#define ERR_R_X509_LIB 107
diff --git a/crypto/evp/Makefile.ssl b/crypto/evp/Makefile.ssl new file mode 100644 index 0000000..2033811 --- /dev/null +++ b/crypto/evp/Makefile.ssl
@@ -0,0 +1,105 @@ +# +# SSLeay/crypto/evp/Makefile +# + +DIR= evp +TOP= ../.. +CC= cc +INCLUDES= -I.. -I../../include +CFLAG=-g +INSTALLTOP=/usr/local/ssl +MAKE= make -f Makefile.ssl +MAKEDEPEND= makedepend -f Makefile.ssl +MAKEFILE= Makefile.ssl +AR= ar r + +CFLAGS= $(INCLUDES) $(CFLAG) + +ERR=evp +ERRC=evp_err +GENERAL=Makefile +TEST= +APPS= + +LIB=$(TOP)/libcrypto.a +LIBSRC= encode.c digest.c evp_enc.c evp_key.c \ + e_ecb_d.c e_cbc_d.c e_cfb_d.c e_ofb_d.c \ + e_ecb_i.c e_cbc_i.c e_cfb_i.c e_ofb_i.c \ + e_ecb_3d.c e_cbc_3d.c e_rc4.c names.c \ + e_cfb_3d.c e_ofb_3d.c e_xcbc_d.c \ + e_ecb_r2.c e_cbc_r2.c e_cfb_r2.c e_ofb_r2.c \ + e_ecb_bf.c e_cbc_bf.c e_cfb_bf.c e_ofb_bf.c \ + m_null.c m_md2.c m_md5.c m_sha.c m_sha1.c m_dss.c m_dss1.c m_mdc2.c \ + p_open.c p_seal.c p_sign.c p_verify.c p_lib.c \ + bio_md.c bio_b64.c bio_enc.c $(ERRC).c e_null.c \ + c_all.c + +LIBOBJ= encode.o digest.o evp_enc.o evp_key.o \ + e_ecb_d.o e_cbc_d.o e_cfb_d.o e_ofb_d.o \ + e_ecb_i.o e_cbc_i.o e_cfb_i.o e_ofb_i.o \ + e_ecb_3d.o e_cbc_3d.o e_rc4.o names.o \ + e_cfb_3d.o e_ofb_3d.o e_xcbc_d.o \ + e_ecb_r2.o e_cbc_r2.o e_cfb_r2.o e_ofb_r2.o \ + e_ecb_bf.o e_cbc_bf.o e_cfb_bf.o e_ofb_bf.o \ + m_null.o m_md2.o m_md5.o m_sha.o m_sha1.o m_dss.o m_dss1.o m_mdc2.o \ + p_open.o p_seal.o p_sign.o p_verify.o p_lib.o \ + bio_md.o bio_b64.o bio_enc.o $(ERRC).o e_null.o \ + c_all.o + +SRC= $(LIBSRC) + +EXHEADER= evp.h +HEADER= $(EXHEADER) + +ALL= $(GENERAL) $(SRC) $(HEADER) + +top: + (cd ../..; $(MAKE) DIRS=crypto SDIRS=$(DIR) sub_all) + +all: lib + +lib: $(LIBOBJ) + $(AR) $(LIB) $(LIBOBJ) + sh $(TOP)/util/ranlib.sh $(LIB) + @touch lib + +files: + perl $(TOP)/util/files.pl Makefile.ssl >> $(TOP)/MINFO + +links: + /bin/rm -f Makefile + $(TOP)/util/point.sh Makefile.ssl Makefile ; + $(TOP)/util/mklink.sh ../../include $(EXHEADER) + $(TOP)/util/mklink.sh ../../test $(TEST) + $(TOP)/util/mklink.sh ../../apps $(APPS) + +install: + @for i in $(EXHEADER) ; \ + do \ + (cp $$i $(INSTALLTOP)/include/$$i; \ + chmod 644 $(INSTALLTOP)/include/$$i ); \ + done; + +tags: + ctags $(SRC) + +tests: + +lint: + lint -DLINT $(INCLUDES) $(SRC)>fluff + +depend: + $(MAKEDEPEND) $(INCLUDES) $(LIBSRC) + +dclean: + perl -pe 'if (/^# DO NOT DELETE THIS LINE/) {print; exit(0);}' $(MAKEFILE) >Makefile.new + mv -f Makefile.new $(MAKEFILE) + +clean: + /bin/rm -f *.o *.obj lib tags core .pure .nfs* *.old *.bak fluff + +errors: + perl $(TOP)/util/err-ins.pl $(ERR).err $(ERR).h + perl ../err/err_genc.pl $(ERR).h $(ERRC).c + +# DO NOT DELETE THIS LINE -- make depend depends on it.
diff --git a/crypto/evp/bio_b64.c b/crypto/evp/bio_b64.c new file mode 100644 index 0000000..e362dc3 --- /dev/null +++ b/crypto/evp/bio_b64.c
@@ -0,0 +1,452 @@ +/* crypto/evp/bio_b64.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include <errno.h> +#include "cryptlib.h" +#include "buffer.h" +#include "evp.h" + +#ifndef NOPROTO +static int b64_write(BIO *h,char *buf,int num); +static int b64_read(BIO *h,char *buf,int size); +/*static int b64_puts(BIO *h,char *str); */ +/*static int b64_gets(BIO *h,char *str,int size); */ +static long b64_ctrl(BIO *h,int cmd,long arg1,char *arg2); +static int b64_new(BIO *h); +static int b64_free(BIO *data); +#else +static int b64_write(); +static int b64_read(); +/*static int b64_puts(); */ +/*static int b64_gets(); */ +static long b64_ctrl(); +static int b64_new(); +static int b64_free(); +#endif + +#define B64_BLOCK_SIZE 1024 +#define B64_NONE 0 +#define B64_ENCODE 1 +#define B64_DECODE 2 + +typedef struct b64_struct + { + /*BIO *bio; moved to the BIO structure */ + int buf_len; + int buf_off; + int tmp_len; /* used to find the start when decoding */ + int tmp_nl; /* If true, scan until '\n' */ + int encode; + int start; /* have we started decoding yet? */ + int cont; /* <= 0 when finished */ + EVP_ENCODE_CTX base64; + char buf[EVP_ENCODE_LENGTH(B64_BLOCK_SIZE)+10]; + char tmp[B64_BLOCK_SIZE]; + } BIO_B64_CTX; + +static BIO_METHOD methods_b64= + { + BIO_TYPE_BASE64,"base64 encoding", + b64_write, + b64_read, + NULL, /* b64_puts, */ + NULL, /* b64_gets, */ + b64_ctrl, + b64_new, + b64_free, + }; + +BIO_METHOD *BIO_f_base64() + { + return(&methods_b64); + } + +static int b64_new(bi) +BIO *bi; + { + BIO_B64_CTX *ctx; + + ctx=(BIO_B64_CTX *)Malloc(sizeof(BIO_B64_CTX)); + if (ctx == NULL) return(0); + + ctx->buf_len=0; + ctx->tmp_len=0; + ctx->tmp_nl=0; + ctx->buf_off=0; + ctx->cont=1; + ctx->start=1; + ctx->encode=0; + + bi->init=1; + bi->ptr=(char *)ctx; + bi->flags=0; + return(1); + } + +static int b64_free(a) +BIO *a; + { + if (a == NULL) return(0); + Free(a->ptr); + a->ptr=NULL; + a->init=0; + a->flags=0; + return(1); + } + +static int b64_read(b,out,outl) +BIO *b; +char *out; +int outl; + { + int ret=0,i,ii,j,k,x,n,num; + BIO_B64_CTX *ctx; + unsigned char *p,*q; + + if (out == NULL) return(0); + ctx=(BIO_B64_CTX *)b->ptr; + + if ((ctx == NULL) || (b->next_bio == NULL)) return(0); + + if (ctx->encode != B64_DECODE) + { + ctx->encode=B64_DECODE; + ctx->buf_len=0; + ctx->buf_off=0; + EVP_DecodeInit(&(ctx->base64)); + } + + /* First check if there are bytes decoded/encoded */ + if (ctx->buf_len > 0) + { + i=ctx->buf_len-ctx->buf_off; + if (i > outl) i=outl; + memcpy(out,&(ctx->buf[ctx->buf_off]),i); + ret=i; + out+=i; + outl-=i; + ctx->buf_off+=i; + if (ctx->buf_len == ctx->buf_off) + { + ctx->buf_len=0; + ctx->buf_off=0; + } + } + + /* At this point, we have room of outl bytes and an empty + * buffer, so we should read in some more. */ + + while (outl > 0) + { + if (ctx->cont <= 0) break; + + i=BIO_read(b->next_bio,&(ctx->tmp[ctx->tmp_len]), + B64_BLOCK_SIZE-ctx->tmp_len); + + if (i <= 0) + { + /* Should be continue next time we are called? */ + if (!BIO_should_retry(b->next_bio)) + ctx->cont=i; + break; + } + i+=ctx->tmp_len; + + /* We need to scan, a line at a time until we + * have a valid line if we are starting. */ + if (ctx->start) + { + q=p=(unsigned char *)ctx->tmp; + for (j=0; j<i; j++) + { + if (*(q++) != '\n') continue; + + /* due to a previous very long line, + * we need to keep on scanning for a '\n' + * before we even start looking for + * base64 encoded stuff. */ + if (ctx->tmp_nl) + { + p=q; + ctx->tmp_nl=0; + continue; + } + + k=EVP_DecodeUpdate(&(ctx->base64), + (unsigned char *)ctx->buf, + &num,p,q-p); + if ((k <= 0) && (num == 0) && (ctx->start)) + EVP_DecodeInit(&ctx->base64); + else + { + if (p != (unsigned char *) + &(ctx->tmp[0])) + { + i-=(p- (unsigned char *) + &(ctx->tmp[0])); + for (x=0; x < i; x++) + ctx->tmp[x]=p[x]; + EVP_DecodeInit(&ctx->base64); + } + ctx->start=0; + break; + } + p=q; + } + + /* we fell off the end without starting */ + if (j == i) + { + /* Is this is one long chunk?, if so, keep on + * reading until a new line. */ + if (p == (unsigned char *)&(ctx->tmp[0])) + { + ctx->tmp_nl=1; + ctx->tmp_len=0; + } + else if (p != q) /* finished on a '\n' */ + { + n=q-p; + for (ii=0; ii<n; ii++) + ctx->tmp[ii]=p[ii]; + ctx->tmp_len=n; + } + /* else finished on a '\n' */ + continue; + } + else + ctx->tmp_len=0; + } + i=EVP_DecodeUpdate(&(ctx->base64), + (unsigned char *)ctx->buf,&ctx->buf_len, + (unsigned char *)ctx->tmp,i); + ctx->cont=i; + ctx->buf_off=0; + if (i < 0) + { + ctx->buf_len=0; + break; + } + + if (ctx->buf_len <= outl) + i=ctx->buf_len; + else + i=outl; + + memcpy(out,ctx->buf,i); + ret+=i; + ctx->buf_off=i; + if (ctx->buf_off == ctx->buf_len) + { + ctx->buf_len=0; + ctx->buf_off=0; + } + outl-=i; + out+=i; + } + BIO_clear_retry_flags(b); + BIO_copy_next_retry(b); + return((ret == 0)?ctx->cont:ret); + } + +static int b64_write(b,in,inl) +BIO *b; +char *in; +int inl; + { + int ret=inl,n,i; + BIO_B64_CTX *ctx; + + ctx=(BIO_B64_CTX *)b->ptr; + BIO_clear_retry_flags(b); + + if (ctx->encode != B64_ENCODE) + { + ctx->encode=B64_ENCODE; + ctx->buf_len=0; + ctx->buf_off=0; + EVP_EncodeInit(&(ctx->base64)); + } + + n=ctx->buf_len-ctx->buf_off; + while (n > 0) + { + i=BIO_write(b->next_bio,&(ctx->buf[ctx->buf_off]),n); + if (i <= 0) + { + BIO_copy_next_retry(b); + return(i); + } + ctx->buf_off+=i; + n-=i; + } + /* at this point all pending data has been written */ + + if ((in == NULL) || (inl <= 0)) return(0); + + ctx->buf_off=0; + while (inl > 0) + { + n=(inl > B64_BLOCK_SIZE)?B64_BLOCK_SIZE:inl; + EVP_EncodeUpdate(&(ctx->base64), + (unsigned char *)ctx->buf,&ctx->buf_len, + (unsigned char *)in,n); + inl-=n; + in+=n; + + ctx->buf_off=0; + n=ctx->buf_len; + while (n > 0) + { + i=BIO_write(b->next_bio,&(ctx->buf[ctx->buf_off]),n); + if (i <= 0) + { + BIO_copy_next_retry(b); + return((ret == 0)?i:ret); + } + n-=i; + ctx->buf_off+=i; + } + ctx->buf_len=0; + ctx->buf_off=0; + } + return(ret); + } + +static long b64_ctrl(b,cmd,num,ptr) +BIO *b; +int cmd; +long num; +char *ptr; + { + BIO_B64_CTX *ctx; + long ret=1; + int i; + + ctx=(BIO_B64_CTX *)b->ptr; + + switch (cmd) + { + case BIO_CTRL_RESET: + ctx->cont=1; + ctx->start=1; + ctx->encode=B64_NONE; + ret=BIO_ctrl(b->next_bio,cmd,num,ptr); + break; + case BIO_CTRL_EOF: /* More to read */ + if (ctx->cont <= 0) + ret=1; + else + ret=BIO_ctrl(b->next_bio,cmd,num,ptr); + break; + case BIO_CTRL_WPENDING: /* More to write in buffer */ + ret=ctx->buf_len-ctx->buf_off; + if ((ret == 0) && (ctx->base64.num != 0)) + ret=1; + else if (ret <= 0) + ret=BIO_ctrl(b->next_bio,cmd,num,ptr); + break; + case BIO_CTRL_PENDING: /* More to read in buffer */ + ret=ctx->buf_len-ctx->buf_off; + if (ret <= 0) + ret=BIO_ctrl(b->next_bio,cmd,num,ptr); + break; + case BIO_CTRL_FLUSH: + /* do a final write */ +again: + while (ctx->buf_len != ctx->buf_off) + { + i=b64_write(b,NULL,0); + if (i < 0) + { + ret=i; + break; + } + } + if (ctx->base64.num != 0) + { + ctx->buf_off=0; + EVP_EncodeFinal(&(ctx->base64), + (unsigned char *)ctx->buf, + &(ctx->buf_len)); + /* push out the bytes */ + goto again; + } + /* Finally flush the underlying BIO */ + ret=BIO_ctrl(b->next_bio,cmd,num,ptr); + break; + + case BIO_C_DO_STATE_MACHINE: + BIO_clear_retry_flags(b); + ret=BIO_ctrl(b->next_bio,cmd,num,ptr); + BIO_copy_next_retry(b); + break; + + case BIO_CTRL_DUP: + break; + case BIO_CTRL_INFO: + case BIO_CTRL_GET: + case BIO_CTRL_SET: + default: + ret=BIO_ctrl(b->next_bio,cmd,num,ptr); + break; + } + return(ret); + } +
diff --git a/crypto/evp/bio_enc.c b/crypto/evp/bio_enc.c new file mode 100644 index 0000000..6020736 --- /dev/null +++ b/crypto/evp/bio_enc.c
@@ -0,0 +1,402 @@ +/* crypto/evp/bio_enc.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include <errno.h> +#include "cryptlib.h" +#include "buffer.h" +#include "evp.h" + +#ifndef NOPROTO +static int enc_write(BIO *h,char *buf,int num); +static int enc_read(BIO *h,char *buf,int size); +/*static int enc_puts(BIO *h,char *str); */ +/*static int enc_gets(BIO *h,char *str,int size); */ +static long enc_ctrl(BIO *h,int cmd,long arg1,char *arg2); +static int enc_new(BIO *h); +static int enc_free(BIO *data); +#else +static int enc_write(); +static int enc_read(); +/*static int enc_puts(); */ +/*static int enc_gets(); */ +static long enc_ctrl(); +static int enc_new(); +static int enc_free(); +#endif + +#define ENC_BLOCK_SIZE (1024*4) + +typedef struct enc_struct + { + int buf_len; + int buf_off; + int cont; /* <= 0 when finished */ + int finished; + int ok; /* bad decrypt */ + EVP_CIPHER_CTX cipher; + char buf[ENC_BLOCK_SIZE+10]; + } BIO_ENC_CTX; + +static BIO_METHOD methods_enc= + { + BIO_TYPE_CIPHER,"cipher", + enc_write, + enc_read, + NULL, /* enc_puts, */ + NULL, /* enc_gets, */ + enc_ctrl, + enc_new, + enc_free, + }; + +BIO_METHOD *BIO_f_cipher() + { + return(&methods_enc); + } + +static int enc_new(bi) +BIO *bi; + { + BIO_ENC_CTX *ctx; + + ctx=(BIO_ENC_CTX *)Malloc(sizeof(BIO_ENC_CTX)); + if (ctx == NULL) return(0); + + ctx->buf_len=0; + ctx->buf_off=0; + ctx->cont=1; + ctx->finished=0; + ctx->ok=1; + + bi->init=0; + bi->ptr=(char *)ctx; + bi->flags=0; + return(1); + } + +static int enc_free(a) +BIO *a; + { + BIO_ENC_CTX *b; + + if (a == NULL) return(0); + b=(BIO_ENC_CTX *)a->ptr; + EVP_CIPHER_CTX_cleanup(&(b->cipher)); + memset(a->ptr,0,sizeof(BIO_ENC_CTX)); + Free(a->ptr); + a->ptr=NULL; + a->init=0; + a->flags=0; + return(1); + } + +static int enc_read(b,out,outl) +BIO *b; +char *out; +int outl; + { + int ret=0,i; + BIO_ENC_CTX *ctx; + + if (out == NULL) return(0); + ctx=(BIO_ENC_CTX *)b->ptr; + + if ((ctx == NULL) || (b->next_bio == NULL)) return(0); + + /* First check if there are bytes decoded/encoded */ + if (ctx->buf_len > 0) + { + i=ctx->buf_len-ctx->buf_off; + if (i > outl) i=outl; + memcpy(out,&(ctx->buf[ctx->buf_off]),i); + ret=i; + out+=i; + outl-=i; + ctx->buf_off+=i; + if (ctx->buf_len == ctx->buf_off) + { + ctx->buf_len=0; + ctx->buf_off=0; + } + } + + /* At this point, we have room of outl bytes and an empty + * buffer, so we should read in some more. */ + + while (outl > 0) + { + if (ctx->cont <= 0) break; + + /* read in at offset 8, read the EVP_Cipher + * documentation about why */ + i=BIO_read(b->next_bio,&(ctx->buf[8]),ENC_BLOCK_SIZE); + + if (i <= 0) + { + /* Should be continue next time we are called? */ + if (!BIO_should_retry(b->next_bio)) + { + ctx->cont=i; + i=EVP_CipherFinal(&(ctx->cipher), + (unsigned char *)ctx->buf, + &(ctx->buf_len)); + ctx->ok=i; + ctx->buf_off=0; + } + else + ret=(ret == 0)?i:ret; + break; + } + else + { + EVP_CipherUpdate(&(ctx->cipher), + (unsigned char *)ctx->buf,&ctx->buf_len, + (unsigned char *)&(ctx->buf[8]),i); + ctx->cont=1; + } + + if (ctx->buf_len <= outl) + i=ctx->buf_len; + else + i=outl; + + if (i <= 0) break; + memcpy(out,ctx->buf,i); + ret+=i; + ctx->buf_off=i; + outl-=i; + out+=i; + } + + BIO_clear_retry_flags(b); + BIO_copy_next_retry(b); + return((ret == 0)?ctx->cont:ret); + } + +static int enc_write(b,in,inl) +BIO *b; +char *in; +int inl; + { + int ret=0,n,i; + BIO_ENC_CTX *ctx; + + ctx=(BIO_ENC_CTX *)b->ptr; + ret=inl; + + BIO_clear_retry_flags(b); + n=ctx->buf_len-ctx->buf_off; + while (n > 0) + { + i=BIO_write(b->next_bio,&(ctx->buf[ctx->buf_off]),n); + if (i <= 0) + { + BIO_copy_next_retry(b); + return(i); + } + ctx->buf_off+=i; + n-=i; + } + /* at this point all pending data has been written */ + + if ((in == NULL) || (inl <= 0)) return(0); + + ctx->buf_off=0; + while (inl > 0) + { + n=(inl > ENC_BLOCK_SIZE)?ENC_BLOCK_SIZE:inl; + EVP_CipherUpdate(&(ctx->cipher), + (unsigned char *)ctx->buf,&ctx->buf_len, + (unsigned char *)in,n); + inl-=n; + in+=n; + + ctx->buf_off=0; + n=ctx->buf_len; + while (n > 0) + { + i=BIO_write(b->next_bio,&(ctx->buf[ctx->buf_off]),n); + if (i <= 0) + { + BIO_copy_next_retry(b); + return(i); + } + n-=i; + ctx->buf_off+=i; + } + ctx->buf_len=0; + ctx->buf_off=0; + } + BIO_copy_next_retry(b); + return(ret); + } + +static long enc_ctrl(b,cmd,num,ptr) +BIO *b; +int cmd; +long num; +char *ptr; + { + BIO *dbio; + BIO_ENC_CTX *ctx,*dctx; + long ret=1; + int i; + + ctx=(BIO_ENC_CTX *)b->ptr; + + switch (cmd) + { + case BIO_CTRL_RESET: + ctx->ok=1; + ctx->finished=0; + EVP_CipherInit(&(ctx->cipher),NULL,NULL,NULL, + ctx->cipher.encrypt); + ret=BIO_ctrl(b->next_bio,cmd,num,ptr); + break; + case BIO_CTRL_EOF: /* More to read */ + if (ctx->cont <= 0) + ret=1; + else + ret=BIO_ctrl(b->next_bio,cmd,num,ptr); + break; + case BIO_CTRL_WPENDING: + ret=ctx->buf_len-ctx->buf_off; + if (ret <= 0) + ret=BIO_ctrl(b->next_bio,cmd,num,ptr); + break; + case BIO_CTRL_PENDING: /* More to read in buffer */ + ret=ctx->buf_len-ctx->buf_off; + if (ret <= 0) + ret=BIO_ctrl(b->next_bio,cmd,num,ptr); + break; + case BIO_CTRL_FLUSH: + /* do a final write */ +again: + while (ctx->buf_len != ctx->buf_off) + { + i=enc_write(b,NULL,0); + if (i < 0) + { + ret=i; + break; + } + } + + if (!ctx->finished) + { + ctx->finished=1; + ctx->buf_off=0; + ret=EVP_CipherFinal(&(ctx->cipher), + (unsigned char *)ctx->buf, + &(ctx->buf_len)); + ctx->ok=(int)ret; + if (ret <= 0) break; + + /* push out the bytes */ + goto again; + } + + /* Finally flush the underlying BIO */ + ret=BIO_ctrl(b->next_bio,cmd,num,ptr); + break; + case BIO_C_GET_CIPHER_STATUS: + ret=(long)ctx->ok; + break; + case BIO_C_DO_STATE_MACHINE: + BIO_clear_retry_flags(b); + ret=BIO_ctrl(b->next_bio,cmd,num,ptr); + BIO_copy_next_retry(b); + break; + + case BIO_CTRL_DUP: + dbio=(BIO *)ptr; + dctx=(BIO_ENC_CTX *)dbio->ptr; + memcpy(&(dctx->cipher),&(ctx->cipher),sizeof(ctx->cipher)); + dbio->init=1; + break; + default: + ret=BIO_ctrl(b->next_bio,cmd,num,ptr); + break; + } + return(ret); + } + +void BIO_set_cipher(b,c,k,i,e) +BIO *b; +EVP_CIPHER *c; +unsigned char *k; +unsigned char *i; +int e; + { + BIO_ENC_CTX *ctx; + + if (b == NULL) return; + + if ((b->callback != NULL) && + (b->callback(b,BIO_CB_CTRL,(char *)c,BIO_CTRL_SET,e,0L) <= 0)) + return; + + b->init=1; + ctx=(BIO_ENC_CTX *)b->ptr; + EVP_CipherInit(&(ctx->cipher),c,k,i,e); + + if (b->callback != NULL) + b->callback(b,BIO_CB_CTRL,(char *)c,BIO_CTRL_SET,e,1L); + } +
diff --git a/crypto/evp/bio_md.c b/crypto/evp/bio_md.c new file mode 100644 index 0000000..0d6508c --- /dev/null +++ b/crypto/evp/bio_md.c
@@ -0,0 +1,270 @@ +/* crypto/evp/bio_md.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include <errno.h> +#include "cryptlib.h" +#include "buffer.h" +#include "evp.h" + +/* BIO_put and BIO_get both add to the digest, + * BIO_gets returns the digest */ + +#ifndef NOPROTO +static int md_write(BIO *h,char *buf,int num); +static int md_read(BIO *h,char *buf,int size); +/*static int md_puts(BIO *h,char *str); */ +static int md_gets(BIO *h,char *str,int size); +static long md_ctrl(BIO *h,int cmd,long arg1,char *arg2); +static int md_new(BIO *h); +static int md_free(BIO *data); +#else +static int md_write(); +static int md_read(); +/*static int md_puts(); */ +static int md_gets(); +static long md_ctrl(); +static int md_new(); +static int md_free(); +#endif + +static BIO_METHOD methods_md= + { + BIO_TYPE_MD,"message digest", + md_write, + md_read, + NULL, /* md_puts, */ + md_gets, + md_ctrl, + md_new, + md_free, + }; + +BIO_METHOD *BIO_f_md() + { + return(&methods_md); + } + +static int md_new(bi) +BIO *bi; + { + EVP_MD_CTX *ctx; + + ctx=(EVP_MD_CTX *)Malloc(sizeof(EVP_MD_CTX)); + if (ctx == NULL) return(0); + + bi->init=0; + bi->ptr=(char *)ctx; + bi->flags=0; + return(1); + } + +static int md_free(a) +BIO *a; + { + if (a == NULL) return(0); + Free(a->ptr); + a->ptr=NULL; + a->init=0; + a->flags=0; + return(1); + } + +static int md_read(b,out,outl) +BIO *b; +char *out; +int outl; + { + int ret=0; + EVP_MD_CTX *ctx; + + if (out == NULL) return(0); + ctx=(EVP_MD_CTX *)b->ptr; + + if ((ctx == NULL) || (b->next_bio == NULL)) return(0); + + ret=BIO_read(b->next_bio,out,outl); + if (b->init) + { + if (ret > 0) + { + EVP_DigestUpdate(ctx,(unsigned char *)out, + (unsigned int)ret); + } + } + BIO_clear_retry_flags(b); + BIO_copy_next_retry(b); + return(ret); + } + +static int md_write(b,in,inl) +BIO *b; +char *in; +int inl; + { + int ret=0; + EVP_MD_CTX *ctx; + + if ((in == NULL) || (inl <= 0)) return(0); + ctx=(EVP_MD_CTX *)b->ptr; + + if ((ctx != NULL) && (b->next_bio != NULL)) + ret=BIO_write(b->next_bio,in,inl); + if (b->init) + { + if (ret > 0) + { + EVP_DigestUpdate(ctx,(unsigned char *)in, + (unsigned int)ret); + } + } + BIO_clear_retry_flags(b); + BIO_copy_next_retry(b); + return(ret); + } + +static long md_ctrl(b,cmd,num,ptr) +BIO *b; +int cmd; +long num; +char *ptr; + { + EVP_MD_CTX *ctx,*dctx,**pctx; + EVP_MD **ppmd; + EVP_MD *md; + long ret=1; + BIO *dbio; + + ctx=(EVP_MD_CTX *)b->ptr; + + switch (cmd) + { + case BIO_CTRL_RESET: + if (b->init) + EVP_DigestInit(ctx,ctx->digest); + else + ret=0; + ret=BIO_ctrl(b->next_bio,cmd,num,ptr); + break; + case BIO_C_GET_MD: + if (b->init) + { + ppmd=(EVP_MD **)ptr; + *ppmd=ctx->digest; + } + else + ret=0; + break; + case BIO_C_GET_MD_CTX: + if (b->init) + { + pctx=(EVP_MD_CTX **)ptr; + *pctx=ctx; + } + else + ret=0; + break; + case BIO_C_DO_STATE_MACHINE: + BIO_clear_retry_flags(b); + ret=BIO_ctrl(b->next_bio,cmd,num,ptr); + BIO_copy_next_retry(b); + break; + + case BIO_C_SET_MD: + md=(EVP_MD *)ptr; + EVP_DigestInit(ctx,md); + b->init=1; + break; + case BIO_CTRL_DUP: + dbio=(BIO *)ptr; + dctx=(EVP_MD_CTX *)dbio->ptr; + memcpy(dctx,ctx,sizeof(ctx)); + b->init=1; + break; + default: + ret=BIO_ctrl(b->next_bio,cmd,num,ptr); + break; + } + return(ret); + } + +static int md_gets(bp,buf,size) +BIO *bp; +char *buf; +int size; + { + EVP_MD_CTX *ctx; + unsigned int ret; + + + ctx=(EVP_MD_CTX *)bp->ptr; + if (size < ctx->digest->md_size) + return(0); + EVP_DigestFinal(ctx,(unsigned char *)buf,&ret); + return((int)ret); + } + +/* +static int md_puts(bp,str) +BIO *bp; +char *str; + { + return(-1); + } +*/ +
diff --git a/crypto/evp/c_all.c b/crypto/evp/c_all.c new file mode 100644 index 0000000..b618d8d --- /dev/null +++ b/crypto/evp/c_all.c
@@ -0,0 +1,155 @@ +/* crypto/evp/c_all.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "evp.h" +#include "objects.h" + +void SSLeay_add_all_algorithms() + { + SSLeay_add_all_ciphers(); + SSLeay_add_all_digests(); + } + +void SSLeay_add_all_ciphers() + { +#ifndef NO_DES + EVP_add_cipher(EVP_des_cfb()); + EVP_add_cipher(EVP_des_ede_cfb()); + EVP_add_cipher(EVP_des_ede3_cfb()); + + EVP_add_cipher(EVP_des_ofb()); + EVP_add_cipher(EVP_des_ede_ofb()); + EVP_add_cipher(EVP_des_ede3_ofb()); + + EVP_add_cipher(EVP_desx_cbc()); + EVP_add_alias(SN_desx_cbc,"DESX"); + EVP_add_alias(SN_desx_cbc,"desx"); + + EVP_add_cipher(EVP_des_cbc()); + EVP_add_alias(SN_des_cbc,"DES"); + EVP_add_alias(SN_des_cbc,"des"); + EVP_add_cipher(EVP_des_ede_cbc()); + EVP_add_cipher(EVP_des_ede3_cbc()); + EVP_add_alias(SN_des_ede3_cbc,"DES3"); + EVP_add_alias(SN_des_ede3_cbc,"des3"); + + EVP_add_cipher(EVP_des_ecb()); + EVP_add_cipher(EVP_des_ede()); + EVP_add_cipher(EVP_des_ede3()); +#endif + +#ifndef NO_RC4 + EVP_add_cipher(EVP_rc4()); +#endif + +#ifndef NO_IDEA + EVP_add_cipher(EVP_idea_ecb()); + EVP_add_cipher(EVP_idea_cfb()); + EVP_add_cipher(EVP_idea_ofb()); + EVP_add_cipher(EVP_idea_cbc()); + EVP_add_alias(SN_idea_cbc,"IDEA"); + EVP_add_alias(SN_idea_cbc,"idea"); +#endif + +#ifndef NO_RC2 + EVP_add_cipher(EVP_rc2_ecb()); + EVP_add_cipher(EVP_rc2_cfb()); + EVP_add_cipher(EVP_rc2_ofb()); + EVP_add_cipher(EVP_rc2_cbc()); + EVP_add_alias(SN_rc2_cbc,"RC2"); + EVP_add_alias(SN_rc2_cbc,"rc2"); +#endif + +#ifndef NO_BLOWFISH + EVP_add_cipher(EVP_bf_ecb()); + EVP_add_cipher(EVP_bf_cfb()); + EVP_add_cipher(EVP_bf_ofb()); + EVP_add_cipher(EVP_bf_cbc()); + EVP_add_alias(SN_bf_cbc,"BF"); + EVP_add_alias(SN_bf_cbc,"bf"); + EVP_add_alias(SN_bf_cbc,"blowfish"); +#endif + } + + +void SSLeay_add_all_digests() + { +#ifndef NO_MD2 + EVP_add_digest(EVP_md2()); +#endif +#ifndef NO_MD2 + EVP_add_digest(EVP_md5()); +#endif +#ifndef NO_SHA + EVP_add_digest(EVP_sha()); +#ifndef NO_DSA + EVP_add_digest(EVP_dss()); +#endif +#endif +#ifndef NO_SHA1 + EVP_add_digest(EVP_sha1()); +#ifndef NO_DSA + EVP_add_digest(EVP_dss1()); +#endif +#endif +#if !defined(NO_MDC2) && !defined(NO_DES) + EVP_add_digest(EVP_mdc2()); +#endif + }
diff --git a/crypto/evp/digest.c b/crypto/evp/digest.c new file mode 100644 index 0000000..035218d --- /dev/null +++ b/crypto/evp/digest.c
@@ -0,0 +1,89 @@ +/* crypto/evp/digest.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "objects.h" +#include "evp.h" + +void EVP_DigestInit(ctx,type) +EVP_MD_CTX *ctx; +EVP_MD *type; + { + ctx->digest=type; + type->init(&(ctx->md)); + } + +void EVP_DigestUpdate(ctx,data,count) +EVP_MD_CTX *ctx; +unsigned char *data; +unsigned int count; + { + ctx->digest->update(&(ctx->md.base[0]),data,(unsigned long)count); + } + +void EVP_DigestFinal(ctx,md,size) +EVP_MD_CTX *ctx; +unsigned char *md; +unsigned int *size; + { + ctx->digest->final(md,&(ctx->md.base[0])); + if (size != NULL) + *size=ctx->digest->md_size; + memset(&(ctx->md),0,sizeof(ctx->md)); + }
diff --git a/crypto/evp/e_cbc_3d.c b/crypto/evp/e_cbc_3d.c new file mode 100644 index 0000000..3749759 --- /dev/null +++ b/crypto/evp/e_cbc_3d.c
@@ -0,0 +1,153 @@ +/* crypto/evp/e_cbc_3d.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "evp.h" +#include "objects.h" + +#ifndef NOPROTO +static void des_cbc_ede_init_key(EVP_CIPHER_CTX *ctx, unsigned char *key, + unsigned char *iv,int enc); +static void des_cbc_ede3_init_key(EVP_CIPHER_CTX *ctx, unsigned char *key, + unsigned char *iv,int enc); +static void des_cbc_ede_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out, + unsigned char *in, unsigned int inl); +#else +static void des_cbc_ede_init_key(); +static void des_cbc_ede3_init_key(); +static void des_cbc_ede_cipher(); +#endif + +static EVP_CIPHER d_cbc_ede_cipher2= + { + NID_des_ede_cbc, + 8,16,8, + des_cbc_ede_init_key, + des_cbc_ede_cipher, + }; + +static EVP_CIPHER d_cbc_ede_cipher3= + { + NID_des_ede3_cbc, + 8,24,8, + des_cbc_ede3_init_key, + des_cbc_ede_cipher, + }; + +EVP_CIPHER *EVP_des_ede_cbc() + { + return(&d_cbc_ede_cipher2); + } + +EVP_CIPHER *EVP_des_ede3_cbc() + { + return(&d_cbc_ede_cipher3); + } + +static void des_cbc_ede_init_key(ctx,key,iv,enc) +EVP_CIPHER_CTX *ctx; +unsigned char *key; +unsigned char *iv; +int enc; + { + if (iv != NULL) + memcpy(&(ctx->c.des_ede.oiv[0]),iv,8); + memcpy(&(ctx->c.des_ede.iv[0]),&(ctx->c.des_ede.oiv[0]),8); + + if (key != NULL) + { + des_set_key((des_cblock *)key,ctx->c.des_ede.ks1); + des_set_key((des_cblock *)&(key[8]),ctx->c.des_ede.ks2); + memcpy( (char *)ctx->c.des_ede.ks3, + (char *)ctx->c.des_ede.ks1, + sizeof(ctx->c.des_ede.ks1)); + } + } + +static void des_cbc_ede3_init_key(ctx,key,iv,enc) +EVP_CIPHER_CTX *ctx; +unsigned char *key; +unsigned char *iv; +int enc; + { + if (iv != NULL) + memcpy(&(ctx->c.des_ede.oiv[0]),iv,8); + memcpy(&(ctx->c.des_ede.iv[0]),&(ctx->c.des_ede.oiv[0]),8); + + if (key != NULL) + { + des_set_key((des_cblock *)key,ctx->c.des_ede.ks1); + des_set_key((des_cblock *)&(key[8]),ctx->c.des_ede.ks2); + des_set_key((des_cblock *)&(key[16]),ctx->c.des_ede.ks3); + } + } + +static void des_cbc_ede_cipher(ctx,out,in,inl) +EVP_CIPHER_CTX *ctx; +unsigned char *out; +unsigned char *in; +unsigned int inl; + { + des_ede3_cbc_encrypt( + (des_cblock *)in,(des_cblock *)out, + (long)inl, ctx->c.des_ede.ks1, + ctx->c.des_ede.ks2,ctx->c.des_ede.ks3, + (des_cblock *)&(ctx->c.des_ede.iv[0]), + ctx->encrypt); + }
diff --git a/crypto/evp/e_cbc_bf.c b/crypto/evp/e_cbc_bf.c new file mode 100644 index 0000000..d6278e2 --- /dev/null +++ b/crypto/evp/e_cbc_bf.c
@@ -0,0 +1,114 @@ +/* crypto/evp/e_cbc_bf.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#ifndef NO_BLOWFISH + +#include <stdio.h> +#include "cryptlib.h" +#include "evp.h" +#include "objects.h" + +#ifndef NOPROTO +static void bf_cbc_init_key(EVP_CIPHER_CTX *ctx, unsigned char *key, + unsigned char *iv,int enc); +static void bf_cbc_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out, + unsigned char *in, unsigned int inl); +#else +static void bf_cbc_init_key(); +static void bf_cbc_cipher(); +#endif + +static EVP_CIPHER bfish_cbc_cipher= + { + NID_bf_cbc, + 8,EVP_BLOWFISH_KEY_SIZE,8, + bf_cbc_init_key, + bf_cbc_cipher, + }; + +EVP_CIPHER *EVP_bf_cbc() + { + return(&bfish_cbc_cipher); + } + +static void bf_cbc_init_key(ctx,key,iv,enc) +EVP_CIPHER_CTX *ctx; +unsigned char *key; +unsigned char *iv; +int enc; + { + if (iv != NULL) + memcpy(&(ctx->c.bf_cbc.oiv[0]),iv,8); + memcpy(&(ctx->c.bf_cbc.iv[0]),&(ctx->c.bf_cbc.oiv[0]),8); + if (key != NULL) + BF_set_key(&(ctx->c.bf_cbc.ks),EVP_BLOWFISH_KEY_SIZE,key); + } + +static void bf_cbc_cipher(ctx,out,in,inl) +EVP_CIPHER_CTX *ctx; +unsigned char *out; +unsigned char *in; +unsigned int inl; + { + BF_cbc_encrypt( + in,out,(long)inl, + &(ctx->c.bf_cbc.ks),&(ctx->c.bf_cbc.iv[0]), + ctx->encrypt); + } + +#endif
diff --git a/crypto/evp/e_cbc_d.c b/crypto/evp/e_cbc_d.c new file mode 100644 index 0000000..accc01e --- /dev/null +++ b/crypto/evp/e_cbc_d.c
@@ -0,0 +1,111 @@ +/* crypto/evp/e_cbc_d.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "evp.h" +#include "objects.h" + +#ifndef NOPROTO +static void des_cbc_init_key(EVP_CIPHER_CTX *ctx, unsigned char *key, + unsigned char *iv,int enc); +static void des_cbc_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out, + unsigned char *in, unsigned int inl); +#else +static void des_cbc_init_key(); +static void des_cbc_cipher(); +#endif + +static EVP_CIPHER d_cbc_cipher= + { + NID_des_cbc, + 8,8,8, + des_cbc_init_key, + des_cbc_cipher, + }; + +EVP_CIPHER *EVP_des_cbc() + { + return(&d_cbc_cipher); + } + +static void des_cbc_init_key(ctx,key,iv,enc) +EVP_CIPHER_CTX *ctx; +unsigned char *key; +unsigned char *iv; +int enc; + { + if (iv != NULL) + memcpy(&(ctx->c.des_cbc.oiv[0]),iv,8); + memcpy(&(ctx->c.des_cbc.iv[0]),&(ctx->c.des_cbc.oiv[0]),8); + if (key != NULL) + des_set_key((des_cblock *)key,ctx->c.des_cbc.ks); + } + +static void des_cbc_cipher(ctx,out,in,inl) +EVP_CIPHER_CTX *ctx; +unsigned char *out; +unsigned char *in; +unsigned int inl; + { + des_ncbc_encrypt( + (des_cblock *)in,(des_cblock *)out, + (long)inl, ctx->c.des_cbc.ks, + (des_cblock *)&(ctx->c.des_cbc.iv[0]), + ctx->encrypt); + }
diff --git a/crypto/evp/e_cbc_i.c b/crypto/evp/e_cbc_i.c new file mode 100644 index 0000000..abfb5ed --- /dev/null +++ b/crypto/evp/e_cbc_i.c
@@ -0,0 +1,126 @@ +/* crypto/evp/e_cbc_i.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#ifndef NO_IDEA + +#include <stdio.h> +#include "cryptlib.h" +#include "evp.h" +#include "objects.h" + +#ifndef NOPROTO +static void idea_cbc_init_key(EVP_CIPHER_CTX *ctx, unsigned char *key, + unsigned char *iv,int enc); +static void idea_cbc_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out, + unsigned char *in, unsigned int inl); +#else +static void idea_cbc_init_key(); +static void idea_cbc_cipher(); +#endif + +static EVP_CIPHER i_cbc_cipher= + { + NID_idea_cbc, + 8,16,8, + idea_cbc_init_key, + idea_cbc_cipher, + }; + +EVP_CIPHER *EVP_idea_cbc() + { + return(&i_cbc_cipher); + } + +static void idea_cbc_init_key(ctx,key,iv,enc) +EVP_CIPHER_CTX *ctx; +unsigned char *key; +unsigned char *iv; +int enc; + { + if (iv != NULL) + memcpy(&(ctx->c.idea_cbc.oiv[0]),iv,8); + memcpy(&(ctx->c.idea_cbc.iv[0]),&(ctx->c.idea_cbc.oiv[0]),8); + if (key != NULL) + { + if (enc) + idea_set_encrypt_key(key,&(ctx->c.idea_cbc.ks)); + else + { + IDEA_KEY_SCHEDULE tmp; + + idea_set_encrypt_key(key,&tmp); + idea_set_decrypt_key(&tmp,&(ctx->c.idea_cbc.ks)); + memset((unsigned char *)&tmp,0, + sizeof(IDEA_KEY_SCHEDULE)); + } + } + } + +static void idea_cbc_cipher(ctx,out,in,inl) +EVP_CIPHER_CTX *ctx; +unsigned char *out; +unsigned char *in; +unsigned int inl; + { + idea_cbc_encrypt( + in,out,(long)inl, + &(ctx->c.idea_cbc.ks),&(ctx->c.idea_cbc.iv[0]), + ctx->encrypt); + } + +#endif
diff --git a/crypto/evp/e_cbc_r2.c b/crypto/evp/e_cbc_r2.c new file mode 100644 index 0000000..2e3f855 --- /dev/null +++ b/crypto/evp/e_cbc_r2.c
@@ -0,0 +1,115 @@ +/* crypto/evp/e_cbc_r2.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#ifndef NO_RC2 + +#include <stdio.h> +#include "cryptlib.h" +#include "evp.h" +#include "objects.h" + +#ifndef NOPROTO +static void rc2_cbc_init_key(EVP_CIPHER_CTX *ctx, unsigned char *key, + unsigned char *iv,int enc); +static void rc2_cbc_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out, + unsigned char *in, unsigned int inl); +#else +static void rc2_cbc_init_key(); +static void rc2_cbc_cipher(); +#endif + +static EVP_CIPHER r2_cbc_cipher= + { + NID_rc2_cbc, + 8,EVP_RC2_KEY_SIZE,8, + rc2_cbc_init_key, + rc2_cbc_cipher, + }; + +EVP_CIPHER *EVP_rc2_cbc() + { + return(&r2_cbc_cipher); + } + +static void rc2_cbc_init_key(ctx,key,iv,enc) +EVP_CIPHER_CTX *ctx; +unsigned char *key; +unsigned char *iv; +int enc; + { + if (iv != NULL) + memcpy(&(ctx->c.rc2_cbc.oiv[0]),iv,8); + memcpy(&(ctx->c.rc2_cbc.iv[0]),&(ctx->c.rc2_cbc.oiv[0]),8); + if (key != NULL) + RC2_set_key(&(ctx->c.rc2_cbc.ks),EVP_RC2_KEY_SIZE,key, + EVP_RC2_KEY_SIZE*8); + } + +static void rc2_cbc_cipher(ctx,out,in,inl) +EVP_CIPHER_CTX *ctx; +unsigned char *out; +unsigned char *in; +unsigned int inl; + { + RC2_cbc_encrypt( + in,out,(long)inl, + &(ctx->c.rc2_cbc.ks),&(ctx->c.rc2_cbc.iv[0]), + ctx->encrypt); + } + +#endif
diff --git a/crypto/evp/e_cfb_3d.c b/crypto/evp/e_cfb_3d.c new file mode 100644 index 0000000..3d6577a --- /dev/null +++ b/crypto/evp/e_cfb_3d.c
@@ -0,0 +1,156 @@ +/* crypto/evp/e_cfb_3d.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "evp.h" +#include "objects.h" + +#ifndef NOPROTO +static void des_ede_cfb_init_key(EVP_CIPHER_CTX *ctx, unsigned char *key, + unsigned char *iv,int enc); +static void des_ede3_cfb_init_key(EVP_CIPHER_CTX *ctx, unsigned char *key, + unsigned char *iv,int enc); +static void des_ede_cfb_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out, + unsigned char *in, unsigned int inl); +#else +static void des_ede_cfb_init_key(); +static void des_ede3_cfb_init_key(); +static void des_ede_cfb_cipher(); +#endif + +static EVP_CIPHER d_ede_cfb_cipher2= + { + NID_des_ede_cfb64, + 1,16,8, + des_ede_cfb_init_key, + des_ede_cfb_cipher, + }; + +static EVP_CIPHER d_ede3_cfb_cipher3= + { + NID_des_ede3_cfb64, + 1,24,8, + des_ede3_cfb_init_key, + des_ede_cfb_cipher, + }; + +EVP_CIPHER *EVP_des_ede_cfb() + { + return(&d_ede_cfb_cipher2); + } + +EVP_CIPHER *EVP_des_ede3_cfb() + { + return(&d_ede3_cfb_cipher3); + } + +static void des_ede_cfb_init_key(ctx,key,iv,enc) +EVP_CIPHER_CTX *ctx; +unsigned char *key; +unsigned char *iv; +int enc; + { + ctx->c.des_cfb.num=0; + + if (iv != NULL) + memcpy(&(ctx->c.des_cfb.oiv[0]),iv,8); + memcpy(&(ctx->c.des_cfb.iv[0]),&(ctx->c.des_cfb.oiv[0]),8); + if (key != NULL) + { + des_set_key((des_cblock *)key,ctx->c.des_cfb.ks); + des_set_key((des_cblock *)&(key[8]),ctx->c.des_cfb.ks2); + memcpy( (char *)ctx->c.des_cfb.ks3, + (char *)ctx->c.des_cfb.ks, + sizeof(ctx->c.des_cfb.ks)); + } + } + +static void des_ede3_cfb_init_key(ctx,key,iv,enc) +EVP_CIPHER_CTX *ctx; +unsigned char *key; +unsigned char *iv; +int enc; + { + ctx->c.des_cfb.num=0; + + if (iv != NULL) + memcpy(&(ctx->c.des_cfb.oiv[0]),iv,8); + memcpy(&(ctx->c.des_cfb.iv[0]),&(ctx->c.des_cfb.oiv[0]),8); + if (key != NULL) + { + des_set_key((des_cblock *)key,ctx->c.des_cfb.ks); + des_set_key((des_cblock *)&(key[8]),ctx->c.des_cfb.ks2); + des_set_key((des_cblock *)&(key[16]),ctx->c.des_cfb.ks3); + } + } + +static void des_ede_cfb_cipher(ctx,out,in,inl) +EVP_CIPHER_CTX *ctx; +unsigned char *out; +unsigned char *in; +unsigned int inl; + { + des_ede3_cfb64_encrypt( + in,out,(long)inl, + ctx->c.des_cfb.ks, + ctx->c.des_cfb.ks2, + ctx->c.des_cfb.ks3, + (des_cblock *)&(ctx->c.des_cfb.iv[0]), + &ctx->c.des_cfb.num,ctx->encrypt); + }
diff --git a/crypto/evp/e_cfb_bf.c b/crypto/evp/e_cfb_bf.c new file mode 100644 index 0000000..be15d14 --- /dev/null +++ b/crypto/evp/e_cfb_bf.c
@@ -0,0 +1,116 @@ +/* crypto/evp/e_cfb_bf.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#ifndef NO_BLOWFISH + +#include <stdio.h> +#include "cryptlib.h" +#include "evp.h" +#include "objects.h" + +#ifndef NOPROTO +static void bf_cfb_init_key(EVP_CIPHER_CTX *ctx, unsigned char *key, + unsigned char *iv,int enc); +static void bf_cfb_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out, + unsigned char *in, unsigned int inl); +#else +static void bf_cfb_init_key(); +static void bf_cfb_cipher(); +#endif + +static EVP_CIPHER bfish_cfb_cipher= + { + NID_bf_cfb64, + 1,EVP_BLOWFISH_KEY_SIZE,8, + bf_cfb_init_key, + bf_cfb_cipher, + }; + +EVP_CIPHER *EVP_bf_cfb() + { + return(&bfish_cfb_cipher); + } + +static void bf_cfb_init_key(ctx,key,iv,enc) +EVP_CIPHER_CTX *ctx; +unsigned char *key; +unsigned char *iv; +int enc; + { + ctx->c.bf_cfb.num=0; + + if (iv != NULL) + memcpy(&(ctx->c.bf_cfb.oiv[0]),iv,8); + memcpy(&(ctx->c.bf_cfb.iv[0]),&(ctx->c.bf_cfb.oiv[0]),8); + if (key != NULL) + BF_set_key(&(ctx->c.bf_cfb.ks),EVP_BLOWFISH_KEY_SIZE,key); + } + +static void bf_cfb_cipher(ctx,out,in,inl) +EVP_CIPHER_CTX *ctx; +unsigned char *out; +unsigned char *in; +unsigned int inl; + { + BF_cfb64_encrypt( + in,out, + (long)inl, &(ctx->c.bf_cfb.ks), + &(ctx->c.bf_cfb.iv[0]), + &ctx->c.bf_cfb.num,ctx->encrypt); + } +#endif
diff --git a/crypto/evp/e_cfb_d.c b/crypto/evp/e_cfb_d.c new file mode 100644 index 0000000..75af87a --- /dev/null +++ b/crypto/evp/e_cfb_d.c
@@ -0,0 +1,113 @@ +/* crypto/evp/e_cfb_d.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "evp.h" +#include "objects.h" + +#ifndef NOPROTO +static void des_cfb_init_key(EVP_CIPHER_CTX *ctx, unsigned char *key, + unsigned char *iv,int enc); +static void des_cfb_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out, + unsigned char *in, unsigned int inl); +#else +static void des_cfb_init_key(); +static void des_cfb_cipher(); +#endif + +static EVP_CIPHER d_cfb_cipher= + { + NID_des_cfb64, + 1,8,8, + des_cfb_init_key, + des_cfb_cipher, + }; + +EVP_CIPHER *EVP_des_cfb() + { + return(&d_cfb_cipher); + } + +static void des_cfb_init_key(ctx,key,iv,enc) +EVP_CIPHER_CTX *ctx; +unsigned char *key; +unsigned char *iv; +int enc; + { + ctx->c.des_cfb.num=0; + + if (iv != NULL) + memcpy(&(ctx->c.des_cfb.oiv[0]),iv,8); + memcpy(&(ctx->c.des_cfb.iv[0]),&(ctx->c.des_cfb.oiv[0]),8); + if (key != NULL) + des_set_key((des_cblock *)key,ctx->c.des_cfb.ks); + } + +static void des_cfb_cipher(ctx,out,in,inl) +EVP_CIPHER_CTX *ctx; +unsigned char *out; +unsigned char *in; +unsigned int inl; + { + des_cfb64_encrypt( + in,out, + (long)inl, ctx->c.des_cfb.ks, + (des_cblock *)&(ctx->c.des_cfb.iv[0]), + &ctx->c.des_cfb.num,ctx->encrypt); + }
diff --git a/crypto/evp/e_cfb_i.c b/crypto/evp/e_cfb_i.c new file mode 100644 index 0000000..7fe2fbf --- /dev/null +++ b/crypto/evp/e_cfb_i.c
@@ -0,0 +1,116 @@ +/* crypto/evp/e_cfb_i.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#ifndef NO_IDEA + +#include <stdio.h> +#include "cryptlib.h" +#include "evp.h" +#include "objects.h" + +#ifndef NOPROTO +static void idea_cfb_init_key(EVP_CIPHER_CTX *ctx, unsigned char *key, + unsigned char *iv,int enc); +static void idea_cfb_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out, + unsigned char *in, unsigned int inl); +#else +static void idea_cfb_init_key(); +static void idea_cfb_cipher(); +#endif + +static EVP_CIPHER i_cfb_cipher= + { + NID_idea_cfb64, + 1,IDEA_KEY_LENGTH,IDEA_BLOCK, + idea_cfb_init_key, + idea_cfb_cipher, + }; + +EVP_CIPHER *EVP_idea_cfb() + { + return(&i_cfb_cipher); + } + +static void idea_cfb_init_key(ctx,key,iv,enc) +EVP_CIPHER_CTX *ctx; +unsigned char *key; +unsigned char *iv; +int enc; + { + ctx->c.idea_cfb.num=0; + + if (iv != NULL) + memcpy(&(ctx->c.idea_cfb.oiv[0]),iv,8); + memcpy(&(ctx->c.idea_cfb.iv[0]),&(ctx->c.idea_cfb.oiv[0]),8); + if (key != NULL) + idea_set_encrypt_key(key,&(ctx->c.idea_cfb.ks)); + } + +static void idea_cfb_cipher(ctx,out,in,inl) +EVP_CIPHER_CTX *ctx; +unsigned char *out; +unsigned char *in; +unsigned int inl; + { + idea_cfb64_encrypt( + in,out,(long)inl, + &(ctx->c.idea_cfb.ks),&(ctx->c.idea_cfb.iv[0]), + &ctx->c.idea_cfb.num,ctx->encrypt); + } + +#endif
diff --git a/crypto/evp/e_cfb_r2.c b/crypto/evp/e_cfb_r2.c new file mode 100644 index 0000000..a63c0f1 --- /dev/null +++ b/crypto/evp/e_cfb_r2.c
@@ -0,0 +1,117 @@ +/* crypto/evp/e_cfb_r2.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#ifndef NO_RC2 + +#include <stdio.h> +#include "cryptlib.h" +#include "evp.h" +#include "objects.h" + +#ifndef NOPROTO +static void rc2_cfb_init_key(EVP_CIPHER_CTX *ctx, unsigned char *key, + unsigned char *iv,int enc); +static void rc2_cfb_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out, + unsigned char *in, unsigned int inl); +#else +static void rc2_cfb_init_key(); +static void rc2_cfb_cipher(); +#endif + +static EVP_CIPHER r2_cfb_cipher= + { + NID_rc2_cfb64, + 1,EVP_RC2_KEY_SIZE,8, + rc2_cfb_init_key, + rc2_cfb_cipher, + }; + +EVP_CIPHER *EVP_rc2_cfb() + { + return(&r2_cfb_cipher); + } + +static void rc2_cfb_init_key(ctx,key,iv,enc) +EVP_CIPHER_CTX *ctx; +unsigned char *key; +unsigned char *iv; +int enc; + { + ctx->c.rc2_cfb.num=0; + + if (iv != NULL) + memcpy(&(ctx->c.rc2_cfb.oiv[0]),iv,8); + memcpy(&(ctx->c.rc2_cfb.iv[0]),&(ctx->c.rc2_cfb.oiv[0]),8); + if (key != NULL) + RC2_set_key(&(ctx->c.rc2_cfb.ks),EVP_RC2_KEY_SIZE,key, + EVP_RC2_KEY_SIZE*8); + } + +static void rc2_cfb_cipher(ctx,out,in,inl) +EVP_CIPHER_CTX *ctx; +unsigned char *out; +unsigned char *in; +unsigned int inl; + { + RC2_cfb64_encrypt( + in,out, + (long)inl, &(ctx->c.rc2_cfb.ks), + &(ctx->c.rc2_cfb.iv[0]), + &ctx->c.rc2_cfb.num,ctx->encrypt); + } +#endif
diff --git a/crypto/evp/e_dsa.c b/crypto/evp/e_dsa.c new file mode 100644 index 0000000..f3dc78e --- /dev/null +++ b/crypto/evp/e_dsa.c
@@ -0,0 +1,71 @@ +/* crypto/evp/e_dsa.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "evp.h" +#include "objects.h" +#include "x509.h" + +static EVP_PKEY_METHOD dss_method= + { + DSA_sign, + DSA_verify, + {EVP_PKEY_DSA,EVP_PKEY_DSA2,EVP_PKEY_DSA3,NULL}, + }; +
diff --git a/crypto/evp/e_ecb_3d.c b/crypto/evp/e_ecb_3d.c new file mode 100644 index 0000000..0a19805 --- /dev/null +++ b/crypto/evp/e_ecb_3d.c
@@ -0,0 +1,152 @@ +/* crypto/evp/e_ecb_3d.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "evp.h" +#include "objects.h" + +#ifndef NOPROTO +static void des_ede_init_key(EVP_CIPHER_CTX *ctx, unsigned char *key, + unsigned char *iv,int enc); +static void des_ede3_init_key(EVP_CIPHER_CTX *ctx, unsigned char *key, + unsigned char *iv,int enc); +static void des_ede_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out, + unsigned char *in, unsigned int inl); +#else +static void des_ede_init_key(); +static void des_ede3_init_key(); +static void des_ede_cipher(); +#endif + +static EVP_CIPHER d_ede_cipher2= + { + NID_des_ede, + 8,16,0, + des_ede_init_key, + des_ede_cipher, + }; + +static EVP_CIPHER d_ede3_cipher3= + { + NID_des_ede3, + 8,24,0, + des_ede3_init_key, + des_ede_cipher, + }; + +EVP_CIPHER *EVP_des_ede() + { + return(&d_ede_cipher2); + } + +EVP_CIPHER *EVP_des_ede3() + { + return(&d_ede3_cipher3); + } + +static void des_ede_init_key(ctx,key,iv,enc) +EVP_CIPHER_CTX *ctx; +unsigned char *key; +unsigned char *iv; +int enc; + { + if (key != NULL) + { + des_set_key((des_cblock *)key,ctx->c.des_ede.ks1); + des_set_key((des_cblock *)&(key[8]),ctx->c.des_ede.ks2); + memcpy( (char *)ctx->c.des_ede.ks3, + (char *)ctx->c.des_ede.ks1, + sizeof(ctx->c.des_ede.ks1)); + } + } + +static void des_ede3_init_key(ctx,key,iv,enc) +EVP_CIPHER_CTX *ctx; +unsigned char *key; +unsigned char *iv; +int enc; + { + if (key != NULL) + { + des_set_key((des_cblock *)key,ctx->c.des_ede.ks1); + des_set_key((des_cblock *)&(key[8]),ctx->c.des_ede.ks2); + des_set_key((des_cblock *)&(key[16]),ctx->c.des_ede.ks3); + } + } + +static void des_ede_cipher(ctx,out,in,inl) +EVP_CIPHER_CTX *ctx; +unsigned char *out; +unsigned char *in; +unsigned int inl; + { + unsigned int i; + + if (inl < 8) return; + inl-=8; + for (i=0; i<=inl; i+=8) + { + des_ecb3_encrypt( + (des_cblock *)&(in[i]),(des_cblock *)&(out[i]), + ctx->c.des_ede.ks1, + ctx->c.des_ede.ks2, + ctx->c.des_ede.ks3, + ctx->encrypt); + } + }
diff --git a/crypto/evp/e_ecb_bf.c b/crypto/evp/e_ecb_bf.c new file mode 100644 index 0000000..f625862 --- /dev/null +++ b/crypto/evp/e_ecb_bf.c
@@ -0,0 +1,117 @@ +/* crypto/evp/e_ecb_bf.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#ifndef NO_BLOWFISH + +#include <stdio.h> +#include "cryptlib.h" +#include "evp.h" +#include "objects.h" + +#ifndef NOPROTO +static void bf_ecb_init_key(EVP_CIPHER_CTX *ctx, unsigned char *key, + unsigned char *iv,int enc); +static void bf_ecb_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out, + unsigned char *in, unsigned int inl); +#else +static void bf_ecb_init_key(); +static void bf_ecb_cipher(); +#endif + +static EVP_CIPHER bfish_ecb_cipher= + { + NID_bf_ecb, + 8,EVP_BLOWFISH_KEY_SIZE,0, + bf_ecb_init_key, + bf_ecb_cipher, + }; + +EVP_CIPHER *EVP_bf_ecb() + { + return(&bfish_ecb_cipher); + } + +static void bf_ecb_init_key(ctx,key,iv,enc) +EVP_CIPHER_CTX *ctx; +unsigned char *key; +unsigned char *iv; +int enc; + { + if (key != NULL) + BF_set_key(&(ctx->c.bf_ecb.ks),EVP_BLOWFISH_KEY_SIZE,key); + } + +static void bf_ecb_cipher(ctx,out,in,inl) +EVP_CIPHER_CTX *ctx; +unsigned char *out; +unsigned char *in; +unsigned int inl; + { + unsigned int i; + + if (inl < 8) return; + inl-=8; + for (i=0; i<=inl; i+=8) + { + BF_ecb_encrypt( + &(in[i]),&(out[i]), + &(ctx->c.bf_ecb.ks),ctx->encrypt); + } + } + +#endif
diff --git a/crypto/evp/e_ecb_d.c b/crypto/evp/e_ecb_d.c new file mode 100644 index 0000000..b1b80e6 --- /dev/null +++ b/crypto/evp/e_ecb_d.c
@@ -0,0 +1,113 @@ +/* crypto/evp/e_ecb_d.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "evp.h" +#include "objects.h" + +#ifndef NOPROTO +static void des_ecb_init_key(EVP_CIPHER_CTX *ctx, unsigned char *key, + unsigned char *iv,int enc); +static void des_ecb_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out, + unsigned char *in, unsigned int inl); +#else +static void des_ecb_init_key(); +static void des_ecb_cipher(); +#endif + +static EVP_CIPHER d_ecb_cipher= + { + NID_des_ecb, + 8,8,0, + des_ecb_init_key, + des_ecb_cipher, + }; + +EVP_CIPHER *EVP_des_ecb() + { + return(&d_ecb_cipher); + } + +static void des_ecb_init_key(ctx,key,iv,enc) +EVP_CIPHER_CTX *ctx; +unsigned char *key; +unsigned char *iv; +int enc; + { + if (key != NULL) + des_set_key((des_cblock *)key,ctx->c.des_ecb.ks); + } + +static void des_ecb_cipher(ctx,out,in,inl) +EVP_CIPHER_CTX *ctx; +unsigned char *out; +unsigned char *in; +unsigned int inl; + { + unsigned int i; + + if (inl < 8) return; + inl-=8; + for (i=0; i<=inl; i+=8) + { + des_ecb_encrypt( + (des_cblock *)&(in[i]),(des_cblock *)&(out[i]), + ctx->c.des_ecb.ks,ctx->encrypt); + } + }
diff --git a/crypto/evp/e_ecb_i.c b/crypto/evp/e_ecb_i.c new file mode 100644 index 0000000..318c4c3 --- /dev/null +++ b/crypto/evp/e_ecb_i.c
@@ -0,0 +1,128 @@ +/* crypto/evp/e_ecb_i.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#ifndef NO_IDEA + +#include <stdio.h> +#include "cryptlib.h" +#include "evp.h" +#include "objects.h" + +#ifndef NOPROTO +static void idea_ecb_init_key(EVP_CIPHER_CTX *ctx, unsigned char *key, + unsigned char *iv,int enc); +static void idea_ecb_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out, + unsigned char *in, unsigned int inl); +#else +static void idea_ecb_init_key(); +static void idea_ecb_cipher(); +#endif + +static EVP_CIPHER i_ecb_cipher= + { + NID_idea_ecb, + 8,16,0, + idea_ecb_init_key, + idea_ecb_cipher, + }; + +EVP_CIPHER *EVP_idea_ecb() + { + return(&i_ecb_cipher); + } + +static void idea_ecb_init_key(ctx,key,iv,enc) +EVP_CIPHER_CTX *ctx; +unsigned char *key; +unsigned char *iv; +int enc; + { + if (key != NULL) + { + if (enc) + idea_set_encrypt_key(key,&(ctx->c.idea_ecb.ks)); + else + { + IDEA_KEY_SCHEDULE tmp; + + idea_set_encrypt_key(key,&tmp); + idea_set_decrypt_key(&tmp, &(ctx->c.idea_ecb.ks)); + memset((unsigned char *)&tmp,0, + sizeof(IDEA_KEY_SCHEDULE)); + } + } + } + +static void idea_ecb_cipher(ctx,out,in,inl) +EVP_CIPHER_CTX *ctx; +unsigned char *out; +unsigned char *in; +unsigned int inl; + { + unsigned int i; + + if (inl < 8) return; + inl-=8; + for (i=0; i<=inl; i+=8) + { + idea_ecb_encrypt( + &(in[i]),&(out[i]),&(ctx->c.idea_ecb.ks)); + } + } + +#endif
diff --git a/crypto/evp/e_ecb_r2.c b/crypto/evp/e_ecb_r2.c new file mode 100644 index 0000000..66d25f6 --- /dev/null +++ b/crypto/evp/e_ecb_r2.c
@@ -0,0 +1,118 @@ +/* crypto/evp/e_ecb_r2.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#ifndef NO_RC2 + +#include <stdio.h> +#include "cryptlib.h" +#include "evp.h" +#include "objects.h" + +#ifndef NOPROTO +static void rc2_ecb_init_key(EVP_CIPHER_CTX *ctx, unsigned char *key, + unsigned char *iv,int enc); +static void rc2_ecb_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out, + unsigned char *in, unsigned int inl); +#else +static void rc2_ecb_init_key(); +static void rc2_ecb_cipher(); +#endif + +static EVP_CIPHER r2_ecb_cipher= + { + NID_rc2_ecb, + 8,EVP_RC2_KEY_SIZE,0, + rc2_ecb_init_key, + rc2_ecb_cipher, + }; + +EVP_CIPHER *EVP_rc2_ecb() + { + return(&r2_ecb_cipher); + } + +static void rc2_ecb_init_key(ctx,key,iv,enc) +EVP_CIPHER_CTX *ctx; +unsigned char *key; +unsigned char *iv; +int enc; + { + if (key != NULL) + RC2_set_key(&(ctx->c.rc2_ecb.ks),EVP_RC2_KEY_SIZE,key, + EVP_RC2_KEY_SIZE*8); + } + +static void rc2_ecb_cipher(ctx,out,in,inl) +EVP_CIPHER_CTX *ctx; +unsigned char *out; +unsigned char *in; +unsigned int inl; + { + unsigned int i; + + if (inl < 8) return; + inl-=8; + for (i=0; i<=inl; i+=8) + { + RC2_ecb_encrypt( + &(in[i]),&(out[i]), + &(ctx->c.rc2_ecb.ks),ctx->encrypt); + } + } + +#endif
diff --git a/crypto/evp/e_null.c b/crypto/evp/e_null.c new file mode 100644 index 0000000..c30e273 --- /dev/null +++ b/crypto/evp/e_null.c
@@ -0,0 +1,105 @@ +/* crypto/evp/e_null.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "evp.h" +#include "objects.h" + +#ifndef NOPROTO +static void null_init_key(EVP_CIPHER_CTX *ctx, unsigned char *key, + unsigned char *iv,int enc); +static void null_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out, + unsigned char *in, unsigned int inl); +#else +static void null_init_key(); +static void null_cipher(); +#endif + +static EVP_CIPHER n_cipher= + { + NID_undef, + 1,0,0, + null_init_key, + null_cipher, + }; + +EVP_CIPHER *EVP_enc_null() + { + return(&n_cipher); + } + +static void null_init_key(ctx,key,iv,enc) +EVP_CIPHER_CTX *ctx; +unsigned char *key; +unsigned char *iv; +int enc; + { + memset(&(ctx->c),0,sizeof(ctx->c)); + } + +static void null_cipher(ctx,out,in,inl) +EVP_CIPHER_CTX *ctx; +unsigned char *out; +unsigned char *in; +unsigned int inl; + { + if (in != out) + memcpy((char *)out,(char *)in,(int)inl); + } +
diff --git a/crypto/evp/e_ofb_3d.c b/crypto/evp/e_ofb_3d.c new file mode 100644 index 0000000..7dbe50f --- /dev/null +++ b/crypto/evp/e_ofb_3d.c
@@ -0,0 +1,155 @@ +/* crypto/evp/e_ofb_3d.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "evp.h" +#include "objects.h" + +#ifndef NOPROTO +static void des_ede_ofb_init_key(EVP_CIPHER_CTX *ctx, unsigned char *key, + unsigned char *iv,int enc); +static void des_ede3_ofb_init_key(EVP_CIPHER_CTX *ctx, unsigned char *key, + unsigned char *iv,int enc); +static void des_ede_ofb_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out, + unsigned char *in, unsigned int inl); +#else +static void des_ede_ofb_init_key(); +static void des_ede3_ofb_init_key(); +static void des_ede_ofb_cipher(); +#endif + +static EVP_CIPHER d_ede_ofb_cipher2= + { + NID_des_ede_ofb64, + 1,16,8, + des_ede_ofb_init_key, + des_ede_ofb_cipher, + }; + +static EVP_CIPHER d_ede3_ofb_cipher3= + { + NID_des_ede3_ofb64, + 1,24,8, + des_ede3_ofb_init_key, + des_ede_ofb_cipher, + }; + +EVP_CIPHER *EVP_des_ede_ofb() + { + return(&d_ede_ofb_cipher2); + } + +EVP_CIPHER *EVP_des_ede3_ofb() + { + return(&d_ede3_ofb_cipher3); + } + +static void des_ede_ofb_init_key(ctx,key,iv,enc) +EVP_CIPHER_CTX *ctx; +unsigned char *key; +unsigned char *iv; +int enc; + { + ctx->c.des_cfb.num=0; + + if (iv != NULL) + memcpy(&(ctx->c.des_cfb.oiv[0]),iv,8); + memcpy(&(ctx->c.des_cfb.iv[0]),&(ctx->c.des_cfb.oiv[0]),8); + if (key != NULL) + { + des_set_key((des_cblock *)key,ctx->c.des_cfb.ks); + des_set_key((des_cblock *)&(key[8]),ctx->c.des_cfb.ks2); + memcpy( (char *)ctx->c.des_cfb.ks3, + (char *)ctx->c.des_cfb.ks, + sizeof(ctx->c.des_cfb.ks)); + } + } + +static void des_ede3_ofb_init_key(ctx,key,iv,enc) +EVP_CIPHER_CTX *ctx; +unsigned char *key; +unsigned char *iv; +int enc; + { + ctx->c.des_cfb.num=0; + + if (iv != NULL) + memcpy(&(ctx->c.des_cfb.oiv[0]),iv,8); + memcpy(&(ctx->c.des_cfb.iv[0]),&(ctx->c.des_cfb.oiv[0]),8); + if (key != NULL) + { + des_set_key((des_cblock *)key,ctx->c.des_cfb.ks); + des_set_key((des_cblock *)&(key[8]),ctx->c.des_cfb.ks2); + des_set_key((des_cblock *)&(key[16]),ctx->c.des_cfb.ks3); + } + } + +static void des_ede_ofb_cipher(ctx,out,in,inl) +EVP_CIPHER_CTX *ctx; +unsigned char *out; +unsigned char *in; +unsigned int inl; + { + des_ede3_ofb64_encrypt( + in,out, + (long)inl, + ctx->c.des_cfb.ks, ctx->c.des_cfb.ks2, ctx->c.des_cfb.ks3, + (des_cblock *)&(ctx->c.des_cfb.iv[0]), + &ctx->c.des_cfb.num); + }
diff --git a/crypto/evp/e_ofb_bf.c b/crypto/evp/e_ofb_bf.c new file mode 100644 index 0000000..078f171 --- /dev/null +++ b/crypto/evp/e_ofb_bf.c
@@ -0,0 +1,117 @@ +/* crypto/evp/e_ofb_bf.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#ifndef NO_BLOWFISH + +#include <stdio.h> +#include "cryptlib.h" +#include "evp.h" +#include "objects.h" + +#ifndef NOPROTO +static void bf_ofb_init_key(EVP_CIPHER_CTX *ctx, unsigned char *key, + unsigned char *iv,int enc); +static void bf_ofb_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out, + unsigned char *in, unsigned int inl); +#else +static void bf_ofb_init_key(); +static void bf_ofb_cipher(); +#endif + +static EVP_CIPHER bfish_ofb_cipher= + { + NID_bf_ofb64, + 1,EVP_BLOWFISH_KEY_SIZE,8, + bf_ofb_init_key, + bf_ofb_cipher, + }; + +EVP_CIPHER *EVP_bf_ofb() + { + return(&bfish_ofb_cipher); + } + +static void bf_ofb_init_key(ctx,key,iv,enc) +EVP_CIPHER_CTX *ctx; +unsigned char *key; +unsigned char *iv; +int enc; + { + ctx->c.bf_cfb.num=0; + + if (iv != NULL) + memcpy(&(ctx->c.bf_cfb.oiv[0]),iv,8); + memcpy(&(ctx->c.bf_cfb.iv[0]),&(ctx->c.bf_cfb.oiv[0]),8); + if (key != NULL) + BF_set_key(&(ctx->c.bf_cfb.ks),EVP_BLOWFISH_KEY_SIZE,key); + } + +static void bf_ofb_cipher(ctx,out,in,inl) +EVP_CIPHER_CTX *ctx; +unsigned char *out; +unsigned char *in; +unsigned int inl; + { + BF_ofb64_encrypt( + in,out, + (long)inl, &(ctx->c.bf_cfb.ks), + &(ctx->c.bf_cfb.iv[0]), + &ctx->c.bf_cfb.num); + } + +#endif
diff --git a/crypto/evp/e_ofb_d.c b/crypto/evp/e_ofb_d.c new file mode 100644 index 0000000..a48af2e --- /dev/null +++ b/crypto/evp/e_ofb_d.c
@@ -0,0 +1,113 @@ +/* crypto/evp/e_ofb_d.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "evp.h" +#include "objects.h" + +#ifndef NOPROTO +static void des_ofb_init_key(EVP_CIPHER_CTX *ctx, unsigned char *key, + unsigned char *iv,int enc); +static void des_ofb_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out, + unsigned char *in, unsigned int inl); +#else +static void des_ofb_init_key(); +static void des_ofb_cipher(); +#endif + +static EVP_CIPHER d_ofb_cipher= + { + NID_des_ofb64, + 1,8,8, + des_ofb_init_key, + des_ofb_cipher, + }; + +EVP_CIPHER *EVP_des_ofb() + { + return(&d_ofb_cipher); + } + +static void des_ofb_init_key(ctx,key,iv,enc) +EVP_CIPHER_CTX *ctx; +unsigned char *key; +unsigned char *iv; +int enc; + { + ctx->c.des_cfb.num=0; + + if (iv != NULL) + memcpy(&(ctx->c.des_cfb.oiv[0]),iv,8); + memcpy(&(ctx->c.des_cfb.iv[0]),&(ctx->c.des_cfb.oiv[0]),8); + if (key != NULL) + des_set_key((des_cblock *)key,ctx->c.des_cfb.ks); + } + +static void des_ofb_cipher(ctx,out,in,inl) +EVP_CIPHER_CTX *ctx; +unsigned char *out; +unsigned char *in; +unsigned int inl; + { + des_ofb64_encrypt( + in,out, + (long)inl, ctx->c.des_cfb.ks, + (des_cblock *)&(ctx->c.des_cfb.iv[0]), + &ctx->c.des_cfb.num); + }
diff --git a/crypto/evp/e_ofb_i.c b/crypto/evp/e_ofb_i.c new file mode 100644 index 0000000..dbf370b --- /dev/null +++ b/crypto/evp/e_ofb_i.c
@@ -0,0 +1,116 @@ +/* crypto/evp/e_ofb_i.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#ifndef NO_IDEA + +#include <stdio.h> +#include "cryptlib.h" +#include "evp.h" +#include "objects.h" + +#ifndef NOPROTO +static void idea_ofb_init_key(EVP_CIPHER_CTX *ctx, unsigned char *key, + unsigned char *iv,int enc); +static void idea_ofb_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out, + unsigned char *in, unsigned int inl); +#else +static void idea_ofb_init_key(); +static void idea_ofb_cipher(); +#endif + +static EVP_CIPHER i_ofb_cipher= + { + NID_idea_ofb64, + 1,IDEA_KEY_LENGTH,IDEA_BLOCK, + idea_ofb_init_key, + idea_ofb_cipher, + }; + +EVP_CIPHER *EVP_idea_ofb() + { + return(&i_ofb_cipher); + } + +static void idea_ofb_init_key(ctx,key,iv,enc) +EVP_CIPHER_CTX *ctx; +unsigned char *key; +unsigned char *iv; +int enc; + { + ctx->c.idea_cfb.num=0; + + if (iv != NULL) + memcpy(&(ctx->c.idea_cfb.oiv[0]),iv,8); + memcpy(&(ctx->c.idea_cfb.iv[0]),&(ctx->c.idea_cfb.oiv[0]),8); + if (key != NULL) + idea_set_encrypt_key(key,&(ctx->c.idea_cfb.ks)); + } + +static void idea_ofb_cipher(ctx,out,in,inl) +EVP_CIPHER_CTX *ctx; +unsigned char *out; +unsigned char *in; +unsigned int inl; + { + idea_ofb64_encrypt( + in,out,(long)inl, + &(ctx->c.idea_cfb.ks),&(ctx->c.idea_cfb.iv[0]), + &ctx->c.idea_cfb.num); + } + +#endif
diff --git a/crypto/evp/e_ofb_r2.c b/crypto/evp/e_ofb_r2.c new file mode 100644 index 0000000..04e13b3 --- /dev/null +++ b/crypto/evp/e_ofb_r2.c
@@ -0,0 +1,118 @@ +/* crypto/evp/e_ofb_r2.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#ifndef NO_RC2 + +#include <stdio.h> +#include "cryptlib.h" +#include "evp.h" +#include "objects.h" + +#ifndef NOPROTO +static void rc2_ofb_init_key(EVP_CIPHER_CTX *ctx, unsigned char *key, + unsigned char *iv,int enc); +static void rc2_ofb_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out, + unsigned char *in, unsigned int inl); +#else +static void rc2_ofb_init_key(); +static void rc2_ofb_cipher(); +#endif + +static EVP_CIPHER r2_ofb_cipher= + { + NID_rc2_ofb64, + 1,EVP_RC2_KEY_SIZE,8, + rc2_ofb_init_key, + rc2_ofb_cipher, + }; + +EVP_CIPHER *EVP_rc2_ofb() + { + return(&r2_ofb_cipher); + } + +static void rc2_ofb_init_key(ctx,key,iv,enc) +EVP_CIPHER_CTX *ctx; +unsigned char *key; +unsigned char *iv; +int enc; + { + ctx->c.rc2_cfb.num=0; + + if (iv != NULL) + memcpy(&(ctx->c.rc2_cfb.oiv[0]),iv,8); + memcpy(&(ctx->c.rc2_cfb.iv[0]),&(ctx->c.rc2_cfb.oiv[0]),8); + if (key != NULL) + RC2_set_key(&(ctx->c.rc2_cfb.ks),EVP_RC2_KEY_SIZE,key, + EVP_RC2_KEY_SIZE*8); + } + +static void rc2_ofb_cipher(ctx,out,in,inl) +EVP_CIPHER_CTX *ctx; +unsigned char *out; +unsigned char *in; +unsigned int inl; + { + RC2_ofb64_encrypt( + in,out, + (long)inl, &(ctx->c.rc2_cfb.ks), + &(ctx->c.rc2_cfb.iv[0]), + &ctx->c.rc2_cfb.num); + } + +#endif
diff --git a/crypto/evp/e_rc4.c b/crypto/evp/e_rc4.c new file mode 100644 index 0000000..e1ffb5d --- /dev/null +++ b/crypto/evp/e_rc4.c
@@ -0,0 +1,109 @@ +/* crypto/evp/e_rc4.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#ifndef NO_RC4 + +#include <stdio.h> +#include "cryptlib.h" +#include "evp.h" +#include "objects.h" + +#ifndef NOPROTO +static void rc4_init_key(EVP_CIPHER_CTX *ctx, unsigned char *key, + unsigned char *iv,int enc); +static void rc4_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out, + unsigned char *in, unsigned int inl); +#else +static void rc4_init_key(); +static void rc4_cipher(); +#endif + +static EVP_CIPHER r4_cipher= + { + NID_rc4, + 1,EVP_RC4_KEY_SIZE,0, + rc4_init_key, + rc4_cipher, + }; + +EVP_CIPHER *EVP_rc4() + { + return(&r4_cipher); + } + +static void rc4_init_key(ctx,key,iv,enc) +EVP_CIPHER_CTX *ctx; +unsigned char *key; +unsigned char *iv; +int enc; + { + if (key != NULL) + memcpy(&(ctx->c.rc4.key[0]),key,EVP_CIPHER_CTX_key_length(ctx)); + RC4_set_key(&(ctx->c.rc4.ks),EVP_CIPHER_CTX_key_length(ctx), + ctx->c.rc4.key); + } + +static void rc4_cipher(ctx,out,in,inl) +EVP_CIPHER_CTX *ctx; +unsigned char *out; +unsigned char *in; +unsigned int inl; + { + RC4(&(ctx->c.rc4.ks),inl,in,out); + } +#endif
diff --git a/crypto/evp/e_xcbc_d.c b/crypto/evp/e_xcbc_d.c new file mode 100644 index 0000000..55fe086 --- /dev/null +++ b/crypto/evp/e_xcbc_d.c
@@ -0,0 +1,117 @@ +/* crypto/evp/e_xcbc_d.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "evp.h" +#include "objects.h" + +#ifndef NOPROTO +static void desx_cbc_init_key(EVP_CIPHER_CTX *ctx, unsigned char *key, + unsigned char *iv,int enc); +static void desx_cbc_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out, + unsigned char *in, unsigned int inl); +#else +static void desx_cbc_init_key(); +static void desx_cbc_cipher(); +#endif + +static EVP_CIPHER d_xcbc_cipher= + { + NID_desx_cbc, + 8,24,8, + desx_cbc_init_key, + desx_cbc_cipher, + }; + +EVP_CIPHER *EVP_desx_cbc() + { + return(&d_xcbc_cipher); + } + +static void desx_cbc_init_key(ctx,key,iv,enc) +EVP_CIPHER_CTX *ctx; +unsigned char *key; +unsigned char *iv; +int enc; + { + if (iv != NULL) + memcpy(&(ctx->c.desx_cbc.oiv[0]),iv,8); + memcpy(&(ctx->c.desx_cbc.iv[0]),&(ctx->c.desx_cbc.oiv[0]),8); + if (key != NULL) + { + des_set_key((des_cblock *)key,ctx->c.desx_cbc.ks); + memcpy(&(ctx->c.desx_cbc.inw[0]),&(key[8]),8); + memcpy(&(ctx->c.desx_cbc.outw[0]),&(key[16]),8); + } + } + +static void desx_cbc_cipher(ctx,out,in,inl) +EVP_CIPHER_CTX *ctx; +unsigned char *out; +unsigned char *in; +unsigned int inl; + { + des_xcbc_encrypt( + (des_cblock *)in,(des_cblock *)out, + (long)inl, ctx->c.desx_cbc.ks, + (des_cblock *)&(ctx->c.desx_cbc.iv[0]), + (des_cblock *)&(ctx->c.desx_cbc.inw[0]), + (des_cblock *)&(ctx->c.desx_cbc.outw[0]), + ctx->encrypt); + }
diff --git a/crypto/evp/encode.c b/crypto/evp/encode.c new file mode 100644 index 0000000..7cd6524 --- /dev/null +++ b/crypto/evp/encode.c
@@ -0,0 +1,422 @@ +/* crypto/evp/encode.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "evp.h" + +#define conv_bin2ascii(a) (data_bin2ascii[(a)&0x3f]) +#define conv_ascii2bin(a) (data_ascii2bin[(a)&0x7f]) + +/* 64 char lines + * pad input with 0 + * left over chars are set to = + * 1 byte => xx== + * 2 bytes => xxx= + * 3 bytes => xxxx + */ +#define BIN_PER_LINE (64/4*3) +#define CHUNKS_PER_LINE (64/4) +#define CHAR_PER_LINE (64+1) + +static unsigned char data_bin2ascii[65]="ABCDEFGHIJKLMNOPQRSTUVWXYZ\ +abcdefghijklmnopqrstuvwxyz0123456789+/"; + +/* 0xF0 is a EOLN + * 0xF1 is ignore but next needs to be 0xF0 (for \r\n processing). + * 0xF2 is EOF + * 0xE0 is ignore at start of line. + * 0xFF is error + */ + +#define B64_EOLN 0xF0 +#define B64_CR 0xF1 +#define B64_EOF 0xF2 +#define B64_WS 0xE0 +#define B64_ERROR 0xFF +#define B64_NOT_BASE64(a) (((a)|0x13) == 0xF3) + +static unsigned char data_ascii2bin[128]={ + 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, + 0xFF,0xE0,0xF0,0xFF,0xFF,0xF1,0xFF,0xFF, + 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, + 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, + 0xE0,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, + 0xFF,0xFF,0xFF,0x3E,0xFF,0xF2,0xFF,0x3F, + 0x34,0x35,0x36,0x37,0x38,0x39,0x3A,0x3B, + 0x3C,0x3D,0xFF,0xFF,0xFF,0x00,0xFF,0xFF, + 0xFF,0x00,0x01,0x02,0x03,0x04,0x05,0x06, + 0x07,0x08,0x09,0x0A,0x0B,0x0C,0x0D,0x0E, + 0x0F,0x10,0x11,0x12,0x13,0x14,0x15,0x16, + 0x17,0x18,0x19,0xFF,0xFF,0xFF,0xFF,0xFF, + 0xFF,0x1A,0x1B,0x1C,0x1D,0x1E,0x1F,0x20, + 0x21,0x22,0x23,0x24,0x25,0x26,0x27,0x28, + 0x29,0x2A,0x2B,0x2C,0x2D,0x2E,0x2F,0x30, + 0x31,0x32,0x33,0xFF,0xFF,0xFF,0xFF,0xFF, + }; + +void EVP_EncodeInit(ctx) +EVP_ENCODE_CTX *ctx; + { + ctx->length=48; + ctx->num=0; + ctx->line_num=0; + } + +void EVP_EncodeUpdate(ctx,out,outl,in,inl) +EVP_ENCODE_CTX *ctx; +unsigned char *out; +int *outl; +unsigned char *in; +int inl; + { + int i,j; + unsigned int total=0; + + *outl=0; + if (inl == 0) return; + if ((ctx->num+inl) < ctx->length) + { + memcpy(&(ctx->enc_data[ctx->num]),in,inl); + ctx->num+=inl; + return; + } + if (ctx->num != 0) + { + i=ctx->length-ctx->num; + memcpy(&(ctx->enc_data[ctx->num]),in,i); + in+=i; + inl-=i; + j=EVP_EncodeBlock(out,ctx->enc_data,ctx->length); + ctx->num=0; + out+=j; + *(out++)='\n'; + *out='\0'; + total=j+1; + } + while (inl >= ctx->length) + { + j=EVP_EncodeBlock(out,in,ctx->length); + in+=ctx->length; + inl-=ctx->length; + out+=j; + *(out++)='\n'; + *out='\0'; + total+=j+1; + } + if (inl != 0) + memcpy(&(ctx->enc_data[0]),in,inl); + ctx->num=inl; + *outl=total; + } + +void EVP_EncodeFinal(ctx,out,outl) +EVP_ENCODE_CTX *ctx; +unsigned char *out; +int *outl; + { + unsigned int ret=0; + + if (ctx->num != 0) + { + ret=EVP_EncodeBlock(out,ctx->enc_data,ctx->num); + out[ret++]='\n'; + out[ret]='\0'; + ctx->num=0; + } + *outl=ret; + } + +int EVP_EncodeBlock(t,f,dlen) +unsigned char *t,*f; +int dlen; + { + int i,ret=0; + unsigned long l; + + for (i=dlen; i > 0; i-=3) + { + if (i >= 3) + { + l= (((unsigned long)f[0])<<16L)| + (((unsigned long)f[1])<< 8L)|f[2]; + *(t++)=conv_bin2ascii(l>>18L); + *(t++)=conv_bin2ascii(l>>12L); + *(t++)=conv_bin2ascii(l>> 6L); + *(t++)=conv_bin2ascii(l ); + } + else + { + l=((unsigned long)f[0])<<16L; + if (i == 2) l|=((unsigned long)f[1]<<8L); + + *(t++)=conv_bin2ascii(l>>18L); + *(t++)=conv_bin2ascii(l>>12L); + *(t++)=(i == 1)?'=':conv_bin2ascii(l>> 6L); + *(t++)='='; + } + ret+=4; + f+=3; + } + + *t='\0'; + return(ret); + } + +void EVP_DecodeInit(ctx) +EVP_ENCODE_CTX *ctx; + { + ctx->length=30; + ctx->num=0; + ctx->line_num=0; + } + +/* -1 for error + * 0 for last line + * 1 for full line + */ +int EVP_DecodeUpdate(ctx,out,outl,in,inl) +EVP_ENCODE_CTX *ctx; +unsigned char *out; +int *outl; +unsigned char *in; +int inl; + { + int seof= -1,eof=0,rv= -1,ret=0,i,v,tmp,n,ln,tmp2; + unsigned char *d; + + n=ctx->num; + d=ctx->enc_data; + ln=ctx->line_num; + + /* last line of input. */ + if ((inl == 0) || ((n == 0) && (conv_ascii2bin(in[0]) == B64_EOF))) + { rv=0; goto end; } + + /* We parse the input data */ + for (i=0; i<inl; i++) + { + /* If the current line is > 80 characters, scream alot */ + if (ln >= 80) { rv= -1; goto end; } + + /* Get char and put it into the buffer */ + tmp= *(in++); + v=conv_ascii2bin(tmp); + /* only save the good data :-) */ + if (!B64_NOT_BASE64(v)) + { + d[n++]=tmp; + ln++; + } + else if (v == B64_ERROR) + { + rv= -1; + goto end; + } + + /* have we seen a '=' which is 'definitly' the last + * input line. seof will point to the character that + * holds it. and eof will hold how many characters to + * chop off. */ + if (tmp == '=') + { + if (seof == -1) seof=n; + eof++; + } + + /* eoln */ + if (v == B64_EOLN) ln=0; + + /* If we are at the end of input and it looks like a + * line, process it. */ + if (((i+1) == inl) && (((n&3) == 0) || eof)) + v=B64_EOF; + + if ((v == B64_EOF) || (n >= 64)) + { + tmp2=v; + if (n > 0) + { + v=EVP_DecodeBlock(out,d,n); + if (v < 0) { rv=0; goto end; } + n=0; + ret+=(v-eof); + } + else + { + eof=1; + v=0; + } + + /* This is the case where we have had a short + * but valid input line */ + if ((v < ctx->length) && eof) + { + rv=0; + goto end; + } + else + ctx->length=v; + + if (seof >= 0) { rv=0; goto end; } + out+=v; + } + } + rv=1; +end: + *outl=ret; + ctx->num=n; + ctx->line_num=ln; + return(rv); + } + +int EVP_DecodeBlock(t,f,n) +unsigned char *t,*f; +int n; + { + int i,ret=0,a,b,c,d; + unsigned long l; + + /* trim white space from the start of the line. */ + while ((conv_ascii2bin(*f) == B64_WS) && (n > 0)) + { + f++; + n--; + } + + /* strip off stuff at the end of the line + * ascii2bin values B64_WS, B64_EOLN, B64_EOLN and B64_EOF */ + while ((n > 3) && (B64_NOT_BASE64(conv_ascii2bin(f[n-1])))) + n--; + + if (n%4 != 0) return(-1); + + for (i=0; i<n; i+=4) + { + a=conv_ascii2bin(*(f++)); + b=conv_ascii2bin(*(f++)); + c=conv_ascii2bin(*(f++)); + d=conv_ascii2bin(*(f++)); + if ( (a & 0x80) || (b & 0x80) || + (c & 0x80) || (d & 0x80)) + return(-1); + l=( (((unsigned long)a)<<18L)| + (((unsigned long)b)<<12L)| + (((unsigned long)c)<< 6L)| + (((unsigned long)d) )); + *(t++)=(unsigned char)(l>>16L)&0xff; + *(t++)=(unsigned char)(l>> 8L)&0xff; + *(t++)=(unsigned char)(l )&0xff; + ret+=3; + } + return(ret); + } + +int EVP_DecodeFinal(ctx,out,outl) +EVP_ENCODE_CTX *ctx; +unsigned char *out; +int *outl; + { + int i; + + *outl=0; + if (ctx->num != 0) + { + i=EVP_DecodeBlock(out,ctx->enc_data,ctx->num); + if (i < 0) return(-1); + ctx->num=0; + *outl=i; + return(1); + } + else + return(1); + } + +#ifdef undef +int EVP_DecodeValid(buf,len) +unsigned char *buf; +int len; + { + int i,num=0,bad=0; + + if (len == 0) return(-1); + while (conv_ascii2bin(*buf) == B64_WS) + { + buf++; + len--; + if (len == 0) return(-1); + } + + for (i=len; i >= 4; i-=4) + { + if ( (conv_ascii2bin(buf[0]) >= 0x40) || + (conv_ascii2bin(buf[1]) >= 0x40) || + (conv_ascii2bin(buf[2]) >= 0x40) || + (conv_ascii2bin(buf[3]) >= 0x40)) + return(-1); + buf+=4; + num+=1+(buf[2] != '=')+(buf[3] != '='); + } + if ((i == 1) && (conv_ascii2bin(buf[0]) == B64_EOLN)) + return(num); + if ((i == 2) && (conv_ascii2bin(buf[0]) == B64_EOLN) && + (conv_ascii2bin(buf[0]) == B64_EOLN)) + return(num); + return(1); + } +#endif
diff --git a/crypto/evp/evp.err b/crypto/evp/evp.err new file mode 100644 index 0000000..0630b99 --- /dev/null +++ b/crypto/evp/evp.err
@@ -0,0 +1,23 @@ +/* Error codes for the EVP functions. */ + +/* Function codes. */ +#define EVP_F_D2I_PKEY 100 +#define EVP_F_EVP_DECRYPTFINAL 101 +#define EVP_F_EVP_OPENINIT 102 +#define EVP_F_EVP_PKEY_COPY_PARAMETERS 103 +#define EVP_F_EVP_PKEY_NEW 104 +#define EVP_F_EVP_SEALINIT 105 +#define EVP_F_EVP_SIGNFINAL 106 +#define EVP_F_EVP_VERIFYFINAL 107 + +/* Reason codes. */ +#define EVP_R_BAD_DECRYPT 100 +#define EVP_R_DIFFERENT_KEY_TYPES 101 +#define EVP_R_IV_TOO_LARGE 102 +#define EVP_R_MISSING_PARMATERS 103 +#define EVP_R_NO_SIGN_FUNCTION_CONFIGURED 104 +#define EVP_R_NO_VERIFY_FUNCTION_CONFIGURED 105 +#define EVP_R_PUBLIC_KEY_NOT_RSA 106 +#define EVP_R_UNSUPPORTED_CIPHER 107 +#define EVP_R_WRONG_FINAL_BLOCK_LENGTH 108 +#define EVP_R_WRONG_PUBLIC_KEY_TYPE 109
diff --git a/crypto/evp/evp.h b/crypto/evp/evp.h new file mode 100644 index 0000000..3ece7fb --- /dev/null +++ b/crypto/evp/evp.h
@@ -0,0 +1,704 @@ +/* crypto/evp/evp.h */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#ifndef HEADER_ENVELOPE_H +#define HEADER_ENVELOPE_H + +#ifdef __cplusplus +extern "C" { +#endif + +#ifndef NO_MD2 +#include "md2.h" +#endif +#ifndef NO_MD5 +#include "md5.h" +#endif +#if !defined(NO_SHA) || !defined(NO_SHA1) +#include "sha.h" +#endif +#ifndef NO_DES +#include "des.h" +#endif +#ifndef NO_RC4 +#include "rc4.h" +#endif +#ifndef NO_RC2 +#include "rc2.h" +#endif +#ifndef NO_BLOWFISH +#include "blowfish.h" +#endif +#ifndef NO_IDEA +#include "idea.h" +#endif +#ifndef NO_MDC2 +#include "mdc2.h" +#endif + +#define EVP_RC2_KEY_SIZE 16 +#define EVP_RC4_KEY_SIZE 16 +#define EVP_BLOWFISH_KEY_SIZE 16 +#define EVP_MAX_MD_SIZE 20 +#define EVP_MAX_KEY_LENGTH 24 +#define EVP_MAX_IV_LENGTH 8 + +#ifndef NO_RSA +#include "rsa.h" +#else +#define RSA long +#endif + +#ifndef NO_DSA +#include "dsa.h" +#else +#define DSA long +#endif + +#ifndef NO_DH +#include "dh.h" +#else +#define DH long +#endif + +#include "objects.h" + +#define EVP_PK_RSA 0x0001 +#define EVP_PK_DSA 0x0002 +#define EVP_PK_DH 0x0004 +#define EVP_PKT_SIGN 0x0010 +#define EVP_PKT_ENC 0x0020 +#define EVP_PKT_EXCH 0x0040 +#define EVP_PKS_RSA 0x0100 +#define EVP_PKS_DSA 0x0200 +#define EVP_PKT_EXP 0x1000 /* <= 512 bit key */ + +#define EVP_PKEY_NONE NID_undef +#define EVP_PKEY_RSA NID_rsaEncryption +#define EVP_PKEY_RSA2 NID_rsa +#define EVP_PKEY_DSA NID_dsa +#define EVP_PKEY_DSA2 NID_dsaWithSHA +#define EVP_PKEY_DSA3 NID_dsaWithSHA1 +#define EVP_PKEY_DH NID_dhKeyAgreement + +typedef struct evp_pkey_st + { + int type; + int save_type; + int references; + union { + char *ptr; + struct rsa_st *rsa; /* RSA */ + struct dsa_st *dsa; /* DSA */ + struct dh_st *dh; /* DH */ + } pkey; + int save_parameters; +#ifdef HEADER_STACK_H + STACK /* X509_ATTRIBUTE */ *attributes; /* [ 0 ] */ +#else + char /* X509_ATTRIBUTE */ *attributes; /* [ 0 ] */ +#endif + } EVP_PKEY; + +#ifndef EVP_MD +typedef struct env_md_st + { + int type; + int pkey_type; + int md_size; + void (*init)(); + void (*update)(); + void (*final)(); + + int (*sign)(); + int (*verify)(); + int required_pkey_type[4]; /*EVP_PKEY_xxx */ + } EVP_MD; + +#define EVP_PKEY_NULL_method NULL,NULL,{0,0,0,0} + +#ifndef NO_DSA +#define EVP_PKEY_DSA_method DSA_sign,DSA_verify, \ + {EVP_PKEY_DSA,EVP_PKEY_DSA2,EVP_PKEY_DSA3,0} +#else +#define EVP_PKEY_DSA_method EVP_PKEY_NULL_method +#endif + +#ifndef NO_RSA +#define EVP_PKEY_RSA_method RSA_sign,RSA_verify, \ + {EVP_PKEY_RSA,EVP_PKEY_RSA2,0,0} +#define EVP_PKEY_RSA_ASN1_OCTET_STRING_method \ + RSA_sign_ASN1_OCTET_STRING, \ + RSA_verify_ASN1_OCTET_STRING, \ + {EVP_PKEY_RSA,EVP_PKEY_RSA2,0,0} +#else +#define EVP_PKEY_RSA_method EVP_PKEY_NULL_method +#define EVP_PKEY_RSA_ASN1_OCTET_STRING_method EVP_PKEY_NULL_method +#endif + +#endif /* !EVP_MD */ + +typedef struct env_md_ctx_st + { + EVP_MD *digest; + union { + unsigned char base[4]; +#ifndef NO_MD2 + MD2_CTX md2; +#endif +#ifndef NO_MD5 + MD5_CTX md5; +#endif +#if !defined(NO_SHA) || !defined(NO_SHA1) + SHA_CTX sha; +#endif +#ifndef NO_MDC2 + MDC2_CTX mdc2; +#endif + } md; + } EVP_MD_CTX; + +typedef struct evp_cipher_st + { + int nid; + int block_size; + int key_len; + int iv_len; + void (*init)(); /* init for encryption */ + void (*do_cipher)(); /* encrypt data */ + void (*cleanup)(); /* used by cipher method */ + } EVP_CIPHER; + +typedef struct evp_cipher_info_st + { + EVP_CIPHER *cipher; + unsigned char iv[EVP_MAX_IV_LENGTH]; + } EVP_CIPHER_INFO; + +typedef struct evp_cipher_ctx_st + { + EVP_CIPHER *cipher; + int encrypt; /* encrypt or decrypt */ + int buf_len; /* number we have left */ + unsigned char buf[8]; + char *app_data; /* aplication stuff */ + union { +#ifndef NO_RC4 + struct + { + unsigned char key[EVP_RC4_KEY_SIZE]; + RC4_KEY ks; /* working key */ + } rc4; +#endif +#ifndef NO_DES + struct + { + des_key_schedule ks;/* key schedule */ + } des_ecb; + + struct + { + C_Block oiv; /* original iv */ + C_Block iv; /* working iv */ + des_key_schedule ks;/* key schedule */ + } des_cbc; + + struct + { + C_Block oiv; /* original iv */ + C_Block iv; /* working iv */ + C_Block inw; + C_Block outw; + des_key_schedule ks;/* key schedule */ + } desx_cbc; + + struct + { + C_Block oiv; /* original iv */ + C_Block iv; /* working iv */ + des_key_schedule ks;/* key schedule */ + des_key_schedule ks2;/* key schedule (for ede) */ + des_key_schedule ks3;/* key schedule (for ede3) */ + int num; /* used by cfb mode */ + } des_cfb; + + struct + { + C_Block oiv; /* original iv */ + C_Block iv; /* working iv */ + des_key_schedule ks1;/* ksched 1 */ + des_key_schedule ks2;/* ksched 2 */ + des_key_schedule ks3;/* ksched 3 */ + } des_ede; +#endif +#ifndef NO_IDEA + struct + { + IDEA_KEY_SCHEDULE ks;/* key schedule */ + } idea_ecb; + struct + { + unsigned char oiv[8];/* original iv */ + unsigned char iv[8]; /* working iv */ + IDEA_KEY_SCHEDULE ks;/* key schedule */ + } idea_cbc; + struct + { + unsigned char oiv[8];/* original iv */ + unsigned char iv[8]; /* working iv */ + IDEA_KEY_SCHEDULE ks;/* key schedule */ + int num; /* used by cfb mode */ + } idea_cfb; +#endif +#ifndef NO_RC2 + struct + { + RC2_KEY ks;/* key schedule */ + } rc2_ecb; + struct + { + unsigned char oiv[8];/* original iv */ + unsigned char iv[8]; /* working iv */ + RC2_KEY ks;/* key schedule */ + } rc2_cbc; + struct + { + unsigned char oiv[8];/* original iv */ + unsigned char iv[8]; /* working iv */ + RC2_KEY ks;/* key schedule */ + int num; /* used by cfb mode */ + } rc2_cfb; +#endif +#ifndef NO_BLOWFISH + struct + { + BF_KEY ks;/* key schedule */ + } bf_ecb; + struct + { + unsigned char oiv[8];/* original iv */ + unsigned char iv[8]; /* working iv */ + BF_KEY ks;/* key schedule */ + } bf_cbc; + struct + { + unsigned char oiv[8];/* original iv */ + unsigned char iv[8]; /* working iv */ + BF_KEY ks;/* key schedule */ + int num; /* used by cfb mode */ + } bf_cfb; +#endif + } c; + } EVP_CIPHER_CTX; + +typedef struct evp_Encode_Ctx_st + { + int num; /* number saved in a partial encode/decode */ + int length; /* The length is either the output line length + * (in input bytes) or the shortest input line + * length that is ok. Once decoding begins, + * the length is adjusted up each time a longer + * line is decoded */ + unsigned char enc_data[80]; /* data to encode */ + int line_num; /* number read on current line */ + } EVP_ENCODE_CTX; + +#define EVP_PKEY_assign_RSA(pkey,rsa) EVP_PKEY_assign((pkey),EVP_PKEY_RSA,\ + (char *)(rsa)) +#define EVP_PKEY_assign_DSA(pkey,dsa) EVP_PKEY_assign((pkey),EVP_PKEY_DSA,\ + (char *)(dsa)) +#define EVP_PKEY_assign_DH(pkey,dh) EVP_PKEY_assign((pkey),EVP_PKEY_DH,\ + (char *)(dh)) + +/* Add some extra combinations */ +#define EVP_get_digestbynid(a) EVP_get_digestbyname(OBJ_nid2sn(a)) +#define EVP_get_digestbyobj(a) EVP_get_digestbynid(OBJ_obj2nid(a)) +#define EVP_get_cipherbynid(a) EVP_get_cipherbyname(OBJ_nid2sn(a)) +#define EVP_get_cipherbyobj(a) EVP_get_cipherbynid(OBJ_obj2nid(a)) + +#define EVP_MD_type(e) ((e)->type) +#define EVP_MD_pkey_type(e) ((e)->pkey_type) +#define EVP_MD_size(e) ((e)->md_size) +#define EVP_MD_CTX_size(e) ((e)->digest->md_size) +#define EVP_MD_CTX_type(e) ((e)->digest) + +#define EVP_CIPHER_nid(e) ((e)->nid) +#define EVP_CIPHER_block_size(e) ((e)->block_size) +#define EVP_CIPHER_key_length(e) ((e)->key_len) +#define EVP_CIPHER_iv_length(e) ((e)->iv_len) + +#define EVP_CIPHER_CTX_cipher(e) ((e)->cipher) +#define EVP_CIPHER_CTX_nid(e) ((e)->cipher->nid) +#define EVP_CIPHER_CTX_block_size(e) ((e)->cipher->block_size) +#define EVP_CIPHER_CTX_key_length(e) ((e)->cipher->key_len) +#define EVP_CIPHER_CTX_iv_length(e) ((e)->cipher->iv_len) +#define EVP_CIPHER_CTX_get_app_data(e) ((e)->app_data) +#define EVP_CIPHER_CTX_set_app_data(e,d) ((e)->app_data=(char *)(d)) + +#define EVP_ENCODE_LENGTH(l) (((l+2)/3*4)+(l/48+1)*2+80) +#define EVP_DECODE_LENGTH(l) ((l+3)/4*3+80) + +#define EVP_SignInit(a,b) EVP_DigestInit(a,b) +#define EVP_SignUpdate(a,b,c) EVP_DigestUpdate(a,b,c) +#define EVP_VerifyInit(a,b) EVP_DigestInit(a,b) +#define EVP_VerifyUpdate(a,b,c) EVP_DigestUpdate(a,b,c) +#define EVP_OpenUpdate(a,b,c,d,e) EVP_DecryptUpdate(a,b,c,d,e) +#define EVP_SealUpdate(a,b,c,d,e) EVP_EncryptUpdate(a,b,c,d,e) + +#define BIO_set_md(b,md) BIO_ctrl(b,BIO_C_SET_MD,0,(char *)md) +#define BIO_get_md(b,mdp) BIO_ctrl(b,BIO_C_GET_MD,0,(char *)mdp) +#define BIO_get_md_ctx(b,mdcp) BIO_ctrl(b,BIO_C_GET_MD_CTX,0,(char *)mdcp) +#define BIO_get_cipher_status(b) BIO_ctrl(b,BIO_C_GET_CIPHER_STATUS,0,NULL) + +#define EVP_Cipher(c,o,i,l) (c)->cipher->do_cipher((c),(o),(i),(l)) + +#ifndef NOPROTO + +void EVP_DigestInit(EVP_MD_CTX *ctx, EVP_MD *type); +void EVP_DigestUpdate(EVP_MD_CTX *ctx,unsigned char *d,unsigned int cnt); +void EVP_DigestFinal(EVP_MD_CTX *ctx,unsigned char *md,unsigned int *s); + +int EVP_read_pw_string(char *buf,int length,char *prompt,int verify); +void EVP_set_pw_prompt(char *prompt); +char * EVP_get_pw_prompt(void); + +int EVP_BytesToKey(EVP_CIPHER *type,EVP_MD *md,unsigned char *salt, + unsigned char *data, int datal, int count, + unsigned char *key,unsigned char *iv); + +EVP_CIPHER *EVP_get_cipherbyname(char *name); + +void EVP_EncryptInit(EVP_CIPHER_CTX *ctx,EVP_CIPHER *type, + unsigned char *key, unsigned char *iv); +void EVP_EncryptUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out, + int *outl, unsigned char *in, int inl); +void EVP_EncryptFinal(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl); + +void EVP_DecryptInit(EVP_CIPHER_CTX *ctx,EVP_CIPHER *type, + unsigned char *key, unsigned char *iv); +void EVP_DecryptUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out, + int *outl, unsigned char *in, int inl); +int EVP_DecryptFinal(EVP_CIPHER_CTX *ctx, unsigned char *outm, int *outl); + +void EVP_CipherInit(EVP_CIPHER_CTX *ctx,EVP_CIPHER *type, unsigned char *key, + unsigned char *iv,int enc); +void EVP_CipherUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out, + int *outl, unsigned char *in, int inl); +int EVP_CipherFinal(EVP_CIPHER_CTX *ctx, unsigned char *outm, int *outl); + +int EVP_SignFinal(EVP_MD_CTX *ctx,unsigned char *md,unsigned int *s, + EVP_PKEY *pkey); + +int EVP_VerifyFinal(EVP_MD_CTX *ctx,unsigned char *sigbuf, + unsigned int siglen,EVP_PKEY *pkey); + +int EVP_OpenInit(EVP_CIPHER_CTX *ctx,EVP_CIPHER *type,unsigned char *ek, + int ekl,unsigned char *iv,EVP_PKEY *priv); +int EVP_OpenFinal(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl); + +int EVP_SealInit(EVP_CIPHER_CTX *ctx, EVP_CIPHER *type, unsigned char **ek, + int *ekl, unsigned char *iv,EVP_PKEY **pubk, int npubk); +void EVP_SealFinal(EVP_CIPHER_CTX *ctx,unsigned char *out,int *outl); + +void EVP_EncodeInit(EVP_ENCODE_CTX *ctx); +void EVP_EncodeUpdate(EVP_ENCODE_CTX *ctx,unsigned char *out, + int *outl,unsigned char *in,int inl); +void EVP_EncodeFinal(EVP_ENCODE_CTX *ctx,unsigned char *out,int *outl); +int EVP_EncodeBlock(unsigned char *t, unsigned char *f, int n); + +void EVP_DecodeInit(EVP_ENCODE_CTX *ctx); +int EVP_DecodeUpdate(EVP_ENCODE_CTX *ctx,unsigned char *out,int *outl, + unsigned char *in, int inl); +int EVP_DecodeFinal(EVP_ENCODE_CTX *ctx, unsigned + char *out, int *outl); +int EVP_DecodeBlock(unsigned char *t, unsigned + char *f, int n); + +void ERR_load_EVP_strings(void ); + +void EVP_CIPHER_CTX_cleanup(EVP_CIPHER_CTX *a); + +#ifdef HEADER_BIO_H +BIO_METHOD *BIO_f_md(void); +BIO_METHOD *BIO_f_base64(void); +BIO_METHOD *BIO_f_cipher(void); +void BIO_set_cipher(BIO *b,EVP_CIPHER *c,unsigned char *k, + unsigned char *i, int enc); +#endif + +EVP_MD *EVP_md_null(void); +EVP_MD *EVP_md2(void); +EVP_MD *EVP_md5(void); +EVP_MD *EVP_sha(void); +EVP_MD *EVP_sha1(void); +EVP_MD *EVP_dss(void); +EVP_MD *EVP_dss1(void); +EVP_MD *EVP_mdc2(void); + +EVP_CIPHER *EVP_enc_null(void); /* does nothing :-) */ +EVP_CIPHER *EVP_des_ecb(void); +EVP_CIPHER *EVP_des_ede(void); +EVP_CIPHER *EVP_des_ede3(void); +EVP_CIPHER *EVP_des_cfb(void); +EVP_CIPHER *EVP_des_ede_cfb(void); +EVP_CIPHER *EVP_des_ede3_cfb(void); +EVP_CIPHER *EVP_des_ofb(void); +EVP_CIPHER *EVP_des_ede_ofb(void); +EVP_CIPHER *EVP_des_ede3_ofb(void); +EVP_CIPHER *EVP_des_cbc(void); +EVP_CIPHER *EVP_des_ede_cbc(void); +EVP_CIPHER *EVP_des_ede3_cbc(void); +EVP_CIPHER *EVP_desx_cbc(void); +EVP_CIPHER *EVP_rc4(void); +EVP_CIPHER *EVP_idea_ecb(void); +EVP_CIPHER *EVP_idea_cfb(void); +EVP_CIPHER *EVP_idea_ofb(void); +EVP_CIPHER *EVP_idea_cbc(void); +EVP_CIPHER *EVP_rc2_ecb(void); +EVP_CIPHER *EVP_rc2_cbc(void); +EVP_CIPHER *EVP_rc2_cfb(void); +EVP_CIPHER *EVP_rc2_ofb(void); +EVP_CIPHER *EVP_bf_ecb(void); +EVP_CIPHER *EVP_bf_cbc(void); +EVP_CIPHER *EVP_bf_cfb(void); +EVP_CIPHER *EVP_bf_ofb(void); + +void SSLeay_add_all_algorithms(void); +void SSLeay_add_all_ciphers(void); +void SSLeay_add_all_digests(void); + +int EVP_add_cipher(EVP_CIPHER *cipher); +int EVP_add_digest(EVP_MD *digest); +int EVP_add_alias(char *name,char *alias); +int EVP_delete_alias(char *name); + +EVP_CIPHER *EVP_get_cipherbyname(char *name); +EVP_MD *EVP_get_digestbyname(char *name); +void EVP_cleanup(void); + +int EVP_PKEY_type(int type); +int EVP_PKEY_size(EVP_PKEY *pkey); +int EVP_PKEY_assign(EVP_PKEY *pkey,int type,char *key); +EVP_PKEY * EVP_PKEY_new(void); +void EVP_PKEY_free(EVP_PKEY *pkey); +EVP_PKEY * d2i_PublicKey(int type,EVP_PKEY **a, unsigned char **pp, + long length); +int i2d_PublicKey(EVP_PKEY *a, unsigned char **pp); + +EVP_PKEY * d2i_PrivateKey(int type,EVP_PKEY **a, unsigned char **pp, + long length); +int i2d_PrivateKey(EVP_PKEY *a, unsigned char **pp); + +int EVP_PKEY_copy_parameters(EVP_PKEY *to,EVP_PKEY *from); +int EVP_PKEY_missing_parameters(EVP_PKEY *pkey); +int EVP_PKEY_save_parameters(EVP_PKEY *pkey,int mode); + +#else + +void EVP_DigestInit(); +void EVP_DigestUpdate(); +void EVP_DigestFinal(); + +int EVP_read_pw_string(); +void EVP_set_pw_prompt(); +char * EVP_get_pw_prompt(); + +int EVP_BytesToKey(); + +EVP_CIPHER *EVP_get_cipherbyname(); + +void EVP_EncryptInit(); +void EVP_EncryptUpdate(); +void EVP_EncryptFinal(); + +void EVP_DecryptInit(); +void EVP_DecryptUpdate(); +int EVP_DecryptFinal(); + +void EVP_CipherInit(); +void EVP_CipherUpdate(); +int EVP_CipherFinal(); + +int EVP_SignFinal(); + +int EVP_VerifyFinal(); + +int EVP_OpenInit(); +int EVP_OpenFinal(); + +int EVP_SealInit(); +void EVP_SealFinal(); + +void EVP_EncodeInit(); +void EVP_EncodeUpdate(); +void EVP_EncodeFinal(); +int EVP_EncodeBlock(); + +void EVP_DecodeInit(); +int EVP_DecodeUpdate(); +int EVP_DecodeFinal(); +int EVP_DecodeBlock(); + +void ERR_load_EVP_strings(); + +void EVP_CIPHER_CTX_cleanup(); + +#ifdef HEADER_BIO_H +BIO_METHOD *BIO_f_md(); +BIO_METHOD *BIO_f_base64(); +BIO_METHOD *BIO_f_cipher(); +void BIO_set_cipher(); +#endif + +EVP_MD *EVP_md_null(); +EVP_MD *EVP_md2(); +EVP_MD *EVP_md5(); +EVP_MD *EVP_sha(); +EVP_MD *EVP_sha1(); +EVP_MD *EVP_dss(); +EVP_MD *EVP_dss1(); +EVP_MD *EVP_mdc2(); + +EVP_CIPHER *EVP_enc_null(); +EVP_CIPHER *EVP_des_ecb(); +EVP_CIPHER *EVP_des_ede(); +EVP_CIPHER *EVP_des_ede3(); +EVP_CIPHER *EVP_des_cfb(); +EVP_CIPHER *EVP_des_ede_cfb(); +EVP_CIPHER *EVP_des_ede3_cfb(); +EVP_CIPHER *EVP_des_ofb(); +EVP_CIPHER *EVP_des_ede_ofb(); +EVP_CIPHER *EVP_des_ede3_ofb(); +EVP_CIPHER *EVP_des_cbc(); +EVP_CIPHER *EVP_des_ede_cbc(); +EVP_CIPHER *EVP_des_ede3_cbc(); +EVP_CIPHER *EVP_desx_cbc(); +EVP_CIPHER *EVP_rc4(); +EVP_CIPHER *EVP_idea_ecb(); +EVP_CIPHER *EVP_idea_cfb(); +EVP_CIPHER *EVP_idea_ofb(); +EVP_CIPHER *EVP_idea_cbc(); +EVP_CIPHER *EVP_rc2_ecb(); +EVP_CIPHER *EVP_rc2_cbc(); +EVP_CIPHER *EVP_rc2_cfb(); +EVP_CIPHER *EVP_rc2_ofb(); +EVP_CIPHER *EVP_bf_ecb(); +EVP_CIPHER *EVP_bf_cbc(); +EVP_CIPHER *EVP_bf_cfb(); +EVP_CIPHER *EVP_bf_ofb(); + +void SSLeay_add_all_algorithms(); +void SSLeay_add_all_ciphers(); +void SSLeay_add_all_digests(); + +int EVP_add_cipher(); +int EVP_add_digest(); +int EVP_add_alias(); +int EVP_delete_alias(); + +EVP_CIPHER *EVP_get_cipherbyname(); +EVP_MD *EVP_get_digestbyname(); +void EVP_cleanup(); + +int EVP_PKEY_type(); +int EVP_PKEY_size(); +int EVP_PKEY_assign(); +EVP_PKEY * EVP_PKEY_new(); +void EVP_PKEY_free(); +EVP_PKEY * d2i_PublicKey(); +int i2d_PublicKey(); + +EVP_PKEY * d2i_PrivateKey(); +int i2d_PrivateKey(); + +int EVP_PKEY_copy_parameters(); +int EVP_PKEY_missing_parameters(); +int EVP_PKEY_save_parameters(); + +#endif + +/* BEGIN ERROR CODES */ +/* Error codes for the EVP functions. */ + +/* Function codes. */ +#define EVP_F_D2I_PKEY 100 +#define EVP_F_EVP_DECRYPTFINAL 101 +#define EVP_F_EVP_OPENINIT 102 +#define EVP_F_EVP_PKEY_COPY_PARAMETERS 103 +#define EVP_F_EVP_PKEY_NEW 104 +#define EVP_F_EVP_SEALINIT 105 +#define EVP_F_EVP_SIGNFINAL 106 +#define EVP_F_EVP_VERIFYFINAL 107 + +/* Reason codes. */ +#define EVP_R_BAD_DECRYPT 100 +#define EVP_R_DIFFERENT_KEY_TYPES 101 +#define EVP_R_IV_TOO_LARGE 102 +#define EVP_R_MISSING_PARMATERS 103 +#define EVP_R_NO_SIGN_FUNCTION_CONFIGURED 104 +#define EVP_R_NO_VERIFY_FUNCTION_CONFIGURED 105 +#define EVP_R_PUBLIC_KEY_NOT_RSA 106 +#define EVP_R_UNSUPPORTED_CIPHER 107 +#define EVP_R_WRONG_FINAL_BLOCK_LENGTH 108 +#define EVP_R_WRONG_PUBLIC_KEY_TYPE 109 + +#ifdef __cplusplus +} +#endif +#endif +
diff --git a/crypto/evp/evp_enc.c b/crypto/evp/evp_enc.c new file mode 100644 index 0000000..2015b5f --- /dev/null +++ b/crypto/evp/evp_enc.c
@@ -0,0 +1,296 @@ +/* crypto/evp/evp_enc.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "evp.h" + +char *EVP_version="EVP part of SSLeay 0.8.1b 29-Jun-1998"; + +void EVP_CipherInit(ctx,data,key,iv,enc) +EVP_CIPHER_CTX *ctx; +EVP_CIPHER *data; +unsigned char *key; +unsigned char *iv; +int enc; + { + if (enc) + EVP_EncryptInit(ctx,data,key,iv); + else + EVP_DecryptInit(ctx,data,key,iv); + } + +void EVP_CipherUpdate(ctx,out,outl,in,inl) +EVP_CIPHER_CTX *ctx; +unsigned char *out; +int *outl; +unsigned char *in; +int inl; + { + if (ctx->encrypt) + EVP_EncryptUpdate(ctx,out,outl,in,inl); + else EVP_DecryptUpdate(ctx,out,outl,in,inl); + } + +int EVP_CipherFinal(ctx,out,outl) +EVP_CIPHER_CTX *ctx; +unsigned char *out; +int *outl; + { + if (ctx->encrypt) + { + EVP_EncryptFinal(ctx,out,outl); + return(1); + } + else return(EVP_DecryptFinal(ctx,out,outl)); + } + +void EVP_EncryptInit(ctx,cipher,key,iv) +EVP_CIPHER_CTX *ctx; +EVP_CIPHER *cipher; +unsigned char *key; +unsigned char *iv; + { + if (cipher != NULL) + ctx->cipher=cipher; + ctx->cipher->init(ctx,key,iv,1); + ctx->encrypt=1; + ctx->buf_len=0; + } + +void EVP_DecryptInit(ctx,cipher,key,iv) +EVP_CIPHER_CTX *ctx; +EVP_CIPHER *cipher; +unsigned char *key; +unsigned char *iv; + { + if (cipher != NULL) + ctx->cipher=cipher; + ctx->cipher->init(ctx,key,iv,0); + ctx->encrypt=0; + ctx->buf_len=0; + } + + +void EVP_EncryptUpdate(ctx,out,outl,in,inl) +EVP_CIPHER_CTX *ctx; +unsigned char *out; +int *outl; +unsigned char *in; +int inl; + { + int i,j,bl; + + i=ctx->buf_len; + bl=ctx->cipher->block_size; + *outl=0; + if ((inl == 0) && (i != bl)) return; + if (i != 0) + { + if (i+inl < bl) + { + memcpy(&(ctx->buf[i]),in,inl); + ctx->buf_len+=inl; + return; + } + else + { + j=bl-i; + if (j != 0) memcpy(&(ctx->buf[i]),in,j); + ctx->cipher->do_cipher(ctx,out,ctx->buf,bl); + inl-=j; + in+=j; + out+=bl; + *outl+=bl; + } + } + i=inl%bl; /* how much is left */ + inl-=i; + if (inl > 0) + { + ctx->cipher->do_cipher(ctx,out,in,inl); + *outl+=inl; + } + + if (i != 0) + memcpy(ctx->buf,&(in[inl]),i); + ctx->buf_len=i; + } + +void EVP_EncryptFinal(ctx,out,outl) +EVP_CIPHER_CTX *ctx; +unsigned char *out; +int *outl; + { + int i,n,b,bl; + + b=ctx->cipher->block_size; + if (b == 1) + { + *outl=0; + return; + } + bl=ctx->buf_len; + n=b-bl; + for (i=bl; i<b; i++) + ctx->buf[i]=n; + ctx->cipher->do_cipher(ctx,out,ctx->buf,b); + *outl=b; + } + +void EVP_DecryptUpdate(ctx,out,outl,in,inl) +EVP_CIPHER_CTX *ctx; +unsigned char *out; +int *outl; +unsigned char *in; +int inl; + { + int b,bl,n; + int keep_last=0; + + *outl=0; + if (inl == 0) return; + + b=ctx->cipher->block_size; + if (b > 1) + { + /* Is the input a multiple of the block size? */ + bl=ctx->buf_len; + n=inl+bl; + if (n%b == 0) + { + if (inl < b) /* must be 'just one' buff */ + { + memcpy(&(ctx->buf[bl]),in,inl); + ctx->buf_len=b; + *outl=0; + return; + } + keep_last=1; + inl-=b; /* don't do the last block */ + } + } + EVP_EncryptUpdate(ctx,out,outl,in,inl); + + /* if we have 'decrypted' a multiple of block size, make sure + * we have a copy of this last block */ + if (keep_last) + { + memcpy(&(ctx->buf[0]),&(in[inl]),b); +#ifdef DEBUG + if (ctx->buf_len != 0) + { + abort(); + } +#endif + ctx->buf_len=b; + } + } + +int EVP_DecryptFinal(ctx,out,outl) +EVP_CIPHER_CTX *ctx; +unsigned char *out; +int *outl; + { + int i,b; + int n; + + *outl=0; + b=ctx->cipher->block_size; + if (b > 1) + { + if (ctx->buf_len != b) + { + EVPerr(EVP_F_EVP_DECRYPTFINAL,EVP_R_WRONG_FINAL_BLOCK_LENGTH); + return(0); + } + EVP_EncryptUpdate(ctx,ctx->buf,&n,ctx->buf,0); + if (n != b) + return(0); + n=ctx->buf[b-1]; + if (n > b) + { + EVPerr(EVP_F_EVP_DECRYPTFINAL,EVP_R_BAD_DECRYPT); + return(0); + } + for (i=0; i<n; i++) + { + if (ctx->buf[--b] != n) + { + EVPerr(EVP_F_EVP_DECRYPTFINAL,EVP_R_BAD_DECRYPT); + return(0); + } + } + n=ctx->cipher->block_size-n; + for (i=0; i<n; i++) + out[i]=ctx->buf[i]; + *outl=n; + } + else + *outl=0; + return(1); + } + +void EVP_CIPHER_CTX_cleanup(c) +EVP_CIPHER_CTX *c; + { + if ((c->cipher != NULL) && (c->cipher->cleanup != NULL)) + c->cipher->cleanup(c); + memset(c,0,sizeof(EVP_CIPHER_CTX)); + } +
diff --git a/crypto/evp/evp_err.c b/crypto/evp/evp_err.c new file mode 100644 index 0000000..326da11 --- /dev/null +++ b/crypto/evp/evp_err.c
@@ -0,0 +1,101 @@ +/* lib/evp/evp_err.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ +#include <stdio.h> +#include "err.h" +#include "evp.h" + +/* BEGIN ERROR CODES */ +static ERR_STRING_DATA EVP_str_functs[]= + { +{ERR_PACK(0,EVP_F_D2I_PKEY,0), "D2I_PKEY"}, +{ERR_PACK(0,EVP_F_EVP_DECRYPTFINAL,0), "EVP_DecryptFinal"}, +{ERR_PACK(0,EVP_F_EVP_OPENINIT,0), "EVP_OpenInit"}, +{ERR_PACK(0,EVP_F_EVP_PKEY_COPY_PARAMETERS,0), "EVP_PKEY_copy_parameters"}, +{ERR_PACK(0,EVP_F_EVP_PKEY_NEW,0), "EVP_PKEY_new"}, +{ERR_PACK(0,EVP_F_EVP_SEALINIT,0), "EVP_SealInit"}, +{ERR_PACK(0,EVP_F_EVP_SIGNFINAL,0), "EVP_SignFinal"}, +{ERR_PACK(0,EVP_F_EVP_VERIFYFINAL,0), "EVP_VerifyFinal"}, +{0,NULL}, + }; + +static ERR_STRING_DATA EVP_str_reasons[]= + { +{EVP_R_BAD_DECRYPT ,"bad decrypt"}, +{EVP_R_DIFFERENT_KEY_TYPES ,"different key types"}, +{EVP_R_IV_TOO_LARGE ,"iv too large"}, +{EVP_R_MISSING_PARMATERS ,"missing parmaters"}, +{EVP_R_NO_SIGN_FUNCTION_CONFIGURED ,"no sign function configured"}, +{EVP_R_NO_VERIFY_FUNCTION_CONFIGURED ,"no verify function configured"}, +{EVP_R_PUBLIC_KEY_NOT_RSA ,"public key not rsa"}, +{EVP_R_UNSUPPORTED_CIPHER ,"unsupported cipher"}, +{EVP_R_WRONG_FINAL_BLOCK_LENGTH ,"wrong final block length"}, +{EVP_R_WRONG_PUBLIC_KEY_TYPE ,"wrong public key type"}, +{0,NULL}, + }; + +void ERR_load_EVP_strings() + { + static int init=1; + + if (init) + { + init=0; + ERR_load_strings(ERR_LIB_EVP,EVP_str_functs); + ERR_load_strings(ERR_LIB_EVP,EVP_str_reasons); + } + }
