| /* |
| * Copyright 1995-2021 The OpenSSL Project Authors. All Rights Reserved. |
| * |
| * Licensed under the Apache License 2.0 (the "License"). You may not use |
| * this file except in compliance with the License. You can obtain a copy |
| * in the file LICENSE in the source distribution or at |
| * https://www.openssl.org/source/license.html |
| */ |
| |
| /* |
| * Low level APIs are deprecated for public use, but still ok for |
| * internal use. |
| */ |
| #include "internal/deprecated.h" |
| |
| #include <stdio.h> |
| #include "internal/cryptlib.h" |
| #include <openssl/buffer.h> |
| #include <openssl/asn1.h> |
| #include <openssl/evp.h> |
| #include <openssl/x509.h> |
| #include <openssl/http.h> |
| #include <openssl/rsa.h> |
| #include <openssl/dsa.h> |
| #include <openssl/x509v3.h> |
| #include "internal/asn1.h" |
| #include "crypto/pkcs7.h" |
| #include "crypto/x509.h" |
| #include "crypto/rsa.h" |
| |
| int X509_verify(X509 *a, EVP_PKEY *r) |
| { |
| if (X509_ALGOR_cmp(&a->sig_alg, &a->cert_info.signature)) |
| return 0; |
| |
| return ASN1_item_verify_ex(ASN1_ITEM_rptr(X509_CINF), &a->sig_alg, |
| &a->signature, &a->cert_info, |
| a->distinguishing_id, r, a->libctx, a->propq); |
| } |
| |
| int X509_REQ_verify_ex(X509_REQ *a, EVP_PKEY *r, OSSL_LIB_CTX *libctx, |
| const char *propq) |
| { |
| return ASN1_item_verify_ex(ASN1_ITEM_rptr(X509_REQ_INFO), &a->sig_alg, |
| a->signature, &a->req_info, a->distinguishing_id, |
| r, libctx, propq); |
| } |
| |
| int X509_REQ_verify(X509_REQ *a, EVP_PKEY *r) |
| { |
| return X509_REQ_verify_ex(a, r, NULL, NULL); |
| } |
| |
| int NETSCAPE_SPKI_verify(NETSCAPE_SPKI *a, EVP_PKEY *r) |
| { |
| return ASN1_item_verify(ASN1_ITEM_rptr(NETSCAPE_SPKAC), |
| &a->sig_algor, a->signature, a->spkac, r); |
| } |
| |
| int X509_sign(X509 *x, EVP_PKEY *pkey, const EVP_MD *md) |
| { |
| x->cert_info.enc.modified = 1; |
| return ASN1_item_sign_ex(ASN1_ITEM_rptr(X509_CINF), &x->cert_info.signature, |
| &x->sig_alg, &x->signature, &x->cert_info, NULL, |
| pkey, md, x->libctx, x->propq); |
| } |
| |
| int X509_sign_ctx(X509 *x, EVP_MD_CTX *ctx) |
| { |
| x->cert_info.enc.modified = 1; |
| return ASN1_item_sign_ctx(ASN1_ITEM_rptr(X509_CINF), |
| &x->cert_info.signature, |
| &x->sig_alg, &x->signature, &x->cert_info, ctx); |
| } |
| |
| static ASN1_VALUE *simple_get_asn1(const char *url, BIO *bio, BIO *rbio, |
| int timeout, const ASN1_ITEM *it) |
| { |
| BIO *mem = OSSL_HTTP_get(url, NULL /* proxy */, NULL /* no_proxy */, |
| bio, rbio, NULL /* cb */ , NULL /* arg */, |
| 1024 /* buf_size */, NULL /* headers */, |
| NULL /* expected_ct */, 1 /* expect_asn1 */, |
| OSSL_HTTP_DEFAULT_MAX_RESP_LEN, timeout); |