diff --git a/crypto/evp/evp_key.c b/crypto/evp/evp_key.c new file mode 100644 index 0000000..0aa1dbb --- /dev/null +++ b/crypto/evp/evp_key.c
@@ -0,0 +1,163 @@ +/* crypto/evp/evp_key.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "x509.h" +#include "objects.h" +#include "evp.h" + +/* should be init to zeros. */ +static char prompt_string[80]; + +void EVP_set_pw_prompt(prompt) +char *prompt; + { + if (prompt == NULL) + prompt_string[0]='\0'; + else + strncpy(prompt_string,prompt,79); + } + +char *EVP_get_pw_prompt() + { + if (prompt_string[0] == '\0') + return(NULL); + else + return(prompt_string); + } + +int EVP_read_pw_string(buf,len,prompt,verify) +char *buf; +int len; +char *prompt; +int verify; + { + if ((prompt == NULL) && (prompt_string[0] != '\0')) + prompt=prompt_string; + return(des_read_pw_string(buf,len,prompt,verify)); + } + +int EVP_BytesToKey(type,md,salt,data,datal,count,key,iv) +EVP_CIPHER *type; +EVP_MD *md; +unsigned char *salt; +unsigned char *data; +int datal; +int count; +unsigned char *key; +unsigned char *iv; + { + EVP_MD_CTX c; + unsigned char md_buf[EVP_MAX_MD_SIZE]; + int niv,nkey,addmd=0; + unsigned int mds=0,i; + + nkey=type->key_len; + niv=type->iv_len; + + if (data == NULL) return(nkey); + + for (;;) + { + EVP_DigestInit(&c,md); + if (addmd++) + EVP_DigestUpdate(&c,&(md_buf[0]),mds); + EVP_DigestUpdate(&c,data,datal); + if (salt != NULL) + EVP_DigestUpdate(&c,salt,8); + EVP_DigestFinal(&c,&(md_buf[0]),&mds); + + for (i=1; i<(unsigned int)count; i++) + { + EVP_DigestInit(&c,md); + EVP_DigestUpdate(&c,&(md_buf[0]),mds); + EVP_DigestFinal(&c,&(md_buf[0]),&mds); + } + i=0; + if (nkey) + { + for (;;) + { + if (nkey == 0) break; + if (i == mds) break; + if (key != NULL) + *(key++)=md_buf[i]; + nkey--; + i++; + } + } + if (niv && (i != mds)) + { + for (;;) + { + if (niv == 0) break; + if (i == mds) break; + if (iv != NULL) + *(iv++)=md_buf[i]; + niv--; + i++; + } + } + if ((nkey == 0) && (niv == 0)) break; + } + memset(&c,0,sizeof(c)); + memset(&(md_buf[0]),0,EVP_MAX_MD_SIZE); + return(nkey); + } +
diff --git a/crypto/evp/m_dss.c b/crypto/evp/m_dss.c new file mode 100644 index 0000000..743beac --- /dev/null +++ b/crypto/evp/m_dss.c
@@ -0,0 +1,80 @@ +/* crypto/evp/m_dss.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "evp.h" +#include "objects.h" +#include "x509.h" + +static EVP_MD dsa_md= + { + NID_dsaWithSHA, + NID_dsaWithSHA, + SHA_DIGEST_LENGTH, + SHA_Init, + SHA_Update, + SHA_Final, + EVP_PKEY_DSA_method, + }; + +EVP_MD *EVP_dss() + { + return(&dsa_md); + } +
diff --git a/crypto/evp/m_dss1.c b/crypto/evp/m_dss1.c new file mode 100644 index 0000000..a14e859 --- /dev/null +++ b/crypto/evp/m_dss1.c
@@ -0,0 +1,79 @@ +/* crypto/evp/m_dss1.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "evp.h" +#include "objects.h" +#include "x509.h" + +static EVP_MD dss1_md= + { + NID_dsa, + NID_dsaWithSHA1, + SHA_DIGEST_LENGTH, + SHA1_Init, + SHA1_Update, + SHA1_Final, + EVP_PKEY_DSA_method, + }; + +EVP_MD *EVP_dss1() + { + return(&dss1_md); + }
diff --git a/crypto/evp/m_md2.c b/crypto/evp/m_md2.c new file mode 100644 index 0000000..17360c1 --- /dev/null +++ b/crypto/evp/m_md2.c
@@ -0,0 +1,80 @@ +/* crypto/evp/m_md2.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "evp.h" +#include "objects.h" +#include "x509.h" + +static EVP_MD md2_md= + { + NID_md2, + NID_md2WithRSAEncryption, + MD2_DIGEST_LENGTH, + MD2_Init, + MD2_Update, + MD2_Final, + EVP_PKEY_RSA_method, + }; + +EVP_MD *EVP_md2() + { + return(&md2_md); + } +
diff --git a/crypto/evp/m_md5.c b/crypto/evp/m_md5.c new file mode 100644 index 0000000..f7b4eb1 --- /dev/null +++ b/crypto/evp/m_md5.c
@@ -0,0 +1,79 @@ +/* crypto/evp/m_md5.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "evp.h" +#include "objects.h" +#include "x509.h" + +static EVP_MD md5_md= + { + NID_md5, + NID_md5WithRSAEncryption, + MD5_DIGEST_LENGTH, + MD5_Init, + MD5_Update, + MD5_Final, + EVP_PKEY_RSA_method, + }; + +EVP_MD *EVP_md5() + { + return(&md5_md); + }
diff --git a/crypto/evp/m_mdc2.c b/crypto/evp/m_mdc2.c new file mode 100644 index 0000000..da70f68 --- /dev/null +++ b/crypto/evp/m_mdc2.c
@@ -0,0 +1,79 @@ +/* crypto/evp/m_mdc2.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "evp.h" +#include "objects.h" +#include "x509.h" + +static EVP_MD mdc2_md= + { + NID_mdc2, + NID_mdc2WithRSA, + MDC2_DIGEST_LENGTH, + MDC2_Init, + MDC2_Update, + MDC2_Final, + EVP_PKEY_RSA_ASN1_OCTET_STRING_method, + }; + +EVP_MD *EVP_mdc2() + { + return(&mdc2_md); + }
diff --git a/crypto/evp/m_null.c b/crypto/evp/m_null.c new file mode 100644 index 0000000..47db2c5 --- /dev/null +++ b/crypto/evp/m_null.c
@@ -0,0 +1,86 @@ +/* crypto/evp/m_null.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "evp.h" +#include "objects.h" +#include "x509.h" + +static void function() + { + } + +static EVP_MD null_md= + { + NID_undef, + NID_undef, + 0, + function, + function, + function, + + EVP_PKEY_NULL_method + }; + +EVP_MD *EVP_md_null() + { + return(&null_md); + } + +
diff --git a/crypto/evp/m_sha.c b/crypto/evp/m_sha.c new file mode 100644 index 0000000..d723ac7 --- /dev/null +++ b/crypto/evp/m_sha.c
@@ -0,0 +1,80 @@ +/* crypto/evp/m_sha.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "evp.h" +#include "objects.h" +#include "x509.h" + +static EVP_MD sha_md= + { + NID_sha, + NID_shaWithRSAEncryption, + SHA_DIGEST_LENGTH, + SHA_Init, + SHA_Update, + SHA_Final, + EVP_PKEY_RSA_method, + }; + +EVP_MD *EVP_sha() + { + return(&sha_md); + } +
diff --git a/crypto/evp/m_sha1.c b/crypto/evp/m_sha1.c new file mode 100644 index 0000000..30037ff --- /dev/null +++ b/crypto/evp/m_sha1.c
@@ -0,0 +1,79 @@ +/* crypto/evp/m_sha1.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "evp.h" +#include "objects.h" +#include "x509.h" + +static EVP_MD sha1_md= + { + NID_sha1, + NID_sha1WithRSAEncryption, + SHA_DIGEST_LENGTH, + SHA1_Init, + SHA1_Update, + SHA1_Final, + EVP_PKEY_RSA_method, + }; + +EVP_MD *EVP_sha1() + { + return(&sha1_md); + }
diff --git a/crypto/evp/names.c b/crypto/evp/names.c new file mode 100644 index 0000000..49fd34f --- /dev/null +++ b/crypto/evp/names.c
@@ -0,0 +1,281 @@ +/* crypto/evp/names.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "evp.h" +#include "objects.h" + +typedef struct aliases_st { + char *alias; + /* This must be the last field becaue I will allocate things + * so they go off the end of it */ + char name[4]; + } ALIASES; + +static STACK /* ALIASES */ *aliases=NULL; +static STACK /* EVP_CIPHERS */ *ciphers=NULL; +static STACK /* EVP_MD */ *digests=NULL; + +static int cipher_nid_cmp(a,b) +EVP_CIPHER **a,**b; + { return((*a)->nid - (*b)->nid); } + +static int digest_type_cmp(a,b) +EVP_MD **a,**b; + { return((*a)->pkey_type - (*b)->pkey_type); } + +int EVP_add_cipher(c) +EVP_CIPHER *c; + { + int i; + + if (ciphers == NULL) + { + ciphers=sk_new(cipher_nid_cmp); + if (ciphers == NULL) return(0); + } + if ((i=sk_find(ciphers,(char *)c)) >= 0) + { + if (sk_value(ciphers,i) == (char *)c) + return(1); + sk_delete(ciphers,i); + } + return(sk_push(ciphers,(char *)c)); + } + +int EVP_add_digest(md) +EVP_MD *md; + { + int i; + char *n; + + if (digests == NULL) + { + digests=sk_new(digest_type_cmp); + if (digests == NULL) return(0); + } + if ((i=sk_find(digests,(char *)md)) >= 0) + { + if (sk_value(digests,i) == (char *)md) + return(1); + sk_delete(digests,i); + } + if (md->type != md->pkey_type) + { + n=OBJ_nid2sn(md->pkey_type); + EVP_add_alias(n,OBJ_nid2sn(md->type)); + EVP_add_alias(n,OBJ_nid2ln(md->type)); + } + sk_push(digests,(char *)md); + return(1); + } + +static int alias_cmp(a,b) +ALIASES **a,**b; + { + return(strcmp((*a)->alias,(*b)->alias)); + } + +int EVP_add_alias(name,aname) +char *name; +char *aname; + { + int l1,l2,i; + ALIASES *a; + char *p; + + if ((name == NULL) || (aname == NULL)) return(0); + l1=strlen(name)+1; + l2=strlen(aname)+1; + i=sizeof(ALIASES)+l1+l2; + if ((a=(ALIASES *)Malloc(i)) == NULL) + return(0); + strcpy(a->name,name); + p= &(a->name[l1]); + strcpy(p,aname); + a->alias=p; + + if (aliases == NULL) + { + aliases=sk_new(alias_cmp); + if (aliases == NULL) goto err; + } + + if ((i=sk_find(aliases,(char *)a)) >= 0) + Free(sk_delete(aliases,i)); + if (!sk_push(aliases,(char *)a)) goto err; + return(1); +err: + return(0); + } + +int EVP_delete_alias(name) +char *name; + { + ALIASES a; + int i; + + if (aliases != NULL) + { + a.alias=name; + if ((i=sk_find(aliases,(char *)&a)) >= 0) + { + Free(sk_delete(aliases,i)); + return(1); + } + } + return(0); + } + +EVP_CIPHER *EVP_get_cipherbyname(name) +char *name; + { + int nid,num=6,i; + EVP_CIPHER c,*cp; + ALIASES a,*ap; + + if (ciphers == NULL) return(NULL); + for (;;) + { + if (num-- <= 0) return(NULL); + if (aliases != NULL) + { + a.alias=name; + i=sk_find(aliases,(char *)&a); + if (i >= 0) + { + ap=(ALIASES *)sk_value(aliases,i); + name=ap->name; + continue; + } + } + + nid=OBJ_txt2nid(name); + c.nid=nid; + i=sk_find(ciphers,(char *)&c); + if (i >= 0) + { + cp=(EVP_CIPHER *)sk_value(ciphers,i); + return(cp); + } + else + return(NULL); + } + } + +EVP_MD *EVP_get_digestbyname(name) +char *name; + { + int nid,num=6,i; + EVP_MD c,*cp; + ALIASES a,*ap; + + if (digests == NULL) return(NULL); + + for (;;) + { + if (num-- <= 0) return(NULL); + + if (aliases != NULL) + { + a.alias=name; + i=sk_find(aliases,(char *)&a); + if (i >= 0) + { + ap=(ALIASES *)sk_value(aliases,i); + name=ap->name; + continue; + } + } + + nid=OBJ_txt2nid(name); + c.pkey_type=nid; + i=sk_find(digests,(char *)&c); + if (i >= 0) + { + cp=(EVP_MD *)sk_value(digests,i); + return(cp); + } + else + return(NULL); + } + } + +void EVP_cleanup() + { + int i; + + if (aliases != NULL) + { + for (i=0; i<sk_num(aliases); i++) + Free(sk_value(aliases,i)); + sk_free(aliases); + aliases=NULL; + } + if (ciphers != NULL) + { + sk_free(ciphers); + ciphers=NULL; + } + if (digests != NULL) + { + sk_free(digests); + digests=NULL; + } + }
diff --git a/crypto/evp/p_lib.c b/crypto/evp/p_lib.c new file mode 100644 index 0000000..1136904 --- /dev/null +++ b/crypto/evp/p_lib.c
@@ -0,0 +1,256 @@ +/* crypto/evp/p_lib.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "objects.h" +#include "evp.h" +#include "asn1_mac.h" +#include "x509.h" + +/* EVPerr(EVP_F_D2I_PKEY,EVP_R_UNSUPPORTED_CIPHER); */ +/* EVPerr(EVP_F_D2I_PKEY,EVP_R_IV_TOO_LARGE); */ + +#ifndef NOPROTO +static void EVP_PKEY_free_it(EVP_PKEY *x); +#else +static void EVP_PKEY_free_it(); +#endif + +int EVP_PKEY_size(pkey) +EVP_PKEY *pkey; + { +#ifndef NO_RSA + if (pkey->type == EVP_PKEY_RSA) + return(RSA_size(pkey->pkey.rsa)); + else +#endif +#ifndef NO_DSA + if (pkey->type == EVP_PKEY_DSA) + return(DSA_size(pkey->pkey.dsa)); +#endif + return(0); + } + +int EVP_PKEY_save_parameters(pkey,mode) +EVP_PKEY *pkey; +int mode; + { +#ifndef NO_DSA + if (pkey->type == EVP_PKEY_DSA) + { + int ret=pkey->save_parameters=mode; + + if (mode >= 0) + pkey->save_parameters=mode; + return(ret); + } +#endif + return(0); + } + +int EVP_PKEY_copy_parameters(to,from) +EVP_PKEY *to,*from; + { + if (to->type != from->type) + { + EVPerr(EVP_F_EVP_PKEY_COPY_PARAMETERS,EVP_R_DIFFERENT_KEY_TYPES); + return(0); + } + + if (EVP_PKEY_missing_parameters(from)) + { + EVPerr(EVP_F_EVP_PKEY_COPY_PARAMETERS,EVP_R_MISSING_PARMATERS); + return(0); + } +#ifndef NO_DSA + if (to->type == EVP_PKEY_DSA) + { + BIGNUM *a; + + if ((a=BN_dup(from->pkey.dsa->p)) == NULL) goto err; + if (to->pkey.dsa->p != NULL) BN_free(to->pkey.dsa->p); + to->pkey.dsa->p=a; + + if ((a=BN_dup(from->pkey.dsa->q)) == NULL) goto err; + if (to->pkey.dsa->q != NULL) BN_free(to->pkey.dsa->q); + to->pkey.dsa->q=a; + + if ((a=BN_dup(from->pkey.dsa->g)) == NULL) goto err; + if (to->pkey.dsa->g != NULL) BN_free(to->pkey.dsa->g); + to->pkey.dsa->g=a; + } +#endif + return(1); +err: + return(0); + } + +int EVP_PKEY_missing_parameters(pkey) +EVP_PKEY *pkey; + { +#ifndef NO_DSA + if (pkey->type == EVP_PKEY_DSA) + { + DSA *dsa; + + dsa=pkey->pkey.dsa; + if ((dsa->p == NULL) || (dsa->q == NULL) || (dsa->g == NULL)) + return(1); + } +#endif + return(0); + } + +EVP_PKEY *EVP_PKEY_new() + { + EVP_PKEY *ret; + + ret=(EVP_PKEY *)Malloc(sizeof(EVP_PKEY)); + if (ret == NULL) + { + EVPerr(EVP_F_EVP_PKEY_NEW,ERR_R_MALLOC_FAILURE); + return(NULL); + } + ret->type=EVP_PKEY_NONE; + ret->references=1; + ret->pkey.ptr=NULL; + ret->attributes=NULL; + ret->save_parameters=1; + return(ret); + } + +int EVP_PKEY_assign(pkey,type,key) +EVP_PKEY *pkey; +int type; +char *key; + { + if (pkey == NULL) return(0); + if (pkey->pkey.ptr != NULL) + EVP_PKEY_free_it(pkey); + pkey->type=EVP_PKEY_type(type); + pkey->save_type=type; + pkey->pkey.ptr=key; + return(1); + } + +int EVP_PKEY_type(type) +int type; + { + switch (type) + { + case EVP_PKEY_RSA: + case EVP_PKEY_RSA2: + return(EVP_PKEY_RSA); + case EVP_PKEY_DSA: + case EVP_PKEY_DSA2: + case EVP_PKEY_DSA3: + return(EVP_PKEY_DSA); + case EVP_PKEY_DH: + return(EVP_PKEY_DH); + default: + return(NID_undef); + } + } + +void EVP_PKEY_free(x) +EVP_PKEY *x; + { + int i; + + if (x == NULL) return; + + i=CRYPTO_add(&x->references,-1,CRYPTO_LOCK_EVP_PKEY); + if (i > 0) return; +#ifdef REF_CHECK + if (i < 0) + { + fprintf(stderr,"EVP_PKEY_free, bad reference count\n"); + abort(); + } +#endif + EVP_PKEY_free_it(x); + Free((char *)x); + } + +static void EVP_PKEY_free_it(x) +EVP_PKEY *x; + { + switch (x->type) + { +#ifndef NO_RSA + case EVP_PKEY_RSA: + case EVP_PKEY_RSA2: + RSA_free(x->pkey.rsa); + break; +#endif +#ifndef NO_DSA + case EVP_PKEY_DSA: + case EVP_PKEY_DSA2: + case EVP_PKEY_DSA3: + DSA_free(x->pkey.dsa); + break; +#endif +#ifndef NO_DH + case EVP_PKEY_DH: + DH_free(x->pkey.dh); + break; +#endif + } + } +
diff --git a/crypto/evp/p_open.c b/crypto/evp/p_open.c new file mode 100644 index 0000000..4643405 --- /dev/null +++ b/crypto/evp/p_open.c
@@ -0,0 +1,118 @@ +/* crypto/evp/p_open.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "evp.h" +#include "objects.h" +#include "x509.h" + +int EVP_OpenInit(ctx,type,ek,ekl,iv,priv) +EVP_CIPHER_CTX *ctx; +EVP_CIPHER *type; +unsigned char *ek; +int ekl; +unsigned char *iv; +EVP_PKEY *priv; + { + unsigned char *key=NULL; + int i,size=0,ret=0; + + if (priv->type != EVP_PKEY_RSA) + { + EVPerr(EVP_F_EVP_OPENINIT,EVP_R_PUBLIC_KEY_NOT_RSA); + ret= -1; + goto err; + } + + size=RSA_size(priv->pkey.rsa); + key=(unsigned char *)Malloc(size+2); + if (key == NULL) + { + /* ERROR */ + EVPerr(EVP_F_EVP_OPENINIT,ERR_R_MALLOC_FAILURE); + ret= -1; + goto err; + } + + i=RSA_private_decrypt(ekl,ek,key,priv->pkey.rsa,RSA_PKCS1_PADDING); + if (i != type->key_len) + { + /* ERROR */ + goto err; + } + + EVP_DecryptInit(ctx,type,key,iv); + ret=1; +err: + if (key != NULL) memset(key,0,size); + Free(key); + return(ret); + } + +int EVP_OpenFinal(ctx,out,outl) +EVP_CIPHER_CTX *ctx; +unsigned char *out; +int *outl; + { + int i; + + i=EVP_DecryptFinal(ctx,out,outl); + EVP_DecryptInit(ctx,NULL,NULL,NULL); + return(i); + }
diff --git a/crypto/evp/p_seal.c b/crypto/evp/p_seal.c new file mode 100644 index 0000000..b059c59 --- /dev/null +++ b/crypto/evp/p_seal.c
@@ -0,0 +1,122 @@ +/* crypto/evp/p_seal.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "rand.h" +#include "rsa.h" +#include "evp.h" +#include "objects.h" +#include "x509.h" + +int EVP_SealInit(ctx,type,ek,ekl,iv,pubk,npubk) +EVP_CIPHER_CTX *ctx; +EVP_CIPHER *type; +unsigned char **ek; +int *ekl; +unsigned char *iv; +EVP_PKEY **pubk; +int npubk; + { + unsigned char key[EVP_MAX_KEY_LENGTH]; + int i,ret=0,n; + + if (npubk <= 0) return(0); + RAND_bytes(key,EVP_MAX_KEY_LENGTH); + if (type->iv_len > 0) + RAND_bytes(iv,type->iv_len); + + EVP_EncryptInit(ctx,type,key,iv); + for (i=0; i<npubk; i++) + { + if (pubk[i]->type != EVP_PKEY_RSA) + { + EVPerr(EVP_F_EVP_SEALINIT,EVP_R_PUBLIC_KEY_NOT_RSA); + goto err; + } + n=RSA_public_encrypt(type->key_len,key,ek[i],pubk[i]->pkey.rsa, + RSA_PKCS1_PADDING); + if (n <= 0) goto err; + ekl[i]=n; + } + ret=npubk; +err: + memset(key,0,EVP_MAX_KEY_LENGTH); + return(ret); + } + +/* MACRO +void EVP_SealUpdate(ctx,out,outl,in,inl) +EVP_CIPHER_CTX *ctx; +unsigned char *out; +int *outl; +unsigned char *in; +int inl; + { + EVP_EncryptUpdate(ctx,out,outl,in,inl); + } +*/ + +void EVP_SealFinal(ctx,out,outl) +EVP_CIPHER_CTX *ctx; +unsigned char *out; +int *outl; + { + EVP_EncryptFinal(ctx,out,outl); + EVP_EncryptInit(ctx,NULL,NULL,NULL); + }
diff --git a/crypto/evp/p_sign.c b/crypto/evp/p_sign.c new file mode 100644 index 0000000..ad5bcd8 --- /dev/null +++ b/crypto/evp/p_sign.c
@@ -0,0 +1,117 @@ +/* crypto/evp/p_sign.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "evp.h" +#include "objects.h" +#include "x509.h" + +#ifdef undef +void EVP_SignInit(ctx,type) +EVP_MD_CTX *ctx; +EVP_MD *type; + { + EVP_DigestInit(ctx,type); + } + +void EVP_SignUpdate(ctx,data,count) +EVP_MD_CTX *ctx; +unsigned char *data; +unsigned int count; + { + EVP_DigestUpdate(ctx,data,count); + } +#endif + +int EVP_SignFinal(ctx,sigret,siglen,pkey) +EVP_MD_CTX *ctx; +unsigned char *sigret; +unsigned int *siglen; +EVP_PKEY *pkey; + { + unsigned char m[EVP_MAX_MD_SIZE]; + unsigned int m_len; + int i,ok=0,v; + + *siglen=0; + EVP_DigestFinal(ctx,&(m[0]),&m_len); + for (i=0; i<4; i++) + { + v=ctx->digest->required_pkey_type[i]; + if (v == 0) break; + if (pkey->type == v) + { + ok=1; + break; + } + } + if (!ok) + { + EVPerr(EVP_F_EVP_SIGNFINAL,EVP_R_WRONG_PUBLIC_KEY_TYPE); + return(0); + } + if (ctx->digest->sign == NULL) + { + EVPerr(EVP_F_EVP_SIGNFINAL,EVP_R_NO_SIGN_FUNCTION_CONFIGURED); + return(0); + } + return(ctx->digest->sign(ctx->digest->type,m,m_len,sigret,siglen, + pkey->pkey.ptr)); + } +
diff --git a/crypto/evp/p_verify.c b/crypto/evp/p_verify.c new file mode 100644 index 0000000..4dbaf1e --- /dev/null +++ b/crypto/evp/p_verify.c
@@ -0,0 +1,99 @@ +/* crypto/evp/p_verify.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "evp.h" +#include "objects.h" +#include "x509.h" + +int EVP_VerifyFinal(ctx,sigbuf,siglen,pkey) +EVP_MD_CTX *ctx; +unsigned char *sigbuf; +unsigned int siglen; +EVP_PKEY *pkey; + { + unsigned char m[EVP_MAX_MD_SIZE]; + unsigned int m_len; + int i,ok=0,v; + + for (i=0; i<4; i++) + { + v=ctx->digest->required_pkey_type[i]; + if (v == 0) break; + if (pkey->type == v) + { + ok=1; + break; + } + } + if (!ok) + { + EVPerr(EVP_F_EVP_VERIFYFINAL,EVP_R_WRONG_PUBLIC_KEY_TYPE); + return(-1); + } + EVP_DigestFinal(ctx,&(m[0]),&m_len); + if (ctx->digest->verify == NULL) + { + EVPerr(EVP_F_EVP_VERIFYFINAL,EVP_R_NO_VERIFY_FUNCTION_CONFIGURED); + return(0); + } + + return(ctx->digest->verify(ctx->digest->type,m,m_len, + sigbuf,siglen,pkey->pkey.ptr)); + }
diff --git a/crypto/idea/Makefile.ssl b/crypto/idea/Makefile.ssl new file mode 100644 index 0000000..41b42ce --- /dev/null +++ b/crypto/idea/Makefile.ssl
@@ -0,0 +1,80 @@ +# +# SSLeay/crypto/idea/Makefile +# + +DIR= idea +TOP= ../.. +CC= cc +INCLUDES= +CFLAG=-g +INSTALLTOP=/usr/local/ssl +MAKE= make -f Makefile.ssl +MAKEDEPEND= makedepend -f Makefile.ssl +MAKEFILE= Makefile.ssl +AR= ar r + +CFLAGS= $(INCLUDES) $(CFLAG) + +GENERAL=Makefile +TEST=ideatest.c +APPS= + +LIB=$(TOP)/libcrypto.a +LIBSRC=i_cbc.c i_cfb64.c i_ofb64.c i_ecb.c i_skey.c +LIBOBJ=i_cbc.o i_cfb64.o i_ofb64.o i_ecb.o i_skey.o + +SRC= $(LIBSRC) + +EXHEADER= idea.h +HEADER= idea_lcl.h $(EXHEADER) + +ALL= $(GENERAL) $(SRC) $(HEADER) + +top: + (cd ../..; $(MAKE) DIRS=crypto SDIRS=$(DIR) sub_all) + +all: lib + +lib: $(LIBOBJ) + $(AR) $(LIB) $(LIBOBJ) + sh $(TOP)/util/ranlib.sh $(LIB) + @touch lib + +files: + perl $(TOP)/util/files.pl Makefile.ssl >> $(TOP)/MINFO + +links: + /bin/rm -f Makefile + $(TOP)/util/point.sh Makefile.ssl Makefile ; + $(TOP)/util/mklink.sh ../../include $(EXHEADER) + $(TOP)/util/mklink.sh ../../test $(TEST) + $(TOP)/util/mklink.sh ../../apps $(APPS) + +install: + @for i in $(EXHEADER) ; \ + do \ + (cp $$i $(INSTALLTOP)/include/$$i; \ + chmod 644 $(INSTALLTOP)/include/$$i ); \ + done; + +tags: + ctags $(SRC) + +tests: + +lint: + lint -DLINT $(INCLUDES) $(SRC)>fluff + +depend: + $(MAKEDEPEND) $(INCLUDES) $(PROGS) $(LIBSRC) + +dclean: + perl -pe 'if (/^# DO NOT DELETE THIS LINE/) {print; exit(0);}' $(MAKEFILE) >Makefile.new + mv -f Makefile.new $(MAKEFILE) + +clean: + /bin/rm -f *.o *.obj lib tags core .pure .nfs* *.old *.bak fluff + +errors: + +# DO NOT DELETE THIS LINE -- make depend depends on it.
diff --git a/crypto/idea/i_cbc.c b/crypto/idea/i_cbc.c new file mode 100644 index 0000000..d17e9f2 --- /dev/null +++ b/crypto/idea/i_cbc.c
@@ -0,0 +1,140 @@ +/* crypto/idea/i_cbc.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include "idea.h" +#include "idea_lcl.h" + +void idea_cbc_encrypt(in, out, length, ks, iv, encrypt) +unsigned char *in; +unsigned char *out; +long length; +IDEA_KEY_SCHEDULE *ks; +unsigned char *iv; +int encrypt; + { + register unsigned long tin0,tin1; + register unsigned long tout0,tout1,xor0,xor1; + register long l=length; + unsigned long tin[2]; + + if (encrypt) + { + n2l(iv,tout0); + n2l(iv,tout1); + iv-=8; + for (l-=8; l>=0; l-=8) + { + n2l(in,tin0); + n2l(in,tin1); + tin0^=tout0; + tin1^=tout1; + tin[0]=tin0; + tin[1]=tin1; + idea_encrypt(tin,ks); + tout0=tin[0]; l2n(tout0,out); + tout1=tin[1]; l2n(tout1,out); + } + if (l != -8) + { + n2ln(in,tin0,tin1,l+8); + tin0^=tout0; + tin1^=tout1; + tin[0]=tin0; + tin[1]=tin1; + idea_encrypt(tin,ks); + tout0=tin[0]; l2n(tout0,out); + tout1=tin[1]; l2n(tout1,out); + } + l2n(tout0,iv); + l2n(tout1,iv); + } + else + { + n2l(iv,xor0); + n2l(iv,xor1); + iv-=8; + for (l-=8; l>=0; l-=8) + { + n2l(in,tin0); tin[0]=tin0; + n2l(in,tin1); tin[1]=tin1; + idea_encrypt(tin,ks); + tout0=tin[0]^xor0; + tout1=tin[1]^xor1; + l2n(tout0,out); + l2n(tout1,out); + xor0=tin0; + xor1=tin1; + } + if (l != -8) + { + n2l(in,tin0); tin[0]=tin0; + n2l(in,tin1); tin[1]=tin1; + idea_encrypt(tin,ks); + tout0=tin[0]^xor0; + tout1=tin[1]^xor1; + l2nn(tout0,tout1,out,l+8); + xor0=tin0; + xor1=tin1; + } + l2n(xor0,iv); + l2n(xor1,iv); + } + tin0=tin1=tout0=tout1=xor0=xor1=0; + tin[0]=tin[1]=0; + } +
diff --git a/crypto/idea/i_cfb64.c b/crypto/idea/i_cfb64.c new file mode 100644 index 0000000..366f2d1 --- /dev/null +++ b/crypto/idea/i_cfb64.c
@@ -0,0 +1,127 @@ +/* crypto/idea/i_cfb64.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include "idea.h" +#include "idea_lcl.h" + +/* The input and output encrypted as though 64bit cfb mode is being + * used. The extra state information to record how much of the + * 64bit block we have used is contained in *num; + */ + +void idea_cfb64_encrypt(in, out, length, schedule, ivec, num, encrypt) +unsigned char *in; +unsigned char *out; +long length; +IDEA_KEY_SCHEDULE *schedule; +unsigned char *ivec; +int *num; +int encrypt; + { + register unsigned long v0,v1,t; + register int n= *num; + register long l=length; + unsigned long ti[2]; + unsigned char *iv,c,cc; + + iv=(unsigned char *)ivec; + if (encrypt) + { + while (l--) + { + if (n == 0) + { + n2l(iv,v0); ti[0]=v0; + n2l(iv,v1); ti[1]=v1; + idea_encrypt((unsigned long *)ti,schedule); + iv=(unsigned char *)ivec; + t=ti[0]; l2n(t,iv); + t=ti[1]; l2n(t,iv); + iv=(unsigned char *)ivec; + } + c= *(in++)^iv[n]; + *(out++)=c; + iv[n]=c; + n=(n+1)&0x07; + } + } + else + { + while (l--) + { + if (n == 0) + { + n2l(iv,v0); ti[0]=v0; + n2l(iv,v1); ti[1]=v1; + idea_encrypt((unsigned long *)ti,schedule); + iv=(unsigned char *)ivec; + t=ti[0]; l2n(t,iv); + t=ti[1]; l2n(t,iv); + iv=(unsigned char *)ivec; + } + cc= *(in++); + c=iv[n]; + iv[n]=cc; + *(out++)=c^cc; + n=(n+1)&0x07; + } + } + v0=v1=ti[0]=ti[1]=t=c=cc=0; + *num=n; + } +
diff --git a/crypto/idea/i_ecb.c b/crypto/idea/i_ecb.c new file mode 100644 index 0000000..b3b694b --- /dev/null +++ b/crypto/idea/i_ecb.c
@@ -0,0 +1,138 @@ +/* crypto/idea/i_ecb.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include "idea.h" +#include "idea_lcl.h" + +char *IDEA_version="IDEA part of SSLeay 0.8.1b 29-Jun-1998"; + +char *idea_options() + { + if (sizeof(short) != sizeof(IDEA_INT)) + return("idea(int)"); + else + return("idea(short)"); + } + +void idea_ecb_encrypt(in, out, ks) +unsigned char *in; +unsigned char *out; +IDEA_KEY_SCHEDULE *ks; + { + unsigned long l0,l1,d[2]; + + n2l(in,l0); d[0]=l0; + n2l(in,l1); d[1]=l1; + idea_encrypt(d,ks); + l0=d[0]; l2n(l0,out); + l1=d[1]; l2n(l1,out); + l0=l1=d[0]=d[1]=0; + } + +void idea_encrypt(d,key) +unsigned long *d; +IDEA_KEY_SCHEDULE *key; + { + int i; + register IDEA_INT *p; + register unsigned long x1,x2,x3,x4,t0,t1,ul; + + x2=d[0]; + x1=(x2>>16); + x4=d[1]; + x3=(x4>>16); + + p= &(key->data[0][0]); + for (i=0; i<8; i++) + { + x1&=0xffff; + idea_mul(x1,x1,*p,ul); p++; + + x2+= *(p++); + x3+= *(p++); + + x4&=0xffff; + idea_mul(x4,x4,*p,ul); p++; + + t0=(x1^x3)&0xffff; + idea_mul(t0,t0,*p,ul); p++; + + t1=(t0+(x2^x4))&0xffff; + idea_mul(t1,t1,*p,ul); p++; + + t0+=t1; + + x1^=t1; + x4^=t0; + ul=x2^t0; /* do the swap to x3 */ + x2=x3^t1; + x3=ul; + } + + x1&=0xffff; + idea_mul(x1,x1,*p,ul); p++; + + t0= x3+ *(p++); + t1= x2+ *(p++); + + x4&=0xffff; + idea_mul(x4,x4,*p,ul); + + d[0]=(t0&0xffff)|((x1&0xffff)<<16); + d[1]=(x4&0xffff)|((t1&0xffff)<<16); + }
diff --git a/crypto/idea/i_ofb64.c b/crypto/idea/i_ofb64.c new file mode 100644 index 0000000..43a9584 --- /dev/null +++ b/crypto/idea/i_ofb64.c
@@ -0,0 +1,115 @@ +/* crypto/idea/i_ofb64.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include "idea.h" +#include "idea_lcl.h" + +/* The input and output encrypted as though 64bit ofb mode is being + * used. The extra state information to record how much of the + * 64bit block we have used is contained in *num; + */ +void idea_ofb64_encrypt(in, out, length, schedule, ivec, num) +unsigned char *in; +unsigned char *out; +long length; +IDEA_KEY_SCHEDULE *schedule; +unsigned char *ivec; +int *num; + { + register unsigned long v0,v1,t; + register int n= *num; + register long l=length; + unsigned char d[8]; + register char *dp; + unsigned long ti[2]; + unsigned char *iv; + int save=0; + + iv=(unsigned char *)ivec; + n2l(iv,v0); + n2l(iv,v1); + ti[0]=v0; + ti[1]=v1; + dp=(char *)d; + l2n(v0,dp); + l2n(v1,dp); + while (l--) + { + if (n == 0) + { + idea_encrypt((unsigned long *)ti,schedule); + dp=(char *)d; + t=ti[0]; l2n(t,dp); + t=ti[1]; l2n(t,dp); + save++; + } + *(out++)= *(in++)^d[n]; + n=(n+1)&0x07; + } + if (save) + { + v0=ti[0]; + v1=ti[1]; + iv=(unsigned char *)ivec; + l2n(v0,iv); + l2n(v1,iv); + } + t=v0=v1=ti[0]=ti[1]=0; + *num=n; + } +
diff --git a/crypto/idea/i_skey.c b/crypto/idea/i_skey.c new file mode 100644 index 0000000..fcbdb69 --- /dev/null +++ b/crypto/idea/i_skey.c
@@ -0,0 +1,166 @@ +/* crypto/idea/i_skey.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include "idea.h" +#include "idea_lcl.h" + +#ifndef NOPROTO +static IDEA_INT inverse(unsigned int xin); +#else +static IDEA_INT inverse(); +#endif + +void idea_set_encrypt_key(key, ks) +unsigned char *key; +IDEA_KEY_SCHEDULE *ks; + { + int i; + register IDEA_INT *kt,*kf,r0,r1,r2; + + kt= &(ks->data[0][0]); + n2s(key,kt[0]); n2s(key,kt[1]); n2s(key,kt[2]); n2s(key,kt[3]); + n2s(key,kt[4]); n2s(key,kt[5]); n2s(key,kt[6]); n2s(key,kt[7]); + + kf=kt; + kt+=8; + for (i=0; i<6; i++) + { + r2= kf[1]; + r1= kf[2]; + *(kt++)= ((r2<<9) | (r1>>7))&0xffff; + r0= kf[3]; + *(kt++)= ((r1<<9) | (r0>>7))&0xffff; + r1= kf[4]; + *(kt++)= ((r0<<9) | (r1>>7))&0xffff; + r0= kf[5]; + *(kt++)= ((r1<<9) | (r0>>7))&0xffff; + r1= kf[6]; + *(kt++)= ((r0<<9) | (r1>>7))&0xffff; + r0= kf[7]; + *(kt++)= ((r1<<9) | (r0>>7))&0xffff; + r1= kf[0]; + if (i >= 5) break; + *(kt++)= ((r0<<9) | (r1>>7))&0xffff; + *(kt++)= ((r1<<9) | (r2>>7))&0xffff; + kf+=8; + } + } + +void idea_set_decrypt_key(ek, dk) +IDEA_KEY_SCHEDULE *ek; +IDEA_KEY_SCHEDULE *dk; + { + int r; + register IDEA_INT *fp,*tp,t; + + tp= &(dk->data[0][0]); + fp= &(ek->data[8][0]); + for (r=0; r<9; r++) + { + *(tp++)=inverse(fp[0]); + *(tp++)=((int)(0x10000L-fp[2])&0xffff); + *(tp++)=((int)(0x10000L-fp[1])&0xffff); + *(tp++)=inverse(fp[3]); + if (r == 8) break; + fp-=6; + *(tp++)=fp[4]; + *(tp++)=fp[5]; + } + + tp= &(dk->data[0][0]); + t=tp[1]; + tp[1]=tp[2]; + tp[2]=t; + + t=tp[49]; + tp[49]=tp[50]; + tp[50]=t; + } + +/* taken directly from the 'paper' I'll have a look at it later */ +static IDEA_INT inverse(xin) +unsigned int xin; + { + long n1,n2,q,r,b1,b2,t; + + if (xin == 0) + b2=0; + else + { + n1=0x10001; + n2=xin; + b2=1; + b1=0; + + do { + r=(n1%n2); + q=(n1-r)/n2; + if (r == 0) + { if (b2 < 0) b2=0x10001+b2; } + else + { + n1=n2; + n2=r; + t=b2; + b2=b1-q*b2; + b1=t; + } + } while (r != 0); + } + return((IDEA_INT)b2); + }
diff --git a/crypto/idea/idea.h b/crypto/idea/idea.h new file mode 100644 index 0000000..e0eb4e0 --- /dev/null +++ b/crypto/idea/idea.h
@@ -0,0 +1,116 @@ +/* crypto/idea/idea.org */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +/* WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING + * + * Always modify idea.org since idea.h is automatically generated from + * it during SSLeay configuration. + * + * WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING + */ + + +#ifndef HEADER_IDEA_H +#define HEADER_IDEA_H + +#ifdef __cplusplus +extern "C" { +#endif + +#define IDEA_ENCRYPT 1 +#define IDEA_DECRYPT 0 + +#define IDEA_INT unsigned int +#define IDEA_BLOCK 8 +#define IDEA_KEY_LENGTH 16 + +typedef struct idea_key_st + { + IDEA_INT data[9][6]; + } IDEA_KEY_SCHEDULE; + +#ifndef NOPROTO +char *idea_options(void); +void idea_ecb_encrypt(unsigned char *in, unsigned char *out, + IDEA_KEY_SCHEDULE *ks); +void idea_set_encrypt_key(unsigned char *key, IDEA_KEY_SCHEDULE *ks); +void idea_set_decrypt_key(IDEA_KEY_SCHEDULE *ek, IDEA_KEY_SCHEDULE *dk); +void idea_cbc_encrypt(unsigned char *in, unsigned char *out, + long length, IDEA_KEY_SCHEDULE *ks, unsigned char *iv,int enc); +void idea_cfb64_encrypt(unsigned char *in, unsigned char *out, + long length, IDEA_KEY_SCHEDULE *ks, unsigned char *iv, + int *num,int enc); +void idea_ofb64_encrypt(unsigned char *in, unsigned char *out, + long length, IDEA_KEY_SCHEDULE *ks, unsigned char *iv, int *num); +void idea_encrypt(unsigned long *in, IDEA_KEY_SCHEDULE *ks); +#else +char *idea_options(); +void idea_ecb_encrypt(); +void idea_set_encrypt_key(); +void idea_set_decrypt_key(); +void idea_cbc_encrypt(); +void idea_cfb64_encrypt(); +void idea_ofb64_encrypt(); +void idea_encrypt(); +#endif + +#ifdef __cplusplus +} +#endif + +#endif
diff --git a/crypto/idea/idea.org b/crypto/idea/idea.org new file mode 100644 index 0000000..e0eb4e0 --- /dev/null +++ b/crypto/idea/idea.org
@@ -0,0 +1,116 @@ +/* crypto/idea/idea.org */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +/* WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING + * + * Always modify idea.org since idea.h is automatically generated from + * it during SSLeay configuration. + * + * WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING + */ + + +#ifndef HEADER_IDEA_H +#define HEADER_IDEA_H + +#ifdef __cplusplus +extern "C" { +#endif + +#define IDEA_ENCRYPT 1 +#define IDEA_DECRYPT 0 + +#define IDEA_INT unsigned int +#define IDEA_BLOCK 8 +#define IDEA_KEY_LENGTH 16 + +typedef struct idea_key_st + { + IDEA_INT data[9][6]; + } IDEA_KEY_SCHEDULE; + +#ifndef NOPROTO +char *idea_options(void); +void idea_ecb_encrypt(unsigned char *in, unsigned char *out, + IDEA_KEY_SCHEDULE *ks); +void idea_set_encrypt_key(unsigned char *key, IDEA_KEY_SCHEDULE *ks); +void idea_set_decrypt_key(IDEA_KEY_SCHEDULE *ek, IDEA_KEY_SCHEDULE *dk); +void idea_cbc_encrypt(unsigned char *in, unsigned char *out, + long length, IDEA_KEY_SCHEDULE *ks, unsigned char *iv,int enc); +void idea_cfb64_encrypt(unsigned char *in, unsigned char *out, + long length, IDEA_KEY_SCHEDULE *ks, unsigned char *iv, + int *num,int enc); +void idea_ofb64_encrypt(unsigned char *in, unsigned char *out, + long length, IDEA_KEY_SCHEDULE *ks, unsigned char *iv, int *num); +void idea_encrypt(unsigned long *in, IDEA_KEY_SCHEDULE *ks); +#else +char *idea_options(); +void idea_ecb_encrypt(); +void idea_set_encrypt_key(); +void idea_set_decrypt_key(); +void idea_cbc_encrypt(); +void idea_cfb64_encrypt(); +void idea_ofb64_encrypt(); +void idea_encrypt(); +#endif + +#ifdef __cplusplus +} +#endif + +#endif
diff --git a/crypto/idea/idea_lcl.h b/crypto/idea/idea_lcl.h new file mode 100644 index 0000000..fcd007f --- /dev/null +++ b/crypto/idea/idea_lcl.h
@@ -0,0 +1,197 @@ +/* crypto/idea/idea_lcl.h */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +/* The new form of this macro (check if the a*b == 0) was sugested by + * Colin Plumb <colin@nyx10.cs.du.edu> */ +/* Removal of the inner if from from Wei Dai 24/4/96 */ +#define idea_mul(r,a,b,ul) \ +ul=(unsigned long)a*b; \ +if (ul != 0) \ + { \ + r=(ul&0xffff)-(ul>>16); \ + r-=((r)>>16); \ +/* if (r&0xffff0000L) r=(r+0x10001); */ \ + } \ +else \ + r=(-(int)a-b+1); /* assuming a or b is 0 and in range */ \ + +#ifdef undef +#define idea_mul(r,a,b,ul,sl) \ +if (a == 0) r=(0x10001-b)&0xffff; \ +else if (b == 0) r=(0x10001-a)&0xffff; \ +else { \ + ul=(unsigned long)a*b; \ + sl=(ul&0xffff)-(ul>>16); \ + if (sl <= 0) sl+=0x10001; \ + r=sl; \ + } +#endif + +/* 7/12/95 - Many thanks to Rhys Weatherley <rweather@us.oracle.com> + * for pointing out that I was assuming little endian + * byte order for all quantities what idea + * actually used bigendian. No where in the spec does it mention + * this, it is all in terms of 16 bit numbers and even the example + * does not use byte streams for the input example :-(. + * If you byte swap each pair of input, keys and iv, the functions + * would produce the output as the old version :-(. + */ + +/* NOTE - c is not incremented as per n2l */ +#define n2ln(c,l1,l2,n) { \ + c+=n; \ + l1=l2=0; \ + switch (n) { \ + case 8: l2 =((unsigned long)(*(--(c)))) ; \ + case 7: l2|=((unsigned long)(*(--(c))))<< 8; \ + case 6: l2|=((unsigned long)(*(--(c))))<<16; \ + case 5: l2|=((unsigned long)(*(--(c))))<<24; \ + case 4: l1 =((unsigned long)(*(--(c)))) ; \ + case 3: l1|=((unsigned long)(*(--(c))))<< 8; \ + case 2: l1|=((unsigned long)(*(--(c))))<<16; \ + case 1: l1|=((unsigned long)(*(--(c))))<<24; \ + } \ + } + +/* NOTE - c is not incremented as per l2n */ +#define l2nn(l1,l2,c,n) { \ + c+=n; \ + switch (n) { \ + case 8: *(--(c))=(unsigned char)(((l2) )&0xff); \ + case 7: *(--(c))=(unsigned char)(((l2)>> 8)&0xff); \ + case 6: *(--(c))=(unsigned char)(((l2)>>16)&0xff); \ + case 5: *(--(c))=(unsigned char)(((l2)>>24)&0xff); \ + case 4: *(--(c))=(unsigned char)(((l1) )&0xff); \ + case 3: *(--(c))=(unsigned char)(((l1)>> 8)&0xff); \ + case 2: *(--(c))=(unsigned char)(((l1)>>16)&0xff); \ + case 1: *(--(c))=(unsigned char)(((l1)>>24)&0xff); \ + } \ + } + +#undef n2l +#define n2l(c,l) (l =((unsigned long)(*((c)++)))<<24L, \ + l|=((unsigned long)(*((c)++)))<<16L, \ + l|=((unsigned long)(*((c)++)))<< 8L, \ + l|=((unsigned long)(*((c)++)))) + +#undef l2n +#define l2n(l,c) (*((c)++)=(unsigned char)(((l)>>24L)&0xff), \ + *((c)++)=(unsigned char)(((l)>>16L)&0xff), \ + *((c)++)=(unsigned char)(((l)>> 8L)&0xff), \ + *((c)++)=(unsigned char)(((l) )&0xff)) + +#undef s2n +#define s2n(l,c) (*((c)++)=(unsigned char)(((l) )&0xff), \ + *((c)++)=(unsigned char)(((l)>> 8L)&0xff)) + +#undef n2s +#define n2s(c,l) (l =((IDEA_INT)(*((c)++)))<< 8L, \ + l|=((IDEA_INT)(*((c)++))) ) + +#ifdef undef +/* NOTE - c is not incremented as per c2l */ +#define c2ln(c,l1,l2,n) { \ + c+=n; \ + l1=l2=0; \ + switch (n) { \ + case 8: l2 =((unsigned long)(*(--(c))))<<24; \ + case 7: l2|=((unsigned long)(*(--(c))))<<16; \ + case 6: l2|=((unsigned long)(*(--(c))))<< 8; \ + case 5: l2|=((unsigned long)(*(--(c)))); \ + case 4: l1 =((unsigned long)(*(--(c))))<<24; \ + case 3: l1|=((unsigned long)(*(--(c))))<<16; \ + case 2: l1|=((unsigned long)(*(--(c))))<< 8; \ + case 1: l1|=((unsigned long)(*(--(c)))); \ + } \ + } + +/* NOTE - c is not incremented as per l2c */ +#define l2cn(l1,l2,c,n) { \ + c+=n; \ + switch (n) { \ + case 8: *(--(c))=(unsigned char)(((l2)>>24)&0xff); \ + case 7: *(--(c))=(unsigned char)(((l2)>>16)&0xff); \ + case 6: *(--(c))=(unsigned char)(((l2)>> 8)&0xff); \ + case 5: *(--(c))=(unsigned char)(((l2) )&0xff); \ + case 4: *(--(c))=(unsigned char)(((l1)>>24)&0xff); \ + case 3: *(--(c))=(unsigned char)(((l1)>>16)&0xff); \ + case 2: *(--(c))=(unsigned char)(((l1)>> 8)&0xff); \ + case 1: *(--(c))=(unsigned char)(((l1) )&0xff); \ + } \ + } + +#undef c2s +#define c2s(c,l) (l =((unsigned long)(*((c)++))) , \ + l|=((unsigned long)(*((c)++)))<< 8L) + +#undef s2c +#define s2c(l,c) (*((c)++)=(unsigned char)(((l) )&0xff), \ + *((c)++)=(unsigned char)(((l)>> 8L)&0xff)) + +#undef c2l +#define c2l(c,l) (l =((unsigned long)(*((c)++))) , \ + l|=((unsigned long)(*((c)++)))<< 8L, \ + l|=((unsigned long)(*((c)++)))<<16L, \ + l|=((unsigned long)(*((c)++)))<<24L) + +#undef l2c +#define l2c(l,c) (*((c)++)=(unsigned char)(((l) )&0xff), \ + *((c)++)=(unsigned char)(((l)>> 8L)&0xff), \ + *((c)++)=(unsigned char)(((l)>>16L)&0xff), \ + *((c)++)=(unsigned char)(((l)>>24L)&0xff)) +#endif
diff --git a/crypto/idea/ideatest.c b/crypto/idea/ideatest.c new file mode 100644 index 0000000..ee01ba5 --- /dev/null +++ b/crypto/idea/ideatest.c
@@ -0,0 +1,232 @@ +/* crypto/idea/ideatest.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include <string.h> +#include <stdlib.h> +#include "idea.h" + +unsigned char k[16]={ + 0x00,0x01,0x00,0x02,0x00,0x03,0x00,0x04, + 0x00,0x05,0x00,0x06,0x00,0x07,0x00,0x08}; + +unsigned char in[8]={0x00,0x00,0x00,0x01,0x00,0x02,0x00,0x03}; +unsigned char c[8]={0x11,0xFB,0xED,0x2B,0x01,0x98,0x6D,0xE5}; +unsigned char out[80]; + +char *text="Hello to all people out there"; + +static unsigned char cfb_key[16]={ + 0xe1,0xf0,0xc3,0xd2,0xa5,0xb4,0x87,0x96, + 0x69,0x78,0x4b,0x5a,0x2d,0x3c,0x0f,0x1e, + }; +static unsigned char cfb_iv[80]={0x34,0x12,0x78,0x56,0xab,0x90,0xef,0xcd}; +static unsigned char cfb_buf1[40],cfb_buf2[40],cfb_tmp[8]; +#define CFB_TEST_SIZE 24 +static unsigned char plain[CFB_TEST_SIZE]= + { + 0x4e,0x6f,0x77,0x20,0x69,0x73, + 0x20,0x74,0x68,0x65,0x20,0x74, + 0x69,0x6d,0x65,0x20,0x66,0x6f, + 0x72,0x20,0x61,0x6c,0x6c,0x20 + }; +static unsigned char cfb_cipher64[CFB_TEST_SIZE]={ + 0x59,0xD8,0xE2,0x65,0x00,0x58,0x6C,0x3F, + 0x2C,0x17,0x25,0xD0,0x1A,0x38,0xB7,0x2A, + 0x39,0x61,0x37,0xDC,0x79,0xFB,0x9F,0x45 + +/* 0xF9,0x78,0x32,0xB5,0x42,0x1A,0x6B,0x38, + 0x9A,0x44,0xD6,0x04,0x19,0x43,0xC4,0xD9, + 0x3D,0x1E,0xAE,0x47,0xFC,0xCF,0x29,0x0B,*/ + }; + +#ifndef NOPROTO +static int cfb64_test(unsigned char *cfb_cipher); +static char *pt(unsigned char *p); +#else +static int cfb64_test(); +static char *pt(); +#endif + +int main(argc,argv) +int argc; +char *argv[]; + { + int i,err=0; + IDEA_KEY_SCHEDULE key,dkey; + unsigned char iv[8]; + + idea_set_encrypt_key(k,&key); + idea_ecb_encrypt(in,out,&key); + if (memcmp(out,c,8) != 0) + { + printf("ecb idea error encrypting\n"); + printf("got :"); + for (i=0; i<8; i++) + printf("%02X ",out[i]); + printf("\n"); + printf("expected:"); + for (i=0; i<8; i++) + printf("%02X ",c[i]); + err=20; + printf("\n"); + } + + idea_set_decrypt_key(&key,&dkey); + idea_ecb_encrypt(c,out,&dkey); + if (memcmp(out,in,8) != 0) + { + printf("ecb idea error decrypting\n"); + printf("got :"); + for (i=0; i<8; i++) + printf("%02X ",out[i]); + printf("\n"); + printf("expected:"); + for (i=0; i<8; i++) + printf("%02X ",in[i]); + printf("\n"); + err=3; + } + + if (err == 0) printf("ecb idea ok\n"); + + memcpy(iv,k,8); + idea_cbc_encrypt((unsigned char *)text,out,strlen(text)+1,&key,iv,1); + memcpy(iv,k,8); + idea_cbc_encrypt(out,out,8,&dkey,iv,0); + idea_cbc_encrypt(&(out[8]),&(out[8]),strlen(text)+1-8,&dkey,iv,0); + if (memcmp(text,out,strlen(text)+1) != 0) + { + printf("cbc idea bad\n"); + err=4; + } + else + printf("cbc idea ok\n"); + + printf("cfb64 idea "); + if (cfb64_test(cfb_cipher64)) + { + printf("bad\n"); + err=5; + } + else + printf("ok\n"); + + exit(err); + return(err); + } + +static int cfb64_test(cfb_cipher) +unsigned char *cfb_cipher; + { + IDEA_KEY_SCHEDULE eks,dks; + int err=0,i,n; + + idea_set_encrypt_key(cfb_key,&eks); + idea_set_decrypt_key(&eks,&dks); + memcpy(cfb_tmp,cfb_iv,8); + n=0; + idea_cfb64_encrypt(plain,cfb_buf1,(long)12,&eks, + cfb_tmp,&n,IDEA_ENCRYPT); + idea_cfb64_encrypt(&(plain[12]),&(cfb_buf1[12]), + (long)CFB_TEST_SIZE-12,&eks, + cfb_tmp,&n,IDEA_ENCRYPT); + if (memcmp(cfb_cipher,cfb_buf1,CFB_TEST_SIZE) != 0) + { + err=1; + printf("idea_cfb64_encrypt encrypt error\n"); + for (i=0; i<CFB_TEST_SIZE; i+=8) + printf("%s\n",pt(&(cfb_buf1[i]))); + } + memcpy(cfb_tmp,cfb_iv,8); + n=0; + idea_cfb64_encrypt(cfb_buf1,cfb_buf2,(long)17,&eks, + cfb_tmp,&n,IDEA_DECRYPT); + idea_cfb64_encrypt(&(cfb_buf1[17]),&(cfb_buf2[17]), + (long)CFB_TEST_SIZE-17,&dks, + cfb_tmp,&n,IDEA_DECRYPT); + if (memcmp(plain,cfb_buf2,CFB_TEST_SIZE) != 0) + { + err=1; + printf("idea_cfb_encrypt decrypt error\n"); + for (i=0; i<24; i+=8) + printf("%s\n",pt(&(cfb_buf2[i]))); + } + return(err); + } + +static char *pt(p) +unsigned char *p; + { + static char bufs[10][20]; + static int bnum=0; + char *ret; + int i; + static char *f="0123456789ABCDEF"; + + ret= &(bufs[bnum++][0]); + bnum%=10; + for (i=0; i<8; i++) + { + ret[i*2]=f[(p[i]>>4)&0xf]; + ret[i*2+1]=f[p[i]&0xf]; + } + ret[16]='\0'; + return(ret); + } +
diff --git a/crypto/idea/version b/crypto/idea/version new file mode 100644 index 0000000..3f22293 --- /dev/null +++ b/crypto/idea/version
@@ -0,0 +1,12 @@ +1.1 07/12/95 - eay + Many thanks to Rhys Weatherley <rweather@us.oracle.com> + for pointing out that I was assuming little endian byte + order for all quantities what idea actually used + bigendian. No where in the spec does it mention + this, it is all in terms of 16 bit numbers and even the example + does not use byte streams for the input example :-(. + If you byte swap each pair of input, keys and iv, the functions + would produce the output as the old version :-(. + +1.0 ??/??/95 - eay + First version.
diff --git a/crypto/lhash/Makefile.ssl b/crypto/lhash/Makefile.ssl new file mode 100644 index 0000000..cb08547 --- /dev/null +++ b/crypto/lhash/Makefile.ssl
@@ -0,0 +1,80 @@ +# +# SSLeay/crypto/lhash/Makefile +# + +DIR= lhash +TOP= ../.. +CC= cc +INCLUDES= +CFLAG=-g +INSTALLTOP=/usr/local/ssl +MAKE= make -f Makefile.ssl +MAKEDEPEND= makedepend -f Makefile.ssl +MAKEFILE= Makefile.ssl +AR= ar r + +CFLAGS= $(INCLUDES) $(CFLAG) + +GENERAL=Makefile +TEST= +APPS= + +LIB=$(TOP)/libcrypto.a +LIBSRC=lhash.c lh_stats.c +LIBOBJ=lhash.o lh_stats.o + +SRC= $(LIBSRC) + +EXHEADER= lhash.h +HEADER= $(EXHEADER) + +ALL= $(GENERAL) $(SRC) $(HEADER) + +top: + (cd ../..; $(MAKE) DIRS=crypto SDIRS=$(DIR) sub_all) + +all: lib + +lib: $(LIBOBJ) + $(AR) $(LIB) $(LIBOBJ) + sh $(TOP)/util/ranlib.sh $(LIB) + @touch lib + +files: + perl $(TOP)/util/files.pl Makefile.ssl >> $(TOP)/MINFO + +links: + /bin/rm -f Makefile + $(TOP)/util/point.sh Makefile.ssl Makefile ; + $(TOP)/util/mklink.sh ../../include $(EXHEADER) + $(TOP)/util/mklink.sh ../../test $(TEST) + $(TOP)/util/mklink.sh ../../apps $(APPS) + +install: + @for i in $(EXHEADER) ; \ + do \ + (cp $$i $(INSTALLTOP)/include/$$i; \ + chmod 644 $(INSTALLTOP)/include/$$i ); \ + done; + +tags: + ctags $(SRC) + +tests: + +lint: + lint -DLINT $(INCLUDES) $(SRC)>fluff + +depend: + $(MAKEDEPEND) $(INCLUDES) $(PROGS) $(LIBSRC) + +dclean: + perl -pe 'if (/^# DO NOT DELETE THIS LINE/) {print; exit(0);}' $(MAKEFILE) >Makefile.new + mv -f Makefile.new $(MAKEFILE) + +clean: + /bin/rm -f *.o *.obj lib tags core .pure .nfs* *.old *.bak fluff + +errors: + +# DO NOT DELETE THIS LINE -- make depend depends on it.
diff --git a/crypto/lhash/lh_stats.c b/crypto/lhash/lh_stats.c new file mode 100644 index 0000000..824eb62 --- /dev/null +++ b/crypto/lhash/lh_stats.c
@@ -0,0 +1,289 @@ +/* crypto/lhash/lh_stats.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include <string.h> +#include <stdlib.h> +/* If you wish to build this outside of SSLeay, remove the following line + * and things should work as expected */ +#include "bio.h" + +#include "lhash.h" + +#ifndef HEADER_BIO_H + +void lh_stats(lh, out) +LHASH *lh; +FILE *out; + { + fprintf(out,"num_items = %lu\n",lh->num_items); + fprintf(out,"num_nodes = %u\n",lh->num_nodes); + fprintf(out,"num_alloc_nodes = %u\n",lh->num_alloc_nodes); + fprintf(out,"num_expands = %lu\n",lh->num_expands); + fprintf(out,"num_expand_reallocs = %lu\n",lh->num_expand_reallocs); + fprintf(out,"num_contracts = %lu\n",lh->num_contracts); + fprintf(out,"num_contract_reallocs = %lu\n",lh->num_contract_reallocs); + fprintf(out,"num_hash_calls = %lu\n",lh->num_hash_calls); + fprintf(out,"num_comp_calls = %lu\n",lh->num_comp_calls); + fprintf(out,"num_insert = %lu\n",lh->num_insert); + fprintf(out,"num_replace = %lu\n",lh->num_replace); + fprintf(out,"num_delete = %lu\n",lh->num_delete); + fprintf(out,"num_no_delete = %lu\n",lh->num_no_delete); + fprintf(out,"num_retrieve = %lu\n",lh->num_retrieve); + fprintf(out,"num_retrieve_miss = %lu\n",lh->num_retrieve_miss); + fprintf(out,"num_hash_comps = %lu\n",lh->num_hash_comps); +#ifdef DEBUG + fprintf(out,"p = %u\n",lh->p); + fprintf(out,"pmax = %u\n",lh->pmax); + fprintf(out,"up_load = %lu\n",lh->up_load); + fprintf(out,"down_load = %lu\n",lh->down_load); +#endif + } + +void lh_node_stats(lh, out) +LHASH *lh; +FILE *out; + { + LHASH_NODE *n; + unsigned int i,num; + + for (i=0; i<lh->num_nodes; i++) + { + for (n=lh->b[i],num=0; n != NULL; n=n->next) + num++; + fprintf(out,"node %6u -> %3u\n",i,num); + } + } + +void lh_node_usage_stats(lh, out) +LHASH *lh; +FILE *out; + { + LHASH_NODE *n; + unsigned long num; + unsigned int i; + unsigned long total=0,n_used=0; + + for (i=0; i<lh->num_nodes; i++) + { + for (n=lh->b[i],num=0; n != NULL; n=n->next) + num++; + if (num != 0) + { + n_used++; + total+=num; + } + } + fprintf(out,"%lu nodes used out of %u\n",n_used,lh->num_nodes); + fprintf(out,"%lu items\n",total); + if (n_used == 0) return; + fprintf(out,"load %d.%02d actual load %d.%02d\n", + (int)(total/lh->num_nodes), + (int)((total%lh->num_nodes)*100/lh->num_nodes), + (int)(total/n_used), + (int)((total%n_used)*100/n_used)); + } + +#else + +#ifndef WIN16 +void lh_stats(lh,fp) +LHASH *lh; +FILE *fp; + { + BIO *bp; + + bp=BIO_new(BIO_s_file()); + if (bp == NULL) goto end; + BIO_set_fp(bp,fp,BIO_NOCLOSE); + lh_stats_bio(lh,bp); + BIO_free(bp); +end:; + } + +void lh_node_stats(lh,fp) +LHASH *lh; +FILE *fp; + { + BIO *bp; + + bp=BIO_new(BIO_s_file()); + if (bp == NULL) goto end; + BIO_set_fp(bp,fp,BIO_NOCLOSE); + lh_node_stats_bio(lh,bp); + BIO_free(bp); +end:; + } + +void lh_node_usage_stats(lh,fp) +LHASH *lh; +FILE *fp; + { + BIO *bp; + + bp=BIO_new(BIO_s_file()); + if (bp == NULL) goto end; + BIO_set_fp(bp,fp,BIO_NOCLOSE); + lh_node_usage_stats_bio(lh,bp); + BIO_free(bp); +end:; + } + +#endif + +void lh_stats_bio(lh, out) +LHASH *lh; +BIO *out; + { + char buf[128]; + + sprintf(buf,"num_items = %lu\n",lh->num_items); + BIO_puts(out,buf); + sprintf(buf,"num_nodes = %u\n",lh->num_nodes); + BIO_puts(out,buf); + sprintf(buf,"num_alloc_nodes = %u\n",lh->num_alloc_nodes); + BIO_puts(out,buf); + sprintf(buf,"num_expands = %lu\n",lh->num_expands); + BIO_puts(out,buf); + sprintf(buf,"num_expand_reallocs = %lu\n",lh->num_expand_reallocs); + BIO_puts(out,buf); + sprintf(buf,"num_contracts = %lu\n",lh->num_contracts); + BIO_puts(out,buf); + sprintf(buf,"num_contract_reallocs = %lu\n",lh->num_contract_reallocs); + BIO_puts(out,buf); + sprintf(buf,"num_hash_calls = %lu\n",lh->num_hash_calls); + BIO_puts(out,buf); + sprintf(buf,"num_comp_calls = %lu\n",lh->num_comp_calls); + BIO_puts(out,buf); + sprintf(buf,"num_insert = %lu\n",lh->num_insert); + BIO_puts(out,buf); + sprintf(buf,"num_replace = %lu\n",lh->num_replace); + BIO_puts(out,buf); + sprintf(buf,"num_delete = %lu\n",lh->num_delete); + BIO_puts(out,buf); + sprintf(buf,"num_no_delete = %lu\n",lh->num_no_delete); + BIO_puts(out,buf); + sprintf(buf,"num_retrieve = %lu\n",lh->num_retrieve); + BIO_puts(out,buf); + sprintf(buf,"num_retrieve_miss = %lu\n",lh->num_retrieve_miss); + BIO_puts(out,buf); + sprintf(buf,"num_hash_comps = %lu\n",lh->num_hash_comps); + BIO_puts(out,buf); +#ifdef DEBUG + sprintf(buf,"p = %u\n",lh->p); + BIO_puts(out,buf); + sprintf(buf,"pmax = %u\n",lh->pmax); + BIO_puts(out,buf); + sprintf(buf,"up_load = %lu\n",lh->up_load); + BIO_puts(out,buf); + sprintf(buf,"down_load = %lu\n",lh->down_load); + BIO_puts(out,buf); +#endif + } + +void lh_node_stats_bio(lh, out) +LHASH *lh; +BIO *out; + { + LHASH_NODE *n; + unsigned int i,num; + char buf[128]; + + for (i=0; i<lh->num_nodes; i++) + { + for (n=lh->b[i],num=0; n != NULL; n=n->next) + num++; + sprintf(buf,"node %6u -> %3u\n",i,num); + BIO_puts(out,buf); + } + } + +void lh_node_usage_stats_bio(lh, out) +LHASH *lh; +BIO *out; + { + LHASH_NODE *n; + unsigned long num; + unsigned int i; + unsigned long total=0,n_used=0; + char buf[128]; + + for (i=0; i<lh->num_nodes; i++) + { + for (n=lh->b[i],num=0; n != NULL; n=n->next) + num++; + if (num != 0) + { + n_used++; + total+=num; + } + } + sprintf(buf,"%lu nodes used out of %u\n",n_used,lh->num_nodes); + BIO_puts(out,buf); + sprintf(buf,"%lu items\n",total); + BIO_puts(out,buf); + if (n_used == 0) return; + sprintf(buf,"load %d.%02d actual load %d.%02d\n", + (int)(total/lh->num_nodes), + (int)((total%lh->num_nodes)*100/lh->num_nodes), + (int)(total/n_used), + (int)((total%n_used)*100/n_used)); + BIO_puts(out,buf); + } + +#endif
diff --git a/crypto/lhash/lh_test.c b/crypto/lhash/lh_test.c new file mode 100644 index 0000000..f90b3bb --- /dev/null +++ b/crypto/lhash/lh_test.c
@@ -0,0 +1,89 @@ +/* crypto/lhash/lh_test.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include "lhash.h" + +main() + { + LHASH *conf; + char buf[256]; + int i; + + conf=lh_new(lh_strhash,strcmp); + for (;;) + { + char *p; + + buf[0]='\0'; + fgets(buf,256,stdin); + if (buf[0] == '\0') break; + buf[256]='\0'; + i=strlen(buf); + p=Malloc(i+1); + memcpy(p,buf,i+1); + lh_insert(conf,p); + } + + lh_node_stats(conf,stdout); + lh_stats(conf,stdout); + lh_node_usage_stats(conf,stdout); + exit(0); + }
diff --git a/crypto/lhash/lhash.c b/crypto/lhash/lhash.c new file mode 100644 index 0000000..3e61248 --- /dev/null +++ b/crypto/lhash/lhash.c
@@ -0,0 +1,489 @@ +/* crypto/lhash/lhash.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +char *lh_version="lhash part of SSLeay 0.8.1b 29-Jun-1998"; + +/* Code for dynamic hash table routines + * Author - Eric Young v 2.0 + * + * 2.0 eay - Fixed a bug that occured when using lh_delete + * from inside lh_doall(). As entries were deleted, + * the 'table' was 'contract()ed', making some entries + * jump from the end of the table to the start, there by + * skiping the lh_doall() processing. eay - 4/12/95 + * + * 1.9 eay - Fixed a memory leak in lh_free, the LHASH_NODEs + * were not being free()ed. 21/11/95 + * + * 1.8 eay - Put the stats routines into a separate file, lh_stats.c + * 19/09/95 + * + * 1.7 eay - Removed the fputs() for realloc failures - the code + * should silently tolerate them. I have also fixed things + * lint complained about 04/05/95 + * + * 1.6 eay - Fixed an invalid pointers in contract/expand 27/07/92 + * + * 1.5 eay - Fixed a misuse of realloc in expand 02/03/1992 + * + * 1.4 eay - Fixed lh_doall so the function can call lh_delete 28/05/91 + * + * 1.3 eay - Fixed a few lint problems 19/3/1991 + * + * 1.2 eay - Fixed lh_doall problem 13/3/1991 + * + * 1.1 eay - Added lh_doall + * + * 1.0 eay - First version + */ +#include <stdio.h> +#include <string.h> +#include <stdlib.h> +#include "lhash.h" + +#undef MIN_NODES +#define MIN_NODES 16 +#define UP_LOAD (2*LH_LOAD_MULT) /* load times 256 (default 2) */ +#define DOWN_LOAD (LH_LOAD_MULT) /* load times 256 (default 1) */ + +#ifndef NOPROTO + +#define P_CP char * +#define P_CPP char *,char * +static void expand(LHASH *lh); +static void contract(LHASH *lh); +static LHASH_NODE **getrn(LHASH *lh, char *data, unsigned long *rhash); + +#else + +#define P_CP +#define P_CPP +static void expand(); +static void contract(); +static LHASH_NODE **getrn(); + +#endif + +LHASH *lh_new(h, c) +unsigned long (*h)(); +int (*c)(); + { + LHASH *ret; + int i; + + if ((ret=(LHASH *)malloc(sizeof(LHASH))) == NULL) + goto err0; + if ((ret->b=(LHASH_NODE **)malloc(sizeof(LHASH_NODE *)*MIN_NODES)) == NULL) + goto err1; + for (i=0; i<MIN_NODES; i++) + ret->b[i]=NULL; + ret->comp=((c == NULL)?(int (*)())strcmp:c); + ret->hash=((h == NULL)?(unsigned long (*)())lh_strhash:h); + ret->num_nodes=MIN_NODES/2; + ret->num_alloc_nodes=MIN_NODES; + ret->p=0; + ret->pmax=MIN_NODES/2; + ret->up_load=UP_LOAD; + ret->down_load=DOWN_LOAD; + ret->num_items=0; + + ret->num_expands=0; + ret->num_expand_reallocs=0; + ret->num_contracts=0; + ret->num_contract_reallocs=0; + ret->num_hash_calls=0; + ret->num_comp_calls=0; + ret->num_insert=0; + ret->num_replace=0; + ret->num_delete=0; + ret->num_no_delete=0; + ret->num_retrieve=0; + ret->num_retrieve_miss=0; + ret->num_hash_comps=0; + + return(ret); +err1: + free((char *)ret); +err0: + return(NULL); + } + +void lh_free(lh) +LHASH *lh; + { + unsigned int i; + LHASH_NODE *n,*nn; + + for (i=0; i<lh->num_nodes; i++) + { + n=lh->b[i]; + while (n != NULL) + { + nn=n->next; + free(n); + n=nn; + } + } + free((char *)lh->b); + free((char *)lh); + } + +char *lh_insert(lh, data) +LHASH *lh; +char *data; + { + unsigned long hash; + LHASH_NODE *nn,**rn; + char *ret; + + if (lh->up_load <= (lh->num_items*LH_LOAD_MULT/lh->num_nodes)) + expand(lh); + + rn=getrn(lh,data,&hash); + + if (*rn == NULL) + { + if ((nn=(LHASH_NODE *)malloc(sizeof(LHASH_NODE))) == NULL) + return(NULL); + nn->data=data; + nn->next=NULL; +#ifndef NO_HASH_COMP + nn->hash=hash; +#endif + *rn=nn; + ret=NULL; + lh->num_insert++; + lh->num_items++; + } + else /* replace same key */ + { + ret= (*rn)->data; + (*rn)->data=data; + lh->num_replace++; + } + return(ret); + } + +char *lh_delete(lh, data) +LHASH *lh; +char *data; + { + unsigned long hash; + LHASH_NODE *nn,**rn; + char *ret; + + rn=getrn(lh,data,&hash); + + if (*rn == NULL) + { + lh->num_no_delete++; + return(NULL); + } + else + { + nn= *rn; + *rn=nn->next; + ret=nn->data; + free((char *)nn); + lh->num_delete++; + } + + lh->num_items--; + if ((lh->num_nodes > MIN_NODES) && + (lh->down_load >= (lh->num_items*LH_LOAD_MULT/lh->num_nodes))) + contract(lh); + + return(ret); + } + +char *lh_retrieve(lh, data) +LHASH *lh; +char *data; + { + unsigned long hash; + LHASH_NODE **rn; + char *ret; + + rn=getrn(lh,data,&hash); + + if (*rn == NULL) + { + lh->num_retrieve_miss++; + return(NULL); + } + else + { + ret= (*rn)->data; + lh->num_retrieve++; + } + return(ret); + } + +void lh_doall(lh, func) +LHASH *lh; +void (*func)(); + { + lh_doall_arg(lh,func,NULL); + } + +void lh_doall_arg(lh, func, arg) +LHASH *lh; +void (*func)(); +char *arg; + { + int i; + LHASH_NODE *a,*n; + + /* reverse the order so we search from 'top to bottom' + * We were having memory leaks otherwise */ + for (i=lh->num_nodes-1; i>=0; i--) + { + a=lh->b[i]; + while (a != NULL) + { + /* 28/05/91 - eay - n added so items can be deleted + * via lh_doall */ + n=a->next; + func(a->data,arg); + a=n; + } + } + } + +static void expand(lh) +LHASH *lh; + { + LHASH_NODE **n,**n1,**n2,*np; + unsigned int p,i,j; + unsigned long hash,nni; + + lh->num_nodes++; + lh->num_expands++; + p=(int)lh->p++; + n1= &(lh->b[p]); + n2= &(lh->b[p+(int)lh->pmax]); + *n2=NULL; /* 27/07/92 - eay - undefined pointer bug */ + nni=lh->num_alloc_nodes; + + for (np= *n1; np != NULL; ) + { +#ifndef NO_HASH_COMP + hash=np->hash; +#else + hash=(*(lh->hash))(np->data); + lh->num_hash_calls++; +#endif + if ((hash%nni) != p) + { /* move it */ + *n1= (*n1)->next; + np->next= *n2; + *n2=np; + } + else + n1= &((*n1)->next); + np= *n1; + } + + if ((lh->p) >= lh->pmax) + { + j=(int)lh->num_alloc_nodes*2; + n=(LHASH_NODE **)realloc((char *)lh->b, + (unsigned int)sizeof(LHASH_NODE *)*j); + if (n == NULL) + { +/* fputs("realloc error in lhash",stderr); */ + lh->p=0; + return; + } + /* else */ + for (i=(int)lh->num_alloc_nodes; i<j; i++)/* 26/02/92 eay */ + n[i]=NULL; /* 02/03/92 eay */ + lh->pmax=lh->num_alloc_nodes; + lh->num_alloc_nodes=j; + lh->num_expand_reallocs++; + lh->p=0; + lh->b=n; + } + } + +static void contract(lh) +LHASH *lh; + { + LHASH_NODE **n,*n1,*np; + + np=lh->b[lh->p+lh->pmax-1]; + lh->b[lh->p+lh->pmax-1]=NULL; /* 24/07-92 - eay - weird but :-( */ + if (lh->p == 0) + { + n=(LHASH_NODE **)realloc((char *)lh->b, + (unsigned int)(sizeof(LHASH_NODE *)*lh->pmax)); + if (n == NULL) + { +/* fputs("realloc error in lhash",stderr); */ + return; + } + lh->num_contract_reallocs++; + lh->num_alloc_nodes/=2; + lh->pmax/=2; + lh->p=lh->pmax-1; + lh->b=n; + } + else + lh->p--; + + lh->num_nodes--; + lh->num_contracts++; + + n1=lh->b[(int)lh->p]; + if (n1 == NULL) + lh->b[(int)lh->p]=np; + else + { + while (n1->next != NULL) + n1=n1->next; + n1->next=np; + } + } + +static LHASH_NODE **getrn(lh, data, rhash) +LHASH *lh; +char *data; +unsigned long *rhash; + { + LHASH_NODE **ret,*n1; + unsigned long hash,nn; + int (*cf)(); + + hash=(*(lh->hash))(data); + lh->num_hash_calls++; + *rhash=hash; + + nn=hash%lh->pmax; + if (nn < lh->p) + nn=hash%lh->num_alloc_nodes; + + cf=lh->comp; + ret= &(lh->b[(int)nn]); + for (n1= *ret; n1 != NULL; n1=n1->next) + { +#ifndef NO_HASH_COMP + lh->num_hash_comps++; + if (n1->hash != hash) + { + ret= &(n1->next); + continue; + } +#endif + lh->num_comp_calls++; + if ((*cf)(n1->data,data) == 0) + break; + ret= &(n1->next); + } + return(ret); + } + +/* +static unsigned long lh_strhash(str) +char *str; + { + int i,l; + unsigned long ret=0; + unsigned short *s; + + if (str == NULL) return(0); + l=(strlen(str)+1)/2; + s=(unsigned short *)str; + for (i=0; i<l; i++) + ret^=(s[i]<<(i&0x0f)); + return(ret); + } */ + +/* The following hash seems to work very well on normal text strings + * no collisions on /usr/dict/words and it distributes on %2^n quite + * well, not as good as MD5, but still good. + */ +unsigned long lh_strhash(c) +char *c; + { + unsigned long ret=0; + long n; + unsigned long v; + int r; + + if ((c == NULL) || (*c == '\0')) + return(ret); +/* + unsigned char b[16]; + MD5(c,strlen(c),b); + return(b[0]|(b[1]<<8)|(b[2]<<16)|(b[3]<<24)); +*/ + + n=0x100; + while (*c) + { + v=n|(*c); + n+=0x100; + r= (int)((v>>2)^v)&0x0f; + ret=(ret<<r)|(ret>>(32-r)); + ret&=0xFFFFFFFFL; + ret^=v*v; + c++; + } + return((ret>>16)^ret); + } +
diff --git a/crypto/lhash/lhash.h b/crypto/lhash/lhash.h new file mode 100644 index 0000000..66678cf --- /dev/null +++ b/crypto/lhash/lhash.h
@@ -0,0 +1,155 @@ +/* crypto/lhash/lhash.h */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +/* Header for dynamic hash table routines + * Author - Eric Young + */ + +#ifndef HEADER_LHASH_H +#define HEADER_LHASH_H + +#ifdef __cplusplus +extern "C" { +#endif + +typedef struct lhash_node_st + { + char *data; + struct lhash_node_st *next; +#ifndef NO_HASH_COMP + unsigned long hash; +#endif + } LHASH_NODE; + +typedef struct lhash_st + { + LHASH_NODE **b; + int (*comp)(); + unsigned long (*hash)(); + unsigned int num_nodes; + unsigned int num_alloc_nodes; + unsigned int p; + unsigned int pmax; + unsigned long up_load; /* load times 256 */ + unsigned long down_load; /* load times 256 */ + unsigned long num_items; + + unsigned long num_expands; + unsigned long num_expand_reallocs; + unsigned long num_contracts; + unsigned long num_contract_reallocs; + unsigned long num_hash_calls; + unsigned long num_comp_calls; + unsigned long num_insert; + unsigned long num_replace; + unsigned long num_delete; + unsigned long num_no_delete; + unsigned long num_retrieve; + unsigned long num_retrieve_miss; + unsigned long num_hash_comps; + } LHASH; + +#define LH_LOAD_MULT 256 + +#ifndef NOPROTO +LHASH *lh_new(unsigned long (*h)(), int (*c)()); +void lh_free(LHASH *lh); +char *lh_insert(LHASH *lh, char *data); +char *lh_delete(LHASH *lh, char *data); +char *lh_retrieve(LHASH *lh, char *data); +void lh_doall(LHASH *lh, void (*func)(/* char *b */)); +void lh_doall_arg(LHASH *lh, void (*func)(/*char *a,char *b*/),char *arg); +unsigned long lh_strhash(char *c); + +#ifndef WIN16 +void lh_stats(LHASH *lh, FILE *out); +void lh_node_stats(LHASH *lh, FILE *out); +void lh_node_usage_stats(LHASH *lh, FILE *out); +#endif + +#ifdef HEADER_BIO_H +void lh_stats_bio(LHASH *lh, BIO *out); +void lh_node_stats_bio(LHASH *lh, BIO *out); +void lh_node_usage_stats_bio(LHASH *lh, BIO *out); +#endif +#else +LHASH *lh_new(); +void lh_free(); +char *lh_insert(); +char *lh_delete(); +char *lh_retrieve(); +void lh_doall(); +void lh_doall_arg(); +unsigned long lh_strhash(); + +#ifndef WIN16 +void lh_stats(); +void lh_node_stats(); +void lh_node_usage_stats(); +#endif +void lh_stats_bio(); +void lh_node_stats_bio(); +void lh_node_usage_stats_bio(); +#endif + +#ifdef __cplusplus +} +#endif + +#endif +
diff --git a/crypto/lhash/num.pl b/crypto/lhash/num.pl new file mode 100644 index 0000000..30fedf9 --- /dev/null +++ b/crypto/lhash/num.pl
@@ -0,0 +1,17 @@ +#!/usr/local/bin/perl + +#node 10 -> 4 + +while (<>) + { + next unless /^node/; + chop; + @a=split; + $num{$a[3]}++; + } + +@a=sort {$a <=> $b } keys %num; +foreach (0 .. $a[$#a]) + { + printf "%4d:%4d\n",$_,$num{$_}; + }
diff --git a/crypto/libvms.com b/crypto/libvms.com new file mode 100755 index 0000000..44f90c6 --- /dev/null +++ b/crypto/libvms.com
@@ -0,0 +1,31 @@ +$! +$! Compile crypto.c as several subset modules and insert in crypto-xxx.olb. +$! If P1 is specifed, it specifies alternate list of subsets to compile. +$! +$ libname = "CRYPTO-AXP.OLB" +$ subset_list = "LIB,ASN1,BN,BUFFER,CONF,DES,DH,DSA,ERROR,EVP,IDEA,LHASH,MD," + - + "METH,OBJECTS,PEM,RAND,RC,RSA,SHA,STACK,TXT_DB,X509" +$ if p1 .nes. "" then subset_list = p1 +$! +$ if f$getsyi("CPU") .lt. 128 then libname = "CRYPTO-VAX.OLB" +$ if f$search(libname) .eqs. "" then library/create/object/log 'libname' +$! +$ cc = "cc/include=[-.include]/prefix=all" + P2 +$! +$ i = 0 +$ next_subset: +$ subset = f$element(i,",",subset_list) +$ if subset .eqs. "," then goto done +$ i = i + 1 +$ create crypto_'subset'.subset +#include "crypto.c" +$ ofile = "sys$disk:[]crypto_" + subset + ".obj" +$ on warning then goto next_subset +$ write sys$output "Compiling ", ofile +$ cc /object='ofile' crypto_'subset'.subset - + /define=(CRYPTO_SUBSET,CRYPTO_'subset'_SUBSET) +$ library/replace/log 'libname'/module=CRYPTO_'subset' 'ofile' +$ goto next_subset +$! +$ done: +$ exit
diff --git a/crypto/md/Makefile.ssl b/crypto/md/Makefile.ssl new file mode 100644 index 0000000..3e9dda7 --- /dev/null +++ b/crypto/md/Makefile.ssl
@@ -0,0 +1,80 @@ +# +# SSLeay/crypto/md/Makefile +# + +DIR= md +TOP= ../.. +CC= cc +INCLUDES= +CFLAG=-g +INSTALLTOP=/usr/local/ssl +MAKE= make -f Makefile.ssl +MAKEDEPEND= makedepend -f Makefile.ssl +MAKEFILE= Makefile.ssl +AR= ar r + +CFLAGS= $(INCLUDES) $(CFLAG) + +GENERAL=Makefile +TEST=md2test.c md5test.c +APPS= + +LIB=$(TOP)/libcrypto.a +LIBSRC=md2_dgst.c md5_dgst.c md2_one.c md5_one.c +LIBOBJ=md2_dgst.o md5_dgst.o md2_one.o md5_one.o + +SRC= $(LIBSRC) + +EXHEADER= md2.h md5.h +HEADER= md5_locl.h $(EXHEADER) + +ALL= $(GENERAL) $(SRC) $(HEADER) + +top: + (cd ../..; $(MAKE) DIRS=crypto SDIRS=$(DIR) sub_all) + +all: lib + +lib: $(LIBOBJ) + $(AR) $(LIB) $(LIBOBJ) + sh $(TOP)/util/ranlib.sh $(LIB) + @touch lib + +files: + perl $(TOP)/util/files.pl Makefile.ssl >> $(TOP)/MINFO + +links: + /bin/rm -f Makefile + $(TOP)/util/point.sh Makefile.ssl Makefile ; + $(TOP)/util/mklink.sh ../../include $(EXHEADER) + $(TOP)/util/mklink.sh ../../test $(TEST) + $(TOP)/util/mklink.sh ../../apps $(APPS) + +install: + @for i in $(EXHEADER) ; \ + do \ + (cp $$i $(INSTALLTOP)/include/$$i; \ + chmod 644 $(INSTALLTOP)/include/$$i ); \ + done; + +tags: + ctags $(SRC) + +tests: + +lint: + lint -DLINT $(INCLUDES) $(SRC)>fluff + +depend: + $(MAKEDEPEND) $(INCLUDES) $(PROGS) $(LIBSRC) + +dclean: + perl -pe 'if (/^# DO NOT DELETE THIS LINE/) {print; exit(0);}' $(MAKEFILE) >Makefile.new + mv -f Makefile.new $(MAKEFILE) + +clean: + /bin/rm -f *.o *.obj lib tags core .pure .nfs* *.old *.bak fluff + +errors: + +# DO NOT DELETE THIS LINE -- make depend depends on it.
diff --git a/crypto/md/md2.c b/crypto/md/md2.c new file mode 100644 index 0000000..f3a65b9 --- /dev/null +++ b/crypto/md/md2.c
@@ -0,0 +1,137 @@ +/* crypto/md/md2.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "md2.h" + +#define BUFSIZE 1024*16 + +#ifndef NOPROTO +void do_fp(FILE *f); +void pt(unsigned char *md); +int read(int, void *, unsigned int); +void exit(int); +void perror(const char *); +#else +void do_fp(); +void pt(); +int read(); +void exit(); +void perror(); +#endif + +int main(argc, argv) +int argc; +char *argv[]; + { + int i,err=0; + FILE *IN; + + if (argc == 1) + { + do_fp(stdin); + } + else + { + for (i=1; i<argc; i++) + { + IN=fopen(argv[i],"r"); + if (IN == NULL) + { + perror(argv[i]); + err++; + continue; + } + printf("MD2(%s)= ",argv[i]); + do_fp(IN); + fclose(IN); + } + } + exit(err); + return(err); + } + +void do_fp(f) +FILE *f; + { + MD2_CTX c; + unsigned char md[MD2_DIGEST_LENGTH]; + int fd,i; + static unsigned char buf[BUFSIZE]; + + fd=fileno(f); + MD2_Init(&c); + for (;;) + { + i=read(fd,buf,BUFSIZE); + if (i <= 0) break; + MD2_Update(&c,buf,(unsigned long)i); + } + MD2_Final(&(md[0]),&c); + pt(md); + } + +void pt(md) +unsigned char *md; + { + int i; + + for (i=0; i<MD2_DIGEST_LENGTH; i++) + printf("%02x",md[i]); + printf("\n"); + }
diff --git a/crypto/md/md2.h b/crypto/md/md2.h new file mode 100644 index 0000000..9f39933 --- /dev/null +++ b/crypto/md/md2.h
@@ -0,0 +1,106 @@ +/* crypto/md/md2.org */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +/* WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING + * + * Always modify md2.org since md2.h is automatically generated from + * it during SSLeay configuration. + * + * WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING + */ + + +#ifndef HEADER_MD2_H +#define HEADER_MD2_H + +#ifdef __cplusplus +extern "C" { +#endif + +#define MD2_DIGEST_LENGTH 16 +#define MD2_BLOCK 16 + +#define MD2_INT unsigned int + +typedef struct MD2state_st + { + int num; + unsigned char data[MD2_BLOCK]; + MD2_INT cksm[MD2_BLOCK]; + MD2_INT state[MD2_BLOCK]; + } MD2_CTX; + +#ifndef NOPROTO +char *MD2_options(void); +void MD2_Init(MD2_CTX *c); +void MD2_Update(MD2_CTX *c, register unsigned char *data, unsigned long len); +void MD2_Final(unsigned char *md, MD2_CTX *c); +unsigned char *MD2(unsigned char *d, unsigned long n,unsigned char *md); +#else +char *MD2_options(); +void MD2_Init(); +void MD2_Update(); +void MD2_Final(); +unsigned char *MD2(); +#endif + +#ifdef __cplusplus +} +#endif + +#endif
diff --git a/crypto/md/md2.org b/crypto/md/md2.org new file mode 100644 index 0000000..9f39933 --- /dev/null +++ b/crypto/md/md2.org
@@ -0,0 +1,106 @@ +/* crypto/md/md2.org */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +/* WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING + * + * Always modify md2.org since md2.h is automatically generated from + * it during SSLeay configuration. + * + * WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING + */ + + +#ifndef HEADER_MD2_H +#define HEADER_MD2_H + +#ifdef __cplusplus +extern "C" { +#endif + +#define MD2_DIGEST_LENGTH 16 +#define MD2_BLOCK 16 + +#define MD2_INT unsigned int + +typedef struct MD2state_st + { + int num; + unsigned char data[MD2_BLOCK]; + MD2_INT cksm[MD2_BLOCK]; + MD2_INT state[MD2_BLOCK]; + } MD2_CTX; + +#ifndef NOPROTO +char *MD2_options(void); +void MD2_Init(MD2_CTX *c); +void MD2_Update(MD2_CTX *c, register unsigned char *data, unsigned long len); +void MD2_Final(unsigned char *md, MD2_CTX *c); +unsigned char *MD2(unsigned char *d, unsigned long n,unsigned char *md); +#else +char *MD2_options(); +void MD2_Init(); +void MD2_Update(); +void MD2_Final(); +unsigned char *MD2(); +#endif + +#ifdef __cplusplus +} +#endif + +#endif
diff --git a/crypto/md/md2_dgst.c b/crypto/md/md2_dgst.c new file mode 100644 index 0000000..ef70de7 --- /dev/null +++ b/crypto/md/md2_dgst.c
@@ -0,0 +1,235 @@ +/* crypto/md/md2_dgst.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include "md2.h" + +char *MD2_version="MD2 part of SSLeay 0.8.1b 29-Jun-1998"; + +/* Implemented from RFC1319 The MD2 Message-Digest Algorithm + */ + +#define UCHAR unsigned char + +#ifndef NOPROTO +static void md2_block(MD2_CTX *c, unsigned char *d); +#else +static void md2_block(); +#endif + +/* The magic S table - I have converted it to hex since it is + * basicaly just a random byte string. */ +static MD2_INT S[256]={ + 0x29, 0x2E, 0x43, 0xC9, 0xA2, 0xD8, 0x7C, 0x01, + 0x3D, 0x36, 0x54, 0xA1, 0xEC, 0xF0, 0x06, 0x13, + 0x62, 0xA7, 0x05, 0xF3, 0xC0, 0xC7, 0x73, 0x8C, + 0x98, 0x93, 0x2B, 0xD9, 0xBC, 0x4C, 0x82, 0xCA, + 0x1E, 0x9B, 0x57, 0x3C, 0xFD, 0xD4, 0xE0, 0x16, + 0x67, 0x42, 0x6F, 0x18, 0x8A, 0x17, 0xE5, 0x12, + 0xBE, 0x4E, 0xC4, 0xD6, 0xDA, 0x9E, 0xDE, 0x49, + 0xA0, 0xFB, 0xF5, 0x8E, 0xBB, 0x2F, 0xEE, 0x7A, + 0xA9, 0x68, 0x79, 0x91, 0x15, 0xB2, 0x07, 0x3F, + 0x94, 0xC2, 0x10, 0x89, 0x0B, 0x22, 0x5F, 0x21, + 0x80, 0x7F, 0x5D, 0x9A, 0x5A, 0x90, 0x32, 0x27, + 0x35, 0x3E, 0xCC, 0xE7, 0xBF, 0xF7, 0x97, 0x03, + 0xFF, 0x19, 0x30, 0xB3, 0x48, 0xA5, 0xB5, 0xD1, + 0xD7, 0x5E, 0x92, 0x2A, 0xAC, 0x56, 0xAA, 0xC6, + 0x4F, 0xB8, 0x38, 0xD2, 0x96, 0xA4, 0x7D, 0xB6, + 0x76, 0xFC, 0x6B, 0xE2, 0x9C, 0x74, 0x04, 0xF1, + 0x45, 0x9D, 0x70, 0x59, 0x64, 0x71, 0x87, 0x20, + 0x86, 0x5B, 0xCF, 0x65, 0xE6, 0x2D, 0xA8, 0x02, + 0x1B, 0x60, 0x25, 0xAD, 0xAE, 0xB0, 0xB9, 0xF6, + 0x1C, 0x46, 0x61, 0x69, 0x34, 0x40, 0x7E, 0x0F, + 0x55, 0x47, 0xA3, 0x23, 0xDD, 0x51, 0xAF, 0x3A, + 0xC3, 0x5C, 0xF9, 0xCE, 0xBA, 0xC5, 0xEA, 0x26, + 0x2C, 0x53, 0x0D, 0x6E, 0x85, 0x28, 0x84, 0x09, + 0xD3, 0xDF, 0xCD, 0xF4, 0x41, 0x81, 0x4D, 0x52, + 0x6A, 0xDC, 0x37, 0xC8, 0x6C, 0xC1, 0xAB, 0xFA, + 0x24, 0xE1, 0x7B, 0x08, 0x0C, 0xBD, 0xB1, 0x4A, + 0x78, 0x88, 0x95, 0x8B, 0xE3, 0x63, 0xE8, 0x6D, + 0xE9, 0xCB, 0xD5, 0xFE, 0x3B, 0x00, 0x1D, 0x39, + 0xF2, 0xEF, 0xB7, 0x0E, 0x66, 0x58, 0xD0, 0xE4, + 0xA6, 0x77, 0x72, 0xF8, 0xEB, 0x75, 0x4B, 0x0A, + 0x31, 0x44, 0x50, 0xB4, 0x8F, 0xED, 0x1F, 0x1A, + 0xDB, 0x99, 0x8D, 0x33, 0x9F, 0x11, 0x83, 0x14, + }; + +char *MD2_options() + { + if (sizeof(MD2_INT) == 1) + return("md2(char)"); + else + return("md2(int)"); + } + +void MD2_Init(c) +MD2_CTX *c; + { + c->num=0; + memset(c->state,0,MD2_BLOCK*sizeof(MD2_INT)); + memset(c->cksm,0,MD2_BLOCK*sizeof(MD2_INT)); + memset(c->data,0,MD2_BLOCK); + } + +void MD2_Update(c, data, len) +MD2_CTX *c; +register unsigned char *data; +unsigned long len; + { + register UCHAR *p; + + if (len == 0) return; + + p=c->data; + if (c->num != 0) + { + if ((c->num+len) >= MD2_BLOCK) + { + memcpy(&(p[c->num]),data,MD2_BLOCK-c->num); + md2_block(c,c->data); + data+=(MD2_BLOCK - c->num); + len-=(MD2_BLOCK - c->num); + c->num=0; + /* drop through and do the rest */ + } + else + { + memcpy(&(p[c->num]),data,(int)len); + /* data+=len; */ + c->num+=(int)len; + return; + } + } + /* we now can process the input data in blocks of MD2_BLOCK + * chars and save the leftovers to c->data. */ + while (len >= MD2_BLOCK) + { + md2_block(c,data); + data+=MD2_BLOCK; + len-=MD2_BLOCK; + } + memcpy(p,data,(int)len); + c->num=(int)len; + } + +static void md2_block(c, d) +MD2_CTX *c; +unsigned char *d; + { + register MD2_INT t,*sp1,*sp2; + register int i,j; + MD2_INT state[48]; + + sp1=c->state; + sp2=c->cksm; + j=sp2[MD2_BLOCK-1]; + for (i=0; i<16; i++) + { + state[i]=sp1[i]; + state[i+16]=t=d[i]; + state[i+32]=(t^sp1[i]); + j=sp2[i]^=S[t^j]; + } + t=0; + for (i=0; i<18; i++) + { + for (j=0; j<48; j+=8) + { + t= state[j+ 0]^=S[t]; + t= state[j+ 1]^=S[t]; + t= state[j+ 2]^=S[t]; + t= state[j+ 3]^=S[t]; + t= state[j+ 4]^=S[t]; + t= state[j+ 5]^=S[t]; + t= state[j+ 6]^=S[t]; + t= state[j+ 7]^=S[t]; + } + t=(t+i)&0xff; + } + memcpy(sp1,state,16*sizeof(MD2_INT)); + memset(state,0,48*sizeof(MD2_INT)); + } + +void MD2_Final(md, c) +unsigned char *md; +MD2_CTX *c; + { + int i,v; + register UCHAR *cp; + register MD2_INT *p1,*p2; + + cp=c->data; + p1=c->state; + p2=c->cksm; + v=MD2_BLOCK-c->num; + for (i=c->num; i<MD2_BLOCK; i++) + cp[i]=(UCHAR)v; + + md2_block(c,cp); + + for (i=0; i<MD2_BLOCK; i++) + cp[i]=(UCHAR)p2[i]; + md2_block(c,cp); + + for (i=0; i<16; i++) + md[i]=(UCHAR)(p1[i]&0xff); + memset((char *)&c,0,sizeof(c)); + } +
diff --git a/crypto/md/md2_one.c b/crypto/md/md2_one.c new file mode 100644 index 0000000..352484a --- /dev/null +++ b/crypto/md/md2_one.c
@@ -0,0 +1,80 @@ +/* crypto/md/md2_one.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "md2.h" + +/* This is a separate file so that #defines in cryptlib.h can + * map my MD functions to different names */ + +unsigned char *MD2(d, n, md) +unsigned char *d; +unsigned long n; +unsigned char *md; + { + MD2_CTX c; + static unsigned char m[MD2_DIGEST_LENGTH]; + + if (md == NULL) md=m; + MD2_Init(&c); + MD2_Update(&c,d,n); + MD2_Final(md,&c); + memset(&c,0,sizeof(c)); /* Security consideration */ + return(md); + }
diff --git a/crypto/md/md2test.c b/crypto/md/md2test.c new file mode 100644 index 0000000..6e51245 --- /dev/null +++ b/crypto/md/md2test.c
@@ -0,0 +1,130 @@ +/* crypto/md/md2test.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include "md2.h" + +char *test[]={ + "", + "a", + "abc", + "message digest", + "abcdefghijklmnopqrstuvwxyz", + "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789", + "12345678901234567890123456789012345678901234567890123456789012345678901234567890", + NULL, + }; + +char *ret[]={ + "8350e5a3e24c153df2275c9f80692773", + "32ec01ec4a6dac72c0ab96fb34c0b5d1", + "da853b0d3f88d99b30283a69e6ded6bb", + "ab4f496bfb2a530b219ff33031fe06b0", + "4e8ddff3650292ab5a4108c3aa47940b", + "da33def2a42df13975352846c30338cd", + "d5976f79d83d3a0dc9806c3c66f3efd8", + }; + +#ifndef NOPROTO +static char *pt(unsigned char *md); +#else +static char *pt(); +#endif + +int main(argc,argv) +int argc; +char *argv[]; + { + int i,err=0; + char **P,**R; + char *p; + + P=test; + R=ret; + i=1; + while (*P != NULL) + { + p=pt(MD2((unsigned char *)*P,(unsigned long)strlen(*P),NULL)); + if (strcmp(p,*R) != 0) + { + printf("error calculating MD2 on '%s'\n",*P); + printf("got %s instead of %s\n",p,*R); + err++; + } + else + printf("test %d ok\n",i); + i++; + R++; + P++; + } + exit(err); + return(0); + } + +static char *pt(md) +unsigned char *md; + { + int i; + static char buf[80]; + + for (i=0; i<MD2_DIGEST_LENGTH; i++) + sprintf(&(buf[i*2]),"%02x",md[i]); + return(buf); + }
diff --git a/crypto/md/md5.c b/crypto/md/md5.c new file mode 100644 index 0000000..2dd7894 --- /dev/null +++ b/crypto/md/md5.c
@@ -0,0 +1,135 @@ +/* crypto/md/md5.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include <stdlib.h> +#include "md5.h" + +#define BUFSIZE 1024*16 + +#ifndef NOPROTO +void do_fp(FILE *f); +void pt(unsigned char *md); +int read(int, void *, unsigned int); +#else +void do_fp(); +void pt(); +int read(); +#endif + +int main(argc, argv) +int argc; +char **argv; + { + int i,err=0; + FILE *IN; + + if (argc == 1) + { + do_fp(stdin); + } + else + { + for (i=1; i<argc; i++) + { + IN=fopen(argv[i],"r"); + if (IN == NULL) + { + perror(argv[i]); + err++; + continue; + } + printf("MD5(%s)= ",argv[i]); + do_fp(IN); + fclose(IN); + } + } + exit(err); + } + +void do_fp(f) +FILE *f; + { + MD5_CTX c; + unsigned char md[MD5_DIGEST_LENGTH]; + int fd; + int i; + static unsigned char buf[BUFSIZE]; + + fd=fileno(f); + MD5_Init(&c); + for (;;) + { + i=read(fd,buf,BUFSIZE); + if (i <= 0) break; + MD5_Update(&c,buf,(unsigned long)i); + } + MD5_Final(&(md[0]),&c); + pt(md); + } + +void pt(md) +unsigned char *md; + { + int i; + + for (i=0; i<MD5_DIGEST_LENGTH; i++) + printf("%02x",md[i]); + printf("\n"); + } +
diff --git a/crypto/md/md5.h b/crypto/md/md5.h new file mode 100644 index 0000000..0071db8 --- /dev/null +++ b/crypto/md/md5.h
@@ -0,0 +1,97 @@ +/* crypto/md/md5.h */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#ifndef HEADER_MD5_H +#define HEADER_MD5_H + +#ifdef __cplusplus +extern "C" { +#endif + +#define MD5_CBLOCK 64 +#define MD5_LBLOCK 16 +#define MD5_BLOCK 16 +#define MD5_LAST_BLOCK 56 +#define MD5_LENGTH_BLOCK 8 +#define MD5_DIGEST_LENGTH 16 + +typedef struct MD5state_st + { + unsigned long A,B,C,D; + unsigned long Nl,Nh; + unsigned long data[MD5_LBLOCK]; + int num; + } MD5_CTX; + +#ifndef NOPROTO +void MD5_Init(MD5_CTX *c); +void MD5_Update(MD5_CTX *c, unsigned char *data, unsigned long len); +void MD5_Final(unsigned char *md, MD5_CTX *c); +unsigned char *MD5(unsigned char *d, unsigned long n, unsigned char *md); +#else +void MD5_Init(); +void MD5_Update(); +void MD5_Final(); +unsigned char *MD5(); +#endif + +#ifdef __cplusplus +} +#endif + +#endif
diff --git a/crypto/md/md5_dgst.c b/crypto/md/md5_dgst.c new file mode 100644 index 0000000..b209bb4 --- /dev/null +++ b/crypto/md/md5_dgst.c
@@ -0,0 +1,366 @@ +/* crypto/md/md5_dgst.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "md5_locl.h" + +char *MD5_version="MD5 part of SSLeay 0.8.1b 29-Jun-1998"; + +/* Implemented from RFC1321 The MD5 Message-Digest Algorithm + */ + +#define INIT_DATA_A (unsigned long)0x67452301L +#define INIT_DATA_B (unsigned long)0xefcdab89L +#define INIT_DATA_C (unsigned long)0x98badcfeL +#define INIT_DATA_D (unsigned long)0x10325476L + +#ifndef NOPROTO +static void md5_block(MD5_CTX *c, unsigned long *p); +#else +static void md5_block(); +#endif + +void MD5_Init(c) +MD5_CTX *c; + { + c->A=INIT_DATA_A; + c->B=INIT_DATA_B; + c->C=INIT_DATA_C; + c->D=INIT_DATA_D; + c->Nl=0; + c->Nh=0; + c->num=0; + } + +void MD5_Update(c, data, len) +MD5_CTX *c; +register unsigned char *data; +unsigned long len; + { + register ULONG *p; + int sw,sc; + ULONG l; + + if (len == 0) return; + + l=(c->Nl+(len<<3))&0xffffffffL; + /* 95-05-24 eay Fixed a bug with the overflow handling, thanks to + * Wei Dai <weidai@eskimo.com> for pointing it out. */ + if (l < c->Nl) /* overflow */ + c->Nh++; + c->Nh+=(len>>29); + c->Nl=l; + + if (c->num != 0) + { + p=c->data; + sw=c->num>>2; + sc=c->num&0x03; + + if ((c->num+len) >= MD5_CBLOCK) + { + l= p[sw]; + p_c2l(data,l,sc); + p[sw++]=l; + for (; sw<MD5_LBLOCK; sw++) + { + c2l(data,l); + p[sw]=l; + } + len-=(MD5_CBLOCK-c->num); + + md5_block(c,p); + c->num=0; + /* drop through and do the rest */ + } + else + { + int ew,ec; + + c->num+=(int)len; + if ((sc+len) < 4) /* ugly, add char's to a word */ + { + l= p[sw]; + p_c2l_p(data,l,sc,len); + p[sw]=l; + } + else + { + ew=(c->num>>2); + ec=(c->num&0x03); + l= p[sw]; + p_c2l(data,l,sc); + p[sw++]=l; + for (; sw < ew; sw++) + { c2l(data,l); p[sw]=l; } + if (ec) + { + c2l_p(data,l,ec); + p[sw]=l; + } + } + return; + } + } + /* we now can process the input data in blocks of MD5_CBLOCK + * chars and save the leftovers to c->data. */ + p=c->data; + while (len >= MD5_CBLOCK) + { +#if defined(L_ENDIAN) || defined(B_ENDIAN) + memcpy(p,data,MD5_CBLOCK); + data+=MD5_CBLOCK; +#ifdef B_ENDIAN + for (sw=(MD5_LBLOCK/4); sw; sw--) + { + Endian_Reverse32(p[0]); + Endian_Reverse32(p[1]); + Endian_Reverse32(p[2]); + Endian_Reverse32(p[3]); + p+=4; + } +#endif +#else + for (sw=(MD5_LBLOCK/4); sw; sw--) + { + c2l(data,l); *(p++)=l; + c2l(data,l); *(p++)=l; + c2l(data,l); *(p++)=l; + c2l(data,l); *(p++)=l; + } +#endif + p=c->data; + md5_block(c,p); + len-=MD5_CBLOCK; + } + sc=(int)len; + c->num=sc; + if (sc) + { + sw=sc>>2; /* words to copy */ +#ifdef L_ENDIAN + p[sw]=0; + memcpy(p,data,sc); +#else + sc&=0x03; + for ( ; sw; sw--) + { c2l(data,l); *(p++)=l; } + c2l_p(data,l,sc); + *p=l; +#endif + } + } + +static void md5_block(c, X) +MD5_CTX *c; +register ULONG *X; + { + register ULONG A,B,C,D; + + A=c->A; + B=c->B; + C=c->C; + D=c->D; + + /* Round 0 */ + R0(A,B,C,D,X[ 0], 7,0xd76aa478L); + R0(D,A,B,C,X[ 1],12,0xe8c7b756L); + R0(C,D,A,B,X[ 2],17,0x242070dbL); + R0(B,C,D,A,X[ 3],22,0xc1bdceeeL); + R0(A,B,C,D,X[ 4], 7,0xf57c0fafL); + R0(D,A,B,C,X[ 5],12,0x4787c62aL); + R0(C,D,A,B,X[ 6],17,0xa8304613L); + R0(B,C,D,A,X[ 7],22,0xfd469501L); + R0(A,B,C,D,X[ 8], 7,0x698098d8L); + R0(D,A,B,C,X[ 9],12,0x8b44f7afL); + R0(C,D,A,B,X[10],17,0xffff5bb1L); + R0(B,C,D,A,X[11],22,0x895cd7beL); + R0(A,B,C,D,X[12], 7,0x6b901122L); + R0(D,A,B,C,X[13],12,0xfd987193L); + R0(C,D,A,B,X[14],17,0xa679438eL); + R0(B,C,D,A,X[15],22,0x49b40821L); + /* Round 1 */ + R1(A,B,C,D,X[ 1], 5,0xf61e2562L); + R1(D,A,B,C,X[ 6], 9,0xc040b340L); + R1(C,D,A,B,X[11],14,0x265e5a51L); + R1(B,C,D,A,X[ 0],20,0xe9b6c7aaL); + R1(A,B,C,D,X[ 5], 5,0xd62f105dL); + R1(D,A,B,C,X[10], 9,0x02441453L); + R1(C,D,A,B,X[15],14,0xd8a1e681L); + R1(B,C,D,A,X[ 4],20,0xe7d3fbc8L); + R1(A,B,C,D,X[ 9], 5,0x21e1cde6L); + R1(D,A,B,C,X[14], 9,0xc33707d6L); + R1(C,D,A,B,X[ 3],14,0xf4d50d87L); + R1(B,C,D,A,X[ 8],20,0x455a14edL); + R1(A,B,C,D,X[13], 5,0xa9e3e905L); + R1(D,A,B,C,X[ 2], 9,0xfcefa3f8L); + R1(C,D,A,B,X[ 7],14,0x676f02d9L); + R1(B,C,D,A,X[12],20,0x8d2a4c8aL); + /* Round 2 */ + R2(A,B,C,D,X[ 5], 4,0xfffa3942L); + R2(D,A,B,C,X[ 8],11,0x8771f681L); + R2(C,D,A,B,X[11],16,0x6d9d6122L); + R2(B,C,D,A,X[14],23,0xfde5380cL); + R2(A,B,C,D,X[ 1], 4,0xa4beea44L); + R2(D,A,B,C,X[ 4],11,0x4bdecfa9L); + R2(C,D,A,B,X[ 7],16,0xf6bb4b60L); + R2(B,C,D,A,X[10],23,0xbebfbc70L); + R2(A,B,C,D,X[13], 4,0x289b7ec6L); + R2(D,A,B,C,X[ 0],11,0xeaa127faL); + R2(C,D,A,B,X[ 3],16,0xd4ef3085L); + R2(B,C,D,A,X[ 6],23,0x04881d05L); + R2(A,B,C,D,X[ 9], 4,0xd9d4d039L); + R2(D,A,B,C,X[12],11,0xe6db99e5L); + R2(C,D,A,B,X[15],16,0x1fa27cf8L); + R2(B,C,D,A,X[ 2],23,0xc4ac5665L); + /* Round 3 */ + R3(A,B,C,D,X[ 0], 6,0xf4292244L); + R3(D,A,B,C,X[ 7],10,0x432aff97L); + R3(C,D,A,B,X[14],15,0xab9423a7L); + R3(B,C,D,A,X[ 5],21,0xfc93a039L); + R3(A,B,C,D,X[12], 6,0x655b59c3L); + R3(D,A,B,C,X[ 3],10,0x8f0ccc92L); + R3(C,D,A,B,X[10],15,0xffeff47dL); + R3(B,C,D,A,X[ 1],21,0x85845dd1L); + R3(A,B,C,D,X[ 8], 6,0x6fa87e4fL); + R3(D,A,B,C,X[15],10,0xfe2ce6e0L); + R3(C,D,A,B,X[ 6],15,0xa3014314L); + R3(B,C,D,A,X[13],21,0x4e0811a1L); + R3(A,B,C,D,X[ 4], 6,0xf7537e82L); + R3(D,A,B,C,X[11],10,0xbd3af235L); + R3(C,D,A,B,X[ 2],15,0x2ad7d2bbL); + R3(B,C,D,A,X[ 9],21,0xeb86d391L); + + c->A+=A&0xffffffffL; + c->B+=B&0xffffffffL; + c->C+=C&0xffffffffL; + c->D+=D&0xffffffffL; + } + +void MD5_Final(md, c) +unsigned char *md; +MD5_CTX *c; + { + register int i,j; + register ULONG l; + register ULONG *p; + static unsigned char end[4]={0x80,0x00,0x00,0x00}; + unsigned char *cp=end; + + /* c->num should definitly have room for at least one more byte. */ + p=c->data; + j=c->num; + i=j>>2; + + /* purify often complains about the following line as an + * Uninitialized Memory Read. While this can be true, the + * following p_c2l macro will reset l when that case is true. + * This is because j&0x03 contains the number of 'valid' bytes + * already in p[i]. If and only if j&0x03 == 0, the UMR will + * occur but this is also the only time p_c2l will do + * l= *(cp++) instead of l|= *(cp++) + * Many thanks to Alex Tang <altitude@cic.net> for pickup this + * 'potential bug' */ +#ifdef PURIFY + if ((j&0x03) == 0) p[i]=0; +#endif + l=p[i]; + p_c2l(cp,l,j&0x03); + p[i]=l; + i++; + /* i is the next 'undefined word' */ + if (c->num >= MD5_LAST_BLOCK) + { + for (; i<MD5_LBLOCK; i++) + p[i]=0; + md5_block(c,p); + i=0; + } + for (; i<(MD5_LBLOCK-2); i++) + p[i]=0; + p[MD5_LBLOCK-2]=c->Nl; + p[MD5_LBLOCK-1]=c->Nh; + md5_block(c,p); + cp=md; + l=c->A; l2c(l,cp); + l=c->B; l2c(l,cp); + l=c->C; l2c(l,cp); + l=c->D; l2c(l,cp); + + /* clear stuff, md5_block may be leaving some stuff on the stack + * but I'm not worried :-) */ + c->num=0; +/* memset((char *)&c,0,sizeof(c));*/ + } + +#ifdef undef +int printit(l) +unsigned long *l; + { + int i,ii; + + for (i=0; i<2; i++) + { + for (ii=0; ii<8; ii++) + { + fprintf(stderr,"%08lx ",l[i*8+ii]); + } + fprintf(stderr,"\n"); + } + } +#endif
diff --git a/crypto/md/md5_locl.h b/crypto/md/md5_locl.h new file mode 100644 index 0000000..b2f0028 --- /dev/null +++ b/crypto/md/md5_locl.h
@@ -0,0 +1,190 @@ +/* crypto/md/md5_locl.h */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdlib.h> +#include <string.h> +#include "md5.h" + +#define ULONG unsigned long +#define UCHAR unsigned char +#define UINT unsigned int + +#if defined(NOCONST) +#define const +#endif + +#undef c2l +#define c2l(c,l) (l = ((unsigned long)(*((c)++))) , \ + l|=(((unsigned long)(*((c)++)))<< 8), \ + l|=(((unsigned long)(*((c)++)))<<16), \ + l|=(((unsigned long)(*((c)++)))<<24)) + +#undef p_c2l +#define p_c2l(c,l,n) { \ + switch (n) { \ + case 0: l =((unsigned long)(*((c)++))); \ + case 1: l|=((unsigned long)(*((c)++)))<< 8; \ + case 2: l|=((unsigned long)(*((c)++)))<<16; \ + case 3: l|=((unsigned long)(*((c)++)))<<24; \ + } \ + } + +/* NOTE the pointer is not incremented at the end of this */ +#undef c2l_p +#define c2l_p(c,l,n) { \ + l=0; \ + (c)+=n; \ + switch (n) { \ + case 3: l =((unsigned long)(*(--(c))))<<16; \ + case 2: l|=((unsigned long)(*(--(c))))<< 8; \ + case 1: l|=((unsigned long)(*(--(c)))) ; \ + } \ + } + +#undef p_c2l_p +#define p_c2l_p(c,l,sc,len) { \ + switch (sc) \ + { \ + case 0: l =((unsigned long)(*((c)++))); \ + if (--len == 0) break; \ + case 1: l|=((unsigned long)(*((c)++)))<< 8; \ + if (--len == 0) break; \ + case 2: l|=((unsigned long)(*((c)++)))<<16; \ + } \ + } + +#undef l2c +#define l2c(l,c) (*((c)++)=(unsigned char)(((l) )&0xff), \ + *((c)++)=(unsigned char)(((l)>> 8)&0xff), \ + *((c)++)=(unsigned char)(((l)>>16)&0xff), \ + *((c)++)=(unsigned char)(((l)>>24)&0xff)) + +/* NOTE - c is not incremented as per l2c */ +#undef l2cn +#define l2cn(l1,l2,c,n) { \ + c+=n; \ + switch (n) { \ + case 8: *(--(c))=(unsigned char)(((l2)>>24)&0xff); \ + case 7: *(--(c))=(unsigned char)(((l2)>>16)&0xff); \ + case 6: *(--(c))=(unsigned char)(((l2)>> 8)&0xff); \ + case 5: *(--(c))=(unsigned char)(((l2) )&0xff); \ + case 4: *(--(c))=(unsigned char)(((l1)>>24)&0xff); \ + case 3: *(--(c))=(unsigned char)(((l1)>>16)&0xff); \ + case 2: *(--(c))=(unsigned char)(((l1)>> 8)&0xff); \ + case 1: *(--(c))=(unsigned char)(((l1) )&0xff); \ + } \ + } + +/* A nice byte order reversal from Wei Dai <weidai@eskimo.com> */ +#if defined(WIN32) +/* 5 instructions with rotate instruction, else 9 */ +#define Endian_Reverse32(a) \ + { \ + unsigned long l=(a); \ + (a)=((ROTATE(l,8)&0x00FF00FF)|(ROTATE(l,24)&0xFF00FF00)); \ + } +#else +/* 6 instructions with rotate instruction, else 8 */ +#define Endian_Reverse32(a) \ + { \ + unsigned long l=(a); \ + l=(((l&0xFF00FF00)>>8L)|((l&0x00FF00FF)<<8L)); \ + (a)=ROTATE(l,16L); \ + } +#endif +/* +#define F(x,y,z) (((x) & (y)) | ((~(x)) & (z))) +#define G(x,y,z) (((x) & (z)) | ((y) & (~(z)))) +*/ + +/* As pointed out by Wei Dai <weidai@eskimo.com>, the above can be + * simplified to the code below. Wei attributes these optimisations + * to Peter Gutmann's SHS code, and he attributes it to Rich Schroeppel. + */ +#define F(x,y,z) ((((y) ^ (z)) & (x)) ^ (z)) +#define G(x,y,z) ((((x) ^ (y)) & (z)) ^ (y)) +#define H(x,y,z) ((x) ^ (y) ^ (z)) +#define I(x,y,z) (((x) | (~(z))) ^ (y)) + +#undef ROTATE +#if defined(WIN32) +#define ROTATE(a,n) _lrotl(a,n) +#else +#define ROTATE(a,n) (((a)<<(n))|(((a)&0xffffffff)>>(32-(n)))) +#endif + + +#define R0(a,b,c,d,k,s,t) { \ + a+=((k)+(t)+F((b),(c),(d))); \ + a=ROTATE(a,s); \ + a+=b; };\ + +#define R1(a,b,c,d,k,s,t) { \ + a+=((k)+(t)+G((b),(c),(d))); \ + a=ROTATE(a,s); \ + a+=b; }; + +#define R2(a,b,c,d,k,s,t) { \ + a+=((k)+(t)+H((b),(c),(d))); \ + a=ROTATE(a,s); \ + a+=b; }; + +#define R3(a,b,c,d,k,s,t) { \ + a+=((k)+(t)+I((b),(c),(d))); \ + a=ROTATE(a,s); \ + a+=b; };
diff --git a/crypto/md/md5_one.c b/crypto/md/md5_one.c new file mode 100644 index 0000000..b23cb28 --- /dev/null +++ b/crypto/md/md5_one.c
@@ -0,0 +1,78 @@ +/* crypto/md/md5_one.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "md5_locl.h" + +unsigned char *MD5(d, n, md) +unsigned char *d; +unsigned long n; +unsigned char *md; + { + MD5_CTX c; + static unsigned char m[MD5_DIGEST_LENGTH]; + + if (md == NULL) md=m; + MD5_Init(&c); + MD5_Update(&c,d,n); + MD5_Final(md,&c); + memset(&c,0,sizeof(c)); /* security consideration */ + return(md); + } +
diff --git a/crypto/md/md5test.c b/crypto/md/md5test.c new file mode 100644 index 0000000..e5c38cf --- /dev/null +++ b/crypto/md/md5test.c
@@ -0,0 +1,130 @@ +/* crypto/md/md5test.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include <string.h> +#include <stdlib.h> +#include "md5.h" + +char *test[]={ + "", + "a", + "abc", + "message digest", + "abcdefghijklmnopqrstuvwxyz", + "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789", + "12345678901234567890123456789012345678901234567890123456789012345678901234567890", + NULL, + }; + +char *ret[]={ + "d41d8cd98f00b204e9800998ecf8427e", + "0cc175b9c0f1b6a831c399e269772661", + "900150983cd24fb0d6963f7d28e17f72", + "f96b697d7cb7938d525a2f31aaf161d0", + "c3fcd3d76192e4007dfb496cca67e13b", + "d174ab98d277d9f5a5611c2c9f419d9f", + "57edf4a22be3c955ac49da2e2107b67a", + }; + +#ifndef NOPROTO +static char *pt(unsigned char *md); +#else +static char *pt(); +#endif + +int main(argc,argv) +int argc; +char *argv[]; + { + int i,err=0; + unsigned char **P,**R; + char *p; + + P=(unsigned char **)test; + R=(unsigned char **)ret; + i=1; + while (*P != NULL) + { + p=pt(MD5(*P,(unsigned long)strlen((char *)*P),NULL)); + if (strcmp(p,(char *)*R) != 0) + { + printf("error calculating MD5 on '%s'\n",*P); + printf("got %s instead of %s\n",p,*R); + err++; + } + else + printf("test %d ok\n",i); + i++; + R++; + P++; + } + exit(err); + return(0); + } + +static char *pt(md) +unsigned char *md; + { + int i; + static char buf[80]; + + for (i=0; i<MD5_DIGEST_LENGTH; i++) + sprintf(&(buf[i*2]),"%02x",md[i]); + return(buf); + }
diff --git a/crypto/mdc2/Makefile.ssl b/crypto/mdc2/Makefile.ssl new file mode 100644 index 0000000..495a278 --- /dev/null +++ b/crypto/mdc2/Makefile.ssl
@@ -0,0 +1,80 @@ +# +# SSLeay/crypto/mdc2/Makefile +# + +DIR= mdc2 +TOP= ../.. +CC= cc +INCLUDES= +CFLAG=-g +INSTALLTOP=/usr/local/ssl +MAKE= make -f Makefile.ssl +MAKEDEPEND= makedepend -f Makefile.ssl +MAKEFILE= Makefile.ssl +AR= ar r + +CFLAGS= $(INCLUDES) $(CFLAG) + +GENERAL=Makefile +TEST= mdc2test.c +APPS= + +LIB=$(TOP)/libcrypto.a +LIBSRC=mdc2dgst.c mdc2_one.c +LIBOBJ=mdc2dgst.o mdc2_one.o + +SRC= $(LIBSRC) + +EXHEADER= mdc2.h +HEADER= $(EXHEADER) + +ALL= $(GENERAL) $(SRC) $(HEADER) + +top: + (cd ../..; $(MAKE) DIRS=crypto SDIRS=$(DIR) sub_all) + +all: lib + +lib: $(LIBOBJ) + $(AR) $(LIB) $(LIBOBJ) + sh $(TOP)/util/ranlib.sh $(LIB) + @touch lib + +files: + perl $(TOP)/util/files.pl Makefile.ssl >> $(TOP)/MINFO + +links: + /bin/rm -f Makefile + $(TOP)/util/point.sh Makefile.ssl Makefile ; + $(TOP)/util/mklink.sh ../../include $(EXHEADER) + $(TOP)/util/mklink.sh ../../test $(TEST) + $(TOP)/util/mklink.sh ../../apps $(APPS) + +install: + @for i in $(EXHEADER) ; \ + do \ + (cp $$i $(INSTALLTOP)/include/$$i; \ + chmod 644 $(INSTALLTOP)/include/$$i ); \ + done; + +tags: + ctags $(SRC) + +tests: + +lint: + lint -DLINT $(INCLUDES) $(SRC)>fluff + +depend: + $(MAKEDEPEND) $(INCLUDES) $(PROGS) $(LIBSRC) + +dclean: + perl -pe 'if (/^# DO NOT DELETE THIS LINE/) {print; exit(0);}' $(MAKEFILE) >Makefile.new + mv -f Makefile.new $(MAKEFILE) + +clean: + /bin/rm -f *.o *.obj lib tags core .pure .nfs* *.old *.bak fluff + +errors: + +# DO NOT DELETE THIS LINE -- make depend depends on it.