| ASN1_VALUE *res = ASN1_item_d2i_bio(it, mem, NULL); |
| |
| BIO_free(mem); |
| return res; |
| } |
| |
| X509 *X509_load_http(const char *url, BIO *bio, BIO *rbio, int timeout) |
| { |
| return (X509 *)simple_get_asn1(url, bio, rbio, timeout, |
| ASN1_ITEM_rptr(X509)); |
| } |
| |
| int X509_REQ_sign(X509_REQ *x, EVP_PKEY *pkey, const EVP_MD *md) |
| { |
| return ASN1_item_sign_ex(ASN1_ITEM_rptr(X509_REQ_INFO), &x->sig_alg, NULL, |
| x->signature, &x->req_info, NULL, |
| pkey, md, x->libctx, x->propq); |
| } |
| |
| int X509_REQ_sign_ctx(X509_REQ *x, EVP_MD_CTX *ctx) |
| { |
| return ASN1_item_sign_ctx(ASN1_ITEM_rptr(X509_REQ_INFO), |
| &x->sig_alg, NULL, x->signature, &x->req_info, |
| ctx); |
| } |
| |
| int X509_CRL_sign(X509_CRL *x, EVP_PKEY *pkey, const EVP_MD *md) |
| { |
| x->crl.enc.modified = 1; |
| return ASN1_item_sign_ex(ASN1_ITEM_rptr(X509_CRL_INFO), &x->crl.sig_alg, |
| &x->sig_alg, &x->signature, &x->crl, NULL, |
| pkey, md, x->libctx, x->propq); |
| } |
| |
| int X509_CRL_sign_ctx(X509_CRL *x, EVP_MD_CTX *ctx) |
| { |
| x->crl.enc.modified = 1; |
| return ASN1_item_sign_ctx(ASN1_ITEM_rptr(X509_CRL_INFO), |
| &x->crl.sig_alg, &x->sig_alg, &x->signature, |
| &x->crl, ctx); |
| } |
| |
| X509_CRL *X509_CRL_load_http(const char *url, BIO *bio, BIO *rbio, int timeout) |
| { |
| return (X509_CRL *)simple_get_asn1(url, bio, rbio, timeout, |
| ASN1_ITEM_rptr(X509_CRL)); |
| } |
| |
| int NETSCAPE_SPKI_sign(NETSCAPE_SPKI *x, EVP_PKEY *pkey, const EVP_MD *md) |
| { |
| return ASN1_item_sign_ex(ASN1_ITEM_rptr(NETSCAPE_SPKAC), &x->sig_algor, NULL, |
| x->signature, x->spkac, NULL, pkey, md, NULL, NULL); |
| } |
| |
| #ifndef OPENSSL_NO_STDIO |
| X509 *d2i_X509_fp(FILE *fp, X509 **x509) |
| { |
| return ASN1_item_d2i_fp(ASN1_ITEM_rptr(X509), fp, x509); |
| } |
| |
| int i2d_X509_fp(FILE *fp, const X509 *x509) |
| { |
| return ASN1_item_i2d_fp(ASN1_ITEM_rptr(X509), fp, x509); |
| } |
| #endif |
| |
| X509 *d2i_X509_bio(BIO *bp, X509 **x509) |
| { |
| return ASN1_item_d2i_bio(ASN1_ITEM_rptr(X509), bp, x509); |
| } |
| |
| int i2d_X509_bio(BIO *bp, const X509 *x509) |
| { |
| return ASN1_item_i2d_bio(ASN1_ITEM_rptr(X509), bp, x509); |
| } |
| |
| #ifndef OPENSSL_NO_STDIO |
| X509_CRL *d2i_X509_CRL_fp(FILE *fp, X509_CRL **crl) |
| { |
| return ASN1_item_d2i_fp(ASN1_ITEM_rptr(X509_CRL), fp, crl); |
| } |
| |
| int i2d_X509_CRL_fp(FILE *fp, const X509_CRL *crl) |
| { |
| return ASN1_item_i2d_fp(ASN1_ITEM_rptr(X509_CRL), fp, crl); |
| } |
| #endif |
| |
| X509_CRL *d2i_X509_CRL_bio(BIO *bp, X509_CRL **crl) |
| { |
| return ASN1_item_d2i_bio(ASN1_ITEM_rptr(X509_CRL), bp, crl); |
| } |
| |