diff --git a/crypto/mdc2/mdc2.h b/crypto/mdc2/mdc2.h new file mode 100644 index 0000000..d87ea12 --- /dev/null +++ b/crypto/mdc2/mdc2.h
@@ -0,0 +1,100 @@ +/* crypto/mdc2/mdc2.h */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#ifndef HEADER_MDC2_H +#define HEADER_MDC2_H + +#ifdef __cplusplus +extern "C" { +#endif + +#include <des.h> + +#define MDC2_BLOCK 8 +#define MDC2_DIGEST_LENGTH 16 + +typedef struct mdc2_ctx_st + { + int num; + unsigned char data[MDC2_BLOCK]; + des_cblock h,hh; + int pad_type; /* either 1 or 2, default 1 */ + } MDC2_CTX; + +#ifndef NOPROTO + +void MDC2_Init(MDC2_CTX *c); +void MDC2_Update(MDC2_CTX *c, unsigned char *data, unsigned long len); +void MDC2_Final(unsigned char *md, MDC2_CTX *c); +unsigned char *MDC2(unsigned char *d, unsigned long n, unsigned char *md); + +#else + +void MDC2_Init(); +void MDC2_Update(); +void MDC2_Final(); +unsigned char *MDC2(); + +#endif + +#ifdef __cplusplus +} +#endif + +#endif +
diff --git a/crypto/mdc2/mdc2_one.c b/crypto/mdc2/mdc2_one.c new file mode 100644 index 0000000..488ae39 --- /dev/null +++ b/crypto/mdc2/mdc2_one.c
@@ -0,0 +1,78 @@ +/* crypto/mdc2/mdc2_one.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "mdc2.h" + +unsigned char *MDC2(d, n, md) +unsigned char *d; +unsigned long n; +unsigned char *md; + { + MDC2_CTX c; + static unsigned char m[MDC2_DIGEST_LENGTH]; + + if (md == NULL) md=m; + MDC2_Init(&c); + MDC2_Update(&c,d,n); + MDC2_Final(md,&c); + memset(&c,0,sizeof(c)); /* security consideration */ + return(md); + } +
diff --git a/crypto/mdc2/mdc2dgst.c b/crypto/mdc2/mdc2dgst.c new file mode 100644 index 0000000..f4dfcf9 --- /dev/null +++ b/crypto/mdc2/mdc2dgst.c
@@ -0,0 +1,211 @@ +/* crypto/mdc2/mdc2dgst.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include "des.h" +#include "mdc2.h" + +#undef c2l +#define c2l(c,l) (l =((DES_LONG)(*((c)++))) , \ + l|=((DES_LONG)(*((c)++)))<< 8L, \ + l|=((DES_LONG)(*((c)++)))<<16L, \ + l|=((DES_LONG)(*((c)++)))<<24L) + +#undef l2c +#define l2c(l,c) (*((c)++)=(unsigned char)(((l) )&0xff), \ + *((c)++)=(unsigned char)(((l)>> 8L)&0xff), \ + *((c)++)=(unsigned char)(((l)>>16L)&0xff), \ + *((c)++)=(unsigned char)(((l)>>24L)&0xff)) + +#ifndef NOPROTO +static void mdc2_body(MDC2_CTX *c, unsigned char *in, unsigned int len); +#else +static void mdc2_body(); +#endif + +void MDC2_Init(c) +MDC2_CTX *c; + { + c->num=0; + c->pad_type=1; + memset(&(c->h[0]),0x52,MDC2_BLOCK); + memset(&(c->hh[0]),0x25,MDC2_BLOCK); + } + +void MDC2_Update(c,in,len) +MDC2_CTX *c; +register unsigned char *in; +unsigned long len; + { + int i,j; + + i=c->num; + if (i != 0) + { + if (i+len < MDC2_BLOCK) + { + /* partial block */ + memcpy(&(c->data[i]),in,(int)len); + c->num+=(int)len; + return; + } + else + { + /* filled one */ + j=MDC2_BLOCK-i; + memcpy(&(c->data[i]),in,j); + len-=j; + in+=j; + c->num=0; + mdc2_body(c,&(c->data[0]),MDC2_BLOCK); + } + } + i=(int)(len&(unsigned long)~(MDC2_BLOCK-1)); + if (i > 0) mdc2_body(c,in,i); + j=(int)len-i; + if (j > 0) + { + memcpy(&(c->data[0]),&(in[i]),j); + c->num=j; + } + } + +static void mdc2_body(c,in,len) +MDC2_CTX *c; +unsigned char *in; +unsigned int len; + { + register DES_LONG tin0,tin1; + register DES_LONG ttin0,ttin1; + DES_LONG d[2],dd[2]; + des_cblock *h,*hh; + des_key_schedule k; + unsigned char *p; + unsigned int i; + + h= (des_cblock *)&(c->h[0]); + hh= (des_cblock *)&(c->hh[0]); + + for (i=0; i<len; i+=8) + { + c2l(in,tin0); d[0]=dd[0]=tin0; + c2l(in,tin1); d[1]=dd[1]=tin1; + (*h)[0]=((*h)[0]&0x9f)|0x40; + (*hh)[0]=((*hh)[0]&0x9f)|0x20; + + des_set_key(h,k); + des_encrypt((DES_LONG *)d,k,1); + + des_set_key(hh,k); + des_encrypt((DES_LONG *)dd,k,1); + + ttin0=tin0^dd[0]; + ttin1=tin1^dd[1]; + tin0^=d[0]; + tin1^=d[1]; + + p=(unsigned char *)h; + l2c(tin0,p); + l2c(ttin1,p); + p=(unsigned char *)hh; + l2c(ttin0,p); + l2c(tin1,p); + } + } + +void MDC2_Final(md,c) +unsigned char *md; +MDC2_CTX *c; + { + int i,j; + + i=c->num; + j=c->pad_type; + if ((i > 0) || (j == 2)) + { + if (j == 2) + c->data[i++]=0x80; + memset(&(c->data[i]),0,MDC2_BLOCK-i); + mdc2_body(c,c->data,MDC2_BLOCK); + } + memcpy(md,(char *)c->h,MDC2_BLOCK); + memcpy(&(md[MDC2_BLOCK]),(char *)c->hh,MDC2_BLOCK); + } + +#undef TEST + +#ifdef TEST +main() + { + unsigned char md[MDC2_DIGEST_LENGTH]; + int i; + MDC2_CTX c; + static char *text="Now is the time for all "; + + MDC2_Init(&c); + MDC2_Update(&c,text,strlen(text)); + MDC2_Final(&(md[0]),&c); + + for (i=0; i<MDC2_DIGEST_LENGTH; i++) + printf("%02X",md[i]); + printf("\n"); + } + +#endif
diff --git a/crypto/mdc2/mdc2test.c b/crypto/mdc2/mdc2test.c new file mode 100644 index 0000000..6e552a6 --- /dev/null +++ b/crypto/mdc2/mdc2test.c
@@ -0,0 +1,122 @@ +/* crypto/mdc2/mdc2test.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include "mdc2.h" + +static unsigned char pad1[16]={ + 0x42,0xE5,0x0C,0xD2,0x24,0xBA,0xCE,0xBA, + 0x76,0x0B,0xDD,0x2B,0xD4,0x09,0x28,0x1A + }; + +static unsigned char pad2[16]={ + 0x2E,0x46,0x79,0xB5,0xAD,0xD9,0xCA,0x75, + 0x35,0xD8,0x7A,0xFE,0xAB,0x33,0xBE,0xE2 + }; + +int main(argc,argv) +int argc; +char *argv[]; + { + int ret=0; + unsigned char md[MDC2_DIGEST_LENGTH]; + int i; + MDC2_CTX c; + static char *text="Now is the time for all "; + + MDC2_Init(&c); + MDC2_Update(&c,(unsigned char *)text,strlen(text)); + MDC2_Final(&(md[0]),&c); + + if (memcmp(md,pad1,MDC2_DIGEST_LENGTH) != 0) + { + for (i=0; i<MDC2_DIGEST_LENGTH; i++) + printf("%02X",md[i]); + printf(" <- generated\n"); + for (i=0; i<MDC2_DIGEST_LENGTH; i++) + printf("%02X",pad1[i]); + printf(" <- correct\n"); + ret=1; + } + else + printf("pad1 - ok\n"); + + MDC2_Init(&c); + c.pad_type=2; + MDC2_Update(&c,(unsigned char *)text,strlen(text)); + MDC2_Final(&(md[0]),&c); + + if (memcmp(md,pad2,MDC2_DIGEST_LENGTH) != 0) + { + for (i=0; i<MDC2_DIGEST_LENGTH; i++) + printf("%02X",md[i]); + printf(" <- generated\n"); + for (i=0; i<MDC2_DIGEST_LENGTH; i++) + printf("%02X",pad2[i]); + printf(" <- correct\n"); + ret=1; + } + else + printf("pad2 - ok\n"); + + exit(ret); + return(ret); + } +
diff --git a/crypto/mem.c b/crypto/mem.c new file mode 100644 index 0000000..4274cc9 --- /dev/null +++ b/crypto/mem.c
@@ -0,0 +1,355 @@ +/* crypto/mem.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include <stdlib.h> +#include "buffer.h" +#include "bio.h" +#include "lhash.h" +#include "cryptlib.h" + +static int mh_mode=CRYPTO_MEM_CHECK_OFF; +static unsigned long order=0; + +static LHASH *mh=NULL; + +typedef struct mem_st + { + char *addr; + int num; + char *file; + int line; + unsigned long order; + } MEM; + +int CRYPTO_mem_ctrl(mode) +int mode; + { + int ret=mh_mode; + + CRYPTO_w_lock(CRYPTO_LOCK_MALLOC); + switch (mode) + { + case CRYPTO_MEM_CHECK_ON: + mh_mode|=CRYPTO_MEM_CHECK_ON; + break; + case CRYPTO_MEM_CHECK_OFF: + mh_mode&= ~CRYPTO_MEM_CHECK_ON; + break; + default: + break; + } + CRYPTO_w_unlock(CRYPTO_LOCK_MALLOC); + return(ret); + } + +static int mem_cmp(a,b) +MEM *a,*b; + { + return(a->addr - b->addr); + } + +static unsigned long mem_hash(a) +MEM *a; + { + unsigned long ret; + + ret=(unsigned long)a->addr; + + ret=ret*17851+(ret>>14)*7+(ret>>4)*251; + return(ret); + } + +static char *(*malloc_func)()= (char *(*)())malloc; +static char *(*realloc_func)()= (char *(*)())realloc; +static void (*free_func)()= (void (*)())free; + +void CRYPTO_set_mem_functions(m,r,f) +char *(*m)(); +char *(*r)(); +void (*f)(); + { + if ((m == NULL) || (r == NULL) || (f == NULL)) return; + malloc_func=m; + realloc_func=r; + free_func=f; + } + +void CRYPTO_get_mem_functions(m,r,f) +char *(**m)(); +char *(**r)(); +void (**f)(); + { + if (m != NULL) *m=malloc_func; + if (r != NULL) *r=realloc_func; + if (f != NULL) *f=free_func; + } + +char *CRYPTO_malloc(num) +int num; + { + return(malloc_func(num)); + } + +char *CRYPTO_realloc(str,num) +char *str; +int num; + { + return(realloc_func(str,num)); + } + +void CRYPTO_free(str) +char *str; + { + free_func(str); + } + +char *CRYPTO_dbg_malloc(num,file,line) +int num; +char *file; +int line; + { + char *ret; + MEM *m; + + if ((ret=malloc_func(num)) == NULL) + return(NULL); + + if (mh_mode & CRYPTO_MEM_CHECK_ON) + { + if ((m=(MEM *)malloc(sizeof(MEM))) == NULL) + { + free(ret); + return(NULL); + } + CRYPTO_w_lock(CRYPTO_LOCK_MALLOC); + if (mh == NULL) + { + if ((mh=lh_new(mem_hash,mem_cmp)) == NULL) + { + free(ret); + free(m); + return(NULL); + } + } + + m->addr=ret; + m->file=file; + m->line=line; + m->num=num; + m->order=order++; + if (lh_insert(mh,(char *)m) != NULL) + { + free(m); + free(ret); + /* abort(); */ + ret=NULL; + } + CRYPTO_w_unlock(CRYPTO_LOCK_MALLOC); + } + return(ret); + } + +void CRYPTO_dbg_free(addr) +char *addr; + { + MEM m,*mp; + + if ((mh_mode & CRYPTO_MEM_CHECK_ON) && (mh != NULL)) + { + CRYPTO_w_lock(CRYPTO_LOCK_MALLOC); + m.addr=addr; + mp=(MEM *)lh_delete(mh,(char *)&m); + if (mp != NULL) + free(mp); + CRYPTO_w_unlock(CRYPTO_LOCK_MALLOC); + } + free_func(addr); + } + +char *CRYPTO_dbg_realloc(addr,num,file,line) +char *addr; +int num; +char *file; +int line; + { + char *ret; + MEM m,*mp; + + ret=realloc_func(addr,num); + if (ret == addr) return(ret); + + if (mh_mode & CRYPTO_MEM_CHECK_ON) + { + if (ret == NULL) return(NULL); + m.addr=addr; + CRYPTO_w_lock(CRYPTO_LOCK_MALLOC); + mp=(MEM *)lh_delete(mh,(char *)&m); + if (mp != NULL) + { + mp->addr=ret; + lh_insert(mh,(char *)mp); + } + CRYPTO_w_unlock(CRYPTO_LOCK_MALLOC); + } + return(ret); + } + +char *CRYPTO_remalloc(a,n) +char *a; +int n; + { + if (a != NULL) Free(a); + a=(char *)Malloc(n); + return(a); + } + +char *CRYPTO_dbg_remalloc(a,n,file,line) +char *a; +int n; +char *file; +int line; + { + if (a != NULL) CRYPTO_dbg_free(a); + a=(char *)CRYPTO_dbg_malloc(n,file,line); + return(a); + } + + +typedef struct mem_leak_st + { + BIO *bio; + int chunks; + long bytes; + } MEM_LEAK; + +static void print_leak(m,l) +MEM *m; +MEM_LEAK *l; + { + char buf[128]; + + sprintf(buf,"%5ld file=%s, line=%d, number=%d, address=%08lX\n", + m->order,m->file,m->line,m->num,(long)m->addr); + BIO_puts(l->bio,buf); + l->chunks++; + l->bytes+=m->num; + } + +void CRYPTO_mem_leaks(b) +BIO *b; + { + MEM_LEAK ml; + char buf[80]; + + if (mh == NULL) return; + ml.bio=b; + ml.bytes=0; + ml.chunks=0; + CRYPTO_w_lock(CRYPTO_LOCK_MALLOC); + lh_doall_arg(mh,(void (*)())print_leak,(char *)&ml); + CRYPTO_w_unlock(CRYPTO_LOCK_MALLOC); + if (ml.chunks != 0) + { + sprintf(buf,"%ld bytes leaked in %d chunks\n", + ml.bytes,ml.chunks); + BIO_puts(b,buf); + } + /* + lh_stats_bio(mh,b); + lh_node_stats_bio(mh,b); + lh_node_usage_stats_bio(mh,b); + */ + } + +static void (*mem_cb)()=NULL; + +static void cb_leak(m,cb) +MEM *m; +char *cb; + { + void (*mem_callback)()=(void (*)())cb; + mem_callback(m->order,m->file,m->line,m->num,m->addr); + } + +void CRYPTO_mem_leaks_cb(cb) +void (*cb)(); + { + if (mh == NULL) return; + CRYPTO_w_lock(CRYPTO_LOCK_MALLOC); + mem_cb=cb; + lh_doall_arg(mh,(void (*)())cb_leak,(char *)mem_cb); + mem_cb=NULL; + CRYPTO_w_unlock(CRYPTO_LOCK_MALLOC); + } + +#ifndef WIN16 +void CRYPTO_mem_leaks_fp(fp) +FILE *fp; + { + BIO *b; + + if (mh == NULL) return; + if ((b=BIO_new(BIO_s_file())) == NULL) + return; + BIO_set_fp(b,fp,BIO_NOCLOSE); + CRYPTO_mem_leaks(b); + BIO_free(b); + } +#endif +
diff --git a/crypto/objects/Makefile.ssl b/crypto/objects/Makefile.ssl new file mode 100644 index 0000000..148ac3c --- /dev/null +++ b/crypto/objects/Makefile.ssl
@@ -0,0 +1,87 @@ +# +# SSLeay/crypto/objects/Makefile +# + +DIR= objects +TOP= ../.. +CC= cc +INCLUDES= -I.. -I../../include +CFLAG=-g +INSTALLTOP=/usr/local/ssl +MAKE= make -f Makefile.ssl +MAKEDEPEND= makedepend -f Makefile.ssl +MAKEFILE= Makefile.ssl +AR= ar r + +CFLAGS= $(INCLUDES) $(CFLAG) + +ERR=objects +ERRC=obj_err +GENERAL=Makefile README +TEST= +APPS= + +LIB=$(TOP)/libcrypto.a +LIBSRC= obj_dat.c obj_lib.c $(ERRC).c +LIBOBJ= obj_dat.o obj_lib.o $(ERRC).o + +SRC= $(LIBSRC) + +EXHEADER= objects.h +HEADER= $(EXHEADER) obj_dat.h + +ALL= $(GENERAL) $(SRC) $(HEADER) + +top: + (cd ../..; $(MAKE) DIRS=crypto SDIRS=$(DIR) sub_all) + +all: obj_dat.h lib + +obj_dat.h: objects.h obj_dat.pl + perl ./obj_dat.pl < objects.h > obj_dat.h + +lib: $(LIBOBJ) + $(AR) $(LIB) $(LIBOBJ) + sh $(TOP)/util/ranlib.sh $(LIB) + @touch lib + +files: + perl $(TOP)/util/files.pl Makefile.ssl >> $(TOP)/MINFO + +links: + /bin/rm -f Makefile + $(TOP)/util/point.sh Makefile.ssl Makefile ; + $(TOP)/util/mklink.sh ../../include $(EXHEADER) + $(TOP)/util/mklink.sh ../../test $(TEST) + $(TOP)/util/mklink.sh ../../apps $(APPS) + +install: + @for i in $(EXHEADER) ; \ + do \ + (cp $$i $(INSTALLTOP)/include/$$i; \ + chmod 644 $(INSTALLTOP)/include/$$i ); \ + done; + +tags: + ctags $(SRC) + +tests: + +lint: + lint -DLINT $(INCLUDES) $(SRC)>fluff + +depend: + $(MAKEDEPEND) $(INCLUDES) $(PROGS) $(LIBSRC) + +dclean: + perl -pe 'if (/^# DO NOT DELETE THIS LINE/) {print; exit(0);}' $(MAKEFILE) >Makefile.new + mv -f Makefile.new $(MAKEFILE) + +clean: + /bin/rm -f *.o *.obj lib tags core .pure .nfs* *.old *.bak fluff + +errors: + perl $(TOP)/util/err-ins.pl $(ERR).err $(ERR).h + perl ../err/err_genc.pl $(ERR).h $(ERRC).c + +# DO NOT DELETE THIS LINE -- make depend depends on it.
diff --git a/crypto/objects/obj_dat.c b/crypto/objects/obj_dat.c new file mode 100644 index 0000000..86c3d38 --- /dev/null +++ b/crypto/objects/obj_dat.c
@@ -0,0 +1,501 @@ +/* crypto/objects/obj_dat.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "lhash.h" +#include "asn1.h" +#include "objects.h" + +/* obj_dat.h is generated from objects.h by obj_dat.pl */ +#include "obj_dat.h" + +#ifndef NOPROTO +static int sn_cmp(ASN1_OBJECT **a, ASN1_OBJECT **b); +static int ln_cmp(ASN1_OBJECT **a, ASN1_OBJECT **b); +static int obj_cmp(ASN1_OBJECT **a, ASN1_OBJECT **b); +#else +static int sn_cmp(); +static int ln_cmp(); +static int obj_cmp(); +#endif + +#define ADDED_DATA 0 +#define ADDED_SNAME 1 +#define ADDED_LNAME 2 +#define ADDED_NID 3 + +typedef struct added_obj_st + { + int type; + ASN1_OBJECT *obj; + } ADDED_OBJ; + +static int new_nid=NUM_NID; +static LHASH *added=NULL; + +static int sn_cmp(ap,bp) +ASN1_OBJECT **ap; +ASN1_OBJECT **bp; + { return(strcmp((*ap)->sn,(*bp)->sn)); } + +static int ln_cmp(ap,bp) +ASN1_OBJECT **ap; +ASN1_OBJECT **bp; + { return(strcmp((*ap)->ln,(*bp)->ln)); } + +static unsigned long add_hash(ca) +ADDED_OBJ *ca; + { + ASN1_OBJECT *a; + int i; + unsigned long ret=0; + unsigned char *p; + + a=ca->obj; + switch (ca->type) + { + case ADDED_DATA: + ret=a->length<<20L; + p=(unsigned char *)a->data; + for (i=0; i<a->length; i++) + ret^=p[i]<<((i*3)%24); + break; + case ADDED_SNAME: + ret=lh_strhash(a->sn); + break; + case ADDED_LNAME: + ret=lh_strhash(a->ln); + break; + case ADDED_NID: + ret=a->nid; + break; + default: + abort(); + } + ret&=0x3fffffff; + ret|=ca->type<<30L; + return(ret); + } + +static int add_cmp(ca,cb) +ADDED_OBJ *ca,*cb; + { + ASN1_OBJECT *a,*b; + int i; + + i=ca->type-cb->type; + if (i) return(i); + a=ca->obj; + b=cb->obj; + switch (ca->type) + { + case ADDED_DATA: + i=(a->length - b->length); + if (i) return(i); + return(memcmp(a->data,b->data,a->length)); + case ADDED_SNAME: + if (a->sn == NULL) return(-1); + else if (b->sn == NULL) return(1); + else return(strcmp(a->sn,b->sn)); + case ADDED_LNAME: + if (a->ln == NULL) return(-1); + else if (b->ln == NULL) return(1); + else return(strcmp(a->ln,b->ln)); + case ADDED_NID: + return(a->nid-b->nid); + default: + abort(); + } + } + +static int init_added() + { + if (added != NULL) return(1); + added=lh_new(add_hash,add_cmp); + return(added != NULL); + } + +static void cleanup1(a) +ADDED_OBJ *a; + { + a->obj->nid=0; + a->obj->flags|=ASN1_OBJECT_FLAG_DYNAMIC| + ASN1_OBJECT_FLAG_DYNAMIC_STRINGS; + } + +static void cleanup2(a) +ADDED_OBJ *a; + { a->obj->nid++; } + +static void cleanup3(a) +ADDED_OBJ *a; + { + if (--a->obj->nid == 0) + ASN1_OBJECT_free(a->obj); + Free(a); + } + +void OBJ_cleanup() + { + if (added == NULL) return; + added->down_load=0; + lh_doall(added,cleanup1); /* zero counters */ + lh_doall(added,cleanup2); /* set counters */ + lh_doall(added,cleanup3); /* free objects */ + lh_free(added); + } + +int OBJ_new_nid(num) +int num; + { + int i; + + i=new_nid; + new_nid+=num; + return(i); + } + +int OBJ_add_object(obj) +ASN1_OBJECT *obj; + { + ASN1_OBJECT *o; + ADDED_OBJ *ao[4],*aop; + int i; + + if (added == NULL) + if (!init_added()) return(0); + if ((o=OBJ_dup(obj)) == NULL) goto err; + ao[ADDED_DATA]=NULL; + ao[ADDED_SNAME]=NULL; + ao[ADDED_LNAME]=NULL; + ao[ADDED_NID]=NULL; + ao[ADDED_NID]=(ADDED_OBJ *)Malloc(sizeof(ADDED_OBJ)); + if ((o->length != 0) && (obj->data != NULL)) + ao[ADDED_DATA]=(ADDED_OBJ *)Malloc(sizeof(ADDED_OBJ)); + if (o->sn != NULL) + ao[ADDED_SNAME]=(ADDED_OBJ *)Malloc(sizeof(ADDED_OBJ)); + if (o->ln != NULL) + ao[ADDED_LNAME]=(ADDED_OBJ *)Malloc(sizeof(ADDED_OBJ)); + + for (i=ADDED_DATA; i<=ADDED_NID; i++) + { + if (ao[i] != NULL) + { + ao[i]->type=i; + ao[i]->obj=o; + aop=(ADDED_OBJ *)lh_insert(added,(char *)ao[i]); + /* memory leak, buit should not normally matter */ + if (aop != NULL) + Free(aop); + } + } + o->flags&= ~(ASN1_OBJECT_FLAG_DYNAMIC|ASN1_OBJECT_FLAG_DYNAMIC_STRINGS); + return(o->nid); +err: + for (i=ADDED_DATA; i<=ADDED_NID; i++) + if (ao[i] != NULL) Free(ao[i]); + if (o != NULL) Free(o); + return(0); + } + +ASN1_OBJECT *OBJ_nid2obj(n) +int n; + { + ADDED_OBJ ad,*adp; + ASN1_OBJECT ob; + + if ((n >= 0) && (n < NUM_NID)) + { + if ((n != NID_undef) && (nid_objs[n].nid == NID_undef)) + { + OBJerr(OBJ_F_OBJ_NID2OBJ,OBJ_R_UNKNOWN_NID); + return(NULL); + } + return((ASN1_OBJECT *)&(nid_objs[n])); + } + else if (added == NULL) + return(NULL); + else + { + ad.type=ADDED_NID; + ad.obj= &ob; + ob.nid=n; + adp=(ADDED_OBJ *)lh_retrieve(added,(char *)&ad); + if (adp != NULL) + return(adp->obj); + else + { + OBJerr(OBJ_F_OBJ_NID2OBJ,OBJ_R_UNKNOWN_NID); + return(NULL); + } + } + } + +char *OBJ_nid2sn(n) +int n; + { + ADDED_OBJ ad,*adp; + ASN1_OBJECT ob; + + if ((n >= 0) && (n < NUM_NID)) + { + if ((n != NID_undef) && (nid_objs[n].nid == NID_undef)) + { + OBJerr(OBJ_F_OBJ_NID2SN,OBJ_R_UNKNOWN_NID); + return(NULL); + } + return(nid_objs[n].sn); + } + else if (added == NULL) + return(NULL); + else + { + ad.type=ADDED_NID; + ad.obj= &ob; + ob.nid=n; + adp=(ADDED_OBJ *)lh_retrieve(added,(char *)&ad); + if (adp != NULL) + return(adp->obj->sn); + else + { + OBJerr(OBJ_F_OBJ_NID2SN,OBJ_R_UNKNOWN_NID); + return(NULL); + } + } + } + +char *OBJ_nid2ln(n) +int n; + { + ADDED_OBJ ad,*adp; + ASN1_OBJECT ob; + + if ((n >= 0) && (n < NUM_NID)) + { + if ((n != NID_undef) && (nid_objs[n].nid == NID_undef)) + { + OBJerr(OBJ_F_OBJ_NID2LN,OBJ_R_UNKNOWN_NID); + return(NULL); + } + return(nid_objs[n].ln); + } + else if (added == NULL) + return(NULL); + else + { + ad.type=ADDED_NID; + ad.obj= &ob; + ob.nid=n; + adp=(ADDED_OBJ *)lh_retrieve(added,(char *)&ad); + if (adp != NULL) + return(adp->obj->ln); + else + { + OBJerr(OBJ_F_OBJ_NID2LN,OBJ_R_UNKNOWN_NID); + return(NULL); + } + } + } + +int OBJ_obj2nid(a) +ASN1_OBJECT *a; + { + ASN1_OBJECT **op; + ADDED_OBJ ad,*adp; + + if (a == NULL) + return(NID_undef); + if (a->nid != 0) + return(a->nid); + + if (added != NULL) + { + ad.type=ADDED_DATA; + ad.obj=a; + adp=(ADDED_OBJ *)lh_retrieve(added,(char *)&ad); + if (adp != NULL) return (adp->obj->nid); + } + op=(ASN1_OBJECT **)OBJ_bsearch((char *)&a,(char *)obj_objs,NUM_OBJ, + sizeof(ASN1_OBJECT *),(int (*)())obj_cmp); + if (op == NULL) + return(NID_undef); + return((*op)->nid); + } + +int OBJ_txt2nid(s) +char *s; + { + int ret; + + ret=OBJ_sn2nid(s); + if (ret == NID_undef) + return(OBJ_ln2nid(s)); + else + return(ret); + } + +int OBJ_ln2nid(s) +char *s; + { + ASN1_OBJECT o,*oo= &o,**op; + ADDED_OBJ ad,*adp; + + o.ln=s; + if (added != NULL) + { + ad.type=ADDED_LNAME; + ad.obj= &o; + adp=(ADDED_OBJ *)lh_retrieve(added,(char *)&ad); + if (adp != NULL) return (adp->obj->nid); + } + op=(ASN1_OBJECT **)OBJ_bsearch((char *)&oo,(char *)ln_objs,NUM_LN, + sizeof(ASN1_OBJECT *),(int (*)())ln_cmp); + if (op == NULL) return(NID_undef); + return((*op)->nid); + } + +int OBJ_sn2nid(s) +char *s; + { + ASN1_OBJECT o,*oo= &o,**op; + ADDED_OBJ ad,*adp; + + o.sn=s; + if (added != NULL) + { + ad.type=ADDED_SNAME; + ad.obj= &o; + adp=(ADDED_OBJ *)lh_retrieve(added,(char *)&ad); + if (adp != NULL) return (adp->obj->nid); + } + op=(ASN1_OBJECT **)OBJ_bsearch((char *)&oo,(char *)sn_objs,NUM_SN, + sizeof(ASN1_OBJECT *),(int (*)())sn_cmp); + if (op == NULL) return(NID_undef); + return((*op)->nid); + } + +static int obj_cmp(ap, bp) +ASN1_OBJECT **ap; +ASN1_OBJECT **bp; + { + int j; + ASN1_OBJECT *a= *ap; + ASN1_OBJECT *b= *bp; + + j=(a->length - b->length); + if (j) return(j); + return(memcmp(a->data,b->data,a->length)); + } + +char *OBJ_bsearch(key,base,num,size,cmp) +char *key; +char *base; +int num; +int size; +int (*cmp)(); + { + int l,h,i,c; + char *p; + + if (num == 0) return(NULL); + l=0; + h=num; + while (l < h) + { + i=(l+h)/2; + p= &(base[i*size]); + c=(*cmp)(key,p); + if (c < 0) + h=i; + else if (c > 0) + l=i+1; + else + return(p); + } + return(NULL); + } + +int OBJ_create_and_add_object(oid,sn,ln) +char *oid; +char *sn; +char *ln; + { + int ok=0; + ASN1_OBJECT *op=NULL; + unsigned char *buf; + int i; + + i=a2d_ASN1_OBJECT(NULL,0,oid,-1); + if (i <= 0) return(0); + + if ((buf=(unsigned char *)Malloc(i)) == NULL) + { + OBJerr(OBJ_F_OBJ_CREATE_AND_ADD_OBJECT,OBJ_R_MALLOC_FAILURE); + return(0); + } + i=a2d_ASN1_OBJECT(buf,i,oid,-1); + op=(ASN1_OBJECT *)ASN1_OBJECT_create(OBJ_new_nid(1),buf,i,sn,ln); + if (op == NULL) + goto err; + ok=OBJ_add_object(op); +err: + ASN1_OBJECT_free(op); + Free((char *)buf); + return(ok); + }
diff --git a/crypto/objects/obj_dat.h b/crypto/objects/obj_dat.h new file mode 100644 index 0000000..4b79abd --- /dev/null +++ b/crypto/objects/obj_dat.h
@@ -0,0 +1,541 @@ +/* lib/obj/obj_dat.h */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +/* THIS FILE IS GENERATED FROM Objects.h by obj_dat.pl via the + * following command: + * perl obj_dat.pl < objects.h > obj_dat.h + */ + +#define NUM_NID 97 +#define NUM_SN 70 +#define NUM_LN 96 +#define NUM_OBJ 78 + +static unsigned char lvalues[515]={ +0x2A,0x86,0x48,0x86,0xF7,0x0D, /* [ 0] OBJ_rsadsi */ +0x2A,0x86,0x48,0x86,0xF7,0x0D,0x01, /* [ 6] OBJ_pkcs */ +0x2A,0x86,0x48,0x86,0xF7,0x0D,0x02,0x02, /* [ 13] OBJ_md2 */ +0x2A,0x86,0x48,0x86,0xF7,0x0D,0x02,0x05, /* [ 21] OBJ_md5 */ +0x2A,0x86,0x48,0x86,0xF7,0x0D,0x03,0x04, /* [ 29] OBJ_rc4 */ +0x2A,0x86,0x48,0x86,0xF7,0x0D,0x01,0x01,0x01,/* [ 37] OBJ_rsaEncryption */ +0x2A,0x86,0x48,0x86,0xF7,0x0D,0x01,0x01,0x02,/* [ 46] OBJ_md2WithRSAEncryption */ +0x2A,0x86,0x48,0x86,0xF7,0x0D,0x01,0x01,0x04,/* [ 55] OBJ_md5WithRSAEncryption */ +0x2A,0x86,0x48,0x86,0xF7,0x0D,0x01,0x05,0x01,/* [ 64] OBJ_pbeWithMD2AndDES_CBC */ +0x2A,0x86,0x48,0x86,0xF7,0x0D,0x01,0x05,0x03,/* [ 73] OBJ_pbeWithMD5AndDES_CBC */ +0x55, /* [ 82] OBJ_X500 */ +0x55,0x04, /* [ 83] OBJ_X509 */ +0x55,0x04,0x03, /* [ 85] OBJ_commonName */ +0x55,0x04,0x06, /* [ 88] OBJ_countryName */ +0x55,0x04,0x07, /* [ 91] OBJ_localityName */ +0x55,0x04,0x08, /* [ 94] OBJ_stateOrProvinceName */ +0x55,0x04,0x0A, /* [ 97] OBJ_organizationName */ +0x55,0x04,0x0B, /* [100] OBJ_organizationalUnitName */ +0x55,0x08,0x01,0x01, /* [103] OBJ_rsa */ +0x2A,0x86,0x48,0x86,0xF7,0x0D,0x01,0x07, /* [107] OBJ_pkcs7 */ +0x2A,0x86,0x48,0x86,0xF7,0x0D,0x01,0x07,0x01,/* [115] OBJ_pkcs7_data */ +0x2A,0x86,0x48,0x86,0xF7,0x0D,0x01,0x07,0x02,/* [124] OBJ_pkcs7_signed */ +0x2A,0x86,0x48,0x86,0xF7,0x0D,0x01,0x07,0x03,/* [133] OBJ_pkcs7_enveloped */ +0x2A,0x86,0x48,0x86,0xF7,0x0D,0x01,0x07,0x04,/* [142] OBJ_pkcs7_signedAndEnveloped */ +0x2A,0x86,0x48,0x86,0xF7,0x0D,0x01,0x07,0x05,/* [151] OBJ_pkcs7_digest */ +0x2A,0x86,0x48,0x86,0xF7,0x0D,0x01,0x07,0x06,/* [160] OBJ_pkcs7_encrypted */ +0x2A,0x86,0x48,0x86,0xF7,0x0D,0x01,0x03, /* [169] OBJ_pkcs3 */ +0x2A,0x86,0x48,0x86,0xF7,0x0D,0x01,0x03,0x01,/* [177] OBJ_dhKeyAgreement */ +0x2B,0x0E,0x03,0x02,0x06, /* [186] OBJ_des_ecb */ +0x2B,0x0E,0x03,0x02,0x09, /* [191] OBJ_des_cfb64 */ +0x2B,0x0E,0x03,0x02,0x07, /* [196] OBJ_des_cbc */ +0x2B,0x0E,0x03,0x02,0x11, /* [201] OBJ_des_ede */ +0x2A,0x86,0x48,0x86,0xF7,0x0D,0x03,0x02, /* [206] OBJ_rc2_cbc */ +0x2B,0x0E,0x03,0x02,0x12, /* [214] OBJ_sha */ +0x2B,0x0E,0x03,0x02,0x0F, /* [219] OBJ_shaWithRSAEncryption */ +0x2A,0x86,0x48,0x86,0xF7,0x0D,0x03,0x07, /* [224] OBJ_des_ede3_cbc */ +0x2B,0x0E,0x03,0x02,0x08, /* [232] OBJ_des_ofb64 */ +0x2A,0x86,0x48,0x86,0xF7,0x0D,0x01,0x09, /* [237] OBJ_pkcs9 */ +0x2A,0x86,0x48,0x86,0xF7,0x0D,0x01,0x09,0x01,/* [245] OBJ_pkcs9_emailAddress */ +0x2A,0x86,0x48,0x86,0xF7,0x0D,0x01,0x09,0x02,/* [254] OBJ_pkcs9_unstructuredName */ +0x2A,0x86,0x48,0x86,0xF7,0x0D,0x01,0x09,0x03,/* [263] OBJ_pkcs9_contentType */ +0x2A,0x86,0x48,0x86,0xF7,0x0D,0x01,0x09,0x04,/* [272] OBJ_pkcs9_messageDigest */ +0x2A,0x86,0x48,0x86,0xF7,0x0D,0x01,0x09,0x05,/* [281] OBJ_pkcs9_signingTime */ +0x2A,0x86,0x48,0x86,0xF7,0x0D,0x01,0x09,0x06,/* [290] OBJ_pkcs9_countersignature */ +0x2A,0x86,0x48,0x86,0xF7,0x0D,0x01,0x09,0x07,/* [299] OBJ_pkcs9_challengePassword */ +0x2A,0x86,0x48,0x86,0xF7,0x0D,0x01,0x09,0x08,/* [308] OBJ_pkcs9_unstructuredAddress */ +0x2A,0x86,0x48,0x86,0xF7,0x0D,0x01,0x09,0x09,/* [317] OBJ_pkcs9_extCertAttributes */ +0x60,0x86,0x48,0x01,0x86,0xF8,0x42, /* [326] OBJ_netscape */ +0x60,0x86,0x48,0x01,0x86,0xF8,0x42,0x01, /* [333] OBJ_netscape_cert_extension */ +0x60,0x86,0x48,0x01,0x86,0xF8,0x42,0x02, /* [341] OBJ_netscape_data_type */ +0x2B,0x0E,0x03,0x02,0x1A, /* [349] OBJ_sha1 */ +0x2A,0x86,0x48,0x86,0xF7,0x0D,0x01,0x01,0x05,/* [354] OBJ_sha1WithRSAEncryption */ +0x2B,0x0E,0x03,0x02,0x0D, /* [363] OBJ_dsaWithSHA */ +0x2B,0x0E,0x03,0x02,0x0C, /* [368] OBJ_dsa */ +0x2A,0x86,0x48,0x86,0xF7,0x0D,0x01,0x05,0x0B,/* [373] OBJ_pbeWithSHA1AndRC2_CBC */ +0x2A,0x86,0x48,0x86,0xF7,0x0D,0x01,0x05,0x0C,/* [382] OBJ_pbeWithSHA1AndRC4 */ +0x2B,0x0E,0x03,0x02,0x1B, /* [391] OBJ_dsaWithSHA1 */ +0x60,0x86,0x48,0x01,0x86,0xF8,0x42,0x01,0x01,/* [396] OBJ_netscape_cert_type */ +0x60,0x86,0x48,0x01,0x86,0xF8,0x42,0x01,0x02,/* [405] OBJ_netscape_base_url */ +0x60,0x86,0x48,0x01,0x86,0xF8,0x42,0x01,0x03,/* [414] OBJ_netscape_revocation_url */ +0x60,0x86,0x48,0x01,0x86,0xF8,0x42,0x01,0x04,/* [423] OBJ_netscape_ca_revocation_url */ +0x60,0x86,0x48,0x01,0x86,0xF8,0x42,0x01,0x07,/* [432] OBJ_netscape_renewal_url */ +0x60,0x86,0x48,0x01,0x86,0xF8,0x42,0x01,0x08,/* [441] OBJ_netscape_ca_policy_url */ +0x60,0x86,0x48,0x01,0x86,0xF8,0x42,0x01,0x0C,/* [450] OBJ_netscape_ssl_server_name */ +0x60,0x86,0x48,0x01,0x86,0xF8,0x42,0x01,0x0D,/* [459] OBJ_netscape_comment */ +0x60,0x86,0x48,0x01,0x86,0xF8,0x42,0x02,0x05,/* [468] OBJ_netscape_cert_sequence */ +0x55,0x1D, /* [477] OBJ_ld_ce */ +0x55,0x1D,0x0E, /* [479] OBJ_subject_key_identifier */ +0x55,0x1D,0x0F, /* [482] OBJ_key_usage */ +0x55,0x1D,0x10, /* [485] OBJ_private_key_usage_period */ +0x55,0x1D,0x11, /* [488] OBJ_subject_alt_name */ +0x55,0x1D,0x12, /* [491] OBJ_issuer_alt_name */ +0x55,0x1D,0x13, /* [494] OBJ_basic_constraints */ +0x55,0x1D,0x14, /* [497] OBJ_crl_number */ +0x55,0x1D,0x20, /* [500] OBJ_certificate_policies */ +0x55,0x1D,0x23, /* [503] OBJ_authority_key_identifier */ +0x55,0x08,0x03,0x65, /* [506] OBJ_mdc2 */ +0x55,0x08,0x03,0x64, /* [510] OBJ_mdc2WithRSA */ +}; + +static ASN1_OBJECT nid_objs[NUM_NID]={ +{"UNDEF","undefined",NID_undef,0,NULL}, +{"rsadsi","rsadsi",NID_rsadsi,6,&(lvalues[0]),0}, +{"pkcs","pkcs",NID_pkcs,7,&(lvalues[6]),0}, +{"MD2","md2",NID_md2,8,&(lvalues[13]),0}, +{"MD5","md5",NID_md5,8,&(lvalues[21]),0}, +{"RC4","rc4",NID_rc4,8,&(lvalues[29]),0}, +{"rsaEncryption","rsaEncryption",NID_rsaEncryption,9,&(lvalues[37]),0}, +{"RSA-MD2","md2WithRSAEncryption",NID_md2WithRSAEncryption,9, + &(lvalues[46]),0}, +{"RSA-MD5","md5WithRSAEncryption",NID_md5WithRSAEncryption,9, + &(lvalues[55]),0}, +{"pbeWithMD2AndDES-CBC","pbeWithMD2AndDES-CBC", + NID_pbeWithMD2AndDES_CBC,9,&(lvalues[64]),0}, +{"pbeWithMD5AndDES-CBC","pbeWithMD5AndDES-CBC", + NID_pbeWithMD5AndDES_CBC,9,&(lvalues[73]),0}, +{"X500","X500",NID_X500,1,&(lvalues[82]),0}, +{"X509","X509",NID_X509,2,&(lvalues[83]),0}, +{"CN","commonName",NID_commonName,3,&(lvalues[85]),0}, +{"C","countryName",NID_countryName,3,&(lvalues[88]),0}, +{"L","localityName",NID_localityName,3,&(lvalues[91]),0}, +{"ST","stateOrProvinceName",NID_stateOrProvinceName,3,&(lvalues[94]),0}, +{"O","organizationName",NID_organizationName,3,&(lvalues[97]),0}, +{"OU","organizationalUnitName",NID_organizationalUnitName,3, + &(lvalues[100]),0}, +{"RSA","rsa",NID_rsa,4,&(lvalues[103]),0}, +{"pkcs7","pkcs7",NID_pkcs7,8,&(lvalues[107]),0}, +{"pkcs7-data","pkcs7-data",NID_pkcs7_data,9,&(lvalues[115]),0}, +{"pkcs7-signedData","pkcs7-signedData",NID_pkcs7_signed,9, + &(lvalues[124]),0}, +{"pkcs7-envelopedData","pkcs7-envelopedData",NID_pkcs7_enveloped,9, + &(lvalues[133]),0}, +{"pkcs7-signedAndEnvelopedData","pkcs7-signedAndEnvelopedData", + NID_pkcs7_signedAndEnveloped,9,&(lvalues[142]),0}, +{"pkcs7-digestData","pkcs7-digestData",NID_pkcs7_digest,9, + &(lvalues[151]),0}, +{"pkcs7-encryptedData","pkcs7-encryptedData",NID_pkcs7_encrypted,9, + &(lvalues[160]),0}, +{"pkcs3","pkcs3",NID_pkcs3,8,&(lvalues[169]),0}, +{"dhKeyAgreement","dhKeyAgreement",NID_dhKeyAgreement,9, + &(lvalues[177]),0}, +{"DES-ECB","des-ecb",NID_des_ecb,5,&(lvalues[186]),0}, +{"DES-CFB","des-cfb",NID_des_cfb64,5,&(lvalues[191]),0}, +{"DES-CBC","des-cbc",NID_des_cbc,5,&(lvalues[196]),0}, +{"DES-EDE","des-ede",NID_des_ede,5,&(lvalues[201]),0}, +{"DES-EDE3","des-ede3",NID_des_ede3,0,NULL}, +{"IDEA-CBC","idea-cbc",NID_idea_cbc,0,NULL}, +{"IDEA-CFB","idea-cfb",NID_idea_cfb64,0,NULL}, +{"IDEA-ECB","idea-ecb",NID_idea_ecb,0,NULL}, +{"RC2-CBC","rc2-cbc",NID_rc2_cbc,8,&(lvalues[206]),0}, +{"RC2-ECB","rc2-ecb",NID_rc2_ecb,0,NULL}, +{"RC2-CFB","rc2-cfb",NID_rc2_cfb64,0,NULL}, +{"RC2-OFB","rc2-ofb",NID_rc2_ofb64,0,NULL}, +{"SHA","sha",NID_sha,5,&(lvalues[214]),0}, +{"RSA-SHA","shaWithRSAEncryption",NID_shaWithRSAEncryption,5, + &(lvalues[219]),0}, +{"DES-EDE-CBC","des-ede-cbc",NID_des_ede_cbc,0,NULL}, +{"DES-EDE3-CBC","des-ede3-cbc",NID_des_ede3_cbc,8,&(lvalues[224]),0}, +{"DES-OFB","des-ofb",NID_des_ofb64,5,&(lvalues[232]),0}, +{"IDEA-OFB","idea-ofb",NID_idea_ofb64,0,NULL}, +{"pkcs9","pkcs9",NID_pkcs9,8,&(lvalues[237]),0}, +{"Email","emailAddress",NID_pkcs9_emailAddress,9,&(lvalues[245]),0}, +{"unstructuredName","unstructuredName",NID_pkcs9_unstructuredName,9, + &(lvalues[254]),0}, +{"contentType","contentType",NID_pkcs9_contentType,9,&(lvalues[263]),0}, +{"messageDigest","messageDigest",NID_pkcs9_messageDigest,9, + &(lvalues[272]),0}, +{"signingTime","signingTime",NID_pkcs9_signingTime,9,&(lvalues[281]),0}, +{"countersignature","countersignature",NID_pkcs9_countersignature,9, + &(lvalues[290]),0}, +{"challengePassword","challengePassword",NID_pkcs9_challengePassword, + 9,&(lvalues[299]),0}, +{"unstructuredAddress","unstructuredAddress", + NID_pkcs9_unstructuredAddress,9,&(lvalues[308]),0}, +{"extendedCertificateAttributes","extendedCertificateAttributes", + NID_pkcs9_extCertAttributes,9,&(lvalues[317]),0}, +{"Netscape","Netscape Communications Corp.",NID_netscape,7, + &(lvalues[326]),0}, +{"nsCertExt","Netscape Certificate Extension", + NID_netscape_cert_extension,8,&(lvalues[333]),0}, +{"nsDataType","Netscape Data Type",NID_netscape_data_type,8, + &(lvalues[341]),0}, +{"DES-EDE-CFB","des-ede-cfb",NID_des_ede_cfb64,0,NULL}, +{"DES-EDE3-CFB","des-ede3-cfb",NID_des_ede3_cfb64,0,NULL}, +{"DES-EDE-OFB","des-ede-ofb",NID_des_ede_ofb64,0,NULL}, +{"DES-EDE3-OFB","des-ede3-ofb",NID_des_ede3_ofb64,0,NULL}, +{"SHA1","sha1",NID_sha1,5,&(lvalues[349]),0}, +{"RSA-SHA1","sha1WithRSAEncryption",NID_sha1WithRSAEncryption,9, + &(lvalues[354]),0}, +{"DSA-SHA","dsaWithSHA",NID_dsaWithSHA,5,&(lvalues[363]),0}, +{"DSA","dsaEncryption",NID_dsa,5,&(lvalues[368]),0}, +{"pbeWithSHA1AndRC2-CBC","pbeWithSHA1AndRC2-CBC", + NID_pbeWithSHA1AndRC2_CBC,9,&(lvalues[373]),0}, +{"pbeWithSHA1AndRC4","pbeWithSHA1AndRC4",NID_pbeWithSHA1AndRC4,9, + &(lvalues[382]),0}, +{"DSA-SHA1","dsaWithSHA1",NID_dsaWithSHA1,5,&(lvalues[391]),0}, +{"nsCertType","Netscape Cert Type",NID_netscape_cert_type,9, + &(lvalues[396]),0}, +{"nsBaseUrl","Netscape Base Url",NID_netscape_base_url,9, + &(lvalues[405]),0}, +{"nsRevocationUrl","Netscape Revocation Url", + NID_netscape_revocation_url,9,&(lvalues[414]),0}, +{"nsCaRevocationUrl","Netscape CA Revocation Url", + NID_netscape_ca_revocation_url,9,&(lvalues[423]),0}, +{"nsRenewalUrl","Netscape Renewal Url",NID_netscape_renewal_url,9, + &(lvalues[432]),0}, +{"nsCaPolicyUrl","Netscape CA Policy Url",NID_netscape_ca_policy_url, + 9,&(lvalues[441]),0}, +{"nsSslServerName","Netscape SSL Server Name", + NID_netscape_ssl_server_name,9,&(lvalues[450]),0}, +{"nsComment","Netscape Comment",NID_netscape_comment,9,&(lvalues[459]),0}, +{"nsCertSequence","Netscape Certificate Sequence", + NID_netscape_cert_sequence,9,&(lvalues[468]),0}, +{"DESX-CBC","desx-cbc",NID_desx_cbc,0,NULL}, +{"ld-ce","ld-ce",NID_ld_ce,2,&(lvalues[477]),0}, +{"subjectKeyIdentifier","X509v3 Subject Key Identifier", + NID_subject_key_identifier,3,&(lvalues[479]),0}, +{"keyUsage","X509v3 Key Usage",NID_key_usage,3,&(lvalues[482]),0}, +{"privateKeyUsagePeriod","X509v3 Private Key Usage Period", + NID_private_key_usage_period,3,&(lvalues[485]),0}, +{"subjectAltName","X509v3 Subject Alternative Name", + NID_subject_alt_name,3,&(lvalues[488]),0}, +{"issuerAltName","X509v3 Issuer Alternative Name",NID_issuer_alt_name, + 3,&(lvalues[491]),0}, +{"basicConstraints","X509v3 Basic Constraints",NID_basic_constraints, + 3,&(lvalues[494]),0}, +{"crlNumber","X509v3 CRL Number",NID_crl_number,3,&(lvalues[497]),0}, +{"certificatePolicies","X509v3 Certificate Policies", + NID_certificate_policies,3,&(lvalues[500]),0}, +{"authorityKeyIdentifier","X509v3 Authority Key Identifier", + NID_authority_key_identifier,3,&(lvalues[503]),0}, +{"BF-CBC","bf-cbc",NID_bf_cbc,0,NULL}, +{"BF-ECB","bf-ecb",NID_bf_ecb,0,NULL}, +{"BF-CFB","bf-cfb",NID_bf_cfb64,0,NULL}, +{"BF-OFB","bf-ofb",NID_bf_ofb64,0,NULL}, +{"MDC2","mdc2",NID_mdc2,4,&(lvalues[506]),0}, +{"RSA-MDC2","mdc2withRSA",NID_mdc2WithRSA,4,&(lvalues[510]),0}, +}; + +static ASN1_OBJECT *sn_objs[NUM_SN]={ +&(nid_objs[91]),/* "BF-CBC" */ +&(nid_objs[93]),/* "BF-CFB" */ +&(nid_objs[92]),/* "BF-ECB" */ +&(nid_objs[94]),/* "BF-OFB" */ +&(nid_objs[14]),/* "C" */ +&(nid_objs[13]),/* "CN" */ +&(nid_objs[31]),/* "DES-CBC" */ +&(nid_objs[30]),/* "DES-CFB" */ +&(nid_objs[29]),/* "DES-ECB" */ +&(nid_objs[32]),/* "DES-EDE" */ +&(nid_objs[43]),/* "DES-EDE-CBC" */ +&(nid_objs[60]),/* "DES-EDE-CFB" */ +&(nid_objs[62]),/* "DES-EDE-OFB" */ +&(nid_objs[33]),/* "DES-EDE3" */ +&(nid_objs[44]),/* "DES-EDE3-CBC" */ +&(nid_objs[61]),/* "DES-EDE3-CFB" */ +&(nid_objs[63]),/* "DES-EDE3-OFB" */ +&(nid_objs[45]),/* "DES-OFB" */ +&(nid_objs[80]),/* "DESX-CBC" */ +&(nid_objs[67]),/* "DSA" */ +&(nid_objs[66]),/* "DSA-SHA" */ +&(nid_objs[70]),/* "DSA-SHA1" */ +&(nid_objs[48]),/* "Email" */ +&(nid_objs[34]),/* "IDEA-CBC" */ +&(nid_objs[35]),/* "IDEA-CFB" */ +&(nid_objs[36]),/* "IDEA-ECB" */ +&(nid_objs[46]),/* "IDEA-OFB" */ +&(nid_objs[15]),/* "L" */ +&(nid_objs[ 3]),/* "MD2" */ +&(nid_objs[ 4]),/* "MD5" */ +&(nid_objs[95]),/* "MDC2" */ +&(nid_objs[57]),/* "Netscape" */ +&(nid_objs[17]),/* "O" */ +&(nid_objs[18]),/* "OU" */ +&(nid_objs[37]),/* "RC2-CBC" */ +&(nid_objs[39]),/* "RC2-CFB" */ +&(nid_objs[38]),/* "RC2-ECB" */ +&(nid_objs[40]),/* "RC2-OFB" */ +&(nid_objs[ 5]),/* "RC4" */ +&(nid_objs[19]),/* "RSA" */ +&(nid_objs[ 7]),/* "RSA-MD2" */ +&(nid_objs[ 8]),/* "RSA-MD5" */ +&(nid_objs[96]),/* "RSA-MDC2" */ +&(nid_objs[42]),/* "RSA-SHA" */ +&(nid_objs[65]),/* "RSA-SHA1" */ +&(nid_objs[41]),/* "SHA" */ +&(nid_objs[64]),/* "SHA1" */ +&(nid_objs[16]),/* "ST" */ +&(nid_objs[ 0]),/* "UNDEF" */ +&(nid_objs[90]),/* "authorityKeyIdentifier" */ +&(nid_objs[87]),/* "basicConstraints" */ +&(nid_objs[89]),/* "certificatePolicies" */ +&(nid_objs[88]),/* "crlNumber" */ +&(nid_objs[86]),/* "issuerAltName" */ +&(nid_objs[83]),/* "keyUsage" */ +&(nid_objs[81]),/* "ld-ce" */ +&(nid_objs[72]),/* "nsBaseUrl" */ +&(nid_objs[76]),/* "nsCaPolicyUrl" */ +&(nid_objs[74]),/* "nsCaRevocationUrl" */ +&(nid_objs[58]),/* "nsCertExt" */ +&(nid_objs[79]),/* "nsCertSequence" */ +&(nid_objs[71]),/* "nsCertType" */ +&(nid_objs[78]),/* "nsComment" */ +&(nid_objs[59]),/* "nsDataType" */ +&(nid_objs[75]),/* "nsRenewalUrl" */ +&(nid_objs[73]),/* "nsRevocationUrl" */ +&(nid_objs[77]),/* "nsSslServerName" */ +&(nid_objs[84]),/* "privateKeyUsagePeriod" */ +&(nid_objs[85]),/* "subjectAltName" */ +&(nid_objs[82]),/* "subjectKeyIdentifier" */ +}; + +static ASN1_OBJECT *ln_objs[NUM_LN]={ +&(nid_objs[72]),/* "Netscape Base Url" */ +&(nid_objs[76]),/* "Netscape CA Policy Url" */ +&(nid_objs[74]),/* "Netscape CA Revocation Url" */ +&(nid_objs[71]),/* "Netscape Cert Type" */ +&(nid_objs[58]),/* "Netscape Certificate Extension" */ +&(nid_objs[79]),/* "Netscape Certificate Sequence" */ +&(nid_objs[78]),/* "Netscape Comment" */ +&(nid_objs[57]),/* "Netscape Communications Corp." */ +&(nid_objs[59]),/* "Netscape Data Type" */ +&(nid_objs[75]),/* "Netscape Renewal Url" */ +&(nid_objs[73]),/* "Netscape Revocation Url" */ +&(nid_objs[77]),/* "Netscape SSL Server Name" */ +&(nid_objs[11]),/* "X500" */ +&(nid_objs[12]),/* "X509" */ +&(nid_objs[90]),/* "X509v3 Authority Key Identifier" */ +&(nid_objs[87]),/* "X509v3 Basic Constraints" */ +&(nid_objs[88]),/* "X509v3 CRL Number" */ +&(nid_objs[89]),/* "X509v3 Certificate Policies" */ +&(nid_objs[86]),/* "X509v3 Issuer Alternative Name" */ +&(nid_objs[83]),/* "X509v3 Key Usage" */ +&(nid_objs[84]),/* "X509v3 Private Key Usage Period" */ +&(nid_objs[85]),/* "X509v3 Subject Alternative Name" */ +&(nid_objs[82]),/* "X509v3 Subject Key Identifier" */ +&(nid_objs[91]),/* "bf-cbc" */ +&(nid_objs[93]),/* "bf-cfb" */ +&(nid_objs[92]),/* "bf-ecb" */ +&(nid_objs[94]),/* "bf-ofb" */ +&(nid_objs[54]),/* "challengePassword" */ +&(nid_objs[13]),/* "commonName" */ +&(nid_objs[50]),/* "contentType" */ +&(nid_objs[53]),/* "countersignature" */ +&(nid_objs[14]),/* "countryName" */ +&(nid_objs[31]),/* "des-cbc" */ +&(nid_objs[30]),/* "des-cfb" */ +&(nid_objs[29]),/* "des-ecb" */ +&(nid_objs[32]),/* "des-ede" */ +&(nid_objs[43]),/* "des-ede-cbc" */ +&(nid_objs[60]),/* "des-ede-cfb" */ +&(nid_objs[62]),/* "des-ede-ofb" */ +&(nid_objs[33]),/* "des-ede3" */ +&(nid_objs[44]),/* "des-ede3-cbc" */ +&(nid_objs[61]),/* "des-ede3-cfb" */ +&(nid_objs[63]),/* "des-ede3-ofb" */ +&(nid_objs[45]),/* "des-ofb" */ +&(nid_objs[80]),/* "desx-cbc" */ +&(nid_objs[28]),/* "dhKeyAgreement" */ +&(nid_objs[67]),/* "dsaEncryption" */ +&(nid_objs[66]),/* "dsaWithSHA" */ +&(nid_objs[70]),/* "dsaWithSHA1" */ +&(nid_objs[48]),/* "emailAddress" */ +&(nid_objs[56]),/* "extendedCertificateAttributes" */ +&(nid_objs[34]),/* "idea-cbc" */ +&(nid_objs[35]),/* "idea-cfb" */ +&(nid_objs[36]),/* "idea-ecb" */ +&(nid_objs[46]),/* "idea-ofb" */ +&(nid_objs[15]),/* "localityName" */ +&(nid_objs[ 3]),/* "md2" */ +&(nid_objs[ 7]),/* "md2WithRSAEncryption" */ +&(nid_objs[ 4]),/* "md5" */ +&(nid_objs[ 8]),/* "md5WithRSAEncryption" */ +&(nid_objs[95]),/* "mdc2" */ +&(nid_objs[96]),/* "mdc2withRSA" */ +&(nid_objs[51]),/* "messageDigest" */ +&(nid_objs[17]),/* "organizationName" */ +&(nid_objs[18]),/* "organizationalUnitName" */ +&(nid_objs[ 9]),/* "pbeWithMD2AndDES-CBC" */ +&(nid_objs[10]),/* "pbeWithMD5AndDES-CBC" */ +&(nid_objs[68]),/* "pbeWithSHA1AndRC2-CBC" */ +&(nid_objs[69]),/* "pbeWithSHA1AndRC4" */ +&(nid_objs[ 2]),/* "pkcs" */ +&(nid_objs[27]),/* "pkcs3" */ +&(nid_objs[20]),/* "pkcs7" */ +&(nid_objs[21]),/* "pkcs7-data" */ +&(nid_objs[25]),/* "pkcs7-digestData" */ +&(nid_objs[26]),/* "pkcs7-encryptedData" */ +&(nid_objs[23]),/* "pkcs7-envelopedData" */ +&(nid_objs[24]),/* "pkcs7-signedAndEnvelopedData" */ +&(nid_objs[22]),/* "pkcs7-signedData" */ +&(nid_objs[47]),/* "pkcs9" */ +&(nid_objs[37]),/* "rc2-cbc" */ +&(nid_objs[39]),/* "rc2-cfb" */ +&(nid_objs[38]),/* "rc2-ecb" */ +&(nid_objs[40]),/* "rc2-ofb" */ +&(nid_objs[ 5]),/* "rc4" */ +&(nid_objs[19]),/* "rsa" */ +&(nid_objs[ 6]),/* "rsaEncryption" */ +&(nid_objs[ 1]),/* "rsadsi" */ +&(nid_objs[41]),/* "sha" */ +&(nid_objs[64]),/* "sha1" */ +&(nid_objs[65]),/* "sha1WithRSAEncryption" */ +&(nid_objs[42]),/* "shaWithRSAEncryption" */ +&(nid_objs[52]),/* "signingTime" */ +&(nid_objs[16]),/* "stateOrProvinceName" */ +&(nid_objs[ 0]),/* "undefined" */ +&(nid_objs[55]),/* "unstructuredAddress" */ +&(nid_objs[49]),/* "unstructuredName" */ +}; + +static ASN1_OBJECT *obj_objs[NUM_OBJ]={ +&(nid_objs[11]),/* OBJ_X500 2 5 */ +&(nid_objs[12]),/* OBJ_X509 2 5 4 */ +&(nid_objs[81]),/* OBJ_ld_ce 2 5 29 */ +&(nid_objs[13]),/* OBJ_commonName 2 5 4 3 */ +&(nid_objs[14]),/* OBJ_countryName 2 5 4 6 */ +&(nid_objs[15]),/* OBJ_localityName 2 5 4 7 */ +&(nid_objs[16]),/* OBJ_stateOrProvinceName 2 5 4 8 */ +&(nid_objs[17]),/* OBJ_organizationName 2 5 4 10 */ +&(nid_objs[18]),/* OBJ_organizationalUnitName 2 5 4 11 */ +&(nid_objs[82]),/* OBJ_subject_key_identifier 2 5 29 14 */ +&(nid_objs[83]),/* OBJ_key_usage 2 5 29 15 */ +&(nid_objs[84]),/* OBJ_private_key_usage_period 2 5 29 16 */ +&(nid_objs[85]),/* OBJ_subject_alt_name 2 5 29 17 */ +&(nid_objs[86]),/* OBJ_issuer_alt_name 2 5 29 18 */ +&(nid_objs[87]),/* OBJ_basic_constraints 2 5 29 19 */ +&(nid_objs[88]),/* OBJ_crl_number 2 5 29 20 */ +&(nid_objs[89]),/* OBJ_certificate_policies 2 5 29 32 */ +&(nid_objs[90]),/* OBJ_authority_key_identifier 2 5 29 35 */ +&(nid_objs[19]),/* OBJ_rsa 2 5 8 1 1 */ +&(nid_objs[96]),/* OBJ_mdc2WithRSA 2 5 8 3 100 */ +&(nid_objs[95]),/* OBJ_mdc2 2 5 8 3 101 */ +&(nid_objs[29]),/* OBJ_des_ecb 1 3 14 3 2 6 */ +&(nid_objs[31]),/* OBJ_des_cbc 1 3 14 3 2 7 */ +&(nid_objs[45]),/* OBJ_des_ofb64 1 3 14 3 2 8 */ +&(nid_objs[30]),/* OBJ_des_cfb64 1 3 14 3 2 9 */ +&(nid_objs[67]),/* OBJ_dsa 1 3 14 3 2 12 */ +&(nid_objs[66]),/* OBJ_dsaWithSHA 1 3 14 3 2 13 */ +&(nid_objs[42]),/* OBJ_shaWithRSAEncryption 1 3 14 3 2 15 */ +&(nid_objs[32]),/* OBJ_des_ede 1 3 14 3 2 17 */ +&(nid_objs[41]),/* OBJ_sha 1 3 14 3 2 18 */ +&(nid_objs[64]),/* OBJ_sha1 1 3 14 3 2 26 */ +&(nid_objs[70]),/* OBJ_dsaWithSHA1 1 3 14 3 2 27 */ +&(nid_objs[ 1]),/* OBJ_rsadsi 1 2 840 113549 */ +&(nid_objs[ 2]),/* OBJ_pkcs 1 2 840 113549 1 */ +&(nid_objs[57]),/* OBJ_netscape 2 16 840 1 113730 */ +&(nid_objs[27]),/* OBJ_pkcs3 1 2 840 113549 1 3 */ +&(nid_objs[20]),/* OBJ_pkcs7 1 2 840 113549 1 7 */ +&(nid_objs[47]),/* OBJ_pkcs9 1 2 840 113549 1 9 */ +&(nid_objs[ 3]),/* OBJ_md2 1 2 840 113549 2 2 */ +&(nid_objs[ 4]),/* OBJ_md5 1 2 840 113549 2 5 */ +&(nid_objs[37]),/* OBJ_rc2_cbc 1 2 840 113549 3 2 */ +&(nid_objs[ 5]),/* OBJ_rc4 1 2 840 113549 3 4 */ +&(nid_objs[44]),/* OBJ_des_ede3_cbc 1 2 840 113549 3 7 */ +&(nid_objs[58]),/* OBJ_netscape_cert_extension 2 16 840 1 113730 1 */ +&(nid_objs[59]),/* OBJ_netscape_data_type 2 16 840 1 113730 2 */ +&(nid_objs[ 6]),/* OBJ_rsaEncryption 1 2 840 113549 1 1 1 */ +&(nid_objs[ 7]),/* OBJ_md2WithRSAEncryption 1 2 840 113549 1 1 2 */ +&(nid_objs[ 8]),/* OBJ_md5WithRSAEncryption 1 2 840 113549 1 1 4 */ +&(nid_objs[65]),/* OBJ_sha1WithRSAEncryption 1 2 840 113549 1 1 5 */ +&(nid_objs[28]),/* OBJ_dhKeyAgreement 1 2 840 113549 1 3 1 */ +&(nid_objs[ 9]),/* OBJ_pbeWithMD2AndDES_CBC 1 2 840 113549 1 5 1 */ +&(nid_objs[10]),/* OBJ_pbeWithMD5AndDES_CBC 1 2 840 113549 1 5 3 */ +&(nid_objs[68]),/* OBJ_pbeWithSHA1AndRC2_CBC 1 2 840 113549 1 5 11 */ +&(nid_objs[69]),/* OBJ_pbeWithSHA1AndRC4 1 2 840 113549 1 5 12 */ +&(nid_objs[21]),/* OBJ_pkcs7_data 1 2 840 113549 1 7 1 */ +&(nid_objs[22]),/* OBJ_pkcs7_signed 1 2 840 113549 1 7 2 */ +&(nid_objs[23]),/* OBJ_pkcs7_enveloped 1 2 840 113549 1 7 3 */ +&(nid_objs[24]),/* OBJ_pkcs7_signedAndEnveloped 1 2 840 113549 1 7 4 */ +&(nid_objs[25]),/* OBJ_pkcs7_digest 1 2 840 113549 1 7 5 */ +&(nid_objs[26]),/* OBJ_pkcs7_encrypted 1 2 840 113549 1 7 6 */ +&(nid_objs[48]),/* OBJ_pkcs9_emailAddress 1 2 840 113549 1 9 1 */ +&(nid_objs[49]),/* OBJ_pkcs9_unstructuredName 1 2 840 113549 1 9 2 */ +&(nid_objs[50]),/* OBJ_pkcs9_contentType 1 2 840 113549 1 9 3 */ +&(nid_objs[51]),/* OBJ_pkcs9_messageDigest 1 2 840 113549 1 9 4 */ +&(nid_objs[52]),/* OBJ_pkcs9_signingTime 1 2 840 113549 1 9 5 */ +&(nid_objs[53]),/* OBJ_pkcs9_countersignature 1 2 840 113549 1 9 6 */ +&(nid_objs[54]),/* OBJ_pkcs9_challengePassword 1 2 840 113549 1 9 7 */ +&(nid_objs[55]),/* OBJ_pkcs9_unstructuredAddress 1 2 840 113549 1 9 8 */ +&(nid_objs[56]),/* OBJ_pkcs9_extCertAttributes 1 2 840 113549 1 9 9 */ +&(nid_objs[71]),/* OBJ_netscape_cert_type 2 16 840 1 113730 1 1 */ +&(nid_objs[72]),/* OBJ_netscape_base_url 2 16 840 1 113730 1 2 */ +&(nid_objs[73]),/* OBJ_netscape_revocation_url 2 16 840 1 113730 1 3 */ +&(nid_objs[74]),/* OBJ_netscape_ca_revocation_url 2 16 840 1 113730 1 4 */ +&(nid_objs[75]),/* OBJ_netscape_renewal_url 2 16 840 1 113730 1 7 */ +&(nid_objs[76]),/* OBJ_netscape_ca_policy_url 2 16 840 1 113730 1 8 */ +&(nid_objs[77]),/* OBJ_netscape_ssl_server_name 2 16 840 1 113730 1 12 */ +&(nid_objs[78]),/* OBJ_netscape_comment 2 16 840 1 113730 1 13 */ +&(nid_objs[79]),/* OBJ_netscape_cert_sequence 2 16 840 1 113730 2 5 */ +}; +
diff --git a/crypto/objects/obj_dat.pl b/crypto/objects/obj_dat.pl new file mode 100644 index 0000000..ebeb243 --- /dev/null +++ b/crypto/objects/obj_dat.pl
@@ -0,0 +1,269 @@ +#!/usr/local/bin/perl + +sub obj_cmp + { + local(@a,@b,$_,$r); + + $A=$obj_len{$obj{$nid{$a}}}; + $B=$obj_len{$obj{$nid{$b}}}; + + $r=($A-$B); + return($r) if $r != 0; + + $A=$obj_der{$obj{$nid{$a}}}; + $B=$obj_der{$obj{$nid{$b}}}; + + return($A cmp $B); + } + +sub expand_obj + { + local(*v)=@_; + local($k,$d); + local($i); + + do { + $i=0; + foreach $k (keys %v) + { + if (($v{$k} =~ s/(OBJ_[^,]+),/$v{$1},/)) + { $i++; } + } + } while($i); + foreach $k (keys %v) + { + @a=split(/,/,$v{$k}); + $objn{$k}=$#a+1; + } + return(%objn); + } + +while (<>) + { + next unless /^\#define\s+(\S+)\s+(.*)$/; + $v=$1; + $d=$2; + if ($v =~ /^SN_(.*)$/) + { $sn{$1}=$d; } + elsif ($v =~ /^LN_(.*)$/) + { $ln{$1}=$d; } + elsif ($v =~ /^NID_(.*)$/) + { $nid{$d}=$1; } + elsif ($v =~ /^OBJ_(.*)$/) + { + $obj{$1}=$v; + $objd{$v}=$d; + } + } + +%ob=&expand_obj(*objd); + +@a=sort { $a <=> $b } keys %nid; +$n=$a[$#a]+1; + +@lvalues=(); +$lvalues=0; + +for ($i=0; $i<$n; $i++) + { + if (!defined($nid{$i})) + { + push(@out,"{NULL,NULL,NID_undef,0,NULL},\n"); + } + else + { + $sn=defined($sn{$nid{$i}})?"$sn{$nid{$i}}":"NULL"; + $ln=defined($ln{$nid{$i}})?"$ln{$nid{$i}}":"NULL"; + $sn=$ln if ($sn eq "NULL"); + $ln=$sn if ($ln eq "NULL"); + $out ="{"; + $out.=$sn; + $out.=",".$ln; + $out.=",NID_$nid{$i},"; + if (defined($obj{$nid{$i}})) + { + $v=$objd{$obj{$nid{$i}}}; + $v =~ s/L//g; + $v =~ s/,/ /g; + $r=&der_it($v); + $z=""; + $length=0; + foreach (unpack("C*",$r)) + { + $z.=sprintf("0x%02X,",$_); + $length++; + } + $obj_der{$obj{$nid{$i}}}=$z; + $obj_len{$obj{$nid{$i}}}=$length; + + push(@lvalues,sprintf("%-45s/* [%3d] %s */\n", + $z,$lvalues,$obj{$nid{$i}})); + $out.="$length,&(lvalues[$lvalues]),0"; + $lvalues+=$length; + } + else + { + $out.="0,NULL"; + } + $out.="},\n"; + push(@out,$out); + } + } + +@a=grep(defined($sn{$nid{$_}}),0 .. $n); +foreach (sort { $sn{$nid{$a}} cmp $sn{$nid{$b}} } @a) + { + push(@sn,sprintf("&(nid_objs[%2d]),/* $sn{$nid{$_}} */\n",$_)); + } + +@a=grep(defined($ln{$nid{$_}}),0 .. $n); +foreach (sort { $ln{$nid{$a}} cmp $ln{$nid{$b}} } @a) + { + push(@ln,sprintf("&(nid_objs[%2d]),/* $ln{$nid{$_}} */\n",$_)); + } + +@a=grep(defined($obj{$nid{$_}}),0 .. $n); +foreach (sort obj_cmp @a) + { + $m=$obj{$nid{$_}}; + $v=$objd{$m}; + $v =~ s/L//g; + $v =~ s/,/ /g; + push(@ob,sprintf("&(nid_objs[%2d]),/* %-32s %s */\n",$_,$m,$v)); + } + +print <<'EOF'; +/* lib/obj/obj_dat.h */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +/* THIS FILE IS GENERATED FROM Objects.h by obj_dat.pl via the + * following command: + * perl obj_dat.pl < objects.h > obj_dat.h + */ + +EOF + +printf "#define NUM_NID %d\n",$n; +printf "#define NUM_SN %d\n",$#sn+1; +printf "#define NUM_LN %d\n",$#ln+1; +printf "#define NUM_OBJ %d\n\n",$#ob+1; + +printf "static unsigned char lvalues[%d]={\n",$lvalues+1; +print @lvalues; +print "};\n\n"; + +printf "static ASN1_OBJECT nid_objs[NUM_NID]={\n"; +foreach (@out) + { + if (length($_) > 75) + { + $out=""; + foreach (split(/,/)) + { + $t=$out.$_.","; + if (length($t) > 70) + { + print "$out\n"; + $t="\t$_,"; + } + $out=$t; + } + chop $out; + print "$out"; + } + else + { print $_; } + } +print "};\n\n"; + +printf "static ASN1_OBJECT *sn_objs[NUM_SN]={\n"; +print @sn; +print "};\n\n"; + +printf "static ASN1_OBJECT *ln_objs[NUM_LN]={\n"; +print @ln; +print "};\n\n"; + +printf "static ASN1_OBJECT *obj_objs[NUM_OBJ]={\n"; +print @ob; +print "};\n\n"; + +sub der_it + { + local($v)=@_; + local(@a,$i,$ret,@r); + + @a=split(/\s+/,$v); + $ret.=pack("C*",$a[0]*40+$a[1]); + shift @a; + shift @a; + while ($_=shift(@a)) + { + @r=(); + $t=0; + while ($_ >= 128) + { + $x=$_%128; + $_/=128; + push(@r,((($t++)?0x80:0)|$x)); + } + push(@r,((($t++)?0x80:0)|$_)); + $ret.=pack("C*",reverse(@r)); + } + return($ret); + }
diff --git a/crypto/objects/obj_err.c b/crypto/objects/obj_err.c new file mode 100644 index 0000000..bfc13d7 --- /dev/null +++ b/crypto/objects/obj_err.c
@@ -0,0 +1,90 @@ +/* lib/obj/obj_err.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ +#include <stdio.h> +#include "err.h" +#include "objects.h" + +/* BEGIN ERROR CODES */ +static ERR_STRING_DATA OBJ_str_functs[]= + { +{ERR_PACK(0,OBJ_F_OBJ_CREATE_AND_ADD_OBJECT,0), "OBJ_create_and_add_object"}, +{ERR_PACK(0,OBJ_F_OBJ_DUP,0), "OBJ_dup"}, +{ERR_PACK(0,OBJ_F_OBJ_NID2LN,0), "OBJ_nid2ln"}, +{ERR_PACK(0,OBJ_F_OBJ_NID2OBJ,0), "OBJ_nid2obj"}, +{ERR_PACK(0,OBJ_F_OBJ_NID2SN,0), "OBJ_nid2sn"}, +{0,NULL}, + }; + +static ERR_STRING_DATA OBJ_str_reasons[]= + { +{OBJ_R_MALLOC_FAILURE ,"malloc failure"}, +{OBJ_R_UNKNOWN_NID ,"unknown nid"}, +{0,NULL}, + }; + +void ERR_load_OBJ_strings() + { + static int init=1; + + if (init) + { + init=0; + ERR_load_strings(ERR_LIB_OBJ,OBJ_str_functs); + ERR_load_strings(ERR_LIB_OBJ,OBJ_str_reasons); + } + }
diff --git a/crypto/objects/obj_lib.c b/crypto/objects/obj_lib.c new file mode 100644 index 0000000..35a8d70 --- /dev/null +++ b/crypto/objects/obj_lib.c
@@ -0,0 +1,126 @@ +/* crypto/objects/obj_lib.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "lhash.h" +#include "objects.h" +#include "buffer.h" + +ASN1_OBJECT *OBJ_dup(o) +ASN1_OBJECT *o; + { + ASN1_OBJECT *r; + int i; + + if (o == NULL) return(NULL); + if (!(o->flags & ASN1_OBJECT_FLAG_DYNAMIC)) + return(o); + + r=(ASN1_OBJECT *)ASN1_OBJECT_new(); + if (r == NULL) + { + OBJerr(OBJ_F_OBJ_DUP,ERR_R_ASN1_LIB); + return(NULL); + } + r->data=(unsigned char *)Malloc(o->length); + if (r->data == NULL) + goto err; + memcpy(r->data,o->data,o->length); + r->length=o->length; + r->nid=o->nid; + r->ln=r->sn=NULL; + if (o->ln != NULL) + { + i=strlen(o->ln)+1; + r->ln=(char *)Malloc(i); + if (r->ln == NULL) goto err; + memcpy(r->ln,o->ln,i); + } + + if (o->sn != NULL) + { + i=strlen(o->sn)+1; + r->sn=(char *)Malloc(i); + if (r->sn == NULL) goto err; + memcpy(r->sn,o->sn,i); + } + r->flags=o->flags|(ASN1_OBJECT_FLAG_DYNAMIC| + ASN1_OBJECT_FLAG_DYNAMIC_STRINGS); + return(r); +err: + OBJerr(OBJ_F_OBJ_DUP,ERR_R_MALLOC_FAILURE); + if (r != NULL) + { + if (r->ln != NULL) Free(r->ln); + if (r->data != NULL) Free(r->data); + Free(r); + } + return(NULL); + } + +int OBJ_cmp(a,b) +ASN1_OBJECT *a; +ASN1_OBJECT *b; + { + int ret; + + ret=(a->length-b->length); + if (ret) return(ret); + return(memcmp(a->data,b->data,a->length)); + }
diff --git a/crypto/objects/objects.err b/crypto/objects/objects.err new file mode 100644 index 0000000..3f8c54e --- /dev/null +++ b/crypto/objects/objects.err
@@ -0,0 +1,12 @@ +/* Error codes for the OBJ functions. */ + +/* Function codes. */ +#define OBJ_F_OBJ_CREATE_AND_ADD_OBJECT 100 +#define OBJ_F_OBJ_DUP 101 +#define OBJ_F_OBJ_NID2LN 102 +#define OBJ_F_OBJ_NID2OBJ 103 +#define OBJ_F_OBJ_NID2SN 104 + +/* Reason codes. */ +#define OBJ_R_MALLOC_FAILURE 100 +#define OBJ_R_UNKNOWN_NID 101
diff --git a/crypto/objects/objects.h b/crypto/objects/objects.h new file mode 100644 index 0000000..e69cb71 --- /dev/null +++ b/crypto/objects/objects.h
@@ -0,0 +1,584 @@ +/* crypto/objects/objects.h */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#ifndef HEADER_OBJECTS_H +#define HEADER_OBJECTS_H + +#ifdef __cplusplus +extern "C" { +#endif + +#define SN_undef "UNDEF" +#define LN_undef "undefined" +#define NID_undef 0 + +#define SN_Algorithm "Algorithm" +#define LN_algorithm "algorithm" +#define NID_algorithm 38 +#define OBJ_algorithm 1L,3L,14L,3L,2L + +#define LN_rsadsi "rsadsi" +#define NID_rsadsi 1 +#define OBJ_rsadsi 1L,2L,840L,113549L + +#define LN_pkcs "pkcs" +#define NID_pkcs 2 +#define OBJ_pkcs OBJ_rsadsi,1L + +#define SN_md2 "MD2" +#define LN_md2 "md2" +#define NID_md2 3 +#define OBJ_md2 OBJ_rsadsi,2L,2L + +#define SN_md5 "MD5" +#define LN_md5 "md5" +#define NID_md5 4 +#define OBJ_md5 OBJ_rsadsi,2L,5L + +#define SN_rc4 "RC4" +#define LN_rc4 "rc4" +#define NID_rc4 5 +#define OBJ_rc4 OBJ_rsadsi,3L,4L + +#define LN_rsaEncryption "rsaEncryption" +#define NID_rsaEncryption 6 +#define OBJ_rsaEncryption OBJ_pkcs,1L,1L + +#define SN_md2WithRSAEncryption "RSA-MD2" +#define LN_md2WithRSAEncryption "md2WithRSAEncryption" +#define NID_md2WithRSAEncryption 7 +#define OBJ_md2WithRSAEncryption OBJ_pkcs,1L,2L + +#define SN_md5WithRSAEncryption "RSA-MD5" +#define LN_md5WithRSAEncryption "md5WithRSAEncryption" +#define NID_md5WithRSAEncryption 8 +#define OBJ_md5WithRSAEncryption OBJ_pkcs,1L,4L + +#define LN_pbeWithMD2AndDES_CBC "pbeWithMD2AndDES-CBC" +#define NID_pbeWithMD2AndDES_CBC 9 +#define OBJ_pbeWithMD2AndDES_CBC OBJ_pkcs,5L,1L + +#define LN_pbeWithMD5AndDES_CBC "pbeWithMD5AndDES-CBC" +#define NID_pbeWithMD5AndDES_CBC 10 +#define OBJ_pbeWithMD5AndDES_CBC OBJ_pkcs,5L,3L + +#define LN_X500 "X500" +#define NID_X500 11 +#define OBJ_X500 2L,5L + +#define LN_X509 "X509" +#define NID_X509 12 +#define OBJ_X509 OBJ_X500,4L + +#define SN_commonName "CN" +#define LN_commonName "commonName" +#define NID_commonName 13 +#define OBJ_commonName OBJ_X509,3L + +#define SN_countryName "C" +#define LN_countryName "countryName" +#define NID_countryName 14 +#define OBJ_countryName OBJ_X509,6L + +#define SN_localityName "L" +#define LN_localityName "localityName" +#define NID_localityName 15 +#define OBJ_localityName OBJ_X509,7L + +/* Postal Address? PA */ + +/* should be "ST" (rfc1327) but MS uses 'S' */ +#define SN_stateOrProvinceName "ST" +#define LN_stateOrProvinceName "stateOrProvinceName" +#define NID_stateOrProvinceName 16 +#define OBJ_stateOrProvinceName OBJ_X509,8L + +#define SN_organizationName "O" +#define LN_organizationName "organizationName" +#define NID_organizationName 17 +#define OBJ_organizationName OBJ_X509,10L + +#define SN_organizationalUnitName "OU" +#define LN_organizationalUnitName "organizationalUnitName" +#define NID_organizationalUnitName 18 +#define OBJ_organizationalUnitName OBJ_X509,11L + +#define SN_rsa "RSA" +#define LN_rsa "rsa" +#define NID_rsa 19 +#define OBJ_rsa OBJ_X500,8L,1L,1L + +#define LN_pkcs7 "pkcs7" +#define NID_pkcs7 20 +#define OBJ_pkcs7 OBJ_pkcs,7L + +#define LN_pkcs7_data "pkcs7-data" +#define NID_pkcs7_data 21 +#define OBJ_pkcs7_data OBJ_pkcs7,1L + +#define LN_pkcs7_signed "pkcs7-signedData" +#define NID_pkcs7_signed 22 +#define OBJ_pkcs7_signed OBJ_pkcs7,2L + +#define LN_pkcs7_enveloped "pkcs7-envelopedData" +#define NID_pkcs7_enveloped 23 +#define OBJ_pkcs7_enveloped OBJ_pkcs7,3L + +#define LN_pkcs7_signedAndEnveloped "pkcs7-signedAndEnvelopedData" +#define NID_pkcs7_signedAndEnveloped 24 +#define OBJ_pkcs7_signedAndEnveloped OBJ_pkcs7,4L + +#define LN_pkcs7_digest "pkcs7-digestData" +#define NID_pkcs7_digest 25 +#define OBJ_pkcs7_digest OBJ_pkcs7,5L + +#define LN_pkcs7_encrypted "pkcs7-encryptedData" +#define NID_pkcs7_encrypted 26 +#define OBJ_pkcs7_encrypted OBJ_pkcs7,6L + +#define LN_pkcs3 "pkcs3" +#define NID_pkcs3 27 +#define OBJ_pkcs3 OBJ_pkcs,3L + +#define LN_dhKeyAgreement "dhKeyAgreement" +#define NID_dhKeyAgreement 28 +#define OBJ_dhKeyAgreement OBJ_pkcs3,1L + +#define SN_des_ecb "DES-ECB" +#define LN_des_ecb "des-ecb" +#define NID_des_ecb 29 +#define OBJ_des_ecb OBJ_algorithm,6L + +#define SN_des_cfb64 "DES-CFB" +#define LN_des_cfb64 "des-cfb" +#define NID_des_cfb64 30 +/* IV + num */ +#define OBJ_des_cfb64 OBJ_algorithm,9L + +#define SN_des_cbc "DES-CBC" +#define LN_des_cbc "des-cbc" +#define NID_des_cbc 31 +/* IV */ +#define OBJ_des_cbc OBJ_algorithm,7L + +#define SN_des_ede "DES-EDE" +#define LN_des_ede "des-ede" +#define NID_des_ede 32 +/* ?? */ +#define OBJ_des_ede OBJ_algorithm,17L + +#define SN_des_ede3 "DES-EDE3" +#define LN_des_ede3 "des-ede3" +#define NID_des_ede3 33 + +#define SN_idea_cbc "IDEA-CBC" +#define LN_idea_cbc "idea-cbc" +#define NID_idea_cbc 34 + +#define SN_idea_cfb64 "IDEA-CFB" +#define LN_idea_cfb64 "idea-cfb" +#define NID_idea_cfb64 35 + +#define SN_idea_ecb "IDEA-ECB" +#define LN_idea_ecb "idea-ecb" +#define NID_idea_ecb 36 + +#define SN_rc2_cbc "RC2-CBC" +#define LN_rc2_cbc "rc2-cbc" +#define NID_rc2_cbc 37 +#define OBJ_rc2_cbc OBJ_rsadsi,3L,2L + +#define SN_rc2_ecb "RC2-ECB" +#define LN_rc2_ecb "rc2-ecb" +#define NID_rc2_ecb 38 + +#define SN_rc2_cfb64 "RC2-CFB" +#define LN_rc2_cfb64 "rc2-cfb" +#define NID_rc2_cfb64 39 + +#define SN_rc2_ofb64 "RC2-OFB" +#define LN_rc2_ofb64 "rc2-ofb" +#define NID_rc2_ofb64 40 + +#define SN_sha "SHA" +#define LN_sha "sha" +#define NID_sha 41 +#define OBJ_sha OBJ_algorithm,18L + +#define SN_shaWithRSAEncryption "RSA-SHA" +#define LN_shaWithRSAEncryption "shaWithRSAEncryption" +#define NID_shaWithRSAEncryption 42 +#define OBJ_shaWithRSAEncryption OBJ_algorithm,15L + +#define SN_des_ede_cbc "DES-EDE-CBC" +#define LN_des_ede_cbc "des-ede-cbc" +#define NID_des_ede_cbc 43 + +#define SN_des_ede3_cbc "DES-EDE3-CBC" +#define LN_des_ede3_cbc "des-ede3-cbc" +#define NID_des_ede3_cbc 44 +#define OBJ_des_ede3_cbc OBJ_rsadsi,3L,7L + +#define SN_des_ofb64 "DES-OFB" +#define LN_des_ofb64 "des-ofb" +#define NID_des_ofb64 45 +#define OBJ_des_ofb64 OBJ_algorithm,8L + +#define SN_idea_ofb64 "IDEA-OFB" +#define LN_idea_ofb64 "idea-ofb" +#define NID_idea_ofb64 46 + +#define LN_pkcs9 "pkcs9" +#define NID_pkcs9 47 +#define OBJ_pkcs9 OBJ_pkcs,9L + +#define SN_pkcs9_emailAddress "Email" +#define LN_pkcs9_emailAddress "emailAddress" +#define NID_pkcs9_emailAddress 48 +#define OBJ_pkcs9_emailAddress OBJ_pkcs9,1L + +#define LN_pkcs9_unstructuredName "unstructuredName" +#define NID_pkcs9_unstructuredName 49 +#define OBJ_pkcs9_unstructuredName OBJ_pkcs9,2L + +#define LN_pkcs9_contentType "contentType" +#define NID_pkcs9_contentType 50 +#define OBJ_pkcs9_contentType OBJ_pkcs9,3L + +#define LN_pkcs9_messageDigest "messageDigest" +#define NID_pkcs9_messageDigest 51 +#define OBJ_pkcs9_messageDigest OBJ_pkcs9,4L + +#define LN_pkcs9_signingTime "signingTime" +#define NID_pkcs9_signingTime 52 +#define OBJ_pkcs9_signingTime OBJ_pkcs9,5L + +#define LN_pkcs9_countersignature "countersignature" +#define NID_pkcs9_countersignature 53 +#define OBJ_pkcs9_countersignature OBJ_pkcs9,6L + +#define LN_pkcs9_challengePassword "challengePassword" +#define NID_pkcs9_challengePassword 54 +#define OBJ_pkcs9_challengePassword OBJ_pkcs9,7L + +#define LN_pkcs9_unstructuredAddress "unstructuredAddress" +#define NID_pkcs9_unstructuredAddress 55 +#define OBJ_pkcs9_unstructuredAddress OBJ_pkcs9,8L + +#define LN_pkcs9_extCertAttributes "extendedCertificateAttributes" +#define NID_pkcs9_extCertAttributes 56 +#define OBJ_pkcs9_extCertAttributes OBJ_pkcs9,9L + +#define SN_netscape "Netscape" +#define LN_netscape "Netscape Communications Corp." +#define NID_netscape 57 +#define OBJ_netscape 2L,16L,840L,1L,113730L + +#define SN_netscape_cert_extension "nsCertExt" +#define LN_netscape_cert_extension "Netscape Certificate Extension" +#define NID_netscape_cert_extension 58 +#define OBJ_netscape_cert_extension OBJ_netscape,1L + +#define SN_netscape_data_type "nsDataType" +#define LN_netscape_data_type "Netscape Data Type" +#define NID_netscape_data_type 59 +#define OBJ_netscape_data_type OBJ_netscape,2L + +#define SN_des_ede_cfb64 "DES-EDE-CFB" +#define LN_des_ede_cfb64 "des-ede-cfb" +#define NID_des_ede_cfb64 60 + +#define SN_des_ede3_cfb64 "DES-EDE3-CFB" +#define LN_des_ede3_cfb64 "des-ede3-cfb" +#define NID_des_ede3_cfb64 61 + +#define SN_des_ede_ofb64 "DES-EDE-OFB" +#define LN_des_ede_ofb64 "des-ede-ofb" +#define NID_des_ede_ofb64 62 + +#define SN_des_ede3_ofb64 "DES-EDE3-OFB" +#define LN_des_ede3_ofb64 "des-ede3-ofb" +#define NID_des_ede3_ofb64 63 + +/* I'm not sure about the object ID */ +#define SN_sha1 "SHA1" +#define LN_sha1 "sha1" +#define NID_sha1 64 +#define OBJ_sha1 OBJ_algorithm,26L +/* 28 Jun 1996 - eay */ +/* #define OBJ_sha1 1L,3L,14L,2L,26L,05L <- wrong */ + +#define SN_sha1WithRSAEncryption "RSA-SHA1" +#define LN_sha1WithRSAEncryption "sha1WithRSAEncryption" +#define NID_sha1WithRSAEncryption 65 +#define OBJ_sha1WithRSAEncryption OBJ_pkcs,1L,5L + +#define SN_dsaWithSHA "DSA-SHA" +#define LN_dsaWithSHA "dsaWithSHA" +#define NID_dsaWithSHA 66 +#define OBJ_dsaWithSHA OBJ_algorithm,13L + +#define SN_dsa "DSA" +#define LN_dsa "dsaEncryption" +#define NID_dsa 67 +#define OBJ_dsa OBJ_algorithm,12L + +/* proposed by microsoft to RSA */ +#define LN_pbeWithSHA1AndRC2_CBC "pbeWithSHA1AndRC2-CBC" +#define NID_pbeWithSHA1AndRC2_CBC 68 +#define OBJ_pbeWithSHA1AndRC2_CBC OBJ_pkcs,5L,11L + +/* proposed by microsoft to RSA */ +#define LN_pbeWithSHA1AndRC4 "pbeWithSHA1AndRC4" +#define NID_pbeWithSHA1AndRC4 69 +#define OBJ_pbeWithSHA1AndRC4 OBJ_pkcs,5L,12L + +#define SN_dsaWithSHA1 "DSA-SHA1" +#define LN_dsaWithSHA1 "dsaWithSHA1" +#define NID_dsaWithSHA1 70 +/* Got this one from 'sdn706r20.pdf' which is actually an NSA document :-) */ +#define OBJ_dsaWithSHA1 OBJ_algorithm,27L + +#define SN_netscape_cert_type "nsCertType" +#define LN_netscape_cert_type "Netscape Cert Type" +#define NID_netscape_cert_type 71 +#define OBJ_netscape_cert_type OBJ_netscape_cert_extension,1L + +#define SN_netscape_base_url "nsBaseUrl" +#define LN_netscape_base_url "Netscape Base Url" +#define NID_netscape_base_url 72 +#define OBJ_netscape_base_url OBJ_netscape_cert_extension,2L + +#define SN_netscape_revocation_url "nsRevocationUrl" +#define LN_netscape_revocation_url "Netscape Revocation Url" +#define NID_netscape_revocation_url 73 +#define OBJ_netscape_revocation_url OBJ_netscape_cert_extension,3L + +#define SN_netscape_ca_revocation_url "nsCaRevocationUrl" +#define LN_netscape_ca_revocation_url "Netscape CA Revocation Url" +#define NID_netscape_ca_revocation_url 74 +#define OBJ_netscape_ca_revocation_url OBJ_netscape_cert_extension,4L + +#define SN_netscape_renewal_url "nsRenewalUrl" +#define LN_netscape_renewal_url "Netscape Renewal Url" +#define NID_netscape_renewal_url 75 +#define OBJ_netscape_renewal_url OBJ_netscape_cert_extension,7L + +#define SN_netscape_ca_policy_url "nsCaPolicyUrl" +#define LN_netscape_ca_policy_url "Netscape CA Policy Url" +#define NID_netscape_ca_policy_url 76 +#define OBJ_netscape_ca_policy_url OBJ_netscape_cert_extension,8L + +#define SN_netscape_ssl_server_name "nsSslServerName" +#define LN_netscape_ssl_server_name "Netscape SSL Server Name" +#define NID_netscape_ssl_server_name 77 +#define OBJ_netscape_ssl_server_name OBJ_netscape_cert_extension,12L + +#define SN_netscape_comment "nsComment" +#define LN_netscape_comment "Netscape Comment" +#define NID_netscape_comment 78 +#define OBJ_netscape_comment OBJ_netscape_cert_extension,13L + +#define SN_netscape_cert_sequence "nsCertSequence" +#define LN_netscape_cert_sequence "Netscape Certificate Sequence" +#define NID_netscape_cert_sequence 79 +#define OBJ_netscape_cert_sequence OBJ_netscape_data_type,5L + +#define SN_desx_cbc "DESX-CBC" +#define LN_desx_cbc "desx-cbc" +#define NID_desx_cbc 80 + +#define SN_ld_ce "ld-ce" +#define NID_ld_ce 81 +#define OBJ_ld_ce 2L,5L,29L + +#define SN_subject_key_identifier "subjectKeyIdentifier" +#define LN_subject_key_identifier "X509v3 Subject Key Identifier" +#define NID_subject_key_identifier 82 +#define OBJ_subject_key_identifier OBJ_ld_ce,14L + +#define SN_key_usage "keyUsage" +#define LN_key_usage "X509v3 Key Usage" +#define NID_key_usage 83 +#define OBJ_key_usage OBJ_ld_ce,15L + +#define SN_private_key_usage_period "privateKeyUsagePeriod" +#define LN_private_key_usage_period "X509v3 Private Key Usage Period" +#define NID_private_key_usage_period 84 +#define OBJ_private_key_usage_period OBJ_ld_ce,16L + +#define SN_subject_alt_name "subjectAltName" +#define LN_subject_alt_name "X509v3 Subject Alternative Name" +#define NID_subject_alt_name 85 +#define OBJ_subject_alt_name OBJ_ld_ce,17L + +#define SN_issuer_alt_name "issuerAltName" +#define LN_issuer_alt_name "X509v3 Issuer Alternative Name" +#define NID_issuer_alt_name 86 +#define OBJ_issuer_alt_name OBJ_ld_ce,18L + +#define SN_basic_constraints "basicConstraints" +#define LN_basic_constraints "X509v3 Basic Constraints" +#define NID_basic_constraints 87 +#define OBJ_basic_constraints OBJ_ld_ce,19L + +#define SN_crl_number "crlNumber" +#define LN_crl_number "X509v3 CRL Number" +#define NID_crl_number 88 +#define OBJ_crl_number OBJ_ld_ce,20L + +#define SN_certificate_policies "certificatePolicies" +#define LN_certificate_policies "X509v3 Certificate Policies" +#define NID_certificate_policies 89 +#define OBJ_certificate_policies OBJ_ld_ce,32L + +#define SN_authority_key_identifier "authorityKeyIdentifier" +#define LN_authority_key_identifier "X509v3 Authority Key Identifier" +#define NID_authority_key_identifier 90 +#define OBJ_authority_key_identifier OBJ_ld_ce,35L + +#define SN_bf_cbc "BF-CBC" +#define LN_bf_cbc "bf-cbc" +#define NID_bf_cbc 91 + +#define SN_bf_ecb "BF-ECB" +#define LN_bf_ecb "bf-ecb" +#define NID_bf_ecb 92 + +#define SN_bf_cfb64 "BF-CFB" +#define LN_bf_cfb64 "bf-cfb" +#define NID_bf_cfb64 93 + +#define SN_bf_ofb64 "BF-OFB" +#define LN_bf_ofb64 "bf-ofb" +#define NID_bf_ofb64 94 + +#define SN_mdc2 "MDC2" +#define LN_mdc2 "mdc2" +#define NID_mdc2 95 +#define OBJ_mdc2 2L,5L,8L,3L,101L + +#define SN_mdc2WithRSA "RSA-MDC2" +#define LN_mdc2WithRSA "mdc2withRSA" +#define NID_mdc2WithRSA 96 +#define OBJ_mdc2WithRSA 2L,5L,8L,3L,100L + +#include "asn1.h" + +#ifndef NOPROTO + +ASN1_OBJECT * OBJ_dup(ASN1_OBJECT *o); +ASN1_OBJECT * OBJ_nid2obj(int n); +char * OBJ_nid2ln(int n); +char * OBJ_nid2sn(int n); +int OBJ_obj2nid(ASN1_OBJECT *o); +int OBJ_txt2nid(char *s); +int OBJ_ln2nid(char *s); +int OBJ_sn2nid(char *s); +int OBJ_cmp(ASN1_OBJECT *a,ASN1_OBJECT *b); +char * OBJ_bsearch(char *key,char *base,int num,int size,int (*cmp)()); + +void ERR_load_OBJ_strings(void ); + +int OBJ_new_nid(int num); +int OBJ_add_object(ASN1_OBJECT *obj); +int OBJ_create_and_add_object(char *oid,char *sn,char *ln); + +void OBJ_cleanup(void ); + +#else + +ASN1_OBJECT * OBJ_dup(); +ASN1_OBJECT * OBJ_nid2obj(); +char * OBJ_nid2ln(); +char * OBJ_nid2sn(); +int OBJ_obj2nid(); +int OBJ_txt2nid(); +int OBJ_ln2nid(); +int OBJ_sn2nid(); +int OBJ_cmp(); +char * OBJ_bsearch(); + +void ERR_load_OBJ_strings(); + +int OBJ_new_nid(); +int OBJ_add_object(); +int OBJ_create_and_add_object(); +void OBJ_cleanup(); + +#endif + +/* BEGIN ERROR CODES */ +/* Error codes for the OBJ functions. */ + +/* Function codes. */ +#define OBJ_F_OBJ_CREATE_AND_ADD_OBJECT 100 +#define OBJ_F_OBJ_DUP 101 +#define OBJ_F_OBJ_NID2LN 102 +#define OBJ_F_OBJ_NID2OBJ 103 +#define OBJ_F_OBJ_NID2SN 104 + +/* Reason codes. */ +#define OBJ_R_MALLOC_FAILURE 100 +#define OBJ_R_UNKNOWN_NID 101 + +#ifdef __cplusplus +} +#endif +#endif +
diff --git a/crypto/objects/objects.txt b/crypto/objects/objects.txt new file mode 100644 index 0000000..cb276e9 --- /dev/null +++ b/crypto/objects/objects.txt
@@ -0,0 +1,40 @@ +1 2 : ISO member bodies +1 2 840 : US (ANSI) +1 2 840 113549 : rsadsi : RSA Data Security, Inc. +1 2 840 113549 1 : pkcs : RSA Data Security, Inc. PKCS +1 2 840 113549 1 1 1 : rsaEncryption +1 2 840 113549 1 1 2 : md2withRSAEncryption +1 2 840 113549 1 1 4 : md5withRSAEncryption +1 2 840 113549 1 7 : pkcs-7 +1 2 840 113549 1 7 1 : pkcs-7-data +1 2 840 113549 1 7 2 : pkcs-7-signedData +1 2 840 113549 1 7 3 : pkcs-7-envelopedData +1 2 840 113549 1 7 4 : pkcs-7-signedAndEnvelopedData +1 2 840 113549 1 7 5 : pkcs-7-digestData +1 2 840 113549 1 7 6 : pkcs-7-encryptedData +1 2 840 113549 2 2 : md2 +1 2 840 113549 2 4 : md4 +1 2 840 113549 2 5 : md5 +1 2 840 113549 3 4 : rc4 +1 2 840 113549 5 1 : pbeWithMD2AndDES_CBC +1 2 840 113549 5 3 : pbeWithMD5AndDES_CBC +2 5 : X500 : directory services (X.500) +2 5 4 : X509 +2 5 4 3 : commonName +2 5 4 6 : countryName +2 5 4 7 : localityName +2 5 4 8 : stateOrProvinceName +2 5 4 10 : organizationName +2 5 4 11 : organizationalUnitName +2 5 8 : directory services - algorithms +2 5 8 1 1 : rsa + +algorithm 18 : sha +encryptionAlgorithm 1 : rsa +algorithm 11 : rsaSignature + +algorithm 6 : desECB +algorithm 7 : desCBC +algorithm 8 : desOFB +algorithm 9 : desCFB +algorithm 17 : desEDE2
diff --git a/crypto/pem/Makefile.ssl b/crypto/pem/Makefile.ssl new file mode 100644 index 0000000..447fcb4 --- /dev/null +++ b/crypto/pem/Makefile.ssl
@@ -0,0 +1,96 @@ +# +# SSLeay/crypto/pem/Makefile +# + +DIR= pem +TOP= ../.. +CC= cc +INCLUDES= -I.. -I../../include +CFLAG=-g +INSTALLTOP=/usr/local/ssl +MAKE= make -f Makefile.ssl +MAKEDEPEND= makedepend -f Makefile.ssl +MAKEFILE= Makefile.ssl +AR= ar r + +CFLAGS= $(INCLUDES) $(CFLAG) + +ERR=pem +ERRC=pem_err +GENERAL=Makefile +TEST= +APPS= + +CTX_SIZE= ctx_size + +LIB=$(TOP)/libcrypto.a +LIBSRC= pem_sign.c pem_seal.c pem_info.c pem_lib.c pem_all.c $(ERRC).c + +LIBOBJ= pem_sign.o pem_seal.o pem_info.o pem_lib.o pem_all.o $(ERRC).o + +SRC= $(LIBSRC) + +EXHEADER= pem.h +HEADER= $(EXHEADER) + +ALL= $(GENERAL) $(SRC) $(HEADER) + +top: + (cd ../..; $(MAKE) DIRS=crypto SDIRS=$(DIR) sub_all) + +all: pem.h lib + +pem.h: $(CTX_SIZE) + ./$(CTX_SIZE) <pem.org >pem.new + if [ -f pem.h ]; then mv -f pem.h pem.old; fi + mv -f pem.new pem.h + +$(CTX_SIZE): $(CTX_SIZE).o + $(CC) $(CFLAGS) -o $(CTX_SIZE) $(CTX_SIZE).o + +lib: $(LIBOBJ) + $(AR) $(LIB) $(LIBOBJ) + sh $(TOP)/util/ranlib.sh $(LIB) + @touch lib + +files: + perl $(TOP)/util/files.pl Makefile.ssl >> $(TOP)/MINFO + +links: + /bin/rm -f Makefile + $(TOP)/util/point.sh Makefile.ssl Makefile ; + $(TOP)/util/mklink.sh ../../include $(EXHEADER) + $(TOP)/util/mklink.sh ../../test $(TEST) + $(TOP)/util/mklink.sh ../../apps $(APPS) + +install: + @for i in $(EXHEADER) ; \ + do \ + (cp $$i $(INSTALLTOP)/include/$$i; \ + chmod 644 $(INSTALLTOP)/include/$$i ); \ + done; + +tags: + ctags $(SRC) + +tests: + +lint: + lint -DLINT $(INCLUDES) $(SRC)>fluff + +depend: + $(MAKEDEPEND) $(INCLUDES) $(CTX_SIZE).c $(LIBSRC) + +dclean: + perl -pe 'if (/^# DO NOT DELETE THIS LINE/) {print; exit(0);}' $(MAKEFILE) >Makefile.new + mv -f Makefile.new $(MAKEFILE) + +clean: + /bin/rm -f $(CTX_SIZE) *.o *.obj lib tags core .pure .nfs* *.old *.bak fluff + +errors: + perl $(TOP)/util/err-ins.pl $(ERR).err $(ERR).org # SPECIAL CASE .org + perl $(TOP)/util/err-ins.pl $(ERR).err $(ERR).h + perl ../err/err_genc.pl $(ERR).h $(ERRC).c + +# DO NOT DELETE THIS LINE -- make depend depends on it.