| int i2d_X509_CRL_bio(BIO *bp, const X509_CRL *crl) |
| { |
| return ASN1_item_i2d_bio(ASN1_ITEM_rptr(X509_CRL), bp, crl); |
| } |
| |
| #ifndef OPENSSL_NO_STDIO |
| PKCS7 *d2i_PKCS7_fp(FILE *fp, PKCS7 **p7) |
| { |
| PKCS7 *ret; |
| OSSL_LIB_CTX *libctx = NULL; |
| const char *propq = NULL; |
| |
| if (p7 != NULL && *p7 != NULL) { |
| libctx = (*p7)->ctx.libctx; |
| propq = (*p7)->ctx.propq; |
| } |
| |
| ret = ASN1_item_d2i_fp_ex(ASN1_ITEM_rptr(PKCS7), fp, p7, libctx, propq); |
| if (ret != NULL) |
| ossl_pkcs7_resolve_libctx(ret); |
| return ret; |
| } |
| |
| int i2d_PKCS7_fp(FILE *fp, const PKCS7 *p7) |
| { |
| return ASN1_item_i2d_fp(ASN1_ITEM_rptr(PKCS7), fp, p7); |
| } |
| #endif |
| |
| PKCS7 *d2i_PKCS7_bio(BIO *bp, PKCS7 **p7) |
| { |
| PKCS7 *ret; |
| OSSL_LIB_CTX *libctx = NULL; |
| const char *propq = NULL; |
| |
| if (p7 != NULL && *p7 != NULL) { |
| libctx = (*p7)->ctx.libctx; |
| propq = (*p7)->ctx.propq; |
| } |
| |
| |
| ret = ASN1_item_d2i_bio_ex(ASN1_ITEM_rptr(PKCS7), bp, p7, libctx, propq); |
| if (ret != NULL) |
| ossl_pkcs7_resolve_libctx(ret); |
| return ret; |
| } |
| |
| int i2d_PKCS7_bio(BIO *bp, const PKCS7 *p7) |
| { |
| return ASN1_item_i2d_bio(ASN1_ITEM_rptr(PKCS7), bp, p7); |
| } |
| |
| #ifndef OPENSSL_NO_STDIO |
| X509_REQ *d2i_X509_REQ_fp(FILE *fp, X509_REQ **req) |
| { |
| return ASN1_item_d2i_fp(ASN1_ITEM_rptr(X509_REQ), fp, req); |
| } |
| |
| int i2d_X509_REQ_fp(FILE *fp, const X509_REQ *req) |
| { |
| return ASN1_item_i2d_fp(ASN1_ITEM_rptr(X509_REQ), fp, req); |
| } |
| #endif |
| |
| X509_REQ *d2i_X509_REQ_bio(BIO *bp, X509_REQ **req) |
| { |
| OSSL_LIB_CTX *libctx = NULL; |
| const char *propq = NULL; |
| |
| if (req != NULL && *req != NULL) { |
| libctx = (*req)->libctx; |
| propq = (*req)->propq; |
| } |
| |
| return ASN1_item_d2i_bio_ex(ASN1_ITEM_rptr(X509_REQ), bp, req, libctx, propq); |
| } |
| |
| int i2d_X509_REQ_bio(BIO *bp, const X509_REQ *req) |
| { |
| return ASN1_item_i2d_bio(ASN1_ITEM_rptr(X509_REQ), bp, req); |
| } |
| |
| #ifndef OPENSSL_NO_STDIO |
| RSA *d2i_RSAPrivateKey_fp(FILE *fp, RSA **rsa) |
| { |
| return ASN1_item_d2i_fp(ASN1_ITEM_rptr(RSAPrivateKey), fp, rsa); |
| } |
| |
| int i2d_RSAPrivateKey_fp(FILE *fp, const RSA *rsa) |
| { |
| return ASN1_item_i2d_fp(ASN1_ITEM_rptr(RSAPrivateKey), fp, rsa); |
| } |
| |
| RSA *d2i_RSAPublicKey_fp(FILE *fp, RSA **rsa) |
| { |
| return ASN1_item_d2i_fp(ASN1_ITEM_rptr(RSAPublicKey), fp, rsa); |
| } |
| |
| RSA *d2i_RSA_PUBKEY_fp(FILE *fp, RSA **rsa) |
| { |
| return ASN1_d2i_fp((void *(*)(void)) |
| RSA_new, (D2I_OF(void)) d2i_RSA_PUBKEY, fp, |
| (void **)rsa); |
| } |
| |
| int i2d_RSAPublicKey_fp(FILE *fp, const RSA *rsa) |