diff --git a/crypto/pem/ctx_size.c b/crypto/pem/ctx_size.c new file mode 100644 index 0000000..c9e2ce6 --- /dev/null +++ b/crypto/pem/ctx_size.c
@@ -0,0 +1,122 @@ +/* crypto/pem/ctx_size.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "evp.h" + +int main(argc,argv) +int argc; +char *argv[]; + { + int i,j; + char buf[256]; + + for (;;) + { + char *str; + buf[0]='\0'; + fgets(buf,256,stdin); + if (buf[0] == '\0') break; + + str="#define EVP_ENCODE_CTX_SIZE "; + if (strncmp(buf,str,strlen(str)) == 0) + { + printf("%s %d\n",str,(int)sizeof(EVP_ENCODE_CTX)); + continue; + } + str="#define EVP_MD_SIZE "; + if (strncmp(buf,str,strlen(str)) == 0) + { + printf("%s %d\n",str,(int)sizeof(EVP_MD)); + continue; + } + str="#define EVP_MD_CTX_SIZE "; + if (strncmp(buf,str,strlen(str)) == 0) + { + printf("%s %d\n",str,(int)sizeof(EVP_MD_CTX)); + continue; + } + str="#define EVP_CIPHER_SIZE "; + if (strncmp(buf,str,strlen(str)) == 0) + { + printf("%s %d\n",str,(int)sizeof(EVP_CIPHER)); + continue; + } + str="#define EVP_CIPHER_CTX_SIZE "; + if (strncmp(buf,str,strlen(str)) == 0) + { + printf("%s %d\n",str,(int)sizeof(EVP_CIPHER_CTX)); + continue; + } + + str="#define EVP_MAX_MD_SIZE "; + if (strncmp(buf,str,strlen(str)) == 0) + { + i=MD2_DIGEST_LENGTH; + j=MD5_DIGEST_LENGTH; + if (j > i) i=j; + j=SHA_DIGEST_LENGTH; + if (j > i) i=j; + printf("%s %d\n",str,i); + continue; + } + fputs(buf,stdout); + } + exit(0); + }
diff --git a/crypto/pem/message b/crypto/pem/message new file mode 100644 index 0000000..e8bf9d7 --- /dev/null +++ b/crypto/pem/message
@@ -0,0 +1,16 @@ +-----BEGIN PRIVACY-ENHANCED MESSAGE----- +Proc-Type: 4,ENCRYPTED +Proc-Type: 4,MIC-ONLY +Proc-Type: 4,MIC-CLEAR +Content-Domain: RFC822 +DEK-Info: DES-CBC,0123456789abcdef +Originator-Certificate + xxxx +Issuer-Certificate + xxxx +MIC-Info: RSA-MD5,RSA, + xxxx + + +-----END PRIVACY-ENHANCED MESSAGE----- +
diff --git a/crypto/pem/pem.err b/crypto/pem/pem.err new file mode 100644 index 0000000..0e523ab --- /dev/null +++ b/crypto/pem/pem.err
@@ -0,0 +1,38 @@ +/* Error codes for the PEM functions. */ + +/* Function codes. */ +#define PEM_F_DEF_CALLBACK 100 +#define PEM_F_LOAD_IV 101 +#define PEM_F_PEM_ASN1_READ 102 +#define PEM_F_PEM_ASN1_READ_BIO 103 +#define PEM_F_PEM_ASN1_WRITE 104 +#define PEM_F_PEM_ASN1_WRITE_BIO 105 +#define PEM_F_PEM_DO_HEADER 106 +#define PEM_F_PEM_GET_EVP_CIPHER_INFO 107 +#define PEM_F_PEM_READ 108 +#define PEM_F_PEM_READ_BIO 109 +#define PEM_F_PEM_SEALFINAL 110 +#define PEM_F_PEM_SEALINIT 111 +#define PEM_F_PEM_SIGNFINAL 112 +#define PEM_F_PEM_WRITE 113 +#define PEM_F_PEM_WRITE_BIO 114 +#define PEM_F_PEM_X509_INFO_READ 115 +#define PEM_F_PEM_X509_INFO_READ_BIO 116 +#define PEM_F_PEM_X509_INFO_WRITE_BIO 117 + +/* Reason codes. */ +#define PEM_R_BAD_BASE64_DECODE 100 +#define PEM_R_BAD_DECRYPT 101 +#define PEM_R_BAD_END_LINE 102 +#define PEM_R_BAD_IV_CHARS 103 +#define PEM_R_BAD_PASSWORD_READ 104 +#define PEM_R_NOT_DEK_INFO 105 +#define PEM_R_NOT_ENCRYPTED 106 +#define PEM_R_NOT_PROC_TYPE 107 +#define PEM_R_NO_START_LINE 108 +#define PEM_R_PROBLEMS_GETTING_PASSWORD 109 +#define PEM_R_PUBLIC_KEY_NO_RSA 110 +#define PEM_R_READ_KEY 111 +#define PEM_R_SHORT_HEADER 112 +#define PEM_R_UNSUPPORTED_CIPHER 113 +#define PEM_R_UNSUPPORTED_ENCRYPTION 114
diff --git a/crypto/pem/pem.h b/crypto/pem/pem.h new file mode 100644 index 0000000..3895250 --- /dev/null +++ b/crypto/pem/pem.h
@@ -0,0 +1,562 @@ +/* crypto/pem/pem.org */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +/* WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING + * + * Always modify pem.org since pem.h is automatically generated from + * it during SSLeay configuration. + * + * WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING + */ + +#ifndef HEADER_PEM_H +#define HEADER_PEM_H + +#ifdef __cplusplus +extern "C" { +#endif + +#include "evp.h" +#include "x509.h" + +#define PEM_OBJ_UNDEF 0 +#define PEM_OBJ_X509 1 +#define PEM_OBJ_X509_REQ 2 +#define PEM_OBJ_CRL 3 +#define PEM_OBJ_SSL_SESSION 4 +#define PEM_OBJ_PRIV_KEY 10 +#define PEM_OBJ_PRIV_RSA 11 +#define PEM_OBJ_PRIV_DSA 12 +#define PEM_OBJ_PRIV_DH 13 +#define PEM_OBJ_PUB_RSA 14 +#define PEM_OBJ_PUB_DSA 15 +#define PEM_OBJ_PUB_DH 16 +#define PEM_OBJ_DHPARAMS 17 +#define PEM_OBJ_DSAPARAMS 18 +#define PEM_OBJ_PRIV_RSA_PUBLIC 19 + +#define PEM_ERROR 30 +#define PEM_DEK_DES_CBC 40 +#define PEM_DEK_IDEA_CBC 45 +#define PEM_DEK_DES_EDE 50 +#define PEM_DEK_DES_ECB 60 +#define PEM_DEK_RSA 70 +#define PEM_DEK_RSA_MD2 80 +#define PEM_DEK_RSA_MD5 90 + +#define PEM_MD_MD2 NID_md2 +#define PEM_MD_MD5 NID_md5 +#define PEM_MD_SHA NID_sha +#define PEM_MD_MD2_RSA NID_md2WithRSAEncryption +#define PEM_MD_MD5_RSA NID_md5WithRSAEncryption +#define PEM_MD_SHA_RSA NID_sha1WithRSAEncryption + +#define PEM_STRING_X509_OLD "X509 CERTIFICATE" +#define PEM_STRING_X509 "CERTIFICATE" +#define PEM_STRING_X509_REQ_OLD "NEW CERTIFICATE REQUEST" +#define PEM_STRING_X509_REQ "CERTIFICATE REQUEST" +#define PEM_STRING_X509_CRL "X509 CRL" +#define PEM_STRING_EVP_PKEY "PRIVATE KEY" +#define PEM_STRING_RSA "RSA PRIVATE KEY" +#define PEM_STRING_RSA_PUBLIC "RSA PUBLIC KEY" +#define PEM_STRING_DSA "DSA PRIVATE KEY" +#define PEM_STRING_PKCS7 "PKCS7" +#define PEM_STRING_DHPARAMS "DH PARAMETERS" +#define PEM_STRING_SSL_SESSION "SSL SESSION PARAMETERS" +#define PEM_STRING_DSAPARAMS "DSA PARAMETERS" + +#ifndef HEADER_ENVELOPE_H + +#define EVP_ENCODE_CTX_SIZE 92 +#define EVP_MD_SIZE 48 +#define EVP_MD_CTX_SIZE 152 +#define EVP_CIPHER_SIZE 28 +#define EVP_CIPHER_CTX_SIZE 4212 +#define EVP_MAX_MD_SIZE 20 + +typedef struct evp_encode_ctx_st + { + char data[EVP_ENCODE_CTX_SIZE]; + } EVP_ENCODE_CTX; + +typedef struct env_md_ctx_st + { + char data[EVP_MD_CTX_SIZE]; + } EVP_MD_CTX; + +typedef struct evp_cipher_st + { + char data[EVP_CIPHER_SIZE]; + } EVP_CIPHER; + +typedef struct evp_cipher_ctx_st + { + char data[EVP_CIPHER_CTX_SIZE]; + } EVP_CIPHER_CTX; +#endif + + +typedef struct PEM_Encode_Seal_st + { + EVP_ENCODE_CTX encode; + EVP_MD_CTX md; + EVP_CIPHER_CTX cipher; + } PEM_ENCODE_SEAL_CTX; + +/* enc_type is one off */ +#define PEM_TYPE_ENCRYPTED 10 +#define PEM_TYPE_MIC_ONLY 20 +#define PEM_TYPE_MIC_CLEAR 30 +#define PEM_TYPE_CLEAR 40 + +typedef struct pem_recip_st + { + char *name; + X509_NAME *dn; + + int cipher; + int key_enc; + char iv[8]; + } PEM_USER; + +typedef struct pem_ctx_st + { + int type; /* what type of object */ + + struct { + int version; + int mode; + } proc_type; + + char *domain; + + struct { + int cipher; + unsigned char iv[8]; + } DEK_info; + + PEM_USER *originator; + + int num_recipient; + PEM_USER **recipient; + +#ifdef HEADER_STACK_H + STACK *x509_chain; /* certificate chain */ +#else + char *x509_chain; /* certificate chain */ +#endif + EVP_MD *md; /* signature type */ + + int md_enc; /* is the md encrypted or not? */ + int md_len; /* length of md_data */ + char *md_data; /* message digest, could be pkey encrypted */ + + EVP_CIPHER *dec; /* date encryption cipher */ + int key_len; /* key length */ + unsigned char *key; /* key */ + unsigned char iv[8]; /* the iv */ + + + int data_enc; /* is the data encrypted */ + int data_len; + unsigned char *data; + } PEM_CTX; + +#ifdef SSLEAY_MACROS + +#define PEM_write_SSL_SESSION(fp,x) \ + PEM_ASN1_write((int (*)())i2d_SSL_SESSION, \ + PEM_STRING_SSL_SESSION,fp, (char *)x, NULL,NULL,0,NULL) +#define PEM_write_X509(fp,x) \ + PEM_ASN1_write((int (*)())i2d_X509,PEM_STRING_X509,fp, \ + (char *)x, NULL,NULL,0,NULL) +#define PEM_write_X509_REQ(fp,x) PEM_ASN1_write( \ + (int (*)())i2d_X509_REQ,PEM_STRING_X509_REQ,fp,(char *)x, \ + NULL,NULL,0,NULL) +#define PEM_write_X509_CRL(fp,x) \ + PEM_ASN1_write((int (*)())i2d_X509_CRL,PEM_STRING_X509_CRL, \ + fp,(char *)x, NULL,NULL,0,NULL) +#define PEM_write_RSAPrivateKey(fp,x,enc,kstr,klen,cb) \ + PEM_ASN1_write((int (*)())i2d_RSAPrivateKey,PEM_STRING_RSA,fp,\ + (char *)x,enc,kstr,klen,cb) +#define PEM_write_RSAPublicKey(fp,x) \ + PEM_ASN1_write((int (*)())i2d_RSAPublicKey,\ + PEM_STRING_RSA_PUBLIC,fp,(char *)x,NULL,NULL,0,NULL) +#define PEM_write_DSAPrivateKey(fp,x,enc,kstr,klen,cb) \ + PEM_ASN1_write((int (*)())i2d_DSAPrivateKey,PEM_STRING_DSA,fp,\ + (char *)x,enc,kstr,klen,cb) +#define PEM_write_PrivateKey(bp,x,enc,kstr,klen,cb) \ + PEM_ASN1_write((int (*)())i2d_PrivateKey,\ + (((x)->type == EVP_PKEY_DSA)?PEM_STRING_DSA:PEM_STRING_RSA),\ + bp,(char *)x,enc,kstr,klen,cb) +#define PEM_write_PKCS7(fp,x) \ + PEM_ASN1_write((int (*)())i2d_PKCS7,PEM_STRING_PKCS7,fp, \ + (char *)x, NULL,NULL,0,NULL) +#define PEM_write_DHparams(fp,x) \ + PEM_ASN1_write((int (*)())i2d_DHparams,PEM_STRING_DHPARAMS,fp,\ + (char *)x,NULL,NULL,0,NULL) + +#define PEM_read_SSL_SESSION(fp,x,cb) (SSL_SESSION *)PEM_ASN1_read( \ + (char *(*)())d2i_SSL_SESSION,PEM_STRING_SSL_SESSION,fp,(char **)x,cb) +#define PEM_read_X509(fp,x,cb) (X509 *)PEM_ASN1_read( \ + (char *(*)())d2i_X509,PEM_STRING_X509,fp,(char **)x,cb) +#define PEM_read_X509_REQ(fp,x,cb) (X509_REQ *)PEM_ASN1_read( \ + (char *(*)())d2i_X509_REQ,PEM_STRING_X509_REQ,fp,(char **)x,cb) +#define PEM_read_X509_CRL(fp,x,cb) (X509_CRL *)PEM_ASN1_read( \ + (char *(*)())d2i_X509_CRL,PEM_STRING_X509_CRL,fp,(char **)x,cb) +#define PEM_read_RSAPrivateKey(fp,x,cb) (RSA *)PEM_ASN1_read( \ + (char *(*)())d2i_RSAPrivateKey,PEM_STRING_RSA,fp,(char **)x,cb) +#define PEM_read_RSAPublicKey(fp,x,cb) (RSA *)PEM_ASN1_read( \ + (char *(*)())d2i_RSAPublicKey,PEM_STRING_RSA_PUBLIC,fp,(char **)x,cb) +#define PEM_read_DSAPrivateKey(fp,x,cb) (DSA *)PEM_ASN1_read( \ + (char *(*)())d2i_DSAPrivateKey,PEM_STRING_DSA,fp,(char **)x,cb) +#define PEM_read_PrivateKey(fp,x,cb) (EVP_PKEY *)PEM_ASN1_read( \ + (char *(*)())d2i_PrivateKey,PEM_STRING_EVP_PKEY,fp,(char **)x,cb) +#define PEM_read_PKCS7(fp,x,cb) (PKCS7 *)PEM_ASN1_read( \ + (char *(*)())d2i_PKCS7,PEM_STRING_PKCS7,fp,(char **)x,cb) +#define PEM_read_DHparams(fp,x,cb) (DH *)PEM_ASN1_read( \ + (char *(*)())d2i_DHparams,PEM_STRING_DHPARAMS,fp,(char **)x,cb) + +#define PEM_write_bio_SSL_SESSION(bp,x) \ + PEM_ASN1_write_bio((int (*)())i2d_SSL_SESSION, \ + PEM_STRING_SSL_SESSION,bp, (char *)x, NULL,NULL,0,NULL) +#define PEM_write_bio_X509(bp,x) \ + PEM_ASN1_write_bio((int (*)())i2d_X509,PEM_STRING_X509,bp, \ + (char *)x, NULL,NULL,0,NULL) +#define PEM_write_bio_X509_REQ(bp,x) PEM_ASN1_write_bio( \ + (int (*)())i2d_X509_REQ,PEM_STRING_X509_REQ,bp,(char *)x, \ + NULL,NULL,0,NULL) +#define PEM_write_bio_X509_CRL(bp,x) \ + PEM_ASN1_write_bio((int (*)())i2d_X509_CRL,PEM_STRING_X509_CRL,\ + bp,(char *)x, NULL,NULL,0,NULL) +#define PEM_write_bio_RSAPrivateKey(bp,x,enc,kstr,klen,cb) \ + PEM_ASN1_write_bio((int (*)())i2d_RSAPrivateKey,PEM_STRING_RSA,\ + bp,(char *)x,enc,kstr,klen,cb) +#define PEM_write_bio_RSAPublicKey(bp,x) \ + PEM_ASN1_write_bio((int (*)())i2d_RSAPublicKey, \ + PEM_STRING_RSA_PUBLIC,\ + bp,(char *)x,NULL,NULL,0,NULL) +#define PEM_write_bio_DSAPrivateKey(bp,x,enc,kstr,klen,cb) \ + PEM_ASN1_write_bio((int (*)())i2d_DSAPrivateKey,PEM_STRING_DSA,\ + bp,(char *)x,enc,kstr,klen,cb) +#define PEM_write_bio_PrivateKey(bp,x,enc,kstr,klen,cb) \ + PEM_ASN1_write_bio((int (*)())i2d_PrivateKey,\ + (((x)->type == EVP_PKEY_DSA)?PEM_STRING_DSA:PEM_STRING_RSA),\ + bp,(char *)x,enc,kstr,klen,cb) +#define PEM_write_bio_PKCS7(bp,x) \ + PEM_ASN1_write_bio((int (*)())i2d_PKCS7,PEM_STRING_PKCS7,bp, \ + (char *)x, NULL,NULL,0,NULL) +#define PEM_write_bio_DHparams(bp,x) \ + PEM_ASN1_write_bio((int (*)())i2d_DHparams,PEM_STRING_DHPARAMS,\ + bp,(char *)x,NULL,NULL,0,NULL) +#define PEM_write_bio_DSAparams(bp,x) \ + PEM_ASN1_write_bio((int (*)())i2d_DSAparams, \ + PEM_STRING_DSAPARAMS,bp,(char *)x,NULL,NULL,0,NULL) + +#define PEM_read_bio_SSL_SESSION(bp,x,cb) (SSL_SESSION *)PEM_ASN1_read_bio( \ + (char *(*)())d2i_SSL_SESSION,PEM_STRING_SSL_SESSION,bp,(char **)x,cb) +#define PEM_read_bio_X509(bp,x,cb) (X509 *)PEM_ASN1_read_bio( \ + (char *(*)())d2i_X509,PEM_STRING_X509,bp,(char **)x,cb) +#define PEM_read_bio_X509_REQ(bp,x,cb) (X509_REQ *)PEM_ASN1_read_bio( \ + (char *(*)())d2i_X509_REQ,PEM_STRING_X509_REQ,bp,(char **)x,cb) +#define PEM_read_bio_X509_CRL(bp,x,cb) (X509_CRL *)PEM_ASN1_read_bio( \ + (char *(*)())d2i_X509_CRL,PEM_STRING_X509_CRL,bp,(char **)x,cb) +#define PEM_read_bio_RSAPrivateKey(bp,x,cb) (RSA *)PEM_ASN1_read_bio( \ + (char *(*)())d2i_RSAPrivateKey,PEM_STRING_RSA,bp,(char **)x,cb) +#define PEM_read_bio_RSAPublicKey(bp,x,cb) (RSA *)PEM_ASN1_read_bio( \ + (char *(*)())d2i_RSAPublicKey,PEM_STRING_RSA_PUBLIC,bp,(char **)x,cb) +#define PEM_read_bio_DSAPrivateKey(bp,x,cb) (DSA *)PEM_ASN1_read_bio( \ + (char *(*)())d2i_DSAPrivateKey,PEM_STRING_DSA,bp,(char **)x,cb) +#define PEM_read_bio_PrivateKey(bp,x,cb) (EVP_PKEY *)PEM_ASN1_read_bio( \ + (char *(*)())d2i_PrivateKey,PEM_STRING_EVP_PKEY,bp,(char **)x,cb) + +#define PEM_read_bio_PKCS7(bp,x,cb) (PKCS7 *)PEM_ASN1_read_bio( \ + (char *(*)())d2i_PKCS7,PEM_STRING_PKCS7,bp,(char **)x,cb) +#define PEM_read_bio_DHparams(bp,x,cb) (DH *)PEM_ASN1_read_bio( \ + (char *(*)())d2i_DHparams,PEM_STRING_DHPARAMS,bp,(char **)x,cb) +#define PEM_read_bio_DSAparams(bp,x,cb) (DSA *)PEM_ASN1_read_bio( \ + (char *(*)())d2i_DSAparams,PEM_STRING_DSAPARAMS,bp,(char **)x,cb) + +#endif + +#ifndef NOPROTO +int PEM_get_EVP_CIPHER_INFO(char *header, EVP_CIPHER_INFO *cipher); +int PEM_do_header (EVP_CIPHER_INFO *cipher, unsigned char *data,long *len, + int (*callback)()); + +#ifdef HEADER_BIO_H +int PEM_read_bio(BIO *bp, char **name, char **header, + unsigned char **data,long *len); +int PEM_write_bio(BIO *bp,char *name,char *hdr,unsigned char *data, + long len); +char * PEM_ASN1_read_bio(char *(*d2i)(),char *name,BIO *bp,char **x, + int (*cb)()); +int PEM_ASN1_write_bio(int (*i2d)(),char *name,BIO *bp,char *x, + EVP_CIPHER *enc,unsigned char *kstr,int klen,int (*callback)()); +STACK * PEM_X509_INFO_read_bio(BIO *bp, STACK *sk, int (*cb)()); +int PEM_X509_INFO_write_bio(BIO *bp,X509_INFO *xi, EVP_CIPHER *enc, + unsigned char *kstr, int klen, int (*cb)()); +#endif + +#ifndef WIN16 +int PEM_read(FILE *fp, char **name, char **header, + unsigned char **data,long *len); +int PEM_write(FILE *fp,char *name,char *hdr,unsigned char *data,long len); +char * PEM_ASN1_read(char *(*d2i)(),char *name,FILE *fp,char **x, + int (*cb)()); +int PEM_ASN1_write(int (*i2d)(),char *name,FILE *fp,char *x, + EVP_CIPHER *enc,unsigned char *kstr,int klen,int (*callback)()); +STACK * PEM_X509_INFO_read(FILE *fp, STACK *sk, int (*cb)()); +#endif + +int PEM_SealInit(PEM_ENCODE_SEAL_CTX *ctx, EVP_CIPHER *type, + EVP_MD *md_type, unsigned char **ek, int *ekl, + unsigned char *iv, EVP_PKEY **pubk, int npubk); +void PEM_SealUpdate(PEM_ENCODE_SEAL_CTX *ctx, unsigned char *out, int *outl, + unsigned char *in, int inl); +int PEM_SealFinal(PEM_ENCODE_SEAL_CTX *ctx, unsigned char *sig,int *sigl, + unsigned char *out, int *outl, EVP_PKEY *priv); + +void PEM_SignInit(EVP_MD_CTX *ctx, EVP_MD *type); +void PEM_SignUpdate(EVP_MD_CTX *ctx,unsigned char *d,unsigned int cnt); +int PEM_SignFinal(EVP_MD_CTX *ctx, unsigned char *sigret, + unsigned int *siglen, EVP_PKEY *pkey); + +void ERR_load_PEM_strings(void); + +void PEM_proc_type(char *buf, int type); +void PEM_dek_info(char *buf, char *type, int len, char *str); + +#ifndef SSLEAY_MACROS + +#ifndef WIN16 +X509 *PEM_read_X509(FILE *fp,X509 **x,int (*cb)()); +X509_REQ *PEM_read_X509_REQ(FILE *fp,X509_REQ **x,int (*cb)()); +X509_CRL *PEM_read_X509_CRL(FILE *fp,X509_CRL **x,int (*cb)()); +RSA *PEM_read_RSAPrivateKey(FILE *fp,RSA **x,int (*cb)()); +RSA *PEM_read_RSAPublicKey(FILE *fp,RSA **x,int (*cb)()); +DSA *PEM_read_DSAPrivateKey(FILE *fp,DSA **x,int (*cb)()); +EVP_PKEY *PEM_read_PrivateKey(FILE *fp,EVP_PKEY **x,int (*cb)()); +PKCS7 *PEM_read_PKCS7(FILE *fp,PKCS7 **x,int (*cb)()); +DH *PEM_read_DHparams(FILE *fp,DH **x,int (*cb)()); +DSA *PEM_read_DSAparams(FILE *fp,DSA **x,int (*cb)()); +int PEM_write_X509(FILE *fp,X509 *x); +int PEM_write_X509_REQ(FILE *fp,X509_REQ *x); +int PEM_write_X509_CRL(FILE *fp,X509_CRL *x); +int PEM_write_RSAPrivateKey(FILE *fp,RSA *x,EVP_CIPHER *enc,unsigned char *kstr, + int klen,int (*cb)()); +int PEM_write_RSAPublicKey(FILE *fp,RSA *x); +int PEM_write_DSAPrivateKey(FILE *fp,DSA *x,EVP_CIPHER *enc,unsigned char *kstr, + int klen,int (*cb)()); +int PEM_write_PrivateKey(FILE *fp,EVP_PKEY *x,EVP_CIPHER *enc, + unsigned char *kstr,int klen,int (*cb)()); +int PEM_write_PKCS7(FILE *fp,PKCS7 *x); +int PEM_write_DHparams(FILE *fp,DH *x); +int PEM_write_DSAparams(FILE *fp,DSA *x); +#endif + +#ifdef HEADER_BIO_H +X509 *PEM_read_bio_X509(BIO *bp,X509 **x,int (*cb)()); +X509_REQ *PEM_read_bio_X509_REQ(BIO *bp,X509_REQ **x,int (*cb)()); +X509_CRL *PEM_read_bio_X509_CRL(BIO *bp,X509_CRL **x,int (*cb)()); +RSA *PEM_read_bio_RSAPrivateKey(BIO *bp,RSA **x,int (*cb)()); +RSA *PEM_read_bio_RSAPublicKey(BIO *bp,RSA **x,int (*cb)()); +DSA *PEM_read_bio_DSAPrivateKey(BIO *bp,DSA **x,int (*cb)()); +EVP_PKEY *PEM_read_bio_PrivateKey(BIO *bp,EVP_PKEY **x,int (*cb)()); +PKCS7 *PEM_read_bio_PKCS7(BIO *bp,PKCS7 **x,int (*cb)()); +DH *PEM_read_bio_DHparams(BIO *bp,DH **x,int (*cb)()); +DSA *PEM_read_bio_DSAparams(BIO *bp,DSA **x,int (*cb)()); +int PEM_write_bio_X509(BIO *bp,X509 *x); +int PEM_write_bio_X509_REQ(BIO *bp,X509_REQ *x); +int PEM_write_bio_X509_CRL(BIO *bp,X509_CRL *x); +int PEM_write_bio_RSAPrivateKey(BIO *fp,RSA *x,EVP_CIPHER *enc, + unsigned char *kstr,int klen,int (*cb)()); +int PEM_write_bio_RSAPublicKey(BIO *fp,RSA *x); +int PEM_write_bio_DSAPrivateKey(BIO *fp,DSA *x,EVP_CIPHER *enc, + unsigned char *kstr,int klen,int (*cb)()); +int PEM_write_bio_PrivateKey(BIO *fp,EVP_PKEY *x,EVP_CIPHER *enc, + unsigned char *kstr,int klen,int (*cb)()); +int PEM_write_bio_PKCS7(BIO *bp,PKCS7 *x); +int PEM_write_bio_DHparams(BIO *bp,DH *x); +int PEM_write_bio_DSAparams(BIO *bp,DSA *x); +#endif + +#endif /* SSLEAY_MACROS */ + + +#else + +int PEM_get_EVP_CIPHER_INFO(); +int PEM_do_header(); +int PEM_read_bio(); +int PEM_write_bio(); +#ifndef WIN16 +int PEM_read(); +int PEM_write(); +STACK * PEM_X509_INFO_read(); +char * PEM_ASN1_read(); +int PEM_ASN1_write(); +#endif +STACK * PEM_X509_INFO_read_bio(); +int PEM_X509_INFO_write_bio(); +char * PEM_ASN1_read_bio(); +int PEM_ASN1_write_bio(); +int PEM_SealInit(); +void PEM_SealUpdate(); +int PEM_SealFinal(); +int PEM_SignFinal(); + +void ERR_load_PEM_strings(); + +void PEM_proc_type(); +void PEM_dek_info(); + +#ifndef SSLEAY_MACROS +#ifndef WIN16 +X509 *PEM_read_X509(); +X509_REQ *PEM_read_X509_REQ(); +X509_CRL *PEM_read_X509_CRL(); +RSA *PEM_read_RSAPrivateKey(); +RSA *PEM_read_RSAPublicKey(); +DSA *PEM_read_DSAPrivateKey(); +EVP_PKEY *PEM_read_PrivateKey(); +PKCS7 *PEM_read_PKCS7(); +DH *PEM_read_DHparams(); +DSA *PEM_read_DSAparams(); +int PEM_write_X509(); +int PEM_write_X509_REQ(); +int PEM_write_X509_CRL(); +int PEM_write_RSAPrivateKey(); +int PEM_write_RSAPublicKey(); +int PEM_write_DSAPrivateKey(); +int PEM_write_PrivateKey(); +int PEM_write_PKCS7(); +int PEM_write_DHparams(); +int PEM_write_DSAparams(); +#endif + +X509 *PEM_read_bio_X509(); +X509_REQ *PEM_read_bio_X509_REQ(); +X509_CRL *PEM_read_bio_X509_CRL(); +RSA *PEM_read_bio_RSAPrivateKey(); +RSA *PEM_read_bio_RSAPublicKey(); +DSA *PEM_read_bio_DSAPrivateKey(); +EVP_PKEY *PEM_read_bio_PrivateKey(); +PKCS7 *PEM_read_bio_PKCS7(); +DH *PEM_read_bio_DHparams(); +DSA *PEM_read_bio_DSAparams(); +int PEM_write_bio_X509(); +int PEM_write_bio_X509_REQ(); +int PEM_write_bio_X509_CRL(); +int PEM_write_bio_RSAPrivateKey(); +int PEM_write_bio_RSAPublicKey(); +int PEM_write_bio_DSAPrivateKey(); +int PEM_write_bio_PrivateKey(); +int PEM_write_bio_PKCS7(); +int PEM_write_bio_DHparams(); +int PEM_write_bio_DSAparams(); + +#endif /* SSLEAY_MACROS */ + +#endif + +/* BEGIN ERROR CODES */ +/* Error codes for the PEM functions. */ + +/* Function codes. */ +#define PEM_F_DEF_CALLBACK 100 +#define PEM_F_LOAD_IV 101 +#define PEM_F_PEM_ASN1_READ 102 +#define PEM_F_PEM_ASN1_READ_BIO 103 +#define PEM_F_PEM_ASN1_WRITE 104 +#define PEM_F_PEM_ASN1_WRITE_BIO 105 +#define PEM_F_PEM_DO_HEADER 106 +#define PEM_F_PEM_GET_EVP_CIPHER_INFO 107 +#define PEM_F_PEM_READ 108 +#define PEM_F_PEM_READ_BIO 109 +#define PEM_F_PEM_SEALFINAL 110 +#define PEM_F_PEM_SEALINIT 111 +#define PEM_F_PEM_SIGNFINAL 112 +#define PEM_F_PEM_WRITE 113 +#define PEM_F_PEM_WRITE_BIO 114 +#define PEM_F_PEM_X509_INFO_READ 115 +#define PEM_F_PEM_X509_INFO_READ_BIO 116 +#define PEM_F_PEM_X509_INFO_WRITE_BIO 117 + +/* Reason codes. */ +#define PEM_R_BAD_BASE64_DECODE 100 +#define PEM_R_BAD_DECRYPT 101 +#define PEM_R_BAD_END_LINE 102 +#define PEM_R_BAD_IV_CHARS 103 +#define PEM_R_BAD_PASSWORD_READ 104 +#define PEM_R_NOT_DEK_INFO 105 +#define PEM_R_NOT_ENCRYPTED 106 +#define PEM_R_NOT_PROC_TYPE 107 +#define PEM_R_NO_START_LINE 108 +#define PEM_R_PROBLEMS_GETTING_PASSWORD 109 +#define PEM_R_PUBLIC_KEY_NO_RSA 110 +#define PEM_R_READ_KEY 111 +#define PEM_R_SHORT_HEADER 112 +#define PEM_R_UNSUPPORTED_CIPHER 113 +#define PEM_R_UNSUPPORTED_ENCRYPTION 114 + +#ifdef __cplusplus +} +#endif +#endif +
diff --git a/crypto/pem/pem.org b/crypto/pem/pem.org new file mode 100644 index 0000000..3895250 --- /dev/null +++ b/crypto/pem/pem.org
@@ -0,0 +1,562 @@ +/* crypto/pem/pem.org */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +/* WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING + * + * Always modify pem.org since pem.h is automatically generated from + * it during SSLeay configuration. + * + * WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING + */ + +#ifndef HEADER_PEM_H +#define HEADER_PEM_H + +#ifdef __cplusplus +extern "C" { +#endif + +#include "evp.h" +#include "x509.h" + +#define PEM_OBJ_UNDEF 0 +#define PEM_OBJ_X509 1 +#define PEM_OBJ_X509_REQ 2 +#define PEM_OBJ_CRL 3 +#define PEM_OBJ_SSL_SESSION 4 +#define PEM_OBJ_PRIV_KEY 10 +#define PEM_OBJ_PRIV_RSA 11 +#define PEM_OBJ_PRIV_DSA 12 +#define PEM_OBJ_PRIV_DH 13 +#define PEM_OBJ_PUB_RSA 14 +#define PEM_OBJ_PUB_DSA 15 +#define PEM_OBJ_PUB_DH 16 +#define PEM_OBJ_DHPARAMS 17 +#define PEM_OBJ_DSAPARAMS 18 +#define PEM_OBJ_PRIV_RSA_PUBLIC 19 + +#define PEM_ERROR 30 +#define PEM_DEK_DES_CBC 40 +#define PEM_DEK_IDEA_CBC 45 +#define PEM_DEK_DES_EDE 50 +#define PEM_DEK_DES_ECB 60 +#define PEM_DEK_RSA 70 +#define PEM_DEK_RSA_MD2 80 +#define PEM_DEK_RSA_MD5 90 + +#define PEM_MD_MD2 NID_md2 +#define PEM_MD_MD5 NID_md5 +#define PEM_MD_SHA NID_sha +#define PEM_MD_MD2_RSA NID_md2WithRSAEncryption +#define PEM_MD_MD5_RSA NID_md5WithRSAEncryption +#define PEM_MD_SHA_RSA NID_sha1WithRSAEncryption + +#define PEM_STRING_X509_OLD "X509 CERTIFICATE" +#define PEM_STRING_X509 "CERTIFICATE" +#define PEM_STRING_X509_REQ_OLD "NEW CERTIFICATE REQUEST" +#define PEM_STRING_X509_REQ "CERTIFICATE REQUEST" +#define PEM_STRING_X509_CRL "X509 CRL" +#define PEM_STRING_EVP_PKEY "PRIVATE KEY" +#define PEM_STRING_RSA "RSA PRIVATE KEY" +#define PEM_STRING_RSA_PUBLIC "RSA PUBLIC KEY" +#define PEM_STRING_DSA "DSA PRIVATE KEY" +#define PEM_STRING_PKCS7 "PKCS7" +#define PEM_STRING_DHPARAMS "DH PARAMETERS" +#define PEM_STRING_SSL_SESSION "SSL SESSION PARAMETERS" +#define PEM_STRING_DSAPARAMS "DSA PARAMETERS" + +#ifndef HEADER_ENVELOPE_H + +#define EVP_ENCODE_CTX_SIZE 92 +#define EVP_MD_SIZE 48 +#define EVP_MD_CTX_SIZE 152 +#define EVP_CIPHER_SIZE 28 +#define EVP_CIPHER_CTX_SIZE 4212 +#define EVP_MAX_MD_SIZE 20 + +typedef struct evp_encode_ctx_st + { + char data[EVP_ENCODE_CTX_SIZE]; + } EVP_ENCODE_CTX; + +typedef struct env_md_ctx_st + { + char data[EVP_MD_CTX_SIZE]; + } EVP_MD_CTX; + +typedef struct evp_cipher_st + { + char data[EVP_CIPHER_SIZE]; + } EVP_CIPHER; + +typedef struct evp_cipher_ctx_st + { + char data[EVP_CIPHER_CTX_SIZE]; + } EVP_CIPHER_CTX; +#endif + + +typedef struct PEM_Encode_Seal_st + { + EVP_ENCODE_CTX encode; + EVP_MD_CTX md; + EVP_CIPHER_CTX cipher; + } PEM_ENCODE_SEAL_CTX; + +/* enc_type is one off */ +#define PEM_TYPE_ENCRYPTED 10 +#define PEM_TYPE_MIC_ONLY 20 +#define PEM_TYPE_MIC_CLEAR 30 +#define PEM_TYPE_CLEAR 40 + +typedef struct pem_recip_st + { + char *name; + X509_NAME *dn; + + int cipher; + int key_enc; + char iv[8]; + } PEM_USER; + +typedef struct pem_ctx_st + { + int type; /* what type of object */ + + struct { + int version; + int mode; + } proc_type; + + char *domain; + + struct { + int cipher; + unsigned char iv[8]; + } DEK_info; + + PEM_USER *originator; + + int num_recipient; + PEM_USER **recipient; + +#ifdef HEADER_STACK_H + STACK *x509_chain; /* certificate chain */ +#else + char *x509_chain; /* certificate chain */ +#endif + EVP_MD *md; /* signature type */ + + int md_enc; /* is the md encrypted or not? */ + int md_len; /* length of md_data */ + char *md_data; /* message digest, could be pkey encrypted */ + + EVP_CIPHER *dec; /* date encryption cipher */ + int key_len; /* key length */ + unsigned char *key; /* key */ + unsigned char iv[8]; /* the iv */ + + + int data_enc; /* is the data encrypted */ + int data_len; + unsigned char *data; + } PEM_CTX; + +#ifdef SSLEAY_MACROS + +#define PEM_write_SSL_SESSION(fp,x) \ + PEM_ASN1_write((int (*)())i2d_SSL_SESSION, \ + PEM_STRING_SSL_SESSION,fp, (char *)x, NULL,NULL,0,NULL) +#define PEM_write_X509(fp,x) \ + PEM_ASN1_write((int (*)())i2d_X509,PEM_STRING_X509,fp, \ + (char *)x, NULL,NULL,0,NULL) +#define PEM_write_X509_REQ(fp,x) PEM_ASN1_write( \ + (int (*)())i2d_X509_REQ,PEM_STRING_X509_REQ,fp,(char *)x, \ + NULL,NULL,0,NULL) +#define PEM_write_X509_CRL(fp,x) \ + PEM_ASN1_write((int (*)())i2d_X509_CRL,PEM_STRING_X509_CRL, \ + fp,(char *)x, NULL,NULL,0,NULL) +#define PEM_write_RSAPrivateKey(fp,x,enc,kstr,klen,cb) \ + PEM_ASN1_write((int (*)())i2d_RSAPrivateKey,PEM_STRING_RSA,fp,\ + (char *)x,enc,kstr,klen,cb) +#define PEM_write_RSAPublicKey(fp,x) \ + PEM_ASN1_write((int (*)())i2d_RSAPublicKey,\ + PEM_STRING_RSA_PUBLIC,fp,(char *)x,NULL,NULL,0,NULL) +#define PEM_write_DSAPrivateKey(fp,x,enc,kstr,klen,cb) \ + PEM_ASN1_write((int (*)())i2d_DSAPrivateKey,PEM_STRING_DSA,fp,\ + (char *)x,enc,kstr,klen,cb) +#define PEM_write_PrivateKey(bp,x,enc,kstr,klen,cb) \ + PEM_ASN1_write((int (*)())i2d_PrivateKey,\ + (((x)->type == EVP_PKEY_DSA)?PEM_STRING_DSA:PEM_STRING_RSA),\ + bp,(char *)x,enc,kstr,klen,cb) +#define PEM_write_PKCS7(fp,x) \ + PEM_ASN1_write((int (*)())i2d_PKCS7,PEM_STRING_PKCS7,fp, \ + (char *)x, NULL,NULL,0,NULL) +#define PEM_write_DHparams(fp,x) \ + PEM_ASN1_write((int (*)())i2d_DHparams,PEM_STRING_DHPARAMS,fp,\ + (char *)x,NULL,NULL,0,NULL) + +#define PEM_read_SSL_SESSION(fp,x,cb) (SSL_SESSION *)PEM_ASN1_read( \ + (char *(*)())d2i_SSL_SESSION,PEM_STRING_SSL_SESSION,fp,(char **)x,cb) +#define PEM_read_X509(fp,x,cb) (X509 *)PEM_ASN1_read( \ + (char *(*)())d2i_X509,PEM_STRING_X509,fp,(char **)x,cb) +#define PEM_read_X509_REQ(fp,x,cb) (X509_REQ *)PEM_ASN1_read( \ + (char *(*)())d2i_X509_REQ,PEM_STRING_X509_REQ,fp,(char **)x,cb) +#define PEM_read_X509_CRL(fp,x,cb) (X509_CRL *)PEM_ASN1_read( \ + (char *(*)())d2i_X509_CRL,PEM_STRING_X509_CRL,fp,(char **)x,cb) +#define PEM_read_RSAPrivateKey(fp,x,cb) (RSA *)PEM_ASN1_read( \ + (char *(*)())d2i_RSAPrivateKey,PEM_STRING_RSA,fp,(char **)x,cb) +#define PEM_read_RSAPublicKey(fp,x,cb) (RSA *)PEM_ASN1_read( \ + (char *(*)())d2i_RSAPublicKey,PEM_STRING_RSA_PUBLIC,fp,(char **)x,cb) +#define PEM_read_DSAPrivateKey(fp,x,cb) (DSA *)PEM_ASN1_read( \ + (char *(*)())d2i_DSAPrivateKey,PEM_STRING_DSA,fp,(char **)x,cb) +#define PEM_read_PrivateKey(fp,x,cb) (EVP_PKEY *)PEM_ASN1_read( \ + (char *(*)())d2i_PrivateKey,PEM_STRING_EVP_PKEY,fp,(char **)x,cb) +#define PEM_read_PKCS7(fp,x,cb) (PKCS7 *)PEM_ASN1_read( \ + (char *(*)())d2i_PKCS7,PEM_STRING_PKCS7,fp,(char **)x,cb) +#define PEM_read_DHparams(fp,x,cb) (DH *)PEM_ASN1_read( \ + (char *(*)())d2i_DHparams,PEM_STRING_DHPARAMS,fp,(char **)x,cb) + +#define PEM_write_bio_SSL_SESSION(bp,x) \ + PEM_ASN1_write_bio((int (*)())i2d_SSL_SESSION, \ + PEM_STRING_SSL_SESSION,bp, (char *)x, NULL,NULL,0,NULL) +#define PEM_write_bio_X509(bp,x) \ + PEM_ASN1_write_bio((int (*)())i2d_X509,PEM_STRING_X509,bp, \ + (char *)x, NULL,NULL,0,NULL) +#define PEM_write_bio_X509_REQ(bp,x) PEM_ASN1_write_bio( \ + (int (*)())i2d_X509_REQ,PEM_STRING_X509_REQ,bp,(char *)x, \ + NULL,NULL,0,NULL) +#define PEM_write_bio_X509_CRL(bp,x) \ + PEM_ASN1_write_bio((int (*)())i2d_X509_CRL,PEM_STRING_X509_CRL,\ + bp,(char *)x, NULL,NULL,0,NULL) +#define PEM_write_bio_RSAPrivateKey(bp,x,enc,kstr,klen,cb) \ + PEM_ASN1_write_bio((int (*)())i2d_RSAPrivateKey,PEM_STRING_RSA,\ + bp,(char *)x,enc,kstr,klen,cb) +#define PEM_write_bio_RSAPublicKey(bp,x) \ + PEM_ASN1_write_bio((int (*)())i2d_RSAPublicKey, \ + PEM_STRING_RSA_PUBLIC,\ + bp,(char *)x,NULL,NULL,0,NULL) +#define PEM_write_bio_DSAPrivateKey(bp,x,enc,kstr,klen,cb) \ + PEM_ASN1_write_bio((int (*)())i2d_DSAPrivateKey,PEM_STRING_DSA,\ + bp,(char *)x,enc,kstr,klen,cb) +#define PEM_write_bio_PrivateKey(bp,x,enc,kstr,klen,cb) \ + PEM_ASN1_write_bio((int (*)())i2d_PrivateKey,\ + (((x)->type == EVP_PKEY_DSA)?PEM_STRING_DSA:PEM_STRING_RSA),\ + bp,(char *)x,enc,kstr,klen,cb) +#define PEM_write_bio_PKCS7(bp,x) \ + PEM_ASN1_write_bio((int (*)())i2d_PKCS7,PEM_STRING_PKCS7,bp, \ + (char *)x, NULL,NULL,0,NULL) +#define PEM_write_bio_DHparams(bp,x) \ + PEM_ASN1_write_bio((int (*)())i2d_DHparams,PEM_STRING_DHPARAMS,\ + bp,(char *)x,NULL,NULL,0,NULL) +#define PEM_write_bio_DSAparams(bp,x) \ + PEM_ASN1_write_bio((int (*)())i2d_DSAparams, \ + PEM_STRING_DSAPARAMS,bp,(char *)x,NULL,NULL,0,NULL) + +#define PEM_read_bio_SSL_SESSION(bp,x,cb) (SSL_SESSION *)PEM_ASN1_read_bio( \ + (char *(*)())d2i_SSL_SESSION,PEM_STRING_SSL_SESSION,bp,(char **)x,cb) +#define PEM_read_bio_X509(bp,x,cb) (X509 *)PEM_ASN1_read_bio( \ + (char *(*)())d2i_X509,PEM_STRING_X509,bp,(char **)x,cb) +#define PEM_read_bio_X509_REQ(bp,x,cb) (X509_REQ *)PEM_ASN1_read_bio( \ + (char *(*)())d2i_X509_REQ,PEM_STRING_X509_REQ,bp,(char **)x,cb) +#define PEM_read_bio_X509_CRL(bp,x,cb) (X509_CRL *)PEM_ASN1_read_bio( \ + (char *(*)())d2i_X509_CRL,PEM_STRING_X509_CRL,bp,(char **)x,cb) +#define PEM_read_bio_RSAPrivateKey(bp,x,cb) (RSA *)PEM_ASN1_read_bio( \ + (char *(*)())d2i_RSAPrivateKey,PEM_STRING_RSA,bp,(char **)x,cb) +#define PEM_read_bio_RSAPublicKey(bp,x,cb) (RSA *)PEM_ASN1_read_bio( \ + (char *(*)())d2i_RSAPublicKey,PEM_STRING_RSA_PUBLIC,bp,(char **)x,cb) +#define PEM_read_bio_DSAPrivateKey(bp,x,cb) (DSA *)PEM_ASN1_read_bio( \ + (char *(*)())d2i_DSAPrivateKey,PEM_STRING_DSA,bp,(char **)x,cb) +#define PEM_read_bio_PrivateKey(bp,x,cb) (EVP_PKEY *)PEM_ASN1_read_bio( \ + (char *(*)())d2i_PrivateKey,PEM_STRING_EVP_PKEY,bp,(char **)x,cb) + +#define PEM_read_bio_PKCS7(bp,x,cb) (PKCS7 *)PEM_ASN1_read_bio( \ + (char *(*)())d2i_PKCS7,PEM_STRING_PKCS7,bp,(char **)x,cb) +#define PEM_read_bio_DHparams(bp,x,cb) (DH *)PEM_ASN1_read_bio( \ + (char *(*)())d2i_DHparams,PEM_STRING_DHPARAMS,bp,(char **)x,cb) +#define PEM_read_bio_DSAparams(bp,x,cb) (DSA *)PEM_ASN1_read_bio( \ + (char *(*)())d2i_DSAparams,PEM_STRING_DSAPARAMS,bp,(char **)x,cb) + +#endif + +#ifndef NOPROTO +int PEM_get_EVP_CIPHER_INFO(char *header, EVP_CIPHER_INFO *cipher); +int PEM_do_header (EVP_CIPHER_INFO *cipher, unsigned char *data,long *len, + int (*callback)()); + +#ifdef HEADER_BIO_H +int PEM_read_bio(BIO *bp, char **name, char **header, + unsigned char **data,long *len); +int PEM_write_bio(BIO *bp,char *name,char *hdr,unsigned char *data, + long len); +char * PEM_ASN1_read_bio(char *(*d2i)(),char *name,BIO *bp,char **x, + int (*cb)()); +int PEM_ASN1_write_bio(int (*i2d)(),char *name,BIO *bp,char *x, + EVP_CIPHER *enc,unsigned char *kstr,int klen,int (*callback)()); +STACK * PEM_X509_INFO_read_bio(BIO *bp, STACK *sk, int (*cb)()); +int PEM_X509_INFO_write_bio(BIO *bp,X509_INFO *xi, EVP_CIPHER *enc, + unsigned char *kstr, int klen, int (*cb)()); +#endif + +#ifndef WIN16 +int PEM_read(FILE *fp, char **name, char **header, + unsigned char **data,long *len); +int PEM_write(FILE *fp,char *name,char *hdr,unsigned char *data,long len); +char * PEM_ASN1_read(char *(*d2i)(),char *name,FILE *fp,char **x, + int (*cb)()); +int PEM_ASN1_write(int (*i2d)(),char *name,FILE *fp,char *x, + EVP_CIPHER *enc,unsigned char *kstr,int klen,int (*callback)()); +STACK * PEM_X509_INFO_read(FILE *fp, STACK *sk, int (*cb)()); +#endif + +int PEM_SealInit(PEM_ENCODE_SEAL_CTX *ctx, EVP_CIPHER *type, + EVP_MD *md_type, unsigned char **ek, int *ekl, + unsigned char *iv, EVP_PKEY **pubk, int npubk); +void PEM_SealUpdate(PEM_ENCODE_SEAL_CTX *ctx, unsigned char *out, int *outl, + unsigned char *in, int inl); +int PEM_SealFinal(PEM_ENCODE_SEAL_CTX *ctx, unsigned char *sig,int *sigl, + unsigned char *out, int *outl, EVP_PKEY *priv); + +void PEM_SignInit(EVP_MD_CTX *ctx, EVP_MD *type); +void PEM_SignUpdate(EVP_MD_CTX *ctx,unsigned char *d,unsigned int cnt); +int PEM_SignFinal(EVP_MD_CTX *ctx, unsigned char *sigret, + unsigned int *siglen, EVP_PKEY *pkey); + +void ERR_load_PEM_strings(void); + +void PEM_proc_type(char *buf, int type); +void PEM_dek_info(char *buf, char *type, int len, char *str); + +#ifndef SSLEAY_MACROS + +#ifndef WIN16 +X509 *PEM_read_X509(FILE *fp,X509 **x,int (*cb)()); +X509_REQ *PEM_read_X509_REQ(FILE *fp,X509_REQ **x,int (*cb)()); +X509_CRL *PEM_read_X509_CRL(FILE *fp,X509_CRL **x,int (*cb)()); +RSA *PEM_read_RSAPrivateKey(FILE *fp,RSA **x,int (*cb)()); +RSA *PEM_read_RSAPublicKey(FILE *fp,RSA **x,int (*cb)()); +DSA *PEM_read_DSAPrivateKey(FILE *fp,DSA **x,int (*cb)()); +EVP_PKEY *PEM_read_PrivateKey(FILE *fp,EVP_PKEY **x,int (*cb)()); +PKCS7 *PEM_read_PKCS7(FILE *fp,PKCS7 **x,int (*cb)()); +DH *PEM_read_DHparams(FILE *fp,DH **x,int (*cb)()); +DSA *PEM_read_DSAparams(FILE *fp,DSA **x,int (*cb)()); +int PEM_write_X509(FILE *fp,X509 *x); +int PEM_write_X509_REQ(FILE *fp,X509_REQ *x); +int PEM_write_X509_CRL(FILE *fp,X509_CRL *x); +int PEM_write_RSAPrivateKey(FILE *fp,RSA *x,EVP_CIPHER *enc,unsigned char *kstr, + int klen,int (*cb)()); +int PEM_write_RSAPublicKey(FILE *fp,RSA *x); +int PEM_write_DSAPrivateKey(FILE *fp,DSA *x,EVP_CIPHER *enc,unsigned char *kstr, + int klen,int (*cb)()); +int PEM_write_PrivateKey(FILE *fp,EVP_PKEY *x,EVP_CIPHER *enc, + unsigned char *kstr,int klen,int (*cb)()); +int PEM_write_PKCS7(FILE *fp,PKCS7 *x); +int PEM_write_DHparams(FILE *fp,DH *x); +int PEM_write_DSAparams(FILE *fp,DSA *x); +#endif + +#ifdef HEADER_BIO_H +X509 *PEM_read_bio_X509(BIO *bp,X509 **x,int (*cb)()); +X509_REQ *PEM_read_bio_X509_REQ(BIO *bp,X509_REQ **x,int (*cb)()); +X509_CRL *PEM_read_bio_X509_CRL(BIO *bp,X509_CRL **x,int (*cb)()); +RSA *PEM_read_bio_RSAPrivateKey(BIO *bp,RSA **x,int (*cb)()); +RSA *PEM_read_bio_RSAPublicKey(BIO *bp,RSA **x,int (*cb)()); +DSA *PEM_read_bio_DSAPrivateKey(BIO *bp,DSA **x,int (*cb)()); +EVP_PKEY *PEM_read_bio_PrivateKey(BIO *bp,EVP_PKEY **x,int (*cb)()); +PKCS7 *PEM_read_bio_PKCS7(BIO *bp,PKCS7 **x,int (*cb)()); +DH *PEM_read_bio_DHparams(BIO *bp,DH **x,int (*cb)()); +DSA *PEM_read_bio_DSAparams(BIO *bp,DSA **x,int (*cb)()); +int PEM_write_bio_X509(BIO *bp,X509 *x); +int PEM_write_bio_X509_REQ(BIO *bp,X509_REQ *x); +int PEM_write_bio_X509_CRL(BIO *bp,X509_CRL *x); +int PEM_write_bio_RSAPrivateKey(BIO *fp,RSA *x,EVP_CIPHER *enc, + unsigned char *kstr,int klen,int (*cb)()); +int PEM_write_bio_RSAPublicKey(BIO *fp,RSA *x); +int PEM_write_bio_DSAPrivateKey(BIO *fp,DSA *x,EVP_CIPHER *enc, + unsigned char *kstr,int klen,int (*cb)()); +int PEM_write_bio_PrivateKey(BIO *fp,EVP_PKEY *x,EVP_CIPHER *enc, + unsigned char *kstr,int klen,int (*cb)()); +int PEM_write_bio_PKCS7(BIO *bp,PKCS7 *x); +int PEM_write_bio_DHparams(BIO *bp,DH *x); +int PEM_write_bio_DSAparams(BIO *bp,DSA *x); +#endif + +#endif /* SSLEAY_MACROS */ + + +#else + +int PEM_get_EVP_CIPHER_INFO(); +int PEM_do_header(); +int PEM_read_bio(); +int PEM_write_bio(); +#ifndef WIN16 +int PEM_read(); +int PEM_write(); +STACK * PEM_X509_INFO_read(); +char * PEM_ASN1_read(); +int PEM_ASN1_write(); +#endif +STACK * PEM_X509_INFO_read_bio(); +int PEM_X509_INFO_write_bio(); +char * PEM_ASN1_read_bio(); +int PEM_ASN1_write_bio(); +int PEM_SealInit(); +void PEM_SealUpdate(); +int PEM_SealFinal(); +int PEM_SignFinal(); + +void ERR_load_PEM_strings(); + +void PEM_proc_type(); +void PEM_dek_info(); + +#ifndef SSLEAY_MACROS +#ifndef WIN16 +X509 *PEM_read_X509(); +X509_REQ *PEM_read_X509_REQ(); +X509_CRL *PEM_read_X509_CRL(); +RSA *PEM_read_RSAPrivateKey(); +RSA *PEM_read_RSAPublicKey(); +DSA *PEM_read_DSAPrivateKey(); +EVP_PKEY *PEM_read_PrivateKey(); +PKCS7 *PEM_read_PKCS7(); +DH *PEM_read_DHparams(); +DSA *PEM_read_DSAparams(); +int PEM_write_X509(); +int PEM_write_X509_REQ(); +int PEM_write_X509_CRL(); +int PEM_write_RSAPrivateKey(); +int PEM_write_RSAPublicKey(); +int PEM_write_DSAPrivateKey(); +int PEM_write_PrivateKey(); +int PEM_write_PKCS7(); +int PEM_write_DHparams(); +int PEM_write_DSAparams(); +#endif + +X509 *PEM_read_bio_X509(); +X509_REQ *PEM_read_bio_X509_REQ(); +X509_CRL *PEM_read_bio_X509_CRL(); +RSA *PEM_read_bio_RSAPrivateKey(); +RSA *PEM_read_bio_RSAPublicKey(); +DSA *PEM_read_bio_DSAPrivateKey(); +EVP_PKEY *PEM_read_bio_PrivateKey(); +PKCS7 *PEM_read_bio_PKCS7(); +DH *PEM_read_bio_DHparams(); +DSA *PEM_read_bio_DSAparams(); +int PEM_write_bio_X509(); +int PEM_write_bio_X509_REQ(); +int PEM_write_bio_X509_CRL(); +int PEM_write_bio_RSAPrivateKey(); +int PEM_write_bio_RSAPublicKey(); +int PEM_write_bio_DSAPrivateKey(); +int PEM_write_bio_PrivateKey(); +int PEM_write_bio_PKCS7(); +int PEM_write_bio_DHparams(); +int PEM_write_bio_DSAparams(); + +#endif /* SSLEAY_MACROS */ + +#endif + +/* BEGIN ERROR CODES */ +/* Error codes for the PEM functions. */ + +/* Function codes. */ +#define PEM_F_DEF_CALLBACK 100 +#define PEM_F_LOAD_IV 101 +#define PEM_F_PEM_ASN1_READ 102 +#define PEM_F_PEM_ASN1_READ_BIO 103 +#define PEM_F_PEM_ASN1_WRITE 104 +#define PEM_F_PEM_ASN1_WRITE_BIO 105 +#define PEM_F_PEM_DO_HEADER 106 +#define PEM_F_PEM_GET_EVP_CIPHER_INFO 107 +#define PEM_F_PEM_READ 108 +#define PEM_F_PEM_READ_BIO 109 +#define PEM_F_PEM_SEALFINAL 110 +#define PEM_F_PEM_SEALINIT 111 +#define PEM_F_PEM_SIGNFINAL 112 +#define PEM_F_PEM_WRITE 113 +#define PEM_F_PEM_WRITE_BIO 114 +#define PEM_F_PEM_X509_INFO_READ 115 +#define PEM_F_PEM_X509_INFO_READ_BIO 116 +#define PEM_F_PEM_X509_INFO_WRITE_BIO 117 + +/* Reason codes. */ +#define PEM_R_BAD_BASE64_DECODE 100 +#define PEM_R_BAD_DECRYPT 101 +#define PEM_R_BAD_END_LINE 102 +#define PEM_R_BAD_IV_CHARS 103 +#define PEM_R_BAD_PASSWORD_READ 104 +#define PEM_R_NOT_DEK_INFO 105 +#define PEM_R_NOT_ENCRYPTED 106 +#define PEM_R_NOT_PROC_TYPE 107 +#define PEM_R_NO_START_LINE 108 +#define PEM_R_PROBLEMS_GETTING_PASSWORD 109 +#define PEM_R_PUBLIC_KEY_NO_RSA 110 +#define PEM_R_READ_KEY 111 +#define PEM_R_SHORT_HEADER 112 +#define PEM_R_UNSUPPORTED_CIPHER 113 +#define PEM_R_UNSUPPORTED_ENCRYPTION 114 + +#ifdef __cplusplus +} +#endif +#endif +
diff --git a/crypto/pem/pem_all.c b/crypto/pem/pem_all.c new file mode 100644 index 0000000..5485628 --- /dev/null +++ b/crypto/pem/pem_all.c
@@ -0,0 +1,487 @@ +/* crypto/pem/pem_all.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#undef SSLEAY_MACROS +#include "bio.h" +#include "evp.h" +#include "x509.h" +#include "pkcs7.h" +#include "pem.h" + +#ifndef WIN16 +/* The X509 functions */ +X509 *PEM_read_X509(fp,x,cb) +FILE *fp; +X509 **x; +int (*cb)(); + { + return((X509 *)PEM_ASN1_read((char *(*)())d2i_X509, + PEM_STRING_X509,fp,(char **)x,cb)); + } +#endif + +X509 *PEM_read_bio_X509(bp,x,cb) +BIO *bp; +X509 **x; +int (*cb)(); + { + return((X509 *)PEM_ASN1_read_bio((char *(*)())d2i_X509, + PEM_STRING_X509,bp,(char **)x,cb)); + } + +#ifndef WIN16 +int PEM_write_X509(fp,x) +FILE *fp; +X509 *x; + { + return(PEM_ASN1_write((int (*)())i2d_X509,PEM_STRING_X509,fp, + (char *)x, NULL,NULL,0,NULL)); + } +#endif + +int PEM_write_bio_X509(bp,x) +BIO *bp; +X509 *x; + { + return(PEM_ASN1_write_bio((int (*)())i2d_X509,PEM_STRING_X509,bp, + (char *)x, NULL,NULL,0,NULL)); + } + +#ifndef WIN16 +/* The X509_REQ functions */ +X509_REQ *PEM_read_X509_REQ(fp,x,cb) +FILE *fp; +X509_REQ **x; +int (*cb)(); + { + return((X509_REQ *)PEM_ASN1_read((char *(*)())d2i_X509_REQ, + PEM_STRING_X509_REQ,fp,(char **)x,cb)); + } +#endif + +X509_REQ *PEM_read_bio_X509_REQ(bp,x,cb) +BIO *bp; +X509_REQ **x; +int (*cb)(); + { + return((X509_REQ *)PEM_ASN1_read_bio((char *(*)())d2i_X509_REQ, + PEM_STRING_X509_REQ,bp,(char **)x,cb)); + } + +#ifndef WIN16 +int PEM_write_X509_REQ(fp,x) +FILE *fp; +X509_REQ *x; + { + return(PEM_ASN1_write((int (*)())i2d_X509_REQ,PEM_STRING_X509_REQ,fp, + (char *)x, NULL,NULL,0,NULL)); + } +#endif + +int PEM_write_bio_X509_REQ(bp,x) +BIO *bp; +X509_REQ *x; + { + return(PEM_ASN1_write_bio((int (*)())i2d_X509_REQ,PEM_STRING_X509_REQ, + bp,(char *)x, NULL,NULL,0,NULL)); + } + +#ifndef WIN16 +/* The X509_CRL functions */ +X509_CRL *PEM_read_X509_CRL(fp,x,cb) +FILE *fp; +X509_CRL **x; +int (*cb)(); + { + return((X509_CRL *)PEM_ASN1_read((char *(*)())d2i_X509_CRL, + PEM_STRING_X509_CRL,fp,(char **)x,cb)); + } +#endif + +X509_CRL *PEM_read_bio_X509_CRL(bp,x,cb) +BIO *bp; +X509_CRL **x; +int (*cb)(); + { + return((X509_CRL *)PEM_ASN1_read_bio((char *(*)())d2i_X509_CRL, + PEM_STRING_X509_CRL,bp,(char **)x,cb)); + } + +#ifndef WIN16 +int PEM_write_X509_CRL(fp,x) +FILE *fp; +X509_CRL *x; + { + return(PEM_ASN1_write((int (*)())i2d_X509_CRL,PEM_STRING_X509_CRL,fp, + (char *)x, NULL,NULL,0,NULL)); + } +#endif + +int PEM_write_bio_X509_CRL(bp,x) +BIO *bp; +X509_CRL *x; + { + return(PEM_ASN1_write_bio((int (*)())i2d_X509_CRL,PEM_STRING_X509_CRL, + bp,(char *)x, NULL,NULL,0,NULL)); + } + +#ifndef NO_RSA +#ifndef WIN16 +/* The RSAPrivateKey functions */ +RSA *PEM_read_RSAPrivateKey(fp,x,cb) +FILE *fp; +RSA **x; +int (*cb)(); + { + return((RSA *)PEM_ASN1_read((char *(*)())d2i_RSAPrivateKey, + PEM_STRING_RSA,fp,(char **)x,cb)); + } + +RSA *PEM_read_RSAPublicKey(fp,x,cb) +FILE *fp; +RSA **x; +int (*cb)(); + { + return((RSA *)PEM_ASN1_read((char *(*)())d2i_RSAPublicKey, + PEM_STRING_RSA_PUBLIC,fp,(char **)x,cb)); + } +#endif + +RSA *PEM_read_bio_RSAPrivateKey(bp,x,cb) +BIO *bp; +RSA **x; +int (*cb)(); + { + return((RSA *)PEM_ASN1_read_bio((char *(*)())d2i_RSAPrivateKey, + PEM_STRING_RSA,bp,(char **)x,cb)); + } + +RSA *PEM_read_bio_RSAPublicKey(bp,x,cb) +BIO *bp; +RSA **x; +int (*cb)(); + { + return((RSA *)PEM_ASN1_read_bio((char *(*)())d2i_RSAPublicKey, + PEM_STRING_RSA_PUBLIC,bp,(char **)x,cb)); + } + +#ifndef WIN16 +int PEM_write_RSAPrivateKey(fp,x,enc,kstr,klen,cb) +FILE *fp; +RSA *x; +EVP_CIPHER *enc; +unsigned char *kstr; +int klen; +int (*cb)(); + { + return(PEM_ASN1_write((int (*)())i2d_RSAPrivateKey,PEM_STRING_RSA,fp, + (char *)x,enc,kstr,klen,cb)); + } + +int PEM_write_RSAPublicKey(fp,x) +FILE *fp; +RSA *x; + { + return(PEM_ASN1_write((int (*)())i2d_RSAPublicKey, + PEM_STRING_RSA_PUBLIC,fp, + (char *)x,NULL,NULL,0,NULL)); + } +#endif + +int PEM_write_bio_RSAPrivateKey(bp,x,enc,kstr,klen,cb) +BIO *bp; +RSA *x; +EVP_CIPHER *enc; +unsigned char *kstr; +int klen; +int (*cb)(); + { + return(PEM_ASN1_write_bio((int (*)())i2d_RSAPrivateKey,PEM_STRING_RSA, + bp,(char *)x,enc,kstr,klen,cb)); + } + +int PEM_write_bio_RSAPublicKey(bp,x) +BIO *bp; +RSA *x; + { + return(PEM_ASN1_write_bio((int (*)())i2d_RSAPublicKey, + PEM_STRING_RSA_PUBLIC, + bp,(char *)x,NULL,NULL,0,NULL)); + } +#endif /* !NO_RSA */ + +#ifndef NO_DSA +#ifndef WIN16 +/* The DSAPrivateKey functions */ +DSA *PEM_read_DSAPrivateKey(fp,x,cb) +FILE *fp; +DSA **x; +int (*cb)(); + { + return((DSA *)PEM_ASN1_read((char *(*)())d2i_DSAPrivateKey, + PEM_STRING_DSA,fp,(char **)x,cb)); + } +#endif + +DSA *PEM_read_bio_DSAPrivateKey(bp,x,cb) +BIO *bp; +DSA **x; +int (*cb)(); + { + return((DSA *)PEM_ASN1_read_bio((char *(*)())d2i_DSAPrivateKey, + PEM_STRING_DSA,bp,(char **)x,cb)); + } + +#ifndef WIN16 +int PEM_write_DSAPrivateKey(fp,x,enc,kstr,klen,cb) +FILE *fp; +DSA *x; +EVP_CIPHER *enc; +unsigned char *kstr; +int klen; +int (*cb)(); + { + return(PEM_ASN1_write((int (*)())i2d_DSAPrivateKey,PEM_STRING_DSA,fp, + (char *)x,enc,kstr,klen,cb)); + } +#endif + +int PEM_write_bio_DSAPrivateKey(bp,x,enc,kstr,klen,cb) +BIO *bp; +DSA *x; +EVP_CIPHER *enc; +unsigned char *kstr; +int klen; +int (*cb)(); + { + return(PEM_ASN1_write_bio((int (*)())i2d_DSAPrivateKey,PEM_STRING_DSA, + bp,(char *)x,enc,kstr,klen,cb)); + } +#endif + +#ifndef WIN16 +/* The PrivateKey functions */ +EVP_PKEY *PEM_read_PrivateKey(fp,x,cb) +FILE *fp; +EVP_PKEY **x; +int (*cb)(); + { + return((EVP_PKEY *)PEM_ASN1_read((char *(*)())d2i_PrivateKey, + PEM_STRING_EVP_PKEY,fp,(char **)x,cb)); + } +#endif + +EVP_PKEY *PEM_read_bio_PrivateKey(bp,x,cb) +BIO *bp; +EVP_PKEY **x; +int (*cb)(); + { + return((EVP_PKEY *)PEM_ASN1_read_bio((char *(*)())d2i_PrivateKey, + PEM_STRING_EVP_PKEY,bp,(char **)x,cb)); + } + +#ifndef WIN16 +int PEM_write_PrivateKey(fp,x,enc,kstr,klen,cb) +FILE *fp; +EVP_PKEY *x; +EVP_CIPHER *enc; +unsigned char *kstr; +int klen; +int (*cb)(); + { + return(PEM_ASN1_write((int (*)())i2d_PrivateKey, + ((x->type == EVP_PKEY_DSA)?PEM_STRING_DSA:PEM_STRING_RSA), + fp,(char *)x,enc,kstr,klen,cb)); + } +#endif + +int PEM_write_bio_PrivateKey(bp,x,enc,kstr,klen,cb) +BIO *bp; +EVP_PKEY *x; +EVP_CIPHER *enc; +unsigned char *kstr; +int klen; +int (*cb)(); + { + return(PEM_ASN1_write_bio((int (*)())i2d_PrivateKey, + ((x->type == EVP_PKEY_DSA)?PEM_STRING_DSA:PEM_STRING_RSA), + bp,(char *)x,enc,kstr,klen,cb)); + } + +#ifndef WIN16 +/* The PKCS7 functions */ +PKCS7 *PEM_read_PKCS7(fp,x,cb) +FILE *fp; +PKCS7 **x; +int (*cb)(); + { + return((PKCS7 *)PEM_ASN1_read((char *(*)())d2i_PKCS7, + PEM_STRING_PKCS7,fp,(char **)x,cb)); + } +#endif + +PKCS7 *PEM_read_bio_PKCS7(bp,x,cb) +BIO *bp; +PKCS7 **x; +int (*cb)(); + { + return((PKCS7 *)PEM_ASN1_read_bio((char *(*)())d2i_PKCS7, + PEM_STRING_PKCS7,bp,(char **)x,cb)); + } + +#ifndef WIN16 +int PEM_write_PKCS7(fp,x) +FILE *fp; +PKCS7 *x; + { + return(PEM_ASN1_write((int (*)())i2d_PKCS7,PEM_STRING_PKCS7,fp, + (char *)x, NULL,NULL,0,NULL)); + } +#endif + +int PEM_write_bio_PKCS7(bp,x) +BIO *bp; +PKCS7 *x; + { + return(PEM_ASN1_write_bio((int (*)())i2d_PKCS7,PEM_STRING_PKCS7,bp, + (char *)x, NULL,NULL,0,NULL)); + } + +#ifndef NO_DH +#ifndef WIN16 +/* The DHparams functions */ +DH *PEM_read_DHparams(fp,x,cb) +FILE *fp; +DH **x; +int (*cb)(); + { + return((DH *)PEM_ASN1_read((char *(*)())d2i_DHparams, + PEM_STRING_DHPARAMS,fp,(char **)x,cb)); + } +#endif + +DH *PEM_read_bio_DHparams(bp,x,cb) +BIO *bp; +DH **x; +int (*cb)(); + { + return((DH *)PEM_ASN1_read_bio((char *(*)())d2i_DHparams, + PEM_STRING_DHPARAMS,bp,(char **)x,cb)); + } + +#ifndef WIN16 +int PEM_write_DHparams(fp,x) +FILE *fp; +DH *x; + { + return(PEM_ASN1_write((int (*)())i2d_DHparams,PEM_STRING_DHPARAMS,fp, + (char *)x, NULL,NULL,0,NULL)); + } +#endif + +int PEM_write_bio_DHparams(bp,x) +BIO *bp; +DH *x; + { + return(PEM_ASN1_write_bio((int (*)())i2d_DHparams,PEM_STRING_DHPARAMS, + bp,(char *)x, NULL,NULL,0,NULL)); + } +#endif + +#ifndef NO_DSA +#ifndef WIN16 +/* The DSAparams functions */ +DSA *PEM_read_DSAparams(fp,x,cb) +FILE *fp; +DSA **x; +int (*cb)(); + { + return((DSA *)PEM_ASN1_read((char *(*)())d2i_DSAparams, + PEM_STRING_DSAPARAMS,fp,(char **)x,cb)); + } +#endif + +DSA *PEM_read_bio_DSAparams(bp,x,cb) +BIO *bp; +DSA **x; +int (*cb)(); + { + return((DSA *)PEM_ASN1_read_bio((char *(*)())d2i_DSAparams, + PEM_STRING_DSAPARAMS,bp,(char **)x,cb)); + } + +#ifndef WIN16 +int PEM_write_DSAparams(fp,x) +FILE *fp; +DSA *x; + { + return(PEM_ASN1_write((int (*)())i2d_DSAparams,PEM_STRING_DSAPARAMS,fp, + (char *)x, NULL,NULL,0,NULL)); + } +#endif + +int PEM_write_bio_DSAparams(bp,x) +BIO *bp; +DSA *x; + { + return(PEM_ASN1_write_bio((int (*)())i2d_DSAparams,PEM_STRING_DSAPARAMS, + bp,(char *)x, NULL,NULL,0,NULL)); + } +#endif +
diff --git a/crypto/pem/pem_err.c b/crypto/pem/pem_err.c new file mode 100644 index 0000000..b8d9520 --- /dev/null +++ b/crypto/pem/pem_err.c
@@ -0,0 +1,116 @@ +/* lib/pem/pem_err.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ +#include <stdio.h> +#include "err.h" +#include "pem.h" + +/* BEGIN ERROR CODES */ +static ERR_STRING_DATA PEM_str_functs[]= + { +{ERR_PACK(0,PEM_F_DEF_CALLBACK,0), "DEF_CALLBACK"}, +{ERR_PACK(0,PEM_F_LOAD_IV,0), "LOAD_IV"}, +{ERR_PACK(0,PEM_F_PEM_ASN1_READ,0), "PEM_ASN1_read"}, +{ERR_PACK(0,PEM_F_PEM_ASN1_READ_BIO,0), "PEM_ASN1_read_bio"}, +{ERR_PACK(0,PEM_F_PEM_ASN1_WRITE,0), "PEM_ASN1_write"}, +{ERR_PACK(0,PEM_F_PEM_ASN1_WRITE_BIO,0), "PEM_ASN1_write_bio"}, +{ERR_PACK(0,PEM_F_PEM_DO_HEADER,0), "PEM_do_header"}, +{ERR_PACK(0,PEM_F_PEM_GET_EVP_CIPHER_INFO,0), "PEM_get_EVP_CIPHER_INFO"}, +{ERR_PACK(0,PEM_F_PEM_READ,0), "PEM_read"}, +{ERR_PACK(0,PEM_F_PEM_READ_BIO,0), "PEM_read_bio"}, +{ERR_PACK(0,PEM_F_PEM_SEALFINAL,0), "PEM_SealFinal"}, +{ERR_PACK(0,PEM_F_PEM_SEALINIT,0), "PEM_SealInit"}, +{ERR_PACK(0,PEM_F_PEM_SIGNFINAL,0), "PEM_SignFinal"}, +{ERR_PACK(0,PEM_F_PEM_WRITE,0), "PEM_write"}, +{ERR_PACK(0,PEM_F_PEM_WRITE_BIO,0), "PEM_write_bio"}, +{ERR_PACK(0,PEM_F_PEM_X509_INFO_READ,0), "PEM_X509_INFO_read"}, +{ERR_PACK(0,PEM_F_PEM_X509_INFO_READ_BIO,0), "PEM_X509_INFO_read_bio"}, +{ERR_PACK(0,PEM_F_PEM_X509_INFO_WRITE_BIO,0), "PEM_X509_INFO_write_bio"}, +{0,NULL}, + }; + +static ERR_STRING_DATA PEM_str_reasons[]= + { +{PEM_R_BAD_BASE64_DECODE ,"bad base64 decode"}, +{PEM_R_BAD_DECRYPT ,"bad decrypt"}, +{PEM_R_BAD_END_LINE ,"bad end line"}, +{PEM_R_BAD_IV_CHARS ,"bad iv chars"}, +{PEM_R_BAD_PASSWORD_READ ,"bad password read"}, +{PEM_R_NOT_DEK_INFO ,"not dek info"}, +{PEM_R_NOT_ENCRYPTED ,"not encrypted"}, +{PEM_R_NOT_PROC_TYPE ,"not proc type"}, +{PEM_R_NO_START_LINE ,"no start line"}, +{PEM_R_PROBLEMS_GETTING_PASSWORD ,"problems getting password"}, +{PEM_R_PUBLIC_KEY_NO_RSA ,"public key no rsa"}, +{PEM_R_READ_KEY ,"read key"}, +{PEM_R_SHORT_HEADER ,"short header"}, +{PEM_R_UNSUPPORTED_CIPHER ,"unsupported cipher"}, +{PEM_R_UNSUPPORTED_ENCRYPTION ,"unsupported encryption"}, +{0,NULL}, + }; + +void ERR_load_PEM_strings() + { + static int init=1; + + if (init) + { + init=0; + ERR_load_strings(ERR_LIB_PEM,PEM_str_functs); + ERR_load_strings(ERR_LIB_PEM,PEM_str_reasons); + } + }
diff --git a/crypto/pem/pem_info.c b/crypto/pem/pem_info.c new file mode 100644 index 0000000..aafd9ce --- /dev/null +++ b/crypto/pem/pem_info.c
@@ -0,0 +1,365 @@ +/* crypto/pem/pem_info.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "buffer.h" +#include "objects.h" +#include "evp.h" +#include "x509.h" +#include "pem.h" + +#ifndef WIN16 +STACK *PEM_X509_INFO_read(fp,sk,cb) +FILE *fp; +STACK *sk; +int (*cb)(); + { + BIO *b; + STACK *ret; + + if ((b=BIO_new(BIO_s_file())) == NULL) + { + PEMerr(PEM_F_PEM_X509_INFO_READ,ERR_R_BUF_LIB); + return(0); + } + BIO_set_fp(b,fp,BIO_NOCLOSE); + ret=PEM_X509_INFO_read_bio(b,sk,cb); + BIO_free(b); + return(ret); + } +#endif + +STACK *PEM_X509_INFO_read_bio(bp,sk,cb) +BIO *bp; +STACK *sk; +int (*cb)(); + { + X509_INFO *xi=NULL; + char *name=NULL,*header=NULL,**pp; + unsigned char *data=NULL,*p; + long len,error=0; + int ok=0; + STACK *ret=NULL; + unsigned int i,raw; + char *(*d2i)(); + + if (sk == NULL) + { + if ((ret=sk_new_null()) == NULL) + { + PEMerr(PEM_F_PEM_X509_INFO_READ_BIO,ERR_R_MALLOC_FAILURE); + goto err; + } + } + else + ret=sk; + + if ((xi=X509_INFO_new()) == NULL) goto err; + for (;;) + { + raw=0; + i=PEM_read_bio(bp,&name,&header,&data,&len); + if (i == 0) + { + error=ERR_GET_REASON(ERR_peek_error()); + if (error == PEM_R_NO_START_LINE) + { + ERR_clear_error(); + break; + } + goto err; + } +start: + if ( (strcmp(name,PEM_STRING_X509) == 0) || + (strcmp(name,PEM_STRING_X509_OLD) == 0)) + { + d2i=(char *(*)())d2i_X509; + if (xi->x509 != NULL) + { + if (!sk_push(ret,(char *)xi)) goto err; + if ((xi=X509_INFO_new()) == NULL) goto err; + goto start; + } + pp=(char **)&(xi->x509); + } + else if (strcmp(name,PEM_STRING_X509_CRL) == 0) + { + d2i=(char *(*)())d2i_X509_CRL; + if (xi->crl != NULL) + { + if (!sk_push(ret,(char *)xi)) goto err; + if ((xi=X509_INFO_new()) == NULL) goto err; + goto start; + } + pp=(char **)&(xi->crl); + } + else +#ifndef NO_RSA + if (strcmp(name,PEM_STRING_RSA) == 0) + { + d2i=(char *(*)())d2i_RSAPrivateKey; + if (xi->x_pkey != NULL) + { + if (!sk_push(ret,(char *)xi)) goto err; + if ((xi=X509_INFO_new()) == NULL) goto err; + goto start; + } + + xi->enc_data=NULL; + xi->enc_len=0; + + xi->x_pkey=X509_PKEY_new(); + if ((xi->x_pkey->dec_pkey=EVP_PKEY_new()) == NULL) + goto err; + xi->x_pkey->dec_pkey->type=EVP_PKEY_RSA; + pp=(char **)&(xi->x_pkey->dec_pkey->pkey.rsa); + if ((int)strlen(header) > 10) /* assume encrypted */ + raw=1; + } + else +#endif +#ifndef NO_DSA + if (strcmp(name,PEM_STRING_DSA) == 0) + { + d2i=(char *(*)())d2i_DSAPrivateKey; + if (xi->x_pkey != NULL) + { + if (!sk_push(ret,(char *)xi)) goto err; + if ((xi=X509_INFO_new()) == NULL) goto err; + goto start; + } + + xi->enc_data=NULL; + xi->enc_len=0; + + xi->x_pkey=X509_PKEY_new(); + if ((xi->x_pkey->dec_pkey=EVP_PKEY_new()) == NULL) + goto err; + xi->x_pkey->dec_pkey->type=EVP_PKEY_DSA; + pp=(char **)&(xi->x_pkey->dec_pkey->pkey.dsa); + if ((int)strlen(header) > 10) /* assume encrypted */ + raw=1; + } + else +#endif + { + d2i=NULL; + pp=NULL; + } + + if (d2i != NULL) + { + if (!raw) + { + EVP_CIPHER_INFO cipher; + + if (!PEM_get_EVP_CIPHER_INFO(header,&cipher)) + goto err; + if (!PEM_do_header(&cipher,data,&len,cb)) + goto err; + p=data; + if (d2i(pp,&p,len) == NULL) + { + PEMerr(PEM_F_PEM_X509_INFO_READ_BIO,ERR_R_ASN1_LIB); + goto err; + } + } + else + { /* encrypted RSA data */ + if (!PEM_get_EVP_CIPHER_INFO(header, + &xi->enc_cipher)) goto err; + xi->enc_data=(char *)data; + xi->enc_len=(int)len; + data=NULL; + } + } + else { + /* unknown */ + } + if (name != NULL) Free(name); + if (header != NULL) Free(header); + if (data != NULL) Free(data); + name=NULL; + header=NULL; + data=NULL; + } + + /* if the last one hasn't been pushed yet and there is anything + * in it then add it to the stack ... + */ + if ((xi->x509 != NULL) || (xi->crl != NULL) || + (xi->x_pkey != NULL) || (xi->enc_data != NULL)) + { + if (!sk_push(ret,(char *)xi)) goto err; + xi=NULL; + } + ok=1; +err: + if (xi != NULL) X509_INFO_free(xi); + if (!ok) + { + for (i=0; ((int)i)<sk_num(ret); i++) + { + xi=(X509_INFO *)sk_value(ret,i); + X509_INFO_free(xi); + } + if (ret != sk) sk_free(ret); + ret=NULL; + } + + if (name != NULL) Free(name); + if (header != NULL) Free(header); + if (data != NULL) Free(data); + return(ret); + } + + +/* A TJH addition */ +int PEM_X509_INFO_write_bio(bp,xi,enc,kstr,klen,cb) +BIO *bp; +X509_INFO *xi; +EVP_CIPHER *enc; +unsigned char *kstr; +int klen; +int (*cb)(); + { + EVP_CIPHER_CTX ctx; + int i,ret=0; + unsigned char *data=NULL; + char *objstr=NULL; +#define PEM_BUFSIZE 1024 + char buf[PEM_BUFSIZE]; + unsigned char *iv=NULL; + + if (enc != NULL) + { + objstr=OBJ_nid2sn(EVP_CIPHER_nid(enc)); + if (objstr == NULL) + { + PEMerr(PEM_F_PEM_X509_INFO_WRITE_BIO,PEM_R_UNSUPPORTED_CIPHER); + goto err; + } + } + + /* now for the fun part ... if we have a private key then + * we have to be able to handle a not-yet-decrypted key + * being written out correctly ... if it is decrypted or + * it is non-encrypted then we use the base code + */ + if (xi->x_pkey!=NULL) + { + if ( (xi->enc_data!=NULL) && (xi->enc_len>0) ) + { + /* copy from wierdo names into more normal things */ + iv=xi->enc_cipher.iv; + data=(unsigned char *)xi->enc_data; + i=xi->enc_len; + + /* we take the encryption data from the + * internal stuff rather than what the + * user has passed us ... as we have to + * match exactly for some strange reason + */ + objstr=OBJ_nid2sn( + EVP_CIPHER_nid(xi->enc_cipher.cipher)); + if (objstr == NULL) + { + PEMerr(PEM_F_PEM_X509_INFO_WRITE_BIO,PEM_R_UNSUPPORTED_CIPHER); + goto err; + } + + /* create the right magic header stuff */ + buf[0]='\0'; + PEM_proc_type(buf,PEM_TYPE_ENCRYPTED); + PEM_dek_info(buf,objstr,8,(char *)iv); + + /* use the normal code to write things out */ + i=PEM_write_bio(bp,PEM_STRING_RSA,buf,data,i); + if (i <= 0) goto err; + } + else + { + /* Add DSA/DH */ +#ifndef NO_RSA + /* normal optionally encrypted stuff */ + if (PEM_write_bio_RSAPrivateKey(bp, + xi->x_pkey->dec_pkey->pkey.rsa, + enc,kstr,klen,cb)<=0) + goto err; +#endif + } + } + + /* if we have a certificate then write it out now */ + if ((xi->x509 != NULL) || (PEM_write_bio_X509(bp,xi->x509) <= 0)) + goto err; + + /* we are ignoring anything else that is loaded into the X509_INFO + * structure for the moment ... as I don't need it so I'm not + * coding it here and Eric can do it when this makes it into the + * base library --tjh + */ + + ret=1; + +err: + memset((char *)&ctx,0,sizeof(ctx)); + memset(buf,0,PEM_BUFSIZE); + return(ret); + }
diff --git a/crypto/pem/pem_lib.c b/crypto/pem/pem_lib.c new file mode 100644 index 0000000..1397d83 --- /dev/null +++ b/crypto/pem/pem_lib.c
@@ -0,0 +1,757 @@ +/* crypto/pem/pem_lib.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "buffer.h" +#include "objects.h" +#include "evp.h" +#include "rand.h" +#include "x509.h" +#include "pem.h" +#ifndef NO_DES +#include "des.h" +#endif + +char *PEM_version="PEM part of SSLeay 0.8.1b 29-Jun-1998"; + +#define MIN_LENGTH 4 + +/* PEMerr(PEM_F_PEM_WRITE_BIO,ERR_R_MALLOC_FAILURE); + * PEMerr(PEM_F_PEM_READ_BIO,ERR_R_MALLOC_FAILURE); + */ + +#ifndef NOPROTO +static int def_callback(char *buf, int num, int w); +static int load_iv(unsigned char **fromp,unsigned char *to, int num); +#else +static int def_callback(); +static int load_iv(); +#endif + +static int def_callback(buf, num, w) +char *buf; +int num; +int w; + { +#ifdef WIN16 + /* We should not ever call the default callback routine from + * windows. */ + PEMerr(PEM_F_DEF_CALLBACK,ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED); + return(-1); +#else + int i,j; + char *prompt; + + prompt=EVP_get_pw_prompt(); + if (prompt == NULL) + prompt="Enter PEM pass phrase:"; + + for (;;) + { + i=EVP_read_pw_string(buf,num,prompt,w); + if (i != 0) + { + PEMerr(PEM_F_DEF_CALLBACK,PEM_R_PROBLEMS_GETTING_PASSWORD); + memset(buf,0,(unsigned int)num); + return(-1); + } + j=strlen(buf); + if (j < MIN_LENGTH) + { + fprintf(stderr,"phrase is too short, needs to be at least %d chars\n",MIN_LENGTH); + } + else + break; + } + return(j); +#endif + } + +void PEM_proc_type(buf, type) +char *buf; +int type; + { + char *str; + + if (type == PEM_TYPE_ENCRYPTED) + str="ENCRYPTED"; + else if (type == PEM_TYPE_MIC_CLEAR) + str="MIC-CLEAR"; + else if (type == PEM_TYPE_MIC_ONLY) + str="MIC-ONLY"; + else + str="BAD-TYPE"; + + strcat(buf,"Proc-Type: 4,"); + strcat(buf,str); + strcat(buf,"\n"); + } + +void PEM_dek_info(buf, type, len, str) +char *buf; +char *type; +int len; +char *str; + { + static unsigned char map[17]="0123456789ABCDEF"; + long i; + int j; + + strcat(buf,"DEK-Info: "); + strcat(buf,type); + strcat(buf,","); + j=strlen(buf); + for (i=0; i<len; i++) + { + buf[j+i*2] =map[(str[i]>>4)&0x0f]; + buf[j+i*2+1]=map[(str[i] )&0x0f]; + } + buf[j+i*2]='\n'; + buf[j+i*2+1]='\0'; + } + +#ifndef WIN16 +char *PEM_ASN1_read(d2i,name,fp, x, cb) +char *(*d2i)(); +char *name; +FILE *fp; +char **x; +int (*cb)(); + { + BIO *b; + char *ret; + + if ((b=BIO_new(BIO_s_file())) == NULL) + { + PEMerr(PEM_F_PEM_ASN1_READ,ERR_R_BUF_LIB); + return(0); + } + BIO_set_fp(b,fp,BIO_NOCLOSE); + ret=PEM_ASN1_read_bio(d2i,name,b,x,cb); + BIO_free(b); + return(ret); + } +#endif + +char *PEM_ASN1_read_bio(d2i,name,bp, x, cb) +char *(*d2i)(); +char *name; +BIO *bp; +char **x; +int (*cb)(); + { + EVP_CIPHER_INFO cipher; + char *nm=NULL,*header=NULL; + unsigned char *p=NULL,*data=NULL; + long len; + char *ret=NULL; + + for (;;) + { + if (!PEM_read_bio(bp,&nm,&header,&data,&len)) return(NULL); + if ( (strcmp(nm,name) == 0) || + ((strcmp(nm,PEM_STRING_RSA) == 0) && + (strcmp(name,PEM_STRING_EVP_PKEY) == 0)) || + ((strcmp(nm,PEM_STRING_DSA) == 0) && + (strcmp(name,PEM_STRING_EVP_PKEY) == 0)) || + ((strcmp(nm,PEM_STRING_X509_OLD) == 0) && + (strcmp(name,PEM_STRING_X509) == 0)) || + ((strcmp(nm,PEM_STRING_X509_REQ_OLD) == 0) && + (strcmp(name,PEM_STRING_X509_REQ) == 0)) + ) + break; + Free(nm); + Free(header); + Free(data); + } + if (!PEM_get_EVP_CIPHER_INFO(header,&cipher)) goto err; + if (!PEM_do_header(&cipher,data,&len,cb)) goto err; + p=data; + if (strcmp(name,PEM_STRING_EVP_PKEY) == 0) + { + if (strcmp(nm,PEM_STRING_RSA) == 0) + ret=d2i(EVP_PKEY_RSA,x,&p,len); + else if (strcmp(nm,PEM_STRING_DSA) == 0) + ret=d2i(EVP_PKEY_DSA,x,&p,len); + } + else + ret=d2i(x,&p,len); + if (ret == NULL) + PEMerr(PEM_F_PEM_ASN1_READ_BIO,ERR_R_ASN1_LIB); +err: + Free(nm); + Free(header); + Free(data); + return(ret); + } + +#ifndef WIN16 +int PEM_ASN1_write(i2d,name,fp, x, enc, kstr, klen, callback) +int (*i2d)(); +char *name; +FILE *fp; +char *x; +EVP_CIPHER *enc; +unsigned char *kstr; +int klen; +int (*callback)(); + { + BIO *b; + int ret; + + if ((b=BIO_new(BIO_s_file())) == NULL) + { + PEMerr(PEM_F_PEM_ASN1_WRITE,ERR_R_BUF_LIB); + return(0); + } + BIO_set_fp(b,fp,BIO_NOCLOSE); + ret=PEM_ASN1_write_bio(i2d,name,b,x,enc,kstr,klen,callback); + BIO_free(b); + return(ret); + } +#endif + +int PEM_ASN1_write_bio(i2d,name,bp, x, enc, kstr, klen, callback) +int (*i2d)(); +char *name; +BIO *bp; +char *x; +EVP_CIPHER *enc; +unsigned char *kstr; +int klen; +int (*callback)(); + { + EVP_CIPHER_CTX ctx; + int dsize=0,i,j,ret=0; + unsigned char *p,*data=NULL; + char *objstr=NULL; +#define PEM_BUFSIZE 1024 + char buf[PEM_BUFSIZE]; + unsigned char key[EVP_MAX_KEY_LENGTH]; + unsigned char iv[EVP_MAX_IV_LENGTH]; + + if (enc != NULL) + { + objstr=OBJ_nid2sn(EVP_CIPHER_nid(enc)); + if (objstr == NULL) + { + PEMerr(PEM_F_PEM_ASN1_WRITE_BIO,PEM_R_UNSUPPORTED_CIPHER); + goto err; + } + } + + dsize=i2d(x,NULL); + /* dzise + 8 bytes are needed */ + data=(unsigned char *)Malloc((unsigned int)dsize+20); + if (data == NULL) + { + PEMerr(PEM_F_PEM_ASN1_WRITE_BIO,ERR_R_MALLOC_FAILURE); + goto err; + } + p=data; + i=i2d(x,&p); + + if (enc != NULL) + { + if (kstr == NULL) + { + if (callback == NULL) + klen=def_callback(buf,PEM_BUFSIZE,1); + else + klen=(*callback)(buf,PEM_BUFSIZE,1); + if (klen <= 0) + { + PEMerr(PEM_F_PEM_ASN1_WRITE_BIO,PEM_R_READ_KEY); + goto err; + } + kstr=(unsigned char *)buf; + } + RAND_seed(data,i);/* put in the RSA key. */ + RAND_bytes(iv,8); /* Generate a salt */ + /* The 'iv' is used as the iv and as a salt. It is + * NOT taken from the BytesToKey function */ + EVP_BytesToKey(enc,EVP_md5(),iv,kstr,klen,1,key,NULL); + + if (kstr == (unsigned char *)buf) memset(buf,0,PEM_BUFSIZE); + + buf[0]='\0'; + PEM_proc_type(buf,PEM_TYPE_ENCRYPTED); + PEM_dek_info(buf,objstr,8,(char *)iv); + /* k=strlen(buf); */ + + EVP_EncryptInit(&ctx,enc,key,iv); + EVP_EncryptUpdate(&ctx,data,&j,data,i); + EVP_EncryptFinal(&ctx,&(data[j]),&i); + i+=j; + ret=1; + } + else + { + ret=1; + buf[0]='\0'; + } + i=PEM_write_bio(bp,name,buf,data,i); + if (i <= 0) ret=0; +err: + memset(key,0,sizeof(key)); + memset(iv,0,sizeof(iv)); + memset((char *)&ctx,0,sizeof(ctx)); + memset(buf,0,PEM_BUFSIZE); + memset(data,0,(unsigned int)dsize); + Free(data); + return(ret); + } + +int PEM_do_header(cipher, data, plen, callback) +EVP_CIPHER_INFO *cipher; +unsigned char *data; +long *plen; +int (*callback)(); + { + int i,j,o,klen; + long len; + EVP_CIPHER_CTX ctx; + unsigned char key[EVP_MAX_KEY_LENGTH]; + char buf[PEM_BUFSIZE]; + + len= *plen; + + if (cipher->cipher == NULL) return(1); + if (callback == NULL) + klen=def_callback(buf,PEM_BUFSIZE,0); + else + klen=callback(buf,PEM_BUFSIZE,0); + if (klen <= 0) + { + PEMerr(PEM_F_PEM_DO_HEADER,PEM_R_BAD_PASSWORD_READ); + return(0); + } + EVP_BytesToKey(cipher->cipher,EVP_md5(),&(cipher->iv[0]), + (unsigned char *)buf,klen,1,key,NULL); + + j=(int)len; + EVP_DecryptInit(&ctx,cipher->cipher,key,&(cipher->iv[0])); + EVP_DecryptUpdate(&ctx,data,&i,data,j); + o=EVP_DecryptFinal(&ctx,&(data[i]),&j); + EVP_CIPHER_CTX_cleanup(&ctx); + memset((char *)buf,0,sizeof(buf)); + memset((char *)key,0,sizeof(key)); + j+=i; + if (!o) + { + PEMerr(PEM_F_PEM_DO_HEADER,PEM_R_BAD_DECRYPT); + return(0); + } + *plen=j; + return(1); + } + +int PEM_get_EVP_CIPHER_INFO(header,cipher) +char *header; +EVP_CIPHER_INFO *cipher; + { + int o; + EVP_CIPHER *enc=NULL; + char *p,c; + + cipher->cipher=NULL; + if ((header == NULL) || (*header == '\0') || (*header == '\n')) + return(1); + if (strncmp(header,"Proc-Type: ",11) != 0) + { PEMerr(PEM_F_PEM_GET_EVP_CIPHER_INFO,PEM_R_NOT_PROC_TYPE); return(0); } + header+=11; + if (*header != '4') return(0); header++; + if (*header != ',') return(0); header++; + if (strncmp(header,"ENCRYPTED",9) != 0) + { PEMerr(PEM_F_PEM_GET_EVP_CIPHER_INFO,PEM_R_NOT_ENCRYPTED); return(0); } + for (; (*header != '\n') && (*header != '\0'); header++) + ; + if (*header == '\0') + { PEMerr(PEM_F_PEM_GET_EVP_CIPHER_INFO,PEM_R_SHORT_HEADER); return(0); } + header++; + if (strncmp(header,"DEK-Info: ",10) != 0) + { PEMerr(PEM_F_PEM_GET_EVP_CIPHER_INFO,PEM_R_NOT_DEK_INFO); return(0); } + header+=10; + + p=header; + for (;;) + { + c= *header; + if (!( ((c >= 'A') && (c <= 'Z')) || (c == '-') || + ((c >= '0') && (c <= '9')))) + break; + header++; + } + *header='\0'; + o=OBJ_sn2nid(p); + cipher->cipher=enc=EVP_get_cipherbyname(p); + *header=c; + header++; + + if (enc == NULL) + { + PEMerr(PEM_F_PEM_GET_EVP_CIPHER_INFO,PEM_R_UNSUPPORTED_ENCRYPTION); + return(0); + } + if (!load_iv((unsigned char **)&header,&(cipher->iv[0]),8)) return(0); + + return(1); + } + +static int load_iv(fromp,to,num) +unsigned char **fromp,*to; +int num; + { + int v,i; + unsigned char *from; + + from= *fromp; + for (i=0; i<num; i++) to[i]=0; + num*=2; + for (i=0; i<num; i++) + { + if ((*from >= '0') && (*from <= '9')) + v= *from-'0'; + else if ((*from >= 'A') && (*from <= 'F')) + v= *from-'A'+10; + else if ((*from >= 'a') && (*from <= 'f')) + v= *from-'a'+10; + else + { + PEMerr(PEM_F_LOAD_IV,PEM_R_BAD_IV_CHARS); + return(0); + } + from++; + to[i/2]|=v<<(long)((!(i&1))*4); + } + + *fromp=from; + return(1); + } + +#ifndef WIN16 +int PEM_write(fp, name, header, data,len) +FILE *fp; +char *name; +char *header; +unsigned char *data; +long len; + { + BIO *b; + int ret; + + if ((b=BIO_new(BIO_s_file())) == NULL) + { + PEMerr(PEM_F_PEM_WRITE,ERR_R_BUF_LIB); + return(0); + } + BIO_set_fp(b,fp,BIO_NOCLOSE); + ret=PEM_write_bio(b, name, header, data,len); + BIO_free(b); + return(ret); + } +#endif + +int PEM_write_bio(bp, name, header, data,len) +BIO *bp; +char *name; +char *header; +unsigned char *data; +long len; + { + int nlen,n,i,j,outl; + unsigned char *buf; + EVP_ENCODE_CTX ctx; + int reason=ERR_R_BUF_LIB; + + EVP_EncodeInit(&ctx); + nlen=strlen(name); + + if ( (BIO_write(bp,"-----BEGIN ",11) != 11) || + (BIO_write(bp,name,nlen) != nlen) || + (BIO_write(bp,"-----\n",6) != 6)) + goto err; + + i=strlen(header); + if (i > 0) + { + if ( (BIO_write(bp,header,i) != i) || + (BIO_write(bp,"\n",1) != 1)) + goto err; + } + + buf=(unsigned char *)Malloc(PEM_BUFSIZE*8); + if (buf == NULL) + { + reason=ERR_R_MALLOC_FAILURE; + goto err; + } + + i=j=0; + while (len > 0) + { + n=(int)((len>(PEM_BUFSIZE*5))?(PEM_BUFSIZE*5):len); + EVP_EncodeUpdate(&ctx,buf,&outl,&(data[j]),n); + if ((outl) && (BIO_write(bp,(char *)buf,outl) != outl)) + goto err; + i+=outl; + len-=n; + j+=n; + } + EVP_EncodeFinal(&ctx,buf,&outl); + if ((outl > 0) && (BIO_write(bp,(char *)buf,outl) != outl)) goto err; + Free(buf); + if ( (BIO_write(bp,"-----END ",9) != 9) || + (BIO_write(bp,name,nlen) != nlen) || + (BIO_write(bp,"-----\n",6) != 6)) + goto err; + return(i+outl); +err: + PEMerr(PEM_F_PEM_WRITE_BIO,reason); + return(0); + } + +#ifndef WIN16 +int PEM_read(fp, name, header, data,len) +FILE *fp; +char **name; +char **header; +unsigned char **data; +long *len; + { + BIO *b; + int ret; + + if ((b=BIO_new(BIO_s_file())) == NULL) + { + PEMerr(PEM_F_PEM_READ,ERR_R_BUF_LIB); + return(0); + } + BIO_set_fp(b,fp,BIO_NOCLOSE); + ret=PEM_read_bio(b, name, header, data,len); + BIO_free(b); + return(ret); + } +#endif + +int PEM_read_bio(bp, name, header, data, len) +BIO *bp; +char **name; +char **header; +unsigned char **data; +long *len; + { + EVP_ENCODE_CTX ctx; + int end=0,i,k,bl=0,hl=0,nohead=0; + char buf[256]; + BUF_MEM *nameB; + BUF_MEM *headerB; + BUF_MEM *dataB,*tmpB; + + nameB=BUF_MEM_new(); + headerB=BUF_MEM_new(); + dataB=BUF_MEM_new(); + if ((nameB == NULL) || (headerB == NULL) || (dataB == NULL)) + { + PEMerr(PEM_F_PEM_READ_BIO,ERR_R_MALLOC_FAILURE); + return(0); + } + + buf[254]='\0'; + for (;;) + { + i=BIO_gets(bp,buf,254); + + if (i <= 0) + { + PEMerr(PEM_F_PEM_READ_BIO,PEM_R_NO_START_LINE); + goto err; + } + + while ((i >= 0) && (buf[i] <= ' ')) i--; + buf[++i]='\n'; buf[++i]='\0'; + + if (strncmp(buf,"-----BEGIN ",11) == 0) + { + i=strlen(&(buf[11])); + + if (strncmp(&(buf[11+i-6]),"-----\n",6) != 0) + continue; + if (!BUF_MEM_grow(nameB,i+9)) + { + PEMerr(PEM_F_PEM_READ_BIO,ERR_R_MALLOC_FAILURE); + goto err; + } + strncpy(nameB->data,&(buf[11]),(unsigned int)i-6); + nameB->data[i-6]='\0'; + break; + } + } + hl=0; + if (!BUF_MEM_grow(headerB,256)) + { PEMerr(PEM_F_PEM_READ_BIO,ERR_R_MALLOC_FAILURE); goto err; } + headerB->data[0]='\0'; + for (;;) + { + i=BIO_gets(bp,buf,254); + if (i <= 0) break; + + while ((i >= 0) && (buf[i] <= ' ')) i--; + buf[++i]='\n'; buf[++i]='\0'; + + if (buf[0] == '\n') break; + if (!BUF_MEM_grow(headerB,hl+i+9)) + { PEMerr(PEM_F_PEM_READ_BIO,ERR_R_MALLOC_FAILURE); goto err; } + if (strncmp(buf,"-----END ",9) == 0) + { + nohead=1; + break; + } + strncpy(&(headerB->data[hl]),buf,(unsigned int)i); + headerB->data[hl+i]='\0'; + hl+=i; + } + + bl=0; + if (!BUF_MEM_grow(dataB,1024)) + { PEMerr(PEM_F_PEM_READ_BIO,ERR_R_MALLOC_FAILURE); goto err; } + dataB->data[0]='\0'; + if (!nohead) + { + for (;;) + { + i=BIO_gets(bp,buf,254); + if (i <= 0) break; + + while ((i >= 0) && (buf[i] <= ' ')) i--; + buf[++i]='\n'; buf[++i]='\0'; + + if (i != 65) end=1; + if (strncmp(buf,"-----END ",9) == 0) + break; + if (i > 65) break; + if (!BUF_MEM_grow(dataB,i+bl+9)) + { + PEMerr(PEM_F_PEM_READ_BIO,ERR_R_MALLOC_FAILURE); + goto err; + } + strncpy(&(dataB->data[bl]),buf,(unsigned int)i); + dataB->data[bl+i]='\0'; + bl+=i; + if (end) + { + buf[0]='\0'; + i=BIO_gets(bp,buf,254); + if (i <= 0) break; + + while ((i >= 0) && (buf[i] <= ' ')) i--; + buf[++i]='\n'; buf[++i]='\0'; + + break; + } + } + } + else + { + tmpB=headerB; + headerB=dataB; + dataB=tmpB; + bl=hl; + } + i=strlen(nameB->data); + if ( (strncmp(buf,"-----END ",9) != 0) || + (strncmp(nameB->data,&(buf[9]),(unsigned int)i) != 0) || + (strncmp(&(buf[9+i]),"-----\n",6) != 0)) + { + PEMerr(PEM_F_PEM_READ_BIO,PEM_R_BAD_END_LINE); + goto err; + } + + EVP_DecodeInit(&ctx); + i=EVP_DecodeUpdate(&ctx, + (unsigned char *)dataB->data,&bl, + (unsigned char *)dataB->data,bl); + if (i < 0) + { + PEMerr(PEM_F_PEM_READ_BIO,PEM_R_BAD_BASE64_DECODE); + goto err; + } + i=EVP_DecodeFinal(&ctx,(unsigned char *)&(dataB->data[bl]),&k); + if (i < 0) + { + PEMerr(PEM_F_PEM_READ_BIO,PEM_R_BAD_BASE64_DECODE); + goto err; + } + bl+=k; + + if (bl == 0) goto err; + *name=nameB->data; + *header=headerB->data; + *data=(unsigned char *)dataB->data; + *len=bl; + Free(nameB); + Free(headerB); + Free(dataB); + return(1); +err: + BUF_MEM_free(nameB); + BUF_MEM_free(headerB); + BUF_MEM_free(dataB); + return(0); + }
diff --git a/crypto/pem/pem_seal.c b/crypto/pem/pem_seal.c new file mode 100644 index 0000000..6acb04a --- /dev/null +++ b/crypto/pem/pem_seal.c
@@ -0,0 +1,191 @@ +/* crypto/pem/pem_seal.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "evp.h" +#include "rand.h" +#include "objects.h" +#include "x509.h" +#include "pem.h" + +int PEM_SealInit(ctx,type,md_type,ek,ekl,iv,pubk,npubk) +PEM_ENCODE_SEAL_CTX *ctx; +EVP_CIPHER *type; +EVP_MD *md_type; +unsigned char **ek; +int *ekl; +unsigned char *iv; +EVP_PKEY **pubk; +int npubk; + { + unsigned char key[EVP_MAX_KEY_LENGTH]; + int ret= -1; + int i,j,max=0; + char *s=NULL; + + for (i=0; i<npubk; i++) + { + if (pubk[i]->type != EVP_PKEY_RSA) + { + PEMerr(PEM_F_PEM_SEALINIT,PEM_R_PUBLIC_KEY_NO_RSA); + goto err; + } + j=RSA_size(pubk[i]->pkey.rsa); + if (j > max) max=j; + } + s=(char *)Malloc(max*2); + if (s == NULL) + { + PEMerr(PEM_F_PEM_SEALINIT,ERR_R_MALLOC_FAILURE); + goto err; + } + + EVP_EncodeInit(&(ctx->encode)); + EVP_SignInit(&(ctx->md),md_type); + + ret=EVP_SealInit(&(ctx->cipher),type,ek,ekl,iv,pubk,npubk); + if (!ret) goto err; + + /* base64 encode the keys */ + for (i=0; i<npubk; i++) + { + j=EVP_EncodeBlock((unsigned char *)s,ek[i], + RSA_size(pubk[i]->pkey.rsa)); + ekl[i]=j; + memcpy(ek[i],s,j+1); + } + + ret=npubk; +err: + if (s != NULL) Free(s); + memset(key,0,EVP_MAX_KEY_LENGTH); + return(ret); + } + +void PEM_SealUpdate(ctx,out,outl,in,inl) +PEM_ENCODE_SEAL_CTX *ctx; +unsigned char *out; +int *outl; +unsigned char *in; +int inl; + { + unsigned char buffer[1600]; + int i,j; + + *outl=0; + EVP_SignUpdate(&(ctx->md),in,inl); + for (;;) + { + if (inl <= 0) break; + if (inl > 1200) + i=1200; + else + i=inl; + EVP_EncryptUpdate(&(ctx->cipher),buffer,&j,in,i); + EVP_EncodeUpdate(&(ctx->encode),out,&j,buffer,j); + *outl+=j; + out+=j; + in+=i; + inl-=i; + } + } + +int PEM_SealFinal(ctx,sig,sigl,out,outl,priv) +PEM_ENCODE_SEAL_CTX *ctx; +unsigned char *sig; +int *sigl; +unsigned char *out; +int *outl; +EVP_PKEY *priv; + { + unsigned char *s=NULL; + int ret=0,j; + unsigned int i; + + if (priv->type != EVP_PKEY_RSA) + { + PEMerr(PEM_F_PEM_SEALFINAL,PEM_R_PUBLIC_KEY_NO_RSA); + goto err; + } + i=RSA_size(priv->pkey.rsa); + if (i < 100) i=100; + s=(unsigned char *)Malloc(i*2); + if (s == NULL) + { + PEMerr(PEM_F_PEM_SEALFINAL,ERR_R_MALLOC_FAILURE); + goto err; + } + + EVP_EncryptFinal(&(ctx->cipher),s,(int *)&i); + EVP_EncodeUpdate(&(ctx->encode),out,&j,s,i); + *outl=j; + out+=j; + EVP_EncodeFinal(&(ctx->encode),out,&j); + *outl+=j; + + if (!EVP_SignFinal(&(ctx->md),s,&i,priv)) goto err; + *sigl=EVP_EncodeBlock(sig,s,i); + + ret=1; +err: + memset((char *)&(ctx->md),0,sizeof(ctx->md)); + memset((char *)&(ctx->cipher),0,sizeof(ctx->cipher)); + if (s != NULL) Free(s); + return(ret); + }
diff --git a/crypto/pem/pem_sign.c b/crypto/pem/pem_sign.c new file mode 100644 index 0000000..0df99a3 --- /dev/null +++ b/crypto/pem/pem_sign.c
@@ -0,0 +1,109 @@ +/* crypto/pem/pem_sign.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "rand.h" +#include "evp.h" +#include "objects.h" +#include "x509.h" +#include "pem.h" + +void PEM_SignInit(ctx,type) +EVP_MD_CTX *ctx; +EVP_MD *type; + { + EVP_DigestInit(ctx,type); + } + +void PEM_SignUpdate(ctx,data,count) +EVP_MD_CTX *ctx; +unsigned char *data; +unsigned int count; + { + EVP_DigestUpdate(ctx,data,count); + } + +int PEM_SignFinal(ctx,sigret,siglen,pkey) +EVP_MD_CTX *ctx; +unsigned char *sigret; +unsigned int *siglen; +EVP_PKEY *pkey; + { + unsigned char *m; + int i,ret=0; + unsigned int m_len; + + m=(unsigned char *)Malloc(EVP_PKEY_size(pkey)+2); + if (m == NULL) + { + PEMerr(PEM_F_PEM_SIGNFINAL,ERR_R_MALLOC_FAILURE); + goto err; + } + + if (EVP_SignFinal(ctx,m,&m_len,pkey) <= 0) goto err; + + i=EVP_EncodeBlock(sigret,m,m_len); + *siglen=i; + ret=1; +err: + /* ctx has been zeroed by EVP_SignFinal() */ + if (m != NULL) Free(m); + return(ret); + } +
diff --git a/crypto/pem/pkcs7.lis b/crypto/pem/pkcs7.lis new file mode 100644 index 0000000..be90c5d --- /dev/null +++ b/crypto/pem/pkcs7.lis
@@ -0,0 +1,22 @@ +21 0:d=0 hl=2 l= 0 cons: univ: SEQUENCE + 00 2:d=0 hl=2 l= 9 prim: univ: OBJECT_IDENTIFIER :pkcs-7-signedData + 21 13:d=0 hl=2 l= 0 cons: cont: 00 # explicit tag + 21 15:d=0 hl=2 l= 0 cons: univ: SEQUENCE + 00 17:d=0 hl=2 l= 1 prim: univ: INTEGER # version + 20 20:d=0 hl=2 l= 0 cons: univ: SET + 21 22:d=0 hl=2 l= 0 cons: univ: SEQUENCE + 00 24:d=0 hl=2 l= 9 prim: univ: OBJECT_IDENTIFIER :pkcs-7-data + 00 35:d=0 hl=2 l= 0 prim: univ: EOC + 21 37:d=0 hl=2 l= 0 cons: cont: 00 # cert tag + 20 39:d=0 hl=4 l=545 cons: univ: SEQUENCE + 20 588:d=0 hl=4 l=524 cons: univ: SEQUENCE + 00 1116:d=0 hl=2 l= 0 prim: univ: EOC + 21 1118:d=0 hl=2 l= 0 cons: cont: 01 # crl tag + 20 1120:d=0 hl=4 l=653 cons: univ: SEQUENCE + 20 1777:d=0 hl=4 l=285 cons: univ: SEQUENCE + 00 2066:d=0 hl=2 l= 0 prim: univ: EOC + 21 2068:d=0 hl=2 l= 0 cons: univ: SET # signers + 00 2070:d=0 hl=2 l= 0 prim: univ: EOC + 00 2072:d=0 hl=2 l= 0 prim: univ: EOC + 00 2074:d=0 hl=2 l= 0 prim: univ: EOC +00 2076:d=0 hl=2 l= 0 prim: univ: EOC
diff --git a/crypto/perlasm/x86ms.pl b/crypto/perlasm/x86ms.pl new file mode 100644 index 0000000..558112e --- /dev/null +++ b/crypto/perlasm/x86ms.pl
@@ -0,0 +1,249 @@ +#!/usr/local/bin/perl + +package x86ms; + +$label="L000"; + +%lb=( 'eax', 'al', + 'ebx', 'bl', + 'ecx', 'cl', + 'edx', 'dl', + 'ax', 'al', + 'bx', 'bl', + 'cx', 'cl', + 'dx', 'dl', + ); + +%hb=( 'eax', 'ah', + 'ebx', 'bh', + 'ecx', 'ch', + 'edx', 'dh', + 'ax', 'ah', + 'bx', 'bh', + 'cx', 'ch', + 'dx', 'dh', + ); + +sub main'LB + { + (defined($lb{$_[0]})) || die "$_[0] does not have a 'low byte'\n"; + return($lb{$_[0]}); + } + +sub main'HB + { + (defined($hb{$_[0]})) || die "$_[0] does not have a 'high byte'\n"; + return($hb{$_[0]}); + } + +sub main'DWP + { + local($addr,$reg1,$reg2,$idx)=@_; + local($t); + local($ret)="DWORD PTR "; + + $addr =~ s/^\s+//; + if ($addr =~ /^(.+)\+(.+)$/) + { + $reg2=&conv($1); + $addr="_$2"; + } + elsif ($addr =~ /^[_a-zA-Z]/) + { + $addr="_$addr"; + } + + $reg1="$regs{$reg1}" if defined($regs{$reg1}); + $reg2="$regs{$reg2}" if defined($regs{$reg2}); + $ret.=$addr if ($addr ne "") && ($addr ne 0); + if ($reg2 ne "") + { + $t=""; + $t="*$idx" if ($idx != 0); + $ret.="[$reg2$t+$reg1]"; + } + else + { + $ret.="[$reg1]" + } + return($ret); + } + +sub main'mov { &out2("mov",@_); } +sub main'movb { &out2("mov",@_); } +sub main'and { &out2("and",@_); } +sub main'or { &out2("or",@_); } +sub main'shl { &out2("shl",@_); } +sub main'shr { &out2("shr",@_); } +sub main'xor { &out2("xor",@_); } +sub main'add { &out2("add",@_); } +sub main'sub { &out2("sub",@_); } +sub main'rotl { &out2("rol",@_); } +sub main'rotr { &out2("ror",@_); } +sub main'exch { &out2("xchg",@_); } +sub main'cmp { &out2("cmp",@_); } +sub main'dec { &out1("dec",@_); } +sub main'jmp { &out1("jmp",@_); } +sub main'je { &out1("je",@_); } +sub main'jz { &out1("jz",@_); } +sub main'jnz { &out1("jnz",@_); } +sub main'push { &out1("push",@_); } +sub main'call { &out1("call",'_'.$_[0]); } + + +sub out2 + { + local($name,$p1,$p2)=@_; + local($l,$t); + + print "\t$name\t"; + $t=&conv($p1).","; + $l=length($t); + print $t; + $l=4-($l+9)/8; + print "\t" x $l; + print &conv($p2); + print "\n"; + } + +sub out1 + { + local($name,$p1)=@_; + local($l,$t); + + print "\t$name\t"; + print &conv($p1); + print "\n"; + } + +sub conv + { + local($p)=@_; + + $p =~ s/0x([0-9A-Fa-f]+)/0$1h/; + return $p; + } + +sub main'file + { + local($file)=@_; + + print <<"EOF"; + TITLE $file.asm + .386 +.model FLAT +EOF + } + +sub main'function_begin + { + local($func,$num,$extra)=@_; + + $params=$num*4; + + print <<"EOF"; +_TEXT SEGMENT +PUBLIC _$func +$extra +_$func PROC NEAR + push ebp + push ebx + push esi + push edi +EOF + $stack=20; + } + +sub main'function_end + { + local($func)=@_; + + print <<"EOF"; + pop edi + pop esi + pop ebx + pop ebp + ret +_$func ENDP +_TEXT ENDS +EOF + $stack=0; + %label=(); + } + +sub main'function_end_A + { + local($func)=@_; + + print <<"EOF"; + pop edi + pop esi + pop ebx + pop ebp + ret +EOF + } + +sub main'function_end_B + { + local($func)=@_; + + print <<"EOF"; +_$func ENDP +_TEXT ENDS +EOF + $stack=0; + %label=(); + } + +sub main'file_end + { + print "END\n" + } + +sub main'wparam + { + local($num)=@_; + + return(&main'DWP($stack+$num*4,"esp","",0)); + } + +sub main'wtmp + { + local($num)=@_; + + return(&main'DWP($stack+$params+$num*4,"esp","",0)); + } + +sub main'comment + { + foreach (@_) + { + print "\t; $_\n"; + } + } + +sub main'label + { + if (!defined($label{$_[0]})) + { + $label{$_[0]}="\$${label}${_[0]}"; + $label++; + } + return($label{$_[0]}); + } + +sub main'set_label + { + if (!defined($label{$_[0]})) + { + $label{$_[0]}="${label}${_[0]}"; + $label++; + } + print "$label{$_[0]}:\n"; + } + +sub main'file_end + { + print "END\n"; + }
diff --git a/crypto/perlasm/x86unix.pl b/crypto/perlasm/x86unix.pl new file mode 100644 index 0000000..3426563 --- /dev/null +++ b/crypto/perlasm/x86unix.pl
@@ -0,0 +1,313 @@ +#!/usr/local/bin/perl + +package x86ms; + +$label="L000"; + +$align=($main'aout)?"4":"16"; +$under=($main'aout)?"_":""; +$com_start=($main'sol)?"/":"#"; + +if ($main'cpp) + { + $align="ALIGN"; + $under=""; + $com_start='/*'; + $com_end='*/'; + } + +%lb=( 'eax', '%al', + 'ebx', '%bl', + 'ecx', '%cl', + 'edx', '%dl', + 'ax', '%al', + 'bx', '%bl', + 'cx', '%cl', + 'dx', '%dl', + ); + +%hb=( 'eax', '%ah', + 'ebx', '%bh', + 'ecx', '%ch', + 'edx', '%dh', + 'ax', '%ah', + 'bx', '%bh', + 'cx', '%ch', + 'dx', '%dh', + ); + +%regs=( 'eax', '%eax', + 'ebx', '%ebx', + 'ecx', '%ecx', + 'edx', '%edx', + 'esi', '%esi', + 'edi', '%edi', + 'ebp', '%ebp', + 'esp', '%esp', + ); + +sub main'LB + { + (defined($lb{$_[0]})) || die "$_[0] does not have a 'low byte'\n"; + return($lb{$_[0]}); + } + +sub main'HB + { + (defined($hb{$_[0]})) || die "$_[0] does not have a 'high byte'\n"; + return($hb{$_[0]}); + } + +sub main'DWP + { + local($addr,$reg1,$reg2,$idx)=@_; + + + $ret=""; + + $addr =~ s/(^|[+ \t])([A-Za-z_]+)($|[+ \t])/$1$under$2$3/; + + $reg1="$regs{$reg1}" if defined($regs{$reg1}); + $reg2="$regs{$reg2}" if defined($regs{$reg2}); + $ret.=$addr if ($addr ne "") && ($addr ne 0); + if ($reg2 ne "") + { + $ret.="($reg1,$reg2,$idx)"; + } + else + { + $ret.="($reg1)" + } + return($ret); + } + +sub main'BP + { + local($addr,$reg1,$reg2,$idx)=@_; + + + $ret=""; + + $addr =~ s/(^|[+ \t])([A-Za-z_]+)($|[+ \t])/$1$under$2$3/; + + $reg1="$regs{$reg1}" if defined($regs{$reg1}); + $reg2="$regs{$reg2}" if defined($regs{$reg2}); + $ret.=$addr if ($addr ne "") && ($addr ne 0); + if ($reg2 ne "") + { + $ret.="($reg1,$reg2,$idx)"; + } + else + { + $ret.="($reg1)" + } + return($ret); + } + +sub main'mov { &out2("movl",@_); } +sub main'movb { &out2("movb",@_); } +sub main'and { &out2("andl",@_); } +sub main'or { &out2("orl",@_); } +sub main'shl { &out2("sall",@_); } +sub main'shr { &out2("shrl",@_); } +sub main'xor { &out2("xorl",@_); } +sub main'add { &out2("addl",@_); } +sub main'sub { &out2("subl",@_); } +sub main'rotl { &out2("roll",@_); } +sub main'rotr { &out2("rorl",@_); } +sub main'exch { &out2("xchg",@_); } +sub main'cmp { &out2("cmpl",@_); } +sub main'jmp { &out1("jmp",@_); } +sub main'je { &out1("je",@_); } +sub main'jne { &out1("jne",@_); } +sub main'jnz { &out1("jnz",@_); } +sub main'jz { &out1("jz",@_); } +sub main'dec { &out1("decl",@_); } +sub main'push { &out1("pushl",@_); } +sub main'call { &out1("call",$under.$_[0]); } + + +sub out2 + { + local($name,$p1,$p2)=@_; + local($l,$ll,$t); + + print "\t$name\t"; + $t=&conv($p2).","; + $l=length($t); + print $t; + $ll=4-($l+9)/8; + print "\t" x $ll; + print &conv($p1); + print "\n"; + } + +sub out1 + { + local($name,$p1)=@_; + local($l,$t); + + print "\t$name\t"; + print &conv($p1); + print "\n"; + } + +sub conv + { + local($p)=@_; + +# $p =~ s/0x([0-9A-Fa-f]+)/0$1h/; + + $p=$regs{$p} if (defined($regs{$p})); + + $p =~ s/^([0-9A-Fa-f]+)$/\$$1/; + $p =~ s/^(0x[0-9A-Fa-f]+)$/\$$1/; + return $p; + } + +sub main'file + { + local($file)=@_; + + print <<"EOF"; + .file "$file.s" + .version "01.01" +gcc2_compiled.: +EOF + } + +sub main'function_begin + { + local($func,$num)=@_; + + $params=$num*4; + + $func=$under.$func; + + print <<"EOF"; +.text + .align $align +.globl $func +EOF + if ($main'cpp) + { printf("\tTYPE($func,\@function)\n"); } + else { printf("\t.type $func,\@function\n"); } + print <<"EOF"; +$func: + pushl %ebp + pushl %ebx + pushl %esi + pushl %edi + +EOF + $stack=20; + } + +sub main'function_end + { + local($func)=@_; + + $func=$under.$func; + + print <<"EOF"; + popl %edi + popl %esi + popl %ebx + popl %ebp + ret +.${func}_end: +EOF + if ($main'cpp) + { printf("\tSIZE($func,.${func}_end-$func)\n"); } + else { printf("\t.size\t$func,.${func}_end-$func\n"); } + print ".ident \"desasm.pl\"\n"; + $stack=0; + %label=(); + } + +sub main'function_end_A + { + local($func)=@_; + + print <<"EOF"; + popl %edi + popl %esi + popl %ebx + popl %ebp + ret +EOF + } + +sub main'function_end_B + { + local($func)=@_; + + $func=$under.$func; + + print <<"EOF"; +.${func}_end: +EOF + if ($main'cpp) + { printf("\tSIZE($func,.${func}_end-$func)\n"); } + else { printf("\t.size\t$func,.${func}_end-$func\n"); } + print ".ident \"desasm.pl\"\n"; + $stack=0; + %label=(); + } + +sub main'wparam + { + local($num)=@_; + + return(&main'DWP($stack+$num*4,"esp","",0)); + } + +sub main'wtmp_b + { + local($num,$b)=@_; + + return(&main'BP(-(($num+1)*4)+$b,"esp","",0)); + } + +sub main'wtmp + { + local($num)=@_; + + return(&main'DWP(-($num+1)*4,"esp","",0)); + } + +sub main'comment + { + foreach (@_) + { + if (/^\s*$/) + { print "\n"; } + else + { print "\t$com_start $_ $com_end\n"; } + } + } + +sub main'label + { + if (!defined($label{$_[0]})) + { + $label{$_[0]}=".${label}${_[0]}"; + $label++; + } + return($label{$_[0]}); + } + +sub main'set_label + { + if (!defined($label{$_[0]})) + { + $label{$_[0]}=".${label}${_[0]}"; + $label++; + } + print ".align $align\n"; + print "$label{$_[0]}:\n"; + } + +sub main'file_end + { + }
diff --git a/crypto/pkcs7/Makefile.ssl b/crypto/pkcs7/Makefile.ssl new file mode 100644 index 0000000..64a005a --- /dev/null +++ b/crypto/pkcs7/Makefile.ssl
@@ -0,0 +1,86 @@ +# +# SSLeay/crypto/asn1/Makefile +# + +DIR= pkcs7 +TOP= ../.. +CC= cc +INCLUDES= -I.. -I../../include +CFLAG=-g +INSTALLTOP=/usr/local/ssl +MAKE= make -f Makefile.ssl +MAKEDEPEND= makedepend -f Makefile.ssl +MAKEFILE= Makefile.ssl +AR= ar r + +CFLAGS= $(INCLUDES) $(CFLAG) + +ERR=pkcs7 +ERRC=pkcs7err +GENERAL=Makefile README +TEST= +APPS= + +LIB=$(TOP)/libcrypto.a +LIBSRC= pk7_lib.c pkcs7err.c pk7_doit.c +LIBOBJ= pk7_lib.o pkcs7err.o pk7_doit.o + +SRC= $(LIBSRC) + +EXHEADER= pkcs7.h +HEADER= $(EXHEADER) + +ALL= $(GENERAL) $(SRC) $(HEADER) + +top: + (cd ../..; $(MAKE) DIRS=crypto SDIRS=$(DIR) sub_all) + +test: + +all: lib + +lib: $(LIBOBJ) + $(AR) $(LIB) $(LIBOBJ) + sh $(TOP)/util/ranlib.sh $(LIB) + @touch lib + +files: + perl $(TOP)/util/files.pl Makefile.ssl >> $(TOP)/MINFO + +links: + /bin/rm -f Makefile + $(TOP)/util/point.sh Makefile.ssl Makefile ; + $(TOP)/util/mklink.sh ../../include $(EXHEADER) + $(TOP)/util/mklink.sh ../../test $(TEST) + $(TOP)/util/mklink.sh ../../apps $(APPS) + +install: + @for i in $(EXHEADER) ; \ + do \ + (cp $$i $(INSTALLTOP)/include/$$i; \ + chmod 644 $(INSTALLTOP)/include/$$i ); \ + done; + +tags: + ctags $(SRC) + +tests: + +lint: + lint -DLINT $(INCLUDES) $(SRC)>fluff + +depend: + $(MAKEDEPEND) $(INCLUDES) $(PROGS) $(LIBSRC) + +dclean: + perl -pe 'if (/^# DO NOT DELETE THIS LINE/) {print; exit(0);}' $(MAKEFILE) >Makefile.new + mv -f Makefile.new $(MAKEFILE) + +clean: + /bin/rm -f *.o *.obj lib tags core .pure .nfs* *.old *.bak fluff + +errors: + perl $(TOP)/util/err-ins.pl $(ERR).err $(ERR).h + perl ../err/err_genc.pl $(ERR).h $(ERRC).c + +# DO NOT DELETE THIS LINE -- make depend depends on it.