| { |
| return ASN1_item_i2d_fp(ASN1_ITEM_rptr(RSAPublicKey), fp, rsa); |
| } |
| |
| int i2d_RSA_PUBKEY_fp(FILE *fp, const RSA *rsa) |
| { |
| return ASN1_i2d_fp((I2D_OF(void))i2d_RSA_PUBKEY, fp, rsa); |
| } |
| #endif |
| |
| RSA *d2i_RSAPrivateKey_bio(BIO *bp, RSA **rsa) |
| { |
| return ASN1_item_d2i_bio(ASN1_ITEM_rptr(RSAPrivateKey), bp, rsa); |
| } |
| |
| int i2d_RSAPrivateKey_bio(BIO *bp, const RSA *rsa) |
| { |
| return ASN1_item_i2d_bio(ASN1_ITEM_rptr(RSAPrivateKey), bp, rsa); |
| } |
| |
| RSA *d2i_RSAPublicKey_bio(BIO *bp, RSA **rsa) |
| { |
| return ASN1_item_d2i_bio(ASN1_ITEM_rptr(RSAPublicKey), bp, rsa); |
| } |
| |
| RSA *d2i_RSA_PUBKEY_bio(BIO *bp, RSA **rsa) |
| { |
| return ASN1_d2i_bio_of(RSA, RSA_new, d2i_RSA_PUBKEY, bp, rsa); |
| } |
| |
| int i2d_RSAPublicKey_bio(BIO *bp, const RSA *rsa) |
| { |
| return ASN1_item_i2d_bio(ASN1_ITEM_rptr(RSAPublicKey), bp, rsa); |
| } |
| |
| int i2d_RSA_PUBKEY_bio(BIO *bp, const RSA *rsa) |
| { |
| return ASN1_i2d_bio_of(RSA, i2d_RSA_PUBKEY, bp, rsa); |
| } |
| |
| #ifndef OPENSSL_NO_DSA |
| # ifndef OPENSSL_NO_STDIO |
| DSA *d2i_DSAPrivateKey_fp(FILE *fp, DSA **dsa) |
| { |
| return ASN1_d2i_fp_of(DSA, DSA_new, d2i_DSAPrivateKey, fp, dsa); |
| } |
| |
| int i2d_DSAPrivateKey_fp(FILE *fp, const DSA *dsa) |
| { |
| return ASN1_i2d_fp_of(DSA, i2d_DSAPrivateKey, fp, dsa); |
| } |
| |
| DSA *d2i_DSA_PUBKEY_fp(FILE *fp, DSA **dsa) |
| { |
| return ASN1_d2i_fp_of(DSA, DSA_new, d2i_DSA_PUBKEY, fp, dsa); |
| } |
| |
| int i2d_DSA_PUBKEY_fp(FILE *fp, const DSA *dsa) |
| { |
| return ASN1_i2d_fp_of(DSA, i2d_DSA_PUBKEY, fp, dsa); |
| } |
| # endif |
| |
| DSA *d2i_DSAPrivateKey_bio(BIO *bp, DSA **dsa) |
| { |
| return ASN1_d2i_bio_of(DSA, DSA_new, d2i_DSAPrivateKey, bp, dsa); |
| } |
| |
| int i2d_DSAPrivateKey_bio(BIO *bp, const DSA *dsa) |
| { |
| return ASN1_i2d_bio_of(DSA, i2d_DSAPrivateKey, bp, dsa); |
| } |
| |
| DSA *d2i_DSA_PUBKEY_bio(BIO *bp, DSA **dsa) |
| { |
| return ASN1_d2i_bio_of(DSA, DSA_new, d2i_DSA_PUBKEY, bp, dsa); |
| } |
| |
| int i2d_DSA_PUBKEY_bio(BIO *bp, const DSA *dsa) |
| { |
| return ASN1_i2d_bio_of(DSA, i2d_DSA_PUBKEY, bp, dsa); |
| } |
| |
| #endif |
| |
| #ifndef OPENSSL_NO_EC |
| # ifndef OPENSSL_NO_STDIO |
| EC_KEY *d2i_EC_PUBKEY_fp(FILE *fp, EC_KEY **eckey) |
| { |
| return ASN1_d2i_fp_of(EC_KEY, EC_KEY_new, d2i_EC_PUBKEY, fp, eckey); |
| } |
| |
| int i2d_EC_PUBKEY_fp(FILE *fp, const EC_KEY *eckey) |
| { |
| return ASN1_i2d_fp_of(EC_KEY, i2d_EC_PUBKEY, fp, eckey); |
| } |
| |
| EC_KEY *d2i_ECPrivateKey_fp(FILE *fp, EC_KEY **eckey) |
| { |
| return ASN1_d2i_fp_of(EC_KEY, EC_KEY_new, d2i_ECPrivateKey, fp, eckey); |
| } |
| |