diff --git a/crypto/pkcs7/README b/crypto/pkcs7/README new file mode 100644 index 0000000..27001c6 --- /dev/null +++ b/crypto/pkcs7/README
@@ -0,0 +1,5 @@ +WARNING + +Everything in this directory is experimental and is subject to change. + +Do not rely on the stuff in here not changing in the next release
diff --git a/crypto/pkcs7/doc b/crypto/pkcs7/doc new file mode 100644 index 0000000..d2e8b7b --- /dev/null +++ b/crypto/pkcs7/doc
@@ -0,0 +1,24 @@ +int PKCS7_set_content_type(PKCS7 *p7, int type); +Call to set the type of PKCS7 object we are working on + +int PKCS7_SIGNER_INFO_set(PKCS7_SIGNER_INFO *p7i, X509 *x509, EVP_PKEY *pkey, + EVP_MD *dgst); +Use this to setup a signer info +There will also be functions to add signed and unsigned attributes. + +int PKCS7_add_signer(PKCS7 *p7, PKCS7_SIGNER_INFO *p7i); +Add a signer info to the content. + +int PKCS7_add_certificae(PKCS7 *p7, X509 *x509); +int PKCS7_add_crl(PKCS7 *p7, X509_CRL *x509); + +---- + +p7=PKCS7_new(); +PKCS7_set_content_type(p7,NID_pkcs7_signed); + +signer=PKCS7_SINGNER_INFO_new(); +PKCS7_SIGNER_INFO_set(signer,x509,pkey,EVP_md5()); +PKCS7_add_signer(py,signer); + +we are now setup.
diff --git a/crypto/pkcs7/mf.p7 b/crypto/pkcs7/mf.p7 new file mode 100644 index 0000000..524335b --- /dev/null +++ b/crypto/pkcs7/mf.p7
@@ -0,0 +1,18 @@ +-----BEGIN PKCS7----- +MIAGCSqGSIb3DQEHAqCAMIIC2QIBATEMMAoGCCqGSIb3DQIFMIAGCSqGSIb3DQEH +AQAAoIIB7TCCAekwggFSAgEAMA0GCSqGSIb3DQEBBAUAMFsxCzAJBgNVBAYTAkFV +MRMwEQYDVQQIEwpRdWVlbnNsYW5kMRowGAYDVQQKExFDcnlwdFNvZnQgUHR5IEx0 +ZDEbMBkGA1UEAxMSVGVzdCBDQSAoMTAyNCBiaXQpMB4XDTk3MDYwOTEzNTc0NloX +DTk4MDYwOTEzNTc0NlowYzELMAkGA1UEBhMCQVUxEzARBgNVBAgTClF1ZWVuc2xh +bmQxGjAYBgNVBAoTEUNyeXB0U29mdCBQdHkgTHRkMSMwIQYDVQQDExpTZXJ2ZXIg +dGVzdCBjZXJ0ICg1MTIgYml0KTBcMA0GCSqGSIb3DQEBAQUAA0sAMEgCQQCfs8OE +J5X/EjFSDxXvRhHErYDmNlsP3YDXYY3g/HJFCTT+VWZFQ0xol2r+qKCl3194/+7X +ZLg/BMtv/yr+/rntAgMBAAEwDQYJKoZIhvcNAQEEBQADgYEAeEzEdgr2nChPcALL +vY8gl/GIlpoAjPmKD+pLeGZI9s+SEX5u1q8nCrJ6ZzkfrRnqgI5Anmev9+qPZfdU +bz5zdVSf4sUL9nX9ChXjK9NCJA3UzQHSFqhZErGUwGNkAHYHp2+zAdY6Ho6rmMzt +g0CDu/sKR4qzm6REsQGS8kgpjz4xgcUwgcICAQEwYDBbMQswCQYDVQQGEwJBVTET +MBEGA1UECBMKUXVlZW5zbGFuZDEaMBgGA1UEChMRQ3J5cHRTb2Z0IFB0eSBMdGQx +GzAZBgNVBAMTElRlc3QgQ0EgKDEwMjQgYml0KQIBADAKBggqhkiG9w0CBTANBgkq +hkiG9w0BAQQFAARALnrxJiOX9XZf2D+3vL8SKMQmMq55LltomwOLGUru/q1uVXzi +ARg7FSCegOpA1nunsTURMUGgrPXKK4XmL4IseQAAAAA= +-----END PKCS7-----
diff --git a/crypto/pkcs7/p7.tst b/crypto/pkcs7/p7.tst new file mode 100644 index 0000000..6d14dce --- /dev/null +++ b/crypto/pkcs7/p7.tst
@@ -0,0 +1,33 @@ +-----BEGIN PKCS7----- +MIAGCSqGSIb3DQEHAqCAMIIFsQIBATELMAkGBSsOAwIaBQAwgAYJKoZIhvcNAQcB +AACgggQdMIICJTCCAc+gAwIBAgIBIjANBgkqhkiG9w0BAQQFADCBgjELMAkGA1UE +BhMCQVUxEzARBgNVBAgTClF1ZWVuc2xhbmQxETAPBgNVBAcTCEJyaXNiYW5lMRow +GAYDVQQKExFDcnlwdFNvZnQgUHR5IEx0ZDEUMBIGA1UECxMLZGV2ZWxvcG1lbnQx +GTAXBgNVBAMTEENyeXB0U29mdCBEZXYgQ0EwHhcNOTcwNjEzMTgxMDE3WhcNOTgw +NjEzMTgxMDE3WjCBiDELMAkGA1UEBhMCQVUxEzARBgNVBAgTClF1ZWVuc2xhbmQx +ETAPBgNVBAcTCEJyaXNiYW5lMRowGAYDVQQKExFDcnlwdFNvZnQgUHR5IEx0ZDEU +MBIGA1UECxMLSUlTIHRlc3RpbmcxDjAMBgNVBAMTBXRlc3QxMQ8wDQYJKoZIhvcN +AQkBFgAwXDANBgkqhkiG9w0BAQEFAANLADBIAkEAxtWiv59VH42+rotrmFAyDxTc +J2osFt5uy/zEllx3vvjtwewqQxGUOwf6cjqFOTrnpEdVvwywpEhIQ5364bJqIwID +AQABoygwJjAkBglghkgBhvhCAQ0EFxYVR2VuZXJhdGVkIHdpdGggU1NMZWF5MA0G +CSqGSIb3DQEBBAUAA0EAMnYkNV2AdpeHPy/qlcdZx6MDGIJgrLhklhcn6Or6KiAP +t9+nv9XdOGHyMyQr9ufsweuQfAgJ9yjKPZR2/adTjTCCAfAwggGaAgEAMA0GCSqG +SIb3DQEBBAUAMIGCMQswCQYDVQQGEwJBVTETMBEGA1UECBMKUXVlZW5zbGFuZDER +MA8GA1UEBxMIQnJpc2JhbmUxGjAYBgNVBAoTEUNyeXB0U29mdCBQdHkgTHRkMRQw +EgYDVQQLEwtkZXZlbG9wbWVudDEZMBcGA1UEAxMQQ3J5cHRTb2Z0IERldiBDQTAe +Fw05NzAzMjIxMzM0MDRaFw05ODAzMjIxMzM0MDRaMIGCMQswCQYDVQQGEwJBVTET +MBEGA1UECBMKUXVlZW5zbGFuZDERMA8GA1UEBxMIQnJpc2JhbmUxGjAYBgNVBAoT +EUNyeXB0U29mdCBQdHkgTHRkMRQwEgYDVQQLEwtkZXZlbG9wbWVudDEZMBcGA1UE +AxMQQ3J5cHRTb2Z0IERldiBDQTBcMA0GCSqGSIb3DQEBAQUAA0sAMEgCQQDgDgKq +IBuUMAJi4c8juAqEZ8f8FcuDWT+HcScvNztRJy9K8DnbGpiSrzzix4El6N4A7vbl +crwn/0CZmQJguZpfAgMBAAEwDQYJKoZIhvcNAQEEBQADQQA0UUvxlXXe6wKkVukn +ZoCyXbjlNsqt2rwbvfZEam6fQP3S7uq+o1Pnj+KDgE33WxWbQAA9h8fY1LWN7X3a +yTm/MYIBbTCCAWkCAQEwgYgwgYIxCzAJBgNVBAYTAkFVMRMwEQYDVQQIEwpRdWVl +bnNsYW5kMREwDwYDVQQHEwhCcmlzYmFuZTEaMBgGA1UEChMRQ3J5cHRTb2Z0IFB0 +eSBMdGQxFDASBgNVBAsTC2RldmVsb3BtZW50MRkwFwYDVQQDExBDcnlwdFNvZnQg +RGV2IENBAgEiMAkGBSsOAwIaBQCgfTAYBgkqhkiG9w0BCQMxCwYJKoZIhvcNAQcB +MCMGCSqGSIb3DQEJBDEWBBSUVhbGkNE+KGqpOK13+FkfOkaoizAcBgkqhkiG9w0B +CQUxDxcNOTcwNzAxMDE0MzM0WjAeBgkqhkiG9w0BCQ8xETAPMA0GCCqGSIb3DQMC +AgEoMA0GCSqGSIb3DQEBAQUABECa9Jpo4w/fZOc3Vy78wZFAVF8kvpn7il99Ldsr +AQ4JiBmcfiSwEBBY6WuKT+/SYtFwZl1oXkTwB5AVCFIC/IFNAAAAAA== +-----END PKCS7-----
diff --git a/crypto/pkcs7/pk7_dgst.c b/crypto/pkcs7/pk7_dgst.c new file mode 100644 index 0000000..fa562a4 --- /dev/null +++ b/crypto/pkcs7/pk7_dgst.c
@@ -0,0 +1,66 @@ +/* crypto/pkcs7/pk7_dgst.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "evp.h" +#include "rand.h" +#include "objects.h" +#include "x509.h" +#include "pkcs7.h" +
diff --git a/crypto/pkcs7/pk7_doit.c b/crypto/pkcs7/pk7_doit.c new file mode 100644 index 0000000..32a2a45 --- /dev/null +++ b/crypto/pkcs7/pk7_doit.c
@@ -0,0 +1,327 @@ +/* crypto/pkcs7/pk7_doit.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "objects.h" +#include "x509.h" + +BIO *PKCS7_dataInit(p7,bio) +PKCS7 *p7; +BIO *bio; + { + int i,j; + BIO *out=NULL,*btmp; + X509_ALGOR *xa; + EVP_MD *evp_md; + + i=OBJ_obj2nid(p7->type); + p7->state=PKCS7_S_HEADER; + + switch (i) + { + case NID_pkcs7_signed: + for (i=0; i<sk_num(p7->d.sign->md_algs); i++) + { + xa=(X509_ALGOR *)sk_value(p7->d.sign->md_algs,i); + if ((btmp=BIO_new(BIO_f_md())) == NULL) goto err; + + j=OBJ_obj2nid(xa->algorithm); + evp_md=EVP_get_digestbyname(OBJ_nid2sn(j)); + if (evp_md == NULL) + { + PKCS7err(PKCS7_F_PKCS7_DATAINIT,PKCS7_R_UNKNOWN_DIGEST_TYPE); + goto err; + } + + BIO_set_md(btmp,evp_md); + if (out == NULL) + out=btmp; + else + BIO_push(out,btmp); + } + break; + default: + PKCS7err(PKCS7_F_PKCS7_DATAINIT,PKCS7_R_UNSUPPORTED_CONTENT_TYPE); + goto err; + } + if (bio == NULL) + { + if (p7->detached) + bio=BIO_new(BIO_s_null()); + else + { + bio=BIO_new(BIO_s_mem()); + if (PKCS7_type_is_signed(p7) && + PKCS7_type_is_data(p7->d.sign->contents)) + { + ASN1_OCTET_STRING *os; + + os=p7->d.sign->contents->d.data; + if (os->length > 0) + BIO_write(bio,os->data,os->length); + } + } + } + BIO_push(out,bio); + return(out); +err: + return(NULL); + } + +int PKCS7_dataSign(p7,bio) +PKCS7 *p7; +BIO *bio; + { + int ret=0; + int i,j; + BIO *btmp; + BUF_MEM *buf_mem=NULL; + BUF_MEM *buf=NULL; + PKCS7_SIGNER_INFO *si; + EVP_MD_CTX *mdc,ctx_tmp; + STACK *sk; + unsigned char *p,*pp=NULL; + int x; + + i=OBJ_obj2nid(p7->type); + p7->state=PKCS7_S_HEADER; + + switch (i) + { + case NID_pkcs7_signed: + + if ((buf=BUF_MEM_new()) == NULL) goto err; + for (i=0; i<sk_num(p7->d.sign->signer_info); i++) + { + si=(PKCS7_SIGNER_INFO *) + sk_value(p7->d.sign->signer_info,i); + if (si->pkey == NULL) + continue; + j=OBJ_obj2nid(si->digest_enc_alg->algorithm); + + btmp=bio; + for (;;) + { + if ((btmp=BIO_find_type(btmp,BIO_TYPE_MD)) + == NULL) + { + PKCS7err(PKCS7_F_PKCS7_DATAFINAL,PKCS7_R_UNABLE_TO_FIND_MESSAGE_DIGEST); + goto err; + } + BIO_get_md_ctx(btmp,&mdc); + if (mdc == NULL) + { + PKCS7err(PKCS7_F_PKCS7_DATAFINAL,PKCS7_R_INTERNAL_ERROR); + goto err; + } + if (EVP_MD_pkey_type(EVP_MD_CTX_type(mdc)) == j) + break; + else + btmp=btmp->next_bio; + } + + /* We now have the EVP_MD_CTX, lets do the + * signing. */ + memcpy(&ctx_tmp,mdc,sizeof(ctx_tmp)); + if (!BUF_MEM_grow(buf,EVP_PKEY_size(si->pkey))) + goto err; + + sk=si->auth_attr; + if ((sk != NULL) && (sk_num(sk) != 0)) + { + x=i2d_ASN1_SET(sk,NULL,i2d_X509_ATTRIBUTE, + V_ASN1_SET,V_ASN1_UNIVERSAL); + pp=(unsigned char *)Malloc(i); + p=pp; + i2d_ASN1_SET(sk,&p,i2d_X509_ATTRIBUTE, + V_ASN1_SET,V_ASN1_UNIVERSAL); + EVP_SignUpdate(&ctx_tmp,pp,x); + Free(pp); + } + + if (!EVP_SignFinal(&ctx_tmp,buf->data, + (unsigned int *)&buf->length,si->pkey)) + goto err; + if (!ASN1_STRING_set(si->enc_digest, + (unsigned char *)buf->data,buf->length)) + goto err; + + } + if (p7->detached) + PKCS7_content_free(p7->d.sign->contents); + else + { + btmp=BIO_find_type(bio,BIO_TYPE_MEM); + if (btmp == NULL) + { + PKCS7err(PKCS7_F_PKCS7_DATAFINAL,PKCS7_R_UNABLE_TO_FIND_MEM_BIO); + goto err; + } + BIO_get_mem_ptr(btmp,&buf_mem); + ASN1_OCTET_STRING_set(p7->d.sign->contents->d.data, + (unsigned char *)buf_mem->data,buf_mem->length); + } + if (pp != NULL) Free(pp); + pp=NULL; + break; + default: + PKCS7err(PKCS7_F_PKCS7_DATAFINAL,PKCS7_R_UNSUPPORTED_CONTENT_TYPE); + goto err; + } + + if (p7->detached) + { + + } + ret=1; +err: + if (buf != NULL) BUF_MEM_free(buf); + return(ret); + } + +int PKCS7_dataVerify(cert_store,ctx,bio,p7,si) +X509_STORE *cert_store; +X509_STORE_CTX *ctx; +BIO *bio; +PKCS7 *p7; +PKCS7_SIGNER_INFO *si; + { + PKCS7_SIGNED *s; + ASN1_OCTET_STRING *os; + EVP_MD_CTX mdc_tmp,*mdc; + unsigned char *pp,*p; + PKCS7_ISSUER_AND_SERIAL *ias; + int ret=0,md_type,i; + STACK *sk; + BIO *btmp; + X509 *x509; + + if (!PKCS7_type_is_signed(p7)) abort(); + ias=si->issuer_and_serial; + s=p7->d.sign; + + x509=X509_find_by_issuer_and_serial(s->cert,ias->issuer,ias->serial); + + /* were we able to find the cert in passed to us */ + if (x509 == NULL) + { + PKCS7err(PKCS7_F_PKCS7_DATAVERIFY,PKCS7_R_UNABLE_TO_FIND_CERTIFICATE); + goto err; + } + + /* Lets verify */ + X509_STORE_CTX_init(ctx,cert_store,x509,s->cert); + i=X509_verify_cert(ctx); + if (i <= 0) goto err; + X509_STORE_CTX_cleanup(ctx); + + /* So we like 'x509', lets check the signature. */ + md_type=OBJ_obj2nid(si->digest_alg->algorithm); + + btmp=bio; + for (;;) + { + if ((btmp == NULL) || + ((btmp=BIO_find_type(btmp,BIO_TYPE_MD)) == NULL)) + { + PKCS7err(PKCS7_F_PKCS7_DATAVERIFY,PKCS7_R_UNABLE_TO_FIND_MESSAGE_DIGEST); + goto err; + } + BIO_get_md_ctx(btmp,&mdc); + if (mdc == NULL) + { + PKCS7err(PKCS7_F_PKCS7_DATAVERIFY,PKCS7_R_INTERNAL_ERROR); + goto err; + } + if (EVP_MD_type(EVP_MD_CTX_type(mdc)) == md_type) + break; + btmp=btmp->next_bio; + } + + /* mdc is the digest ctx that we want */ + memcpy(&mdc_tmp,mdc,sizeof(mdc_tmp)); + + sk=si->auth_attr; + if ((sk != NULL) && (sk_num(sk) != 0)) + { + i=i2d_ASN1_SET(sk,NULL,i2d_X509_ATTRIBUTE, + V_ASN1_SET,V_ASN1_UNIVERSAL); + pp=(unsigned char *)malloc(i); + p=pp; + i2d_ASN1_SET(sk,&p,i2d_X509_ATTRIBUTE, + V_ASN1_SET,V_ASN1_UNIVERSAL); + EVP_VerifyUpdate(&mdc_tmp,pp,i); + free(pp); + } + + os=si->enc_digest; + i=EVP_VerifyFinal(&mdc_tmp,os->data,os->length, + X509_get_pubkey(x509)); + if (i <= 0) + { + PKCS7err(PKCS7_F_PKCS7_DATAVERIFY,PKCS7_R_SIGNATURE_FAILURE); + ret= -1; + goto err; + } + else + ret=1; +err: + return(ret); + } +
diff --git a/crypto/pkcs7/pk7_enc.c b/crypto/pkcs7/pk7_enc.c new file mode 100644 index 0000000..96a6dd9 --- /dev/null +++ b/crypto/pkcs7/pk7_enc.c
@@ -0,0 +1,76 @@ +/* crypto/pkcs7/pk7_enc.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "evp.h" +#include "rand.h" +#include "objects.h" +#include "x509.h" +#include "pkcs7.h" + +PKCS7_in_bio(PKCS7 *p7,BIO *in); +PKCS7_out_bio(PKCS7 *p7,BIO *out); + +PKCS7_add_signer(PKCS7 *p7,X509 *cert,EVP_PKEY *key); +PKCS7_cipher(PKCS7 *p7,EVP_CIPHER *cipher); + +PKCS7_Init(PKCS7 *p7); +PKCS7_Update(PKCS7 *p7); +PKCS7_Finish(PKCS7 *p7); +
diff --git a/crypto/pkcs7/pk7_lib.c b/crypto/pkcs7/pk7_lib.c new file mode 100644 index 0000000..aac133e --- /dev/null +++ b/crypto/pkcs7/pk7_lib.c
@@ -0,0 +1,343 @@ +/* crypto/pkcs7/pk7_lib.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "objects.h" +#include "x509.h" + +long PKCS7_ctrl(p7,cmd,larg,parg) +PKCS7 *p7; +int cmd; +long larg; +char *parg; + { + int nid; + long ret; + + nid=OBJ_obj2nid(p7->type); + + switch (cmd) + { + case PKCS7_OP_SET_DETACHED_SIGNATURE: + if (nid == NID_pkcs7_signed) + { + ret=p7->detached=(int)larg; + } + else + { + PKCS7err(PKCS7_F_PKCS7_CTRL,PKCS7_R_OPERATION_NOT_SUPPORTED_ON_THIS_TYPE); + ret=0; + } + break; + case PKCS7_OP_GET_DETACHED_SIGNATURE: + if (nid == NID_pkcs7_signed) + { + ret=p7->detached; + } + else + { + PKCS7err(PKCS7_F_PKCS7_CTRL,PKCS7_R_OPERATION_NOT_SUPPORTED_ON_THIS_TYPE); + ret=0; + } + + break; + default: + abort(); + } + return(ret); + } + +int PKCS7_content_new(p7,type) +PKCS7 *p7; +int type; + { + PKCS7 *ret=NULL; + + if ((ret=PKCS7_new()) == NULL) goto err; + if (!PKCS7_set_type(ret,type)) goto err; + if (!PKCS7_set_content(p7,ret)) goto err; + + return(1); +err: + if (ret != NULL) PKCS7_free(ret); + return(0); + } + +int PKCS7_set_content(p7,p7_data) +PKCS7 *p7; +PKCS7 *p7_data; + { + int i; + + i=OBJ_obj2nid(p7->type); + switch (i) + { + case NID_pkcs7_signed: + if (p7->d.sign->contents != NULL) + PKCS7_content_free(p7->d.sign->contents); + p7->d.sign->contents=p7_data; + break; + case NID_pkcs7_digest: + case NID_pkcs7_data: + case NID_pkcs7_enveloped: + case NID_pkcs7_signedAndEnveloped: + case NID_pkcs7_encrypted: + default: + PKCS7err(PKCS7_F_PKCS7_SET_CONTENT,PKCS7_R_UNSUPPORTED_CONTENT_TYPE); + goto err; + } + return(1); +err: + return(0); + } + +int PKCS7_set_type(p7,type) +PKCS7 *p7; +int type; + { + ASN1_OBJECT *obj; + + PKCS7_content_free(p7); + obj=OBJ_nid2obj(type); /* will not fail */ + + switch (type) + { + case NID_pkcs7_signed: + p7->type=obj; + if ((p7->d.sign=PKCS7_SIGNED_new()) == NULL) + goto err; + ASN1_INTEGER_set(p7->d.sign->version,1); + break; + case NID_pkcs7_data: + p7->type=obj; + if ((p7->d.data=ASN1_OCTET_STRING_new()) == NULL) + goto err; + break; + case NID_pkcs7_digest: + case NID_pkcs7_enveloped: + case NID_pkcs7_signedAndEnveloped: + case NID_pkcs7_encrypted: + default: + PKCS7err(PKCS7_F_PKCS7_SET_TYPE,PKCS7_R_UNSUPPORTED_CONTENT_TYPE); + goto err; + } + return(1); +err: + return(0); + } + +int PKCS7_add_signer(p7,psi) +PKCS7 *p7; +PKCS7_SIGNER_INFO *psi; + { + int i,j,nid; + X509_ALGOR *alg; + PKCS7_SIGNED *p7s; + + i=OBJ_obj2nid(p7->type); + if (i != NID_pkcs7_signed) + { + PKCS7err(PKCS7_F_PKCS7_ADD_SIGNER,PKCS7_R_WRONG_CONTENT_TYPE); + return(0); + } + + p7s=p7->d.sign; + + nid=OBJ_obj2nid(psi->digest_alg->algorithm); + + /* If the digest is not currently listed, add it */ + j=0; + for (i=0; i<sk_num(p7s->md_algs); i++) + { + alg=(X509_ALGOR *)sk_value(p7s->md_algs,i); + if (OBJ_obj2nid(alg->algorithm) == nid) + { + j=1; + break; + } + } + if (!j) /* we need to add another algorithm */ + { + alg=X509_ALGOR_new(); + alg->algorithm=OBJ_nid2obj(nid); + sk_push(p7s->md_algs,(char *)alg); + } + + sk_push(p7s->signer_info,(char *)psi); + return(1); + } + +int PKCS7_add_certificate(p7,x509) +PKCS7 *p7; +X509 *x509; + { + int i; + + i=OBJ_obj2nid(p7->type); + if (i != NID_pkcs7_signed) + { + PKCS7err(PKCS7_F_PKCS7_ADD_SIGNER,PKCS7_R_WRONG_CONTENT_TYPE); + return(0); + } + + if (p7->d.sign->cert == NULL) + p7->d.sign->cert=sk_new_null(); + CRYPTO_add(&x509->references,1,CRYPTO_LOCK_X509); + sk_push(p7->d.sign->cert,(char *)x509); + return(1); + } + +int PKCS7_add_crl(p7,crl) +PKCS7 *p7; +X509_CRL *crl; + { + int i; + i=OBJ_obj2nid(p7->type); + if (i != NID_pkcs7_signed) + { + PKCS7err(PKCS7_F_PKCS7_ADD_SIGNER,PKCS7_R_WRONG_CONTENT_TYPE); + return(0); + } + + if (p7->d.sign->crl == NULL) + p7->d.sign->crl=sk_new_null(); + + CRYPTO_add(&crl->references,1,CRYPTO_LOCK_X509_CRL); + sk_push(p7->d.sign->crl,(char *)crl); + return(1); + } + +int PKCS7_SIGNER_INFO_set(p7i,x509,pkey,dgst) +PKCS7_SIGNER_INFO *p7i; +X509 *x509; +EVP_PKEY *pkey; +EVP_MD *dgst; + { + /* We now need to add another PKCS7_SIGNER_INFO entry */ + ASN1_INTEGER_set(p7i->version,1); + X509_NAME_set(&p7i->issuer_and_serial->issuer, + X509_get_issuer_name(x509)); + + /* because ASN1_INTEGER_set is used to set a 'long' we will do + * things the ugly way. */ + ASN1_INTEGER_free(p7i->issuer_and_serial->serial); + p7i->issuer_and_serial->serial= + ASN1_INTEGER_dup(X509_get_serialNumber(x509)); + + /* lets keep the pkey around for a while */ + CRYPTO_add(&pkey->references,1,CRYPTO_LOCK_EVP_PKEY); + p7i->pkey=pkey; + + /* Set the algorithms */ + p7i->digest_alg->algorithm=OBJ_nid2obj(EVP_MD_type(dgst)); + p7i->digest_enc_alg->algorithm=OBJ_nid2obj(EVP_MD_pkey_type(dgst)); + +#if 1 + if (p7i->digest_enc_alg->parameter != NULL) + ASN1_TYPE_free(p7i->digest_enc_alg->parameter); + if ((p7i->digest_enc_alg->parameter=ASN1_TYPE_new()) == NULL) + goto err; + p7i->digest_enc_alg->parameter->type=V_ASN1_NULL; +#endif + + + return(1); +err: + return(0); + } + +PKCS7_SIGNER_INFO *PKCS7_add_signature(p7,x509,pkey,dgst) +PKCS7 *p7; +X509 *x509; +EVP_PKEY *pkey; +EVP_MD *dgst; + { + PKCS7_SIGNER_INFO *si; + + if ((si=PKCS7_SIGNER_INFO_new()) == NULL) goto err; + if (!PKCS7_SIGNER_INFO_set(si,x509,pkey,dgst)) goto err; + if (!PKCS7_add_signer(p7,si)) goto err; + return(si); +err: + return(NULL); + } + +STACK *PKCS7_get_signer_info(p7) +PKCS7 *p7; + { + if (PKCS7_type_is_signed(p7)) + { + return(p7->d.sign->signer_info); + } + else + return(NULL); + } + +X509 *PKCS7_cert_from_signer_info(p7,si) +PKCS7 *p7; +PKCS7_SIGNER_INFO *si; + { + if (PKCS7_type_is_signed(p7)) + return(X509_find_by_issuer_and_serial(p7->d.sign->cert, + si->issuer_and_serial->issuer, + si->issuer_and_serial->serial)); + else + return(NULL); + } +
diff --git a/crypto/pkcs7/pkcs7.err b/crypto/pkcs7/pkcs7.err new file mode 100644 index 0000000..500f9b3 --- /dev/null +++ b/crypto/pkcs7/pkcs7.err
@@ -0,0 +1,21 @@ +/* Error codes for the PKCS7 functions. */ + +/* Function codes. */ +#define PKCS7_F_PKCS7_ADD_SIGNER 100 +#define PKCS7_F_PKCS7_CTRL 101 +#define PKCS7_F_PKCS7_DATAFINAL 102 +#define PKCS7_F_PKCS7_DATAINIT 103 +#define PKCS7_F_PKCS7_DATAVERIFY 104 +#define PKCS7_F_PKCS7_SET_CONTENT 105 +#define PKCS7_F_PKCS7_SET_TYPE 106 + +/* Reason codes. */ +#define PKCS7_R_INTERNAL_ERROR 100 +#define PKCS7_R_OPERATION_NOT_SUPPORTED_ON_THIS_TYPE 101 +#define PKCS7_R_SIGNATURE_FAILURE 102 +#define PKCS7_R_UNABLE_TO_FIND_CERTIFICATE 103 +#define PKCS7_R_UNABLE_TO_FIND_MEM_BIO 104 +#define PKCS7_R_UNABLE_TO_FIND_MESSAGE_DIGEST 105 +#define PKCS7_R_UNKNOWN_DIGEST_TYPE 106 +#define PKCS7_R_UNSUPPORTED_CONTENT_TYPE 107 +#define PKCS7_R_WRONG_CONTENT_TYPE 108
diff --git a/crypto/pkcs7/pkcs7.h b/crypto/pkcs7/pkcs7.h new file mode 100644 index 0000000..061f1f07 --- /dev/null +++ b/crypto/pkcs7/pkcs7.h
@@ -0,0 +1,416 @@ +/* crypto/pkcs7/pkcs7.h */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#ifndef HEADER_PKCS7_H +#define HEADER_PKCS7_H + +#ifdef __cplusplus +extern "C" { +#endif + +#include "bio.h" +#include "x509.h" + +/* +Encryption_ID DES-CBC +Digest_ID MD5 +Digest_Encryption_ID rsaEncryption +Key_Encryption_ID rsaEncryption +*/ + +typedef struct pkcs7_issuer_and_serial_st + { + X509_NAME *issuer; + ASN1_INTEGER *serial; + } PKCS7_ISSUER_AND_SERIAL; + +typedef struct pkcs7_signer_info_st + { + ASN1_INTEGER *version; /* version 1 */ + PKCS7_ISSUER_AND_SERIAL *issuer_and_serial; + X509_ALGOR *digest_alg; + STACK /* X509_ATTRIBUTE */ *auth_attr; /* [ 0 ] */ + X509_ALGOR *digest_enc_alg; + ASN1_OCTET_STRING *enc_digest; + STACK /* X509_ATTRIBUTE */ *unauth_attr; /* [ 1 ] */ + + /* The private key to sign with */ + EVP_PKEY *pkey; + } PKCS7_SIGNER_INFO; + +typedef struct pkcs7_recip_info_st + { + ASN1_INTEGER *version; /* version 0 */ + PKCS7_ISSUER_AND_SERIAL *issuer_and_serial; + X509_ALGOR *key_enc_algor; + ASN1_OCTET_STRING *enc_key; + } PKCS7_RECIP_INFO; + +typedef struct pkcs7_signed_st + { + ASN1_INTEGER *version; /* version 1 */ + STACK /* X509_ALGOR's */ *md_algs; /* md used */ + struct pkcs7_st *contents; + STACK /* X509 */ *cert; /* [ 0 ] */ + STACK /* X509_CRL */ *crl; /* [ 1 ] */ + STACK /* PKCS7_SIGNER_INFO */ *signer_info; + } PKCS7_SIGNED; +/* The above structure is very very similar to PKCS7_SIGN_ENVELOPE. + * How about merging the two */ + +typedef struct pkcs7_enc_content_st + { + ASN1_OBJECT *content_type; + X509_ALGOR *algorithm; + ASN1_OCTET_STRING *enc_data; /* [ 0 ] */ + } PKCS7_ENC_CONTENT; + +typedef struct pkcs7_enveloped_st + { + ASN1_INTEGER *version; /* version 0 */ + STACK /* PKCS7_RECIP_INFO */ *recipientinfo; + PKCS7_ENC_CONTENT *enc_data; + } PKCS7_ENVELOPE; + +typedef struct pkcs7_signedandenveloped_st + { + ASN1_INTEGER *version; /* version 1 */ + STACK /* PKCS7_RECIP_INFO */ *recipientinfo; + STACK /* X509_ALGOR's */ *md_algs; /* md used */ + PKCS7_ENC_CONTENT *enc_data; + STACK /* X509 */ *cert; /* [ 0 ] */ + STACK /* X509_CRL */ *crl; /* [ 1 ] */ + STACK /* PKCS7_SIGNER_INFO */ *signer_info; + } PKCS7_SIGN_ENVELOPE; + +typedef struct pkcs7_digest_st + { + ASN1_INTEGER *version; /* version 0 */ + X509_ALGOR *md; /* md used */ + struct pkcs7_st *contents; + ASN1_OCTET_STRING *digest; + } PKCS7_DIGEST; + +typedef struct pkcs7_encrypted_st + { + ASN1_INTEGER *version; /* version 0 */ + PKCS7_ENC_CONTENT *enc_data; + } PKCS7_ENCRYPT; + +typedef struct pkcs7_st + { + /* The following is non NULL if it contains ASN1 encoding of + * this structure */ + unsigned char *asn1; + long length; + +#define PKCS7_S_HEADER 0 +#define PKCS7_S_BODY 1 +#define PKCS7_S_TAIL 2 + int state; /* used during processing */ + + int detached; + + ASN1_OBJECT *type; + /* content as defined by the type */ + /* all encryption/message digests are applied to the 'contents', + * leaving out the 'type' field. */ + union { + char *ptr; + + /* NID_pkcs7_data */ + ASN1_OCTET_STRING *data; + + /* NID_pkcs7_signed */ + PKCS7_SIGNED *sign; + + /* NID_pkcs7_enveloped */ + PKCS7_ENVELOPE *enveloped; + + /* NID_pkcs7_signedAndEnveloped */ + PKCS7_SIGN_ENVELOPE *signed_and_enveloped; + + /* NID_pkcs7_digest */ + PKCS7_DIGEST *digest; + + /* NID_pkcs7_encrypted */ + PKCS7_ENCRYPT *encrypted; + } d; + } PKCS7; + +#define PKCS7_OP_SET_DETACHED_SIGNATURE 1 +#define PKCS7_OP_GET_DETACHED_SIGNATURE 2 + +#define PKCS7_type_is_signed(a) (OBJ_obj2nid((a)->type) == NID_pkcs7_signed) +#define PKCS7_type_is_data(a) (OBJ_obj2nid((a)->type) == NID_pkcs7_data) + +#define PKCS7_set_detached(p,v) \ + PKCS7_ctrl(p,PKCS7_OP_SET_DETACHED_SIGNATURE,v,NULL) +#define PKCS7_get_detached(p) \ + PKCS7_ctrl(p,PKCS7_OP_GET_DETACHED_SIGNATURE,0,NULL) + +#ifndef NOPROTO +PKCS7_ISSUER_AND_SERIAL *PKCS7_ISSUER_AND_SERIAL_new(void ); +void PKCS7_ISSUER_AND_SERIAL_free( + PKCS7_ISSUER_AND_SERIAL *a); +int i2d_PKCS7_ISSUER_AND_SERIAL( + PKCS7_ISSUER_AND_SERIAL *a,unsigned char **pp); +PKCS7_ISSUER_AND_SERIAL *d2i_PKCS7_ISSUER_AND_SERIAL( + PKCS7_ISSUER_AND_SERIAL **a, + unsigned char **pp, long length); + +int PKCS7_ISSUER_AND_SERIAL_digest(PKCS7_ISSUER_AND_SERIAL *data,EVP_MD *type, + unsigned char *md,unsigned int *len); + +PKCS7_SIGNER_INFO *PKCS7_SIGNER_INFO_new(void); +void PKCS7_SIGNER_INFO_free(PKCS7_SIGNER_INFO *a); +int i2d_PKCS7_SIGNER_INFO(PKCS7_SIGNER_INFO *a, + unsigned char **pp); +PKCS7_SIGNER_INFO *d2i_PKCS7_SIGNER_INFO(PKCS7_SIGNER_INFO **a, + unsigned char **pp,long length); + +PKCS7_RECIP_INFO *PKCS7_RECIP_INFO_new(void); +void PKCS7_RECIP_INFO_free(PKCS7_RECIP_INFO *a); +int i2d_PKCS7_RECIP_INFO(PKCS7_RECIP_INFO *a, + unsigned char **pp); +PKCS7_RECIP_INFO *d2i_PKCS7_RECIP_INFO(PKCS7_RECIP_INFO **a, + unsigned char **pp,long length); + +PKCS7_SIGNED *PKCS7_SIGNED_new(void); +void PKCS7_SIGNED_free(PKCS7_SIGNED *a); +int i2d_PKCS7_SIGNED(PKCS7_SIGNED *a, + unsigned char **pp); +PKCS7_SIGNED *d2i_PKCS7_SIGNED(PKCS7_SIGNED **a, + unsigned char **pp,long length); + +PKCS7_ENC_CONTENT *PKCS7_ENC_CONTENT_new(void); +void PKCS7_ENC_CONTENT_free(PKCS7_ENC_CONTENT *a); +int i2d_PKCS7_ENC_CONTENT(PKCS7_ENC_CONTENT *a, + unsigned char **pp); +PKCS7_ENC_CONTENT *d2i_PKCS7_ENC_CONTENT(PKCS7_ENC_CONTENT **a, + unsigned char **pp,long length); + +PKCS7_ENVELOPE *PKCS7_ENVELOPE_new(void); +void PKCS7_ENVELOPE_free(PKCS7_ENVELOPE *a); +int i2d_PKCS7_ENVELOPE(PKCS7_ENVELOPE *a, + unsigned char **pp); +PKCS7_ENVELOPE *d2i_PKCS7_ENVELOPE(PKCS7_ENVELOPE **a, + unsigned char **pp,long length); + +PKCS7_SIGN_ENVELOPE *PKCS7_SIGN_ENVELOPE_new(void); +void PKCS7_SIGN_ENVELOPE_free(PKCS7_SIGN_ENVELOPE *a); +int i2d_PKCS7_SIGN_ENVELOPE(PKCS7_SIGN_ENVELOPE *a, + unsigned char **pp); +PKCS7_SIGN_ENVELOPE *d2i_PKCS7_SIGN_ENVELOPE(PKCS7_SIGN_ENVELOPE **a, + unsigned char **pp,long length); + +PKCS7_DIGEST *PKCS7_DIGEST_new(void); +void PKCS7_DIGEST_free(PKCS7_DIGEST *a); +int i2d_PKCS7_DIGEST(PKCS7_DIGEST *a, + unsigned char **pp); +PKCS7_DIGEST *d2i_PKCS7_DIGEST(PKCS7_DIGEST **a, + unsigned char **pp,long length); + +PKCS7_ENCRYPT *PKCS7_ENCRYPT_new(void); +void PKCS7_ENCRYPT_free(PKCS7_ENCRYPT *a); +int i2d_PKCS7_ENCRYPT(PKCS7_ENCRYPT *a, + unsigned char **pp); +PKCS7_ENCRYPT *d2i_PKCS7_ENCRYPT(PKCS7_ENCRYPT **a, + unsigned char **pp,long length); + +PKCS7 *PKCS7_new(void); +void PKCS7_free(PKCS7 *a); +void PKCS7_content_free(PKCS7 *a); +int i2d_PKCS7(PKCS7 *a, + unsigned char **pp); +PKCS7 *d2i_PKCS7(PKCS7 **a, + unsigned char **pp,long length); + +void ERR_load_PKCS7_strings(void); + +#ifndef WIN16 +PKCS7 *d2i_PKCS7_fp(FILE *fp,PKCS7 *p7); +int i2d_PKCS7_fp(FILE *fp,PKCS7 *p7); +#endif +PKCS7 *PKCS7_dup(PKCS7 *p7); +PKCS7 *d2i_PKCS7_bio(BIO *bp,PKCS7 *p7); +int i2d_PKCS7_bio(BIO *bp,PKCS7 *p7); + +long PKCS7_ctrl(PKCS7 *p7, int cmd, long larg, char *parg); + +int PKCS7_set_type(PKCS7 *p7, int type); +int PKCS7_set_content(PKCS7 *p7, PKCS7 *p7_data); +int PKCS7_SIGNER_INFO_set(PKCS7_SIGNER_INFO *p7i, X509 *x509, EVP_PKEY *pkey, + EVP_MD *dgst); +int PKCS7_add_signer(PKCS7 *p7, PKCS7_SIGNER_INFO *p7i); +int PKCS7_add_certificate(PKCS7 *p7, X509 *x509); +int PKCS7_add_crl(PKCS7 *p7, X509_CRL *x509); +int PKCS7_content_new(PKCS7 *p7, int nid); +int PKCS7_dataSign(PKCS7 *p7, BIO *bio); +int PKCS7_dataVerify(X509_STORE *cert_store, X509_STORE_CTX *ctx, + BIO *bio, PKCS7 *p7, PKCS7_SIGNER_INFO *si); + +BIO *PKCS7_dataInit(PKCS7 *p7, BIO *bio); +/*int PKCS7_DataFinal(PKCS7 *p7, BIO *bio); */ + +PKCS7_SIGNER_INFO *PKCS7_add_signature(PKCS7 *p7, X509 *x509, + EVP_PKEY *pkey, EVP_MD *dgst); +X509 *PKCS7_cert_from_signer_info(PKCS7 *p7, PKCS7_SIGNER_INFO *si); +STACK *PKCS7_get_signer_info(PKCS7 *p7); + +#else + +PKCS7_ISSUER_AND_SERIAL *PKCS7_ISSUER_AND_SERIAL_new(); +void PKCS7_ISSUER_AND_SERIAL_free(); +int i2d_PKCS7_ISSUER_AND_SERIAL(); +PKCS7_ISSUER_AND_SERIAL *d2i_PKCS7_ISSUER_AND_SERIAL(); + +int PKCS7_ISSUER_AND_SERIAL_digest(); + +PKCS7_SIGNER_INFO *PKCS7_SIGNER_INFO_new(); +void PKCS7_SIGNER_INFO_free(); +int i2d_PKCS7_SIGNER_INFO(); +PKCS7_SIGNER_INFO *d2i_PKCS7_SIGNER_INFO(); +PKCS7_RECIP_INFO *PKCS7_RECIP_INFO_new(); +void PKCS7_RECIP_INFO_free(); +int i2d_PKCS7_RECIP_INFO(); +PKCS7_RECIP_INFO *d2i_PKCS7_RECIP_INFO(); +PKCS7_SIGNED *PKCS7_SIGNED_new(); +void PKCS7_SIGNED_free(); +int i2d_PKCS7_SIGNED(); +PKCS7_SIGNED *d2i_PKCS7_SIGNED(); +PKCS7_ENC_CONTENT *PKCS7_ENC_CONTENT_new(); +void PKCS7_ENC_CONTENT_free(); +int i2d_PKCS7_ENC_CONTENT(); +PKCS7_ENC_CONTENT *d2i_PKCS7_ENC_CONTENT(); +PKCS7_ENVELOPE *PKCS7_ENVELOPE_new(); +void PKCS7_ENVELOPE_free(); +int i2d_PKCS7_ENVELOPE(); +PKCS7_ENVELOPE *d2i_PKCS7_ENVELOPE(); +PKCS7_SIGN_ENVELOPE *PKCS7_SIGN_ENVELOPE_new(); +void PKCS7_SIGN_ENVELOPE_free(); +int i2d_PKCS7_SIGN_ENVELOPE(); +PKCS7_SIGN_ENVELOPE *d2i_PKCS7_SIGN_ENVELOPE(); +PKCS7_DIGEST *PKCS7_DIGEST_new(); +void PKCS7_DIGEST_free(); +int i2d_PKCS7_DIGEST(); +PKCS7_DIGEST *d2i_PKCS7_DIGEST(); +PKCS7_ENCRYPT *PKCS7_ENCRYPT_new(); +void PKCS7_ENCRYPT_free(); +int i2d_PKCS7_ENCRYPT(); +PKCS7_ENCRYPT *d2i_PKCS7_ENCRYPT(); +PKCS7 *PKCS7_new(); +void PKCS7_free(); +void PKCS7_content_free(); +int i2d_PKCS7(); +PKCS7 *d2i_PKCS7(); + +void ERR_load_PKCS7_strings(); + +#ifndef WIN16 +PKCS7 *d2i_PKCS7_fp(); +int i2d_PKCS7_fp(); +#endif +PKCS7 *PKCS7_dup(); +PKCS7 *d2i_PKCS7_bio(); +int i2d_PKCS7_bio(); +long PKCS7_ctrl(); +int PKCS7_set_type(); +int PKCS7_set_content(); +int PKCS7_SIGNER_INFO_set(); +int PKCS7_add_signer(); +int PKCS7_add_certificate(); +int PKCS7_add_crl(); +int PKCS7_content_new(); +int PKCS7_dataSign(); +int PKCS7_dataVerify(); +BIO *PKCS7_dataInit(); +PKCS7_SIGNER_INFO *PKCS7_add_signature(); +X509 *PKCS7_cert_from_signer_info(); +STACK *PKCS7_get_signer_info(); + +#endif + +/* BEGIN ERROR CODES */ +/* Error codes for the PKCS7 functions. */ + +/* Function codes. */ +#define PKCS7_F_PKCS7_ADD_SIGNER 100 +#define PKCS7_F_PKCS7_CTRL 101 +#define PKCS7_F_PKCS7_DATAFINAL 102 +#define PKCS7_F_PKCS7_DATAINIT 103 +#define PKCS7_F_PKCS7_DATAVERIFY 104 +#define PKCS7_F_PKCS7_SET_CONTENT 105 +#define PKCS7_F_PKCS7_SET_TYPE 106 + +/* Reason codes. */ +#define PKCS7_R_INTERNAL_ERROR 100 +#define PKCS7_R_OPERATION_NOT_SUPPORTED_ON_THIS_TYPE 101 +#define PKCS7_R_SIGNATURE_FAILURE 102 +#define PKCS7_R_UNABLE_TO_FIND_CERTIFICATE 103 +#define PKCS7_R_UNABLE_TO_FIND_MEM_BIO 104 +#define PKCS7_R_UNABLE_TO_FIND_MESSAGE_DIGEST 105 +#define PKCS7_R_UNKNOWN_DIGEST_TYPE 106 +#define PKCS7_R_UNSUPPORTED_CONTENT_TYPE 107 +#define PKCS7_R_WRONG_CONTENT_TYPE 108 + +#ifdef __cplusplus +} +#endif +#endif +
diff --git a/crypto/pkcs7/pkcs7err.c b/crypto/pkcs7/pkcs7err.c new file mode 100644 index 0000000..851691d --- /dev/null +++ b/crypto/pkcs7/pkcs7err.c
@@ -0,0 +1,99 @@ +/* lib/pkcs7/pkcs7_err.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ +#include <stdio.h> +#include "err.h" +#include "pkcs7.h" + +/* BEGIN ERROR CODES */ +static ERR_STRING_DATA PKCS7_str_functs[]= + { +{ERR_PACK(0,PKCS7_F_PKCS7_ADD_SIGNER,0), "PKCS7_add_signer"}, +{ERR_PACK(0,PKCS7_F_PKCS7_CTRL,0), "PKCS7_ctrl"}, +{ERR_PACK(0,PKCS7_F_PKCS7_DATAFINAL,0), "PKCS7_DATAFINAL"}, +{ERR_PACK(0,PKCS7_F_PKCS7_DATAINIT,0), "PKCS7_dataInit"}, +{ERR_PACK(0,PKCS7_F_PKCS7_DATAVERIFY,0), "PKCS7_dataVerify"}, +{ERR_PACK(0,PKCS7_F_PKCS7_SET_CONTENT,0), "PKCS7_set_content"}, +{ERR_PACK(0,PKCS7_F_PKCS7_SET_TYPE,0), "PKCS7_set_type"}, +{0,NULL}, + }; + +static ERR_STRING_DATA PKCS7_str_reasons[]= + { +{PKCS7_R_INTERNAL_ERROR ,"internal error"}, +{PKCS7_R_OPERATION_NOT_SUPPORTED_ON_THIS_TYPE,"operation not supported on this type"}, +{PKCS7_R_SIGNATURE_FAILURE ,"signature failure"}, +{PKCS7_R_UNABLE_TO_FIND_CERTIFICATE ,"unable to find certificate"}, +{PKCS7_R_UNABLE_TO_FIND_MEM_BIO ,"unable to find mem bio"}, +{PKCS7_R_UNABLE_TO_FIND_MESSAGE_DIGEST ,"unable to find message digest"}, +{PKCS7_R_UNKNOWN_DIGEST_TYPE ,"unknown digest type"}, +{PKCS7_R_UNSUPPORTED_CONTENT_TYPE ,"unsupported content type"}, +{PKCS7_R_WRONG_CONTENT_TYPE ,"wrong content type"}, +{0,NULL}, + }; + +void ERR_load_PKCS7_strings() + { + static int init=1; + + if (init) + { + init=0; + ERR_load_strings(ERR_LIB_PKCS7,PKCS7_str_functs); + ERR_load_strings(ERR_LIB_PKCS7,PKCS7_str_reasons); + } + }
diff --git a/crypto/pkcs7/server.pem b/crypto/pkcs7/server.pem new file mode 100644 index 0000000..750aac2 --- /dev/null +++ b/crypto/pkcs7/server.pem
@@ -0,0 +1,24 @@ +issuer= /C=AU/ST=Queensland/O=CryptSoft Pty Ltd/CN=Test CA (1024 bit) +subject=/C=AU/ST=Queensland/O=CryptSoft Pty Ltd/CN=Server test cert (512 bit) +-----BEGIN CERTIFICATE----- +MIIB6TCCAVICAQAwDQYJKoZIhvcNAQEEBQAwWzELMAkGA1UEBhMCQVUxEzARBgNV +BAgTClF1ZWVuc2xhbmQxGjAYBgNVBAoTEUNyeXB0U29mdCBQdHkgTHRkMRswGQYD +VQQDExJUZXN0IENBICgxMDI0IGJpdCkwHhcNOTcwNjA5MTM1NzQ2WhcNOTgwNjA5 +MTM1NzQ2WjBjMQswCQYDVQQGEwJBVTETMBEGA1UECBMKUXVlZW5zbGFuZDEaMBgG +A1UEChMRQ3J5cHRTb2Z0IFB0eSBMdGQxIzAhBgNVBAMTGlNlcnZlciB0ZXN0IGNl +cnQgKDUxMiBiaXQpMFwwDQYJKoZIhvcNAQEBBQADSwAwSAJBAJ+zw4Qnlf8SMVIP +Fe9GEcStgOY2Ww/dgNdhjeD8ckUJNP5VZkVDTGiXav6ooKXfX3j/7tdkuD8Ey2// +Kv7+ue0CAwEAATANBgkqhkiG9w0BAQQFAAOBgQB4TMR2CvacKE9wAsu9jyCX8YiW +mgCM+YoP6kt4Zkj2z5IRfm7WrycKsnpnOR+tGeqAjkCeZ6/36o9l91RvPnN1VJ/i +xQv2df0KFeMr00IkDdTNAdIWqFkSsZTAY2QAdgenb7MB1joejquYzO2DQIO7+wpH +irObpESxAZLySCmPPg== +-----END CERTIFICATE----- +-----BEGIN RSA PRIVATE KEY----- +MIIBPAIBAAJBAJ+zw4Qnlf8SMVIPFe9GEcStgOY2Ww/dgNdhjeD8ckUJNP5VZkVD +TGiXav6ooKXfX3j/7tdkuD8Ey2//Kv7+ue0CAwEAAQJAN6W31vDEP2DjdqhzCDDu +OA4NACqoiFqyblo7yc2tM4h4xMbC3Yx5UKMN9ZkCtX0gzrz6DyF47bdKcWBzNWCj +gQIhANEoojVt7hq+SQ6MCN6FTAysGgQf56Q3TYoJMoWvdiXVAiEAw3e3rc+VJpOz +rHuDo6bgpjUAAXM+v3fcpsfZSNO6V7kCIQCtbVjanpUwvZkMI9by02oUk9taki3b +PzPfAfNPYAbCJQIhAJXNQDWyqwn/lGmR11cqY2y9nZ1+5w3yHGatLrcDnQHxAiEA +vnlEGo8K85u+KwIOimM48ZG8oTk7iFdkqLJR1utT3aU= +-----END RSA PRIVATE KEY-----
diff --git a/crypto/pkcs7/sign.c b/crypto/pkcs7/sign.c new file mode 100644 index 0000000..9400fe3 --- /dev/null +++ b/crypto/pkcs7/sign.c
@@ -0,0 +1,83 @@ +#include <stdio.h> +#include "bio.h" +#include "x509.h" +#include "pem.h" + +main(argc,argv) +int argc; +char *argv[]; + { + X509 *x509; + EVP_PKEY *pkey; + PKCS7 *p7; + PKCS7 *p7_data; + PKCS7_SIGNER_INFO *si; + BIO *in; + BIO *data,*p7bio; + char buf[1024*4]; + int i,j; + int nodetach=0; + + EVP_add_digest(EVP_md2()); + EVP_add_digest(EVP_md5()); + EVP_add_digest(EVP_sha1()); + EVP_add_digest(EVP_mdc2()); + + data=BIO_new(BIO_s_file()); +again: + if (argc > 1) + { + if (strcmp(argv[1],"-nd") == 0) + { + nodetach=1; + argv++; argc--; + goto again; + } + if (!BIO_read_filename(data,argv[1])) + goto err; + } + else + BIO_set_fp(data,stdin,BIO_NOCLOSE); + + if ((in=BIO_new_file("server.pem","r")) == NULL) goto err; + if ((x509=PEM_read_bio_X509(in,NULL,NULL)) == NULL) goto err; + BIO_reset(in); + if ((pkey=PEM_read_bio_PrivateKey(in,NULL,NULL)) == NULL) goto err; + BIO_free(in); + + p7=PKCS7_new(); + PKCS7_set_type(p7,NID_pkcs7_signed); + + if (PKCS7_add_signature(p7,x509,pkey,EVP_sha1()) == NULL) goto err; + + /* we may want to add more */ + PKCS7_add_certificate(p7,x509); + + /* Set the content of the signed to 'data' */ + PKCS7_content_new(p7,NID_pkcs7_data); + + if (!nodetach) + PKCS7_set_detached(p7,1); + + if ((p7bio=PKCS7_dataInit(p7,NULL)) == NULL) goto err; + + for (;;) + { + i=BIO_read(data,buf,sizeof(buf)); + if (i <= 0) break; + BIO_write(p7bio,buf,i); + } + + if (!PKCS7_dataSign(p7,p7bio)) goto err; + BIO_free(p7bio); + + PEM_write_PKCS7(stdout,p7); + PKCS7_free(p7); + + exit(0); +err: + ERR_load_crypto_strings(); + ERR_print_errors_fp(stderr); + exit(1); + } +
diff --git a/crypto/pkcs7/verify.c b/crypto/pkcs7/verify.c new file mode 100644 index 0000000..bce20ee --- /dev/null +++ b/crypto/pkcs7/verify.c
@@ -0,0 +1,181 @@ +#include <stdio.h> +#include "asn1.h" +#include "bio.h" +#include "x509.h" +#include "pem.h" + +int verify_callback(int ok, X509_STORE_CTX *ctx); + +BIO *bio_err=NULL; + +main(argc,argv) +int argc; +char *argv[]; + { + X509 *x509,*x; + PKCS7 *p7; + PKCS7_SIGNED *s; + PKCS7_SIGNER_INFO *si; + PKCS7_ISSUER_AND_SERIAL *ias; + X509_STORE_CTX cert_ctx; + X509_STORE *cert_store=NULL; + X509_LOOKUP *lookup=NULL; + BIO *data,*detached=NULL,*p7bio=NULL; + char buf[1024*4]; + unsigned char *p,*pp; + int i,j,printit=0; + STACK *sk; + + bio_err=BIO_new_fp(stderr,BIO_NOCLOSE); + EVP_add_digest(EVP_md2()); + EVP_add_digest(EVP_md5()); + EVP_add_digest(EVP_sha1()); + EVP_add_digest(EVP_mdc2()); + + data=BIO_new(BIO_s_file()); +again: + pp=NULL; + while (argc > 1) + { + argc--; + argv++; + if (strcmp(argv[0],"-p") == 0) + { + printit=1; + } + else if ((strcmp(argv[0],"-d") == 0) && (argc >= 2)) + { + detached=BIO_new(BIO_s_file()); + if (!BIO_read_filename(detached,argv[1])) + goto err; + argc--; + argv++; + } + else + { + pp=argv[0]; + if (!BIO_read_filename(data,argv[0])) + goto err; + } + } + + if (pp == NULL) + BIO_set_fp(data,stdin,BIO_NOCLOSE); + + + /* Load the PKCS7 object from a file */ + if ((p7=PEM_read_bio_PKCS7(data,NULL,NULL)) == NULL) goto err; + + /* This stuff is being setup for certificate verification. + * When using SSL, it could be replaced with a + * cert_stre=SSL_CTX_get_cert_store(ssl_ctx); */ + cert_store=X509_STORE_new(); + X509_STORE_set_default_paths(cert_store); + X509_STORE_load_locations(cert_store,NULL,"../../certs"); + X509_STORE_set_verify_cb_func(cert_store,verify_callback); + + ERR_clear_errors(); + + /* We need to process the data */ + if (PKCS7_get_detached(p7)) + { + if (detached == NULL) + { + printf("no data to verify the signature on\n"); + exit(1); + } + else + p7bio=PKCS7_dataInit(p7,detached); + } + else + { + p7bio=PKCS7_dataInit(p7,NULL); + } + + /* We now have to 'read' from p7bio to calculate digests etc. */ + for (;;) + { + i=BIO_read(p7bio,buf,sizeof(buf)); + /* print it? */ + if (i <= 0) break; + } + + /* We can now verify signatures */ + sk=PKCS7_get_signer_info(p7); + if (sk == NULL) + { + printf("there are no signatures on this data\n"); + exit(1); + } + + /* Ok, first we need to, for each subject entry, see if we can verify */ + for (i=0; i<sk_num(sk); i++) + { + si=(PKCS7_SIGNER_INFO *)sk_value(sk,i); + i=PKCS7_dataVerify(cert_store,&cert_ctx,p7bio,p7,si); + if (i <= 0) + goto err; + } + + X509_STORE_free(cert_store); + + printf("done\n"); + exit(0); +err: + ERR_load_crypto_strings(); + ERR_print_errors_fp(stderr); + exit(1); + } + +/* should be X509 * but we can just have them as char *. */ +int verify_callback(ok, ctx) +int ok; +X509_STORE_CTX *ctx; + { + char buf[256]; + X509 *err_cert; + int err,depth; + + err_cert=X509_STORE_CTX_get_current_cert(ctx); + err= X509_STORE_CTX_get_error(ctx); + depth= X509_STORE_CTX_get_error_depth(ctx); + + X509_NAME_oneline(X509_get_subject_name(err_cert),buf,256); + BIO_printf(bio_err,"depth=%d %s\n",depth,buf); + if (!ok) + { + BIO_printf(bio_err,"verify error:num=%d:%s\n",err, + X509_verify_cert_error_string(err)); + if (depth < 6) + { + ok=1; + X509_STORE_CTX_set_error(ctx,X509_V_OK); + } + else + { + ok=0; + X509_STORE_CTX_set_error(ctx,X509_V_ERR_CERT_CHAIN_TOO_LONG); + } + } + switch (ctx->error) + { + case X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT: + X509_NAME_oneline(X509_get_issuer_name(ctx->current_cert),buf,256); + BIO_printf(bio_err,"issuer= %s\n",buf); + break; + case X509_V_ERR_CERT_NOT_YET_VALID: + case X509_V_ERR_ERROR_IN_CERT_NOT_BEFORE_FIELD: + BIO_printf(bio_err,"notBefore="); + ASN1_UTCTIME_print(bio_err,X509_get_notBefore(ctx->current_cert)); + BIO_printf(bio_err,"\n"); + break; + case X509_V_ERR_CERT_HAS_EXPIRED: + case X509_V_ERR_ERROR_IN_CERT_NOT_AFTER_FIELD: + BIO_printf(bio_err,"notAfter="); + ASN1_UTCTIME_print(bio_err,X509_get_notAfter(ctx->current_cert)); + BIO_printf(bio_err,"\n"); + break; + } + BIO_printf(bio_err,"verify return:%d\n",ok); + return(ok); + }
diff --git a/crypto/rand/Makefile.ssl b/crypto/rand/Makefile.ssl new file mode 100644 index 0000000..d04f0a9 --- /dev/null +++ b/crypto/rand/Makefile.ssl
@@ -0,0 +1,80 @@ +# +# SSLeay/crypto/rand/Makefile +# + +DIR= rand +TOP= ../.. +CC= cc +INCLUDES= +CFLAG=-g +INSTALLTOP=/usr/local/ssl +MAKE= make -f Makefile.ssl +MAKEDEPEND= makedepend -f Makefile.ssl +MAKEFILE= Makefile.ssl +AR= ar r + +CFLAGS= $(INCLUDES) $(CFLAG) + +GENERAL=Makefile +TEST= randtest.c +APPS= + +LIB=$(TOP)/libcrypto.a +LIBSRC=md_rand.c randfile.c +LIBOBJ=md_rand.o randfile.o + +SRC= $(LIBSRC) + +EXHEADER= rand.h +HEADER= $(EXHEADER) + +ALL= $(GENERAL) $(SRC) $(HEADER) + +top: + (cd ../..; $(MAKE) DIRS=crypto SDIRS=$(DIR) sub_all) + +all: lib + +lib: $(LIBOBJ) + $(AR) $(LIB) $(LIBOBJ) + sh $(TOP)/util/ranlib.sh $(LIB) + @touch lib + +files: + perl $(TOP)/util/files.pl Makefile.ssl >> $(TOP)/MINFO + +links: + /bin/rm -f Makefile + $(TOP)/util/point.sh Makefile.ssl Makefile ; + $(TOP)/util/mklink.sh ../../include $(EXHEADER) + $(TOP)/util/mklink.sh ../../test $(TEST) + $(TOP)/util/mklink.sh ../../apps $(APPS) + +install: + @for i in $(EXHEADER) ; \ + do \ + (cp $$i $(INSTALLTOP)/include/$$i; \ + chmod 644 $(INSTALLTOP)/include/$$i ); \ + done; + +tags: + ctags $(SRC) + +tests: + +lint: + lint -DLINT $(INCLUDES) $(SRC)>fluff + +depend: + $(MAKEDEPEND) $(INCLUDES) $(PROGS) $(LIBSRC) + +dclean: + perl -pe 'if (/^# DO NOT DELETE THIS LINE/) {print; exit(0);}' $(MAKEFILE) >Makefile.new + mv -f Makefile.new $(MAKEFILE) + +clean: + /bin/rm -f *.o *.obj lib tags core .pure .nfs* *.old *.bak fluff + +errors: + +# DO NOT DELETE THIS LINE -- make depend depends on it.
diff --git a/crypto/rand/md_rand.c b/crypto/rand/md_rand.c new file mode 100644 index 0000000..6c8e65a --- /dev/null +++ b/crypto/rand/md_rand.c
@@ -0,0 +1,406 @@ +/* crypto/rand/md_rand.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include <sys/types.h> +#include <time.h> + + +#if !defined(USE_MD5_RAND) && !defined(USE_SHA1_RAND) && !defined(USE_MDC2_RAND) && !defined(USE_MD2_RAND) +#ifndef NO_MD5 +#define USE_MD5_RAND +#elif !defined(NO_SHA1) +#define USE_SHA1_RAND +#elif !defined(NO_MDC2) +#define USE_MDC2_RAND +#elif !defined(NO_MD2) +#define USE_MD2_RAND +#else +We need a message digest of some type +#endif +#endif + +/* Changed how the state buffer used. I now attempt to 'wrap' such + * that I don't run over the same locations the next time go through + * the 1023 bytes - many thanks to + * Robert J. LeBlanc <rjl@renaissoft.com> for his comments + */ + +#if defined(USE_MD5_RAND) +#include "md5.h" +#define MD_DIGEST_LENGTH MD5_DIGEST_LENGTH +#define MD_CTX MD5_CTX +#define MD_Init(a) MD5_Init(a) +#define MD_Update(a,b,c) MD5_Update(a,b,c) +#define MD_Final(a,b) MD5_Final(a,b) +#elif defined(USE_SHA1_RAND) +#include "sha.h" +#define MD_DIGEST_LENGTH SHA_DIGEST_LENGTH +#define MD_CTX SHA_CTX +#define MD_Init(a) SHA1_Init(a) +#define MD_Update(a,b,c) SHA1_Update(a,b,c) +#define MD_Final(a,b) SHA1_Final(a,b) +#elif defined(USE_MDC2_RAND) +#include "mdc2.h" +#define MD_DIGEST_LENGTH MDC2_DIGEST_LENGTH +#define MD_CTX MDC2_CTX +#define MD_Init(a) MDC2_Init(a) +#define MD_Update(a,b,c) MDC2_Update(a,b,c) +#define MD_Final(a,b) MDC2_Final(a,b) +#elif defined(USE_MD2_RAND) +#include "md2.h" +#define MD_DIGEST_LENGTH MD2_DIGEST_LENGTH +#define MD_CTX MD2_CTX +#define MD_Init(a) MD2_Init(a) +#define MD_Update(a,b,c) MD2_Update(a,b,c) +#define MD_Final(a,b) MD2_Final(a,b) +#endif + +#include "rand.h" + +/*#define NORAND 1 */ +/*#define PREDICT 1 */ + +#define STATE_SIZE 1023 +static int state_num=0,state_index=0; +static unsigned char state[STATE_SIZE]; +static unsigned char md[MD_DIGEST_LENGTH]; +static int count=0; + +char *RAND_version="RAND part of SSLeay 0.8.1b 29-Jun-1998"; + +void RAND_cleanup() + { + memset(state,0,STATE_SIZE); + state_num=0; + state_index=0; + memset(md,0,MD_DIGEST_LENGTH); + count=0; + } + +void RAND_seed(buf,num) +unsigned char *buf; +int num; + { + int i,j,k,st_idx,st_num; + MD_CTX m; + +#ifdef NORAND + return; +#endif + + CRYPTO_w_lock(CRYPTO_LOCK_RAND); + st_idx=state_index; + st_num=state_num; + + state_index=(state_index+num); + if (state_index > STATE_SIZE) + { + state_index%=STATE_SIZE; + state_num=STATE_SIZE; + } + else if (state_num < STATE_SIZE) + { + if (state_index > state_num) + state_num=state_index; + } + CRYPTO_w_unlock(CRYPTO_LOCK_RAND); + + for (i=0; i<num; i+=MD_DIGEST_LENGTH) + { + j=(num-i); + j=(j > MD_DIGEST_LENGTH)?MD_DIGEST_LENGTH:j; + + MD_Init(&m); + MD_Update(&m,md,MD_DIGEST_LENGTH); + k=(st_idx+j)-STATE_SIZE; + if (k > 0) + { + MD_Update(&m,&(state[st_idx]),j-k); + MD_Update(&m,&(state[0]),k); + } + else + MD_Update(&m,&(state[st_idx]),j); + + MD_Update(&m,buf,j); + MD_Final(md,&m); + + buf+=j; + + for (k=0; k<j; k++) + { + state[st_idx++]^=md[k]; + if (st_idx >= STATE_SIZE) + { + st_idx=0; + st_num=STATE_SIZE; + } + } + } + memset((char *)&m,0,sizeof(m)); + } + +void RAND_bytes(buf,num) +unsigned char *buf; +int num; + { + int i,j,k,st_num,st_idx; + MD_CTX m; + static int init=1; + unsigned long l; +#ifdef DEVRANDOM + FILE *fh; +#endif + +#ifdef PREDICT + { + static unsigned char val=0; + + for (i=0; i<num; i++) + buf[i]=val++; + return; + } +#endif + + CRYPTO_w_lock(CRYPTO_LOCK_RAND); + + if (init) + { + init=0; + CRYPTO_w_unlock(CRYPTO_LOCK_RAND); + /* put in some default random data, we need more than + * just this */ + RAND_seed((unsigned char *)&m,sizeof(m)); +#ifndef MSDOS + l=getpid(); + RAND_seed((unsigned char *)&l,sizeof(l)); + l=getuid(); + RAND_seed((unsigned char *)&l,sizeof(l)); +#endif + l=time(NULL); + RAND_seed((unsigned char *)&l,sizeof(l)); + +#ifdef DEVRANDOM + /* + * Use a random entropy pool device. + * Linux 1.3.x and FreeBSD-Current has + * this. Use /dev/urandom if you can + * as /dev/random will block if it runs out + * of random entries. + */ + if ((fh = fopen(DEVRANDOM, "r")) != NULL) + { + unsigned char buf[32]; + + fread((unsigned char *)buf,1,32,fh); + /* we don't care how many bytes we read, + * we will just copy the 'stack' if there is + * nothing else :-) */ + fclose(fh); + RAND_seed(buf,32); + memset(buf,0,32); + } +#endif +#ifdef PURIFY + memset(state,0,STATE_SIZE); + memset(md,0,MD_DIGEST_LENGTH); +#endif + CRYPTO_w_lock(CRYPTO_LOCK_RAND); + } + + st_idx=state_index; + st_num=state_num; + state_index+=num; + if (state_index > state_num) + state_index=(state_index%state_num); + + CRYPTO_w_unlock(CRYPTO_LOCK_RAND); + + while (num > 0) + { + j=(num >= MD_DIGEST_LENGTH/2)?MD_DIGEST_LENGTH/2:num; + num-=j; + MD_Init(&m); + MD_Update(&m,&(md[MD_DIGEST_LENGTH/2]),MD_DIGEST_LENGTH/2); +#ifndef PURIFY + MD_Update(&m,buf,j); /* purify complains */ +#endif + k=(st_idx+j)-st_num; + if (k > 0) + { + MD_Update(&m,&(state[st_idx]),j-k); + MD_Update(&m,&(state[0]),k); + } + else + MD_Update(&m,&(state[st_idx]),j); + MD_Final(md,&m); + + for (i=0; i<j; i++) + { + if (st_idx >= st_num) + st_idx=0; + state[st_idx++]^=md[i]; + *(buf++)=md[i+MD_DIGEST_LENGTH/2]; + } + } + + MD_Init(&m); + MD_Update(&m,(unsigned char *)&count,sizeof(count)); count++; + MD_Update(&m,md,MD_DIGEST_LENGTH); + MD_Final(md,&m); + memset(&m,0,sizeof(m)); + } + +#ifdef WINDOWS +#include <windows.h> +#include <rand.h> + +/***************************************************************************** + * Initialisation function for the SSL random generator. Takes the contents + * of the screen as random seed. + * + * Created 960901 by Gertjan van Oosten, gertjan@West.NL, West Consulting B.V. + * + * Code adapted from + * <URL:http://www.microsoft.com/kb/developr/win_dk/q97193.htm>; + * the original copyright message is: + * +// (C) Copyright Microsoft Corp. 1993. All rights reserved. +// +// You have a royalty-free right to use, modify, reproduce and +// distribute the Sample Files (and/or any modified version) in +// any way you find useful, provided that you agree that +// Microsoft has no warranty obligations or liability for any +// Sample Application Files which are modified. + */ +/* + * I have modified the loading of bytes via RAND_seed() mechanism since + * the origional would have been very very CPU intensive since RAND_seed() + * does an MD5 per 16 bytes of input. The cost to digest 16 bytes is the same + * as that to digest 56 bytes. So under the old system, a screen of + * 1024*768*256 would have been CPU cost of approximatly 49,000 56 byte MD5 + * digests or digesting 2.7 mbytes. What I have put in place would + * be 48 16k MD5 digests, or efectivly 48*16+48 MD5 bytes or 816 kbytes + * or about 3.5 times as much. + * - eric + */ +void RAND_screen(void) +{ + HDC hScrDC; /* screen DC */ + HDC hMemDC; /* memory DC */ + HBITMAP hBitmap; /* handle for our bitmap */ + HBITMAP hOldBitmap; /* handle for previous bitmap */ + BITMAP bm; /* bitmap properties */ + unsigned int size; /* size of bitmap */ + char *bmbits; /* contents of bitmap */ + int w; /* screen width */ + int h; /* screen height */ + int y; /* y-coordinate of screen lines to grab */ + int n = 16; /* number of screen lines to grab at a time */ + + /* Create a screen DC and a memory DC compatible to screen DC */ + hScrDC = CreateDC("DISPLAY", NULL, NULL, NULL); + hMemDC = CreateCompatibleDC(hScrDC); + + /* Get screen resolution */ + w = GetDeviceCaps(hScrDC, HORZRES); + h = GetDeviceCaps(hScrDC, VERTRES); + + /* Create a bitmap compatible with the screen DC */ + hBitmap = CreateCompatibleBitmap(hScrDC, w, n); + + /* Select new bitmap into memory DC */ + hOldBitmap = SelectObject(hMemDC, hBitmap); + + /* Get bitmap properties */ + GetObject(hBitmap, sizeof(BITMAP), (LPSTR)&bm); + size = (unsigned int)bm.bmWidthBytes * bm.bmHeight * bm.bmPlanes; + + bmbits = Malloc(size); + if (bmbits) { + /* Now go through the whole screen, repeatedly grabbing n lines */ + for (y = 0; y < h-n; y += n) + { + unsigned char md[MD_DIGEST_LENGTH]; + + /* Bitblt screen DC to memory DC */ + BitBlt(hMemDC, 0, 0, w, n, hScrDC, 0, y, SRCCOPY); + + /* Copy bitmap bits from memory DC to bmbits */ + GetBitmapBits(hBitmap, size, bmbits); + + /* Get the MD5 of the bitmap */ + MD5(bmbits,size,md); + + /* Seed the random generator with the MD5 digest */ + RAND_seed(md, MD_DIGEST_LENGTH); + } + + Free(bmbits); + } + + /* Select old bitmap back into memory DC */ + hBitmap = SelectObject(hMemDC, hOldBitmap); + + /* Clean up */ + DeleteObject(hBitmap); + DeleteDC(hMemDC); + DeleteDC(hScrDC); +} +#endif
diff --git a/crypto/rand/rand.h b/crypto/rand/rand.h new file mode 100644 index 0000000..99ca47d --- /dev/null +++ b/crypto/rand/rand.h
@@ -0,0 +1,92 @@ +/* crypto/rand/rand.h */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#ifndef HEADER_RAND_H +#define HEADER_RAND_H + +#ifdef __cplusplus +extern "C" { +#endif + +#ifndef NOPROTO +void RAND_cleanup(void ); +void RAND_bytes( unsigned char *buf,int num); +void RAND_seed( unsigned char *buf,int num); +int RAND_load_file(char *file,long max_bytes); +int RAND_write_file(char *file); +char *RAND_file_name(char *file,int num); +#ifdef WINDOWS +void RAND_screen(void); +#endif +#else +void RAND_cleanup(); +void RAND_bytes(); +void RAND_seed(); +int RAND_load_file(); +int RAND_write_file(); +char *RAND_file_name(); +#ifdef WINDOWS +void RAND_screen(); +#endif +#endif + +#ifdef __cplusplus +} +#endif + +#endif
diff --git a/crypto/rand/randfile.c b/crypto/rand/randfile.c new file mode 100644 index 0000000..ad0e55d --- /dev/null +++ b/crypto/rand/randfile.c
@@ -0,0 +1,166 @@ +/* crypto/rand/randfile.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include <sys/stat.h> +#include <sys/types.h> +#include "rand.h" + +#undef BUFSIZE +#define BUFSIZE 1024 +#define RAND_DATA 1024 + +/* #define RFILE ".rand" - defined in ../../e_os.h */ + +int RAND_load_file(file,bytes) +char *file; +long bytes; + { + MS_STATIC unsigned char buf[BUFSIZE]; + struct stat sb; + int i,ret=0,n; + FILE *in; + + if (file == NULL) return(0); + + i=stat(file,&sb); + /* If the state fails, put some crap in anyway */ + RAND_seed((unsigned char *)&sb,sizeof(sb)); + ret+=sizeof(sb); + if (i < 0) return(0); + if (bytes <= 0) return(ret); + + in=fopen(file,"r"); + if (in == NULL) goto err; + for (;;) + { + n=(bytes < BUFSIZE)?(int)bytes:BUFSIZE; + i=fread(buf,1,n,in); + if (i <= 0) break; + /* even if n != i, use the full array */ + RAND_seed(buf,n); + ret+=i; + bytes-=n; + if (bytes <= 0) break; + } + fclose(in); + memset(buf,0,BUFSIZE); +err: + return(ret); + } + +int RAND_write_file(file) +char *file; + { + unsigned char buf[BUFSIZE]; + int i,ret=0; + FILE *out; + int n; + + out=fopen(file,"w"); + if (out == NULL) goto err; + chmod(file,0600); + n=RAND_DATA; + for (;;) + { + i=(n > BUFSIZE)?BUFSIZE:n; + n-=BUFSIZE; + RAND_bytes(buf,i); + i=fwrite(buf,1,i,out); + if (i <= 0) + { + ret=0; + break; + } + ret+=i; + if (n <= 0) break; + } + fclose(out); + memset(buf,0,BUFSIZE); +err: + return(ret); + } + +char *RAND_file_name(buf,size) +char *buf; +int size; + { + char *s; + char *ret=NULL; + + s=getenv("RANDFILE"); + if (s != NULL) + { + strncpy(buf,s,size-1); + buf[size-1]='\0'; + ret=buf; + } + else + { + s=getenv("HOME"); + if (s == NULL) return(RFILE); + if (((int)(strlen(s)+strlen(RFILE)+2)) > size) + return(RFILE); + strcpy(buf,s); + strcat(buf,"/"); + strcat(buf,RFILE); + ret=buf; + } + return(ret); + }
diff --git a/crypto/rand/randtest.c b/crypto/rand/randtest.c new file mode 100644 index 0000000..ac3f0d7 --- /dev/null +++ b/crypto/rand/randtest.c
@@ -0,0 +1,207 @@ +/* crypto/rand/randtest.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include <stdlib.h> +#include "rand.h" + +/* some FIPS 140-1 random number test */ +/* some simple tests */ + +int main() + { + unsigned char buf[2500]; + int i,j,k,s,sign,nsign,err=0; + unsigned long n1; + unsigned long n2[16]; + unsigned long runs[2][34]; + /*double d; */ + long d; + + RAND_bytes(buf,2500); + + n1=0; + for (i=0; i<16; i++) n2[i]=0; + for (i=0; i<34; i++) runs[0][i]=runs[1][i]=0; + + /* test 1 and 2 */ + sign=0; + nsign=0; + for (i=0; i<2500; i++) + { + j=buf[i]; + + n2[j&0x0f]++; + n2[(j>>4)&0x0f]++; + + for (k=0; k<8; k++) + { + s=(j&0x01); + if (s == sign) + nsign++; + else + { + if (nsign > 34) nsign=34; + if (nsign != 0) + { + runs[sign][nsign-1]++; + if (nsign > 6) + runs[sign][5]++; + } + sign=s; + nsign=1; + } + + if (s) n1++; + j>>=1; + } + } + if (nsign > 34) nsign=34; + if (nsign != 0) runs[sign][nsign-1]++; + + /* test 1 */ + if (!((9654 < n1) && (n1 < 10346))) + { + printf("test 1 failed, X=%ld\n",n1); + err++; + } + printf("test 1 done\n"); + + /* test 2 */ +#ifdef undef + d=0; + for (i=0; i<16; i++) + d+=n2[i]*n2[i]; + d=d*16.0/5000.0-5000.0; + if (!((1.03 < d) && (d < 57.4))) + { + printf("test 2 failed, X=%.2f\n",d); + err++; + } +#endif + d=0; + for (i=0; i<16; i++) + d+=n2[i]*n2[i]; + d=(d*8)/25-500000; + if (!((103 < d) && (d < 5740))) + { + printf("test 2 failed, X=%ld.%02ld\n",d/100L,d%100L); + err++; + } + printf("test 2 done\n"); + + /* test 3 */ + for (i=0; i<2; i++) + { + if (!((2267 < runs[i][0]) && (runs[i][0] < 2733))) + { + printf("test 3 failed, bit=%d run=%d num=%ld\n", + i,1,runs[i][0]); + err++; + } + if (!((1079 < runs[i][1]) && (runs[i][1] < 1421))) + { + printf("test 3 failed, bit=%d run=%d num=%ld\n", + i,2,runs[i][1]); + err++; + } + if (!(( 502 < runs[i][2]) && (runs[i][2] < 748))) + { + printf("test 3 failed, bit=%d run=%d num=%ld\n", + i,3,runs[i][2]); + err++; + } + if (!(( 223 < runs[i][3]) && (runs[i][3] < 402))) + { + printf("test 3 failed, bit=%d run=%d num=%ld\n", + i,4,runs[i][3]); + err++; + } + if (!(( 90 < runs[i][4]) && (runs[i][4] < 223))) + { + printf("test 3 failed, bit=%d run=%d num=%ld\n", + i,5,runs[i][4]); + err++; + } + if (!(( 90 < runs[i][5]) && (runs[i][5] < 223))) + { + printf("test 3 failed, bit=%d run=%d num=%ld\n", + i,6,runs[i][5]); + err++; + } + } + printf("test 3 done\n"); + + /* test 4 */ + if (runs[0][33] != 0) + { + printf("test 4 failed, bit=%d run=%d num=%ld\n", + 0,34,runs[0][33]); + err++; + } + if (runs[1][33] != 0) + { + printf("test 4 failed, bit=%d run=%d num=%ld\n", + 1,34,runs[1][33]); + err++; + } + printf("test 4 done\n"); + err=((err)?1:0); + exit(err); + return(err); + }
diff --git a/crypto/rc2/Makefile.ssl b/crypto/rc2/Makefile.ssl new file mode 100644 index 0000000..c5138f1 --- /dev/null +++ b/crypto/rc2/Makefile.ssl
@@ -0,0 +1,80 @@ +# +# SSLeay/crypto/rc2/Makefile +# + +DIR= rc2 +TOP= ../.. +CC= cc +INCLUDES= +CFLAG=-g +INSTALLTOP=/usr/local/ssl +MAKE= make -f Makefile.ssl +MAKEDEPEND= makedepend -f Makefile.ssl +MAKEFILE= Makefile.ssl +AR= ar r + +CFLAGS= $(INCLUDES) $(CFLAG) + +GENERAL=Makefile +TEST=rc2test.c +APPS= + +LIB=$(TOP)/libcrypto.a +LIBSRC=rc2_ecb.c rc2_skey.c rc2_cbc.c rc2cfb64.c rc2ofb64.c +LIBOBJ=rc2_ecb.o rc2_skey.o rc2_cbc.o rc2cfb64.o rc2ofb64.o + +SRC= $(LIBSRC) + +EXHEADER= rc2.h +HEADER= rc2_locl.h $(EXHEADER) + +ALL= $(GENERAL) $(SRC) $(HEADER) + +top: + (cd ../..; $(MAKE) DIRS=crypto SDIRS=$(DIR) sub_all) + +all: lib + +lib: $(LIBOBJ) + $(AR) $(LIB) $(LIBOBJ) + sh $(TOP)/util/ranlib.sh $(LIB) + @touch lib + +files: + perl $(TOP)/util/files.pl Makefile.ssl >> $(TOP)/MINFO + +links: + /bin/rm -f Makefile + $(TOP)/util/point.sh Makefile.ssl Makefile ; + $(TOP)/util/mklink.sh ../../include $(EXHEADER) + $(TOP)/util/mklink.sh ../../test $(TEST) + $(TOP)/util/mklink.sh ../../apps $(APPS) + +install: + @for i in $(EXHEADER) ; \ + do \ + (cp $$i $(INSTALLTOP)/include/$$i; \ + chmod 644 $(INSTALLTOP)/include/$$i ); \ + done; + +tags: + ctags $(SRC) + +tests: + +lint: + lint -DLINT $(INCLUDES) $(SRC)>fluff + +depend: + $(MAKEDEPEND) $(INCLUDES) $(PROGS) $(LIBSRC) + +dclean: + perl -pe 'if (/^# DO NOT DELETE THIS LINE/) {print; exit(0);}' $(MAKEFILE) >Makefile.new + mv -f Makefile.new $(MAKEFILE) + +clean: + /bin/rm -f *.o *.obj lib tags core .pure .nfs* *.old *.bak fluff + +errors: + +# DO NOT DELETE THIS LINE -- make depend depends on it.
diff --git a/crypto/rc2/rc2.h b/crypto/rc2/rc2.h new file mode 100644 index 0000000..0903417 --- /dev/null +++ b/crypto/rc2/rc2.h
@@ -0,0 +1,116 @@ +/* crypto/rc2/rc2.org */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +/* WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING + * + * Always modify rc2.org since rc2.h is automatically generated from + * it during SSLeay configuration. + * + * WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING + */ + +#ifndef HEADER_RC2_H +#define HEADER_RC2_H + +#ifdef __cplusplus +extern "C" { +#endif + +#define RC2_ENCRYPT 1 +#define RC2_DECRYPT 0 + +/* I need to put in a mod for the alpha - eay */ +#define RC2_INT unsigned int + +#define RC2_BLOCK 8 +#define RC2_KEY_LENGTH 16 + +typedef struct rc2_key_st + { + RC2_INT data[64]; + } RC2_KEY; + +#ifndef NOPROTO + +void RC2_set_key(RC2_KEY *key, int len, unsigned char *data,int bits); +void RC2_ecb_encrypt(unsigned char *in,unsigned char *out,RC2_KEY *key, + int enc); +void RC2_encrypt(unsigned long *data,RC2_KEY *key,int enc); +void RC2_cbc_encrypt(unsigned char *in, unsigned char *out, long length, + RC2_KEY *ks, unsigned char *iv, int enc); +void RC2_cfb64_encrypt(unsigned char *in, unsigned char *out, long length, + RC2_KEY *schedule, unsigned char *ivec, int *num, int enc); +void RC2_ofb64_encrypt(unsigned char *in, unsigned char *out, long length, + RC2_KEY *schedule, unsigned char *ivec, int *num); + +#else + +void RC2_set_key(); +void RC2_ecb_encrypt(); +void RC2_encrypt(); +void RC2_cbc_encrypt(); +void RC2_cfb64_encrypt(); +void RC2_ofb64_encrypt(); + +#endif + +#ifdef __cplusplus +} +#endif + +#endif
diff --git a/crypto/rc2/rc2.org b/crypto/rc2/rc2.org new file mode 100644 index 0000000..af9310f --- /dev/null +++ b/crypto/rc2/rc2.org
@@ -0,0 +1,116 @@ +/* crypto/rc2/rc2.org */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +/* WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING + * + * Always modify rc2.org since rc2.h is automatically generated from + * it during SSLeay configuration. + * + * WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING + */ + +#ifndef HEADER_RC2_H +#define HEADER_RC2_H + +#ifdef __cplusplus +extern "C" { +#endif + +#define RC2_ENCRYPT 1 +#define RC2_DECRYPT 0 + +/* I need to put in a mod for the alpha - eay */ +#define RC2_INT unsigned short + +#define RC2_BLOCK 8 +#define RC2_KEY_LENGTH 16 + +typedef struct rc2_key_st + { + RC2_INT data[64]; + } RC2_KEY; + +#ifndef NOPROTO + +void RC2_set_key(RC2_KEY *key, int len, unsigned char *data,int bits); +void RC2_ecb_encrypt(unsigned char *in,unsigned char *out,RC2_KEY *key, + int enc); +void RC2_encrypt(unsigned long *data,RC2_KEY *key,int enc); +void RC2_cbc_encrypt(unsigned char *in, unsigned char *out, long length, + RC2_KEY *ks, unsigned char *iv, int enc); +void RC2_cfb64_encrypt(unsigned char *in, unsigned char *out, long length, + RC2_KEY *schedule, unsigned char *ivec, int *num, int enc); +void RC2_ofb64_encrypt(unsigned char *in, unsigned char *out, long length, + RC2_KEY *schedule, unsigned char *ivec, int *num); + +#else + +void RC2_set_key(); +void RC2_ecb_encrypt(); +void RC2_encrypt(); +void RC2_cbc_encrypt(); +void RC2_cfb64_encrypt(); +void RC2_ofb64_encrypt(); + +#endif + +#ifdef __cplusplus +} +#endif + +#endif
diff --git a/crypto/rc2/rc2_cbc.c b/crypto/rc2/rc2_cbc.c new file mode 100644 index 0000000..24e7759 --- /dev/null +++ b/crypto/rc2/rc2_cbc.c
@@ -0,0 +1,140 @@ +/* crypto/rc2/rc2_cbc.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include "rc2.h" +#include "rc2_locl.h" + +void RC2_cbc_encrypt(in, out, length, ks, iv, encrypt) +unsigned char *in; +unsigned char *out; +long length; +RC2_KEY *ks; +unsigned char *iv; +int encrypt; + { + register unsigned long tin0,tin1; + register unsigned long tout0,tout1,xor0,xor1; + register long l=length; + unsigned long tin[2]; + + if (encrypt) + { + c2l(iv,tout0); + c2l(iv,tout1); + iv-=8; + for (l-=8; l>=0; l-=8) + { + c2l(in,tin0); + c2l(in,tin1); + tin0^=tout0; + tin1^=tout1; + tin[0]=tin0; + tin[1]=tin1; + RC2_encrypt(tin,ks,RC2_ENCRYPT); + tout0=tin[0]; l2c(tout0,out); + tout1=tin[1]; l2c(tout1,out); + } + if (l != -8) + { + c2ln(in,tin0,tin1,l+8); + tin0^=tout0; + tin1^=tout1; + tin[0]=tin0; + tin[1]=tin1; + RC2_encrypt(tin,ks,RC2_ENCRYPT); + tout0=tin[0]; l2c(tout0,out); + tout1=tin[1]; l2c(tout1,out); + } + l2c(tout0,iv); + l2c(tout1,iv); + } + else + { + c2l(iv,xor0); + c2l(iv,xor1); + iv-=8; + for (l-=8; l>=0; l-=8) + { + c2l(in,tin0); tin[0]=tin0; + c2l(in,tin1); tin[1]=tin1; + RC2_encrypt(tin,ks,RC2_DECRYPT); + tout0=tin[0]^xor0; + tout1=tin[1]^xor1; + l2c(tout0,out); + l2c(tout1,out); + xor0=tin0; + xor1=tin1; + } + if (l != -8) + { + c2l(in,tin0); tin[0]=tin0; + c2l(in,tin1); tin[1]=tin1; + RC2_encrypt(tin,ks,RC2_DECRYPT); + tout0=tin[0]^xor0; + tout1=tin[1]^xor1; + l2cn(tout0,tout1,out,l+8); + xor0=tin0; + xor1=tin1; + } + l2c(xor0,iv); + l2c(xor1,iv); + } + tin0=tin1=tout0=tout1=xor0=xor1=0; + tin[0]=tin[1]=0; + } +
diff --git a/crypto/rc2/rc2_ecb.c b/crypto/rc2/rc2_ecb.c new file mode 100644 index 0000000..65b5d35 --- /dev/null +++ b/crypto/rc2/rc2_ecb.c
@@ -0,0 +1,163 @@ +/* crypto/rc2/rc2_ecb.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include "rc2.h" +#include "rc2_locl.h" + +char *RC2_version="RC2 part of SSLeay 0.8.1b 29-Jun-1998"; + +/* RC2 as implemented frm a posting from + * Newsgroups: sci.crypt + * Sender: pgut01@cs.auckland.ac.nz (Peter Gutmann) + * Subject: Specification for Ron Rivests Cipher No.2 + * Message-ID: <4fk39f$f70@net.auckland.ac.nz> + * Date: 11 Feb 1996 06:45:03 GMT + */ + +void RC2_ecb_encrypt(in, out, ks, encrypt) +unsigned char *in; +unsigned char *out; +RC2_KEY *ks; +int encrypt; + { + unsigned long l,d[2]; + + c2l(in,l); d[0]=l; + c2l(in,l); d[1]=l; + RC2_encrypt(d,ks,encrypt); + l=d[0]; l2c(l,out); + l=d[1]; l2c(l,out); + l=d[0]=d[1]=0; + } + +void RC2_encrypt(d,key,encrypt) +unsigned long *d; +RC2_KEY *key; +int encrypt; + { + int i,n; + register RC2_INT *p0,*p1; + register RC2_INT x0,x1,x2,x3,t; + unsigned long l; + + l=d[0]; + x0=(RC2_INT)l&0xffff; + x1=(RC2_INT)(l>>16L); + l=d[1]; + x2=(RC2_INT)l&0xffff; + x3=(RC2_INT)(l>>16L); + + n=3; + i=5; + if (encrypt) + { + p0=p1= &(key->data[0]); + for (;;) + { + t=(x0+(x1& ~x3)+(x2&x3)+ *(p0++))&0xffff; + x0=(t<<1)|(t>>15); + t=(x1+(x2& ~x0)+(x3&x0)+ *(p0++))&0xffff; + x1=(t<<2)|(t>>14); + t=(x2+(x3& ~x1)+(x0&x1)+ *(p0++))&0xffff; + x2=(t<<3)|(t>>13); + t=(x3+(x0& ~x2)+(x1&x2)+ *(p0++))&0xffff; + x3=(t<<5)|(t>>11); + + if (--i == 0) + { + if (--n == 0) break; + i=(n == 2)?6:5; + + x0+=p1[x3&0x3f]; + x1+=p1[x0&0x3f]; + x2+=p1[x1&0x3f]; + x3+=p1[x2&0x3f]; + } + } + } + else + { + p0= &(key->data[63]); + p1= &(key->data[0]); + for (;;) + { + t=((x3<<11)|(x3>>5))&0xffff; + x3=(t-(x0& ~x2)-(x1&x2)- *(p0--))&0xffff; + t=((x2<<13)|(x2>>3))&0xffff; + x2=(t-(x3& ~x1)-(x0&x1)- *(p0--))&0xffff; + t=((x1<<14)|(x1>>2))&0xffff; + x1=(t-(x2& ~x0)-(x3&x0)- *(p0--))&0xffff; + t=((x0<<15)|(x0>>1))&0xffff; + x0=(t-(x1& ~x3)-(x2&x3)- *(p0--))&0xffff; + + if (--i == 0) + { + if (--n == 0) break; + i=(n == 2)?6:5; + + x3=(x3-p1[x2&0x3f])&0xffff; + x2=(x2-p1[x1&0x3f])&0xffff; + x1=(x1-p1[x0&0x3f])&0xffff; + x0=(x0-p1[x3&0x3f])&0xffff; + } + } + } + + d[0]=(unsigned long)(x0&0xffff)|((unsigned long)(x1&0xffff)<<16L); + d[1]=(unsigned long)(x2&0xffff)|((unsigned long)(x3&0xffff)<<16L); + }
diff --git a/crypto/rc2/rc2_locl.h b/crypto/rc2/rc2_locl.h new file mode 100644 index 0000000..05f45b0 --- /dev/null +++ b/crypto/rc2/rc2_locl.h
@@ -0,0 +1,146 @@ +/* crypto/rc2/rc2_locl.h */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#undef c2l +#define c2l(c,l) (l =((unsigned long)(*((c)++))) , \ + l|=((unsigned long)(*((c)++)))<< 8L, \ + l|=((unsigned long)(*((c)++)))<<16L, \ + l|=((unsigned long)(*((c)++)))<<24L) + +/* NOTE - c is not incremented as per c2l */ +#undef c2ln +#define c2ln(c,l1,l2,n) { \ + c+=n; \ + l1=l2=0; \ + switch (n) { \ + case 8: l2 =((unsigned long)(*(--(c))))<<24L; \ + case 7: l2|=((unsigned long)(*(--(c))))<<16L; \ + case 6: l2|=((unsigned long)(*(--(c))))<< 8L; \ + case 5: l2|=((unsigned long)(*(--(c)))); \ + case 4: l1 =((unsigned long)(*(--(c))))<<24L; \ + case 3: l1|=((unsigned long)(*(--(c))))<<16L; \ + case 2: l1|=((unsigned long)(*(--(c))))<< 8L; \ + case 1: l1|=((unsigned long)(*(--(c)))); \ + } \ + } + +#undef l2c +#define l2c(l,c) (*((c)++)=(unsigned char)(((l) )&0xff), \ + *((c)++)=(unsigned char)(((l)>> 8L)&0xff), \ + *((c)++)=(unsigned char)(((l)>>16L)&0xff), \ + *((c)++)=(unsigned char)(((l)>>24L)&0xff)) + +/* NOTE - c is not incremented as per l2c */ +#undef l2cn +#define l2cn(l1,l2,c,n) { \ + c+=n; \ + switch (n) { \ + case 8: *(--(c))=(unsigned char)(((l2)>>24L)&0xff); \ + case 7: *(--(c))=(unsigned char)(((l2)>>16L)&0xff); \ + case 6: *(--(c))=(unsigned char)(((l2)>> 8L)&0xff); \ + case 5: *(--(c))=(unsigned char)(((l2) )&0xff); \ + case 4: *(--(c))=(unsigned char)(((l1)>>24L)&0xff); \ + case 3: *(--(c))=(unsigned char)(((l1)>>16L)&0xff); \ + case 2: *(--(c))=(unsigned char)(((l1)>> 8L)&0xff); \ + case 1: *(--(c))=(unsigned char)(((l1) )&0xff); \ + } \ + } + +/* NOTE - c is not incremented as per n2l */ +#define n2ln(c,l1,l2,n) { \ + c+=n; \ + l1=l2=0; \ + switch (n) { \ + case 8: l2 =((unsigned long)(*(--(c)))) ; \ + case 7: l2|=((unsigned long)(*(--(c))))<< 8; \ + case 6: l2|=((unsigned long)(*(--(c))))<<16; \ + case 5: l2|=((unsigned long)(*(--(c))))<<24; \ + case 4: l1 =((unsigned long)(*(--(c)))) ; \ + case 3: l1|=((unsigned long)(*(--(c))))<< 8; \ + case 2: l1|=((unsigned long)(*(--(c))))<<16; \ + case 1: l1|=((unsigned long)(*(--(c))))<<24; \ + } \ + } + +/* NOTE - c is not incremented as per l2n */ +#define l2nn(l1,l2,c,n) { \ + c+=n; \ + switch (n) { \ + case 8: *(--(c))=(unsigned char)(((l2) )&0xff); \ + case 7: *(--(c))=(unsigned char)(((l2)>> 8)&0xff); \ + case 6: *(--(c))=(unsigned char)(((l2)>>16)&0xff); \ + case 5: *(--(c))=(unsigned char)(((l2)>>24)&0xff); \ + case 4: *(--(c))=(unsigned char)(((l1) )&0xff); \ + case 3: *(--(c))=(unsigned char)(((l1)>> 8)&0xff); \ + case 2: *(--(c))=(unsigned char)(((l1)>>16)&0xff); \ + case 1: *(--(c))=(unsigned char)(((l1)>>24)&0xff); \ + } \ + } + +#undef n2l +#define n2l(c,l) (l =((unsigned long)(*((c)++)))<<24L, \ + l|=((unsigned long)(*((c)++)))<<16L, \ + l|=((unsigned long)(*((c)++)))<< 8L, \ + l|=((unsigned long)(*((c)++)))) + +#undef l2n +#define l2n(l,c) (*((c)++)=(unsigned char)(((l)>>24L)&0xff), \ + *((c)++)=(unsigned char)(((l)>>16L)&0xff), \ + *((c)++)=(unsigned char)(((l)>> 8L)&0xff), \ + *((c)++)=(unsigned char)(((l) )&0xff)) +
diff --git a/crypto/rc2/rc2_skey.c b/crypto/rc2/rc2_skey.c new file mode 100644 index 0000000..cfc8a50 --- /dev/null +++ b/crypto/rc2/rc2_skey.c
@@ -0,0 +1,142 @@ +/* crypto/rc2/rc2_skey.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include "rc2.h" +#include "rc2_locl.h" + +static unsigned char key_table[256]={ + 0xd9,0x78,0xf9,0xc4,0x19,0xdd,0xb5,0xed,0x28,0xe9,0xfd,0x79, + 0x4a,0xa0,0xd8,0x9d,0xc6,0x7e,0x37,0x83,0x2b,0x76,0x53,0x8e, + 0x62,0x4c,0x64,0x88,0x44,0x8b,0xfb,0xa2,0x17,0x9a,0x59,0xf5, + 0x87,0xb3,0x4f,0x13,0x61,0x45,0x6d,0x8d,0x09,0x81,0x7d,0x32, + 0xbd,0x8f,0x40,0xeb,0x86,0xb7,0x7b,0x0b,0xf0,0x95,0x21,0x22, + 0x5c,0x6b,0x4e,0x82,0x54,0xd6,0x65,0x93,0xce,0x60,0xb2,0x1c, + 0x73,0x56,0xc0,0x14,0xa7,0x8c,0xf1,0xdc,0x12,0x75,0xca,0x1f, + 0x3b,0xbe,0xe4,0xd1,0x42,0x3d,0xd4,0x30,0xa3,0x3c,0xb6,0x26, + 0x6f,0xbf,0x0e,0xda,0x46,0x69,0x07,0x57,0x27,0xf2,0x1d,0x9b, + 0xbc,0x94,0x43,0x03,0xf8,0x11,0xc7,0xf6,0x90,0xef,0x3e,0xe7, + 0x06,0xc3,0xd5,0x2f,0xc8,0x66,0x1e,0xd7,0x08,0xe8,0xea,0xde, + 0x80,0x52,0xee,0xf7,0x84,0xaa,0x72,0xac,0x35,0x4d,0x6a,0x2a, + 0x96,0x1a,0xd2,0x71,0x5a,0x15,0x49,0x74,0x4b,0x9f,0xd0,0x5e, + 0x04,0x18,0xa4,0xec,0xc2,0xe0,0x41,0x6e,0x0f,0x51,0xcb,0xcc, + 0x24,0x91,0xaf,0x50,0xa1,0xf4,0x70,0x39,0x99,0x7c,0x3a,0x85, + 0x23,0xb8,0xb4,0x7a,0xfc,0x02,0x36,0x5b,0x25,0x55,0x97,0x31, + 0x2d,0x5d,0xfa,0x98,0xe3,0x8a,0x92,0xae,0x05,0xdf,0x29,0x10, + 0x67,0x6c,0xba,0xc9,0xd3,0x00,0xe6,0xcf,0xe1,0x9e,0xa8,0x2c, + 0x63,0x16,0x01,0x3f,0x58,0xe2,0x89,0xa9,0x0d,0x38,0x34,0x1b, + 0xab,0x33,0xff,0xb0,0xbb,0x48,0x0c,0x5f,0xb9,0xb1,0xcd,0x2e, + 0xc5,0xf3,0xdb,0x47,0xe5,0xa5,0x9c,0x77,0x0a,0xa6,0x20,0x68, + 0xfe,0x7f,0xc1,0xad, + }; + +/* It has come to my attention that there are 2 versions of the RC2 + * key schedule. One which is normal, and anther which has a hook to + * use a reduced key length. + * BSAFE uses the 'retarded' version. What I previously shipped is + * the same as specifying 1024 for the 'bits' parameter. Bsafe uses + * a version where the bits parameter is the same as len*8 */ +void RC2_set_key(key,len,data,bits) +RC2_KEY *key; +int len; +unsigned char *data; +int bits; + { + int i,j; + unsigned char *k; + RC2_INT *ki; + unsigned int c,d; + + k= (unsigned char *)&(key->data[0]); + *k=0; /* for if there is a zero length key */ + + if (len > 128) len=128; + if (bits <= 0) bits=1024; + if (bits > 1024) bits=1024; + + for (i=0; i<len; i++) + k[i]=data[i]; + + /* expand table */ + d=k[len-1]; + j=0; + for (i=len; i < 128; i++,j++) + { + d=key_table[(k[j]+d)&0xff]; + k[i]=d; + } + + /* hmm.... key reduction to 'bits' bits */ + + j=(bits+7)>>3; + i=128-j; + c= (0xff>>(-bits & 0x07)); + + d=key_table[k[i]&c]; + k[i]=d; + while (i--) + { + d=key_table[k[i+j]^d]; + k[i]=d; + } + + /* copy from bytes into RC2_INT's */ + ki= &(key->data[63]); + for (i=127; i>=0; i-=2) + *(ki--)=((k[i]<<8)|k[i-1])&0xffff; + } +
diff --git a/crypto/rc2/rc2cfb64.c b/crypto/rc2/rc2cfb64.c new file mode 100644 index 0000000..44df3dc --- /dev/null +++ b/crypto/rc2/rc2cfb64.c
@@ -0,0 +1,127 @@ +/* crypto/rc2/rc2cfb64.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include "rc2.h" +#include "rc2_locl.h" + +/* The input and output encrypted as though 64bit cfb mode is being + * used. The extra state information to record how much of the + * 64bit block we have used is contained in *num; + */ + +void RC2_cfb64_encrypt(in, out, length, schedule, ivec, num, encrypt) +unsigned char *in; +unsigned char *out; +long length; +RC2_KEY *schedule; +unsigned char *ivec; +int *num; +int encrypt; + { + register unsigned long v0,v1,t; + register int n= *num; + register long l=length; + unsigned long ti[2]; + unsigned char *iv,c,cc; + + iv=(unsigned char *)ivec; + if (encrypt) + { + while (l--) + { + if (n == 0) + { + c2l(iv,v0); ti[0]=v0; + c2l(iv,v1); ti[1]=v1; + RC2_encrypt((unsigned long *)ti,schedule,RC2_ENCRYPT); + iv=(unsigned char *)ivec; + t=ti[0]; l2c(t,iv); + t=ti[1]; l2c(t,iv); + iv=(unsigned char *)ivec; + } + c= *(in++)^iv[n]; + *(out++)=c; + iv[n]=c; + n=(n+1)&0x07; + } + } + else + { + while (l--) + { + if (n == 0) + { + c2l(iv,v0); ti[0]=v0; + c2l(iv,v1); ti[1]=v1; + RC2_encrypt((unsigned long *)ti,schedule,RC2_ENCRYPT); + iv=(unsigned char *)ivec; + t=ti[0]; l2c(t,iv); + t=ti[1]; l2c(t,iv); + iv=(unsigned char *)ivec; + } + cc= *(in++); + c=iv[n]; + iv[n]=cc; + *(out++)=c^cc; + n=(n+1)&0x07; + } + } + v0=v1=ti[0]=ti[1]=t=c=cc=0; + *num=n; + } +
diff --git a/crypto/rc2/rc2ofb64.c b/crypto/rc2/rc2ofb64.c new file mode 100644 index 0000000..5df004b --- /dev/null +++ b/crypto/rc2/rc2ofb64.c
@@ -0,0 +1,115 @@ +/* crypto/rc2/rc2ofb64.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include "rc2.h" +#include "rc2_locl.h" + +/* The input and output encrypted as though 64bit ofb mode is being + * used. The extra state information to record how much of the + * 64bit block we have used is contained in *num; + */ +void RC2_ofb64_encrypt(in, out, length, schedule, ivec, num) +unsigned char *in; +unsigned char *out; +long length; +RC2_KEY *schedule; +unsigned char *ivec; +int *num; + { + register unsigned long v0,v1,t; + register int n= *num; + register long l=length; + unsigned char d[8]; + register char *dp; + unsigned long ti[2]; + unsigned char *iv; + int save=0; + + iv=(unsigned char *)ivec; + c2l(iv,v0); + c2l(iv,v1); + ti[0]=v0; + ti[1]=v1; + dp=(char *)d; + l2c(v0,dp); + l2c(v1,dp); + while (l--) + { + if (n == 0) + { + RC2_encrypt((unsigned long *)ti,schedule,RC2_ENCRYPT); + dp=(char *)d; + t=ti[0]; l2c(t,dp); + t=ti[1]; l2c(t,dp); + save++; + } + *(out++)= *(in++)^d[n]; + n=(n+1)&0x07; + } + if (save) + { + v0=ti[0]; + v1=ti[1]; + iv=(unsigned char *)ivec; + l2c(v0,iv); + l2c(v1,iv); + } + t=v0=v1=ti[0]=ti[1]=0; + *num=n; + } +
diff --git a/crypto/rc2/rc2test.c b/crypto/rc2/rc2test.c new file mode 100644 index 0000000..00e21dd --- /dev/null +++ b/crypto/rc2/rc2test.c
@@ -0,0 +1,270 @@ +/* crypto/rc2/rc2test.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +/* This has been a quickly hacked 'ideatest.c'. When I add tests for other + * RC2 modes, more of the code will be uncommented. */ + +#include <stdio.h> +#include <string.h> +#include <stdlib.h> +#include "rc2.h" + +unsigned char RC2key[4][16]={ + {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}, + {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01}, + {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}, + {0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07, + 0x08,0x09,0x0A,0x0B,0x0C,0x0D,0x0E,0x0F}, + }; + +unsigned char RC2plain[4][8]={ + {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}, + {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}, + {0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF}, + {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}, + }; + +unsigned char RC2cipher[4][8]={ + {0x1C,0x19,0x8A,0x83,0x8D,0xF0,0x28,0xB7}, + {0x21,0x82,0x9C,0x78,0xA9,0xF9,0xC0,0x74}, + {0x13,0xDB,0x35,0x17,0xD3,0x21,0x86,0x9E}, + {0x50,0xDC,0x01,0x62,0xBD,0x75,0x7F,0x31}, + }; +/************/ +#ifdef undef +unsigned char k[16]={ + 0x00,0x01,0x00,0x02,0x00,0x03,0x00,0x04, + 0x00,0x05,0x00,0x06,0x00,0x07,0x00,0x08}; + +unsigned char in[8]={0x00,0x00,0x00,0x01,0x00,0x02,0x00,0x03}; +unsigned char c[8]={0x11,0xFB,0xED,0x2B,0x01,0x98,0x6D,0xE5}; +unsigned char out[80]; + +char *text="Hello to all people out there"; + +static unsigned char cfb_key[16]={ + 0xe1,0xf0,0xc3,0xd2,0xa5,0xb4,0x87,0x96, + 0x69,0x78,0x4b,0x5a,0x2d,0x3c,0x0f,0x1e, + }; +static unsigned char cfb_iv[80]={0x34,0x12,0x78,0x56,0xab,0x90,0xef,0xcd}; +static unsigned char cfb_buf1[40],cfb_buf2[40],cfb_tmp[8]; +#define CFB_TEST_SIZE 24 +static unsigned char plain[CFB_TEST_SIZE]= + { + 0x4e,0x6f,0x77,0x20,0x69,0x73, + 0x20,0x74,0x68,0x65,0x20,0x74, + 0x69,0x6d,0x65,0x20,0x66,0x6f, + 0x72,0x20,0x61,0x6c,0x6c,0x20 + }; +static unsigned char cfb_cipher64[CFB_TEST_SIZE]={ + 0x59,0xD8,0xE2,0x65,0x00,0x58,0x6C,0x3F, + 0x2C,0x17,0x25,0xD0,0x1A,0x38,0xB7,0x2A, + 0x39,0x61,0x37,0xDC,0x79,0xFB,0x9F,0x45 + +/* 0xF9,0x78,0x32,0xB5,0x42,0x1A,0x6B,0x38, + 0x9A,0x44,0xD6,0x04,0x19,0x43,0xC4,0xD9, + 0x3D,0x1E,0xAE,0x47,0xFC,0xCF,0x29,0x0B,*/ + }; + + +#ifndef NOPROTO +/*static int cfb64_test(unsigned char *cfb_cipher);*/ +static char *pt(unsigned char *p); +#else +/*static int cfb64_test(); */ +static char *pt(); +#endif + +#endif + +int main(argc,argv) +int argc; +char *argv[]; + { + int i,n,err=0; + RC2_KEY key; + unsigned char buf[8],buf2[8]; + + for (n=0; n<4; n++) + { + RC2_set_key(&key,16,&(RC2key[n][0]),0 /* or 1024 */); + + RC2_ecb_encrypt(&(RC2plain[n][0]),buf,&key,RC2_ENCRYPT); + if (memcmp(&(RC2cipher[n][0]),buf,8) != 0) + { + printf("ecb rc2 error encrypting\n"); + printf("got :"); + for (i=0; i<8; i++) + printf("%02X ",buf[i]); + printf("\n"); + printf("expected:"); + for (i=0; i<8; i++) + printf("%02X ",RC2cipher[n][i]); + err=20; + printf("\n"); + } + + RC2_ecb_encrypt(buf,buf2,&key,RC2_DECRYPT); + if (memcmp(&(RC2plain[n][0]),buf2,8) != 0) + { + printf("ecb RC2 error decrypting\n"); + printf("got :"); + for (i=0; i<8; i++) + printf("%02X ",buf[i]); + printf("\n"); + printf("expected:"); + for (i=0; i<8; i++) + printf("%02X ",RC2plain[n][i]); + printf("\n"); + err=3; + } + } + + if (err == 0) printf("ecb RC2 ok\n"); +#ifdef undef + memcpy(iv,k,8); + idea_cbc_encrypt((unsigned char *)text,out,strlen(text)+1,&key,iv,1); + memcpy(iv,k,8); + idea_cbc_encrypt(out,out,8,&dkey,iv,0); + idea_cbc_encrypt(&(out[8]),&(out[8]),strlen(text)+1-8,&dkey,iv,0); + if (memcmp(text,out,strlen(text)+1) != 0) + { + printf("cbc idea bad\n"); + err=4; + } + else + printf("cbc idea ok\n"); + + printf("cfb64 idea "); + if (cfb64_test(cfb_cipher64)) + { + printf("bad\n"); + err=5; + } + else + printf("ok\n"); +#endif + + exit(err); + return(err); + } + +#ifdef undef +static int cfb64_test(cfb_cipher) +unsigned char *cfb_cipher; + { + IDEA_KEY_SCHEDULE eks,dks; + int err=0,i,n; + + idea_set_encrypt_key(cfb_key,&eks); + idea_set_decrypt_key(&eks,&dks); + memcpy(cfb_tmp,cfb_iv,8); + n=0; + idea_cfb64_encrypt(plain,cfb_buf1,(long)12,&eks, + cfb_tmp,&n,IDEA_ENCRYPT); + idea_cfb64_encrypt(&(plain[12]),&(cfb_buf1[12]), + (long)CFB_TEST_SIZE-12,&eks, + cfb_tmp,&n,IDEA_ENCRYPT); + if (memcmp(cfb_cipher,cfb_buf1,CFB_TEST_SIZE) != 0) + { + err=1; + printf("idea_cfb64_encrypt encrypt error\n"); + for (i=0; i<CFB_TEST_SIZE; i+=8) + printf("%s\n",pt(&(cfb_buf1[i]))); + } + memcpy(cfb_tmp,cfb_iv,8); + n=0; + idea_cfb64_encrypt(cfb_buf1,cfb_buf2,(long)17,&eks, + cfb_tmp,&n,IDEA_DECRYPT); + idea_cfb64_encrypt(&(cfb_buf1[17]),&(cfb_buf2[17]), + (long)CFB_TEST_SIZE-17,&dks, + cfb_tmp,&n,IDEA_DECRYPT); + if (memcmp(plain,cfb_buf2,CFB_TEST_SIZE) != 0) + { + err=1; + printf("idea_cfb_encrypt decrypt error\n"); + for (i=0; i<24; i+=8) + printf("%s\n",pt(&(cfb_buf2[i]))); + } + return(err); + } + +static char *pt(p) +unsigned char *p; + { + static char bufs[10][20]; + static int bnum=0; + char *ret; + int i; + static char *f="0123456789ABCDEF"; + + ret= &(bufs[bnum++][0]); + bnum%=10; + for (i=0; i<8; i++) + { + ret[i*2]=f[(p[i]>>4)&0xf]; + ret[i*2+1]=f[p[i]&0xf]; + } + ret[16]='\0'; + return(ret); + } + +#endif
diff --git a/crypto/rc2/rrc2.doc b/crypto/rc2/rrc2.doc new file mode 100644 index 0000000..f93ee00 --- /dev/null +++ b/crypto/rc2/rrc2.doc
@@ -0,0 +1,219 @@ +>From cygnus.mincom.oz.au!minbne.mincom.oz.au!bunyip.cc.uq.oz.au!munnari.OZ.AU!comp.vuw.ac.nz!waikato!auckland.ac.nz!news Mon Feb 12 18:48:17 EST 1996 +Article 23601 of sci.crypt: +Path: cygnus.mincom.oz.au!minbne.mincom.oz.au!bunyip.cc.uq.oz.au!munnari.OZ.AU!comp.vuw.ac.nz!waikato!auckland.ac.nz!news +>From: pgut01@cs.auckland.ac.nz (Peter Gutmann) +Newsgroups: sci.crypt +Subject: Specification for Ron Rivests Cipher No.2 +Date: 11 Feb 1996 06:45:03 GMT +Organization: University of Auckland +Lines: 203 +Sender: pgut01@cs.auckland.ac.nz (Peter Gutmann) +Message-ID: <4fk39f$f70@net.auckland.ac.nz> +NNTP-Posting-Host: cs26.cs.auckland.ac.nz +X-Newsreader: NN version 6.5.0 #3 (NOV) + + + + + Ron Rivest's Cipher No.2 + ------------------------ + +Ron Rivest's Cipher No.2 (hereafter referred to as RRC.2, other people may +refer to it by other names) is word oriented, operating on a block of 64 bits +divided into four 16-bit words, with a key table of 64 words. All data units +are little-endian. This functional description of the algorithm is based in +the paper "The RC5 Encryption Algorithm" (RC5 is a trademark of RSADSI), using +the same general layout, terminology, and pseudocode style. + + +Notation and RRC.2 Primitive Operations + +RRC.2 uses the following primitive operations: + +1. Two's-complement addition of words, denoted by "+". The inverse operation, + subtraction, is denoted by "-". +2. Bitwise exclusive OR, denoted by "^". +3. Bitwise AND, denoted by "&". +4. Bitwise NOT, denoted by "~". +5. A left-rotation of words; the rotation of word x left by y is denoted + x <<< y. The inverse operation, right-rotation, is denoted x >>> y. + +These operations are directly and efficiently supported by most processors. + + +The RRC.2 Algorithm + +RRC.2 consists of three components, a *key expansion* algorithm, an +*encryption* algorithm, and a *decryption* algorithm. + + +Key Expansion + +The purpose of the key-expansion routine is to expand the user's key K to fill +the expanded key array S, so S resembles an array of random binary words +determined by the user's secret key K. + +Initialising the S-box + +RRC.2 uses a single 256-byte S-box derived from the ciphertext contents of +Beale Cipher No.1 XOR'd with a one-time pad. The Beale Ciphers predate modern +cryptography by enough time that there should be no concerns about trapdoors +hidden in the data. They have been published widely, and the S-box can be +easily recreated from the one-time pad values and the Beale Cipher data taken +from a standard source. To initialise the S-box: + + for i = 0 to 255 do + sBox[ i ] = ( beale[ i ] mod 256 ) ^ pad[ i ] + +The contents of Beale Cipher No.1 and the necessary one-time pad are given as +an appendix at the end of this document. For efficiency, implementors may wish +to skip the Beale Cipher expansion and store the sBox table directly. + +Expanding the Secret Key to 128 Bytes + +The secret key is first expanded to fill 128 bytes (64 words). The expansion +consists of taking the sum of the first and last bytes in the user key, looking +up the sum (modulo 256) in the S-box, and appending the result to the key. The +operation is repeated with the second byte and new last byte of the key until +all 128 bytes have been generated. Note that the following pseudocode treats +the S array as an array of 128 bytes rather than 64 words. + + for j = 0 to length-1 do + S[ j ] = K[ j ] + for j = length to 127 do + s[ j ] = sBox[ ( S[ j-length ] + S[ j-1 ] ) mod 256 ]; + +At this point it is possible to perform a truncation of the effective key +length to ease the creation of espionage-enabled software products. However +since the author cannot conceive why anyone would want to do this, it will not +be considered further. + +The final phase of the key expansion involves replacing the first byte of S +with the entry selected from the S-box: + + S[ 0 ] = sBox[ S[ 0 ] ] + + +Encryption + +The cipher has 16 full rounds, each divided into 4 subrounds. Two of the full +rounds perform an additional transformation on the data. Note that the +following pseudocode treats the S array as an array of 64 words rather than 128 +bytes. + + for i = 0 to 15 do + j = i * 4; + word0 = ( word0 + ( word1 & ~word3 ) + ( word2 & word3 ) + S[ j+0 ] ) <<< 1 + word1 = ( word1 + ( word2 & ~word0 ) + ( word3 & word0 ) + S[ j+1 ] ) <<< 2 + word2 = ( word2 + ( word3 & ~word1 ) + ( word0 & word1 ) + S[ j+2 ] ) <<< 3 + word3 = ( word3 + ( word0 & ~word2 ) + ( word1 & word2 ) + S[ j+3 ] ) <<< 5 + +In addition the fifth and eleventh rounds add the contents of the S-box indexed +by one of the data words to another of the data words following the four +subrounds as follows: + + word0 = word0 + S[ word3 & 63 ]; + word1 = word1 + S[ word0 & 63 ]; + word2 = word2 + S[ word1 & 63 ]; + word3 = word3 + S[ word2 & 63 ]; + + +Decryption + +The decryption operation is simply the inverse of the encryption operation. +Note that the following pseudocode treats the S array as an array of 64 words +rather than 128 bytes. + + for i = 15 downto 0 do + j = i * 4; + word3 = ( word3 >>> 5 ) - ( word0 & ~word2 ) - ( word1 & word2 ) - S[ j+3 ] + word2 = ( word2 >>> 3 ) - ( word3 & ~word1 ) - ( word0 & word1 ) - S[ j+2 ] + word1 = ( word1 >>> 2 ) - ( word2 & ~word0 ) - ( word3 & word0 ) - S[ j+1 ] + word0 = ( word0 >>> 1 ) - ( word1 & ~word3 ) - ( word2 & word3 ) - S[ j+0 ] + +In addition the fifth and eleventh rounds subtract the contents of the S-box +indexed by one of the data words from another one of the data words following +the four subrounds as follows: + + word3 = word3 - S[ word2 & 63 ] + word2 = word2 - S[ word1 & 63 ] + word1 = word1 - S[ word0 & 63 ] + word0 = word0 - S[ word3 & 63 ] + + +Test Vectors + +The following test vectors may be used to test the correctness of an RRC.2 +implementation: + + Key: 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 + Plain: 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 + Cipher: 0x1C, 0x19, 0x8A, 0x83, 0x8D, 0xF0, 0x28, 0xB7 + + Key: 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01 + Plain: 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 + Cipher: 0x21, 0x82, 0x9C, 0x78, 0xA9, 0xF9, 0xC0, 0x74 + + Key: 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 + Plain: 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF + Cipher: 0x13, 0xDB, 0x35, 0x17, 0xD3, 0x21, 0x86, 0x9E + + Key: 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, + 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F + Plain: 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 + Cipher: 0x50, 0xDC, 0x01, 0x62, 0xBD, 0x75, 0x7F, 0x31 + + +Appendix: Beale Cipher No.1, "The Locality of the Vault", and One-time Pad for + Creating the S-Box + +Beale Cipher No.1. + + 71, 194, 38,1701, 89, 76, 11, 83,1629, 48, 94, 63, 132, 16, 111, 95, + 84, 341, 975, 14, 40, 64, 27, 81, 139, 213, 63, 90,1120, 8, 15, 3, + 126,2018, 40, 74, 758, 485, 604, 230, 436, 664, 582, 150, 251, 284, 308, 231, + 124, 211, 486, 225, 401, 370, 11, 101, 305, 139, 189, 17, 33, 88, 208, 193, + 145, 1, 94, 73, 416, 918, 263, 28, 500, 538, 356, 117, 136, 219, 27, 176, + 130, 10, 460, 25, 485, 18, 436, 65, 84, 200, 283, 118, 320, 138, 36, 416, + 280, 15, 71, 224, 961, 44, 16, 401, 39, 88, 61, 304, 12, 21, 24, 283, + 134, 92, 63, 246, 486, 682, 7, 219, 184, 360, 780, 18, 64, 463, 474, 131, + 160, 79, 73, 440, 95, 18, 64, 581, 34, 69, 128, 367, 460, 17, 81, 12, + 103, 820, 62, 110, 97, 103, 862, 70, 60,1317, 471, 540, 208, 121, 890, 346, + 36, 150, 59, 568, 614, 13, 120, 63, 219, 812,2160,1780, 99, 35, 18, 21, + 136, 872, 15, 28, 170, 88, 4, 30, 44, 112, 18, 147, 436, 195, 320, 37, + 122, 113, 6, 140, 8, 120, 305, 42, 58, 461, 44, 106, 301, 13, 408, 680, + 93, 86, 116, 530, 82, 568, 9, 102, 38, 416, 89, 71, 216, 728, 965, 818, + 2, 38, 121, 195, 14, 326, 148, 234, 18, 55, 131, 234, 361, 824, 5, 81, + 623, 48, 961, 19, 26, 33, 10,1101, 365, 92, 88, 181, 275, 346, 201, 206 + +One-time Pad. + + 158, 186, 223, 97, 64, 145, 190, 190, 117, 217, 163, 70, 206, 176, 183, 194, + 146, 43, 248, 141, 3, 54, 72, 223, 233, 153, 91, 210, 36, 131, 244, 161, + 105, 120, 113, 191, 113, 86, 19, 245, 213, 221, 43, 27, 242, 157, 73, 213, + 193, 92, 166, 10, 23, 197, 112, 110, 193, 30, 156, 51, 125, 51, 158, 67, + 197, 215, 59, 218, 110, 246, 181, 0, 135, 76, 164, 97, 47, 87, 234, 108, + 144, 127, 6, 6, 222, 172, 80, 144, 22, 245, 207, 70, 227, 182, 146, 134, + 119, 176, 73, 58, 135, 69, 23, 198, 0, 170, 32, 171, 176, 129, 91, 24, + 126, 77, 248, 0, 118, 69, 57, 60, 190, 171, 217, 61, 136, 169, 196, 84, + 168, 167, 163, 102, 223, 64, 174, 178, 166, 239, 242, 195, 249, 92, 59, 38, + 241, 46, 236, 31, 59, 114, 23, 50, 119, 186, 7, 66, 212, 97, 222, 182, + 230, 118, 122, 86, 105, 92, 179, 243, 255, 189, 223, 164, 194, 215, 98, 44, + 17, 20, 53, 153, 137, 224, 176, 100, 208, 114, 36, 200, 145, 150, 215, 20, + 87, 44, 252, 20, 235, 242, 163, 132, 63, 18, 5, 122, 74, 97, 34, 97, + 142, 86, 146, 221, 179, 166, 161, 74, 69, 182, 88, 120, 128, 58, 76, 155, + 15, 30, 77, 216, 165, 117, 107, 90, 169, 127, 143, 181, 208, 137, 200, 127, + 170, 195, 26, 84, 255, 132, 150, 58, 103, 250, 120, 221, 237, 37, 8, 99 + + +Implementation + +A non-US based programmer who has never seen any encryption code before will +shortly be implementing RRC.2 based solely on this specification and not on +knowledge of any other encryption algorithms. Stand by. + + +
diff --git a/crypto/rc2/version b/crypto/rc2/version new file mode 100644 index 0000000..6f89d59 --- /dev/null +++ b/crypto/rc2/version
@@ -0,0 +1,22 @@ +1.1 23/08/96 - eay + Changed RC2_set_key() so it now takes another argument. Many + thanks to Peter Gutmann <pgut01@cs.auckland.ac.nz> for the + clarification and origional specification of RC2. BSAFE uses + this last parameter, 'bits'. It the key is 128 bits, BSAFE + also sets this parameter to 128. The old behaviour can be + duplicated by setting this parameter to 1024. + +1.0 08/04/96 - eay + First version of SSLeay with rc2. This has been written from the spec + posted sci.crypt. It is in this directory under rrc2.doc + I have no test values for any mode other than ecb, my wrappers for the + other modes should be ok since they are basically the same as + the ones taken from idea and des :-). I have implemented them as + little-endian operators. + While rc2 is included because it is used with SSL, I don't know how + far I trust it. It is about the same speed as IDEA and DES. + So if you are paranoid, used Tripple DES, else IDEA. If RC2 + does get used more, perhaps more people will look for weaknesses in + it. + +
diff --git a/crypto/rc4/Makefile.ssl b/crypto/rc4/Makefile.ssl new file mode 100644 index 0000000..2f40d4e --- /dev/null +++ b/crypto/rc4/Makefile.ssl
@@ -0,0 +1,80 @@ +# +# SSLeay/crypto/rc4/Makefile +# + +DIR= rc4 +TOP= ../.. +CC= cc +INCLUDES= +CFLAG=-g +INSTALLTOP=/usr/local/ssl +MAKE= make -f Makefile.ssl +MAKEDEPEND= makedepend -f Makefile.ssl +MAKEFILE= Makefile.ssl +AR= ar r + +CFLAGS= $(INCLUDES) $(CFLAG) + +GENERAL=Makefile +TEST=rc4test.c +APPS= + +LIB=$(TOP)/libcrypto.a +LIBSRC=rc4_enc.c +LIBOBJ=rc4_enc.o + +SRC= $(LIBSRC) + +EXHEADER= rc4.h +HEADER= $(EXHEADER) + +ALL= $(GENERAL) $(SRC) $(HEADER) + +top: + (cd ../..; $(MAKE) DIRS=crypto SDIRS=$(DIR) sub_all) + +all: lib + +lib: $(LIBOBJ) + $(AR) $(LIB) $(LIBOBJ) + sh $(TOP)/util/ranlib.sh $(LIB) + @touch lib + +files: + perl $(TOP)/util/files.pl Makefile.ssl >> $(TOP)/MINFO + +links: + /bin/rm -f Makefile + $(TOP)/util/point.sh Makefile.ssl Makefile ; + $(TOP)/util/mklink.sh ../../include $(EXHEADER) + $(TOP)/util/mklink.sh ../../test $(TEST) + $(TOP)/util/mklink.sh ../../apps $(APPS) + +install: + @for i in $(EXHEADER) ; \ + do \ + (cp $$i $(INSTALLTOP)/include/$$i; \ + chmod 644 $(INSTALLTOP)/include/$$i ); \ + done; + +tags: + ctags $(SRC) + +tests: + +lint: + lint -DLINT $(INCLUDES) $(SRC)>fluff + +depend: + $(MAKEDEPEND) $(INCLUDES) $(PROGS) $(LIBSRC) + +dclean: + perl -pe 'if (/^# DO NOT DELETE THIS LINE/) {print; exit(0);}' $(MAKEFILE) >Makefile.new + mv -f Makefile.new $(MAKEFILE) + +clean: + /bin/rm -f *.o *.obj lib tags core .pure .nfs* *.old *.bak fluff + +errors: + +# DO NOT DELETE THIS LINE -- make depend depends on it.
diff --git a/crypto/rc4/rc4.c b/crypto/rc4/rc4.c new file mode 100644 index 0000000..37965d5 --- /dev/null +++ b/crypto/rc4/rc4.c
@@ -0,0 +1,194 @@ +/* crypto/rc4/rc4.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include "rc4.h" + +char *usage[]={ +"usage: rc4 args\n", +"\n", +" -in arg - input file - default stdin\n", +" -out arg - output file - default stdout\n", +" -key key - password\n", +NULL +}; + +int main(argc, argv) +int argc; +char *argv[]; + { + FILE *in=NULL,*out=NULL; + char *infile=NULL,*outfile=NULL,*keystr=NULL; + RC4_KEY key; + char buf[BUFSIZ]; + int badops=0,i; + char **pp; + unsigned char md[MD5_DIGEST_LENGTH]; + + argc--; + argv++; + while (argc >= 1) + { + if (strcmp(*argv,"-in") == 0) + { + if (--argc < 1) goto bad; + infile= *(++argv); + } + else if (strcmp(*argv,"-out") == 0) + { + if (--argc < 1) goto bad; + outfile= *(++argv); + } + else if (strcmp(*argv,"-key") == 0) + { + if (--argc < 1) goto bad; + keystr= *(++argv); + } + else + { + fprintf(stderr,"unknown option %s\n",*argv); + badops=1; + break; + } + argc--; + argv++; + } + + if (badops) + { +bad: + for (pp=usage; (*pp != NULL); pp++) + fprintf(stderr,*pp); + exit(1); + } + + if (infile == NULL) + in=stdin; + else + { + in=fopen(infile,"r"); + if (in == NULL) + { + perror("open"); + exit(1); + } + + } + if (outfile == NULL) + out=stdout; + else + { + out=fopen(outfile,"w"); + if (out == NULL) + { + perror("open"); + exit(1); + } + } + +#ifdef MSDOS + /* This should set the file to binary mode. */ + { +#include <fcntl.h> + setmode(fileno(in),O_BINARY); + setmode(fileno(out),O_BINARY); + } +#endif + + if (keystr == NULL) + { /* get key */ + i=EVP_read_pw_string(buf,BUFSIZ,"Enter RC4 password:",0); + if (i != 0) + { + memset(buf,0,BUFSIZ); + fprintf(stderr,"bad password read\n"); + exit(1); + } + keystr=buf; + } + + MD5((unsigned char *)keystr,(unsigned long)strlen(keystr),md); + memset(keystr,0,strlen(keystr)); + RC4_set_key(&key,MD5_DIGEST_LENGTH,md); + + for(;;) + { + i=fread(buf,1,BUFSIZ,in); + if (i == 0) break; + if (i < 0) + { + perror("read"); + exit(1); + } + RC4(&key,(unsigned int)i,(unsigned char *)buf, + (unsigned char *)buf); + i=fwrite(buf,(unsigned int)i,1,out); + if (i != 1) + { + perror("write"); + exit(1); + } + } + fclose(out); + fclose(in); + exit(0); + return(1); + } +
diff --git a/crypto/rc4/rc4.h b/crypto/rc4/rc4.h new file mode 100644 index 0000000..c558651 --- /dev/null +++ b/crypto/rc4/rc4.h
@@ -0,0 +1,103 @@ +/* crypto/rc4/rc4.org */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +/* WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING + * + * Always modify rc4.org since rc4.h is automatically generated from + * it during SSLeay configuration. + * + * WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING + */ + +#ifndef HEADER_RC4_H +#define HEADER_RC4_H + +#ifdef __cplusplus +extern "C" { +#endif + +/* using int types make the structure larger but make the code faster + * on most boxes I have tested - up to %20 faster. */ +#define RC4_INT unsigned int + +typedef struct rc4_key_st + { + RC4_INT x,y; + RC4_INT data[256]; + } RC4_KEY; + +#ifndef NOPROTO + +char *RC4_options(void); +void RC4_set_key(RC4_KEY *key, int len, unsigned char *data); +void RC4(RC4_KEY *key, unsigned long len, unsigned char *indata, + unsigned char *outdata); + +#else + +char *RC4_options(); +void RC4_set_key(); +void RC4(); + +#endif + +#ifdef __cplusplus +} +#endif + +#endif
diff --git a/crypto/rc4/rc4.org b/crypto/rc4/rc4.org new file mode 100644 index 0000000..c558651 --- /dev/null +++ b/crypto/rc4/rc4.org
@@ -0,0 +1,103 @@ +/* crypto/rc4/rc4.org */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +/* WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING + * + * Always modify rc4.org since rc4.h is automatically generated from + * it during SSLeay configuration. + * + * WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING + */ + +#ifndef HEADER_RC4_H +#define HEADER_RC4_H + +#ifdef __cplusplus +extern "C" { +#endif + +/* using int types make the structure larger but make the code faster + * on most boxes I have tested - up to %20 faster. */ +#define RC4_INT unsigned int + +typedef struct rc4_key_st + { + RC4_INT x,y; + RC4_INT data[256]; + } RC4_KEY; + +#ifndef NOPROTO + +char *RC4_options(void); +void RC4_set_key(RC4_KEY *key, int len, unsigned char *data); +void RC4(RC4_KEY *key, unsigned long len, unsigned char *indata, + unsigned char *outdata); + +#else + +char *RC4_options(); +void RC4_set_key(); +void RC4(); + +#endif + +#ifdef __cplusplus +} +#endif + +#endif
diff --git a/crypto/rc4/rc4_enc.c b/crypto/rc4/rc4_enc.c new file mode 100644 index 0000000..de57a97 --- /dev/null +++ b/crypto/rc4/rc4_enc.c
@@ -0,0 +1,195 @@ +/* crypto/rc4/rc4_enc.org */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +/* WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING + * + * Always modify rc4_enc.org since rc4_enc.c is automatically generated from + * it during SSLeay configuration. + * WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING + */ + +#include "rc4.h" + +/* if this is defined data[i] is used instead of *data, this is a %20 + * speedup on x86 */ +#undef RC4_INDEX + +char *RC4_version="RC4 part of SSLeay 0.8.1a 24-Jun-1998"; + +char *RC4_options() + { +#ifdef RC4_INDEX + if (sizeof(RC4_INT) == 1) + return("rc4(idx,char)"); + else + return("rc4(idx,int)"); +#else + if (sizeof(RC4_INT) == 1) + return("rc4(ptr,char)"); + else + return("rc4(ptr,int)"); +#endif + } + +/* RC4 as implemented from a posting from + * Newsgroups: sci.crypt + * From: sterndark@netcom.com (David Sterndark) + * Subject: RC4 Algorithm revealed. + * Message-ID: <sternCvKL4B.Hyy@netcom.com> + * Date: Wed, 14 Sep 1994 06:35:31 GMT + */ + +void RC4_set_key(key, len, data) +RC4_KEY *key; +int len; +register unsigned char *data; + { + register RC4_INT tmp; + register int id1,id2; + register RC4_INT *d; + unsigned int i; + + d= &(key->data[0]); + for (i=0; i<256; i++) + d[i]=i; + key->x = 0; + key->y = 0; + id1=id2=0; + +#define SK_LOOP(n) { \ + tmp=d[(n)]; \ + id2 = (data[id1] + tmp + id2) & 0xff; \ + if (++id1 == len) id1=0; \ + d[(n)]=d[id2]; \ + d[id2]=tmp; } + + for (i=0; i < 256; i+=4) + { + SK_LOOP(i+0); + SK_LOOP(i+1); + SK_LOOP(i+2); + SK_LOOP(i+3); + } + } + +void RC4(key, len, indata, outdata) +RC4_KEY *key; +unsigned long len; +unsigned char *indata; +unsigned char *outdata; + { + register RC4_INT *d; + register RC4_INT x,y,tx,ty; + int i; + + x=key->x; + y=key->y; + d=key->data; + +#define LOOP(in,out) \ + x=((x+1)&0xff); \ + tx=d[x]; \ + y=(tx+y)&0xff; \ + d[x]=ty=d[y]; \ + d[y]=tx; \ + (out) = d[(tx+ty)&0xff]^ (in); + +#ifndef RC4_INDEX +#define RC4_LOOP(a,b,i) LOOP(*((a)++),*((b)++)) +#else +#define RC4_LOOP(a,b,i) LOOP(a[i],b[i]) +#endif + + i= -(int)len; + i=(int)(len>>3L); + if (i) + { + for (;;) + { + RC4_LOOP(indata,outdata,0); + RC4_LOOP(indata,outdata,1); + RC4_LOOP(indata,outdata,2); + RC4_LOOP(indata,outdata,3); + RC4_LOOP(indata,outdata,4); + RC4_LOOP(indata,outdata,5); + RC4_LOOP(indata,outdata,6); + RC4_LOOP(indata,outdata,7); +#ifdef RC4_INDEX + indata+=8; + outdata+=8; +#endif + if (--i == 0) break; + } + } + i=(int)len&0x07; + if (i) + { + for (;;) + { + RC4_LOOP(indata,outdata,0); if (--i == 0) break; + RC4_LOOP(indata,outdata,1); if (--i == 0) break; + RC4_LOOP(indata,outdata,2); if (--i == 0) break; + RC4_LOOP(indata,outdata,3); if (--i == 0) break; + RC4_LOOP(indata,outdata,4); if (--i == 0) break; + RC4_LOOP(indata,outdata,5); if (--i == 0) break; + RC4_LOOP(indata,outdata,6); if (--i == 0) break; + } + } + key->x=x; + key->y=y; + }
diff --git a/crypto/rc4/rc4_enc.org b/crypto/rc4/rc4_enc.org new file mode 100644 index 0000000..c83b9ac --- /dev/null +++ b/crypto/rc4/rc4_enc.org
@@ -0,0 +1,195 @@ +/* crypto/rc4/rc4_enc.org */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +/* WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING + * + * Always modify rc4_enc.org since rc4_enc.c is automatically generated from + * it during SSLeay configuration. + * WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING + */ + +#include "rc4.h" + +/* if this is defined data[i] is used instead of *data, this is a %20 + * speedup on x86 */ +#define RC4_INDEX + +char *RC4_version="RC4 part of SSLeay 0.8.1b 29-Jun-1998"; + +char *RC4_options() + { +#ifdef RC4_INDEX + if (sizeof(RC4_INT) == 1) + return("rc4(idx,char)"); + else + return("rc4(idx,int)"); +#else + if (sizeof(RC4_INT) == 1) + return("rc4(ptr,char)"); + else + return("rc4(ptr,int)"); +#endif + } + +/* RC4 as implemented from a posting from + * Newsgroups: sci.crypt + * From: sterndark@netcom.com (David Sterndark) + * Subject: RC4 Algorithm revealed. + * Message-ID: <sternCvKL4B.Hyy@netcom.com> + * Date: Wed, 14 Sep 1994 06:35:31 GMT + */ + +void RC4_set_key(key, len, data) +RC4_KEY *key; +int len; +register unsigned char *data; + { + register RC4_INT tmp; + register int id1,id2; + register RC4_INT *d; + unsigned int i; + + d= &(key->data[0]); + for (i=0; i<256; i++) + d[i]=i; + key->x = 0; + key->y = 0; + id1=id2=0; + +#define SK_LOOP(n) { \ + tmp=d[(n)]; \ + id2 = (data[id1] + tmp + id2) & 0xff; \ + if (++id1 == len) id1=0; \ + d[(n)]=d[id2]; \ + d[id2]=tmp; } + + for (i=0; i < 256; i+=4) + { + SK_LOOP(i+0); + SK_LOOP(i+1); + SK_LOOP(i+2); + SK_LOOP(i+3); + } + } + +void RC4(key, len, indata, outdata) +RC4_KEY *key; +unsigned long len; +unsigned char *indata; +unsigned char *outdata; + { + register RC4_INT *d; + register RC4_INT x,y,tx,ty; + int i; + + x=key->x; + y=key->y; + d=key->data; + +#define LOOP(in,out) \ + x=((x+1)&0xff); \ + tx=d[x]; \ + y=(tx+y)&0xff; \ + d[x]=ty=d[y]; \ + d[y]=tx; \ + (out) = d[(tx+ty)&0xff]^ (in); + +#ifndef RC4_INDEX +#define RC4_LOOP(a,b,i) LOOP(*((a)++),*((b)++)) +#else +#define RC4_LOOP(a,b,i) LOOP(a[i],b[i]) +#endif + + i= -(int)len; + i=(int)(len>>3L); + if (i) + { + for (;;) + { + RC4_LOOP(indata,outdata,0); + RC4_LOOP(indata,outdata,1); + RC4_LOOP(indata,outdata,2); + RC4_LOOP(indata,outdata,3); + RC4_LOOP(indata,outdata,4); + RC4_LOOP(indata,outdata,5); + RC4_LOOP(indata,outdata,6); + RC4_LOOP(indata,outdata,7); +#ifdef RC4_INDEX + indata+=8; + outdata+=8; +#endif + if (--i == 0) break; + } + } + i=(int)len&0x07; + if (i) + { + for (;;) + { + RC4_LOOP(indata,outdata,0); if (--i == 0) break; + RC4_LOOP(indata,outdata,1); if (--i == 0) break; + RC4_LOOP(indata,outdata,2); if (--i == 0) break; + RC4_LOOP(indata,outdata,3); if (--i == 0) break; + RC4_LOOP(indata,outdata,4); if (--i == 0) break; + RC4_LOOP(indata,outdata,5); if (--i == 0) break; + RC4_LOOP(indata,outdata,6); if (--i == 0) break; + } + } + key->x=x; + key->y=y; + }
diff --git a/crypto/rc4/rc4test.c b/crypto/rc4/rc4test.c new file mode 100644 index 0000000..aa4053e --- /dev/null +++ b/crypto/rc4/rc4test.c
@@ -0,0 +1,124 @@ +/* crypto/rc4/rc4test.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include "rc4.h" + +unsigned char keys[6][11]={ + {8,0x01,0x23,0x45,0x67,0x89,0xab,0xcd,0xef}, + {8,0x01,0x23,0x45,0x67,0x89,0xab,0xcd,0xef}, + {8,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}, + {4,0xef,0x01,0x23,0x45}, + {8,0x01,0x23,0x45,0x67,0x89,0xab,0xcd,0xef}, + }; + +unsigned char data[6][11]={ + {8,0x01,0x23,0x45,0x67,0x89,0xab,0xcd,0xef}, + {8,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}, + {8,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}, + {10,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}, + {0}, + }; + +unsigned char output[6][11]={ + {0x75,0xb7,0x87,0x80,0x99,0xe0,0xc5,0x96}, + {0x74,0x94,0xc2,0xe7,0x10,0x4b,0x08,0x79}, + {0xde,0x18,0x89,0x41,0xa3,0x37,0x5d,0x3a}, + {0xd6,0xa1,0x41,0xa7,0xec,0x3c,0x38,0xdf,0xbd,0x61}, + {0}, + }; + +int main(argc,argv) +int argc; +char *argv[]; + { + int i,err=0; + unsigned int j; + unsigned char *p; + RC4_KEY key; + unsigned char buf[512],obuf[512]; + + for (i=0; i<512; i++) buf[i]=0x01; + + for (i=0; i<4; i++) + { + RC4_set_key(&key,keys[i][0],&(keys[i][1])); + RC4(&key,data[i][0],&(data[i][1]),obuf); + if (memcmp(obuf,output[i],data[i][0]) != 0) + { + printf("error calculating RC4\n"); + printf("output:"); + for (j=0; j<data[i][0]; j++) + printf(" %02x",obuf[j]); + printf("\n"); + printf("expect:"); + p= &(output[i][0]); + for (j=0; j<data[i][0]; j++) + printf(" %02x",*(p++)); + printf("\n"); + err++; + } + else + printf("test %d ok\n",i); + } + exit(err); + return(0); + } +
diff --git a/crypto/rc4/rrc4.doc b/crypto/rc4/rrc4.doc new file mode 100644 index 0000000..2f9a953 --- /dev/null +++ b/crypto/rc4/rrc4.doc
@@ -0,0 +1,278 @@ +Newsgroups: sci.crypt,alt.security,comp.security.misc,alt.privacy +Path: ghost.dsi.unimi.it!univ-lyon1.fr!jussieu.fr!zaphod.crihan.fr!warwick!clyde.open.ac.uk!strath-cs!bnr.co.uk!bt!pipex!howland.reston.ans.net!europa.eng.gtefsd.com!MathWorks.Com!yeshua.marcam.com!charnel.ecst.csuchico.edu!csusac!csus.edu!netcom.com!sterndark +From: sterndark@netcom.com (David Sterndark) +Subject: RC4 Algorithm revealed. +Message-ID: <sternCvKL4B.Hyy@netcom.com> +Sender: sterndark@netcom.com +Organization: NETCOM On-line Communication Services (408 261-4700 guest) +X-Newsreader: TIN [version 1.2 PL1] +Date: Wed, 14 Sep 1994 06:35:31 GMT +Lines: 263 +Xref: ghost.dsi.unimi.it sci.crypt:27332 alt.security:14732 comp.security.misc:11701 alt.privacy:16026 + +I am shocked, shocked, I tell you, shocked, to discover +that the cypherpunks have illegaly and criminally revealed +a crucial RSA trade secret and harmed the security of +America by reverse engineering the RC4 algorithm and +publishing it to the world. + +On Saturday morning an anonymous cypherpunk wrote: + + + SUBJECT: RC4 Source Code + + + I've tested this. It is compatible with the RC4 object module + that comes in the various RSA toolkits. + + /* rc4.h */ + typedef struct rc4_key + { + unsigned char state[256]; + unsigned char x; + unsigned char y; + } rc4_key; + void prepare_key(unsigned char *key_data_ptr,int key_data_len, + rc4_key *key); + void rc4(unsigned char *buffer_ptr,int buffer_len,rc4_key * key); + + + /*rc4.c */ + #include "rc4.h" + static void swap_byte(unsigned char *a, unsigned char *b); + void prepare_key(unsigned char *key_data_ptr, int key_data_len, + rc4_key *key) + { + unsigned char swapByte; + unsigned char index1; + unsigned char index2; + unsigned char* state; + short counter; + + state = &key->state[0]; + for(counter = 0; counter < 256; counter++) + state[counter] = counter; + key->x = 0; + key->y = 0; + index1 = 0; + index2 = 0; + for(counter = 0; counter < 256; counter++) + { + index2 = (key_data_ptr[index1] + state[counter] + + index2) % 256; + swap_byte(&state[counter], &state[index2]); + + index1 = (index1 + 1) % key_data_len; + } + } + + void rc4(unsigned char *buffer_ptr, int buffer_len, rc4_key *key) + { + unsigned char x; + unsigned char y; + unsigned char* state; + unsigned char xorIndex; + short counter; + + x = key->x; + y = key->y; + + state = &key->state[0]; + for(counter = 0; counter < buffer_len; counter ++) + { + x = (x + 1) % 256; + y = (state[x] + y) % 256; + swap_byte(&state[x], &state[y]); + + xorIndex = (state[x] + state[y]) % 256; + + buffer_ptr[counter] ^= state[xorIndex]; + } + key->x = x; + key->y = y; + } + + static void swap_byte(unsigned char *a, unsigned char *b) + { + unsigned char swapByte; + + swapByte = *a; + *a = *b; + *b = swapByte; + } + + + +Another cypherpunk, this one not anonymous, tested the +output from this algorithm against the output from +official RC4 object code + + + Date: Tue, 13 Sep 94 18:37:56 PDT + From: ekr@eit.COM (Eric Rescorla) + Message-Id: <9409140137.AA17743@eitech.eit.com> + Subject: RC4 compatibility testing + Cc: cypherpunks@toad.com + + One data point: + + I can't say anything about the internals of RC4 versus the + algorithm that Bill Sommerfeld is rightly calling 'Alleged RC4', + since I don't know anything about RC4's internals. + + However, I do have a (legitimately acquired) copy of BSAFE2 and + so I'm able to compare the output of this algorithm to the output + of genuine RC4 as found in BSAFE. I chose a set of test vectors + and ran them through both algorithms. The algorithms appear to + give identical results, at least with these key/plaintext pairs. + + I note that this is the algorithm _without_ Hal Finney's + proposed modification + + (see <199409130605.XAA24133@jobe.shell.portal.com>). + + The vectors I used (together with the ciphertext they produce) + follow at the end of this message. + + -Ekr + + Disclaimer: This posting does not reflect the opinions of EIT. + + --------------------results follow-------------- + Test vector 0 + Key: 0x01 0x23 0x45 0x67 0x89 0xab 0xcd 0xef + Input: 0x01 0x23 0x45 0x67 0x89 0xab 0xcd 0xef + 0 Output: 0x75 0xb7 0x87 0x80 0x99 0xe0 0xc5 0x96 + + Test vector 1 + Key: 0x01 0x23 0x45 0x67 0x89 0xab 0xcd 0xef + Input: 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 + 0 Output: 0x74 0x94 0xc2 0xe7 0x10 0x4b 0x08 0x79 + + Test vector 2 + Key: 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 + Input: 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 + 0 Output: 0xde 0x18 0x89 0x41 0xa3 0x37 0x5d 0x3a + + Test vector 3 + Key: 0xef 0x01 0x23 0x45 + Input: 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 + 0 Output: 0xd6 0xa1 0x41 0xa7 0xec 0x3c 0x38 0xdf 0xbd 0x61 + + Test vector 4 + Key: 0x01 0x23 0x45 0x67 0x89 0xab 0xcd 0xef + Input: 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 + 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 + 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 + 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 + 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 + 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 + 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 + 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 + 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 + 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 + 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 + 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 + 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 + 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 + 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 + 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 + 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 + 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 + 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 + 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 + 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 + 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 + 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 + 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 + 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 + 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 + 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 + 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 + 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 + 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 + 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 + 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 + 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 + 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 + 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 + 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 + 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 + 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 + 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 + 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 + 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 + 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 + 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 + 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 + 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 + 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 + 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 + 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 + 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 + 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 + 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 + 0x01 + 0 Output: 0x75 0x95 0xc3 0xe6 0x11 0x4a 0x09 0x78 0x0c 0x4a 0xd4 + 0x52 0x33 0x8e 0x1f 0xfd 0x9a 0x1b 0xe9 0x49 0x8f + 0x81 0x3d 0x76 0x53 0x34 0x49 0xb6 0x77 0x8d 0xca + 0xd8 0xc7 0x8a 0x8d 0x2b 0xa9 0xac 0x66 0x08 0x5d + 0x0e 0x53 0xd5 0x9c 0x26 0xc2 0xd1 0xc4 0x90 0xc1 + 0xeb 0xbe 0x0c 0xe6 0x6d 0x1b 0x6b 0x1b 0x13 0xb6 + 0xb9 0x19 0xb8 0x47 0xc2 0x5a 0x91 0x44 0x7a 0x95 + 0xe7 0x5e 0x4e 0xf1 0x67 0x79 0xcd 0xe8 0xbf 0x0a + 0x95 0x85 0x0e 0x32 0xaf 0x96 0x89 0x44 0x4f 0xd3 + 0x77 0x10 0x8f 0x98 0xfd 0xcb 0xd4 0xe7 0x26 0x56 + 0x75 0x00 0x99 0x0b 0xcc 0x7e 0x0c 0xa3 0xc4 0xaa + 0xa3 0x04 0xa3 0x87 0xd2 0x0f 0x3b 0x8f 0xbb 0xcd + 0x42 0xa1 0xbd 0x31 0x1d 0x7a 0x43 0x03 0xdd 0xa5 + 0xab 0x07 0x88 0x96 0xae 0x80 0xc1 0x8b 0x0a 0xf6 + 0x6d 0xff 0x31 0x96 0x16 0xeb 0x78 0x4e 0x49 0x5a + 0xd2 0xce 0x90 0xd7 0xf7 0x72 0xa8 0x17 0x47 0xb6 + 0x5f 0x62 0x09 0x3b 0x1e 0x0d 0xb9 0xe5 0xba 0x53 + 0x2f 0xaf 0xec 0x47 0x50 0x83 0x23 0xe6 0x71 0x32 + 0x7d 0xf9 0x44 0x44 0x32 0xcb 0x73 0x67 0xce 0xc8 + 0x2f 0x5d 0x44 0xc0 0xd0 0x0b 0x67 0xd6 0x50 0xa0 + 0x75 0xcd 0x4b 0x70 0xde 0xdd 0x77 0xeb 0x9b 0x10 + 0x23 0x1b 0x6b 0x5b 0x74 0x13 0x47 0x39 0x6d 0x62 + 0x89 0x74 0x21 0xd4 0x3d 0xf9 0xb4 0x2e 0x44 0x6e + 0x35 0x8e 0x9c 0x11 0xa9 0xb2 0x18 0x4e 0xcb 0xef + 0x0c 0xd8 0xe7 0xa8 0x77 0xef 0x96 0x8f 0x13 0x90 + 0xec 0x9b 0x3d 0x35 0xa5 0x58 0x5c 0xb0 0x09 0x29 + 0x0e 0x2f 0xcd 0xe7 0xb5 0xec 0x66 0xd9 0x08 0x4b + 0xe4 0x40 0x55 0xa6 0x19 0xd9 0xdd 0x7f 0xc3 0x16 + 0x6f 0x94 0x87 0xf7 0xcb 0x27 0x29 0x12 0x42 0x64 + 0x45 0x99 0x85 0x14 0xc1 0x5d 0x53 0xa1 0x8c 0x86 + 0x4c 0xe3 0xa2 0xb7 0x55 0x57 0x93 0x98 0x81 0x26 + 0x52 0x0e 0xac 0xf2 0xe3 0x06 0x6e 0x23 0x0c 0x91 + 0xbe 0xe4 0xdd 0x53 0x04 0xf5 0xfd 0x04 0x05 0xb3 + 0x5b 0xd9 0x9c 0x73 0x13 0x5d 0x3d 0x9b 0xc3 0x35 + 0xee 0x04 0x9e 0xf6 0x9b 0x38 0x67 0xbf 0x2d 0x7b + 0xd1 0xea 0xa5 0x95 0xd8 0xbf 0xc0 0x06 0x6f 0xf8 + 0xd3 0x15 0x09 0xeb 0x0c 0x6c 0xaa 0x00 0x6c 0x80 + 0x7a 0x62 0x3e 0xf8 0x4c 0x3d 0x33 0xc1 0x95 0xd2 + 0x3e 0xe3 0x20 0xc4 0x0d 0xe0 0x55 0x81 0x57 0xc8 + 0x22 0xd4 0xb8 0xc5 0x69 0xd8 0x49 0xae 0xd5 0x9d + 0x4e 0x0f 0xd7 0xf3 0x79 0x58 0x6b 0x4b 0x7f 0xf6 + 0x84 0xed 0x6a 0x18 0x9f 0x74 0x86 0xd4 0x9b 0x9c + 0x4b 0xad 0x9b 0xa2 0x4b 0x96 0xab 0xf9 0x24 0x37 + 0x2c 0x8a 0x8f 0xff 0xb1 0x0d 0x55 0x35 0x49 0x00 + 0xa7 0x7a 0x3d 0xb5 0xf2 0x05 0xe1 0xb9 0x9f 0xcd + 0x86 0x60 0x86 0x3a 0x15 0x9a 0xd4 0xab 0xe4 0x0f + 0xa4 0x89 0x34 0x16 0x3d 0xdd 0xe5 0x42 0xa6 0x58 + 0x55 0x40 0xfd 0x68 0x3c 0xbf 0xd8 0xc0 0x0f 0x12 + 0x12 0x9a 0x28 0x4d 0xea 0xcc 0x4c 0xde 0xfe 0x58 + 0xbe 0x71 0x37 0x54 0x1c 0x04 0x71 0x26 0xc8 0xd4 + 0x9e 0x27 0x55 0xab 0x18 0x1a 0xb7 0xe9 0x40 0xb0 + 0xc0 + + + +-- + --------------------------------------------------------------------- +We have the right to defend ourselves and our +property, because of the kind of animals that we James A. Donald +are. True law derives from this right, not from +the arbitrary power of the omnipotent state. jamesd@netcom.com + +
diff --git a/crypto/rsa/Makefile.ssl b/crypto/rsa/Makefile.ssl new file mode 100644 index 0000000..5e04ec4 --- /dev/null +++ b/crypto/rsa/Makefile.ssl
@@ -0,0 +1,84 @@ +# +# SSLeay/crypto/rsa/Makefile +# + +DIR= rsa +TOP= ../.. +CC= cc +INCLUDES= -I.. -I../../include +CFLAG=-g +INSTALLTOP=/usr/local/ssl +MAKE= make -f Makefile.ssl +MAKEDEPEND= makedepend -f Makefile.ssl +MAKEFILE= Makefile.ssl +AR= ar r + +CFLAGS= $(INCLUDES) $(CFLAG) + +ERR=rsa +ERRC=rsa_err +GENERAL=Makefile +TEST= +APPS= + +LIB=$(TOP)/libcrypto.a +LIBSRC= rsa_enc.c rsa_gen.c rsa_lib.c rsa_sign.c rsa_saos.c $(ERRC).c +LIBOBJ= rsa_enc.o rsa_gen.o rsa_lib.o rsa_sign.o rsa_saos.o $(ERRC).o + +SRC= $(LIBSRC) + +EXHEADER= rsa.h +HEADER= $(EXHEADER) + +ALL= $(GENERAL) $(SRC) $(HEADER) + +top: + (cd ../..; $(MAKE) DIRS=crypto SDIRS=$(DIR) sub_all) + +all: lib + +lib: $(LIBOBJ) + $(AR) $(LIB) $(LIBOBJ) + sh $(TOP)/util/ranlib.sh $(LIB) + @touch lib + +files: + perl $(TOP)/util/files.pl Makefile.ssl >> $(TOP)/MINFO + +links: + /bin/rm -f Makefile + $(TOP)/util/point.sh Makefile.ssl Makefile ; + $(TOP)/util/mklink.sh ../../include $(EXHEADER) + $(TOP)/util/mklink.sh ../../test $(TEST) + $(TOP)/util/mklink.sh ../../apps $(APPS) + +install: + @for i in $(EXHEADER) ; \ + do \ + (cp $$i $(INSTALLTOP)/include/$$i; \ + chmod 644 $(INSTALLTOP)/include/$$i ); \ + done; + +tags: + ctags $(SRC) + +tests: + +lint: + lint -DLINT $(INCLUDES) $(SRC)>fluff + +depend: + $(MAKEDEPEND) $(INCLUDES) $(PROGS) $(LIBSRC) + +dclean: + perl -pe 'if (/^# DO NOT DELETE THIS LINE/) {print; exit(0);}' $(MAKEFILE) >Makefile.new + mv -f Makefile.new $(MAKEFILE) + +clean: + /bin/rm -f *.o */*.o *.obj lib tags core .pure .nfs* *.old *.bak fluff + +errors: + perl $(TOP)/util/err-ins.pl $(ERR).err $(ERR).h + perl ../err/err_genc.pl $(ERR).h $(ERRC).c + +# DO NOT DELETE THIS LINE -- make depend depends on it.
diff --git a/crypto/rsa/rsa.err b/crypto/rsa/rsa.err new file mode 100644 index 0000000..29f1496 --- /dev/null +++ b/crypto/rsa/rsa.err
@@ -0,0 +1,33 @@ +/* Error codes for the RSA functions. */ + +/* Function codes. */ +#define RSA_F_RSA_EAY_PRIVATE_DECRYPT 100 +#define RSA_F_RSA_EAY_PRIVATE_ENCRYPT 101 +#define RSA_F_RSA_EAY_PUBLIC_DECRYPT 102 +#define RSA_F_RSA_EAY_PUBLIC_ENCRYPT 103 +#define RSA_F_RSA_GENERATE_KEY 104 +#define RSA_F_RSA_NEW_METHOD 105 +#define RSA_F_RSA_PRINT 106 +#define RSA_F_RSA_PRINT_FP 107 +#define RSA_F_RSA_SIGN 108 +#define RSA_F_RSA_SIGN_ASN1_OCTET_STRING 109 +#define RSA_F_RSA_VERIFY 110 +#define RSA_F_RSA_VERIFY_ASN1_OCTET_STRING 111 + +/* Reason codes. */ +#define RSA_R_ALGORITHM_MISMATCH 100 +#define RSA_R_BAD_E_VALUE 101 +#define RSA_R_BAD_FIXED_HEADER_DECRYPT 102 +#define RSA_R_BAD_PAD_BYTE_COUNT 103 +#define RSA_R_BAD_SIGNATURE 104 +#define RSA_R_BLOCK_TYPE_IS_NOT_01 105 +#define RSA_R_BLOCK_TYPE_IS_NOT_02 106 +#define RSA_R_DATA_GREATER_THAN_MOD_LEN 107 +#define RSA_R_DATA_TOO_LARGE_FOR_KEY_SIZE 108 +#define RSA_R_DIGEST_TOO_BIG_FOR_RSA_KEY 109 +#define RSA_R_NULL_BEFORE_BLOCK_MISSING 110 +#define RSA_R_SSLV3_ROLLBACK_ATTACK 111 +#define RSA_R_THE_ASN1_OBJECT_IDENTIFIER_IS_NOT_KNOWN_FOR_THIS_MD 112 +#define RSA_R_UNKNOWN_ALGORITHM_TYPE 113 +#define RSA_R_UNKNOWN_PADDING_TYPE 114 +#define RSA_R_WRONG_SIGNATURE_LENGTH 115
diff --git a/crypto/rsa/rsa.h b/crypto/rsa/rsa.h new file mode 100644 index 0000000..821e928 --- /dev/null +++ b/crypto/rsa/rsa.h
@@ -0,0 +1,243 @@ +/* crypto/rsa/rsa.h */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#ifndef HEADER_RSA_H +#define HEADER_RSA_H + +#ifdef __cplusplus +extern "C" { +#endif + +#include "bn.h" + +typedef struct rsa_meth_st + { + char *name; + int (*rsa_pub_enc)(); + int (*rsa_pub_dec)(); + int (*rsa_priv_enc)(); + int (*rsa_priv_dec)(); + int (*rsa_mod_exp)(); + int (*bn_mod_exp)(); + int (*init)(/* RSA * */); /* called at new */ + int (*finish)(/* RSA * */); /* called at free */ + } RSA_METHOD; + +typedef struct rsa_st + { + /* The first parameter is used to pickup errors where + * this is passed instead of aEVP_PKEY, it is set to 0 */ + int pad; + int version; + RSA_METHOD *meth; + BIGNUM *n; + BIGNUM *e; + BIGNUM *d; + BIGNUM *p; + BIGNUM *q; + BIGNUM *dmp1; + BIGNUM *dmq1; + BIGNUM *iqmp; + /* be carefull using this if the RSA structure is shared */ + char *app_data; + int references; + } RSA; + +#define RSA_3 0x3L +#define RSA_F4 0x10001L + +#define RSA_PKCS1_PADDING 11 +#define RSA_SSLV23_PADDING 12 + +#ifndef NOPROTO +RSA * RSA_new(void); +RSA * RSA_new_method(RSA_METHOD *method); +int RSA_size(RSA *); +RSA * RSA_generate_key(int bits, unsigned long e,void + (*callback)(int,int)); + /* next 4 return -1 on error */ +int RSA_public_encrypt(int flen, unsigned char *from, + unsigned char *to, RSA *rsa,int padding); +int RSA_private_encrypt(int flen, unsigned char *from, + unsigned char *to, RSA *rsa,int padding); +int RSA_public_decrypt(int flen, unsigned char *from, + unsigned char *to, RSA *rsa,int padding); +int RSA_private_decrypt(int flen, unsigned char *from, + unsigned char *to, RSA *rsa,int padding); +void RSA_free (RSA *r); + +void RSA_set_default_method(RSA_METHOD *meth); + +/* If you have RSAref compiled in. */ +/* RSA_METHOD *RSA_PKCS1_RSAref(void); */ + +/* these are the actual SSLeay RSA functions */ +RSA_METHOD *RSA_PKCS1_SSLeay(void); + +void ERR_load_RSA_strings(void ); + +RSA * d2i_RSAPublicKey(RSA **a, unsigned char **pp, long length); +int i2d_RSAPublicKey(RSA *a, unsigned char **pp); +RSA * d2i_RSAPrivateKey(RSA **a, unsigned char **pp, long length); +int i2d_RSAPrivateKey(RSA *a, unsigned char **pp); +#ifndef WIN16 +int RSA_print_fp(FILE *fp, RSA *r,int offset); +#endif + +#ifdef HEADER_BIO_H +int RSA_print(BIO *bp, RSA *r,int offset); +#endif + +int i2d_Netscape_RSA(RSA *a, unsigned char **pp, int (*cb)()); +RSA *d2i_Netscape_RSA(RSA **a, unsigned char **pp, long length, int (*cb)()); + +/* The following 2 functions sign and verify a X509_SIG ASN1 object + * inside PKCS#1 padded RSA encryption */ +int RSA_sign(int type, unsigned char *m, unsigned int m_len, + unsigned char *sigret, unsigned int *siglen, RSA *rsa); +int RSA_verify(int type, unsigned char *m, unsigned int m_len, + unsigned char *sigbuf, unsigned int siglen, RSA *rsa); + +/* The following 2 function sign and verify a ASN1_OCTET_STRING + * object inside PKCS#1 padded RSA encryption */ +int RSA_sign_ASN1_OCTET_STRING(int type, unsigned char *m, unsigned int m_len, + unsigned char *sigret, unsigned int *siglen, RSA *rsa); +int RSA_verify_ASN1_OCTET_STRING(int type, unsigned char *m, unsigned int m_len, + unsigned char *sigbuf, unsigned int siglen, RSA *rsa); + +#else + +RSA * RSA_new(); +RSA * RSA_new_method(); +int RSA_size(); +RSA * RSA_generate_key(); +int RSA_public_encrypt(); +int RSA_private_encrypt(); +int RSA_public_decrypt(); +int RSA_private_decrypt(); +void RSA_free (); + +void RSA_set_default_method(); + +/* RSA_METHOD *RSA_PKCS1_RSAref(); */ +RSA_METHOD *RSA_PKCS1_SSLeay(); + +void ERR_load_RSA_strings(); + +RSA * d2i_RSAPublicKey(); +int i2d_RSAPublicKey(); +RSA * d2i_RSAPrivateKey(); +int i2d_RSAPrivateKey(); +#ifndef WIN16 +int RSA_print_fp(); +#endif + +int RSA_print(); + +int i2d_Netscape_RSA(); +RSA *d2i_Netscape_RSA(); + +int RSA_sign(); +int RSA_verify(); + +int RSA_sign_ASN1_OCTET_STRING(); +int RSA_verify_ASN1_OCTET_STRING(); + + +#endif + +/* BEGIN ERROR CODES */ +/* Error codes for the RSA functions. */ + +/* Function codes. */ +#define RSA_F_RSA_EAY_PRIVATE_DECRYPT 100 +#define RSA_F_RSA_EAY_PRIVATE_ENCRYPT 101 +#define RSA_F_RSA_EAY_PUBLIC_DECRYPT 102 +#define RSA_F_RSA_EAY_PUBLIC_ENCRYPT 103 +#define RSA_F_RSA_GENERATE_KEY 104 +#define RSA_F_RSA_NEW_METHOD 105 +#define RSA_F_RSA_PRINT 106 +#define RSA_F_RSA_PRINT_FP 107 +#define RSA_F_RSA_SIGN 108 +#define RSA_F_RSA_SIGN_ASN1_OCTET_STRING 109 +#define RSA_F_RSA_VERIFY 110 +#define RSA_F_RSA_VERIFY_ASN1_OCTET_STRING 111 + +/* Reason codes. */ +#define RSA_R_ALGORITHM_MISMATCH 100 +#define RSA_R_BAD_E_VALUE 101 +#define RSA_R_BAD_FIXED_HEADER_DECRYPT 102 +#define RSA_R_BAD_PAD_BYTE_COUNT 103 +#define RSA_R_BAD_SIGNATURE 104 +#define RSA_R_BLOCK_TYPE_IS_NOT_01 105 +#define RSA_R_BLOCK_TYPE_IS_NOT_02 106 +#define RSA_R_DATA_GREATER_THAN_MOD_LEN 107 +#define RSA_R_DATA_TOO_LARGE_FOR_KEY_SIZE 108 +#define RSA_R_DIGEST_TOO_BIG_FOR_RSA_KEY 109 +#define RSA_R_NULL_BEFORE_BLOCK_MISSING 110 +#define RSA_R_SSLV3_ROLLBACK_ATTACK 111 +#define RSA_R_THE_ASN1_OBJECT_IDENTIFIER_IS_NOT_KNOWN_FOR_THIS_MD 112 +#define RSA_R_UNKNOWN_ALGORITHM_TYPE 113 +#define RSA_R_UNKNOWN_PADDING_TYPE 114 +#define RSA_R_WRONG_SIGNATURE_LENGTH 115 + +#ifdef __cplusplus +} +#endif +#endif +
diff --git a/crypto/rsa/rsa_enc.c b/crypto/rsa/rsa_enc.c new file mode 100644 index 0000000..c4a4ad5 --- /dev/null +++ b/crypto/rsa/rsa_enc.c
@@ -0,0 +1,538 @@ +/* crypto/rsa/rsa_enc.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "bn.h" +#include "rsa.h" +#include "rand.h" + +#ifndef NOPROTO +static int RSA_eay_public_encrypt(int flen, unsigned char *from, + unsigned char *to, RSA *rsa,int padding); +static int RSA_eay_private_encrypt(int flen, unsigned char *from, + unsigned char *to, RSA *rsa,int padding); +static int RSA_eay_public_decrypt(int flen, unsigned char *from, + unsigned char *to, RSA *rsa,int padding); +static int RSA_eay_private_decrypt(int flen, unsigned char *from, + unsigned char *to, RSA *rsa,int padding); +static int RSA_eay_mod_exp(BIGNUM *r0, BIGNUM *i, RSA *rsa); +#else +static int RSA_eay_public_encrypt(); +static int RSA_eay_private_encrypt(); +static int RSA_eay_public_decrypt(); +static int RSA_eay_private_decrypt(); +static int RSA_eay_mod_exp(); +#endif + +static RSA_METHOD rsa_pkcs1_eay_meth={ + "Eric Young's PKCS#1 RSA", + RSA_eay_public_encrypt, + RSA_eay_public_decrypt, + RSA_eay_private_encrypt, + RSA_eay_private_decrypt, + RSA_eay_mod_exp, + BN_mod_exp, + NULL, + NULL, + }; + +RSA_METHOD *RSA_PKCS1_SSLeay() + { + return(&rsa_pkcs1_eay_meth); + } + +static int RSA_eay_public_encrypt(flen, from, to, rsa, padding) +int flen; +unsigned char *from; +unsigned char *to; +RSA *rsa; +int padding; + { + BIGNUM *f=NULL,*ret=NULL; + int i,j,k,num=0,r= -1; + unsigned char *p; + unsigned char *buf=NULL; + BN_CTX *ctx=NULL; + + if ( (padding != RSA_PKCS1_PADDING) && + (padding != RSA_SSLV23_PADDING)) + { + RSAerr(RSA_F_RSA_EAY_PUBLIC_ENCRYPT,RSA_R_UNKNOWN_PADDING_TYPE); + goto err; + } + + ctx=BN_CTX_new(); + if (ctx == NULL) goto err; + + num=BN_num_bytes(rsa->n); + if (flen > (num-11)) + { + RSAerr(RSA_F_RSA_EAY_PUBLIC_ENCRYPT,RSA_R_DATA_TOO_LARGE_FOR_KEY_SIZE); + goto err; + } + + buf=(unsigned char *)Malloc(num); + if (buf == NULL) + { + RSAerr(RSA_F_RSA_EAY_PUBLIC_ENCRYPT,ERR_R_MALLOC_FAILURE); + goto err; + } + p=(unsigned char *)buf; + + *(p++)=0; + *(p++)=2; /* Public Key BT (Block Type) */ + + /* pad out with non-zero random data */ + j=num-3-flen; + + RAND_bytes(p,j); + for (i=0; i<j; i++) + { + if (*p == '\0') + do { + RAND_bytes(p,1); + } while (*p == '\0'); + p++; + } + + if (padding == RSA_SSLV23_PADDING) + memset(&(p[-8]),3,8); + + *(p++)='\0'; + + memcpy(p,from,(unsigned int)flen); + + f=BN_new(); + ret=BN_new(); + if ((f == NULL) || (ret == NULL)) goto err; + + if (BN_bin2bn(buf,num,f) == NULL) goto err; + if (!rsa->meth->bn_mod_exp(ret,f,rsa->e,rsa->n,ctx)) goto err; + + /* put in leading 0 bytes if the number is less than the + * length of the modulus */ + j=BN_num_bytes(ret); + i=BN_bn2bin(ret,&(to[num-j])); + for (k=0; k<(num-i); k++) + to[k]=0; + + r=num; +err: + if (ctx != NULL) BN_CTX_free(ctx); + if (f != NULL) BN_free(f); + if (ret != NULL) BN_free(ret); + if (buf != NULL) + { + memset(buf,0,num); + Free(buf); + } + return(r); + } + +static int RSA_eay_private_encrypt(flen, from, to, rsa, padding) +int flen; +unsigned char *from; +unsigned char *to; +RSA *rsa; +int padding; + { + BIGNUM *f=NULL,*ret=NULL; + int i,j,k,num=0,r= -1; + unsigned char *p; + unsigned char *buf=NULL; + BN_CTX *ctx=NULL; + + if (padding != RSA_PKCS1_PADDING) + { + RSAerr(RSA_F_RSA_EAY_PRIVATE_ENCRYPT,RSA_R_UNKNOWN_PADDING_TYPE); + goto err; + } + + ctx=BN_CTX_new(); + if (ctx == NULL) goto err; + + num=BN_num_bytes(rsa->n); + if (flen > (num-11)) + { + RSAerr(RSA_F_RSA_EAY_PRIVATE_ENCRYPT,RSA_R_DATA_TOO_LARGE_FOR_KEY_SIZE); + goto err; + } + buf=(unsigned char *)Malloc(num); + if (buf == NULL) + { + RSAerr(RSA_F_RSA_EAY_PRIVATE_ENCRYPT,ERR_R_MALLOC_FAILURE); + goto err; + } + p=buf; + + *(p++)=0; + *(p++)=1; /* Private Key BT (Block Type) */ + + /* padd out with 0xff data */ + j=num-3-flen; + for (i=0; i<j; i++) + *(p++)=0xff; + *(p++)='\0'; + memcpy(p,from,(unsigned int)flen); + ret=BN_new(); + f=BN_new(); + if ((ret == NULL) || (f == NULL)) goto err; + if (BN_bin2bn(buf,num,f) == NULL) goto err; + if ( (rsa->p != NULL) && + (rsa->q != NULL) && + (rsa->dmp1 != NULL) && + (rsa->dmq1 != NULL) && + (rsa->iqmp != NULL)) + { if (!rsa->meth->rsa_mod_exp(ret,f,rsa)) goto err; } + else + { if (!rsa->meth->bn_mod_exp(ret,f,rsa->d,rsa->n,ctx)) goto err; } + + p=buf; + BN_bn2bin(ret,p); + + /* put in leading 0 bytes if the number is less than the + * length of the modulus */ + j=BN_num_bytes(ret); + i=BN_bn2bin(ret,&(to[num-j])); + for (k=0; k<(num-i); k++) + to[k]=0; + + r=num; +err: + if (ctx != NULL) BN_CTX_free(ctx); + if (ret != NULL) BN_free(ret); + if (f != NULL) BN_free(f); + if (buf != NULL) + { + memset(buf,0,num); + Free(buf); + } + return(r); + } + +static int RSA_eay_private_decrypt(flen, from, to, rsa,padding) +int flen; +unsigned char *from; +unsigned char *to; +RSA *rsa; +int padding; + { + BIGNUM *f=NULL,*ret=NULL; + int i,j,num=0,r= -1; + unsigned char *p; + unsigned char *buf=NULL; + BN_CTX *ctx=NULL; + + if ((padding != RSA_PKCS1_PADDING) && (padding != RSA_SSLV23_PADDING)) + { + RSAerr(RSA_F_RSA_EAY_PRIVATE_DECRYPT,RSA_R_UNKNOWN_PADDING_TYPE); + goto err; + } + + ctx=BN_CTX_new(); + if (ctx == NULL) goto err; + + num=BN_num_bytes(rsa->n); + + buf=(unsigned char *)Malloc(num); + if (buf == NULL) + { + RSAerr(RSA_F_RSA_EAY_PRIVATE_DECRYPT,ERR_R_MALLOC_FAILURE); + goto err; + } + + /* This check was for equallity but PGP does evil things + * and chops off the top '0' bytes */ + if (flen > num) + { + RSAerr(RSA_F_RSA_EAY_PRIVATE_DECRYPT,RSA_R_DATA_GREATER_THAN_MOD_LEN); + goto err; + } + + /* make data into a big number */ + ret=BN_new(); + f=BN_new(); + if ((ret == NULL) || (f == NULL)) goto err; + if (BN_bin2bn(from,(int)flen,f) == NULL) goto err; + /* do the decrypt */ + if ( (rsa->p != NULL) && + (rsa->q != NULL) && + (rsa->dmp1 != NULL) && + (rsa->dmq1 != NULL) && + (rsa->iqmp != NULL)) + { if (!rsa->meth->rsa_mod_exp(ret,f,rsa)) goto err; } + else + { if (!rsa->meth->bn_mod_exp(ret,f,rsa->d,rsa->n,ctx)) goto err; } + + p=buf; + BN_bn2bin(ret,p); + + /* BT must be 02 */ + if (*(p++) != 02) + { + RSAerr(RSA_F_RSA_EAY_PRIVATE_DECRYPT,RSA_R_BLOCK_TYPE_IS_NOT_02); + goto err; + } + + /* scan over padding data */ + j=num-2; /* one for type and one for the prepended 0. */ + for (i=0; i<j; i++) + if (*(p++) == 0) break; + + if (i == j) + { + RSAerr(RSA_F_RSA_EAY_PRIVATE_DECRYPT,RSA_R_NULL_BEFORE_BLOCK_MISSING); + goto err; + } + + if (i < 8) + { + RSAerr(RSA_F_RSA_EAY_PRIVATE_DECRYPT,RSA_R_BAD_PAD_BYTE_COUNT); + goto err; + } + +#undef RSA_DEBUG +#ifdef RSA_DEBUG + { + int z; + unsigned char *q; + q= &(p[-9]); + fprintf(stderr,"\n"); + for (z=0; z<8; z++) fprintf(stderr,"%02X",q[z]); + fprintf(stderr,"\n"); + } +#endif + + if (padding == RSA_SSLV23_PADDING) + { + int z; + unsigned char *q; + + /* -9 because we have jumped the '\0' */ + q= &(p[-9]); + for (z=0; z<8; z++) + { + if (*(q++) != 0x03) + break; + } + if (z == 8) + { + RSAerr(RSA_F_RSA_EAY_PRIVATE_DECRYPT,RSA_R_SSLV3_ROLLBACK_ATTACK); + goto err; + } + } + + /* skip over the '\0' */ + i++; + j-=i; + + /* output data */ + memcpy(to,p,(unsigned int)j); + r=j; +err: + if (ctx != NULL) BN_CTX_free(ctx); + if (f != NULL) BN_free(f); + if (ret != NULL) BN_free(ret); + if (buf != NULL) + { + memset(buf,0,num); + Free(buf); + } + return(r); + } + +static int RSA_eay_public_decrypt(flen, from, to, rsa, padding) +int flen; +unsigned char *from; +unsigned char *to; +RSA *rsa; +int padding; + { + BIGNUM *f=NULL,*ret=NULL; + int i,j,num=0,r= -1; + unsigned char *p; + unsigned char *buf=NULL; + BN_CTX *ctx=NULL; + + if (padding != RSA_PKCS1_PADDING) + { + RSAerr(RSA_F_RSA_EAY_PUBLIC_DECRYPT,RSA_R_UNKNOWN_PADDING_TYPE); + goto err; + } + + ctx=BN_CTX_new(); + if (ctx == NULL) goto err; + + num=BN_num_bytes(rsa->n); + buf=(unsigned char *)Malloc(num); + if (buf == NULL) + { + RSAerr(RSA_F_RSA_EAY_PUBLIC_DECRYPT,ERR_R_MALLOC_FAILURE); + goto err; + } + + /* This check was for equallity but PGP does evil things + * and chops off the top '0' bytes */ + if (flen > num) + { + RSAerr(RSA_F_RSA_EAY_PUBLIC_DECRYPT,RSA_R_DATA_GREATER_THAN_MOD_LEN); + goto err; + } + + /* make data into a big number */ + f=BN_new(); + ret=BN_new(); + if ((f == NULL) || (ret == NULL)) goto err; + + if (BN_bin2bn(from,flen,f) == NULL) goto err; + /* do the decrypt */ + if (!rsa->meth->bn_mod_exp(ret,f,rsa->e,rsa->n,ctx)) goto err; + + p=buf; + i=BN_bn2bin(ret,p); + + /* BT must be 01 */ + if (*(p++) != 01) + { + RSAerr(RSA_F_RSA_EAY_PUBLIC_DECRYPT,RSA_R_BLOCK_TYPE_IS_NOT_01); + goto err; + } + + /* scan over padding data */ + j=num-2; /* one for type and one for the prepended 0. */ + for (i=0; i<j; i++) + { + if (*p != 0xff) /* should decrypt to 0xff */ + { + if (*p == 0) + { p++; break; } + else { + RSAerr(RSA_F_RSA_EAY_PUBLIC_DECRYPT,RSA_R_BAD_FIXED_HEADER_DECRYPT); + goto err; + } + } + p++; + } + if (i == j) + { + RSAerr(RSA_F_RSA_EAY_PUBLIC_DECRYPT,RSA_R_NULL_BEFORE_BLOCK_MISSING); + goto err; + } + if (i < 8) + { + RSAerr(RSA_F_RSA_EAY_PUBLIC_DECRYPT,RSA_R_BAD_PAD_BYTE_COUNT); + goto err; + } + + /* skip over the '\0' */ + i++; + j-=i; + + /* output data */ + memcpy(to,p,(unsigned int)j); + r=j; +err: + if (ctx != NULL) BN_CTX_free(ctx); + if (f != NULL) BN_free(f); + if (ret != NULL) BN_free(ret); + if (buf != NULL) + { + memset(buf,0,num); + Free(buf); + } + return(r); + } + +static int RSA_eay_mod_exp(r0, I, rsa) +BIGNUM *r0; +BIGNUM *I; +RSA *rsa; + { + BIGNUM *r1=NULL,*m1=NULL; + int ret=0; + BN_CTX *ctx; + + if ((ctx=BN_CTX_new()) == NULL) goto err; + m1=BN_new(); + r1=BN_new(); + if ((m1 == NULL) || (r1 == NULL)) goto err; + + if (!BN_mod(r1,I,rsa->q,ctx)) goto err; + if (!rsa->meth->bn_mod_exp(m1,r1,rsa->dmq1,rsa->q,ctx)) goto err; + + if (!BN_mod(r1,I,rsa->p,ctx)) goto err; + if (!rsa->meth->bn_mod_exp(r0,r1,rsa->dmp1,rsa->p,ctx)) goto err; + + if (!BN_add(r1,r0,rsa->p)) goto err; + if (!BN_sub(r0,r1,m1)) goto err; + + if (!BN_mul(r1,r0,rsa->iqmp)) goto err; + if (!BN_mod(r0,r1,rsa->p,ctx)) goto err; + if (!BN_mul(r1,r0,rsa->q)) goto err; + if (!BN_add(r0,r1,m1)) goto err; + + ret=1; +err: + if (m1 != NULL) BN_free(m1); + if (r1 != NULL) BN_free(r1); + BN_CTX_free(ctx); + return(ret); + } + +
diff --git a/crypto/rsa/rsa_err.c b/crypto/rsa/rsa_err.c new file mode 100644 index 0000000..04a5ba2 --- /dev/null +++ b/crypto/rsa/rsa_err.c
@@ -0,0 +1,111 @@ +/* lib/rsa/rsa_err.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ +#include <stdio.h> +#include "err.h" +#include "rsa.h" + +/* BEGIN ERROR CODES */ +static ERR_STRING_DATA RSA_str_functs[]= + { +{ERR_PACK(0,RSA_F_RSA_EAY_PRIVATE_DECRYPT,0), "RSA_EAY_PRIVATE_DECRYPT"}, +{ERR_PACK(0,RSA_F_RSA_EAY_PRIVATE_ENCRYPT,0), "RSA_EAY_PRIVATE_ENCRYPT"}, +{ERR_PACK(0,RSA_F_RSA_EAY_PUBLIC_DECRYPT,0), "RSA_EAY_PUBLIC_DECRYPT"}, +{ERR_PACK(0,RSA_F_RSA_EAY_PUBLIC_ENCRYPT,0), "RSA_EAY_PUBLIC_ENCRYPT"}, +{ERR_PACK(0,RSA_F_RSA_GENERATE_KEY,0), "RSA_generate_key"}, +{ERR_PACK(0,RSA_F_RSA_NEW_METHOD,0), "RSA_new_method"}, +{ERR_PACK(0,RSA_F_RSA_PRINT,0), "RSA_print"}, +{ERR_PACK(0,RSA_F_RSA_PRINT_FP,0), "RSA_print_fp"}, +{ERR_PACK(0,RSA_F_RSA_SIGN,0), "RSA_sign"}, +{ERR_PACK(0,RSA_F_RSA_SIGN_ASN1_OCTET_STRING,0), "RSA_sign_ASN1_OCTET_STRING"}, +{ERR_PACK(0,RSA_F_RSA_VERIFY,0), "RSA_verify"}, +{ERR_PACK(0,RSA_F_RSA_VERIFY_ASN1_OCTET_STRING,0), "RSA_verify_ASN1_OCTET_STRING"}, +{0,NULL}, + }; + +static ERR_STRING_DATA RSA_str_reasons[]= + { +{RSA_R_ALGORITHM_MISMATCH ,"algorithm mismatch"}, +{RSA_R_BAD_E_VALUE ,"bad e value"}, +{RSA_R_BAD_FIXED_HEADER_DECRYPT ,"bad fixed header decrypt"}, +{RSA_R_BAD_PAD_BYTE_COUNT ,"bad pad byte count"}, +{RSA_R_BAD_SIGNATURE ,"bad signature"}, +{RSA_R_BLOCK_TYPE_IS_NOT_01 ,"block type is not 01"}, +{RSA_R_BLOCK_TYPE_IS_NOT_02 ,"block type is not 02"}, +{RSA_R_DATA_GREATER_THAN_MOD_LEN ,"data greater than mod len"}, +{RSA_R_DATA_TOO_LARGE_FOR_KEY_SIZE ,"data too large for key size"}, +{RSA_R_DIGEST_TOO_BIG_FOR_RSA_KEY ,"digest too big for rsa key"}, +{RSA_R_NULL_BEFORE_BLOCK_MISSING ,"null before block missing"}, +{RSA_R_SSLV3_ROLLBACK_ATTACK ,"sslv3 rollback attack"}, +{RSA_R_THE_ASN1_OBJECT_IDENTIFIER_IS_NOT_KNOWN_FOR_THIS_MD,"the asn1 object identifier is not known for this md"}, +{RSA_R_UNKNOWN_ALGORITHM_TYPE ,"unknown algorithm type"}, +{RSA_R_UNKNOWN_PADDING_TYPE ,"unknown padding type"}, +{RSA_R_WRONG_SIGNATURE_LENGTH ,"wrong signature length"}, +{0,NULL}, + }; + +void ERR_load_RSA_strings() + { + static int init=1; + + if (init) + { + init=0; + ERR_load_strings(ERR_LIB_RSA,RSA_str_functs); + ERR_load_strings(ERR_LIB_RSA,RSA_str_reasons); + } + }
diff --git a/crypto/rsa/rsa_gen.c b/crypto/rsa/rsa_gen.c new file mode 100644 index 0000000..0cab3a5 --- /dev/null +++ b/crypto/rsa/rsa_gen.c
@@ -0,0 +1,186 @@ +/* crypto/rsa/rsa_gen.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include <time.h> +#include "cryptlib.h" +#include "bn.h" +#include "rsa.h" + +RSA *RSA_generate_key(bits, e_value, callback) +int bits; +unsigned long e_value; +void (*callback)(P_I_I); + { + RSA *rsa=NULL; + BIGNUM *r0=NULL,*r1=NULL,*r2=NULL,*r3=NULL,*tmp; + int bitsp,bitsq,ok= -1,n=0; + BN_CTX *ctx=NULL,*ctx2=NULL; + + ctx=BN_CTX_new(); + if (ctx == NULL) goto err; + ctx2=BN_CTX_new(); + if (ctx2 == NULL) goto err; + r0=ctx->bn[0]; + r1=ctx->bn[1]; + r2=ctx->bn[2]; + r3=ctx->bn[3]; + ctx->tos+=4; + + bitsp=(bits+1)/2; + bitsq=bits-bitsp; + rsa=RSA_new(); + if (rsa == NULL) goto err; + + /* set e */ + rsa->e=BN_new(); + if (rsa->e == NULL) goto err; + if (!BN_set_word(rsa->e,e_value)) goto err; + + /* generate p and q */ + for (;;) + { + rsa->p=BN_generate_prime(bitsp,0,NULL,NULL,callback); + if (rsa->p == NULL) goto err; + if (!BN_sub(r2,rsa->p,BN_value_one())) goto err; + if (!BN_gcd(r1,r2,rsa->e,ctx)) goto err; + if (BN_is_one(r1)) break; + if (callback != NULL) callback(2,n++); + BN_free(rsa->p); + } + if (callback != NULL) callback(3,0); + for (;;) + { + rsa->q=BN_generate_prime(bitsq,0,NULL,NULL,callback); + if (rsa->q == NULL) goto err; + if (!BN_sub(r2,rsa->q,BN_value_one())) goto err; + if (!BN_gcd(r1,r2,rsa->e,ctx)) goto err; + if (BN_is_one(r1) && (BN_cmp(rsa->p,rsa->q) != 0)) + break; + if (callback != NULL) callback(2,n++); + BN_free(rsa->q); + } + if (callback != NULL) callback(3,1); + if (BN_cmp(rsa->p,rsa->q) < 0) + { + tmp=rsa->p; + rsa->p=rsa->q; + rsa->q=tmp; + } + + /* calculate n */ + rsa->n=BN_new(); + if (rsa->n == NULL) goto err; + if (!BN_mul(rsa->n,rsa->p,rsa->q)) goto err; + + /* calculate d */ + if (!BN_sub(r1,rsa->p,BN_value_one())) goto err; /* p-1 */ + if (!BN_sub(r2,rsa->q,BN_value_one())) goto err; /* q-1 */ + if (!BN_mul(r0,r1,r2)) goto err; /* (p-1)(q-1) */ + +/* should not be needed, since gcd(p-1,e) == 1 and gcd(q-1,e) == 1 */ +/* for (;;) + { + if (!BN_gcd(r3,r0,rsa->e,ctx)) goto err; + if (BN_is_one(r3)) break; + + if (1) + { + if (!BN_add_word(rsa->e,2L)) goto err; + continue; + } + RSAerr(RSA_F_RSA_GENERATE_KEY,RSA_R_BAD_E_VALUE); + goto err; + } +*/ + rsa->d=(BIGNUM *)BN_mod_inverse(rsa->e,r0,ctx2); /* d */ + if (rsa->d == NULL) goto err; + + /* calculate d mod (p-1) */ + rsa->dmp1=BN_new(); + if (rsa->dmp1 == NULL) goto err; + if (!BN_mod(rsa->dmp1,rsa->d,r1,ctx)) goto err; + + /* calculate d mod (q-1) */ + rsa->dmq1=BN_new(); + if (rsa->dmq1 == NULL) goto err; + if (!BN_mod(rsa->dmq1,rsa->d,r2,ctx)) goto err; + + /* calculate inverse of q mod p */ + rsa->iqmp=BN_mod_inverse(rsa->q,rsa->p,ctx2); + if (rsa->iqmp == NULL) goto err; + + ok=1; +err: + if (ok == -1) + { + RSAerr(RSA_F_RSA_GENERATE_KEY,ERR_LIB_BN); + ok=0; + } + BN_CTX_free(ctx); + BN_CTX_free(ctx2); + + if (!ok) + { + if (rsa != NULL) RSA_free(rsa); + return(NULL); + } + else + return(rsa); + } +
diff --git a/crypto/rsa/rsa_lib.c b/crypto/rsa/rsa_lib.c new file mode 100644 index 0000000..c49d0ee --- /dev/null +++ b/crypto/rsa/rsa_lib.c
@@ -0,0 +1,200 @@ +/* crypto/rsa/rsa_lib.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "bn.h" +#include "rsa.h" + +char *RSA_version="RSA part of SSLeay 0.8.1b 29-Jun-1998"; + +static RSA_METHOD *default_RSA_meth=NULL; + +RSA *RSA_new() + { + return(RSA_new_method(NULL)); + } + +void RSA_set_default_method(meth) +RSA_METHOD *meth; + { + default_RSA_meth=meth; + } + +RSA *RSA_new_method(meth) +RSA_METHOD *meth; + { + RSA *ret; + + if (default_RSA_meth == NULL) + { +#ifdef RSAref + default_RSA_meth=RSA_PKCS1_RSAref(); +#else + default_RSA_meth=RSA_PKCS1_SSLeay(); +#endif + } + ret=(RSA *)Malloc(sizeof(RSA)); + if (ret == NULL) + { + RSAerr(RSA_F_RSA_NEW_METHOD,ERR_R_MALLOC_FAILURE); + return(NULL); + } + + if (meth == NULL) + ret->meth=default_RSA_meth; + else + ret->meth=meth; + + ret->pad=0; + ret->version=0; + ret->n=NULL; + ret->e=NULL; + ret->d=NULL; + ret->p=NULL; + ret->q=NULL; + ret->dmp1=NULL; + ret->dmq1=NULL; + ret->iqmp=NULL; + ret->references=1; + ret->app_data=NULL; + if ((ret->meth->init != NULL) && !ret->meth->init(ret)) + { + Free(ret); + ret=NULL; + } + return(ret); + } + +void RSA_free(r) +RSA *r; + { + int i; + + if (r == NULL) return; + + i=CRYPTO_add(&r->references,-1,CRYPTO_LOCK_RSA); + if (i > 0) return; +#ifdef REF_CHECK + if (i < 0) + { + fprintf(stderr,"RSA_free, bad reference count\n"); + abort(); + } +#endif + + if (r->meth->finish != NULL) + r->meth->finish(r); + + if (r->n != NULL) BN_clear_free(r->n); + if (r->e != NULL) BN_clear_free(r->e); + if (r->d != NULL) BN_clear_free(r->d); + if (r->p != NULL) BN_clear_free(r->p); + if (r->q != NULL) BN_clear_free(r->q); + if (r->dmp1 != NULL) BN_clear_free(r->dmp1); + if (r->dmq1 != NULL) BN_clear_free(r->dmq1); + if (r->iqmp != NULL) BN_clear_free(r->iqmp); + Free(r); + } + +int RSA_size(r) +RSA *r; + { + return(BN_num_bytes(r->n)); + } + +int RSA_public_encrypt(flen, from, to, rsa, padding) +int flen; +unsigned char *from; +unsigned char *to; +RSA *rsa; +int padding; + { + return(rsa->meth->rsa_pub_enc(flen, from, to, rsa, padding)); + } + +int RSA_private_encrypt(flen, from, to, rsa, padding) +int flen; +unsigned char *from; +unsigned char *to; +RSA *rsa; +int padding; + { + return(rsa->meth->rsa_priv_enc(flen, from, to, rsa, padding)); + } + +int RSA_private_decrypt(flen, from, to, rsa, padding) +int flen; +unsigned char *from; +unsigned char *to; +RSA *rsa; +int padding; + { + return(rsa->meth->rsa_priv_dec(flen, from, to, rsa, padding)); + } + +int RSA_public_decrypt(flen, from, to, rsa, padding) +int flen; +unsigned char *from; +unsigned char *to; +RSA *rsa; +int padding; + { + return(rsa->meth->rsa_pub_dec(flen, from, to, rsa, padding)); + } +
diff --git a/crypto/rsa/rsa_saos.c b/crypto/rsa/rsa_saos.c new file mode 100644 index 0000000..62c2112 --- /dev/null +++ b/crypto/rsa/rsa_saos.c
@@ -0,0 +1,153 @@ +/* crypto/rsa/rsa_saos.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "bn.h" +#include "rsa.h" +#include "objects.h" +#include "x509.h" + +int RSA_sign_ASN1_OCTET_STRING(type,m,m_len,sigret,siglen,rsa) +int type; +unsigned char *m; +unsigned int m_len; +unsigned char *sigret; +unsigned int *siglen; +RSA *rsa; + { + ASN1_OCTET_STRING sig; + int i,j,ret=1; + unsigned char *p,*s; + + sig.type=V_ASN1_OCTET_STRING; + sig.length=m_len; + sig.data=m; + + i=i2d_ASN1_OCTET_STRING(&sig,NULL); + j=RSA_size(rsa); + if ((i-RSA_PKCS1_PADDING) > j) + { + RSAerr(RSA_F_RSA_SIGN_ASN1_OCTET_STRING,RSA_R_DIGEST_TOO_BIG_FOR_RSA_KEY); + return(0); + } + s=(unsigned char *)Malloc((unsigned int)j+1); + if (s == NULL) + { + RSAerr(RSA_F_RSA_SIGN_ASN1_OCTET_STRING,ERR_R_MALLOC_FAILURE); + return(0); + } + p=s; + i2d_ASN1_OCTET_STRING(&sig,&p); + i=RSA_private_encrypt(i,s,sigret,rsa,RSA_PKCS1_PADDING); + if (i <= 0) + ret=0; + else + *siglen=i; + + memset(s,0,(unsigned int)j+1); + Free(s); + return(ret); + } + +int RSA_verify_ASN1_OCTET_STRING(dtype, m, m_len, sigbuf, siglen, rsa) +int dtype; +unsigned char *m; +unsigned int m_len; +unsigned char *sigbuf; +unsigned int siglen; +RSA *rsa; + { + int i,ret=0; + unsigned char *p,*s; + ASN1_OCTET_STRING *sig=NULL; + + if (siglen != (unsigned int)RSA_size(rsa)) + { + RSAerr(RSA_F_RSA_VERIFY_ASN1_OCTET_STRING,RSA_R_WRONG_SIGNATURE_LENGTH); + return(0); + } + + s=(unsigned char *)Malloc((unsigned int)siglen); + if (s == NULL) + { + RSAerr(RSA_F_RSA_VERIFY_ASN1_OCTET_STRING,ERR_R_MALLOC_FAILURE); + goto err; + } + i=RSA_public_decrypt((int)siglen,sigbuf,s,rsa,RSA_PKCS1_PADDING); + + if (i <= 0) goto err; + + p=s; + sig=d2i_ASN1_OCTET_STRING(NULL,&p,(long)i); + if (sig == NULL) goto err; + + if ( ((unsigned int)sig->length != m_len) || + (memcmp(m,sig->data,m_len) != 0)) + { + RSAerr(RSA_F_RSA_VERIFY_ASN1_OCTET_STRING,RSA_R_BAD_SIGNATURE); + } + else + ret=1; +err: + if (sig != NULL) ASN1_OCTET_STRING_free(sig); + memset(s,0,(unsigned int)siglen); + Free(s); + return(ret); + } +
diff --git a/crypto/rsa/rsa_sign.c b/crypto/rsa/rsa_sign.c new file mode 100644 index 0000000..7c815ed --- /dev/null +++ b/crypto/rsa/rsa_sign.c
@@ -0,0 +1,196 @@ +/* crypto/rsa/rsa_sign.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "bn.h" +#include "rsa.h" +#include "objects.h" +#include "x509.h" + +int RSA_sign(type,m,m_len,sigret,siglen,rsa) +int type; +unsigned char *m; +unsigned int m_len; +unsigned char *sigret; +unsigned int *siglen; +RSA *rsa; + { + X509_SIG sig; + ASN1_TYPE parameter; + int i,j,ret=1; + unsigned char *p,*s; + X509_ALGOR algor; + ASN1_OCTET_STRING digest; + + sig.algor= &algor; + sig.algor->algorithm=OBJ_nid2obj(type); + if (sig.algor->algorithm == NULL) + { + RSAerr(RSA_F_RSA_SIGN,RSA_R_UNKNOWN_ALGORITHM_TYPE); + return(0); + } + if (sig.algor->algorithm->length == 0) + { + RSAerr(RSA_F_RSA_SIGN,RSA_R_THE_ASN1_OBJECT_IDENTIFIER_IS_NOT_KNOWN_FOR_THIS_MD); + return(0); + } + parameter.type=V_ASN1_NULL; + parameter.value.ptr=NULL; + sig.algor->parameter= ¶meter; + + sig.digest= &digest; + sig.digest->data=m; + sig.digest->length=m_len; + + i=i2d_X509_SIG(&sig,NULL); + j=RSA_size(rsa); + if ((i-RSA_PKCS1_PADDING) > j) + { + RSAerr(RSA_F_RSA_SIGN,RSA_R_DIGEST_TOO_BIG_FOR_RSA_KEY); + return(0); + } + s=(unsigned char *)Malloc((unsigned int)j+1); + if (s == NULL) + { + RSAerr(RSA_F_RSA_SIGN,ERR_R_MALLOC_FAILURE); + return(0); + } + p=s; + i2d_X509_SIG(&sig,&p); + i=RSA_private_encrypt(i,s,sigret,rsa,RSA_PKCS1_PADDING); + if (i <= 0) + ret=0; + else + *siglen=i; + + memset(s,0,(unsigned int)j+1); + Free(s); + return(ret); + } + +int RSA_verify(dtype, m, m_len, sigbuf, siglen, rsa) +int dtype; +unsigned char *m; +unsigned int m_len; +unsigned char *sigbuf; +unsigned int siglen; +RSA *rsa; + { + int i,ret=0,sigtype; + unsigned char *p,*s; + X509_SIG *sig=NULL; + + if (siglen != (unsigned int)RSA_size(rsa)) + { + RSAerr(RSA_F_RSA_VERIFY,RSA_R_WRONG_SIGNATURE_LENGTH); + return(0); + } + + s=(unsigned char *)Malloc((unsigned int)siglen); + if (s == NULL) + { + RSAerr(RSA_F_RSA_VERIFY,ERR_R_MALLOC_FAILURE); + goto err; + } + i=RSA_public_decrypt((int)siglen,sigbuf,s,rsa,RSA_PKCS1_PADDING); + + if (i <= 0) goto err; + + p=s; + sig=d2i_X509_SIG(NULL,&p,(long)i); + if (sig == NULL) goto err; + sigtype=OBJ_obj2nid(sig->algor->algorithm); + +#ifdef RSA_DEBUG + /* put a backward compatability flag in EAY */ + fprintf(stderr,"in(%s) expect(%s)\n",OBJ_nid2ln(sigtype), + OBJ_nid2ln(dtype)); +#endif + if (sigtype != dtype) + { + if (((dtype == NID_md5) && + (sigtype == NID_md5WithRSAEncryption)) || + ((dtype == NID_md2) && + (sigtype == NID_md2WithRSAEncryption))) + { + /* ok, we will let it through */ +#ifndef WIN16 + fprintf(stderr,"signature has problems, re-make with post SSLeay045\n"); +#endif + } + else + { + RSAerr(RSA_F_RSA_VERIFY,RSA_R_ALGORITHM_MISMATCH); + goto err; + } + } + if ( ((unsigned int)sig->digest->length != m_len) || + (memcmp(m,sig->digest->data,m_len) != 0)) + { + RSAerr(RSA_F_RSA_VERIFY,RSA_R_BAD_SIGNATURE); + } + else + ret=1; +err: + if (sig != NULL) X509_SIG_free(sig); + memset(s,0,(unsigned int)siglen); + Free(s); + return(ret); + } +
diff --git a/crypto/sha/Makefile.ssl b/crypto/sha/Makefile.ssl new file mode 100644 index 0000000..3c3a9ab --- /dev/null +++ b/crypto/sha/Makefile.ssl
@@ -0,0 +1,80 @@ +# +# SSLeay/crypto/sha/Makefile +# + +DIR= sha +TOP= ../.. +CC= cc +INCLUDES= +CFLAG=-g +INSTALLTOP=/usr/local/ssl +MAKE= make -f Makefile.ssl +MAKEDEPEND= makedepend -f Makefile.ssl +MAKEFILE= Makefile.ssl +AR= ar r + +CFLAGS= $(INCLUDES) $(CFLAG) + +GENERAL=Makefile +TEST=shatest.c sha1test.c +APPS= + +LIB=$(TOP)/libcrypto.a +LIBSRC=sha_dgst.c sha1dgst.c sha_one.c sha1_one.c +LIBOBJ=sha_dgst.o sha1dgst.o sha_one.o sha1_one.o + +SRC= $(LIBSRC) + +EXHEADER= sha.h +HEADER= sha_locl.h $(EXHEADER) + +ALL= $(GENERAL) $(SRC) $(HEADER) + +top: + (cd ../..; $(MAKE) DIRS=crypto SDIRS=$(DIR) sub_all) + +all: lib + +lib: $(LIBOBJ) + $(AR) $(LIB) $(LIBOBJ) + sh $(TOP)/util/ranlib.sh $(LIB) + @touch lib + +files: + perl $(TOP)/util/files.pl Makefile.ssl >> $(TOP)/MINFO + +links: + /bin/rm -f Makefile + $(TOP)/util/point.sh Makefile.ssl Makefile ; + $(TOP)/util/mklink.sh ../../include $(EXHEADER) + $(TOP)/util/mklink.sh ../../test $(TEST) + $(TOP)/util/mklink.sh ../../apps $(APPS) + +install: + @for i in $(EXHEADER) ; \ + do \ + (cp $$i $(INSTALLTOP)/include/$$i; \ + chmod 644 $(INSTALLTOP)/include/$$i ); \ + done; + +tags: + ctags $(SRC) + +tests: + +lint: + lint -DLINT $(INCLUDES) $(SRC)>fluff + +depend: + $(MAKEDEPEND) $(INCLUDES) $(PROGS) $(LIBSRC) + +dclean: + perl -pe 'if (/^# DO NOT DELETE THIS LINE/) {print; exit(0);}' $(MAKEFILE) >Makefile.new + mv -f Makefile.new $(MAKEFILE) + +clean: + /bin/rm -f *.o *.obj lib tags core .pure .nfs* *.old *.bak fluff + +errors: + +# DO NOT DELETE THIS LINE -- make depend depends on it.