| int i2d_ECPrivateKey_fp(FILE *fp, const EC_KEY *eckey) |
| { |
| return ASN1_i2d_fp_of(EC_KEY, i2d_ECPrivateKey, fp, eckey); |
| } |
| # endif |
| EC_KEY *d2i_EC_PUBKEY_bio(BIO *bp, EC_KEY **eckey) |
| { |
| return ASN1_d2i_bio_of(EC_KEY, EC_KEY_new, d2i_EC_PUBKEY, bp, eckey); |
| } |
| |
| int i2d_EC_PUBKEY_bio(BIO *bp, const EC_KEY *ecdsa) |
| { |
| return ASN1_i2d_bio_of(EC_KEY, i2d_EC_PUBKEY, bp, ecdsa); |
| } |
| |
| EC_KEY *d2i_ECPrivateKey_bio(BIO *bp, EC_KEY **eckey) |
| { |
| return ASN1_d2i_bio_of(EC_KEY, EC_KEY_new, d2i_ECPrivateKey, bp, eckey); |
| } |
| |
| int i2d_ECPrivateKey_bio(BIO *bp, const EC_KEY *eckey) |
| { |
| return ASN1_i2d_bio_of(EC_KEY, i2d_ECPrivateKey, bp, eckey); |
| } |
| #endif |
| |
| int X509_pubkey_digest(const X509 *data, const EVP_MD *type, |
| unsigned char *md, unsigned int *len) |
| { |
| ASN1_BIT_STRING *key; |
| key = X509_get0_pubkey_bitstr(data); |
| if (!key) |
| return 0; |
| return EVP_Digest(key->data, key->length, md, len, type, NULL); |
| } |
| |
| int X509_digest(const X509 *cert, const EVP_MD *md, unsigned char *data, |
| unsigned int *len) |
| { |
| if (EVP_MD_is_a(md, SN_sha1) && (cert->ex_flags & EXFLAG_SET) != 0 |
| && (cert->ex_flags & EXFLAG_NO_FINGERPRINT) == 0) { |
| /* Asking for SHA1 and we already computed it. */ |
| if (len != NULL) |
| *len = sizeof(cert->sha1_hash); |
| memcpy(data, cert->sha1_hash, sizeof(cert->sha1_hash)); |
| return 1; |
| } |
| return ossl_asn1_item_digest_ex(ASN1_ITEM_rptr(X509), md, (char *)cert, |
| data, len, cert->libctx, cert->propq); |
| } |
| |
| /* calculate cert digest using the same hash algorithm as in its signature */ |
| ASN1_OCTET_STRING *X509_digest_sig(const X509 *cert, |
| EVP_MD **md_used, int *md_is_fallback) |
| { |
| unsigned int len; |
| unsigned char hash[EVP_MAX_MD_SIZE]; |
| int mdnid, pknid; |
| EVP_MD *md = NULL; |
| const char *md_name; |
| ASN1_OCTET_STRING *new; |
| |
| if (md_used != NULL) |
| *md_used = NULL; |
| if (md_is_fallback != NULL) |
| *md_is_fallback = 0; |
| |
| if (cert == NULL) { |
| ERR_raise(ERR_LIB_X509, ERR_R_PASSED_NULL_PARAMETER); |
| return NULL; |
| } |
| |
| if (!OBJ_find_sigid_algs(X509_get_signature_nid(cert), &mdnid, &pknid)) { |
| ERR_raise(ERR_LIB_X509, X509_R_UNKNOWN_SIGID_ALGS); |
| return NULL; |
| } |
| |
| if (mdnid == NID_undef) { |
| if (pknid == EVP_PKEY_RSA_PSS) { |
| RSA_PSS_PARAMS *pss = ossl_rsa_pss_decode(&cert->sig_alg); |
| const EVP_MD *mgf1md, *mmd = NULL; |
| int saltlen, trailerfield; |
| |
| if (pss == NULL |
| || !ossl_rsa_pss_get_param_unverified(pss, &mmd, &mgf1md, |
| &saltlen, |
| &trailerfield) |
| || mmd == NULL) { |
| RSA_PSS_PARAMS_free(pss); |
| ERR_raise(ERR_LIB_X509, X509_R_UNSUPPORTED_ALGORITHM); |
| return NULL; |
| } |
| RSA_PSS_PARAMS_free(pss); |
| /* Fetch explicitly and do not fallback */ |
| if ((md = EVP_MD_fetch(cert->libctx, EVP_MD_get0_name(mmd), |
| cert->propq)) == NULL) |
| /* Error code from fetch is sufficient */ |
| return NULL; |
| } else if (pknid != NID_undef) { |
| /* A known algorithm, but without a digest */ |
| switch (pknid) { |
| case NID_ED25519: /* Follow CMS default given in RFC8419 */ |
| md_name = "SHA512"; |
| break; |
| case NID_ED448: /* Follow CMS default given in RFC8419 */ |
| md_name = "SHAKE256"; |
| break; |
| default: /* Fall back to SHA-256 */ |
| md_name = "SHA256"; |
| break; |
| } |
| if ((md = EVP_MD_fetch(cert->libctx, md_name, |
| cert->propq)) == NULL) |
| return NULL; |
| if (md_is_fallback != NULL) |
| *md_is_fallback = 1; |
| } else { |
| /* A completely unknown algorithm */ |
| ERR_raise(ERR_LIB_X509, X509_R_UNSUPPORTED_ALGORITHM); |
| return NULL; |
| } |
| } else if ((md = EVP_MD_fetch(cert->libctx, OBJ_nid2sn(mdnid), |
| cert->propq)) == NULL |
| && (md = (EVP_MD *)EVP_get_digestbynid(mdnid)) == NULL) { |
| ERR_raise(ERR_LIB_X509, X509_R_UNSUPPORTED_ALGORITHM); |
| return NULL; |
| } |
| if (!X509_digest(cert, md, hash, &len) |
| || (new = ASN1_OCTET_STRING_new()) == NULL) |
| goto err; |
| if ((ASN1_OCTET_STRING_set(new, hash, len))) { |
| if (md_used != NULL) |
| *md_used = md; |
| else |
| EVP_MD_free(md); |
| return new; |
| } |
| ASN1_OCTET_STRING_free(new); |
| err: |
| EVP_MD_free(md); |
| return NULL; |
| } |
| |
| int X509_CRL_digest(const X509_CRL *data, const EVP_MD *type, |
| unsigned char *md, unsigned int *len) |
| { |
| if (type == NULL) { |
| ERR_raise(ERR_LIB_X509, ERR_R_PASSED_NULL_PARAMETER); |
| return 0; |
| } |
| if (EVP_MD_is_a(type, SN_sha1) |
| && (data->flags & EXFLAG_SET) != 0 |
| && (data->flags & EXFLAG_NO_FINGERPRINT) == 0) { |
| /* Asking for SHA1; always computed in CRL d2i. */ |
| if (len != NULL) |
| *len = sizeof(data->sha1_hash); |
| memcpy(md, data->sha1_hash, sizeof(data->sha1_hash)); |
| return 1; |
| } |
| return ossl_asn1_item_digest_ex(ASN1_ITEM_rptr(X509_CRL), type, (char *)data, |
| md, len, data->libctx, data->propq); |
| } |
| |
| int X509_REQ_digest(const X509_REQ *data, const EVP_MD *type, |
| unsigned char *md, unsigned int *len) |
| { |
| return ossl_asn1_item_digest_ex(ASN1_ITEM_rptr(X509_REQ), type, (char *)data, |
| md, len, data->libctx, data->propq); |
| } |
| |
| int X509_NAME_digest(const X509_NAME *data, const EVP_MD *type, |
| unsigned char *md, unsigned int *len) |
| { |
| return ASN1_item_digest(ASN1_ITEM_rptr(X509_NAME), type, (char *)data, |