diff --git a/crypto/sha/sha.c b/crypto/sha/sha.c new file mode 100644 index 0000000..2fcd963 --- /dev/null +++ b/crypto/sha/sha.c
@@ -0,0 +1,135 @@ +/* crypto/sha/sha.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include <stdlib.h> +#include "sha.h" + +#define BUFSIZE 1024*16 + +#ifndef NOPROTO +void do_fp(FILE *f); +void pt(unsigned char *md); +int read(int, void *, unsigned int); +#else +void do_fp(); +void pt(); +int read(); +#endif + +int main(argc, argv) +int argc; +char **argv; + { + int i,err=0; + FILE *IN; + + if (argc == 1) + { + do_fp(stdin); + } + else + { + for (i=1; i<argc; i++) + { + IN=fopen(argv[i],"r"); + if (IN == NULL) + { + perror(argv[i]); + err++; + continue; + } + printf("SHA(%s)= ",argv[i]); + do_fp(IN); + fclose(IN); + } + } + exit(err); + } + +void do_fp(f) +FILE *f; + { + SHA_CTX c; + unsigned char md[SHA_DIGEST_LENGTH]; + int fd; + int i; + unsigned char buf[BUFSIZE]; + + fd=fileno(f); + SHA_Init(&c); + for (;;) + { + i=read(fd,buf,BUFSIZE); + if (i <= 0) break; + SHA_Update(&c,buf,(unsigned long)i); + } + SHA_Final(&(md[0]),&c); + pt(md); + } + +void pt(md) +unsigned char *md; + { + int i; + + for (i=0; i<SHA_DIGEST_LENGTH; i++) + printf("%02x",md[i]); + printf("\n"); + } +
diff --git a/crypto/sha/sha.h b/crypto/sha/sha.h new file mode 100644 index 0000000..9e22fa8 --- /dev/null +++ b/crypto/sha/sha.h
@@ -0,0 +1,105 @@ +/* crypto/sha/sha.h */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#ifndef HEADER_SHA_H +#define HEADER_SHA_H + +#ifdef __cplusplus +extern "C" { +#endif + +#define SHA_CBLOCK 64 +#define SHA_LBLOCK 16 +#define SHA_BLOCK 16 +#define SHA_LAST_BLOCK 56 +#define SHA_LENGTH_BLOCK 8 +#define SHA_DIGEST_LENGTH 20 + +typedef struct SHAstate_st + { + unsigned long h0,h1,h2,h3,h4; + unsigned long Nl,Nh; + unsigned long data[SHA_LBLOCK]; + int num; + } SHA_CTX; + +#ifndef NOPROTO +void SHA_Init(SHA_CTX *c); +void SHA_Update(SHA_CTX *c, unsigned char *data, unsigned long len); +void SHA_Final(unsigned char *md, SHA_CTX *c); +unsigned char *SHA(unsigned char *d, unsigned long n,unsigned char *md); +void SHA1_Init(SHA_CTX *c); +void SHA1_Update(SHA_CTX *c, unsigned char *data, unsigned long len); +void SHA1_Final(unsigned char *md, SHA_CTX *c); +unsigned char *SHA1(unsigned char *d, unsigned long n,unsigned char *md); +#else +void SHA_Init(); +void SHA_Update(); +void SHA_Final(); +unsigned char *SHA(); +void SHA1_Init(); +void SHA1_Update(); +void SHA1_Final(); +unsigned char *SHA1(); +#endif + +#ifdef __cplusplus +} +#endif + +#endif
diff --git a/crypto/sha/sha1_one.c b/crypto/sha/sha1_one.c new file mode 100644 index 0000000..cf381fa --- /dev/null +++ b/crypto/sha/sha1_one.c
@@ -0,0 +1,77 @@ +/* crypto/sha/sha1_one.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "sha.h" + +unsigned char *SHA1(d, n, md) +unsigned char *d; +unsigned long n; +unsigned char *md; + { + SHA_CTX c; + static unsigned char m[SHA_DIGEST_LENGTH]; + + if (md == NULL) md=m; + SHA1_Init(&c); + SHA1_Update(&c,d,n); + SHA1_Final(md,&c); + memset(&c,0,sizeof(c)); + return(md); + }
diff --git a/crypto/sha/sha1dgst.c b/crypto/sha/sha1dgst.c new file mode 100644 index 0000000..1a18126 --- /dev/null +++ b/crypto/sha/sha1dgst.c
@@ -0,0 +1,373 @@ +/* crypto/sha/sha1dgst.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#undef SHA_0 +#define SHA_1 +#include "sha.h" +#include "sha_locl.h" + +char *SHA1_version="SHA1 part of SSLeay 0.8.1b 29-Jun-1998"; + +/* Implemented from SHA-1 document - The Secure Hash Algorithm + */ + +#define INIT_DATA_h0 (unsigned long)0x67452301L +#define INIT_DATA_h1 (unsigned long)0xefcdab89L +#define INIT_DATA_h2 (unsigned long)0x98badcfeL +#define INIT_DATA_h3 (unsigned long)0x10325476L +#define INIT_DATA_h4 (unsigned long)0xc3d2e1f0L + +#define K_00_19 0x5a827999L +#define K_20_39 0x6ed9eba1L +#define K_40_59 0x8f1bbcdcL +#define K_60_79 0xca62c1d6L + +#ifndef NOPROTO +static void sha1_block(SHA_CTX *c, register unsigned long *p); +#else +static void sha1_block(); +#endif + +void SHA1_Init(c) +SHA_CTX *c; + { + c->h0=INIT_DATA_h0; + c->h1=INIT_DATA_h1; + c->h2=INIT_DATA_h2; + c->h3=INIT_DATA_h3; + c->h4=INIT_DATA_h4; + c->Nl=0; + c->Nh=0; + c->num=0; + } + +void SHA1_Update(c, data, len) +SHA_CTX *c; +register unsigned char *data; +unsigned long len; + { + register ULONG *p; + int ew,ec,sw,sc; + ULONG l; + + if (len == 0) return; + + l=(c->Nl+(len<<3))&0xffffffff; + if (l < c->Nl) /* overflow */ + c->Nh++; + c->Nh+=(len>>29); + c->Nl=l; + + if (c->num != 0) + { + p=c->data; + sw=c->num>>2; + sc=c->num&0x03; + + if ((c->num+len) >= SHA_CBLOCK) + { + l= p[sw]; + p_c2nl(data,l,sc); + p[sw++]=l; + for (; sw<SHA_LBLOCK; sw++) + { + c2nl(data,l); + p[sw]=l; + } + len-=(SHA_CBLOCK-c->num); + + sha1_block(c,p); + c->num=0; + /* drop through and do the rest */ + } + else + { + c->num+=(int)len; + if ((sc+len) < 4) /* ugly, add char's to a word */ + { + l= p[sw]; + p_c2nl_p(data,l,sc,len); + p[sw]=l; + } + else + { + ew=(c->num>>2); + ec=(c->num&0x03); + l= p[sw]; + p_c2nl(data,l,sc); + p[sw++]=l; + for (; sw < ew; sw++) + { c2nl(data,l); p[sw]=l; } + if (ec) + { + c2nl_p(data,l,ec); + p[sw]=l; + } + } + return; + } + } + /* we now can process the input data in blocks of SHA_CBLOCK + * chars and save the leftovers to c->data. */ + p=c->data; + while (len >= SHA_CBLOCK) + { +#if defined(B_ENDIAN) || defined(L_ENDIAN) + memcpy(p,data,SHA_CBLOCK); + data+=SHA_CBLOCK; +#ifdef L_ENDIAN + for (sw=(SHA_LBLOCK/4); sw; sw--) + { + Endian_Reverse32(p[0]); + Endian_Reverse32(p[1]); + Endian_Reverse32(p[2]); + Endian_Reverse32(p[3]); + p+=4; + } +#endif +#else + for (sw=(SHA_BLOCK/4); sw; sw--) + { + c2nl(data,l); *(p++)=l; + c2nl(data,l); *(p++)=l; + c2nl(data,l); *(p++)=l; + c2nl(data,l); *(p++)=l; + } +#endif + p=c->data; + sha1_block(c,p); + len-=SHA_CBLOCK; + } + ec=(int)len; + c->num=ec; + ew=(ec>>2); + ec&=0x03; + + for (sw=0; sw < ew; sw++) + { c2nl(data,l); p[sw]=l; } + c2nl_p(data,l,ec); + p[sw]=l; + } + +static void sha1_block(c, X) +SHA_CTX *c; +register unsigned long *X; + { + register ULONG A,B,C,D,E,T; + + A=c->h0; + B=c->h1; + C=c->h2; + D=c->h3; + E=c->h4; + + BODY_00_15( 0,A,B,C,D,E,T); + BODY_00_15( 1,T,A,B,C,D,E); + BODY_00_15( 2,E,T,A,B,C,D); + BODY_00_15( 3,D,E,T,A,B,C); + BODY_00_15( 4,C,D,E,T,A,B); + BODY_00_15( 5,B,C,D,E,T,A); + BODY_00_15( 6,A,B,C,D,E,T); + BODY_00_15( 7,T,A,B,C,D,E); + BODY_00_15( 8,E,T,A,B,C,D); + BODY_00_15( 9,D,E,T,A,B,C); + BODY_00_15(10,C,D,E,T,A,B); + BODY_00_15(11,B,C,D,E,T,A); + BODY_00_15(12,A,B,C,D,E,T); + BODY_00_15(13,T,A,B,C,D,E); + BODY_00_15(14,E,T,A,B,C,D); + BODY_00_15(15,D,E,T,A,B,C); + BODY_16_19(16,C,D,E,T,A,B); + BODY_16_19(17,B,C,D,E,T,A); + BODY_16_19(18,A,B,C,D,E,T); + BODY_16_19(19,T,A,B,C,D,E); + + BODY_20_39(20,E,T,A,B,C,D); + BODY_20_39(21,D,E,T,A,B,C); + BODY_20_39(22,C,D,E,T,A,B); + BODY_20_39(23,B,C,D,E,T,A); + BODY_20_39(24,A,B,C,D,E,T); + BODY_20_39(25,T,A,B,C,D,E); + BODY_20_39(26,E,T,A,B,C,D); + BODY_20_39(27,D,E,T,A,B,C); + BODY_20_39(28,C,D,E,T,A,B); + BODY_20_39(29,B,C,D,E,T,A); + BODY_20_39(30,A,B,C,D,E,T); + BODY_20_39(31,T,A,B,C,D,E); + BODY_20_39(32,E,T,A,B,C,D); + BODY_20_39(33,D,E,T,A,B,C); + BODY_20_39(34,C,D,E,T,A,B); + BODY_20_39(35,B,C,D,E,T,A); + BODY_20_39(36,A,B,C,D,E,T); + BODY_20_39(37,T,A,B,C,D,E); + BODY_20_39(38,E,T,A,B,C,D); + BODY_20_39(39,D,E,T,A,B,C); + + BODY_40_59(40,C,D,E,T,A,B); + BODY_40_59(41,B,C,D,E,T,A); + BODY_40_59(42,A,B,C,D,E,T); + BODY_40_59(43,T,A,B,C,D,E); + BODY_40_59(44,E,T,A,B,C,D); + BODY_40_59(45,D,E,T,A,B,C); + BODY_40_59(46,C,D,E,T,A,B); + BODY_40_59(47,B,C,D,E,T,A); + BODY_40_59(48,A,B,C,D,E,T); + BODY_40_59(49,T,A,B,C,D,E); + BODY_40_59(50,E,T,A,B,C,D); + BODY_40_59(51,D,E,T,A,B,C); + BODY_40_59(52,C,D,E,T,A,B); + BODY_40_59(53,B,C,D,E,T,A); + BODY_40_59(54,A,B,C,D,E,T); + BODY_40_59(55,T,A,B,C,D,E); + BODY_40_59(56,E,T,A,B,C,D); + BODY_40_59(57,D,E,T,A,B,C); + BODY_40_59(58,C,D,E,T,A,B); + BODY_40_59(59,B,C,D,E,T,A); + + BODY_60_79(60,A,B,C,D,E,T); + BODY_60_79(61,T,A,B,C,D,E); + BODY_60_79(62,E,T,A,B,C,D); + BODY_60_79(63,D,E,T,A,B,C); + BODY_60_79(64,C,D,E,T,A,B); + BODY_60_79(65,B,C,D,E,T,A); + BODY_60_79(66,A,B,C,D,E,T); + BODY_60_79(67,T,A,B,C,D,E); + BODY_60_79(68,E,T,A,B,C,D); + BODY_60_79(69,D,E,T,A,B,C); + BODY_60_79(70,C,D,E,T,A,B); + BODY_60_79(71,B,C,D,E,T,A); + BODY_60_79(72,A,B,C,D,E,T); + BODY_60_79(73,T,A,B,C,D,E); + BODY_60_79(74,E,T,A,B,C,D); + BODY_60_79(75,D,E,T,A,B,C); + BODY_60_79(76,C,D,E,T,A,B); + BODY_60_79(77,B,C,D,E,T,A); + BODY_60_79(78,A,B,C,D,E,T); + BODY_60_79(79,T,A,B,C,D,E); + + c->h0=(c->h0+E)&0xffffffff; + c->h1=(c->h1+T)&0xffffffff; + c->h2=(c->h2+A)&0xffffffff; + c->h3=(c->h3+B)&0xffffffff; + c->h4=(c->h4+C)&0xffffffff; + } + +void SHA1_Final(md, c) +unsigned char *md; +SHA_CTX *c; + { + register int i,j; + register ULONG l; + register ULONG *p; + static unsigned char end[4]={0x80,0x00,0x00,0x00}; + unsigned char *cp=end; + + /* c->num should definitly have room for at least one more byte. */ + p=c->data; + j=c->num; + i=j>>2; +#ifdef PURIFY + if ((j&0x03) == 0) p[i]=0; +#endif + l=p[i]; + p_c2nl(cp,l,j&0x03); + p[i]=l; + i++; + /* i is the next 'undefined word' */ + if (c->num >= SHA_LAST_BLOCK) + { + for (; i<SHA_LBLOCK; i++) + p[i]=0; + sha1_block(c,p); + i=0; + } + for (; i<(SHA_LBLOCK-2); i++) + p[i]=0; + p[SHA_LBLOCK-2]=c->Nh; + p[SHA_LBLOCK-1]=c->Nl; + sha1_block(c,p); + cp=md; + l=c->h0; nl2c(l,cp); + l=c->h1; nl2c(l,cp); + l=c->h2; nl2c(l,cp); + l=c->h3; nl2c(l,cp); + l=c->h4; nl2c(l,cp); + + /* clear stuff, sha1_block may be leaving some stuff on the stack + * but I'm not worried :-) */ + c->num=0; +/* memset((char *)&c,0,sizeof(c));*/ + } + +#ifdef undef +int printit(l) +unsigned long *l; + { + int i,ii; + + for (i=0; i<2; i++) + { + for (ii=0; ii<8; ii++) + { + fprintf(stderr,"%08lx ",l[i*8+ii]); + } + fprintf(stderr,"\n"); + } + } +#endif
diff --git a/crypto/sha/sha1test.c b/crypto/sha/sha1test.c new file mode 100644 index 0000000..9c172c0 --- /dev/null +++ b/crypto/sha/sha1test.c
@@ -0,0 +1,155 @@ +/* crypto/sha/sha1test.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include <string.h> +#include <stdlib.h> +#include "sha.h" + +#undef SHA_0 /* FIPS 180 */ +#define SHA_1 /* FIPS 180-1 */ + +char *test[]={ + "abc", + "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq", + NULL, + }; + +#ifdef SHA_0 +char *ret[]={ + "0164b8a914cd2a5e74c4f7ff082c4d97f1edf880", + "d2516ee1acfa5baf33dfc1c471e438449ef134c8", + }; +char *bigret= + "3232affa48628a26653b5aaa44541fd90d690603"; +#endif +#ifdef SHA_1 +char *ret[]={ + "a9993e364706816aba3e25717850c26c9cd0d89d", + "84983e441c3bd26ebaae4aa1f95129e5e54670f1", + }; +char *bigret= + "34aa973cd4c4daa4f61eeb2bdbad27316534016f"; +#endif + +#ifndef NOPROTO +static char *pt(unsigned char *md); +#else +static char *pt(); +#endif + +int main(argc,argv) +int argc; +char *argv[]; + { + int i,err=0; + unsigned char **P,**R; + static unsigned char buf[1000]; + char *p,*r; + SHA_CTX c; + unsigned char md[SHA_DIGEST_LENGTH]; + + P=(unsigned char **)test; + R=(unsigned char **)ret; + i=1; + while (*P != NULL) + { + p=pt(SHA1(*P,(unsigned long)strlen((char *)*P),NULL)); + if (strcmp(p,(char *)*R) != 0) + { + printf("error calculating SHA1 on '%s'\n",*P); + printf("got %s instead of %s\n",p,*R); + err++; + } + else + printf("test %d ok\n",i); + i++; + R++; + P++; + } + + memset(buf,'a',1000); + SHA1_Init(&c); + for (i=0; i<1000; i++) + SHA1_Update(&c,buf,1000); + SHA1_Final(md,&c); + p=pt(md); + + r=bigret; + if (strcmp(p,r) != 0) + { + printf("error calculating SHA1 on '%s'\n",p); + printf("got %s instead of %s\n",p,r); + err++; + } + else + printf("test 3 ok\n"); + exit(err); + return(0); + } + +static char *pt(md) +unsigned char *md; + { + int i; + static char buf[80]; + + for (i=0; i<SHA_DIGEST_LENGTH; i++) + sprintf(&(buf[i*2]),"%02x",md[i]); + return(buf); + }
diff --git a/crypto/sha/sha_dgst.c b/crypto/sha/sha_dgst.c new file mode 100644 index 0000000..311aa6f --- /dev/null +++ b/crypto/sha/sha_dgst.c
@@ -0,0 +1,374 @@ +/* crypto/sha/sha_dgst.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#define SHA_0 +#undef SHA_1 +#include "sha.h" +#include "sha_locl.h" + +char *SHA_version="SHA part of SSLeay 0.8.1b 29-Jun-1998"; + +/* Implemented from SHA document - The Secure Hash Algorithm + */ + +#define INIT_DATA_h0 (unsigned long)0x67452301L +#define INIT_DATA_h1 (unsigned long)0xefcdab89L +#define INIT_DATA_h2 (unsigned long)0x98badcfeL +#define INIT_DATA_h3 (unsigned long)0x10325476L +#define INIT_DATA_h4 (unsigned long)0xc3d2e1f0L + +#define K_00_19 0x5a827999L +#define K_20_39 0x6ed9eba1L +#define K_40_59 0x8f1bbcdcL +#define K_60_79 0xca62c1d6L + +#ifndef NOPROTO +static void sha_block(SHA_CTX *c, register unsigned long *p); +#else +static void sha_block(); +#endif + +void SHA_Init(c) +SHA_CTX *c; + { + c->h0=INIT_DATA_h0; + c->h1=INIT_DATA_h1; + c->h2=INIT_DATA_h2; + c->h3=INIT_DATA_h3; + c->h4=INIT_DATA_h4; + c->Nl=0; + c->Nh=0; + c->num=0; + } + +void SHA_Update(c, data, len) +SHA_CTX *c; +register unsigned char *data; +unsigned long len; + { + register ULONG *p; + int sw,sc,ew,ec; + ULONG l; + + if (len == 0) return; + + l=(c->Nl+(len<<3))&0xffffffff; + if (l < c->Nl) /* overflow */ + c->Nh++; + c->Nh+=(len>>29); + c->Nl=l; + + if (c->num != 0) + { + p=c->data; + sw=c->num>>2; + sc=c->num&0x03; + + if ((c->num+len) >= SHA_CBLOCK) + { + l= p[sw]; + p_c2nl(data,l,sc); + p[sw++]=l; + for (; sw<SHA_LBLOCK; sw++) + { + c2nl(data,l); + p[sw]=l; + } + len-=(SHA_CBLOCK-c->num); + + sha_block(c,p); + c->num=0; + /* drop through and do the rest */ + } + else + { + c->num+=(int)len; + if ((sc+len) < 4) /* ugly, add char's to a word */ + { + l= p[sw]; + p_c2nl_p(data,l,sc,len); + p[sw]=l; + } + else + { + ew=(c->num>>2); + ec=(c->num&0x03); + l= p[sw]; + p_c2nl(data,l,sc); + p[sw++]=l; + for (; sw < ew; sw++) + { c2nl(data,l); p[sw]=l; } + if (ec) + { + c2nl_p(data,l,ec); + p[sw]=l; + } + } + return; + } + } + /* we now can process the input data in blocks of SHA_CBLOCK + * chars and save the leftovers to c->data. */ + p=c->data; + while (len >= SHA_CBLOCK) + { +#if defined(B_ENDIAN) || defined(L_ENDIAN) + memcpy(p,data,SHA_CBLOCK); + data+=SHA_CBLOCK; +#ifdef L_ENDIAN + for (sw=(SHA_LBLOCK/4); sw; sw--) + { + Endian_Reverse32(p[0]); + Endian_Reverse32(p[1]); + Endian_Reverse32(p[2]); + Endian_Reverse32(p[3]); + p+=4; + } +#endif +#else + for (sw=(SHA_LBLOCK/4); sw; sw--) + { + c2nl(data,l); *(p++)=l; + c2nl(data,l); *(p++)=l; + c2nl(data,l); *(p++)=l; + c2nl(data,l); *(p++)=l; + } +#endif + p=c->data; + sha_block(c,p); + len-=SHA_CBLOCK; + } + ec=(int)len; + c->num=ec; + ew=(ec>>2); + ec&=0x03; + + for (sw=0; sw < ew; sw++) + { c2nl(data,l); p[sw]=l; } + c2nl_p(data,l,ec); + p[sw]=l; + } + +static void sha_block(c, X) +SHA_CTX *c; +register unsigned long *X; + { + register ULONG A,B,C,D,E,T; + + A=c->h0; + B=c->h1; + C=c->h2; + D=c->h3; + E=c->h4; + + BODY_00_15( 0,A,B,C,D,E,T); + BODY_00_15( 1,T,A,B,C,D,E); + BODY_00_15( 2,E,T,A,B,C,D); + BODY_00_15( 3,D,E,T,A,B,C); + BODY_00_15( 4,C,D,E,T,A,B); + BODY_00_15( 5,B,C,D,E,T,A); + BODY_00_15( 6,A,B,C,D,E,T); + BODY_00_15( 7,T,A,B,C,D,E); + BODY_00_15( 8,E,T,A,B,C,D); + BODY_00_15( 9,D,E,T,A,B,C); + BODY_00_15(10,C,D,E,T,A,B); + BODY_00_15(11,B,C,D,E,T,A); + BODY_00_15(12,A,B,C,D,E,T); + BODY_00_15(13,T,A,B,C,D,E); + BODY_00_15(14,E,T,A,B,C,D); + BODY_00_15(15,D,E,T,A,B,C); + BODY_16_19(16,C,D,E,T,A,B); + BODY_16_19(17,B,C,D,E,T,A); + BODY_16_19(18,A,B,C,D,E,T); + BODY_16_19(19,T,A,B,C,D,E); + + BODY_20_39(20,E,T,A,B,C,D); + BODY_20_39(21,D,E,T,A,B,C); + BODY_20_39(22,C,D,E,T,A,B); + BODY_20_39(23,B,C,D,E,T,A); + BODY_20_39(24,A,B,C,D,E,T); + BODY_20_39(25,T,A,B,C,D,E); + BODY_20_39(26,E,T,A,B,C,D); + BODY_20_39(27,D,E,T,A,B,C); + BODY_20_39(28,C,D,E,T,A,B); + BODY_20_39(29,B,C,D,E,T,A); + BODY_20_39(30,A,B,C,D,E,T); + BODY_20_39(31,T,A,B,C,D,E); + BODY_20_39(32,E,T,A,B,C,D); + BODY_20_39(33,D,E,T,A,B,C); + BODY_20_39(34,C,D,E,T,A,B); + BODY_20_39(35,B,C,D,E,T,A); + BODY_20_39(36,A,B,C,D,E,T); + BODY_20_39(37,T,A,B,C,D,E); + BODY_20_39(38,E,T,A,B,C,D); + BODY_20_39(39,D,E,T,A,B,C); + + BODY_40_59(40,C,D,E,T,A,B); + BODY_40_59(41,B,C,D,E,T,A); + BODY_40_59(42,A,B,C,D,E,T); + BODY_40_59(43,T,A,B,C,D,E); + BODY_40_59(44,E,T,A,B,C,D); + BODY_40_59(45,D,E,T,A,B,C); + BODY_40_59(46,C,D,E,T,A,B); + BODY_40_59(47,B,C,D,E,T,A); + BODY_40_59(48,A,B,C,D,E,T); + BODY_40_59(49,T,A,B,C,D,E); + BODY_40_59(50,E,T,A,B,C,D); + BODY_40_59(51,D,E,T,A,B,C); + BODY_40_59(52,C,D,E,T,A,B); + BODY_40_59(53,B,C,D,E,T,A); + BODY_40_59(54,A,B,C,D,E,T); + BODY_40_59(55,T,A,B,C,D,E); + BODY_40_59(56,E,T,A,B,C,D); + BODY_40_59(57,D,E,T,A,B,C); + BODY_40_59(58,C,D,E,T,A,B); + BODY_40_59(59,B,C,D,E,T,A); + + BODY_60_79(60,A,B,C,D,E,T); + BODY_60_79(61,T,A,B,C,D,E); + BODY_60_79(62,E,T,A,B,C,D); + BODY_60_79(63,D,E,T,A,B,C); + BODY_60_79(64,C,D,E,T,A,B); + BODY_60_79(65,B,C,D,E,T,A); + BODY_60_79(66,A,B,C,D,E,T); + BODY_60_79(67,T,A,B,C,D,E); + BODY_60_79(68,E,T,A,B,C,D); + BODY_60_79(69,D,E,T,A,B,C); + BODY_60_79(70,C,D,E,T,A,B); + BODY_60_79(71,B,C,D,E,T,A); + BODY_60_79(72,A,B,C,D,E,T); + BODY_60_79(73,T,A,B,C,D,E); + BODY_60_79(74,E,T,A,B,C,D); + BODY_60_79(75,D,E,T,A,B,C); + BODY_60_79(76,C,D,E,T,A,B); + BODY_60_79(77,B,C,D,E,T,A); + BODY_60_79(78,A,B,C,D,E,T); + BODY_60_79(79,T,A,B,C,D,E); + + c->h0=(c->h0+E)&0xffffffff; + c->h1=(c->h1+T)&0xffffffff; + c->h2=(c->h2+A)&0xffffffff; + c->h3=(c->h3+B)&0xffffffff; + c->h4=(c->h4+C)&0xffffffff; + } + +void SHA_Final(md, c) +unsigned char *md; +SHA_CTX *c; + { + register int i,j; + register ULONG l; + register ULONG *p; + static unsigned char end[4]={0x80,0x00,0x00,0x00}; + unsigned char *cp=end; + + /* c->num should definitly have room for at least one more byte. */ + p=c->data; + j=c->num; + i=j>>2; +#ifdef PURIFY + if ((j&0x03) == 0) p[i]=0; +#endif + l=p[i]; + p_c2nl(cp,l,j&0x03); + p[i]=l; + i++; + /* i is the next 'undefined word' */ + if (c->num >= SHA_LAST_BLOCK) + { + for (; i<SHA_LBLOCK; i++) + p[i]=0; + sha_block(c,p); + i=0; + } + for (; i<(SHA_LBLOCK-2); i++) + p[i]=0; + p[SHA_LBLOCK-2]=c->Nh; + p[SHA_LBLOCK-1]=c->Nl; + sha_block(c,p); + cp=md; + l=c->h0; nl2c(l,cp); + l=c->h1; nl2c(l,cp); + l=c->h2; nl2c(l,cp); + l=c->h3; nl2c(l,cp); + l=c->h4; nl2c(l,cp); + /* clear stuff, sha_block may be leaving some stuff on the stack + * but I'm not worried :-) */ + c->num=0; +/* memset((char *)&c,0,sizeof(c));*/ + } + + +#ifdef undef +int printit(l) +unsigned long *l; + { + int i,ii; + + for (i=0; i<2; i++) + { + for (ii=0; ii<8; ii++) + { + fprintf(stderr,"%08lx ",l[i*8+ii]); + } + fprintf(stderr,"\n"); + } + } +#endif +
diff --git a/crypto/sha/sha_locl.h b/crypto/sha/sha_locl.h new file mode 100644 index 0000000..0a5cf46 --- /dev/null +++ b/crypto/sha/sha_locl.h
@@ -0,0 +1,198 @@ +/* crypto/sha/sha_locl.h */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdlib.h> +#include <string.h> + +#ifdef undef +/* one or the other needs to be defined */ +#ifndef SHA_1 /* FIPE 180-1 */ +#define SHA_0 /* FIPS 180 */ +#endif +#endif + +#define ULONG unsigned long +#define UCHAR unsigned char +#define UINT unsigned int + +#ifdef NOCONST +#define const +#endif + +#undef c2nl +#define c2nl(c,l) (l =(((unsigned long)(*((c)++)))<<24), \ + l|=(((unsigned long)(*((c)++)))<<16), \ + l|=(((unsigned long)(*((c)++)))<< 8), \ + l|=(((unsigned long)(*((c)++))) )) + +#undef p_c2nl +#define p_c2nl(c,l,n) { \ + switch (n) { \ + case 0: l =((unsigned long)(*((c)++)))<<24; \ + case 1: l|=((unsigned long)(*((c)++)))<<16; \ + case 2: l|=((unsigned long)(*((c)++)))<< 8; \ + case 3: l|=((unsigned long)(*((c)++))); \ + } \ + } + +#undef c2nl_p +/* NOTE the pointer is not incremented at the end of this */ +#define c2nl_p(c,l,n) { \ + l=0; \ + (c)+=n; \ + switch (n) { \ + case 3: l =((unsigned long)(*(--(c))))<< 8; \ + case 2: l|=((unsigned long)(*(--(c))))<<16; \ + case 1: l|=((unsigned long)(*(--(c))))<<24; \ + } \ + } + +#undef p_c2nl_p +#define p_c2nl_p(c,l,sc,len) { \ + switch (sc) \ + { \ + case 0: l =((unsigned long)(*((c)++)))<<24; \ + if (--len == 0) break; \ + case 1: l|=((unsigned long)(*((c)++)))<<16; \ + if (--len == 0) break; \ + case 2: l|=((unsigned long)(*((c)++)))<< 8; \ + } \ + } + +#undef nl2c +#define nl2c(l,c) (*((c)++)=(unsigned char)(((l)>>24)&0xff), \ + *((c)++)=(unsigned char)(((l)>>16)&0xff), \ + *((c)++)=(unsigned char)(((l)>> 8)&0xff), \ + *((c)++)=(unsigned char)(((l) )&0xff)) + +/* I have taken some of this code from my MD5 implementation */ + +#undef ROTATE +#if defined(WIN32) +#define ROTATE(a,n) _lrotl(a,n) +#else +#define ROTATE(a,n) (((a)<<(n))|(((a)&0xffffffff)>>(32-(n)))) +#endif + +/* A nice byte order reversal from Wei Dai <weidai@eskimo.com> */ +#if defined(WIN32) +/* 5 instructions with rotate instruction, else 9 */ +#define Endian_Reverse32(a) \ + { \ + unsigned long l=(a); \ + (a)=((ROTATE(l,8)&0x00FF00FF)|(ROTATE(l,24)&0xFF00FF00)); \ + } +#else +/* 6 instructions with rotate instruction, else 8 */ +#define Endian_Reverse32(a) \ + { \ + unsigned long l=(a); \ + l=(((l&0xFF00FF00)>>8L)|((l&0x00FF00FF)<<8L)); \ + (a)=ROTATE(l,16L); \ + } +#endif + +/* As pointed out by Wei Dai <weidai@eskimo.com>, F() below can be + * simplified to the code in F_00_19. Wei attributes these optimisations + * to Peter Gutmann's SHS code, and he attributes it to Rich Schroeppel. + * #define F(x,y,z) (((x) & (y)) | ((~(x)) & (z))) + * I've just become aware of another tweak to be made, again from Wei Dai, + * in F_40_59, (x&a)|(y&a) -> (x|y)&a + */ +#define F_00_19(b,c,d) ((((c) ^ (d)) & (b)) ^ (d)) +#define F_20_39(b,c,d) ((b) ^ (c) ^ (d)) +#define F_40_59(b,c,d) (((b) & (c)) | (((b)|(c)) & (d))) +#define F_60_79(b,c,d) F_20_39(b,c,d) + +#ifdef SHA_0 +#undef Xupdate +#define Xupdate(a,i) \ + X[(i)&0x0f]=(a)=\ + (X[(i)&0x0f]^X[((i)+2)&0x0f]^X[((i)+8)&0x0f]^X[((i)+13)&0x0f]); +#endif +#ifdef SHA_1 +#undef Xupdate +#define Xupdate(a,i) \ + (a)=(X[(i)&0x0f]^X[((i)+2)&0x0f]^X[((i)+8)&0x0f]^X[((i)+13)&0x0f]); \ + X[(i)&0x0f]=(a)=ROTATE((a),1); +#endif + +#define BODY_00_15(i,a,b,c,d,e,f) \ + (f)=X[i]+(e)+K_00_19+ROTATE((a),5)+F_00_19((b),(c),(d)); \ + (b)=ROTATE((b),30); + +#define BODY_16_19(i,a,b,c,d,e,f) \ + Xupdate(f,i); \ + (f)+=(e)+K_00_19+ROTATE((a),5)+F_00_19((b),(c),(d)); \ + (b)=ROTATE((b),30); + +#define BODY_20_39(i,a,b,c,d,e,f) \ + Xupdate(f,i); \ + (f)+=(e)+K_20_39+ROTATE((a),5)+F_20_39((b),(c),(d)); \ + (b)=ROTATE((b),30); + +#define BODY_40_59(i,a,b,c,d,e,f) \ + Xupdate(f,i); \ + (f)+=(e)+K_40_59+ROTATE((a),5)+F_40_59((b),(c),(d)); \ + (b)=ROTATE((b),30); + +#define BODY_60_79(i,a,b,c,d,e,f) \ + Xupdate(f,i); \ + (f)=X[(i)&0x0f]+(e)+K_60_79+ROTATE((a),5)+F_60_79((b),(c),(d)); \ + (b)=ROTATE((b),30); +
diff --git a/crypto/sha/sha_one.c b/crypto/sha/sha_one.c new file mode 100644 index 0000000..87da617 --- /dev/null +++ b/crypto/sha/sha_one.c
@@ -0,0 +1,77 @@ +/* crypto/sha/sha_one.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "sha.h" + +unsigned char *SHA(d, n, md) +unsigned char *d; +unsigned long n; +unsigned char *md; + { + SHA_CTX c; + static unsigned char m[SHA_DIGEST_LENGTH]; + + if (md == NULL) md=m; + SHA_Init(&c); + SHA_Update(&c,d,n); + SHA_Final(md,&c); + memset(&c,0,sizeof(c)); + return(md); + }
diff --git a/crypto/sha/shatest.c b/crypto/sha/shatest.c new file mode 100644 index 0000000..28c2e19 --- /dev/null +++ b/crypto/sha/shatest.c
@@ -0,0 +1,155 @@ +/* crypto/sha/shatest.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include <string.h> +#include <stdlib.h> +#include "sha.h" + +#define SHA_0 /* FIPS 180 */ +#undef SHA_1 /* FIPS 180-1 */ + +char *test[]={ + "abc", + "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq", + NULL, + }; + +#ifdef SHA_0 +char *ret[]={ + "0164b8a914cd2a5e74c4f7ff082c4d97f1edf880", + "d2516ee1acfa5baf33dfc1c471e438449ef134c8", + }; +char *bigret= + "3232affa48628a26653b5aaa44541fd90d690603"; +#endif +#ifdef SHA_1 +char *ret[]={ + "a9993e364706816aba3e25717850c26c9cd0d89d", + "84983e441c3bd26ebaae4aa1f95129e5e54670f1", + }; +char *bigret= + "34aa973cd4c4daa4f61eeb2bdbad27316534016f"; +#endif + +#ifndef NOPROTO +static char *pt(unsigned char *md); +#else +static char *pt(); +#endif + +int main(argc,argv) +int argc; +char *argv[]; + { + int i,err=0; + unsigned char **P,**R; + static unsigned char buf[1000]; + char *p,*r; + SHA_CTX c; + unsigned char md[SHA_DIGEST_LENGTH]; + + P=(unsigned char **)test; + R=(unsigned char **)ret; + i=1; + while (*P != NULL) + { + p=pt(SHA(*P,(unsigned long)strlen((char *)*P),NULL)); + if (strcmp(p,(char *)*R) != 0) + { + printf("error calculating SHA on '%s'\n",*P); + printf("got %s instead of %s\n",p,*R); + err++; + } + else + printf("test %d ok\n",i); + i++; + R++; + P++; + } + + memset(buf,'a',1000); + SHA_Init(&c); + for (i=0; i<1000; i++) + SHA_Update(&c,buf,1000); + SHA_Final(md,&c); + p=pt(md); + + r=bigret; + if (strcmp(p,r) != 0) + { + printf("error calculating SHA on '%s'\n",p); + printf("got %s instead of %s\n",p,r); + err++; + } + else + printf("test 3 ok\n"); + exit(err); + return(0); + } + +static char *pt(md) +unsigned char *md; + { + int i; + static char buf[80]; + + for (i=0; i<SHA_DIGEST_LENGTH; i++) + sprintf(&(buf[i*2]),"%02x",md[i]); + return(buf); + }
diff --git a/crypto/stack/Makefile.ssl b/crypto/stack/Makefile.ssl new file mode 100644 index 0000000..0d232c0 --- /dev/null +++ b/crypto/stack/Makefile.ssl
@@ -0,0 +1,80 @@ +# +# SSLeay/crypto/stack/Makefile +# + +DIR= stack +TOP= ../.. +CC= cc +INCLUDES= +CFLAG=-g +INSTALLTOP=/usr/local/ssl +MAKE= make -f Makefile.ssl +MAKEDEPEND= makedepend -f Makefile.ssl +MAKEFILE= Makefile.ssl +AR= ar r + +CFLAGS= $(INCLUDES) $(CFLAG) + +GENERAL=Makefile +TEST= +APPS= + +LIB=$(TOP)/libcrypto.a +LIBSRC=stack.c +LIBOBJ=stack.o + +SRC= $(LIBSRC) + +EXHEADER= stack.h +HEADER= $(EXHEADER) + +ALL= $(GENERAL) $(SRC) $(HEADER) + +top: + (cd ../..; $(MAKE) DIRS=crypto SDIRS=$(DIR) sub_all) + +all: lib + +lib: $(LIBOBJ) + $(AR) $(LIB) $(LIBOBJ) + sh $(TOP)/util/ranlib.sh $(LIB) + @touch lib + +files: + perl $(TOP)/util/files.pl Makefile.ssl >> $(TOP)/MINFO + +links: + /bin/rm -f Makefile + $(TOP)/util/point.sh Makefile.ssl Makefile ; + $(TOP)/util/mklink.sh ../../include $(EXHEADER) + $(TOP)/util/mklink.sh ../../test $(TEST) + $(TOP)/util/mklink.sh ../../apps $(APPS) + +install: + @for i in $(EXHEADER) ; \ + do \ + (cp $$i $(INSTALLTOP)/include/$$i; \ + chmod 644 $(INSTALLTOP)/include/$$i ); \ + done; + +tags: + ctags $(SRC) + +tests: + +lint: + lint -DLINT $(INCLUDES) $(SRC)>fluff + +depend: + $(MAKEDEPEND) $(INCLUDES) $(PROGS) $(LIBSRC) + +dclean: + perl -pe 'if (/^# DO NOT DELETE THIS LINE/) {print; exit(0);}' $(MAKEFILE) >Makefile.new + mv -f Makefile.new $(MAKEFILE) + +clean: + /bin/rm -f *.o *.obj lib tags core .pure .nfs* *.old *.bak fluff + +errors: + +# DO NOT DELETE THIS LINE -- make depend depends on it.
diff --git a/crypto/stack/stack.c b/crypto/stack/stack.c new file mode 100644 index 0000000..712089e --- /dev/null +++ b/crypto/stack/stack.c
@@ -0,0 +1,299 @@ +/* crypto/stack/stack.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +/* Code for stacks + * Author - Eric Young v 1.0 + * 1.2 eay 12-Mar-97 - Modified sk_find so that it _DOES_ return the + * lowest index for the seached item. + * + * 1.1 eay - Take from netdb and added to SSLeay + * + * 1.0 eay - First version 29/07/92 + */ +#include <stdio.h> +#include "cryptlib.h" +#include "stack.h" + +#undef MIN_NODES +#define MIN_NODES 4 + +char *STACK_version="STACK part of SSLeay 0.8.1b 29-Jun-1998"; + +#ifndef NOPROTO +#define FP_ICC (int (*)(const void *,const void *)) +#else +#define FP_ICC +#endif + +#include <errno.h> + +void sk_set_cmp_func(sk,c) +STACK *sk; +int (*c)(); + { + if (sk->comp != c) + sk->sorted=0; + sk->comp=c; + } + +STACK *sk_dup(sk) +STACK *sk; + { + STACK *ret; + char **s; + + if ((ret=sk_new(sk->comp)) == NULL) goto err; + s=(char **)Realloc((char *)ret->data, + (unsigned int)sizeof(char *)*sk->num_alloc); + if (s == NULL) goto err; + ret->data=s; + + ret->num=sk->num; + memcpy(ret->data,sk->data,sizeof(char *)*sk->num); + ret->sorted=sk->sorted; + ret->num_alloc=sk->num_alloc; + ret->comp=sk->comp; + return(ret); +err: + return(NULL); + } + +STACK *sk_new(c) +int (*c)(); + { + STACK *ret; + int i; + + if ((ret=(STACK *)Malloc(sizeof(STACK))) == NULL) + goto err0; + if ((ret->data=(char **)Malloc(sizeof(char *)*MIN_NODES)) == NULL) + goto err1; + for (i=0; i<MIN_NODES; i++) + ret->data[i]=NULL; + ret->comp=c; + ret->num_alloc=MIN_NODES; + ret->num=0; + ret->sorted=0; + return(ret); +err1: + Free((char *)ret); +err0: + return(NULL); + } + +int sk_insert(st,data,loc) +STACK *st; +char *data; +int loc; + { + char **s; + + if (st->num_alloc <= st->num+1) + { + s=(char **)Realloc((char *)st->data, + (unsigned int)sizeof(char *)*st->num_alloc*2); + if (s == NULL) + return(0); + st->data=s; + st->num_alloc*=2; + } + if ((loc >= (int)st->num) || (loc < 0)) + st->data[st->num]=data; + else + { + int i; + char **f,**t; + + f=(char **)st->data; + t=(char **)&(st->data[1]); + for (i=st->num; i>loc; i--) + t[i]=f[i]; + +#ifdef undef /* no memmove on sunos :-( */ + memmove( (char *)&(st->data[loc+1]), + (char *)&(st->data[loc]), + sizeof(char *)*(st->num-loc)); +#endif + st->data[loc]=data; + } + st->num++; + st->sorted=0; + return(st->num); + } + +char *sk_delete_ptr(st,p) +STACK *st; +char *p; + { + int i; + + for (i=0; i<st->num; i++) + if (st->data[i] == p) + return(sk_delete(st,i)); + return(NULL); + } + +char *sk_delete(st,loc) +STACK *st; +int loc; + { + char *ret; + + if ((st->num == 0) || (loc < 0) || (loc >= st->num)) return(NULL); + + ret=st->data[loc]; + if (loc != st->num-1) + memcpy( &(st->data[loc]), + &(st->data[loc+1]), + sizeof(char *)*(st->num-loc-1)); + st->num--; + return(ret); + } + +int sk_find(st,data) +STACK *st; +char *data; + { + char **r; + int i; + int (*comp_func)(); + + if (st->comp == NULL) + { + for (i=0; i<st->num; i++) + if (st->data[i] == data) + return(i); + return(-1); + } + comp_func=(int (*)())st->comp; + if (!st->sorted) + { + qsort((char *)st->data,st->num,sizeof(char *),FP_ICC comp_func); + st->sorted=1; + } + if (data == NULL) return(-1); + r=(char **)bsearch(&data,(char *)st->data, + st->num,sizeof(char *),FP_ICC comp_func); + if (r == NULL) return(-1); + i=(int)(r-st->data); + for ( ; i>0; i--) + if ((*st->comp)(&(st->data[i-1]),&data) < 0) + break; + return(i); + } + +int sk_push(st,data) +STACK *st; +char *data; + { + return(sk_insert(st,data,st->num)); + } + +int sk_unshift(st,data) +STACK *st; +char *data; + { + return(sk_insert(st,data,0)); + } + +char *sk_shift(st) +STACK *st; + { + if (st == NULL) return(NULL); + if (st->num <= 0) return(NULL); + return(sk_delete(st,0)); + } + +char *sk_pop(st) +STACK *st; + { + if (st == NULL) return(NULL); + if (st->num <= 0) return(NULL); + return(sk_delete(st,st->num-1)); + } + +void sk_zero(st) +STACK *st; + { + if (st == NULL) return; + if (st->num <= 0) return; + memset((char *)st->data,0,sizeof(st->data)*st->num); + st->num=0; + } + +void sk_pop_free(st,func) +STACK *st; +void (*func)(); + { + int i; + + if (st == NULL) return; + for (i=0; i<st->num; i++) + if (st->data[i] != NULL) + func(st->data[i]); + sk_free(st); + } + +void sk_free(st) +STACK *st; + { + if (st == NULL) return; + if (st->data != NULL) Free((char *)st->data); + Free((char *)st); + } +
diff --git a/crypto/stack/stack.h b/crypto/stack/stack.h new file mode 100644 index 0000000..66ba83e --- /dev/null +++ b/crypto/stack/stack.h
@@ -0,0 +1,120 @@ +/* crypto/stack/stack.h */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#ifndef HEADER_STACK_H +#define HEADER_STACK_H + +#ifdef __cplusplus +extern "C" { +#endif + +typedef struct stack_st + { + int num; + char **data; + int sorted; + + int num_alloc; + int (*comp)(); + } STACK; + +#define sk_num(sk) ((sk)->num) +#define sk_value(sk,n) ((sk)->data[n]) + +#define sk_new_null() sk_new(NULL) +#ifndef NOPROTO + +STACK *sk_new(int (*cmp)()); +void sk_free(STACK *); +void sk_pop_free(STACK *st, void (*func)()); +int sk_insert(STACK *sk,char *data,int where); +char *sk_delete(STACK *st,int loc); +char *sk_delete_ptr(STACK *st, char *p); +int sk_find(STACK *st,char *data); +int sk_push(STACK *st,char *data); +int sk_unshift(STACK *st,char *data); +char *sk_shift(STACK *st); +char *sk_pop(STACK *st); +void sk_zero(STACK *st); +void sk_set_cmp_func(STACK *sk, int (*c)()); +STACK *sk_dup(STACK *st); + +#else + +STACK *sk_new(); +void sk_free(); +void sk_pop_free(); +int sk_insert(); +char *sk_delete(); +char *sk_delete_ptr(); +int sk_find(); +int sk_push(); +int sk_unshift(); +char *sk_shift(); +char *sk_pop(); +void sk_zero(); +void sk_set_cmp_func(); +STACK *sk_dup(); + +#endif + +#ifdef __cplusplus +} +#endif + +#endif
diff --git a/crypto/txt_db/Makefile.ssl b/crypto/txt_db/Makefile.ssl new file mode 100644 index 0000000..76e5115 --- /dev/null +++ b/crypto/txt_db/Makefile.ssl
@@ -0,0 +1,80 @@ +# +# SSLeay/crypto/txt_db/Makefile +# + +DIR= txt_db +TOP= ../.. +CC= cc +INCLUDES= +CFLAG=-g +INSTALLTOP=/usr/local/ssl +MAKE= make -f Makefile.ssl +MAKEDEPEND= makedepend -f Makefile.ssl +MAKEFILE= Makefile.ssl +AR= ar r + +CFLAGS= $(INCLUDES) $(CFLAG) + +GENERAL=Makefile +TEST= +APPS= + +LIB=$(TOP)/libcrypto.a +LIBSRC=txt_db.c +LIBOBJ=txt_db.o + +SRC= $(LIBSRC) + +EXHEADER= txt_db.h +HEADER= $(EXHEADER) + +ALL= $(GENERAL) $(SRC) $(HEADER) + +top: + (cd ../..; $(MAKE) DIRS=crypto SDIRS=$(DIR) sub_all) + +all: lib + +lib: $(LIBOBJ) + $(AR) $(LIB) $(LIBOBJ) + sh $(TOP)/util/ranlib.sh $(LIB) + @touch lib + +files: + perl $(TOP)/util/files.pl Makefile.ssl >> $(TOP)/MINFO + +links: + /bin/rm -f Makefile + $(TOP)/util/point.sh Makefile.ssl Makefile ; + $(TOP)/util/mklink.sh ../../include $(EXHEADER) + $(TOP)/util/mklink.sh ../../test $(TEST) + $(TOP)/util/mklink.sh ../../apps $(APPS) + +install: + @for i in $(EXHEADER) ; \ + do \ + (cp $$i $(INSTALLTOP)/include/$$i; \ + chmod 644 $(INSTALLTOP)/include/$$i ); \ + done; + +tags: + ctags $(SRC) + +tests: + +lint: + lint -DLINT $(INCLUDES) $(SRC)>fluff + +depend: + $(MAKEDEPEND) $(INCLUDES) $(PROGS) $(LIBSRC) + +dclean: + perl -pe 'if (/^# DO NOT DELETE THIS LINE/) {print; exit(0);}' $(MAKEFILE) >Makefile.new + mv -f Makefile.new $(MAKEFILE) + +clean: + /bin/rm -f *.o *.obj lib tags core .pure .nfs* *.old *.bak fluff + +errors: + +# DO NOT DELETE THIS LINE -- make depend depends on it.
diff --git a/crypto/txt_db/txt_db.c b/crypto/txt_db/txt_db.c new file mode 100644 index 0000000..ae8db39 --- /dev/null +++ b/crypto/txt_db/txt_db.c
@@ -0,0 +1,394 @@ +/* crypto/txt_db/txt_db.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include "cryptlib.h" +#include "buffer.h" +#include "txt_db.h" + +#undef BUFSIZE +#define BUFSIZE 512 + +char *TXT_DB_version="TXT_DB part of SSLeay 0.8.1b 29-Jun-1998"; + +TXT_DB *TXT_DB_read(in,num) +BIO *in; +int num; + { + TXT_DB *ret=NULL; + int er=1; + int esc=0; + long ln=0; + int i,add,n; + int size=BUFSIZE; + int offset=0; + char *p,**pp,*f; + BUF_MEM *buf=NULL; + + if ((buf=BUF_MEM_new()) == NULL) goto err; + if (!BUF_MEM_grow(buf,size)) goto err; + + if ((ret=(TXT_DB *)Malloc(sizeof(TXT_DB))) == NULL) + goto err; + ret->num_fields=num; + ret->index=NULL; + ret->qual=NULL; + if ((ret->data=sk_new_null()) == NULL) + goto err; + if ((ret->index=(LHASH **)Malloc(sizeof(LHASH *)*num)) == NULL) + goto err; + if ((ret->qual=(int (**)())Malloc(sizeof(int (**)())*num)) == NULL) + goto err; + for (i=0; i<num; i++) + { + ret->index[i]=NULL; + ret->qual[i]=NULL; + } + + add=(num+1)*sizeof(char *); + buf->data[size-1]='\0'; + offset=0; + for (;;) + { + if (offset != 0) + { + size+=BUFSIZE; + if (!BUF_MEM_grow(buf,size)) goto err; + } + buf->data[offset]='\0'; + BIO_gets(in,&(buf->data[offset]),size-offset); + ln++; + if (buf->data[offset] == '\0') break; + if ((offset == 0) && (buf->data[0] == '#')) continue; + i=strlen(&(buf->data[offset])); + offset+=i; + if (buf->data[offset-1] != '\n') + continue; + else + { + buf->data[offset-1]='\0'; /* blat the '\n' */ + p=(char *)Malloc(add+offset); + offset=0; + } + pp=(char **)p; + p+=add; + n=0; + pp[n++]=p; + i=0; + f=buf->data; + + esc=0; + for (;;) + { + if (*f == '\0') break; + if (*f == '\t') + { + if (esc) + p--; + else + { + *(p++)='\0'; + f++; + if (n >= num) break; + pp[n++]=p; + continue; + } + } + esc=(*f == '\\'); + *(p++)= *(f++); + } + *(p++)='\0'; + if ((n != num) || (*f != '\0')) + { +#ifndef WIN16 /* temporaty fix :-( */ + fprintf(stderr,"wrong number of fields on line %ld\n",ln); +#endif + er=2; + goto err; + } + pp[n]=p; + if (!sk_push(ret->data,(char *)pp)) + { +#ifndef WIN16 /* temporaty fix :-( */ + fprintf(stderr,"failure in sk_push\n"); +#endif + er=2; + goto err; + } + } + er=0; +err: + BUF_MEM_free(buf); + if (er) + { +#ifndef WIN16 + if (er == 1) fprintf(stderr,"Malloc failure\n"); +#endif + if (ret->data != NULL) sk_free(ret->data); + if (ret->index != NULL) Free(ret->index); + if (ret->qual != NULL) Free((char *)ret->qual); + if (ret != NULL) Free(ret); + return(NULL); + } + else + return(ret); + } + +char **TXT_DB_get_by_index(db,idx,value) +TXT_DB *db; +int idx; +char **value; + { + char **ret; + LHASH *lh; + + if (idx >= db->num_fields) + { + db->error=DB_ERROR_INDEX_OUT_OF_RANGE; + return(NULL); + } + lh=db->index[idx]; + if (lh == NULL) + { + db->error=DB_ERROR_NO_INDEX; + return(NULL); + } + ret=(char **)lh_retrieve(lh,(char *)value); + db->error=DB_ERROR_OK; + return(ret); + } + +int TXT_DB_create_index(db,field,qual,hash,cmp) +TXT_DB *db; +int field; +int (*qual)(); +unsigned long (*hash)(); +int (*cmp)(); + { + LHASH *idx; + char *r; + int i,n; + + if (field >= db->num_fields) + { + db->error=DB_ERROR_INDEX_OUT_OF_RANGE; + return(0); + } + if ((idx=lh_new(hash,cmp)) == NULL) + { + db->error=DB_ERROR_MALLOC; + return(0); + } + n=sk_num(db->data); + for (i=0; i<n; i++) + { + r=(char *)sk_value(db->data,i); + if ((qual != NULL) && (qual(r) == 0)) continue; + if ((r=lh_insert(idx,r)) != NULL) + { + db->error=DB_ERROR_INDEX_CLASH; + db->arg1=sk_find(db->data,r); + db->arg2=i; + lh_free(idx); + return(0); + } + } + if (db->index[field] != NULL) lh_free(db->index[field]); + db->index[field]=idx; + db->qual[field]=qual; + return(1); + } + +long TXT_DB_write(out,db) +BIO *out; +TXT_DB *db; + { + long i,j,n,nn,l,tot=0; + char *p,**pp,*f; + BUF_MEM *buf=NULL; + long ret= -1; + + if ((buf=BUF_MEM_new()) == NULL) + goto err; + n=sk_num(db->data); + nn=db->num_fields; + for (i=0; i<n; i++) + { + pp=(char **)sk_value(db->data,i); + + l=0; + for (j=0; j<nn; j++) + { + if (pp[j] != NULL) + l+=strlen(pp[j]); + } + if (!BUF_MEM_grow(buf,(int)(l*2+nn))) goto err; + + p=buf->data; + for (j=0; j<nn; j++) + { + f=pp[j]; + if (f != NULL) + for (;;) + { + if (*f == '\0') break; + if (*f == '\t') *(p++)='\\'; + *(p++)= *(f++); + } + *(p++)='\t'; + } + p[-1]='\n'; + j=p-buf->data; + if (BIO_write(out,buf->data,(int)j) != j) + goto err; + tot+=j; + } + ret=tot; +err: + if (buf != NULL) BUF_MEM_free(buf); + return(ret); + } + +int TXT_DB_insert(db,row) +TXT_DB *db; +char **row; + { + int i; + char **r; + + for (i=0; i<db->num_fields; i++) + { + if (db->index[i] != NULL) + { + if ((db->qual[i] != NULL) && + (db->qual[i](row) == 0)) continue; + r=(char **)lh_retrieve(db->index[i],(char *)row); + if (r != NULL) + { + db->error=DB_ERROR_INDEX_CLASH; + db->arg1=i; + db->arg_row=r; + goto err; + } + } + } + /* We have passed the index checks, now just append and insert */ + if (!sk_push(db->data,(char *)row)) + { + db->error=DB_ERROR_MALLOC; + goto err; + } + + for (i=0; i<db->num_fields; i++) + { + if (db->index[i] != NULL) + { + if ((db->qual[i] != NULL) && + (db->qual[i](row) == 0)) continue; + lh_insert(db->index[i],(char *)row); + } + } + return(1); +err: + return(0); + } + +void TXT_DB_free(db) +TXT_DB *db; + { + int i,n; + char **p,*max; + + if (db->index != NULL) + { + for (i=db->num_fields-1; i>=0; i--) + if (db->index[i] != NULL) lh_free(db->index[i]); + Free(db->index); + } + if (db->qual != NULL) + Free(db->qual); + if (db->data != NULL) + { + for (i=sk_num(db->data)-1; i>=0; i--) + { + /* check if any 'fields' have been allocated + * from outside of the initial block */ + p=(char **)sk_value(db->data,i); + max=p[db->num_fields]; /* last address */ + if (max == NULL) /* new row */ + { + for (n=0; n<db->num_fields; n++) + if (p[n] != NULL) Free(p[n]); + } + else + { + for (n=0; n<db->num_fields; n++) + { + if (((p[n] < (char *)p) || (p[n] > max)) + && (p[n] != NULL)) + Free(p[n]); + } + } + Free(sk_value(db->data,i)); + } + sk_free(db->data); + } + Free(db); + }
diff --git a/crypto/txt_db/txt_db.h b/crypto/txt_db/txt_db.h new file mode 100644 index 0000000..4775d5e --- /dev/null +++ b/crypto/txt_db/txt_db.h
@@ -0,0 +1,117 @@ +/* crypto/txt_db/txt_db.h */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#ifndef HEADER_TXT_DB_H +#define HEADER_TXT_DB_H + +#ifdef __cplusplus +extern "C" { +#endif + +#include "stack.h" +#include "lhash.h" + +#define DB_ERROR_OK 0 +#define DB_ERROR_MALLOC 1 +#define DB_ERROR_INDEX_CLASH 2 +#define DB_ERROR_INDEX_OUT_OF_RANGE 3 +#define DB_ERROR_NO_INDEX 4 +#define DB_ERROR_INSERT_INDEX_CLASH 5 + +typedef struct txt_db_st + { + int num_fields; + STACK /* char ** */ *data; + LHASH **index; + int (**qual)(); + long error; + long arg1; + long arg2; + char **arg_row; + } TXT_DB; + +#ifndef NOPROTO +#ifdef HEADER_BIO_H +TXT_DB *TXT_DB_read(BIO *in, int num); +long TXT_DB_write(BIO *out, TXT_DB *db); +#else +TXT_DB *TXT_DB_read(char *in, int num); +long TXT_DB_write(char *out, TXT_DB *db); +#endif +int TXT_DB_create_index(TXT_DB *db,int field,int (*qual)(), + unsigned long (*hash)(),int (*cmp)()); +void TXT_DB_free(TXT_DB *db); +char **TXT_DB_get_by_index(TXT_DB *db, int idx, char **value); +int TXT_DB_insert(TXT_DB *db,char **value); + +#else + +TXT_DB *TXT_DB_read(); +long TXT_DB_write(); +int TXT_DB_create_index(); +void TXT_DB_free(); +char **TXT_DB_get_by_index(); +int TXT_DB_insert(); + +#endif + +#ifdef __cplusplus +} +#endif + +#endif
diff --git a/crypto/x509/Makefile.ssl b/crypto/x509/Makefile.ssl new file mode 100644 index 0000000..e54a74d --- /dev/null +++ b/crypto/x509/Makefile.ssl
@@ -0,0 +1,96 @@ +# +# SSLeay/crypto/x509/Makefile +# + +DIR= x509 +TOP= ../.. +CC= cc +INCLUDES= -I.. -I../../include +CFLAG=-g +INSTALLTOP=/usr/local/ssl +MAKE= make -f Makefile.ssl +MAKEDEPEND= makedepend -f Makefile.ssl +MAKEFILE= Makefile.ssl +AR= ar r + +CFLAGS= $(INCLUDES) $(CFLAG) + +ERR=x509 +ERRC=x509_err +GENERAL=Makefile README +TEST= +APPS= + +LIB=$(TOP)/libcrypto.a +LIBSRC= x509_def.c x509_d2.c x509_r2x.c x509_cmp.c \ + x509_obj.c x509_req.c x509_vfy.c \ + x509_set.c x509rset.c $(ERRC).c \ + x509name.c x509_v3.c x509_ext.c x509pack.c \ + x509type.c x509_lu.c x_all.c x509_txt.c \ + by_file.c by_dir.c \ + v3_net.c v3_x509.c +LIBOBJ= x509_def.o x509_d2.o x509_r2x.o x509_cmp.o \ + x509_obj.o x509_req.o x509_vfy.o \ + x509_set.o x509rset.o $(ERRC).o \ + x509name.o x509_v3.o x509_ext.o x509pack.o \ + x509type.o x509_lu.o x_all.o x509_txt.o \ + by_file.o by_dir.o \ + v3_net.o v3_x509.o + +SRC= $(LIBSRC) + +EXHEADER= x509.h x509_vfy.h +HEADER= $(EXHEADER) + +ALL= $(GENERAL) $(SRC) $(HEADER) + +top: + (cd ../..; $(MAKE) DIRS=crypto SDIRS=$(DIR) sub_all) + +all: lib + +lib: $(LIBOBJ) + $(AR) $(LIB) $(LIBOBJ) + sh $(TOP)/util/ranlib.sh $(LIB) + @touch lib + +files: + perl $(TOP)/util/files.pl Makefile.ssl >> $(TOP)/MINFO + +links: + /bin/rm -f Makefile + $(TOP)/util/point.sh Makefile.ssl Makefile ; + $(TOP)/util/mklink.sh ../../include $(EXHEADER) + $(TOP)/util/mklink.sh ../../test $(TEST) + $(TOP)/util/mklink.sh ../../apps $(APPS) + +install: + @for i in $(EXHEADER) ; \ + do \ + (cp $$i $(INSTALLTOP)/include/$$i; \ + chmod 644 $(INSTALLTOP)/include/$$i ); \ + done; + +tags: + ctags $(SRC) + +tests: + +lint: + lint -DLINT $(INCLUDES) $(SRC)>fluff + +depend: + $(MAKEDEPEND) $(INCLUDES) $(PROGS) $(LIBSRC) + +dclean: + perl -pe 'if (/^# DO NOT DELETE THIS LINE/) {print; exit(0);}' $(MAKEFILE) >Makefile.new + mv -f Makefile.new $(MAKEFILE) + +clean: + /bin/rm -f *.o *.obj lib tags core .pure .nfs* *.old *.bak fluff + +errors: + perl $(TOP)/util/err-ins.pl $(ERR).err $(ERR).h + perl ../err/err_genc.pl $(ERR).h $(ERRC).c + +# DO NOT DELETE THIS LINE -- make depend depends on it.
diff --git a/crypto/x509/attrib b/crypto/x509/attrib new file mode 100644 index 0000000..37f6cd7 --- /dev/null +++ b/crypto/x509/attrib
@@ -0,0 +1,38 @@ + +PKCS7 + STACK of X509_ATTRIBUTES + ASN1_OBJECT + STACK of ASN1_TYPE + +So it is + +p7.xa[].obj +p7.xa[].data[] + +get_obj_by_nid(STACK , nid) +get_num_by_nid(STACK , nid) +get_data_by_nid(STACK , nid, index) + +X509_ATTRIBUTE *X509_ATTRIBUTE_new(void ); +void X509_ATTRIBUTE_free(X509_ATTRIBUTE *a); + +X509_ATTRIBUTE *X509_ATTRIBUTE_create_by_NID(X509_ATTRIBUTE **ex, + int nid, STACK *value); + +X509_ATTRIBUTE *X509_ATTRIBUTE_create_by_OBJ(X509_ATTRIBUTE **ex, + int nid, STACK *value); + +int X509_ATTRIBUTE_set_object(X509_ATTRIBUTE *ex,ASN1_OBJECT *obj); +int X509_ATTRIBUTE_add_data(X509_ATTRIBUTE *ex, int index, + ASN1_TYPE *value); + +ASN1_OBJECT * X509_ATTRIBUTE_get_object(X509_ATTRIBUTE *ex); +int X509_ATTRIBUTE_get_num(X509_ATTRIBUTE *ne); +ASN1_TYPE * X509_ATTRIBUTE_get_data(X509_ATTRIBUTE *ne,int index); + +ASN1_TYPE * X509_ATTRIBUTE_get_data_by_NID(X509_ATTRIBUTE *ne, + ASN1_OBJECT *obj); + +X509_ATTRUBUTE *PKCS7_get_s_att_by_NID(PKCS7 *p7,int nid); +X509_ATTRUBUTE *PKCS7_get_u_att_by_NID(PKCS7 *p7,int nid); +
diff --git a/crypto/x509/by_dir.c b/crypto/x509/by_dir.c new file mode 100644 index 0000000..6676a2e --- /dev/null +++ b/crypto/x509/by_dir.c
@@ -0,0 +1,320 @@ +/* crypto/x509/by_dir.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include <time.h> +#include <errno.h> +#include <sys/types.h> +#include <sys/stat.h> + +#include "cryptlib.h" +#include "lhash.h" +#include "x509.h" +#include "pem.h" + +typedef struct lookup_dir_st + { + BUF_MEM *buffer; + int num_dirs; + char **dirs; + int *dirs_type; + int num_dirs_alloced; + } BY_DIR; + +#ifndef NOPROTO +static int dir_ctrl(X509_LOOKUP *ctx,int cmd,char *argp,long argl,char **ret); +static int new_dir(X509_LOOKUP *lu); +static void free_dir(X509_LOOKUP *lu); +static int add_cert_dir(BY_DIR *ctx,char *dir,int type); +static int get_cert_by_subject(X509_LOOKUP *xl,int type,X509_NAME *name, + X509_OBJECT *ret); +#else +static int dir_ctrl(); +static int new_dir(); +static void free_dir(); +static int add_cert_dir(); +static int get_cert_by_subject(); +#endif + +X509_LOOKUP_METHOD x509_dir_lookup= + { + "Load certs from files in a directory", + new_dir, /* new */ + free_dir, /* free */ + NULL, /* init */ + NULL, /* shutdown */ + dir_ctrl, /* ctrl */ + get_cert_by_subject, /* get_by_subject */ + NULL, /* get_by_issuer_serial */ + NULL, /* get_by_fingerprint */ + NULL, /* get_by_alias */ + }; + +X509_LOOKUP_METHOD *X509_LOOKUP_hash_dir() + { + return(&x509_dir_lookup); + } + +static int dir_ctrl(ctx,cmd,argp,argl,retp) +X509_LOOKUP *ctx; +int cmd; +long argl; +char *argp; +char **retp; + { + int ret=0; + BY_DIR *ld; + char *dir; + + ld=(BY_DIR *)ctx->method_data; + + switch (cmd) + { + case X509_L_ADD_DIR: + if (argl == X509_FILETYPE_DEFAULT) + { + ret=add_cert_dir(ld,X509_get_default_cert_dir(), + X509_FILETYPE_PEM); + if (!ret) + { + X509err(X509_F_DIR_CTRL,X509_R_LOADING_CERT_DIR); + } + else + { + dir=(char *)Getenv(X509_get_default_cert_dir_env()); + ret=add_cert_dir(ld,dir,X509_FILETYPE_PEM); + } + } + else + ret=add_cert_dir(ld,argp,(int)argl); + break; + } + return(ret); + } + +static int new_dir(lu) +X509_LOOKUP *lu; + { + BY_DIR *a; + + if ((a=(BY_DIR *)Malloc(sizeof(BY_DIR))) == NULL) + return(0); + if ((a->buffer=BUF_MEM_new()) == NULL) + { + Free(a); + return(0); + } + a->num_dirs=0; + a->dirs=NULL; + a->dirs_type=NULL; + a->num_dirs_alloced=0; + lu->method_data=(char *)a; + return(1); + } + +static void free_dir(lu) +X509_LOOKUP *lu; + { + BY_DIR *a; + int i; + + a=(BY_DIR *)lu->method_data; + for (i=0; i<a->num_dirs; i++) + if (a->dirs[i] != NULL) Free(a->dirs[i]); + if (a->dirs != NULL) Free(a->dirs); + if (a->dirs_type != NULL) Free(a->dirs_type); + if (a->buffer != NULL) BUF_MEM_free(a->buffer); + Free(a); + } + +static int add_cert_dir(ctx,dir, type) +BY_DIR *ctx; +char *dir; +int type; + { + int j,len; + int *ip; + char *s,*ss,*p; + char **pp; + + if (dir == NULL) return(0); + + s=dir; + p=s; + for (;;) + { + if ((*p == LIST_SEPARATOR_CHAR) || (*p == '\0')) + { + ss=s; + s=p+1; + len=(int)(p-ss); + if (len == 0) continue; + for (j=0; j<ctx->num_dirs; j++) + if (strncmp(ctx->dirs[j],ss,(unsigned int)len) == 0) + continue; + if (ctx->num_dirs_alloced < (ctx->num_dirs+1)) + { + ctx->num_dirs_alloced+=10; + pp=(char **)Malloc(ctx->num_dirs_alloced* + sizeof(char *)); + ip=(int *)Malloc(ctx->num_dirs_alloced* + sizeof(int)); + if ((pp == NULL) || (ip == NULL)) + { + X509err(X509_F_ADD_CERT_DIR,ERR_R_MALLOC_FAILURE); + return(0); + } + memcpy(pp,ctx->dirs,(ctx->num_dirs_alloced-10)* + sizeof(char *)); + memcpy(ip,ctx->dirs_type,(ctx->num_dirs_alloced-10)* + sizeof(int)); + if (ctx->dirs != NULL) + Free((char *)ctx->dirs); + if (ctx->dirs_type != NULL) + Free((char *)ctx->dirs_type); + ctx->dirs=pp; + ctx->dirs_type=ip; + } + ctx->dirs_type[ctx->num_dirs]=type; + ctx->dirs[ctx->num_dirs]=(char *)Malloc((unsigned int)len+1); + if (ctx->dirs[ctx->num_dirs] == NULL) return(0); + strncpy(ctx->dirs[ctx->num_dirs],ss,(unsigned int)len); + ctx->dirs[ctx->num_dirs][len]='\0'; + ctx->num_dirs++; + } + if (*p == '\0') break; + p++; + } + return(1); + } + +static int get_cert_by_subject(xl,type,name,ret) +X509_LOOKUP *xl; +int type; +X509_NAME *name; +X509_OBJECT *ret; + { + BY_DIR *ctx; + X509 st_x509; + X509_CINF st_x509_cinf; + int ok=0; + int i,j,k; + unsigned long h; + BUF_MEM *b=NULL; + struct stat st; + X509_OBJECT stmp,*tmp; + + if (name == NULL) return(0); + + st_x509.cert_info= &st_x509_cinf; + st_x509_cinf.subject=name; + stmp.data.x509= &st_x509; + stmp.type=type; + + if ((b=BUF_MEM_new()) == NULL) + { + X509err(X509_F_GET_CERT_BY_SUBJECT,ERR_R_BUF_LIB); + goto finish; + } + + ctx=(BY_DIR *)xl->method_data; + + h=X509_NAME_hash(name); + for (i=0; i<ctx->num_dirs; i++) + { + j=strlen(ctx->dirs[i])+1+8+6+1; + if (!BUF_MEM_grow(b,j)) + { + X509err(X509_F_GET_CERT_BY_SUBJECT,ERR_R_MALLOC_FAILURE); + goto finish; + } + k=0; + for (;;) + { + sprintf(b->data,"%s/%08lx.%d",ctx->dirs[i],h,k); + k++; + if (stat(b->data,&st) < 0) + break; + /* found one. */ + if ((X509_load_cert_file(xl,b->data, + ctx->dirs_type[i])) == 0) + break; + } + + /* we have added it to the cache so now pull + * it out again */ + CRYPTO_r_lock(CRYPTO_LOCK_X509_STORE); + tmp=(X509_OBJECT *)lh_retrieve(xl->store_ctx->certs, + (char *)&stmp); + CRYPTO_r_unlock(CRYPTO_LOCK_X509_STORE); + + if (tmp != NULL) + { + ok=1; + ret->type=tmp->type; + ret->data.x509=tmp->data.x509; + /* CRYPTO_add(&tmp->data.x509->references,1, + CRYPTO_LOCK_X509);*/ + goto finish; + } + } +finish: + if (b != NULL) BUF_MEM_free(b); + return(ok); + } +
diff --git a/crypto/x509/by_file.c b/crypto/x509/by_file.c new file mode 100644 index 0000000..2dac28f --- /dev/null +++ b/crypto/x509/by_file.c
@@ -0,0 +1,205 @@ +/* crypto/x509/by_file.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include <time.h> +#include <errno.h> +#include <sys/types.h> +#include <sys/stat.h> + +#include "cryptlib.h" +#include "lhash.h" +#include "buffer.h" +#include "x509.h" +#include "pem.h" + +#ifndef NOPROTO +static int by_file_ctrl(X509_LOOKUP *ctx,int cmd,char *argc, + long argl,char **ret); +#else +static int by_file_ctrl(); +#endif + +X509_LOOKUP_METHOD x509_file_lookup= + { + "Load file into cache", + NULL, /* new */ + NULL, /* free */ + NULL, /* init */ + NULL, /* shutdown */ + by_file_ctrl, /* ctrl */ + NULL, /* get_by_subject */ + NULL, /* get_by_issuer_serial */ + NULL, /* get_by_fingerprint */ + NULL, /* get_by_alias */ + }; + +X509_LOOKUP_METHOD *X509_LOOKUP_file() + { + return(&x509_file_lookup); + } + +static int by_file_ctrl(ctx,cmd,argp,argl,ret) +X509_LOOKUP *ctx; +int cmd; +char *argp; +long argl; +char **ret; + { + int ok=0; + char *file; + + switch (cmd) + { + case X509_L_FILE_LOAD: + if (argl == X509_FILETYPE_DEFAULT) + { + ok=X509_load_cert_file(ctx,X509_get_default_cert_file(), + X509_FILETYPE_PEM); + if (!ok) + { + X509err(X509_F_BY_FILE_CTRL,X509_R_LOADING_DEFAULTS); + } + else + { + file=(char *)Getenv(X509_get_default_cert_file_env()); + ok=X509_load_cert_file(ctx,file, + X509_FILETYPE_PEM); + } + } + else + ok=X509_load_cert_file(ctx,argp,(int)argl); + break; + } + return(ok); + } + +int X509_load_cert_file(ctx,file,type) +X509_LOOKUP *ctx; +char *file; +int type; + { + int ret=0; + BIO *in=NULL; + int i,count=0; + X509 *x=NULL; + + if (file == NULL) return(1); +#ifndef WIN16 + in=BIO_new(BIO_s_file()); +#else + in=BIO_new(BIO_s_file_internal_w16()); +#endif + + if ((in == NULL) || (BIO_read_filename(in,file) <= 0)) + { + X509err(X509_F_X509_LOAD_CERT_FILE,ERR_R_SYS_LIB); + goto err; + } + + if (type == X509_FILETYPE_PEM) + { + for (;;) + { + x=PEM_read_bio_X509(in,NULL,NULL); + if (x == NULL) + { + if ((ERR_GET_REASON(ERR_peek_error()) == + PEM_R_NO_START_LINE) && (count > 0)) + { + ERR_clear_error(); + break; + } + else + { + X509err(X509_F_X509_LOAD_CERT_FILE, + ERR_R_PEM_LIB); + goto err; + } + } + i=X509_STORE_add_cert(ctx->store_ctx,x); + if (!i) goto err; + count++; + X509_free(x); + x=NULL; + } + ret=count; + } + else if (type == X509_FILETYPE_ASN1) + { + x=d2i_X509_bio(in,NULL); + if (x == NULL) + { + X509err(X509_F_X509_LOAD_CERT_FILE,ERR_R_ASN1_LIB); + goto err; + } + i=X509_STORE_add_cert(ctx->store_ctx,x); + if (!i) goto err; + ret=i; + } + else + { + X509err(X509_F_X509_LOAD_CERT_FILE,X509_R_BAD_X509_FILETYPE); + goto err; + } +err: + if (x != NULL) X509_free(x); + if (in != NULL) BIO_free(in); + return(ret); + } +
diff --git a/crypto/x509/f b/crypto/x509/f new file mode 100644 index 0000000..6ec986d --- /dev/null +++ b/crypto/x509/f
@@ -0,0 +1,465 @@ +*** x509name.c Wed Jul 2 09:35:35 1997 +--- /home/eay/play/x Sat Jul 5 01:39:56 1997 +*************** +*** 1,202 **** +! /* crypto/x509/x509name.c */ +! /* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) +! * All rights reserved. +! * +! * This package is an SSL implementation written +! * by Eric Young (eay@cryptsoft.com). +! * The implementation was written so as to conform with Netscapes SSL. +! * +! * This library is free for commercial and non-commercial use as long as +! * the following conditions are aheared to. The following conditions +! * apply to all code found in this distribution, be it the RC4, RSA, +! * lhash, DES, etc., code; not just the SSL code. The SSL documentation +! * included with this distribution is covered by the same copyright terms +! * except that the holder is Tim Hudson (tjh@cryptsoft.com). +! * +! * Copyright remains Eric Young's, and as such any Copyright notices in +! * the code are not to be removed. +! * If this package is used in a product, Eric Young should be given attribution +! * as the author of the parts of the library used. +! * This can be in the form of a textual message at program startup or +! * in documentation (online or textual) provided with the package. +! * +! * Redistribution and use in source and binary forms, with or without +! * modification, are permitted provided that the following conditions +! * are met: +! * 1. Redistributions of source code must retain the copyright +! * notice, this list of conditions and the following disclaimer. +! * 2. Redistributions in binary form must reproduce the above copyright +! * notice, this list of conditions and the following disclaimer in the +! * documentation and/or other materials provided with the distribution. +! * 3. All advertising materials mentioning features or use of this software +! * must display the following acknowledgement: +! * "This product includes cryptographic software written by +! * Eric Young (eay@cryptsoft.com)" +! * The word 'cryptographic' can be left out if the rouines from the library +! * being used are not cryptographic related :-). +! * 4. If you include any Windows specific code (or a derivative thereof) from +! * the apps directory (application code) you must include an acknowledgement: +! * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" +! * +! * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND +! * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +! * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +! * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE +! * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +! * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS +! * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +! * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +! * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY +! * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF +! * SUCH DAMAGE. +! * +! * The licence and distribution terms for any publically available version or +! * derivative of this code cannot be changed. i.e. this code cannot simply be +! * copied and put under another distribution licence +! * [including the GNU Public Licence.] +! */ +! +! #include <stdio.h> +! #include "stack.h" +! #include "cryptlib.h" +! #include "asn1.h" +! #include "objects.h" +! #include "evp.h" +! #include "x509.h" +! +! int X509_NAME_get_text_by_NID(name,nid,buf,len) +! X509_NAME *name; +! int nid; +! char *buf; +! int len; + { + ASN1_OBJECT *obj; + + obj=OBJ_nid2obj(nid); +! if (obj == NULL) return(-1); +! return(X509_NAME_get_text_by_OBJ(name,obj,buf,len)); + } + +- int X509_NAME_get_text_by_OBJ(name,obj,buf,len) +- X509_NAME *name; +- ASN1_OBJECT *obj; +- char *buf; +- int len; +- { +- int i; +- ASN1_STRING *data; + +! i=X509_NAME_get_index_by_OBJ(name,obj,0); +! if (i < 0) return(-1); +! data=X509_NAME_ENTRY_get_data(X509_NAME_get_entry(name,i)); +! i=(data->length > (len-1))?(len-1):data->length; +! if (buf == NULL) return(data->length); +! memcpy(buf,data->data,i); +! buf[i]='\0'; +! return(i); +! } + +! int X509_NAME_entry_count(name) +! X509_NAME *name; + { +! if (name == NULL) return(0); +! return(sk_num(name->entries)); + } + +! int X509_NAME_get_index_by_NID(name,nid,oldpos) +! X509_NAME *name; +! int nid; +! int oldpos; +! { +! ASN1_OBJECT *obj; + +! obj=OBJ_nid2obj(nid); +! if (obj == NULL) return(-2); +! return(X509_NAME_get_index_by_OBJ(name,obj,oldpos)); + } + +- int X509_NAME_get_index_by_OBJ(name,obj,oldpos) +- X509_NAME *name; +- ASN1_OBJECT *obj; +- int oldpos; +- { +- int n; +- X509_NAME_ENTRY *ne; +- STACK *sk; + +! if (name == NULL) return(-1); +! if (oldpos < 0) +! oldpos= -1; +! sk=name->entries; +! n=sk_num(sk); +! for (oldpos++; oldpos < n; oldpos++) + { +! ne=(X509_NAME_ENTRY *)sk_value(sk,oldpos); +! if (OBJ_cmp(ne->object,obj) == 0) +! return(oldpos); + } +! return(-1); + } + +- X509_NAME_ENTRY *X509_NAME_get_entry(name,loc) +- X509_NAME *name; +- int loc; +- { +- if ( (name == NULL) || (sk_num(name->entries) <= loc) || (loc < 0)) +- return(NULL); +- else +- return((X509_NAME_ENTRY *)sk_value(name->entries,loc)); +- } + +! X509_NAME_ENTRY *X509_NAME_delete_entry(name,loc) +! X509_NAME *name; +! int loc; + { +! X509_NAME_ENTRY *ret; +! int i,j,n,set_prev,set_next; +! STACK *sk; +! +! if ((name == NULL) || (sk_num(name->entries) <= loc) || (loc < 0)) +! return(NULL); +! sk=name->entries; +! ret=(X509_NAME_ENTRY *)sk_delete(sk,loc); +! n=sk_num(sk); +! name->modified=1; +! if (loc == n) return(ret); +! +! /* else we need to fixup the set field */ +! if (loc != 0) +! set_prev=((X509_NAME_ENTRY *)sk_value(sk,loc-1))->set; +! else +! set_prev=ret->set-1; +! set_next=((X509_NAME_ENTRY *)sk_value(sk,loc))->set; + +! /* set_prev is the previous set +! * set is the current set +! * set_next is the following +! * prev 1 1 1 1 1 1 1 1 +! * set 1 1 2 2 +! * next 1 1 2 2 2 2 3 2 +! * so basically only if prev and next differ by 2, then +! * re-number down by 1 */ +! if (set_prev+1 < set_next) +! { +! j=set_next-set_prev-1; +! for (i=loc; i<n; i++) +! ((X509_NAME_ENTRY *)sk_value(sk,loc-1))->set-=j; +! } +! return(ret); + } + + /* if set is -1, append to previous set, 0 'a new one', and 1, + * prepend to the guy we are about to stomp on. */ +! int X509_NAME_add_entry(name,ne,loc,set) +! X509_NAME *name; +! X509_NAME_ENTRY *ne; +! int loc; +! int set; + { +! X509_NAME_ENTRY *new_name=NULL; + int n,i,inc; + STACK *sk; + +--- 1,77 ---- +! X509_NAME_ENTRY *X509_NAME_ENTRY_create_by_NID(X509_NAME_ENTRY **ne, int nid, +! int type,unsigned char *bytes, int len) + { + ASN1_OBJECT *obj; + + obj=OBJ_nid2obj(nid); +! if (obj == NULL) +! { +! X509err(X509_F_X509_NAME_ENTRY_CREATE_BY_NID,X509_R_UNKNOWN_NID); +! return(NULL); +! } +! return(X509_NAME_ENTRY_create_by_OBJ(ne,obj,type,bytes,len)); + } + + +! X509_NAME_ENTRY *X509_NAME_ENTRY_create_by_OBJ(X509_NAME_ENTRY **ne, +! ASN1_OBJECT *obj, int type,unsigned char *bytes, +! int len) +! { +! X509_NAME_ENTRY *ret; + +! if ((ne == NULL) || (*ne == NULL)) + { +! if ((ret=X509_NAME_ENTRY_new()) == NULL) +! return(NULL); + } ++ else ++ ret= *ne; + +! if (!X509_NAME_ENTRY_set_object(ret,obj)) +! goto err; +! if (!X509_NAME_ENTRY_set_data(ret,type,bytes,len)) +! goto err; + +! if ((ne != NULL) && (*ne == NULL)) *ne=ret; +! return(ret); +! err: +! if ((ne == NULL) || (ret != *ne)) +! X509_NAME_ENTRY_free(ret); +! return(NULL); + } + + +! int X509_NAME_ENTRY_set_object(X509_NAME_ENTRY *ne, ASN1_OBJECT *obj) +! { +! if ((ne == NULL) || (obj == NULL)) + { +! X509err(X509_F_X509_NAME_ENTRY_SET_OBJECT,ERR_R_PASSED_NULL_PARAMETER); +! return(0); + } +! ASN1_OBJECT_free(ne->object); +! ne->object=OBJ_dup(obj); +! return((ne->object == NULL)?0:1); + } + + +! int X509_NAME_ENTRY_set_data(X509_NAME_ENTRY *ne,int type,unsigned char *bytes,int len) + { +! int i; + +! if ((ne == NULL) || ((bytes == NULL) && (len != 0))) return(0); +! if (len < 0) len=strlen((char *)bytes); +! i=ASN1_STRING_set(ne->value,bytes,len); +! if (!i) return(0); +! ne->value->type=ASN1_PRINTABLE_type(bytes,len); +! return(1); + } + + /* if set is -1, append to previous set, 0 'a new one', and 1, + * prepend to the guy we are about to stomp on. */ +! int X509_NAME_add_entry(X509_NAME *name,X509_NAME_ENTRY *ne,int loc,int set) + { +! /* ERIC: renamed new to nenew for C++ users --tjh */ +! X509_NAME_ENTRY *nenew; + int n,i,inc; + STACK *sk; + +*************** +*** 206,213 **** + if (loc > n) loc=n; + else if (loc < 0) loc=n; + +- name->modified=1; +- + if (set == -1) + { + if (loc == 0) +--- 81,86 ---- +*************** +*** 223,245 **** + } + else /* if (set >= 0) */ + { +- inc=(set == 0)?1:0; + if (loc >= n) + { + if (loc != 0) + set=((X509_NAME_ENTRY *) +! sk_value(sk,n-1))->set+1; + else + set=0; + } + else + set=((X509_NAME_ENTRY *)sk_value(sk,loc))->set; + } + +! if ((new_name=X509_NAME_ENTRY_dup(ne)) == NULL) + goto err; +! new_name->set=set; +! if (!sk_insert(sk,(char *)new_name,loc)) + { + X509err(X509_F_X509_NAME_ADD_ENTRY,ERR_R_MALLOC_FAILURE); + goto err; +--- 96,122 ---- + } + else /* if (set >= 0) */ + { + if (loc >= n) + { + if (loc != 0) + set=((X509_NAME_ENTRY *) +! sk_value(sk,loc-1))->set+1; + else + set=0; + } + else + set=((X509_NAME_ENTRY *)sk_value(sk,loc))->set; ++ inc=(set == 0)?1:0; + } + +! if ((nenew=X509_NAME_ENTRY_dup(ne)) == NULL) + goto err; +! /* eric forgot to put this in when he cut the nice +! * interface so that I don't have to do the icky things +! * that req.c does --tjh :-) +! */ +! nenew->set=set; +! if (!sk_insert(sk,(char *)nenew,loc)) + { + X509err(X509_F_X509_NAME_ADD_ENTRY,ERR_R_MALLOC_FAILURE); + goto err; +*************** +*** 252,357 **** + } + return(1); + err: +! if (new_name != NULL) + X509_NAME_ENTRY_free(ne); + return(0); +- } +- +- X509_NAME_ENTRY *X509_NAME_ENTRY_create_by_NID(ne,nid,type,bytes,len) +- X509_NAME_ENTRY **ne; +- int nid; +- int type; +- unsigned char *bytes; +- int len; +- { +- ASN1_OBJECT *obj; +- +- obj=OBJ_nid2obj(nid); +- if (obj == NULL) +- { +- X509err(X509_F_X509_NAME_ENTRY_CREATE_BY_NID,X509_R_UNKNOWN_NID); +- return(NULL); +- } +- return(X509_NAME_ENTRY_create_by_OBJ(ne,obj,type,bytes,len)); +- } +- +- X509_NAME_ENTRY *X509_NAME_ENTRY_create_by_OBJ(ne,obj,type,bytes,len) +- X509_NAME_ENTRY **ne; +- ASN1_OBJECT *obj; +- int type; +- unsigned char *bytes; +- int len; +- { +- X509_NAME_ENTRY *ret; +- +- if ((ne == NULL) || (*ne == NULL)) +- { +- if ((ret=X509_NAME_ENTRY_new()) == NULL) +- return(NULL); +- } +- else +- ret= *ne; +- +- if (!X509_NAME_ENTRY_set_object(ret,obj)) +- goto err; +- if (!X509_NAME_ENTRY_set_data(ret,type,bytes,len)) +- goto err; +- +- if ((ne != NULL) && (*ne == NULL)) *ne=ret; +- return(ret); +- err: +- if ((ne == NULL) || (ret != *ne)) +- X509_NAME_ENTRY_free(ret); +- return(NULL); +- } +- +- int X509_NAME_ENTRY_set_object(ne,obj) +- X509_NAME_ENTRY *ne; +- ASN1_OBJECT *obj; +- { +- if ((ne == NULL) || (obj == NULL)) +- { +- X509err(X509_F_X509_NAME_ENTRY_SET_OBJECT,ERR_R_PASSED_NULL_PARAMETER); +- return(0); +- } +- ASN1_OBJECT_free(ne->object); +- ne->object=OBJ_dup(obj); +- return((ne->object == NULL)?0:1); +- } +- +- int X509_NAME_ENTRY_set_data(ne,type,bytes,len) +- X509_NAME_ENTRY *ne; +- int type; +- unsigned char *bytes; +- int len; +- { +- int i; +- +- if ((ne == NULL) || ((bytes == NULL) && (len != 0))) return(0); +- if (len < 0) len=strlen((char *)bytes); +- i=ASN1_STRING_set(ne->value,bytes,len); +- if (!i) return(0); +- if (type != V_ASN1_UNDEF) +- { +- if (type == V_ASN1_APP_CHOOSE) +- ne->value->type=ASN1_PRINTABLE_type(bytes,len); +- else +- ne->value->type=type; +- } +- return(1); +- } +- +- ASN1_OBJECT *X509_NAME_ENTRY_get_object(ne) +- X509_NAME_ENTRY *ne; +- { +- if (ne == NULL) return(NULL); +- return(ne->object); +- } +- +- ASN1_STRING *X509_NAME_ENTRY_get_data(ne) +- X509_NAME_ENTRY *ne; +- { +- if (ne == NULL) return(NULL); +- return(ne->value); + } + +--- 129,136 ---- + } + return(1); + err: +! if (nenew != NULL) + X509_NAME_ENTRY_free(ne); + return(0); + } +
diff --git a/crypto/x509/v3_net.c b/crypto/x509/v3_net.c new file mode 100644 index 0000000..5e79a57 --- /dev/null +++ b/crypto/x509/v3_net.c
@@ -0,0 +1,87 @@ +/* crypto/x509/v3_net.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "stack.h" +#include "cryptlib.h" +#include "asn1.h" +#include "objects.h" +#include "x509.h" + +#define NETSCAPE_X509_EXT_NUM 8 + +static X509_EXTENSION_METHOD netscape_x509_ext[NETSCAPE_X509_EXT_NUM]={ +{NID_netscape_ca_policy_url,V_ASN1_IA5STRING,X509_EXT_PACK_STRING}, +{NID_netscape_ssl_server_name,V_ASN1_IA5STRING,X509_EXT_PACK_STRING}, +{NID_netscape_revocation_url,V_ASN1_IA5STRING,X509_EXT_PACK_STRING}, +{NID_netscape_base_url,V_ASN1_IA5STRING,X509_EXT_PACK_STRING}, +{NID_netscape_cert_type,V_ASN1_BIT_STRING,X509_EXT_PACK_STRING}, +{NID_netscape_ca_revocation_url,V_ASN1_IA5STRING,X509_EXT_PACK_STRING}, +{NID_netscape_renewal_url,V_ASN1_IA5STRING,X509_EXT_PACK_STRING}, +{NID_netscape_comment,V_ASN1_IA5STRING,X509_EXT_PACK_STRING}, + }; + +int X509v3_add_netscape_extensions() + { + int i; + + for (i=0; i<NETSCAPE_X509_EXT_NUM; i++) + if (!X509v3_add_extension(&(netscape_x509_ext[i]))) + return(0); + return(1); + }
diff --git a/crypto/x509/v3_x509.c b/crypto/x509/v3_x509.c new file mode 100644 index 0000000..57a7b17 --- /dev/null +++ b/crypto/x509/v3_x509.c
@@ -0,0 +1,88 @@ +/* crypto/x509/v3_x509.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "stack.h" +#include "cryptlib.h" +#include "asn1.h" +#include "objects.h" +#include "x509.h" + +#define STD_X509_EXT_NUM 9 + +static X509_EXTENSION_METHOD std_x509_ext[STD_X509_EXT_NUM]={ +{NID_subject_key_identifier, V_ASN1_IA5STRING,X509_EXT_PACK_STRING}, +{NID_key_usage, V_ASN1_IA5STRING,X509_EXT_PACK_STRING}, +{NID_private_key_usage_period, V_ASN1_IA5STRING,X509_EXT_PACK_STRING}, +{NID_subject_alt_name, V_ASN1_IA5STRING,X509_EXT_PACK_STRING}, +{NID_issuer_alt_name, V_ASN1_BIT_STRING,X509_EXT_PACK_STRING}, +{NID_basic_constraints, V_ASN1_IA5STRING,X509_EXT_PACK_STRING}, +{NID_crl_number, V_ASN1_IA5STRING,X509_EXT_PACK_STRING}, +{NID_certificate_policies, V_ASN1_IA5STRING,X509_EXT_PACK_STRING}, +{NID_authority_key_identifier, V_ASN1_IA5STRING,X509_EXT_PACK_STRING}, + }; + +int X509v3_add_standard_extensions() + { + int i; + + for (i=0; i<STD_X509_EXT_NUM; i++) + if (!X509v3_add_extension(&(std_x509_ext[i]))) + return(0); + return(1); + }
diff --git a/crypto/x509/x509.doc b/crypto/x509/x509.doc new file mode 100644 index 0000000..73cfc9f --- /dev/null +++ b/crypto/x509/x509.doc
@@ -0,0 +1,27 @@ +X509_verify() +X509_sign() + +X509_get_version() +X509_get_serialNumber() +X509_get_issuer() +X509_get_subject() +X509_get_notBefore() +X509_get_notAfter() +X509_get_pubkey() + +X509_set_version() +X509_set_serialNumber() +X509_set_issuer() +X509_set_subject() +X509_set_notBefore() +X509_set_notAfter() +X509_set_pubkey() + +X509_get_extensions() +X509_set_extensions() + +X509_EXTENSIONS_clear() +X509_EXTENSIONS_retrieve() +X509_EXTENSIONS_add() +X509_EXTENSIONS_delete() +
diff --git a/crypto/x509/x509.err b/crypto/x509/x509.err new file mode 100644 index 0000000..7f8b33e --- /dev/null +++ b/crypto/x509/x509.err
@@ -0,0 +1,43 @@ +/* Error codes for the X509 functions. */ + +/* Function codes. */ +#define X509_F_ADD_CERT_DIR 100 +#define X509_F_BY_FILE_CTRL 101 +#define X509_F_DIR_CTRL 102 +#define X509_F_GET_CERT_BY_SUBJECT 103 +#define X509_F_X509V3_ADD_EXT 104 +#define X509_F_X509V3_ADD_EXTENSION 105 +#define X509_F_X509V3_PACK_STRING 106 +#define X509_F_X509V3_UNPACK_STRING 107 +#define X509_F_X509_EXTENSION_CREATE_BY_NID 108 +#define X509_F_X509_EXTENSION_CREATE_BY_OBJ 109 +#define X509_F_X509_GET_PUBKEY_PARAMETERS 110 +#define X509_F_X509_LOAD_CERT_FILE 111 +#define X509_F_X509_NAME_ADD_ENTRY 112 +#define X509_F_X509_NAME_ENTRY_CREATE_BY_NID 113 +#define X509_F_X509_NAME_ENTRY_SET_OBJECT 114 +#define X509_F_X509_NAME_ONELINE 115 +#define X509_F_X509_NAME_PRINT 116 +#define X509_F_X509_PRINT_FP 117 +#define X509_F_X509_PUBKEY_GET 118 +#define X509_F_X509_PUBKEY_SET 119 +#define X509_F_X509_REQ_PRINT 120 +#define X509_F_X509_REQ_PRINT_FP 121 +#define X509_F_X509_REQ_TO_X509 122 +#define X509_F_X509_STORE_ADD_CERT 123 +#define X509_F_X509_TO_X509_REQ 124 +#define X509_F_X509_VERIFY_CERT 125 + +/* Reason codes. */ +#define X509_R_BAD_X509_FILETYPE 100 +#define X509_R_CERT_ALREADY_IN_HASH_TABLE 101 +#define X509_R_ERR_ASN1_LIB 102 +#define X509_R_LOADING_CERT_DIR 103 +#define X509_R_LOADING_DEFAULTS 104 +#define X509_R_NO_CERT_SET_FOR_US_TO_VERIFY 105 +#define X509_R_SHOULD_RETRY 106 +#define X509_R_UNABLE_TO_FIND_PARAMETERS_IN_CHAIN 107 +#define X509_R_UNABLE_TO_GET_CERTS_PUBLIC_KEY 108 +#define X509_R_UNKNOWN_NID 109 +#define X509_R_UNKNOWN_STRING_TYPE 110 +#define X509_R_UNSUPPORTED_ALGORITHM 111
diff --git a/crypto/x509/x509.h b/crypto/x509/x509.h new file mode 100644 index 0000000..a1f7556 --- /dev/null +++ b/crypto/x509/x509.h
@@ -0,0 +1,1113 @@ +/* crypto/x509/x509.h */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#ifndef HEADER_X509_H +#define HEADER_X509_H + +#ifdef __cplusplus +extern "C" { +#endif + +#include "stack.h" +#include "asn1.h" + +#ifndef NO_RSA +#include "rsa.h" +#else +#define RSA long +#endif + +#ifndef NO_DSA +#include "dsa.h" +#else +#define DSA long +#endif + +#ifndef NO_DH +#include "dh.h" +#else +#define DH long +#endif + +#include "evp.h" + +#define X509_FILETYPE_PEM 1 +#define X509_FILETYPE_ASN1 2 +#define X509_FILETYPE_DEFAULT 3 + +typedef struct X509_algor_st + { + ASN1_OBJECT *algorithm; + ASN1_TYPE *parameter; + } X509_ALGOR; + +typedef struct X509_val_st + { + ASN1_UTCTIME *notBefore; + ASN1_UTCTIME *notAfter; + } X509_VAL; + +typedef struct X509_pubkey_st + { + X509_ALGOR *algor; + ASN1_BIT_STRING *public_key; + struct evp_pkey_st /* EVP_PKEY*/ *pkey; + } X509_PUBKEY; + +typedef struct X509_sig_st + { + X509_ALGOR *algor; + ASN1_OCTET_STRING *digest; + } X509_SIG; + +typedef struct X509_name_entry_st + { + ASN1_OBJECT *object; + ASN1_STRING *value; + int set; + int size; /* temp variable */ + } X509_NAME_ENTRY; + +/* we always keep X509_NAMEs in 2 forms. */ +typedef struct X509_name_st + { + STACK *entries; /* of X509_NAME_ENTRY */ + int modified; /* true if 'bytes' needs to be built */ +#ifdef HEADER_BUFFER_H + BUF_MEM *bytes; +#else + char *bytes; +#endif + } X509_NAME; + +typedef struct X509_extension_st + { + ASN1_OBJECT *object; + short critical; + short netscape_hack; + ASN1_OCTET_STRING *value; + } X509_EXTENSION; + +#define X509_EXT_PACK_UNKNOWN 0 +#define X509_EXT_PACK_STRING 1 /* X509v3_pack_string() */ + +typedef struct x509_extension_method_st + { + int nid; + int data_type; + int pack_type; + } X509_EXTENSION_METHOD; + +typedef struct X509_req_info_st + { + ASN1_INTEGER *version; + X509_NAME *subject; + X509_PUBKEY *pubkey; + /* d=2 hl=2 l= 0 cons: cont: 00 */ + STACK /* X509_ATTRIBUTE */ *attributes; /* [ 0 ] */ + int req_kludge; + } X509_REQ_INFO; + +typedef struct X509_req_st + { + X509_REQ_INFO *req_info; + X509_ALGOR *sig_alg; + ASN1_BIT_STRING *signature; + int references; + } X509_REQ; + +typedef struct x509_cinf_st + { + ASN1_INTEGER *version; /* [ 0 ] default of v1 */ + ASN1_INTEGER *serialNumber; + X509_ALGOR *signature; + X509_NAME *issuer; + X509_VAL *validity; + X509_NAME *subject; + X509_PUBKEY *key; + ASN1_BIT_STRING *issuerUID; /* [ 1 ] optional in v2 */ + ASN1_BIT_STRING *subjectUID; /* [ 2 ] optional in v2 */ + STACK /* X509_EXTENSION */ *extensions; /* [ 3 ] optional in v3 */ + } X509_CINF; + +typedef struct x509_st + { + X509_CINF *cert_info; + X509_ALGOR *sig_alg; + ASN1_BIT_STRING *signature; + int valid; + int references; + char *name; + } X509; + +typedef struct X509_revoked_st + { + ASN1_INTEGER *serialNumber; + ASN1_UTCTIME *revocationDate; + STACK /* optional X509_EXTENSION */ *extensions; + int sequence; /* load sequence */ + } X509_REVOKED; + +typedef struct X509_crl_info_st + { + ASN1_INTEGER *version; + X509_ALGOR *sig_alg; + X509_NAME *issuer; + ASN1_UTCTIME *lastUpdate; + ASN1_UTCTIME *nextUpdate; + STACK /* X509_REVOKED */ *revoked; + STACK /* [0] X509_EXTENSION */ *extensions; + } X509_CRL_INFO; + +typedef struct X509_crl_st + { + /* actual signature */ + X509_CRL_INFO *crl; + X509_ALGOR *sig_alg; + ASN1_BIT_STRING *signature; + int references; + } X509_CRL; + +/* a sequence of these are used */ +typedef struct x509_attributes_st + { + ASN1_OBJECT *object; + int set; /* 1 for a set, 0 for a single item (which is wrong) */ + union { + char *ptr; +/* 1 */ STACK /* ASN1_TYPE */ *set; +/* 0 */ ASN1_TYPE *single; + } value; + } X509_ATTRIBUTE; + +typedef struct private_key_st + { + int version; + /* The PKCS#8 data types */ + X509_ALGOR *enc_algor; + ASN1_OCTET_STRING *enc_pkey; /* encrypted pub key */ + + /* When decrypted, the following will not be NULL */ + EVP_PKEY *dec_pkey; + + /* used to encrypt and decrypt */ + int key_length; + char *key_data; + int key_free; /* true if we should auto free key_data */ + + /* expanded version of 'enc_algor' */ + EVP_CIPHER_INFO cipher; + + int references; + } X509_PKEY; + +#ifdef HEADER_ENVELOPE_H +typedef struct X509_info_st + { + X509 *x509; + X509_CRL *crl; + X509_PKEY *x_pkey; + + EVP_CIPHER_INFO enc_cipher; + int enc_len; + char *enc_data; + + int references; + } X509_INFO; +#endif + +/* The next 2 structures and their 8 routines were sent to me by + * Pat Richard <patr@x509.com> and are used to manipulate + * Netscapes spki strucutres - usefull if you are writing a CA web page + */ +typedef struct Netscape_spkac_st + { + X509_PUBKEY *pubkey; + ASN1_IA5STRING *challenge; /* challenge sent in atlas >= PR2 */ + } NETSCAPE_SPKAC; + +typedef struct Netscape_spki_st + { + NETSCAPE_SPKAC *spkac; /* signed public key and challenge */ + X509_ALGOR *sig_algor; + ASN1_BIT_STRING *signature; + } NETSCAPE_SPKI; + +#ifndef HEADER_BN_H +#define BIGNUM char +#endif + +typedef struct CBCParameter_st + { + unsigned char iv[8]; + } CBC_PARAM; + +#include "x509_vfy.h" +#include "pkcs7.h" + +#ifdef SSLEAY_MACROS +#define X509_verify(a,r) ASN1_verify((int (*)())i2d_X509_CINF,a->sig_alg,\ + a->signature,(char *)a->cert_info,r) +#define X509_REQ_verify(a,r) ASN1_verify((int (*)())i2d_X509_REQ_INFO, \ + a->sig_alg,a->signature,(char *)a->req_info,r) +#define X509_CRL_verify(a,r) ASN1_verify((int (*)())i2d_X509_CRL_INFO, \ + a->sig_alg, a->signature,(char *)a->crl,r) +#define NETSCAPE_SPKI_verify(a,r) ASN1_verify((int (*)())i2d_NETSCAPE_SPKAC, \ + a->sig_algor,a->signature, (char *)a->spkac,r) + +#define X509_sign(x,pkey,md) \ + ASN1_sign((int (*)())i2d_X509_CINF, x->cert_info->signature, \ + x->sig_alg, x->signature, (char *)x->cert_info,pkey,md) +#define X509_REQ_sign(x,pkey,md) \ + ASN1_sign((int (*)())i2d_X509_REQ_INFO,x->sig_alg, NULL, \ + x->signature, (char *)x->req_info,pkey,md) +#define X509_CRL_sign(x,pkey,md) \ + ASN1_sign((int (*)())i2d_X509_CRL_INFO,x->crl->sig_alg,x->sig_alg, \ + x->signature, (char *)x->crl,pkey,md) +#define NETSCAPE_SPKI_sign(x,pkey,md) \ + ASN1_sign((int (*)())i2d_NETSCAPE_SPKAC, x->sig_algor,NULL, \ + x->signature, (char *)x->spkac,pkey,md) + +#define X509_dup(x509) (X509 *)ASN1_dup((int (*)())i2d_X509, \ + (char *(*)())d2i_X509,(char *)x509) +#define X509_EXTENSION_dup(ex) (X509_EXTENSION *)ASN1_dup( \ + (int (*)())i2d_X509_EXTENSION, \ + (char *(*)())d2i_X509_EXTENSION,(char *)ex) +#define d2i_X509_fp(fp,x509) (X509 *)ASN1_d2i_fp((char *(*)())X509_new, \ + (char *(*)())d2i_X509, (fp),(unsigned char **)(x509)) +#define i2d_X509_fp(fp,x509) ASN1_i2d_fp(i2d_X509,fp,(unsigned char *)x509) +#define d2i_X509_bio(bp,x509) (X509 *)ASN1_d2i_bio((char *(*)())X509_new, \ + (char *(*)())d2i_X509, (bp),(unsigned char **)(x509)) +#define i2d_X509_bio(bp,x509) ASN1_i2d_bio(i2d_X509,bp,(unsigned char *)x509) + +#define X509_CRL_dup(crl) (X509_CRL *)ASN1_dup((int (*)())i2d_X509_CRL, \ + (char *(*)())d2i_X509_CRL,(char *)crl) +#define d2i_X509_CRL_fp(fp,crl) (X509_CRL *)ASN1_d2i_fp((char *(*)()) \ + X509_CRL_new,(char *(*)())d2i_X509_CRL, (fp),\ + (unsigned char **)(crl)) +#define i2d_X509_CRL_fp(fp,crl) ASN1_i2d_fp(i2d_X509_CRL,fp,\ + (unsigned char *)crl) +#define d2i_X509_CRL_bio(bp,crl) (X509_CRL *)ASN1_d2i_bio((char *(*)()) \ + X509_CRL_new,(char *(*)())d2i_X509_CRL, (bp),\ + (unsigned char **)(crl)) +#define i2d_X509_CRL_bio(bp,crl) ASN1_i2d_bio(i2d_X509_CRL,bp,\ + (unsigned char *)crl) + +#define PKCS7_dup(p7) (PKCS7 *)ASN1_dup((int (*)())i2d_PKCS7, \ + (char *(*)())d2i_PKCS7,(char *)p7) +#define d2i_PKCS7_fp(fp,p7) (PKCS7 *)ASN1_d2i_fp((char *(*)()) \ + PKCS7_new,(char *(*)())d2i_PKCS7, (fp),\ + (unsigned char **)(p7)) +#define i2d_PKCS7_fp(fp,p7) ASN1_i2d_fp(i2d_PKCS7,fp,\ + (unsigned char *)p7) +#define d2i_PKCS7_bio(bp,p7) (PKCS7 *)ASN1_d2i_bio((char *(*)()) \ + PKCS7_new,(char *(*)())d2i_PKCS7, (bp),\ + (unsigned char **)(p7)) +#define i2d_PKCS7_bio(bp,p7) ASN1_i2d_bio(i2d_PKCS7,bp,\ + (unsigned char *)p7) + +#define X509_REQ_dup(req) (X509_REQ *)ASN1_dup((int (*)())i2d_X509_REQ, \ + (char *(*)())d2i_X509_REQ,(char *)req) +#define d2i_X509_REQ_fp(fp,req) (X509_REQ *)ASN1_d2i_fp((char *(*)())\ + X509_REQ_new, (char *(*)())d2i_X509_REQ, (fp),\ + (unsigned char **)(req)) +#define i2d_X509_REQ_fp(fp,req) ASN1_i2d_fp(i2d_X509_REQ,fp,\ + (unsigned char *)req) +#define d2i_X509_REQ_bio(bp,req) (X509_REQ *)ASN1_d2i_bio((char *(*)())\ + X509_REQ_new, (char *(*)())d2i_X509_REQ, (bp),\ + (unsigned char **)(req)) +#define i2d_X509_REQ_bio(bp,req) ASN1_i2d_bio(i2d_X509_REQ,bp,\ + (unsigned char *)req) + +#define RSAPublicKey_dup(rsa) (RSA *)ASN1_dup((int (*)())i2d_RSAPublicKey, \ + (char *(*)())d2i_RSAPublicKey,(char *)rsa) +#define RSAPrivateKey_dup(rsa) (RSA *)ASN1_dup((int (*)())i2d_RSAPrivateKey, \ + (char *(*)())d2i_RSAPrivateKey,(char *)rsa) + +#define d2i_RSAPrivateKey_fp(fp,rsa) (RSA *)ASN1_d2i_fp((char *(*)())\ + RSA_new,(char *(*)())d2i_RSAPrivateKey, (fp), \ + (unsigned char **)(rsa)) +#define i2d_RSAPrivateKey_fp(fp,rsa) ASN1_i2d_fp(i2d_RSAPrivateKey,fp, \ + (unsigned char *)rsa) +#define d2i_RSAPrivateKey_bio(bp,rsa) (RSA *)ASN1_d2i_bio((char *(*)())\ + RSA_new,(char *(*)())d2i_RSAPrivateKey, (bp), \ + (unsigned char **)(rsa)) +#define i2d_RSAPrivateKey_bio(bp,rsa) ASN1_i2d_bio(i2d_RSAPrivateKey,bp, \ + (unsigned char *)rsa) + +#define d2i_RSAPublicKey_fp(fp,rsa) (RSA *)ASN1_d2i_fp((char *(*)())\ + RSA_new,(char *(*)())d2i_RSAPublicKey, (fp), \ + (unsigned char **)(rsa)) +#define i2d_RSAPublicKey_fp(fp,rsa) ASN1_i2d_fp(i2d_RSAPublicKey,fp, \ + (unsigned char *)rsa) +#define d2i_RSAPublicKey_bio(bp,rsa) (RSA *)ASN1_d2i_bio((char *(*)())\ + RSA_new,(char *(*)())d2i_RSAPublicKey, (bp), \ + (unsigned char **)(rsa)) +#define i2d_RSAPublicKey_bio(bp,rsa) ASN1_i2d_bio(i2d_RSAPublicKey,bp, \ + (unsigned char *)rsa) + +#define d2i_DSAPrivateKey_fp(fp,dsa) (DSA *)ASN1_d2i_fp((char *(*)())\ + DSA_new,(char *(*)())d2i_DSAPrivateKey, (fp), \ + (unsigned char **)(dsa)) +#define i2d_DSAPrivateKey_fp(fp,dsa) ASN1_i2d_fp(i2d_DSAPrivateKey,fp, \ + (unsigned char *)dsa) +#define d2i_DSAPrivateKey_bio(bp,dsa) (DSA *)ASN1_d2i_bio((char *(*)())\ + DSA_new,(char *(*)())d2i_DSAPrivateKey, (bp), \ + (unsigned char **)(dsa)) +#define i2d_DSAPrivateKey_bio(bp,dsa) ASN1_i2d_bio(i2d_DSAPrivateKey,bp, \ + (unsigned char *)dsa) + +#define X509_NAME_dup(xn) (X509_NAME *)ASN1_dup((int (*)())i2d_X509_NAME, \ + (char *(*)())d2i_X509_NAME,(char *)xn) +#define X509_NAME_ENTRY_dup(ne) (X509_NAME_ENTRY *)ASN1_dup( \ + (int (*)())i2d_X509_NAME_ENTRY, \ + (char *(*)())d2i_X509_NAME_ENTRY,\ + (char *)ne) + +#define X509_digest(data,type,md,len) \ + ASN1_digest((int (*)())i2d_X509,type,(char *)data,md,len) +#define X509_NAME_digest(data,type,md,len) \ + ASN1_digest((int (*)())i2d_X509_NAME,type,(char *)data,md,len) +#define PKCS7_ISSUER_AND_SERIAL_digest(data,type,md,len) \ + ASN1_digest((int (*)())i2d_PKCS7_ISSUER_AND_SERIAL,type,\ + (char *)data,md,len) +#endif + +#define X509_get_version(x) ASN1_INTEGER_get((x)->cert_info->version) +/* #define X509_get_serialNumber(x) ((x)->cert_info->serialNumber) */ +#define X509_get_notBefore(x) ((x)->cert_info->validity->notBefore) +#define X509_get_notAfter(x) ((x)->cert_info->validity->notAfter) +#define X509_extract_key(x) X509_get_pubkey(x) /*****/ +#define X509_REQ_get_version(x) ASN1_INTEGER_get((x)->req_info->version) +#define X509_REQ_get_subject_name(x) ((x)->req_info->subject) +#define X509_REQ_extract_key(a) X509_REQ_get_pubkey(a) +#define X509_name_cmp(a,b) X509_NAME_cmp((a),(b)) +#define X509_get_signature_type(x) EVP_PKEY_type(OBJ_obj2nid((x)->sig_alg->algorithm)) + +/* This one is only used so that a binary form can output, as in + * i2d_X509_NAME(X509_get_X509_PUBKEY(x),&buf) */ +#define X509_get_X509_PUBKEY(x) ((x)->cert_info->key) + +#ifndef NOPROTO + +#ifndef SSLEAY_MACROS +#ifdef HEADER_ENVELOPE_H +int X509_verify(X509 *a, EVP_PKEY *r); +char *X509_verify_cert_error_string(int n); + +int X509_REQ_verify(X509_REQ *a, EVP_PKEY *r); +int X509_CRL_verify(X509_CRL *a, EVP_PKEY *r); +int NETSCAPE_SPKI_verify(NETSCAPE_SPKI *a, EVP_PKEY *r); + +int X509_sign(X509 *x, EVP_PKEY *pkey, EVP_MD *md); +int X509_REQ_sign(X509_REQ *x, EVP_PKEY *pkey, EVP_MD *md); +int X509_CRL_sign(X509_CRL *x, EVP_PKEY *pkey, EVP_MD *md); +int NETSCAPE_SPKI_sign(NETSCAPE_SPKI *x, EVP_PKEY *pkey, EVP_MD *md); + +int X509_digest(X509 *data,EVP_MD *type,unsigned char *md,unsigned int *len); +int X509_NAME_digest(X509_NAME *data,EVP_MD *type, + unsigned char *md,unsigned int *len); +#endif + +#ifndef WIN16 +X509 *d2i_X509_fp(FILE *fp, X509 *x509); +int i2d_X509_fp(FILE *fp,X509 *x509); +X509_CRL *d2i_X509_CRL_fp(FILE *fp,X509_CRL *crl); +int i2d_X509_CRL_fp(FILE *fp,X509_CRL *crl); +X509_REQ *d2i_X509_REQ_fp(FILE *fp,X509_REQ *req); +int i2d_X509_REQ_fp(FILE *fp,X509_REQ *req); +RSA *d2i_RSAPrivateKey_fp(FILE *fp,RSA *rsa); +int i2d_RSAPrivateKey_fp(FILE *fp,RSA *rsa); +DSA *d2i_DSAPrivateKey_fp(FILE *fp, DSA *dsa); +int i2d_DSAPrivateKey_fp(FILE *fp, DSA *dsa); +RSA *d2i_RSAPublicKey_fp(FILE *fp,RSA *rsa); +int i2d_RSAPublicKey_fp(FILE *fp,RSA *rsa); +#endif + +#ifdef HEADER_BIO_H +X509 *d2i_X509_bio(BIO *bp,X509 *x509); +int i2d_X509_bio(BIO *bp,X509 *x509); +X509_CRL *d2i_X509_CRL_bio(BIO *bp,X509_CRL *crl); +int i2d_X509_CRL_bio(BIO *bp,X509_CRL *crl); +X509_REQ *d2i_X509_REQ_bio(BIO *bp,X509_REQ *req); +int i2d_X509_REQ_bio(BIO *bp,X509_REQ *req); +RSA *d2i_RSAPrivateKey_bio(BIO *bp,RSA *rsa); +int i2d_RSAPrivateKey_bio(BIO *bp,RSA *rsa); +DSA *d2i_DSAPrivateKey_bio(BIO *bp, DSA *dsa); +int i2d_DSAPrivateKey_bio(BIO *bp, DSA *dsa); +RSA *d2i_RSAPublicKey_bio(BIO *bp,RSA *rsa); +int i2d_RSAPublicKey_bio(BIO *bp,RSA *rsa); +#endif + +X509 *X509_dup(X509 *x509); +X509_EXTENSION *X509_EXTENSION_dup(X509_EXTENSION *ex); +X509_CRL *X509_CRL_dup(X509_CRL *crl); +X509_REQ *X509_REQ_dup(X509_REQ *req); +X509_NAME *X509_NAME_dup(X509_NAME *xn); +X509_NAME_ENTRY *X509_NAME_ENTRY_dup(X509_NAME_ENTRY *ne); +RSA *RSAPublicKey_dup(RSA *rsa); +RSA *RSAPrivateKey_dup(RSA *rsa); + +#endif /* !SSLEAY_MACROS */ + +int X509_cmp_current_time(ASN1_UTCTIME *s); +ASN1_UTCTIME * X509_gmtime_adj(ASN1_UTCTIME *s, long adj); + +char * X509_get_default_cert_area(void ); +char * X509_get_default_cert_dir(void ); +char * X509_get_default_cert_file(void ); +char * X509_get_default_cert_dir_env(void ); +char * X509_get_default_cert_file_env(void ); +char * X509_get_default_private_dir(void ); + +X509_REQ * X509_to_X509_REQ(X509 *x, EVP_PKEY *pkey); +X509 * X509_REQ_to_X509(X509_REQ *r, int days,EVP_PKEY *pkey); +void ERR_load_X509_strings(void ); + +X509_ALGOR * X509_ALGOR_new(void ); +void X509_ALGOR_free(X509_ALGOR *a); +int i2d_X509_ALGOR(X509_ALGOR *a,unsigned char **pp); +X509_ALGOR * d2i_X509_ALGOR(X509_ALGOR **a,unsigned char **pp, + long length); + +X509_VAL * X509_VAL_new(void ); +void X509_VAL_free(X509_VAL *a); +int i2d_X509_VAL(X509_VAL *a,unsigned char **pp); +X509_VAL * d2i_X509_VAL(X509_VAL **a,unsigned char **pp, + long length); + +X509_PUBKEY * X509_PUBKEY_new(void ); +void X509_PUBKEY_free(X509_PUBKEY *a); +int i2d_X509_PUBKEY(X509_PUBKEY *a,unsigned char **pp); +X509_PUBKEY * d2i_X509_PUBKEY(X509_PUBKEY **a,unsigned char **pp, + long length); +int X509_PUBKEY_set(X509_PUBKEY **x, EVP_PKEY *pkey); +EVP_PKEY * X509_PUBKEY_get(X509_PUBKEY *key); +int X509_get_pubkey_parameters(EVP_PKEY *pkey, STACK *chain); + + +X509_SIG * X509_SIG_new(void ); +void X509_SIG_free(X509_SIG *a); +int i2d_X509_SIG(X509_SIG *a,unsigned char **pp); +X509_SIG * d2i_X509_SIG(X509_SIG **a,unsigned char **pp,long length); + +X509_REQ_INFO *X509_REQ_INFO_new(void); +void X509_REQ_INFO_free(X509_REQ_INFO *a); +int i2d_X509_REQ_INFO(X509_REQ_INFO *a,unsigned char **pp); +X509_REQ_INFO *d2i_X509_REQ_INFO(X509_REQ_INFO **a,unsigned char **pp, + long length); + +X509_REQ * X509_REQ_new(void); +void X509_REQ_free(X509_REQ *a); +int i2d_X509_REQ(X509_REQ *a,unsigned char **pp); +X509_REQ * d2i_X509_REQ(X509_REQ **a,unsigned char **pp,long length); + +X509_ATTRIBUTE *X509_ATTRIBUTE_new(void ); +void X509_ATTRIBUTE_free(X509_ATTRIBUTE *a); +int i2d_X509_ATTRIBUTE(X509_ATTRIBUTE *a,unsigned char **pp); +X509_ATTRIBUTE *d2i_X509_ATTRIBUTE(X509_ATTRIBUTE **a,unsigned char **pp, + long length); + +X509_EXTENSION *X509_EXTENSION_new(void ); +void X509_EXTENSION_free(X509_EXTENSION *a); +int i2d_X509_EXTENSION(X509_EXTENSION *a,unsigned char **pp); +X509_EXTENSION *d2i_X509_EXTENSION(X509_EXTENSION **a,unsigned char **pp, + long length); + +X509_NAME_ENTRY *X509_NAME_ENTRY_new(void); +void X509_NAME_ENTRY_free(X509_NAME_ENTRY *a); +int i2d_X509_NAME_ENTRY(X509_NAME_ENTRY *a,unsigned char **pp); +X509_NAME_ENTRY *d2i_X509_NAME_ENTRY(X509_NAME_ENTRY **a,unsigned char **pp, + long length); + +X509_NAME * X509_NAME_new(void); +void X509_NAME_free(X509_NAME *a); +int i2d_X509_NAME(X509_NAME *a,unsigned char **pp); +X509_NAME * d2i_X509_NAME(X509_NAME **a,unsigned char **pp,long length); +int X509_NAME_set(X509_NAME **xn, X509_NAME *name); + + +X509_CINF * X509_CINF_new(void); +void X509_CINF_free(X509_CINF *a); +int i2d_X509_CINF(X509_CINF *a,unsigned char **pp); +X509_CINF * d2i_X509_CINF(X509_CINF **a,unsigned char **pp,long length); + +X509 * X509_new(void); +void X509_free(X509 *a); +int i2d_X509(X509 *a,unsigned char **pp); +X509 * d2i_X509(X509 **a,unsigned char **pp,long length); + +X509_REVOKED * X509_REVOKED_new(void); +void X509_REVOKED_free(X509_REVOKED *a); +int i2d_X509_REVOKED(X509_REVOKED *a,unsigned char **pp); +X509_REVOKED * d2i_X509_REVOKED(X509_REVOKED **a,unsigned char **pp,long length); + +X509_CRL_INFO *X509_CRL_INFO_new(void); +void X509_CRL_INFO_free(X509_CRL_INFO *a); +int i2d_X509_CRL_INFO(X509_CRL_INFO *a,unsigned char **pp); +X509_CRL_INFO *d2i_X509_CRL_INFO(X509_CRL_INFO **a,unsigned char **pp, + long length); + +X509_CRL * X509_CRL_new(void); +void X509_CRL_free(X509_CRL *a); +int i2d_X509_CRL(X509_CRL *a,unsigned char **pp); +X509_CRL * d2i_X509_CRL(X509_CRL **a,unsigned char **pp,long length); + +X509_PKEY * X509_PKEY_new(void ); +void X509_PKEY_free(X509_PKEY *a); +int i2d_X509_PKEY(X509_PKEY *a,unsigned char **pp); +X509_PKEY * d2i_X509_PKEY(X509_PKEY **a,unsigned char **pp,long length); + +NETSCAPE_SPKI * NETSCAPE_SPKI_new(void ); +void NETSCAPE_SPKI_free(NETSCAPE_SPKI *a); +int i2d_NETSCAPE_SPKI(NETSCAPE_SPKI *a,unsigned char **pp); +NETSCAPE_SPKI * d2i_NETSCAPE_SPKI(NETSCAPE_SPKI **a,unsigned char **pp, + long length); + +NETSCAPE_SPKAC *NETSCAPE_SPKAC_new(void ); +void NETSCAPE_SPKAC_free(NETSCAPE_SPKAC *a); +int i2d_NETSCAPE_SPKAC(NETSCAPE_SPKAC *a,unsigned char **pp); +NETSCAPE_SPKAC *d2i_NETSCAPE_SPKAC(NETSCAPE_SPKAC **a,unsigned char **pp, + long length); + +#ifdef HEADER_ENVELOPE_H +X509_INFO * X509_INFO_new(void); +void X509_INFO_free(X509_INFO *a); +char * X509_NAME_oneline(X509_NAME *a,char *buf,int size); + +int ASN1_verify(int (*i2d)(), X509_ALGOR *algor1, + ASN1_BIT_STRING *signature,char *data,EVP_PKEY *pkey); + +int ASN1_digest(int (*i2d)(),EVP_MD *type,char *data, + unsigned char *md,unsigned int *len); + +int ASN1_sign(int (*i2d)(), X509_ALGOR *algor1, X509_ALGOR *algor2, + ASN1_BIT_STRING *signature, + char *data,EVP_PKEY *pkey, EVP_MD *type); +#endif + +int X509_set_version(X509 *x,long version); +int X509_set_serialNumber(X509 *x, ASN1_INTEGER *serial); +ASN1_INTEGER * X509_get_serialNumber(X509 *x); +int X509_set_issuer_name(X509 *x, X509_NAME *name); +X509_NAME * X509_get_issuer_name(X509 *a); +int X509_set_subject_name(X509 *x, X509_NAME *name); +X509_NAME * X509_get_subject_name(X509 *a); +int X509_set_notBefore(X509 *x, ASN1_UTCTIME *tm); +int X509_set_notAfter(X509 *x, ASN1_UTCTIME *tm); +int X509_set_pubkey(X509 *x, EVP_PKEY *pkey); +EVP_PKEY * X509_get_pubkey(X509 *x); +int X509_certificate_type(X509 *x,EVP_PKEY *pubkey /* optional */); + +int X509_REQ_set_version(X509_REQ *x,long version); +int X509_REQ_set_subject_name(X509_REQ *req,X509_NAME *name); +int X509_REQ_set_pubkey(X509_REQ *x, EVP_PKEY *pkey); +EVP_PKEY * X509_REQ_get_pubkey(X509_REQ *req); + +int X509_check_private_key(X509 *x509,EVP_PKEY *pkey); + +int X509_issuer_and_serial_cmp(X509 *a, X509 *b); +unsigned long X509_issuer_and_serial_hash(X509 *a); + +int X509_issuer_name_cmp(X509 *a, X509 *b); +unsigned long X509_issuer_name_hash(X509 *a); + +int X509_subject_name_cmp(X509 *a,X509 *b); +unsigned long X509_subject_name_hash(X509 *x); + +int X509_NAME_cmp (X509_NAME *a, X509_NAME *b); +unsigned long X509_NAME_hash(X509_NAME *x); + +int X509_CRL_cmp(X509_CRL *a,X509_CRL *b); +#ifndef WIN16 +int X509_print_fp(FILE *bp,X509 *x); +int X509_REQ_print_fp(FILE *bp,X509_REQ *req); +#endif + +#ifdef HEADER_BIO_H +int X509_NAME_print(BIO *bp, X509_NAME *name, int obase); +int X509_print(BIO *bp,X509 *x); +int X509_REQ_print(BIO *bp,X509_REQ *req); +#endif + +int X509_NAME_entry_count(X509_NAME *name); +int X509_NAME_get_text_by_NID(X509_NAME *name, int nid, + char *buf,int len); +int X509_NAME_get_text_by_OBJ(X509_NAME *name, ASN1_OBJECT *obj, + char *buf,int len); + +int X509_NAME_get_index_by_NID(X509_NAME *name,int nid,int oldpos); +int X509_NAME_get_index_by_OBJ(X509_NAME *name,ASN1_OBJECT *obj, + int oldpos); +X509_NAME_ENTRY *X509_NAME_get_entry(X509_NAME *name, int loc); +X509_NAME_ENTRY *X509_NAME_delete_entry(X509_NAME *name, int loc); +int X509_NAME_add_entry(X509_NAME *name,X509_NAME_ENTRY *ne, + int loc, int set); +X509_NAME_ENTRY *X509_NAME_ENTRY_create_by_NID(X509_NAME_ENTRY **ne, int nid, + int type,unsigned char *bytes, int len); +X509_NAME_ENTRY *X509_NAME_ENTRY_create_by_OBJ(X509_NAME_ENTRY **ne, + ASN1_OBJECT *obj, int type,unsigned char *bytes, + int len); +int X509_NAME_ENTRY_set_object(X509_NAME_ENTRY *ne, + ASN1_OBJECT *obj); +int X509_NAME_ENTRY_set_data(X509_NAME_ENTRY *ne, int type, + unsigned char *bytes, int len); +ASN1_OBJECT * X509_NAME_ENTRY_get_object(X509_NAME_ENTRY *ne); +ASN1_STRING * X509_NAME_ENTRY_get_data(X509_NAME_ENTRY *ne); + +int X509v3_get_ext_count(STACK *x); +int X509v3_get_ext_by_NID(STACK *x, int nid, int oldpos); +int X509v3_get_ext_by_OBJ(STACK *x,ASN1_OBJECT *obj,int oldpos); +int X509v3_get_ext_by_critical(STACK *x, int crit, int oldpos); +X509_EXTENSION *X509v3_get_ext(STACK *x, int loc); +X509_EXTENSION *X509v3_delete_ext(STACK *x, int loc); +STACK * X509v3_add_ext(STACK **x, X509_EXTENSION *ex, int loc); +int X509v3_data_type_by_OBJ(ASN1_OBJECT *obj); +int X509v3_data_type_by_NID(int nid); +int X509v3_pack_type_by_OBJ(ASN1_OBJECT *obj); +int X509v3_pack_type_by_NID(int nid); + +int X509_get_ext_count(X509 *x); +int X509_get_ext_by_NID(X509 *x, int nid, int oldpos); +int X509_get_ext_by_OBJ(X509 *x,ASN1_OBJECT *obj,int oldpos); +int X509_get_ext_by_critical(X509 *x, int crit, int oldpos); +X509_EXTENSION *X509_get_ext(X509 *x, int loc); +X509_EXTENSION *X509_delete_ext(X509 *x, int loc); +int X509_add_ext(X509 *x, X509_EXTENSION *ex, int loc); + +int X509_CRL_get_ext_count(X509_CRL *x); +int X509_CRL_get_ext_by_NID(X509_CRL *x, int nid, int oldpos); +int X509_CRL_get_ext_by_OBJ(X509_CRL *x,ASN1_OBJECT *obj,int oldpos); +int X509_CRL_get_ext_by_critical(X509_CRL *x, int crit, int oldpos); +X509_EXTENSION *X509_CRL_get_ext(X509_CRL *x, int loc); +X509_EXTENSION *X509_CRL_delete_ext(X509_CRL *x, int loc); +int X509_CRL_add_ext(X509_CRL *x, X509_EXTENSION *ex, int loc); + +int X509_REVOKED_get_ext_count(X509_REVOKED *x); +int X509_REVOKED_get_ext_by_NID(X509_REVOKED *x, int nid, int oldpos); +int X509_REVOKED_get_ext_by_OBJ(X509_REVOKED *x,ASN1_OBJECT *obj,int oldpos); +int X509_REVOKED_get_ext_by_critical(X509_REVOKED *x, int crit, int oldpos); +X509_EXTENSION *X509_REVOKED_get_ext(X509_REVOKED *x, int loc); +X509_EXTENSION *X509_REVOKED_delete_ext(X509_REVOKED *x, int loc); +int X509_REVOKED_add_ext(X509_REVOKED *x, X509_EXTENSION *ex, int loc); + +X509_EXTENSION *X509_EXTENSION_create_by_NID(X509_EXTENSION **ex, + int nid, int crit, ASN1_OCTET_STRING *data); +X509_EXTENSION *X509_EXTENSION_create_by_OBJ(X509_EXTENSION **ex, + ASN1_OBJECT *obj,int crit,ASN1_OCTET_STRING *data); +int X509_EXTENSION_set_object(X509_EXTENSION *ex,ASN1_OBJECT *obj); +int X509_EXTENSION_set_critical(X509_EXTENSION *ex, int crit); +int X509_EXTENSION_set_data(X509_EXTENSION *ex, + ASN1_OCTET_STRING *data); +ASN1_OBJECT * X509_EXTENSION_get_object(X509_EXTENSION *ex); +ASN1_OCTET_STRING *X509_EXTENSION_get_data(X509_EXTENSION *ne); +int X509_EXTENSION_get_critical(X509_EXTENSION *ex); +ASN1_OCTET_STRING *X509v3_pack_string(ASN1_OCTET_STRING **ex,int type, + unsigned char *bytes, int len); +ASN1_STRING * X509v3_unpack_string(ASN1_STRING **ex,int type, + ASN1_OCTET_STRING *os); + +int X509_verify_cert(X509_STORE_CTX *ctx); + +/* lookup a cert from a X509 STACK */ +X509 *X509_find_by_issuer_and_serial(STACK *sk,X509_NAME *name, + ASN1_INTEGER *serial); +X509 *X509_find_by_subject(STACK *sk,X509_NAME *name); + +#else + +#ifndef SSLEAY_MACROS +#ifdef HEADER_ENVELOPE_H +int X509_verify(); +int X509_REQ_verify(); +int X509_CRL_verify(); +int NETSCAPE_SPKI_verify(); + +int X509_sign(); +int X509_REQ_sign(); +int X509_CRL_sign(); +int NETSCAPE_SPKI_sign(); + +int X509_digest(); +int X509_NAME_digest(); +#endif + +#ifndef WIN16 +X509 *d2i_X509_fp(); +int i2d_X509_fp(); +X509_CRL *d2i_X509_CRL_fp(); +int i2d_X509_CRL_fp(); +X509_REQ *d2i_X509_REQ_fp(); +int i2d_X509_REQ_fp(); +RSA *d2i_RSAPrivateKey_fp(); +int i2d_RSAPrivateKey_fp(); +DSA *d2i_DSAPrivateKey_fp(); +int i2d_DSAPrivateKey_fp(); +RSA *d2i_RSAPublicKey_fp(); +int i2d_RSAPublicKey_fp(); +#endif + +X509 *d2i_X509_bio(); +int i2d_X509_bio(); +X509_CRL *d2i_X509_CRL_bio(); +int i2d_X509_CRL_bio(); +X509_REQ *d2i_X509_REQ_bio(); +int i2d_X509_REQ_bio(); +RSA *d2i_RSAPrivateKey_bio(); +int i2d_RSAPrivateKey_bio(); +DSA *d2i_DSAPrivateKey_bio(); +int i2d_DSAPrivateKey_bio(); +RSA *d2i_RSAPublicKey_bio(); +int i2d_RSAPublicKey_bio(); + +X509 *X509_dup(); +X509_EXTENSION *X509_EXTENSION_dup(); +X509_CRL *X509_CRL_dup(); +X509_REQ *X509_REQ_dup(); +X509_NAME *X509_NAME_dup(); +X509_NAME_ENTRY *X509_NAME_ENTRY_dup(); +RSA *RSAPublicKey_dup(); +RSA *RSAPrivateKey_dup(); + +#endif /* !SSLEAY_MACROS */ + +int X509_cmp_current_time(); +ASN1_UTCTIME * X509_gmtime_adj(); + +char * X509_get_default_cert_area(); +char * X509_get_default_cert_dir(); +char * X509_get_default_cert_file(); +char * X509_get_default_cert_dir_env(); +char * X509_get_default_cert_file_env(); +char * X509_get_default_private_dir(); + +X509_REQ * X509_to_X509_REQ(); +X509 * X509_REQ_to_X509(); +void ERR_load_X509_strings(); + +X509_ALGOR * X509_ALGOR_new(); +void X509_ALGOR_free(); +int i2d_X509_ALGOR(); +X509_ALGOR * d2i_X509_ALGOR(); + +X509_VAL * X509_VAL_new(); +void X509_VAL_free(); +int i2d_X509_VAL(); +X509_VAL * d2i_X509_VAL(); + +X509_PUBKEY * X509_PUBKEY_new(); +void X509_PUBKEY_free(); +int i2d_X509_PUBKEY(); +X509_PUBKEY * d2i_X509_PUBKEY(); +int X509_PUBKEY_set(); +EVP_PKEY * X509_PUBKEY_get(); +int X509_get_pubkey_parameters(); + +X509_SIG * X509_SIG_new(); +void X509_SIG_free(); +int i2d_X509_SIG(); +X509_SIG * d2i_X509_SIG(); + +X509_REQ_INFO *X509_REQ_INFO_new(); +void X509_REQ_INFO_free(); +int i2d_X509_REQ_INFO(); +X509_REQ_INFO *d2i_X509_REQ_INFO(); + +X509_REQ * X509_REQ_new(); +void X509_REQ_free(); +int i2d_X509_REQ(); +X509_REQ * d2i_X509_REQ(); + +X509_ATTRIBUTE *X509_ATTRIBUTE_new(); +void X509_ATTRIBUTE_free(); +int i2d_X509_ATTRIBUTE(); +X509_ATTRIBUTE *d2i_X509_ATTRIBUTE(); + +X509_EXTENSION *X509_EXTENSION_new(); +void X509_EXTENSION_free(); +int i2d_X509_EXTENSION(); +X509_EXTENSION *d2i_X509_EXTENSION(); + +X509_NAME_ENTRY *X509_NAME_ENTRY_new(); +void X509_NAME_ENTRY_free(); +int i2d_X509_NAME_ENTRY(); +X509_NAME_ENTRY *d2i_X509_NAME_ENTRY(); + +X509_NAME * X509_NAME_new(); +void X509_NAME_free(); +int i2d_X509_NAME(); +X509_NAME * d2i_X509_NAME(); +int X509_NAME_set(); + + +X509_CINF * X509_CINF_new(); +void X509_CINF_free(); +int i2d_X509_CINF(); +X509_CINF * d2i_X509_CINF(); + +X509 * X509_new(); +void X509_free(); +int i2d_X509(); +X509 * d2i_X509(); + +X509_REVOKED * X509_REVOKED_new(); +void X509_REVOKED_free(); +int i2d_X509_REVOKED(); +X509_REVOKED * d2i_X509_REVOKED(); + +X509_CRL_INFO *X509_CRL_INFO_new(); +void X509_CRL_INFO_free(); +int i2d_X509_CRL_INFO(); +X509_CRL_INFO *d2i_X509_CRL_INFO(); + +X509_CRL * X509_CRL_new(); +void X509_CRL_free(); +int i2d_X509_CRL(); +X509_CRL * d2i_X509_CRL(); + +X509_PKEY * X509_PKEY_new(); +void X509_PKEY_free(); +int i2d_X509_PKEY(); +X509_PKEY * d2i_X509_PKEY(); + +NETSCAPE_SPKI * NETSCAPE_SPKI_new(); +void NETSCAPE_SPKI_free(); +int i2d_NETSCAPE_SPKI(); +NETSCAPE_SPKI * d2i_NETSCAPE_SPKI(); + +NETSCAPE_SPKAC *NETSCAPE_SPKAC_new(); +void NETSCAPE_SPKAC_free(); +int i2d_NETSCAPE_SPKAC(); +NETSCAPE_SPKAC *d2i_NETSCAPE_SPKAC(); + +#ifdef HEADER_ENVELOPE_H +X509_INFO * X509_INFO_new(); +void X509_INFO_free(); +#endif + +char * X509_NAME_oneline(); + +int ASN1_verify(); +int ASN1_digest(); +int ASN1_sign(); + +int X509_set_version(); +int X509_set_serialNumber(); +ASN1_INTEGER * X509_get_serialNumber(); +int X509_set_issuer_name(); +X509_NAME * X509_get_issuer_name(); +int X509_set_subject_name(); +X509_NAME * X509_get_subject_name(); +int X509_set_notBefore(); +int X509_set_notAfter(); +int X509_set_pubkey(); +EVP_PKEY * X509_get_pubkey(); +int X509_certificate_type(); + +int X509_REQ_set_version(); +int X509_REQ_set_subject_name(); +int X509_REQ_set_pubkey(); +EVP_PKEY * X509_REQ_get_pubkey(); + +int X509_check_private_key(); + +int X509_issuer_and_serial_cmp(); +unsigned long X509_issuer_and_serial_hash(); + +int X509_issuer_name_cmp(); +unsigned long X509_issuer_name_hash(); + +int X509_subject_name_cmp(); +unsigned long X509_subject_name_hash(); + +int X509_NAME_cmp (); +unsigned long X509_NAME_hash(); + +int X509_CRL_cmp(); +#ifndef WIN16 +int X509_print_fp(); +int X509_REQ_print_fp(); +#endif + +int X509_NAME_print(); +int X509_print(); +int X509_REQ_print(); + +int X509_NAME_entry_count(); +int X509_NAME_get_text_by_NID(); +int X509_NAME_get_text_by_OBJ(); + +int X509_NAME_get_index_by_NID(); +int X509_NAME_get_index_by_OBJ(); +X509_NAME_ENTRY *X509_NAME_get_entry(); +X509_NAME_ENTRY *X509_NAME_delete_entry(); +int X509_NAME_add_entry(); +X509_NAME_ENTRY *X509_NAME_ENTRY_create_by_NID(); +X509_NAME_ENTRY *X509_NAME_ENTRY_create_by_OBJ(); +int X509_NAME_ENTRY_set_object(); +int X509_NAME_ENTRY_set_data(); +ASN1_OBJECT * X509_NAME_ENTRY_get_object(); +ASN1_STRING * X509_NAME_ENTRY_get_data(); + +int X509v3_get_ext_count(); +int X509v3_get_ext_by_NID(); +int X509v3_get_ext_by_OBJ(); +int X509v3_get_ext_by_critical(); +X509_EXTENSION *X509v3_get_ext(); +X509_EXTENSION *X509v3_delete_ext(); +STACK * X509v3_add_ext(); +int X509v3_data_type_by_OBJ(); +int X509v3_data_type_by_NID(); +int X509v3_pack_type_by_OBJ(); +int X509v3_pack_type_by_NID(); + + +int X509_get_ext_count(); +int X509_get_ext_by_NID(); +int X509_get_ext_by_OBJ(); +int X509_get_ext_by_critical(); +X509_EXTENSION *X509_get_ext(); +X509_EXTENSION *X509_delete_ext(); +int X509_add_ext(); + +int X509_CRL_get_ext_count(); +int X509_CRL_get_ext_by_NID(); +int X509_CRL_get_ext_by_OBJ(); +int X509_CRL_get_ext_by_critical(); +X509_EXTENSION *X509_CRL_get_ext(); +X509_EXTENSION *X509_CRL_delete_ext(); +int X509_CRL_add_ext(); + +int X509_REVOKED_get_ext_count(); +int X509_REVOKED_get_ext_by_NID(); +int X509_REVOKED_get_ext_by_OBJ(); +int X509_REVOKED_get_ext_by_critical(); +X509_EXTENSION *X509_REVOKED_get_ext(); +X509_EXTENSION *X509_REVOKED_delete_ext(); +int X509_REVOKED_add_ext(); + +X509_EXTENSION *X509_EXTENSION_create_by_NID(); +X509_EXTENSION *X509_EXTENSION_create_by_OBJ(); +int X509_EXTENSION_set_object(); +int X509_EXTENSION_set_critical(); +int X509_EXTENSION_set_data(); +ASN1_OBJECT * X509_EXTENSION_get_object(); +ASN1_OCTET_STRING *X509_EXTENSION_get_data(); +int X509_EXTENSION_get_critical(); +ASN1_OCTET_STRING *X509v3_pack_string(); +ASN1_STRING * X509v3_unpack_string(); + +int X509_verify_cert(); +char * X509_verify_cert_error_string(); + +/* lookup a cert from a X509 STACK */ +X509 *X509_find_by_issuer_and_serial(); +X509 *X509_find_by_subject(); + +#endif + +/* BEGIN ERROR CODES */ +/* Error codes for the X509 functions. */ + +/* Function codes. */ +#define X509_F_ADD_CERT_DIR 100 +#define X509_F_BY_FILE_CTRL 101 +#define X509_F_DIR_CTRL 102 +#define X509_F_GET_CERT_BY_SUBJECT 103 +#define X509_F_X509V3_ADD_EXT 104 +#define X509_F_X509V3_ADD_EXTENSION 105 +#define X509_F_X509V3_PACK_STRING 106 +#define X509_F_X509V3_UNPACK_STRING 107 +#define X509_F_X509_EXTENSION_CREATE_BY_NID 108 +#define X509_F_X509_EXTENSION_CREATE_BY_OBJ 109 +#define X509_F_X509_GET_PUBKEY_PARAMETERS 110 +#define X509_F_X509_LOAD_CERT_FILE 111 +#define X509_F_X509_NAME_ADD_ENTRY 112 +#define X509_F_X509_NAME_ENTRY_CREATE_BY_NID 113 +#define X509_F_X509_NAME_ENTRY_SET_OBJECT 114 +#define X509_F_X509_NAME_ONELINE 115 +#define X509_F_X509_NAME_PRINT 116 +#define X509_F_X509_PRINT_FP 117 +#define X509_F_X509_PUBKEY_GET 118 +#define X509_F_X509_PUBKEY_SET 119 +#define X509_F_X509_REQ_PRINT 120 +#define X509_F_X509_REQ_PRINT_FP 121 +#define X509_F_X509_REQ_TO_X509 122 +#define X509_F_X509_STORE_ADD_CERT 123 +#define X509_F_X509_TO_X509_REQ 124 +#define X509_F_X509_VERIFY_CERT 125 + +/* Reason codes. */ +#define X509_R_BAD_X509_FILETYPE 100 +#define X509_R_CERT_ALREADY_IN_HASH_TABLE 101 +#define X509_R_ERR_ASN1_LIB 102 +#define X509_R_LOADING_CERT_DIR 103 +#define X509_R_LOADING_DEFAULTS 104 +#define X509_R_NO_CERT_SET_FOR_US_TO_VERIFY 105 +#define X509_R_SHOULD_RETRY 106 +#define X509_R_UNABLE_TO_FIND_PARAMETERS_IN_CHAIN 107 +#define X509_R_UNABLE_TO_GET_CERTS_PUBLIC_KEY 108 +#define X509_R_UNKNOWN_NID 109 +#define X509_R_UNKNOWN_STRING_TYPE 110 +#define X509_R_UNSUPPORTED_ALGORITHM 111 + +#ifdef __cplusplus +} +#endif +#endif +
diff --git a/crypto/x509/x509_cmp.c b/crypto/x509/x509_cmp.c new file mode 100644 index 0000000..14eebbf --- /dev/null +++ b/crypto/x509/x509_cmp.c
@@ -0,0 +1,247 @@ +/* crypto/x509/x509_cmp.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include <sys/types.h> +#include <sys/stat.h> +#include "cryptlib.h" +#include "asn1.h" +#include "objects.h" +#include "x509.h" + +int X509_issuer_and_serial_cmp(a,b) +X509 *a; +X509 *b; + { + int i; + X509_CINF *ai,*bi; + + ai=a->cert_info; + bi=b->cert_info; + i=ASN1_INTEGER_cmp(ai->serialNumber,bi->serialNumber); + if (i) return(i); + return(X509_NAME_cmp(ai->issuer,bi->issuer)); + } + +#ifndef NO_MD5 +unsigned long X509_issuer_and_serial_hash(a) +X509 *a; + { + unsigned long ret=0; + MD5_CTX ctx; + unsigned char md[16]; + char str[256]; + + X509_NAME_oneline(a->cert_info->issuer,str,256); + ret=strlen(str); + MD5_Init(&ctx); + MD5_Update(&ctx,(unsigned char *)str,ret); + MD5_Update(&ctx,(unsigned char *)a->cert_info->serialNumber->data, + (unsigned long)a->cert_info->serialNumber->length); + MD5_Final(&(md[0]),&ctx); + ret=( ((unsigned long)md[0] )|((unsigned long)md[1]<<8L)| + ((unsigned long)md[2]<<16L)|((unsigned long)md[3]<<24L) + )&0xffffffffL; + return(ret); + } +#endif + +int X509_issuer_name_cmp(a, b) +X509 *a; +X509 *b; + { + return(X509_NAME_cmp(a->cert_info->issuer,b->cert_info->issuer)); + } + +int X509_subject_name_cmp(a, b) +X509 *a; +X509 *b; + { + return(X509_NAME_cmp(a->cert_info->subject,b->cert_info->subject)); + } + +int X509_CRL_cmp(a, b) +X509_CRL *a; +X509_CRL *b; + { + return(X509_NAME_cmp(a->crl->issuer,b->crl->issuer)); + } + +X509_NAME *X509_get_issuer_name(a) +X509 *a; + { + return(a->cert_info->issuer); + } + +unsigned long X509_issuer_name_hash(x) +X509 *x; + { + return(X509_NAME_hash(x->cert_info->issuer)); + } + +X509_NAME *X509_get_subject_name(a) +X509 *a; + { + return(a->cert_info->subject); + } + +ASN1_INTEGER *X509_get_serialNumber(a) +X509 *a; + { + return(a->cert_info->serialNumber); + } + +unsigned long X509_subject_name_hash(x) +X509 *x; + { + return(X509_NAME_hash(x->cert_info->subject)); + } + +int X509_NAME_cmp(a, b) +X509_NAME *a; +X509_NAME *b; + { + int i,j; + X509_NAME_ENTRY *na,*nb; + + if (sk_num(a->entries) != sk_num(b->entries)) + return(sk_num(a->entries)-sk_num(b->entries)); + for (i=sk_num(a->entries)-1; i>=0; i--) + { + na=(X509_NAME_ENTRY *)sk_value(a->entries,i); + nb=(X509_NAME_ENTRY *)sk_value(b->entries,i); + j=na->value->length-nb->value->length; + if (j) return(j); + j=memcmp(na->value->data,nb->value->data, + na->value->length); + if (j) return(j); + j=na->set-nb->set; + if (j) return(j); + } + + /* We will check the object types after checking the values + * since the values will more often be different than the object + * types. */ + for (i=sk_num(a->entries)-1; i>=0; i--) + { + na=(X509_NAME_ENTRY *)sk_value(a->entries,i); + nb=(X509_NAME_ENTRY *)sk_value(b->entries,i); + j=OBJ_cmp(na->object,nb->object); + if (j) return(j); + } + return(0); + } + +#ifndef NO_MD5 +/* I should do a DER encoding of the name and then hash it. */ +unsigned long X509_NAME_hash(x) +X509_NAME *x; + { + unsigned long ret=0; + unsigned char md[16]; + char str[256]; + + X509_NAME_oneline(x,str,256); + ret=strlen(str); + MD5((unsigned char *)str,ret,&(md[0])); + ret=( ((unsigned long)md[0] )|((unsigned long)md[1]<<8L)| + ((unsigned long)md[2]<<16L)|((unsigned long)md[3]<<24L) + )&0xffffffffL; + return(ret); + } +#endif + +/* Search a stack of X509 for a match */ +X509 *X509_find_by_issuer_and_serial(sk,name,serial) +STACK *sk; +X509_NAME *name; +ASN1_INTEGER *serial; + { + int i; + X509_CINF cinf; + X509 x,*x509=NULL; + + x.cert_info= &cinf; + cinf.serialNumber=serial; + cinf.issuer=name; + + for (i=0; i<sk_num(sk); i++) + { + x509=(X509 *)sk_value(sk,i); + if (X509_issuer_and_serial_cmp(x509,&x) == 0) + return(x509); + } + return(x509); + } + +X509 *X509_find_by_subject(sk,name) +STACK *sk; +X509_NAME *name; + { + X509 *x509; + int i; + + for (i=0; i<sk_num(sk); i++) + { + x509=(X509 *)sk_value(sk,i); + if (X509_NAME_cmp(X509_get_subject_name(x509),name) == 0) + return(x509); + } + return(NULL); + } +
diff --git a/crypto/x509/x509_d2.c b/crypto/x509/x509_d2.c new file mode 100644 index 0000000..235d70f --- /dev/null +++ b/crypto/x509/x509_d2.c
@@ -0,0 +1,106 @@ +/* crypto/x509/x509_d2.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include <sys/types.h> +#include <sys/stat.h> +#include "cryptlib.h" +#include "crypto.h" +#include "x509.h" + +int X509_STORE_set_default_paths(ctx) +X509_STORE *ctx; + { + X509_LOOKUP *lookup; + + lookup=X509_STORE_add_lookup(ctx,X509_LOOKUP_file()); + if (lookup == NULL) return(0); + X509_LOOKUP_load_file(lookup,NULL,X509_FILETYPE_DEFAULT); + + lookup=X509_STORE_add_lookup(ctx,X509_LOOKUP_hash_dir()); + if (lookup == NULL) return(0); + X509_LOOKUP_add_dir(lookup,NULL,X509_FILETYPE_DEFAULT); + + /* clear any errors */ + ERR_clear_error(); + + return(1); + } + +int X509_STORE_load_locations(ctx,file,path) +X509_STORE *ctx; +char *file; +char *path; + { + X509_LOOKUP *lookup; + + if (file != NULL) + { + lookup=X509_STORE_add_lookup(ctx,X509_LOOKUP_file()); + if (lookup == NULL) return(0); + X509_LOOKUP_load_file(lookup,file,X509_FILETYPE_PEM); + } + if (path != NULL) + { + lookup=X509_STORE_add_lookup(ctx,X509_LOOKUP_hash_dir()); + if (lookup == NULL) return(0); + X509_LOOKUP_add_dir(lookup,path,X509_FILETYPE_PEM); + } + return(1); + } +
diff --git a/crypto/x509/x509_def.c b/crypto/x509/x509_def.c new file mode 100644 index 0000000..4979238 --- /dev/null +++ b/crypto/x509/x509_def.c
@@ -0,0 +1,83 @@ +/* crypto/x509/x509_def.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include <sys/types.h> +#include <sys/stat.h> +#include "cryptlib.h" +#include "crypto.h" +#include "x509.h" + +char *X509_get_default_private_dir() + { return(X509_PRIVATE_DIR); } + +char *X509_get_default_cert_area() + { return(X509_CERT_AREA); } + +char *X509_get_default_cert_dir() + { return(X509_CERT_DIR); } + +char *X509_get_default_cert_file() + { return(X509_CERT_FILE); } + +char *X509_get_default_cert_dir_env() + { return(X509_CERT_DIR_EVP); } + +char *X509_get_default_cert_file_env() + { return(X509_CERT_FILE_EVP); } +
diff --git a/crypto/x509/x509_err.c b/crypto/x509/x509_err.c new file mode 100644 index 0000000..bfcc47f --- /dev/null +++ b/crypto/x509/x509_err.c
@@ -0,0 +1,121 @@ +/* lib/x509/x509_err.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ +#include <stdio.h> +#include "err.h" +#include "x509.h" + +/* BEGIN ERROR CODES */ +static ERR_STRING_DATA X509_str_functs[]= + { +{ERR_PACK(0,X509_F_ADD_CERT_DIR,0), "ADD_CERT_DIR"}, +{ERR_PACK(0,X509_F_BY_FILE_CTRL,0), "BY_FILE_CTRL"}, +{ERR_PACK(0,X509_F_DIR_CTRL,0), "DIR_CTRL"}, +{ERR_PACK(0,X509_F_GET_CERT_BY_SUBJECT,0), "GET_CERT_BY_SUBJECT"}, +{ERR_PACK(0,X509_F_X509V3_ADD_EXT,0), "X509v3_add_ext"}, +{ERR_PACK(0,X509_F_X509V3_ADD_EXTENSION,0), "X509V3_ADD_EXTENSION"}, +{ERR_PACK(0,X509_F_X509V3_PACK_STRING,0), "X509v3_pack_string"}, +{ERR_PACK(0,X509_F_X509V3_UNPACK_STRING,0), "X509v3_unpack_string"}, +{ERR_PACK(0,X509_F_X509_EXTENSION_CREATE_BY_NID,0), "X509_EXTENSION_create_by_NID"}, +{ERR_PACK(0,X509_F_X509_EXTENSION_CREATE_BY_OBJ,0), "X509_EXTENSION_create_by_OBJ"}, +{ERR_PACK(0,X509_F_X509_GET_PUBKEY_PARAMETERS,0), "X509_get_pubkey_parameters"}, +{ERR_PACK(0,X509_F_X509_LOAD_CERT_FILE,0), "X509_LOAD_CERT_FILE"}, +{ERR_PACK(0,X509_F_X509_NAME_ADD_ENTRY,0), "X509_NAME_add_entry"}, +{ERR_PACK(0,X509_F_X509_NAME_ENTRY_CREATE_BY_NID,0), "X509_NAME_ENTRY_create_by_NID"}, +{ERR_PACK(0,X509_F_X509_NAME_ENTRY_SET_OBJECT,0), "X509_NAME_ENTRY_set_object"}, +{ERR_PACK(0,X509_F_X509_NAME_ONELINE,0), "X509_NAME_oneline"}, +{ERR_PACK(0,X509_F_X509_NAME_PRINT,0), "X509_NAME_print"}, +{ERR_PACK(0,X509_F_X509_PRINT_FP,0), "X509_print_fp"}, +{ERR_PACK(0,X509_F_X509_PUBKEY_GET,0), "X509_PUBKEY_get"}, +{ERR_PACK(0,X509_F_X509_PUBKEY_SET,0), "X509_PUBKEY_set"}, +{ERR_PACK(0,X509_F_X509_REQ_PRINT,0), "X509_REQ_print"}, +{ERR_PACK(0,X509_F_X509_REQ_PRINT_FP,0), "X509_REQ_print_fp"}, +{ERR_PACK(0,X509_F_X509_REQ_TO_X509,0), "X509_REQ_to_X509"}, +{ERR_PACK(0,X509_F_X509_STORE_ADD_CERT,0), "X509_STORE_ADD_CERT"}, +{ERR_PACK(0,X509_F_X509_TO_X509_REQ,0), "X509_to_X509_REQ"}, +{ERR_PACK(0,X509_F_X509_VERIFY_CERT,0), "X509_verify_cert"}, +{0,NULL}, + }; + +static ERR_STRING_DATA X509_str_reasons[]= + { +{X509_R_BAD_X509_FILETYPE ,"bad x509 filetype"}, +{X509_R_CERT_ALREADY_IN_HASH_TABLE ,"cert already in hash table"}, +{X509_R_ERR_ASN1_LIB ,"err asn1 lib"}, +{X509_R_LOADING_CERT_DIR ,"loading cert dir"}, +{X509_R_LOADING_DEFAULTS ,"loading defaults"}, +{X509_R_NO_CERT_SET_FOR_US_TO_VERIFY ,"no cert set for us to verify"}, +{X509_R_SHOULD_RETRY ,"should retry"}, +{X509_R_UNABLE_TO_FIND_PARAMETERS_IN_CHAIN,"unable to find parameters in chain"}, +{X509_R_UNABLE_TO_GET_CERTS_PUBLIC_KEY ,"unable to get certs public key"}, +{X509_R_UNKNOWN_NID ,"unknown nid"}, +{X509_R_UNKNOWN_STRING_TYPE ,"unknown string type"}, +{X509_R_UNSUPPORTED_ALGORITHM ,"unsupported algorithm"}, +{0,NULL}, + }; + +void ERR_load_X509_strings() + { + static int init=1; + + if (init) + { + init=0; + ERR_load_strings(ERR_LIB_X509,X509_str_functs); + ERR_load_strings(ERR_LIB_X509,X509_str_reasons); + } + }
diff --git a/crypto/x509/x509_ext.c b/crypto/x509/x509_ext.c new file mode 100644 index 0000000..7495183 --- /dev/null +++ b/crypto/x509/x509_ext.c
@@ -0,0 +1,222 @@ +/* crypto/x509/x509_ext.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "stack.h" +#include "cryptlib.h" +#include "asn1.h" +#include "objects.h" +#include "evp.h" +#include "x509.h" + +int X509_CRL_get_ext_count(x) +X509_CRL *x; + { + return(X509v3_get_ext_count(x->crl->extensions)); + } + +int X509_CRL_get_ext_by_NID(x,nid,oldpos) +X509_CRL *x; +int nid; +int oldpos; + { + return(X509v3_get_ext_by_NID(x->crl->extensions,nid,oldpos)); + } + +int X509_CRL_get_ext_by_OBJ(x,obj,oldpos) +X509_CRL *x; +ASN1_OBJECT *obj; +int oldpos; + { + return(X509v3_get_ext_by_OBJ(x->crl->extensions,obj,oldpos)); + } + +int X509_CRL_get_ext_by_critical(x,crit,oldpos) +X509_CRL *x; +int crit; +int oldpos; + { + return(X509v3_get_ext_by_critical(x->crl->extensions,crit,oldpos)); + } + +X509_EXTENSION *X509_CRL_get_ext(x,loc) +X509_CRL *x; +int loc; + { + return(X509v3_get_ext(x->crl->extensions,loc)); + } + +X509_EXTENSION *X509_CRL_delete_ext(x,loc) +X509_CRL *x; +int loc; + { + return(X509v3_delete_ext(x->crl->extensions,loc)); + } + +int X509_CRL_add_ext(x,ex,loc) +X509_CRL *x; +X509_EXTENSION *ex; +int loc; + { + return(X509v3_add_ext(&(x->crl->extensions),ex,loc) != NULL); + } + +int X509_get_ext_count(x) +X509 *x; + { + return(X509v3_get_ext_count(x->cert_info->extensions)); + } + +int X509_get_ext_by_NID(x,nid,oldpos) +X509 *x; +int nid; +int oldpos; + { + return(X509v3_get_ext_by_NID(x->cert_info->extensions,nid,oldpos)); + } + +int X509_get_ext_by_OBJ(x,obj,oldpos) +X509 *x; +ASN1_OBJECT *obj; +int oldpos; + { + return(X509v3_get_ext_by_OBJ(x->cert_info->extensions,obj,oldpos)); + } + +int X509_get_ext_by_critical(x,crit,oldpos) +X509 *x; +int crit; +int oldpos; + { + return(X509v3_get_ext_by_critical(x->cert_info->extensions,crit,oldpos)); + } + +X509_EXTENSION *X509_get_ext(x,loc) +X509 *x; +int loc; + { + return(X509v3_get_ext(x->cert_info->extensions,loc)); + } + +X509_EXTENSION *X509_delete_ext(x,loc) +X509 *x; +int loc; + { + return(X509v3_delete_ext(x->cert_info->extensions,loc)); + } + +int X509_add_ext(x,ex,loc) +X509 *x; +X509_EXTENSION *ex; +int loc; + { + return(X509v3_add_ext(&(x->cert_info->extensions),ex,loc) != NULL); + } + +int X509_REVOKED_get_ext_count(x) +X509_REVOKED *x; + { + return(X509v3_get_ext_count(x->extensions)); + } + +int X509_REVOKED_get_ext_by_NID(x,nid,oldpos) +X509_REVOKED *x; +int nid; +int oldpos; + { + return(X509v3_get_ext_by_NID(x->extensions,nid,oldpos)); + } + +int X509_REVOKED_get_ext_by_OBJ(x,obj,oldpos) +X509_REVOKED *x; +ASN1_OBJECT *obj; +int oldpos; + { + return(X509v3_get_ext_by_OBJ(x->extensions,obj,oldpos)); + } + +int X509_REVOKED_get_ext_by_critical(x,crit,oldpos) +X509_REVOKED *x; +int crit; +int oldpos; + { + return(X509v3_get_ext_by_critical(x->extensions,crit,oldpos)); + } + +X509_EXTENSION *X509_REVOKED_get_ext(x,loc) +X509_REVOKED *x; +int loc; + { + return(X509v3_get_ext(x->extensions,loc)); + } + +X509_EXTENSION *X509_REVOKED_delete_ext(x,loc) +X509_REVOKED *x; +int loc; + { + return(X509v3_delete_ext(x->extensions,loc)); + } + +int X509_REVOKED_add_ext(x,ex,loc) +X509_REVOKED *x; +X509_EXTENSION *ex; +int loc; + { + return(X509v3_add_ext(&(x->extensions),ex,loc) != NULL); + } +
diff --git a/crypto/x509/x509_lu.c b/crypto/x509/x509_lu.c new file mode 100644 index 0000000..455ad5a --- /dev/null +++ b/crypto/x509/x509_lu.c
@@ -0,0 +1,439 @@ +/* crypto/x509/x509_lu.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "lhash.h" +#include "x509.h" + +X509_LOOKUP *X509_LOOKUP_new(method) +X509_LOOKUP_METHOD *method; + { + X509_LOOKUP *ret; + + ret=(X509_LOOKUP *)Malloc(sizeof(X509_LOOKUP)); + if (ret == NULL) return(NULL); + + ret->init=0; + ret->skip=0; + ret->method=method; + ret->method_data=NULL; + ret->store_ctx=NULL; + if ((method->new_item != NULL) && !method->new_item(ret)) + { + Free(ret); + return(NULL); + } + return(ret); + } + +void X509_LOOKUP_free(ctx) +X509_LOOKUP *ctx; + { + if (ctx == NULL) return; + if ( (ctx->method != NULL) && + (ctx->method->free != NULL)) + ctx->method->free(ctx); + Free(ctx); + } + +int X509_LOOKUP_init(ctx) +X509_LOOKUP *ctx; + { + if (ctx->method == NULL) return(0); + if (ctx->method->init != NULL) + return(ctx->method->init(ctx)); + else + return(1); + } + +int X509_LOOKUP_shutdown(ctx) +X509_LOOKUP *ctx; + { + if (ctx->method == NULL) return(0); + if (ctx->method->init != NULL) + return(ctx->method->shutdown(ctx)); + else + return(1); + } + +int X509_LOOKUP_ctrl(ctx,cmd,argc,argl,ret) +X509_LOOKUP *ctx; +int cmd; +char *argc; +long argl; +char **ret; + { + if (ctx->method == NULL) return(-1); + if (ctx->method->ctrl != NULL) + return(ctx->method->ctrl(ctx,cmd,argc,argl,ret)); + else + return(1); + } + +int X509_LOOKUP_by_subject(ctx,type,name,ret) +X509_LOOKUP *ctx; +int type; +X509_NAME *name; +X509_OBJECT *ret; + { + if ((ctx->method == NULL) || (ctx->method->get_by_subject == NULL)) + return(X509_LU_FAIL); + if (ctx->skip) return(0); + return(ctx->method->get_by_subject(ctx,type,name,ret)); + } + +int X509_LOOKUP_by_issuer_serial(ctx,type,name,serial,ret) +X509_LOOKUP *ctx; +int type; +X509_NAME *name; +ASN1_INTEGER *serial; +X509_OBJECT *ret; + { + if ((ctx->method == NULL) || + (ctx->method->get_by_issuer_serial == NULL)) + return(X509_LU_FAIL); + return(ctx->method->get_by_issuer_serial(ctx,type,name,serial,ret)); + } + +int X509_LOOKUP_by_fingerprint(ctx,type,bytes,len,ret) +X509_LOOKUP *ctx; +int type; +unsigned char *bytes; +int len; +X509_OBJECT *ret; + { + if ((ctx->method == NULL) || (ctx->method->get_by_fingerprint == NULL)) + return(X509_LU_FAIL); + return(ctx->method->get_by_fingerprint(ctx,type,bytes,len,ret)); + } + +int X509_LOOKUP_by_alias(ctx,type,str,len,ret) +X509_LOOKUP *ctx; +int type; +char *str; +int len; +X509_OBJECT *ret; + { + if ((ctx->method == NULL) || (ctx->method->get_by_alias)) + return(X509_LU_FAIL); + return(ctx->method->get_by_alias(ctx,str,len,ret)); + } + +static unsigned long x509_object_hash(a) +X509_OBJECT *a; + { + unsigned long h; + + switch (a->type) + { + case X509_LU_X509: + h=X509_NAME_hash(a->data.x509->cert_info->subject); + break; + case X509_LU_CRL: + h=X509_NAME_hash(a->data.crl->crl->issuer); + break; + default: + abort(); + } + return(h); + } + +static int x509_object_cmp(a,b) +X509_OBJECT *a,*b; + { + int ret; + + ret=(a->type - b->type); + if (ret) return(ret); + switch (a->type) + { + case X509_LU_X509: + ret=X509_subject_name_cmp(a->data.x509,b->data.x509); + break; + case X509_LU_CRL: + ret=X509_CRL_cmp(a->data.crl,b->data.crl); + break; + default: + abort(); + } + return(ret); + } + +X509_STORE *X509_STORE_new() + { + X509_STORE *ret; + + if ((ret=(X509_STORE *)Malloc(sizeof(X509_STORE))) == NULL) + return(NULL); + ret->certs=lh_new(x509_object_hash,x509_object_cmp); + ret->cache=1; + ret->get_cert_methods=sk_new_null(); + ret->verify=NULL; + ret->verify_cb=NULL; + ret->app_data=NULL; + ret->references=1; + return(ret); + } + +static void cleanup(a) +X509_OBJECT *a; + { + if (a->type == X509_LU_X509) + { + X509_free(a->data.x509); + } + else if (a->type == X509_LU_CRL) + { + X509_CRL_free(a->data.crl); + } + else + abort(); + + Free(a); + } + +void X509_STORE_free(vfy) +X509_STORE *vfy; + { + int i; + STACK *sk; + X509_LOOKUP *lu; + + sk=vfy->get_cert_methods; + for (i=0; i<sk_num(sk); i++) + { + lu=(X509_LOOKUP *)sk_value(sk,i); + X509_LOOKUP_shutdown(lu); + X509_LOOKUP_free(lu); + } + sk_free(sk); + + lh_doall(vfy->certs,cleanup); + lh_free(vfy->certs); + Free(vfy); + } + +X509_LOOKUP *X509_STORE_add_lookup(v,m) +X509_STORE *v; +X509_LOOKUP_METHOD *m; + { + int i; + STACK *sk; + X509_LOOKUP *lu; + + sk=v->get_cert_methods; + for (i=0; i<sk_num(sk); i++) + { + lu=(X509_LOOKUP *)sk_value(sk,i); + if (m == lu->method) + { + return(lu); + } + } + /* a new one */ + lu=X509_LOOKUP_new(m); + if (lu == NULL) + return(NULL); + else + { + lu->store_ctx=v; + if (sk_push(v->get_cert_methods,(char *)lu)) + return(lu); + else + { + X509_LOOKUP_free(lu); + return(NULL); + } + } + } + +int X509_STORE_get_by_subject(vs,type,name,ret) +X509_STORE_CTX *vs; +int type; +X509_NAME *name; +X509_OBJECT *ret; + { + X509_STORE *ctx=vs->ctx; + X509_LOOKUP *lu; + X509_OBJECT stmp,*tmp; + int i,j; + + tmp=X509_OBJECT_retrive_by_subject(ctx->certs,type,name); + + if (tmp == NULL) + { + for (i=vs->current_method; i<sk_num(ctx->get_cert_methods); i++) + { + lu=(X509_LOOKUP *)sk_value(ctx->get_cert_methods,i); + j=X509_LOOKUP_by_subject(lu,type,name,&stmp); + if (j < 0) + { + vs->current_method=j; + return(j); + } + else if (j) + { + tmp= &stmp; + break; + } + } + vs->current_method=0; + if (tmp == NULL) + return(0); + } + +/* if (ret->data.ptr != NULL) + X509_OBJECT_free_contents(ret); */ + + ret->type=tmp->type; + ret->data.ptr=tmp->data.ptr; + + X509_OBJECT_up_ref_count(ret); + + return(1); + } + +void X509_OBJECT_up_ref_count(a) +X509_OBJECT *a; + { + switch (a->type) + { + case X509_LU_X509: + CRYPTO_add(&a->data.x509->references,1,CRYPTO_LOCK_X509); + break; + case X509_LU_CRL: + CRYPTO_add(&a->data.crl->references,1,CRYPTO_LOCK_X509_CRL); + break; + } + } + +void X509_OBJECT_free_contents(a) +X509_OBJECT *a; + { + switch (a->type) + { + case X509_LU_X509: + X509_free(a->data.x509); + break; + case X509_LU_CRL: + X509_CRL_free(a->data.crl); + break; + } + } + +X509_OBJECT *X509_OBJECT_retrive_by_subject(h,type,name) +LHASH *h; +int type; +X509_NAME *name; + { + X509_OBJECT stmp,*tmp; + X509 x509_s; + X509_CINF cinf_s; + X509_CRL crl_s; + X509_CRL_INFO crl_info_s; + + stmp.type=type; + switch (type) + { + case X509_LU_X509: + stmp.data.x509= &x509_s; + x509_s.cert_info= &cinf_s; + cinf_s.subject=name; + break; + case X509_LU_CRL: + stmp.data.crl= &crl_s; + crl_s.crl= &crl_info_s; + crl_info_s.issuer=name; + break; + default: + abort(); + } + + tmp=(X509_OBJECT *)lh_retrieve(h,(char *)&stmp); + return(tmp); + } + +void X509_STORE_CTX_init(ctx,store,x509,chain) +X509_STORE_CTX *ctx; +X509_STORE *store; +X509 *x509; +STACK *chain; + { + ctx->ctx=store; + ctx->current_method=0; + ctx->cert=x509; + ctx->untrusted=chain; + ctx->last_untrusted=0; + ctx->valid=0; + ctx->chain=NULL; + ctx->depth=10; + ctx->error=0; + ctx->current_cert=NULL; + } + +void X509_STORE_CTX_cleanup(ctx) +X509_STORE_CTX *ctx; + { + if (ctx->chain != NULL) + { + sk_pop_free(ctx->chain,X509_free); + ctx->chain=NULL; + } + } +
diff --git a/crypto/x509/x509_obj.c b/crypto/x509/x509_obj.c new file mode 100644 index 0000000..2b53af1 --- /dev/null +++ b/crypto/x509/x509_obj.c
@@ -0,0 +1,180 @@ +/* crypto/x509/x509_obj.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "lhash.h" +#include "objects.h" +#include "x509.h" +#include "buffer.h" + +char *X509_NAME_oneline(a,buf,len) +X509_NAME *a; +char *buf; +int len; + { + X509_NAME_ENTRY *ne; + unsigned int i; + int n,lold,l,l1,l2,num,j,type; + char *s,*p; + unsigned char *q; + BUF_MEM *b=NULL; + static char hex[17]="0123456789ABCDEF"; + int gs_doit[4]; + + if (a == NULL) return("NO X509_NAME"); + if (buf == NULL) + { + if ((b=BUF_MEM_new()) == NULL) goto err; + if (!BUF_MEM_grow(b,200)) goto err; + b->data[0]='\0'; + len=200; + } + + len--; /* space for '\0' */ + l=0; + for (i=0; (int)i<sk_num(a->entries); i++) + { + ne=(X509_NAME_ENTRY *)sk_value(a->entries,i); + n=OBJ_obj2nid(ne->object); + if (n == NID_undef) + s="UNKNOWN"; + else + { + s=OBJ_nid2sn(n); + if (s == NULL) s="UNKNOWN2"; + } + l1=strlen(s); + + type=ne->value->type; + num=ne->value->length; + q=ne->value->data; + + if ((type == V_ASN1_GENERALSTRING) && ((num%4) == 0)) + { + gs_doit[0]=gs_doit[1]=gs_doit[2]=gs_doit[3]=0; + for (j=0; j<num; j++) + if (q[j] != 0) gs_doit[j&3]=1; + + if (gs_doit[0]|gs_doit[1]|gs_doit[2]) + gs_doit[0]=gs_doit[1]=gs_doit[2]=gs_doit[3]=1; + else + { + gs_doit[0]=gs_doit[1]=gs_doit[2]=0; + gs_doit[3]=1; + } + } + else + gs_doit[0]=gs_doit[1]=gs_doit[2]=gs_doit[3]=1; + + for (l2=j=0; j<num; j++) + { + if (!gs_doit[j&3]) continue; + l2++; + if ((q[j] < ' ') || (q[j] > '~')) l2+=3; + } + + lold=l; + l+=1+l1+1+l2; + if (b != NULL) + { + if (!BUF_MEM_grow(b,l+1)) goto err; + p= &(b->data[lold]); + } + else if (l > len) + { + break; + } + else + p= &(buf[lold]); + *(p++)='/'; + memcpy(p,s,(unsigned int)l1); p+=l1; + *(p++)='='; + + q=ne->value->data; + + for (j=0; j<num; j++) + { + if (!gs_doit[j&3]) continue; + n=q[j]; + if ((n < ' ') || (n > '~')) + { + *(p++)='\\'; + *(p++)='x'; + *(p++)=hex[(n>>4)&0x0f]; + *(p++)=hex[n&0x0f]; + } + else + *(p++)=n; + } + *p='\0'; + } + if (b != NULL) + { + p=b->data; + Free((char *)b); + } + else + p=buf; + return(p); +err: + X509err(X509_F_X509_NAME_ONELINE,ERR_R_MALLOC_FAILURE); + if (b != NULL) BUF_MEM_free(b); + return(NULL); + } +
diff --git a/crypto/x509/x509_r2x.c b/crypto/x509/x509_r2x.c new file mode 100644 index 0000000..7e79959 --- /dev/null +++ b/crypto/x509/x509_r2x.c
@@ -0,0 +1,122 @@ +/* crypto/x509/x509_r2x.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "bn.h" +#include "evp.h" +#include "asn1.h" +#include "x509.h" +#include "objects.h" +#include "buffer.h" +#include "pem.h" + +X509 *X509_REQ_to_X509(r,days,pkey) +X509_REQ *r; +int days; +EVP_PKEY *pkey; + { + X509 *ret=NULL; + int er=1; + X509_REQ_INFO *ri=NULL; + X509_CINF *xi=NULL; + X509_NAME *xn; + + if ((ret=X509_new()) == NULL) + { + X509err(X509_F_X509_REQ_TO_X509,ERR_R_MALLOC_FAILURE); + goto err; + } + + /* duplicate the request */ + ri=(X509_REQ_INFO *)ASN1_dup(i2d_X509_REQ_INFO, + (char *(*)())d2i_X509_REQ_INFO,(char *)r->req_info); + if (ri == NULL) goto err; + + xi=ret->cert_info; + + if (sk_num(ri->attributes) != 0) + { + if ((xi->version=ASN1_INTEGER_new()) == NULL) goto err; + if (!ASN1_INTEGER_set(xi->version,2)) goto err; +/* xi->extensions=ri->attributes; <- bad, should not ever be done + ri->attributes=NULL; */ + } + + xn=X509_REQ_get_subject_name(r); + X509_set_subject_name(ret,X509_NAME_dup(xn)); + X509_set_issuer_name(ret,X509_NAME_dup(xn)); + + X509_gmtime_adj(xi->validity->notBefore,0); + X509_gmtime_adj(xi->validity->notAfter,(long)60*60*24*days); + + X509_set_pubkey(ret,X509_REQ_get_pubkey(r)); + + if (!X509_sign(ret,pkey,EVP_md5())) + goto err; + er=0; +err: + if (er) + { + X509_free(ret); + X509_REQ_INFO_free(ri); + return(NULL); + } + return(ret); + } +
diff --git a/crypto/x509/x509_req.c b/crypto/x509/x509_req.c new file mode 100644 index 0000000..c1f10c2 --- /dev/null +++ b/crypto/x509/x509_req.c
@@ -0,0 +1,111 @@ +/* crypto/x509/x509_req.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "bn.h" +#include "evp.h" +#include "asn1.h" +#include "x509.h" +#include "objects.h" +#include "buffer.h" +#include "pem.h" + +X509_REQ *X509_to_X509_REQ(x,pkey) +X509 *x; +EVP_PKEY *pkey; + { + X509_REQ *ret; + X509_REQ_INFO *ri; + int i; + + ret=X509_REQ_new(); + if (ret == NULL) + { + X509err(X509_F_X509_TO_X509_REQ,ERR_R_MALLOC_FAILURE); + goto err; + } + + ri=ret->req_info; + + ri->version->length=1; + ri->version->data=(unsigned char *)Malloc(1); + if (ri->version->data == NULL) goto err; + ri->version->data[0]=0; /* version == 0 */ + + if (!X509_REQ_set_subject_name(ret,X509_get_subject_name(x))) + goto err; + + i=X509_REQ_set_pubkey(ret,X509_get_pubkey(x)); + if (!i) goto err; + +/* NEEDS FIXING EAY EAY EAY */ + if (!X509_REQ_sign(ret,pkey,EVP_md5())) + goto err; + return(ret); +err: + X509_REQ_free(ret); + return(NULL); + } + +EVP_PKEY *X509_REQ_get_pubkey(req) +X509_REQ *req; + { + return(X509_PUBKEY_get(req->req_info->pubkey)); + } +
diff --git a/crypto/x509/x509_set.c b/crypto/x509/x509_set.c new file mode 100644 index 0000000..f65ae91 --- /dev/null +++ b/crypto/x509/x509_set.c
@@ -0,0 +1,164 @@ +/* crypto/x509/x509_set.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "asn1.h" +#include "objects.h" +#include "evp.h" +#include "x509.h" + +int X509_set_version(x,version) +X509 *x; +long version; + { + if (x == NULL) return(0); + if (x->cert_info->version == NULL) + { + if ((x->cert_info->version=ASN1_INTEGER_new()) == NULL) + return(0); + } + return(ASN1_INTEGER_set(x->cert_info->version,version)); + } + +int X509_set_serialNumber(x,serial) +X509 *x; +ASN1_INTEGER *serial; + { + ASN1_INTEGER *in; + + if (x == NULL) return(0); + in=x->cert_info->serialNumber; + if (in != serial) + { + in=ASN1_INTEGER_dup(serial); + if (in != NULL) + { + ASN1_INTEGER_free(x->cert_info->serialNumber); + x->cert_info->serialNumber=in; + } + } + return(in != NULL); + } + +int X509_set_issuer_name(x,name) +X509 *x; +X509_NAME *name; + { + if ((x == NULL) || (x->cert_info == NULL)) return(0); + return(X509_NAME_set(&x->cert_info->issuer,name)); + } + +int X509_set_subject_name(x,name) +X509 *x; +X509_NAME *name; + { + if ((x == NULL) || (x->cert_info == NULL)) return(0); + return(X509_NAME_set(&x->cert_info->subject,name)); + } + +int X509_set_notBefore(x,tm) +X509 *x; +ASN1_UTCTIME *tm; + { + ASN1_UTCTIME *in; + + if ((x == NULL) || (x->cert_info->validity == NULL)) return(0); + in=x->cert_info->validity->notBefore; + if (in != tm) + { + in=ASN1_UTCTIME_dup(tm); + if (in != NULL) + { + ASN1_UTCTIME_free(x->cert_info->validity->notBefore); + x->cert_info->validity->notBefore=in; + } + } + return(in != NULL); + } + +int X509_set_notAfter(x,tm) +X509 *x; +ASN1_UTCTIME *tm; + { + ASN1_UTCTIME *in; + + if ((x == NULL) || (x->cert_info->validity == NULL)) return(0); + in=x->cert_info->validity->notAfter; + if (in != tm) + { + in=ASN1_UTCTIME_dup(tm); + if (in != NULL) + { + ASN1_UTCTIME_free(x->cert_info->validity->notAfter); + x->cert_info->validity->notAfter=in; + } + } + return(in != NULL); + } + +int X509_set_pubkey(x,pkey) +X509 *x; +EVP_PKEY *pkey; + { + if ((x == NULL) || (x->cert_info == NULL)) return(0); + return(X509_PUBKEY_set(&(x->cert_info->key),pkey)); + } + + +
diff --git a/crypto/x509/x509_txt.c b/crypto/x509/x509_txt.c new file mode 100644 index 0000000..d5fc583 --- /dev/null +++ b/crypto/x509/x509_txt.c
@@ -0,0 +1,130 @@ +/* crypto/x509/x509_txt.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include <time.h> +#include <errno.h> +#include <sys/types.h> + +#include "cryptlib.h" +#include "lhash.h" +#include "buffer.h" +#include "evp.h" +#include "asn1.h" +#include "x509.h" +#include "objects.h" +#include "pem.h" + +char *X509_verify_cert_error_string(n) +int n; + { + static char buf[100]; + + switch (n) + { + case X509_V_OK: + return("ok"); + case X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT: + return("unable to get issuer certificate"); + case X509_V_ERR_UNABLE_TO_GET_CRL: + return("unable to get certificate CRL"); + case X509_V_ERR_UNABLE_TO_DECRYPT_CERT_SIGNATURE: + return("unable to decrypt certificate's signature"); + case X509_V_ERR_UNABLE_TO_DECRYPT_CRL_SIGNATURE: + return("unable to decrypt CRL's's signature"); + case X509_V_ERR_UNABLE_TO_DECODE_ISSUER_PUBLIC_KEY: + return("unable to decode issuer public key"); + case X509_V_ERR_CERT_SIGNATURE_FAILURE: + return("certificate signature failure"); + case X509_V_ERR_CRL_SIGNATURE_FAILURE: + return("CRL signature failure"); + case X509_V_ERR_CERT_NOT_YET_VALID: + return("certificate is not yet valid"); + case X509_V_ERR_CRL_NOT_YET_VALID: + return("CRL is not yet valid"); + case X509_V_ERR_CERT_HAS_EXPIRED: + return("Certificate has expired"); + case X509_V_ERR_CRL_HAS_EXPIRED: + return("CRL has expired"); + case X509_V_ERR_ERROR_IN_CERT_NOT_BEFORE_FIELD: + return("format error in certificate's notBefore field"); + case X509_V_ERR_ERROR_IN_CERT_NOT_AFTER_FIELD: + return("format error in certificate's notAfter field"); + case X509_V_ERR_ERROR_IN_CRL_LAST_UPDATE_FILED: + return("format error in CRL's lastUpdate field"); + case X509_V_ERR_ERROR_IN_CRL_NEXT_UPDATE_FILED: + return("format error in CRL's nextUpdate field"); + case X509_V_ERR_OUT_OF_MEM: + return("out of memory"); + case X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT: + return("self signed certificate"); + case X509_V_ERR_SELF_SIGNED_CERT_IN_CHAIN: + return("self signed certificate in certificate chain"); + case X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT_LOCALLY: + return("unable to get local issuer certificate"); + case X509_V_ERR_UNABLE_TO_VERIFY_LEAF_SIGNATURE: + return("unable to verify the first certificate"); + case X509_V_ERR_CERT_CHAIN_TOO_LONG: + return("certificate chain too long"); + default: + sprintf(buf,"error number %d",n); + return(buf); + } + } + +
diff --git a/crypto/x509/x509_v3.c b/crypto/x509/x509_v3.c new file mode 100644 index 0000000..388130b --- /dev/null +++ b/crypto/x509/x509_v3.c
@@ -0,0 +1,409 @@ +/* crypto/x509/x509_v3.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "stack.h" +#include "cryptlib.h" +#include "asn1.h" +#include "objects.h" +#include "evp.h" +#include "x509.h" + +#ifndef NOPROTO +static X509_EXTENSION_METHOD *find_by_nid(int nid); +static int xem_cmp(X509_EXTENSION_METHOD **a, X509_EXTENSION_METHOD **b); +#else +static X509_EXTENSION_METHOD *find_by_nid(); +static int xem_cmp(); +#endif + +static STACK *extensions=NULL; + +int X509v3_get_ext_count(x) +STACK *x; + { + if (x == NULL) return(0); + return(sk_num(x)); + } + +int X509v3_get_ext_by_NID(x,nid,oldpos) +STACK *x; +int nid; +int oldpos; + { + ASN1_OBJECT *obj; + + obj=OBJ_nid2obj(nid); + if (obj == NULL) return(-2); + return(X509v3_get_ext_by_OBJ(x,obj,oldpos)); + } + +int X509v3_get_ext_by_OBJ(sk,obj,oldpos) +STACK *sk; +ASN1_OBJECT *obj; +int oldpos; + { + int n; + X509_EXTENSION *ex; + + if (sk == NULL) return(-1); + oldpos++; + if (oldpos < 0) + oldpos=0; + n=sk_num(sk); + for ( ; oldpos < n; oldpos++) + { + ex=(X509_EXTENSION *)sk_value(sk,oldpos); + if (OBJ_cmp(ex->object,obj) == 0) + return(oldpos); + } + return(-1); + } + +int X509v3_get_ext_by_critical(sk,crit,oldpos) +STACK *sk; +int crit; +int oldpos; + { + int n; + X509_EXTENSION *ex; + + if (sk == NULL) return(-1); + oldpos++; + if (oldpos < 0) + oldpos=0; + n=sk_num(sk); + for ( ; oldpos < n; oldpos++) + { + ex=(X509_EXTENSION *)sk_value(sk,oldpos); + if ( (ex->critical && crit) || + (!ex->critical && !crit)) + return(oldpos); + } + return(-1); + } + +X509_EXTENSION *X509v3_get_ext(x,loc) +STACK *x; +int loc; + { + if ((x == NULL) || (sk_num(x) <= loc) || (loc < 0)) + return(NULL); + else + return((X509_EXTENSION *)sk_value(x,loc)); + } + +X509_EXTENSION *X509v3_delete_ext(x,loc) +STACK *x; +int loc; + { + X509_EXTENSION *ret; + + if ((x == NULL) || (sk_num(x) <= loc) || (loc < 0)) + return(NULL); + ret=(X509_EXTENSION *)sk_delete(x,loc); + return(ret); + } + +STACK *X509v3_add_ext(x,ex,loc) +STACK **x; +X509_EXTENSION *ex; +int loc; + { + X509_EXTENSION *new_ex=NULL; + int n; + STACK *sk=NULL; + + if ((x != NULL) && (*x == NULL)) + { + if ((sk=sk_new_null()) == NULL) + goto err; + } + else + sk= *x; + + n=sk_num(sk); + if (loc > n) loc=n; + else if (loc < 0) loc=n; + + if ((new_ex=X509_EXTENSION_dup(ex)) == NULL) + goto err2; + if (!sk_insert(sk,(char *)new_ex,loc)) + goto err; + if ((x != NULL) && (*x == NULL)) + *x=sk; + return(sk); +err: + X509err(X509_F_X509V3_ADD_EXT,ERR_R_MALLOC_FAILURE); +err2: + if (new_ex != NULL) X509_EXTENSION_free(new_ex); + if (sk != NULL) sk_free(sk); + return(NULL); + } + +X509_EXTENSION *X509_EXTENSION_create_by_NID(ex,nid,crit,data) +X509_EXTENSION **ex; +int nid; +int crit; +ASN1_OCTET_STRING *data; + { + ASN1_OBJECT *obj; + X509_EXTENSION *ret; + + obj=OBJ_nid2obj(nid); + if (obj == NULL) + { + X509err(X509_F_X509_EXTENSION_CREATE_BY_NID,X509_R_UNKNOWN_NID); + return(NULL); + } + ret=X509_EXTENSION_create_by_OBJ(ex,obj,crit,data); + if (ret == NULL) ASN1_OBJECT_free(obj); + return(ret); + } + +X509_EXTENSION *X509_EXTENSION_create_by_OBJ(ex,obj,crit,data) +X509_EXTENSION **ex; +ASN1_OBJECT *obj; +int crit; +ASN1_OCTET_STRING *data; + { + X509_EXTENSION *ret; + + if ((ex == NULL) || (*ex == NULL)) + { + if ((ret=X509_EXTENSION_new()) == NULL) + { + X509err(X509_F_X509_EXTENSION_CREATE_BY_OBJ,ERR_R_MALLOC_FAILURE); + return(NULL); + } + } + else + ret= *ex; + + if (!X509_EXTENSION_set_object(ret,obj)) + goto err; + if (!X509_EXTENSION_set_critical(ret,crit)) + goto err; + if (!X509_EXTENSION_set_data(ret,data)) + goto err; + + if ((ex != NULL) && (*ex == NULL)) *ex=ret; + return(ret); +err: + if ((ex == NULL) || (ret != *ex)) + X509_EXTENSION_free(ret); + return(NULL); + } + +int X509_EXTENSION_set_object(ex,obj) +X509_EXTENSION *ex; +ASN1_OBJECT *obj; + { + if ((ex == NULL) || (obj == NULL)) + return(0); + ASN1_OBJECT_free(ex->object); + ex->object=OBJ_dup(obj); + return(1); + } + +int X509_EXTENSION_set_critical(ex,crit) +X509_EXTENSION *ex; +int crit; + { + if (ex == NULL) return(0); + ex->critical=(crit)?0xFF:0; + return(1); + } + +int X509_EXTENSION_set_data(ex,data) +X509_EXTENSION *ex; +ASN1_OCTET_STRING *data; + { + int i; + + if (ex == NULL) return(0); + i=ASN1_OCTET_STRING_set(ex->value,data->data,data->length); + if (!i) return(0); + return(1); + } + +ASN1_OBJECT *X509_EXTENSION_get_object(ex) +X509_EXTENSION *ex; + { + if (ex == NULL) return(NULL); + return(ex->object); + } + +ASN1_OCTET_STRING *X509_EXTENSION_get_data(ex) +X509_EXTENSION *ex; + { + if (ex == NULL) return(NULL); + return(ex->value); + } + +int X509_EXTENSION_get_critical(ex) +X509_EXTENSION *ex; + { + if (ex == NULL) return(0); + return(ex->critical); + } + +int X509v3_data_type_by_OBJ(obj) +ASN1_OBJECT *obj; + { + int nid; + + nid=OBJ_obj2nid(obj); + if (nid == V_ASN1_UNDEF) return(V_ASN1_UNDEF); + return(X509v3_data_type_by_NID(nid)); + } + +int X509v3_data_type_by_NID(nid) +int nid; + { + X509_EXTENSION_METHOD *x; + + x=find_by_nid(nid); + if (x == NULL) + return(V_ASN1_UNDEF); + else + return(x->data_type); + } + +int X509v3_pack_type_by_OBJ(obj) +ASN1_OBJECT *obj; + { + int nid; + + nid=OBJ_obj2nid(obj); + if (nid == NID_undef) return(X509_EXT_PACK_UNKNOWN); + return(X509v3_pack_type_by_NID(nid)); + } + +int X509v3_pack_type_by_NID(nid) +int nid; + { + X509_EXTENSION_METHOD *x; + + x=find_by_nid(nid); + if (x == NULL) + return(X509_EXT_PACK_UNKNOWN); + else + return(x->pack_type); + } + +static X509_EXTENSION_METHOD *find_by_nid(nid) +int nid; + { + X509_EXTENSION_METHOD x; + int i; + + x.nid=nid; + if (extensions == NULL) return(NULL); + i=sk_find(extensions,(char *)&x); + if (i < 0) + return(NULL); + else + return((X509_EXTENSION_METHOD *)sk_value(extensions,i)); + } + +static int xem_cmp(a,b) +X509_EXTENSION_METHOD **a,**b; + { + return((*a)->nid-(*b)->nid); + } + +void X509v3_cleanup_extensions() + { + int i; + + if (extensions != NULL) + { + for (i=0; i<sk_num(extensions); i++) + Free(sk_value(extensions,i)); + sk_free(extensions); + extensions=NULL; + } + } + +int X509v3_add_extension(x) +X509_EXTENSION_METHOD *x; + { + X509_EXTENSION_METHOD *newx; + + if (extensions == NULL) + { + extensions=sk_new(xem_cmp); + if (extensions == NULL) goto err; + } + newx=(X509_EXTENSION_METHOD *)Malloc(sizeof(X509_EXTENSION_METHOD)); + if (newx == NULL) goto err; + newx->nid=x->nid; + newx->data_type=x->data_type; + newx->pack_type=x->pack_type; + if (!sk_push(extensions,(char *)newx)) + { + Free(newx); + goto err; + } + return(1); +err: + X509err(X509_F_X509V3_ADD_EXTENSION,ERR_R_MALLOC_FAILURE); + return(0); + } +
diff --git a/crypto/x509/x509_vfy.c b/crypto/x509/x509_vfy.c new file mode 100644 index 0000000..f6dba6f --- /dev/null +++ b/crypto/x509/x509_vfy.c
@@ -0,0 +1,585 @@ +/* crypto/x509/x509_vfy.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include <time.h> +#include <errno.h> +#include <sys/types.h> +#include <sys/stat.h> + +#include "cryptlib.h" +#include "lhash.h" +#include "buffer.h" +#include "evp.h" +#include "asn1.h" +#include "x509.h" +#include "objects.h" +#include "pem.h" + +#ifndef NOPROTO +static int null_callback(int ok,X509_STORE_CTX *e); +static int internal_verify(X509_STORE_CTX *ctx); +#else +static int null_callback(); +static int internal_verify(); +#endif + +char *X509_version="X509 part of SSLeay 0.8.1b 29-Jun-1998"; + +static int null_callback(ok,e) +int ok; +X509_STORE_CTX *e; + { + return(ok); + } + +#if 0 +static int x509_subject_cmp(a,b) +X509 **a,**b; + { + return(X509_subject_name_cmp(*a,*b)); + } +#endif + +int X509_verify_cert(ctx) +X509_STORE_CTX *ctx; + { + X509 *x,*xtmp,*chain_ss=NULL; + X509_NAME *xn; + X509_OBJECT obj; + int depth,i,ok=0; + int num; + int (*cb)(); + STACK *sktmp=NULL; + + if (ctx->cert == NULL) + { + X509err(X509_F_X509_VERIFY_CERT,X509_R_NO_CERT_SET_FOR_US_TO_VERIFY); + return(-1); + } + + cb=ctx->ctx->verify_cb; + if (cb == NULL) cb=null_callback; + + /* first we make sure the chain we are going to build is + * present and that the first entry is in place */ + if (ctx->chain == NULL) + { + if ( ((ctx->chain=sk_new_null()) == NULL) || + (!sk_push(ctx->chain,(char *)ctx->cert))) + { + X509err(X509_F_X509_VERIFY_CERT,ERR_R_MALLOC_FAILURE); + goto end; + } + CRYPTO_add(&ctx->cert->references,1,CRYPTO_LOCK_X509); + ctx->last_untrusted=1; + } + + /* We use a temporary so we can chop and hack at it */ + if ((ctx->untrusted != NULL) && (sktmp=sk_dup(ctx->untrusted)) == NULL) + { + X509err(X509_F_X509_VERIFY_CERT,ERR_R_MALLOC_FAILURE); + goto end; + } + + num=sk_num(ctx->chain); + x=(X509 *)sk_value(ctx->chain,num-1); + depth=ctx->depth; + + + for (;;) + { + /* If we have enough, we break */ + if (depth <= num) break; + + /* If we are self signed, we break */ + xn=X509_get_issuer_name(x); + if (X509_NAME_cmp(X509_get_subject_name(x),xn) == 0) + break; + + /* If we were passed a cert chain, use it first */ + if (ctx->untrusted != NULL) + { + xtmp=X509_find_by_subject(sktmp,xn); + if (xtmp != NULL) + { + if (!sk_push(ctx->chain,(char *)xtmp)) + { + X509err(X509_F_X509_VERIFY_CERT,ERR_R_MALLOC_FAILURE); + goto end; + } + CRYPTO_add(&xtmp->references,1,CRYPTO_LOCK_X509); + sk_delete_ptr(sktmp,(char *)xtmp); + ctx->last_untrusted++; + x=xtmp; + num++; + /* reparse the full chain for + * the next one */ + continue; + } + } + break; + } + + /* at this point, chain should contain a list of untrusted + * certificates. We now need to add at least one trusted one, + * if possible, otherwise we complain. */ + + i=sk_num(ctx->chain); + x=(X509 *)sk_value(ctx->chain,i-1); + if (X509_NAME_cmp(X509_get_subject_name(x),X509_get_issuer_name(x)) + == 0) + { + /* we have a self signed certificate */ + if (sk_num(ctx->chain) == 1) + { + ctx->error=X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT; + ctx->current_cert=x; + ctx->error_depth=i-1; + ok=cb(0,ctx); + if (!ok) goto end; + } + else + { + /* worry more about this one elsewhere */ + chain_ss=(X509 *)sk_pop(ctx->chain); + ctx->last_untrusted--; + num--; + x=(X509 *)sk_value(ctx->chain,num-1); + } + } + + /* We now lookup certs from the certificate store */ + for (;;) + { + /* If we have enough, we break */ + if (depth <= num) break; + + /* If we are self signed, we break */ + xn=X509_get_issuer_name(x); + if (X509_NAME_cmp(X509_get_subject_name(x),xn) == 0) + break; + + ok=X509_STORE_get_by_subject(ctx,X509_LU_X509,xn,&obj); + if (ok != X509_LU_X509) + { + if (ok == X509_LU_RETRY) + { + X509_OBJECT_free_contents(&obj); + X509err(X509_F_X509_VERIFY_CERT,X509_R_SHOULD_RETRY); + return(ok); + } + else if (ok != X509_LU_FAIL) + { + X509_OBJECT_free_contents(&obj); + /* not good :-(, break anyway */ + return(ok); + } + break; + } + x=obj.data.x509; + if (!sk_push(ctx->chain,(char *)obj.data.x509)) + { + X509_OBJECT_free_contents(&obj); + X509err(X509_F_X509_VERIFY_CERT,ERR_R_MALLOC_FAILURE); + return(0); + } + num++; + } + + /* we now have our chain, lets check it... */ + xn=X509_get_issuer_name(x); + if (X509_NAME_cmp(X509_get_subject_name(x),xn) != 0) + { + if ((chain_ss == NULL) || (X509_NAME_cmp(X509_get_subject_name(chain_ss),xn) != 0)) + { + if (ctx->last_untrusted >= num) + ctx->error=X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT_LOCALLY; + else + ctx->error=X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT; + ctx->current_cert=x; + } + else + { + + sk_push(ctx->chain,(char *)chain_ss); + num++; + ctx->last_untrusted=num; + ctx->current_cert=chain_ss; + ctx->error=X509_V_ERR_SELF_SIGNED_CERT_IN_CHAIN; + chain_ss=NULL; + } + + ctx->error_depth=num-1; + ok=cb(0,ctx); + if (!ok) goto end; + } + + /* We may as well copy down any DSA parameters that are required */ + X509_get_pubkey_parameters(NULL,ctx->chain); + + /* At this point, we have a chain and just need to verify it */ + if (ctx->ctx->verify != NULL) + ok=ctx->ctx->verify(ctx); + else + ok=internal_verify(ctx); +end: + if (sktmp != NULL) sk_free(sktmp); + if (chain_ss != NULL) X509_free(chain_ss); + return(ok); + } + +static int internal_verify(ctx) +X509_STORE_CTX *ctx; + { + int i,ok=0,n; + X509 *xs,*xi; + EVP_PKEY *pkey=NULL; + int (*cb)(); + + cb=ctx->ctx->verify_cb; + if (cb == NULL) cb=null_callback; + + n=sk_num(ctx->chain); + ctx->error_depth=n-1; + n--; + xi=(X509 *)sk_value(ctx->chain,n); + if (X509_NAME_cmp(X509_get_subject_name(xi), + X509_get_issuer_name(xi)) == 0) + xs=xi; + else + { + if (n <= 0) + { + ctx->error=X509_V_ERR_UNABLE_TO_VERIFY_LEAF_SIGNATURE; + ctx->current_cert=xi; + ok=cb(0,ctx); + goto end; + } + else + { + n--; + ctx->error_depth=n; + xs=(X509 *)sk_value(ctx->chain,n); + } + } + +/* ctx->error=0; not needed */ + while (n >= 0) + { + ctx->error_depth=n; + if (!xs->valid) + { + if ((pkey=X509_get_pubkey(xi)) == NULL) + { + ctx->error=X509_V_ERR_UNABLE_TO_DECODE_ISSUER_PUBLIC_KEY; + ctx->current_cert=xi; + ok=(*cb)(0,ctx); + if (!ok) goto end; + } + if (X509_verify(xs,pkey) <= 0) + { + ctx->error=X509_V_ERR_CERT_SIGNATURE_FAILURE; + ctx->current_cert=xs; + ok=(*cb)(0,ctx); + if (!ok) goto end; + } + pkey=NULL; + + i=X509_cmp_current_time(X509_get_notBefore(xs)); + if (i == 0) + { + ctx->error=X509_V_ERR_ERROR_IN_CERT_NOT_BEFORE_FIELD; + ctx->current_cert=xs; + ok=(*cb)(0,ctx); + if (!ok) goto end; + } + if (i > 0) + { + ctx->error=X509_V_ERR_CERT_NOT_YET_VALID; + ctx->current_cert=xs; + ok=(*cb)(0,ctx); + if (!ok) goto end; + } + xs->valid=1; + } + + i=X509_cmp_current_time(X509_get_notAfter(xs)); + if (i == 0) + { + ctx->error=X509_V_ERR_ERROR_IN_CERT_NOT_AFTER_FIELD; + ctx->current_cert=xs; + ok=(*cb)(0,ctx); + if (!ok) goto end; + } + + if (i < 0) + { + ctx->error=X509_V_ERR_CERT_HAS_EXPIRED; + ctx->current_cert=xs; + ok=(*cb)(0,ctx); + if (!ok) goto end; + } + + /* CRL CHECK */ + + /* The last error (if any) is still in the error value */ + ctx->current_cert=xs; + ok=(*cb)(1,ctx); + if (!ok) goto end; + + n--; + if (n >= 0) + { + xi=xs; + xs=(X509 *)sk_value(ctx->chain,n); + } + } + ok=1; +end: + return(ok); + } + +int X509_cmp_current_time(ctm) +ASN1_UTCTIME *ctm; + { + char *str; + ASN1_UTCTIME atm; + time_t offset; + char buff1[24],buff2[24],*p; + int i,j; + + p=buff1; + i=ctm->length; + str=(char *)ctm->data; + if ((i < 11) || (i > 17)) return(0); + memcpy(p,str,10); + p+=10; + str+=10; + + if ((*str == 'Z') || (*str == '-') || (*str == '+')) + { *(p++)='0'; *(p++)='0'; } + else { *(p++)= *(str++); *(p++)= *(str++); } + *(p++)='Z'; + *(p++)='\0'; + + if (*str == 'Z') + offset=0; + else + { + if ((*str != '+') && (str[5] != '-')) + return(0); + offset=((str[1]-'0')*10+(str[2]-'0'))*60; + offset+=(str[3]-'0')*10+(str[4]-'0'); + if (*str == '-') + offset-=offset; + } + atm.type=V_ASN1_UTCTIME; + atm.length=sizeof(buff2); + atm.data=(unsigned char *)buff2; + + X509_gmtime_adj(&atm,offset); + + i=(buff1[0]-'0')*10+(buff1[1]-'0'); + if (i < 70) i+=100; + j=(buff2[0]-'0')*10+(buff2[1]-'0'); + if (j < 70) j+=100; + + if (i < j) return (-1); + if (i > j) return (1); + i=strcmp(buff1,buff2); + if (i == 0) /* wait a second then return younger :-) */ + return(-1); + else + return(i); + } + +ASN1_UTCTIME *X509_gmtime_adj(s, adj) +ASN1_UTCTIME *s; +long adj; + { + time_t t; + + time(&t); + t+=adj; + return(ASN1_UTCTIME_set(s,t)); + } + +int X509_get_pubkey_parameters(pkey,chain) +EVP_PKEY *pkey; +STACK *chain; + { + EVP_PKEY *ktmp=NULL,*ktmp2; + int i,j; + + if ((pkey != NULL) && !EVP_PKEY_missing_parameters(pkey)) return(1); + + for (i=0; i<sk_num(chain); i++) + { + ktmp=X509_get_pubkey((X509 *)sk_value(chain,i)); + if (ktmp == NULL) + { + X509err(X509_F_X509_GET_PUBKEY_PARAMETERS,X509_R_UNABLE_TO_GET_CERTS_PUBLIC_KEY); + return(0); + } + if (!EVP_PKEY_missing_parameters(ktmp)) + break; + else + { + ktmp=NULL; + } + } + if (ktmp == NULL) + { + X509err(X509_F_X509_GET_PUBKEY_PARAMETERS,X509_R_UNABLE_TO_FIND_PARAMETERS_IN_CHAIN); + return(0); + } + + /* first, populate the other certs */ + for (j=i-1; j >= 0; j--) + { + ktmp2=X509_get_pubkey((X509 *)sk_value(chain,j)); + EVP_PKEY_copy_parameters(ktmp2,ktmp); + } + + if (pkey != NULL) + EVP_PKEY_copy_parameters(pkey,ktmp); + return(1); + } + +EVP_PKEY *X509_get_pubkey(x) +X509 *x; + { + return(X509_PUBKEY_get(x->cert_info->key)); + } + +int X509_check_private_key(x,k) +X509 *x; +EVP_PKEY *k; + { + EVP_PKEY *xk=NULL; + int ok=0; + + xk=X509_get_pubkey(x); + if (xk->type != k->type) goto err; + switch (k->type) + { +#ifndef NO_RSA + case EVP_PKEY_RSA: + if (BN_cmp(xk->pkey.rsa->n,k->pkey.rsa->n) != 0) goto err; + if (BN_cmp(xk->pkey.rsa->e,k->pkey.rsa->e) != 0) goto err; + break; +#endif +#ifndef NO_DSA + case EVP_PKEY_DSA: + if (BN_cmp(xk->pkey.dsa->pub_key,k->pkey.dsa->pub_key) != 0) + goto err; + break; +#endif +#ifndef NO_DH + case EVP_PKEY_DH: + /* No idea */ + goto err; +#endif + default: + goto err; + } + + ok=1; +err: + return(ok); + } + +int X509_STORE_add_cert(ctx,x) +X509_STORE *ctx; +X509 *x; + { + X509_OBJECT *obj,*r; + int ret=1; + + if (x == NULL) return(0); + obj=(X509_OBJECT *)Malloc(sizeof(X509_OBJECT)); + if (obj == NULL) + { + X509err(X509_F_X509_STORE_ADD_CERT,ERR_R_MALLOC_FAILURE); + return(0); + } + obj->type=X509_LU_X509; + obj->data.x509=x; + + CRYPTO_w_lock(CRYPTO_LOCK_X509_STORE); + + X509_OBJECT_up_ref_count(obj); + + r=(X509_OBJECT *)lh_insert(ctx->certs,(char *)obj); + if (r != NULL) + { /* oops, put it back */ + lh_delete(ctx->certs,(char *)obj); + X509_OBJECT_free_contents(obj); + Free(obj); + lh_insert(ctx->certs,(char *)r); + X509err(X509_F_X509_STORE_ADD_CERT,X509_R_CERT_ALREADY_IN_HASH_TABLE); + ret=0; + } + + CRYPTO_w_unlock(CRYPTO_LOCK_X509_STORE); + + return(ret); + } + +
diff --git a/crypto/x509/x509_vfy.h b/crypto/x509/x509_vfy.h new file mode 100644 index 0000000..b92e1ba --- /dev/null +++ b/crypto/x509/x509_vfy.h
@@ -0,0 +1,341 @@ +/* crypto/x509/x509_vfy.h */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#ifndef HEADER_X509_VFY_H +#define HEADER_X509_VFY_H + +#ifdef __cplusplus +extern "C" { +#endif + +/* Outer object */ +typedef struct x509_hash_dir_st + { + int num_dirs; + char **dirs; + int *dirs_type; + int num_dirs_alloced; + } X509_HASH_DIR_CTX; + +typedef struct x509_file_st + { + int num_paths; /* number of paths to files or directories */ + int num_alloced; + char **paths; /* the list of paths or directories */ + int *path_type; + } X509_CERT_FILE_CTX; + +/*******************************/ +/* +SSL_CTX -> X509_STORE + -> X509_LOOKUP + ->X509_LOOKUP_METHOD + -> X509_LOOKUP + ->X509_LOOKUP_METHOD + +SSL -> X509_STORE_CTX + ->X509_STORE + +The X509_STORE holds the tables etc for verification stuff. +A X509_STORE_CTX is used while validating a single certificate. +The X509_STORE has X509_LOOKUPs for looking up certs. +The X509_STORE then calls a function to actually verify the +certificate chain. +*/ + +#define X509_LU_RETRY -1 +#define X509_LU_FAIL 0 +#define X509_LU_X509 1 +#define X509_LU_CRL 2 +#define X509_LU_PKEY 3 + +typedef struct x509_object_st + { + /* one of the above types */ + int type; + union { + char *ptr; + X509 *x509; + X509_CRL *crl; + EVP_PKEY *pkey; + } data; + } X509_OBJECT; + +/* This is a static that defines the function interface */ +typedef struct x509_lookup_method_st + { + char *name; + int (*new_item)(); + void (*free)(); + int (*init)(/* meth, char ** */); + int (*shutdown)( /* meth, char ** */); + int (*ctrl)( /* meth, char **, int cmd, char *argp, int argi */); + int (*get_by_subject)(/* meth, char **, XNAME *, X509 **ret */); + int (*get_by_issuer_serial)(); + int (*get_by_fingerprint)(); + int (*get_by_alias)(); + } X509_LOOKUP_METHOD; + +/* This is used to hold everything. It is used for all certificate + * validation. Once we have a certificate chain, the 'verify' + * function is then called to actually check the cert chain. */ +typedef struct x509_store_st + { + /* The following is a cache of trusted certs */ + int cache; /* if true, stash any hits */ +#ifdef HEADER_LHASH_H + LHASH *certs; /* cached certs; */ +#else + char *certs; +#endif + + /* These are external lookup methods */ + STACK *get_cert_methods;/* X509_LOOKUP */ + int (*verify)(); /* called to verify a certificate */ + int (*verify_cb)(); /* error callback */ + + char *app_data; + int references; + int depth; /* how deep to look */ + } X509_STORE; + +#define X509_STORE_set_depth(ctx,depth) ((ctx)->depth=(depth)) + +#define X509_STORE_set_verify_cb_func(ctx,func) ((ctx)->verify_cb=(func)) +#define X509_STORE_set_verify_func(ctx,func) ((ctx)->verify=(func)) + +/* This is the functions plus an instance of the local variables. */ +typedef struct x509_lookup_st + { + int init; /* have we been started */ + int skip; /* don't use us. */ + X509_LOOKUP_METHOD *method; /* the functions */ + char *method_data; /* method data */ + + X509_STORE *store_ctx; /* who owns us */ + } X509_LOOKUP; + +/* This is a temporary used when processing cert chains. Since the + * gathering of the cert chain can take some time (and have to be + * 'retried', this needs to be kept and passed around. */ +typedef struct x509_store_state_st + { + X509_STORE *ctx; + int current_method; /* used when looking up certs */ + + /* The following are set by the caller */ + X509 *cert; /* The cert to check */ + STACK *untrusted; /* chain of X509s - untrusted - passed in */ + + /* The following is built up */ + int depth; /* how far to go looking up certs */ + int valid; /* if 0, rebuild chain */ + int last_untrusted; /* index of last untrusted cert */ + STACK *chain; /* chain of X509s - built up and trusted */ + + /* When something goes wrong, this is why */ + int error_depth; + int error; + X509 *current_cert; + + char *app_data; + } X509_STORE_CTX; + +#define X509_STORE_CTX_set_app_data(ctx,data) ((ctx)->app_data=(data)) +#define X509_STORE_CTX_get_app_data(ctx) ((ctx)->app_data) +#define X509_STORE_CTX_get_error(ctx) ((ctx)->error) +#define X509_STORE_CTX_set_error(ctx,s) ((ctx)->error=(s)) +#define X509_STORE_CTX_get_error_depth(ctx) ((ctx)->error_depth) +#define X509_STORE_CTX_get_current_cert(ctx) ((ctx)->current_cert) +#define X509_STORE_CTX_get_chain(ctx) ((ctx)->chain) + +#define X509_STORE_CTX_set_cert(c,ch) ((c)->cert=(ch)) +#define X509_STORE_CTX_set_chain(c,ch) ((c)->untrusted=(ch)) + +#define X509_L_FILE_LOAD 1 +#define X509_L_ADD_DIR 2 + +X509_LOOKUP_METHOD *X509_LOOKUP_file(); +#define X509_LOOKUP_load_file(x,name,type) \ + X509_LOOKUP_ctrl((x),X509_L_FILE_LOAD,(name),(long)(type),NULL) + +X509_LOOKUP_METHOD *X509_LOOKUP_dir(); +#define X509_LOOKUP_add_dir(x,name,type) \ + X509_LOOKUP_ctrl((x),X509_L_ADD_DIR,(name),(long)(type),NULL) + +#define X509_V_OK 0 + +#define X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT 2 +#define X509_V_ERR_UNABLE_TO_GET_CRL 3 +#define X509_V_ERR_UNABLE_TO_DECRYPT_CERT_SIGNATURE 4 +#define X509_V_ERR_UNABLE_TO_DECRYPT_CRL_SIGNATURE 5 +#define X509_V_ERR_UNABLE_TO_DECODE_ISSUER_PUBLIC_KEY 6 +#define X509_V_ERR_CERT_SIGNATURE_FAILURE 7 +#define X509_V_ERR_CRL_SIGNATURE_FAILURE 8 +#define X509_V_ERR_CERT_NOT_YET_VALID 9 +#define X509_V_ERR_CERT_HAS_EXPIRED 10 +#define X509_V_ERR_CRL_NOT_YET_VALID 11 +#define X509_V_ERR_CRL_HAS_EXPIRED 12 +#define X509_V_ERR_ERROR_IN_CERT_NOT_BEFORE_FIELD 13 +#define X509_V_ERR_ERROR_IN_CERT_NOT_AFTER_FIELD 14 +#define X509_V_ERR_ERROR_IN_CRL_LAST_UPDATE_FILED 15 +#define X509_V_ERR_ERROR_IN_CRL_NEXT_UPDATE_FILED 16 +#define X509_V_ERR_OUT_OF_MEM 17 +#define X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT 18 +#define X509_V_ERR_SELF_SIGNED_CERT_IN_CHAIN 19 +#define X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT_LOCALLY 20 +#define X509_V_ERR_UNABLE_TO_VERIFY_LEAF_SIGNATURE 21 +#define X509_V_ERR_CERT_CHAIN_TOO_LONG 22 + +#ifndef NOPROTO +#ifdef HEADER_LHASH_H +X509_OBJECT *X509_OBJECT_retrive_by_subject(LHASH *h,int type,X509_NAME *name); +#endif +void X509_OBJECT_up_ref_count(X509_OBJECT *a); +void X509_OBJECT_free_contents(X509_OBJECT *a); +X509_STORE *X509_STORE_new(void ); +void X509_STORE_free(X509_STORE *v); + +void X509_STORE_CTX_init(X509_STORE_CTX *ctx, X509_STORE *store, + X509 *x509, STACK *chain); +void X509_STORE_CTX_cleanup(X509_STORE_CTX *ctx); + +X509_LOOKUP *X509_STORE_add_lookup(X509_STORE *v, X509_LOOKUP_METHOD *m); + +X509_LOOKUP_METHOD *X509_LOOKUP_hash_dir(void); +X509_LOOKUP_METHOD *X509_LOOKUP_file(void); + +int X509_STORE_add_cert(X509_STORE *ctx, X509 *x); + +int X509_STORE_get_by_subject(X509_STORE_CTX *vs,int type,X509_NAME *name, + X509_OBJECT *ret); + +int X509_LOOKUP_ctrl(X509_LOOKUP *ctx,int cmd,char *argc,long argl,char **ret); +int X509_load_cert_file(X509_LOOKUP *ctx, char *file, int type); + +void X509v3_cleanup_extensions(void ); +int X509v3_add_extension(X509_EXTENSION_METHOD *x); +int X509v3_add_netscape_extensions(void ); +int X509v3_add_standard_extensions(void ); + +X509_LOOKUP *X509_LOOKUP_new(X509_LOOKUP_METHOD *method); +void X509_LOOKUP_free(X509_LOOKUP *ctx); +int X509_LOOKUP_init(X509_LOOKUP *ctx); +int X509_LOOKUP_by_subject(X509_LOOKUP *ctx, int type, X509_NAME *name, + X509_OBJECT *ret); +int X509_LOOKUP_by_issuer_serial(X509_LOOKUP *ctx, int type, X509_NAME *name, + ASN1_INTEGER *serial, X509_OBJECT *ret); +int X509_LOOKUP_by_fingerprint(X509_LOOKUP *ctx, int type, + unsigned char *bytes, int len, X509_OBJECT *ret); +int X509_LOOKUP_by_alias(X509_LOOKUP *ctx, int type, char *str, + int len, X509_OBJECT *ret); +int X509_LOOKUP_shutdown(X509_LOOKUP *ctx); + +int X509_STORE_load_locations (X509_STORE *ctx, + char *file, char *dir); +int X509_STORE_set_default_paths(X509_STORE *ctx); + +#else + +#ifdef HEADER_LHASH_H +X509_OBJECT *X509_OBJECT_retrive_by_subject(); +#endif +void X509_OBJECT_up_ref_count(); +void X509_OBJECT_free_contents(); +X509_STORE *X509_STORE_new(); +void X509_STORE_free(); + +void X509_STORE_CTX_init(); +void X509_STORE_CTX_cleanup(); + +X509_LOOKUP *X509_STORE_add_lookup(); + +X509_LOOKUP_METHOD *X509_LOOKUP_hash_dir(); +X509_LOOKUP_METHOD *X509_LOOKUP_file(); + +int X509_STORE_add_cert(); + +int X509_STORE_get_by_subject(); + +int X509_LOOKUP_ctrl(); +int X509_load_cert_file(); + +void X509v3_cleanup_extensions(); +int X509v3_add_extension(); +int X509v3_add_netscape_extensions(); +int X509v3_add_standard_extensions(); + +X509_LOOKUP *X509_LOOKUP_new(); +void X509_LOOKUP_free(); +int X509_LOOKUP_init(); +int X509_LOOKUP_by_subject(); +int X509_LOOKUP_by_issuer_serial(); +int X509_LOOKUP_by_fingerprint(); +int X509_LOOKUP_by_alias(); +int X509_LOOKUP_shutdown(); + +int X509_STORE_load_locations (); +int X509_STORE_set_default_paths(); + +#endif + +#ifdef __cplusplus +} +#endif +#endif +
diff --git a/crypto/x509/x509name.c b/crypto/x509/x509name.c new file mode 100644 index 0000000..8223ec0 --- /dev/null +++ b/crypto/x509/x509name.c
@@ -0,0 +1,357 @@ +/* crypto/x509/x509name.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "stack.h" +#include "cryptlib.h" +#include "asn1.h" +#include "objects.h" +#include "evp.h" +#include "x509.h" + +int X509_NAME_get_text_by_NID(name,nid,buf,len) +X509_NAME *name; +int nid; +char *buf; +int len; + { + ASN1_OBJECT *obj; + + obj=OBJ_nid2obj(nid); + if (obj == NULL) return(-1); + return(X509_NAME_get_text_by_OBJ(name,obj,buf,len)); + } + +int X509_NAME_get_text_by_OBJ(name,obj,buf,len) +X509_NAME *name; +ASN1_OBJECT *obj; +char *buf; +int len; + { + int i; + ASN1_STRING *data; + + i=X509_NAME_get_index_by_OBJ(name,obj,-1); + if (i < 0) return(-1); + data=X509_NAME_ENTRY_get_data(X509_NAME_get_entry(name,i)); + i=(data->length > (len-1))?(len-1):data->length; + if (buf == NULL) return(data->length); + memcpy(buf,data->data,i); + buf[i]='\0'; + return(i); + } + +int X509_NAME_entry_count(name) +X509_NAME *name; + { + if (name == NULL) return(0); + return(sk_num(name->entries)); + } + +int X509_NAME_get_index_by_NID(name,nid,oldpos) +X509_NAME *name; +int nid; +int oldpos; + { + ASN1_OBJECT *obj; + + obj=OBJ_nid2obj(nid); + if (obj == NULL) return(-2); + return(X509_NAME_get_index_by_OBJ(name,obj,oldpos)); + } + +int X509_NAME_get_index_by_OBJ(name,obj,oldpos) +X509_NAME *name; +ASN1_OBJECT *obj; +int oldpos; + { + int n; + X509_NAME_ENTRY *ne; + STACK *sk; + + if (name == NULL) return(-1); + if (oldpos < 0) + oldpos= -1; + sk=name->entries; + n=sk_num(sk); + for (oldpos++; oldpos < n; oldpos++) + { + ne=(X509_NAME_ENTRY *)sk_value(sk,oldpos); + if (OBJ_cmp(ne->object,obj) == 0) + return(oldpos); + } + return(-1); + } + +X509_NAME_ENTRY *X509_NAME_get_entry(name,loc) +X509_NAME *name; +int loc; + { + if ( (name == NULL) || (sk_num(name->entries) <= loc) || (loc < 0)) + return(NULL); + else + return((X509_NAME_ENTRY *)sk_value(name->entries,loc)); + } + +X509_NAME_ENTRY *X509_NAME_delete_entry(name,loc) +X509_NAME *name; +int loc; + { + X509_NAME_ENTRY *ret; + int i,j,n,set_prev,set_next; + STACK *sk; + + if ((name == NULL) || (sk_num(name->entries) <= loc) || (loc < 0)) + return(NULL); + sk=name->entries; + ret=(X509_NAME_ENTRY *)sk_delete(sk,loc); + n=sk_num(sk); + name->modified=1; + if (loc == n) return(ret); + + /* else we need to fixup the set field */ + if (loc != 0) + set_prev=((X509_NAME_ENTRY *)sk_value(sk,loc-1))->set; + else + set_prev=ret->set-1; + set_next=((X509_NAME_ENTRY *)sk_value(sk,loc))->set; + + /* set_prev is the previous set + * set is the current set + * set_next is the following + * prev 1 1 1 1 1 1 1 1 + * set 1 1 2 2 + * next 1 1 2 2 2 2 3 2 + * so basically only if prev and next differ by 2, then + * re-number down by 1 */ + if (set_prev+1 < set_next) + { + j=set_next-set_prev-1; + for (i=loc; i<n; i++) + ((X509_NAME_ENTRY *)sk_value(sk,loc-1))->set-=j; + } + return(ret); + } + +/* if set is -1, append to previous set, 0 'a new one', and 1, + * prepend to the guy we are about to stomp on. */ +int X509_NAME_add_entry(name,ne,loc,set) +X509_NAME *name; +X509_NAME_ENTRY *ne; +int loc; +int set; + { + X509_NAME_ENTRY *new_name=NULL; + int n,i,inc; + STACK *sk; + + if (name == NULL) return(0); + sk=name->entries; + n=sk_num(sk); + if (loc > n) loc=n; + else if (loc < 0) loc=n; + + name->modified=1; + + if (set == -1) + { + if (loc == 0) + { + set=0; + inc=1; + } + else + { + set=((X509_NAME_ENTRY *)sk_value(sk,loc-1))->set; + inc=0; + } + } + else /* if (set >= 0) */ + { + if (loc >= n) + { + if (loc != 0) + set=((X509_NAME_ENTRY *) + sk_value(sk,loc-1))->set+1; + else + set=0; + } + else + set=((X509_NAME_ENTRY *)sk_value(sk,loc))->set; + inc=(set == 0)?1:0; + } + + if ((new_name=X509_NAME_ENTRY_dup(ne)) == NULL) + goto err; + new_name->set=set; + if (!sk_insert(sk,(char *)new_name,loc)) + { + X509err(X509_F_X509_NAME_ADD_ENTRY,ERR_R_MALLOC_FAILURE); + goto err; + } + if (inc) + { + n=sk_num(sk); + for (i=loc+1; i<n; i++) + ((X509_NAME_ENTRY *)sk_value(sk,i-1))->set+=1; + } + return(1); +err: + if (new_name != NULL) + X509_NAME_ENTRY_free(ne); + return(0); + } + +X509_NAME_ENTRY *X509_NAME_ENTRY_create_by_NID(ne,nid,type,bytes,len) +X509_NAME_ENTRY **ne; +int nid; +int type; +unsigned char *bytes; +int len; + { + ASN1_OBJECT *obj; + + obj=OBJ_nid2obj(nid); + if (obj == NULL) + { + X509err(X509_F_X509_NAME_ENTRY_CREATE_BY_NID,X509_R_UNKNOWN_NID); + return(NULL); + } + return(X509_NAME_ENTRY_create_by_OBJ(ne,obj,type,bytes,len)); + } + +X509_NAME_ENTRY *X509_NAME_ENTRY_create_by_OBJ(ne,obj,type,bytes,len) +X509_NAME_ENTRY **ne; +ASN1_OBJECT *obj; +int type; +unsigned char *bytes; +int len; + { + X509_NAME_ENTRY *ret; + + if ((ne == NULL) || (*ne == NULL)) + { + if ((ret=X509_NAME_ENTRY_new()) == NULL) + return(NULL); + } + else + ret= *ne; + + if (!X509_NAME_ENTRY_set_object(ret,obj)) + goto err; + if (!X509_NAME_ENTRY_set_data(ret,type,bytes,len)) + goto err; + + if ((ne != NULL) && (*ne == NULL)) *ne=ret; + return(ret); +err: + if ((ne == NULL) || (ret != *ne)) + X509_NAME_ENTRY_free(ret); + return(NULL); + } + +int X509_NAME_ENTRY_set_object(ne,obj) +X509_NAME_ENTRY *ne; +ASN1_OBJECT *obj; + { + if ((ne == NULL) || (obj == NULL)) + { + X509err(X509_F_X509_NAME_ENTRY_SET_OBJECT,ERR_R_PASSED_NULL_PARAMETER); + return(0); + } + ASN1_OBJECT_free(ne->object); + ne->object=OBJ_dup(obj); + return((ne->object == NULL)?0:1); + } + +int X509_NAME_ENTRY_set_data(ne,type,bytes,len) +X509_NAME_ENTRY *ne; +int type; +unsigned char *bytes; +int len; + { + int i; + + if ((ne == NULL) || ((bytes == NULL) && (len != 0))) return(0); + if (len < 0) len=strlen((char *)bytes); + i=ASN1_STRING_set(ne->value,bytes,len); + if (!i) return(0); + if (type != V_ASN1_UNDEF) + { + if (type == V_ASN1_APP_CHOOSE) + ne->value->type=ASN1_PRINTABLE_type(bytes,len); + else + ne->value->type=type; + } + return(1); + } + +ASN1_OBJECT *X509_NAME_ENTRY_get_object(ne) +X509_NAME_ENTRY *ne; + { + if (ne == NULL) return(NULL); + return(ne->object); + } + +ASN1_STRING *X509_NAME_ENTRY_get_data(ne) +X509_NAME_ENTRY *ne; + { + if (ne == NULL) return(NULL); + return(ne->value); + } +
diff --git a/crypto/x509/x509pack.c b/crypto/x509/x509pack.c new file mode 100644 index 0000000..949943f --- /dev/null +++ b/crypto/x509/x509pack.c
@@ -0,0 +1,157 @@ +/* crypto/x509/x509pack.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "stack.h" +#include "cryptlib.h" +#include "asn1.h" +#include "objects.h" +#include "evp.h" +#include "x509.h" + +ASN1_OCTET_STRING *X509v3_pack_string(ex,type,bytes,len) +ASN1_OCTET_STRING **ex; +int type; +unsigned char *bytes; +int len; + { + ASN1_OCTET_STRING *os; + ASN1_STRING str; + unsigned char *p; + int i; + + if ((ex == NULL) || (*ex == NULL)) + os=ASN1_OCTET_STRING_new(); + else + os= *ex; + + if (len < 0) len=strlen((char *)bytes); + str.length=len; + str.type=type; + str.data=bytes; + + /* str now holds the data, we just have to copy it into ->value */ + + switch (type) + { + case V_ASN1_BIT_STRING: + i=i2d_ASN1_BIT_STRING((ASN1_BIT_STRING *)&str,NULL); + if (!ASN1_STRING_set((ASN1_STRING *)os,NULL,i)) + goto err; + p=(unsigned char *)os->data; + i2d_ASN1_BIT_STRING((ASN1_BIT_STRING *)&str,&p); + break; + case V_ASN1_OCTET_STRING: + i=i2d_ASN1_OCTET_STRING((ASN1_OCTET_STRING *)&str,NULL); + if (!ASN1_STRING_set((ASN1_STRING *)os,NULL,i)) + goto err; + p=(unsigned char *)os->data; + i2d_ASN1_OCTET_STRING((ASN1_OCTET_STRING *)&str,&p); + break; + case V_ASN1_IA5STRING: + case V_ASN1_PRINTABLESTRING: + case V_ASN1_T61STRING: + i=i2d_ASN1_bytes(&str,NULL,type,V_ASN1_UNIVERSAL); + if (!ASN1_STRING_set((ASN1_STRING *)os,NULL,i)) + goto err; + p=(unsigned char *)os->data; + i=i2d_ASN1_bytes(&str,&p,type,V_ASN1_UNIVERSAL); + break; + default: + X509err(X509_F_X509V3_PACK_STRING,X509_R_UNKNOWN_STRING_TYPE); + goto err; + } + os->length=i; + + if ((ex != NULL) && (os != *ex)) + *ex=os; + return(os); +err: + return(NULL); + } + +ASN1_STRING *X509v3_unpack_string(ex,type,os) +ASN1_STRING **ex; +int type; +ASN1_OCTET_STRING *os; + { + unsigned char *p; + ASN1_STRING *ret=NULL; + + p=os->data; + switch (type) + { + case V_ASN1_BIT_STRING: + ret=(ASN1_STRING *)d2i_ASN1_BIT_STRING( + (ASN1_BIT_STRING **)ex,&p,os->length); + break; + case V_ASN1_OCTET_STRING: + ret=(ASN1_STRING *)d2i_ASN1_BIT_STRING( + (ASN1_BIT_STRING **)ex,&p,os->length); + break; + case V_ASN1_IA5STRING: + case V_ASN1_PRINTABLESTRING: + case V_ASN1_T61STRING: + ret=(ASN1_STRING *)d2i_ASN1_PRINTABLE(ex,&p,os->length); + break; + default: + X509err(X509_F_X509V3_UNPACK_STRING,X509_R_UNKNOWN_STRING_TYPE); + } + return(ret); + } +
diff --git a/crypto/x509/x509rset.c b/crypto/x509/x509rset.c new file mode 100644 index 0000000..2ff456f --- /dev/null +++ b/crypto/x509/x509rset.c
@@ -0,0 +1,89 @@ +/* crypto/x509/x509rset.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "asn1.h" +#include "objects.h" +#include "evp.h" +#include "x509.h" + +int X509_REQ_set_version(x,version) +X509_REQ *x; +long version; + { + if (x == NULL) return(0); + return(ASN1_INTEGER_set(x->req_info->version,version)); + } + +int X509_REQ_set_subject_name(x,name) +X509_REQ *x; +X509_NAME *name; + { + if ((x == NULL) || (x->req_info == NULL)) return(0); + return(X509_NAME_set(&x->req_info->subject,name)); + } + +int X509_REQ_set_pubkey(x,pkey) +X509_REQ *x; +EVP_PKEY *pkey; + { + if ((x == NULL) || (x->req_info == NULL)) return(0); + return(X509_PUBKEY_set(&x->req_info->pubkey,pkey)); + } +
diff --git a/crypto/x509/x509type.c b/crypto/x509/x509type.c new file mode 100644 index 0000000..05d6919 --- /dev/null +++ b/crypto/x509/x509type.c
@@ -0,0 +1,115 @@ +/* crypto/x509/x509type.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "evp.h" +#include "objects.h" +#include "x509.h" + +int X509_certificate_type(x,pkey) +X509 *x; +EVP_PKEY *pkey; + { + EVP_PKEY *pk; + int ret=0,i; + + if (x == NULL) return(0); + + if (pkey == NULL) + pk=X509_get_pubkey(x); + else + pk=pkey; + + if (pk == NULL) return(0); + + switch (pk->type) + { + case EVP_PKEY_RSA: + ret=EVP_PK_RSA|EVP_PKT_SIGN; +/* if (!sign only extension) */ + ret|=EVP_PKT_ENC; + break; + case EVP_PKEY_DSA: + ret=EVP_PK_DSA|EVP_PKT_SIGN; + break; + case EVP_PKEY_DH: + ret=EVP_PK_DH|EVP_PKT_EXCH; + break; + default: + break; + } + + i=X509_get_signature_type(x); + switch (i) + { + case EVP_PKEY_RSA: + ret|=EVP_PKS_RSA; + break; + case EVP_PKS_DSA: + ret|=EVP_PKS_DSA; + break; + default: + break; + } + + if (EVP_PKEY_size(pkey) <= 512) + ret|=EVP_PKT_EXP; + return(ret); + } +
diff --git a/crypto/x509/x_all.c b/crypto/x509/x_all.c new file mode 100644 index 0000000..2f554f5 --- /dev/null +++ b/crypto/x509/x_all.c
@@ -0,0 +1,465 @@ +/* crypto/x509/x_all.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#undef SSLEAY_MACROS +#include "stack.h" +#include "cryptlib.h" +#include "buffer.h" +#include "asn1.h" +#include "evp.h" +#include "x509.h" + +int X509_verify(a,r) +X509 *a; +EVP_PKEY *r; + { + return(ASN1_verify((int (*)())i2d_X509_CINF,a->sig_alg, + a->signature,(char *)a->cert_info,r)); + } + +int X509_REQ_verify(a,r) +X509_REQ *a; +EVP_PKEY *r; + { + return( ASN1_verify((int (*)())i2d_X509_REQ_INFO, + a->sig_alg,a->signature,(char *)a->req_info,r)); + } + +int X509_CRL_verify(a,r) +X509_CRL *a; +EVP_PKEY *r; + { + return(ASN1_verify((int (*)())i2d_X509_CRL_INFO, + a->sig_alg, a->signature,(char *)a->crl,r)); + } + +int NETSCAPE_SPKI_verify(a,r) +NETSCAPE_SPKI *a; +EVP_PKEY *r; + { + return(ASN1_verify((int (*)())i2d_NETSCAPE_SPKAC, + a->sig_algor,a->signature, (char *)a->spkac,r)); + } + +int X509_sign(x,pkey,md) +X509 *x; +EVP_PKEY *pkey; +EVP_MD *md; + { + return(ASN1_sign((int (*)())i2d_X509_CINF, x->cert_info->signature, + x->sig_alg, x->signature, (char *)x->cert_info,pkey,md)); + } + +int X509_REQ_sign(x,pkey,md) +X509_REQ *x; +EVP_PKEY *pkey; +EVP_MD *md; + { + return(ASN1_sign((int (*)())i2d_X509_REQ_INFO,x->sig_alg, NULL, + x->signature, (char *)x->req_info,pkey,md)); + } + +int X509_CRL_sign(x,pkey,md) +X509_CRL *x; +EVP_PKEY *pkey; +EVP_MD *md; + { + return(ASN1_sign((int (*)())i2d_X509_CRL_INFO,x->crl->sig_alg, + x->sig_alg, x->signature, (char *)x->crl,pkey,md)); + } + +int NETSCAPE_SPKI_sign(x,pkey,md) +NETSCAPE_SPKI *x; +EVP_PKEY *pkey; +EVP_MD *md; + { + return(ASN1_sign((int (*)())i2d_NETSCAPE_SPKAC, x->sig_algor,NULL, + x->signature, (char *)x->spkac,pkey,md)); + } + +X509 *X509_dup(x509) +X509 *x509; + { + return((X509 *)ASN1_dup((int (*)())i2d_X509, + (char *(*)())d2i_X509,(char *)x509)); + } + +X509_EXTENSION *X509_EXTENSION_dup(ex) +X509_EXTENSION *ex; + { + return((X509_EXTENSION *)ASN1_dup( + (int (*)())i2d_X509_EXTENSION, + (char *(*)())d2i_X509_EXTENSION,(char *)ex)); + } + +#ifndef WIN16 +X509 *d2i_X509_fp(fp,x509) +FILE *fp; +X509 *x509; + { + return((X509 *)ASN1_d2i_fp((char *(*)())X509_new, + (char *(*)())d2i_X509, (fp),(unsigned char **)(x509))); + } + +int i2d_X509_fp(fp,x509) +FILE *fp; +X509 *x509; + { + return(ASN1_i2d_fp(i2d_X509,fp,(unsigned char *)x509)); + } +#endif + +X509 *d2i_X509_bio(bp,x509) +BIO *bp; +X509 *x509; + { + return((X509 *)ASN1_d2i_bio((char *(*)())X509_new, + (char *(*)())d2i_X509, (bp),(unsigned char **)(x509))); + } + +int i2d_X509_bio(bp,x509) +BIO *bp; +X509 *x509; + { + return(ASN1_i2d_bio(i2d_X509,bp,(unsigned char *)x509)); + } + +X509_CRL *X509_CRL_dup(crl) +X509_CRL *crl; + { + return((X509_CRL *)ASN1_dup((int (*)())i2d_X509_CRL, + (char *(*)())d2i_X509_CRL,(char *)crl)); + } + +#ifndef WIN16 +X509_CRL *d2i_X509_CRL_fp(fp,crl) +FILE *fp; +X509_CRL *crl; + { + return((X509_CRL *)ASN1_d2i_fp((char *(*)()) + X509_CRL_new,(char *(*)())d2i_X509_CRL, (fp), + (unsigned char **)(crl))); + } + +int i2d_X509_CRL_fp(fp,crl) +FILE *fp; +X509_CRL *crl; + { + return(ASN1_i2d_fp(i2d_X509_CRL,fp,(unsigned char *)crl)); + } +#endif + +X509_CRL *d2i_X509_CRL_bio(bp,crl) +BIO *bp; +X509_CRL *crl; + { + return((X509_CRL *)ASN1_d2i_bio((char *(*)()) + X509_CRL_new,(char *(*)())d2i_X509_CRL, (bp), + (unsigned char **)(crl))); + } + +int i2d_X509_CRL_bio(bp,crl) +BIO *bp; +X509_CRL *crl; + { + return(ASN1_i2d_bio(i2d_X509_CRL,bp,(unsigned char *)crl)); + } + +PKCS7 *PKCS7_dup(p7) +PKCS7 *p7; + { + return((PKCS7 *)ASN1_dup((int (*)())i2d_PKCS7, + (char *(*)())d2i_PKCS7,(char *)p7)); + } + +#ifndef WIN16 +PKCS7 *d2i_PKCS7_fp(fp,p7) +FILE *fp; +PKCS7 *p7; + { + return((PKCS7 *)ASN1_d2i_fp((char *(*)()) + PKCS7_new,(char *(*)())d2i_PKCS7, (fp), + (unsigned char **)(p7))); + } + +int i2d_PKCS7_fp(fp,p7) +FILE *fp; +PKCS7 *p7; + { + return(ASN1_i2d_fp(i2d_PKCS7,fp,(unsigned char *)p7)); + } +#endif + +PKCS7 *d2i_PKCS7_bio(bp,p7) +BIO *bp; +PKCS7 *p7; + { + return((PKCS7 *)ASN1_d2i_bio((char *(*)()) + PKCS7_new,(char *(*)())d2i_PKCS7, (bp), + (unsigned char **)(p7))); + } + +int i2d_PKCS7_bio(bp,p7) +BIO *bp; +PKCS7 *p7; + { + return(ASN1_i2d_bio(i2d_PKCS7,bp,(unsigned char *)p7)); + } + +X509_REQ *X509_REQ_dup(req) +X509_REQ *req; + { + return((X509_REQ *)ASN1_dup((int (*)())i2d_X509_REQ, + (char *(*)())d2i_X509_REQ,(char *)req)); + } + +#ifndef WIN16 +X509_REQ *d2i_X509_REQ_fp(fp,req) +FILE *fp; +X509_REQ *req; + { + return((X509_REQ *)ASN1_d2i_fp((char *(*)()) + X509_REQ_new, (char *(*)())d2i_X509_REQ, (fp), + (unsigned char **)(req))); + } + +int i2d_X509_REQ_fp(fp,req) +FILE *fp; +X509_REQ *req; + { + return(ASN1_i2d_fp(i2d_X509_REQ,fp,(unsigned char *)req)); + } +#endif + +X509_REQ *d2i_X509_REQ_bio(bp,req) +BIO *bp; +X509_REQ *req; + { + return((X509_REQ *)ASN1_d2i_bio((char *(*)()) + X509_REQ_new, (char *(*)())d2i_X509_REQ, (bp), + (unsigned char **)(req))); + } + +int i2d_X509_REQ_bio(bp,req) +BIO *bp; +X509_REQ *req; + { + return(ASN1_i2d_bio(i2d_X509_REQ,bp,(unsigned char *)req)); + } + +#ifndef NO_RSA +RSA *RSAPublicKey_dup(rsa) +RSA *rsa; + { + return((RSA *)ASN1_dup((int (*)())i2d_RSAPublicKey, + (char *(*)())d2i_RSAPublicKey,(char *)rsa)); + } + +RSA *RSAPrivateKey_dup(rsa) +RSA *rsa; + { + return((RSA *)ASN1_dup((int (*)())i2d_RSAPrivateKey, + (char *(*)())d2i_RSAPrivateKey,(char *)rsa)); + } + +#ifndef WIN16 +RSA *d2i_RSAPrivateKey_fp(fp,rsa) +FILE *fp; +RSA *rsa; + { + return((RSA *)ASN1_d2i_fp((char *(*)()) + RSA_new,(char *(*)())d2i_RSAPrivateKey, (fp), + (unsigned char **)(rsa))); + } + +int i2d_RSAPrivateKey_fp(fp,rsa) +FILE *fp; +RSA *rsa; + { + return(ASN1_i2d_fp(i2d_RSAPrivateKey,fp,(unsigned char *)rsa)); + } + +RSA *d2i_RSAPublicKey_fp(fp,rsa) +FILE *fp; +RSA *rsa; + { + return((RSA *)ASN1_d2i_fp((char *(*)()) + RSA_new,(char *(*)())d2i_RSAPublicKey, (fp), + (unsigned char **)(rsa))); + } + +int i2d_RSAPublicKey_fp(fp,rsa) +FILE *fp; +RSA *rsa; + { + return(ASN1_i2d_fp(i2d_RSAPublicKey,fp,(unsigned char *)rsa)); + } +#endif + +RSA *d2i_RSAPrivateKey_bio(bp,rsa) +BIO *bp; +RSA *rsa; + { + return((RSA *)ASN1_d2i_bio((char *(*)()) + RSA_new,(char *(*)())d2i_RSAPrivateKey, (bp), + (unsigned char **)(rsa))); + } + +int i2d_RSAPrivateKey_bio(bp,rsa) +BIO *bp; +RSA *rsa; + { + return(ASN1_i2d_bio(i2d_RSAPrivateKey,bp,(unsigned char *)rsa)); + } + +RSA *d2i_RSAPublicKey_bio(bp,rsa) +BIO *bp; +RSA *rsa; + { + return((RSA *)ASN1_d2i_bio((char *(*)()) + RSA_new,(char *(*)())d2i_RSAPublicKey, (bp), + (unsigned char **)(rsa))); + } + +int i2d_RSAPublicKey_bio(bp,rsa) +BIO *bp; +RSA *rsa; + { + return(ASN1_i2d_bio(i2d_RSAPublicKey,bp,(unsigned char *)rsa)); + } +#endif + +#ifndef NO_DSA +#ifndef WIN16 +DSA *d2i_DSAPrivateKey_fp(fp,dsa) +FILE *fp; +DSA *dsa; + { + return((DSA *)ASN1_d2i_fp((char *(*)()) + DSA_new,(char *(*)())d2i_DSAPrivateKey, (fp), + (unsigned char **)(dsa))); + } + +int i2d_DSAPrivateKey_fp(fp,dsa) +FILE *fp; +DSA *dsa; + { + return(ASN1_i2d_fp(i2d_DSAPrivateKey,fp,(unsigned char *)dsa)); + } +#endif + +DSA *d2i_DSAPrivateKey_bio(bp,dsa) +BIO *bp; +DSA *dsa; + { + return((DSA *)ASN1_d2i_bio((char *(*)()) + DSA_new,(char *(*)())d2i_DSAPrivateKey, (bp), + (unsigned char **)(dsa))); + } + +int i2d_DSAPrivateKey_bio(bp,dsa) +BIO *bp; +DSA *dsa; + { + return(ASN1_i2d_bio(i2d_DSAPrivateKey,bp,(unsigned char *)dsa)); + } +#endif + +X509_NAME *X509_NAME_dup(xn) +X509_NAME *xn; + { + return((X509_NAME *)ASN1_dup((int (*)())i2d_X509_NAME, + (char *(*)())d2i_X509_NAME,(char *)xn)); + } + +X509_NAME_ENTRY *X509_NAME_ENTRY_dup(ne) +X509_NAME_ENTRY *ne; + { + return((X509_NAME_ENTRY *)ASN1_dup((int (*)())i2d_X509_NAME_ENTRY, + (char *(*)())d2i_X509_NAME_ENTRY,(char *)ne)); + } + +int X509_digest(data,type,md,len) +X509 *data; +EVP_MD *type; +unsigned char *md; +unsigned int *len; + { + return(ASN1_digest((int (*)())i2d_X509,type,(char *)data,md,len)); + } + +int X509_NAME_digest(data,type,md,len) +X509_NAME *data; +EVP_MD *type; +unsigned char *md; +unsigned int *len; + { + return(ASN1_digest((int (*)())i2d_X509_NAME,type,(char *)data,md,len)); + } + +int PKCS7_ISSUER_AND_SERIAL_digest(data,type,md,len) +PKCS7_ISSUER_AND_SERIAL *data; +EVP_MD *type; +unsigned char *md; +unsigned int *len; + { + return(ASN1_digest((int (*)())i2d_PKCS7_ISSUER_AND_SERIAL,type, + (char *)data,md,len)); + } +