| md, len); |
| } |
| |
| int PKCS7_ISSUER_AND_SERIAL_digest(PKCS7_ISSUER_AND_SERIAL *data, |
| const EVP_MD *type, unsigned char *md, |
| unsigned int *len) |
| { |
| return ASN1_item_digest(ASN1_ITEM_rptr(PKCS7_ISSUER_AND_SERIAL), type, |
| (char *)data, md, len); |
| } |
| |
| #ifndef OPENSSL_NO_STDIO |
| X509_SIG *d2i_PKCS8_fp(FILE *fp, X509_SIG **p8) |
| { |
| return ASN1_d2i_fp_of(X509_SIG, X509_SIG_new, d2i_X509_SIG, fp, p8); |
| } |
| |
| int i2d_PKCS8_fp(FILE *fp, const X509_SIG *p8) |
| { |
| return ASN1_i2d_fp_of(X509_SIG, i2d_X509_SIG, fp, p8); |
| } |
| #endif |
| |
| X509_SIG *d2i_PKCS8_bio(BIO *bp, X509_SIG **p8) |
| { |
| return ASN1_d2i_bio_of(X509_SIG, X509_SIG_new, d2i_X509_SIG, bp, p8); |
| } |
| |
| int i2d_PKCS8_bio(BIO *bp, const X509_SIG *p8) |
| { |
| return ASN1_i2d_bio_of(X509_SIG, i2d_X509_SIG, bp, p8); |
| } |
| |
| #ifndef OPENSSL_NO_STDIO |
| X509_PUBKEY *d2i_X509_PUBKEY_fp(FILE *fp, X509_PUBKEY **xpk) |
| { |
| return ASN1_d2i_fp_of(X509_PUBKEY, X509_PUBKEY_new, d2i_X509_PUBKEY, |
| fp, xpk); |
| } |
| |
| int i2d_X509_PUBKEY_fp(FILE *fp, const X509_PUBKEY *xpk) |
| { |
| return ASN1_i2d_fp_of(X509_PUBKEY, i2d_X509_PUBKEY, fp, xpk); |
| } |
| #endif |
| |
| X509_PUBKEY *d2i_X509_PUBKEY_bio(BIO *bp, X509_PUBKEY **xpk) |
| { |
| return ASN1_d2i_bio_of(X509_PUBKEY, X509_PUBKEY_new, d2i_X509_PUBKEY, |
| bp, xpk); |
| } |
| |
| int i2d_X509_PUBKEY_bio(BIO *bp, const X509_PUBKEY *xpk) |
| { |
| return ASN1_i2d_bio_of(X509_PUBKEY, i2d_X509_PUBKEY, bp, xpk); |
| } |
| |
| #ifndef OPENSSL_NO_STDIO |
| PKCS8_PRIV_KEY_INFO *d2i_PKCS8_PRIV_KEY_INFO_fp(FILE *fp, |
| PKCS8_PRIV_KEY_INFO **p8inf) |
| { |
| return ASN1_d2i_fp_of(PKCS8_PRIV_KEY_INFO, PKCS8_PRIV_KEY_INFO_new, |
| d2i_PKCS8_PRIV_KEY_INFO, fp, p8inf); |
| } |
| |
| int i2d_PKCS8_PRIV_KEY_INFO_fp(FILE *fp, const PKCS8_PRIV_KEY_INFO *p8inf) |
| { |
| return ASN1_i2d_fp_of(PKCS8_PRIV_KEY_INFO, i2d_PKCS8_PRIV_KEY_INFO, fp, |
| p8inf); |
| } |
| |
| int i2d_PKCS8PrivateKeyInfo_fp(FILE *fp, const EVP_PKEY *key) |
| { |
| PKCS8_PRIV_KEY_INFO *p8inf; |
| int ret; |
| |
| p8inf = EVP_PKEY2PKCS8(key); |
| if (p8inf == NULL) |
| return 0; |
| ret = i2d_PKCS8_PRIV_KEY_INFO_fp(fp, p8inf); |
| PKCS8_PRIV_KEY_INFO_free(p8inf); |
| return ret; |
| } |
| |
| int i2d_PrivateKey_fp(FILE *fp, const EVP_PKEY *pkey) |
| { |
| return ASN1_i2d_fp_of(EVP_PKEY, i2d_PrivateKey, fp, pkey); |
| } |
| |
| EVP_PKEY *d2i_PrivateKey_fp(FILE *fp, EVP_PKEY **a) |
| { |
| return ASN1_d2i_fp_of(EVP_PKEY, EVP_PKEY_new, d2i_AutoPrivateKey, fp, a); |
| } |
| |
| EVP_PKEY *d2i_PrivateKey_ex_fp(FILE *fp, EVP_PKEY **a, OSSL_LIB_CTX *libctx, |
| const char *propq) |
| { |
| BIO *b; |
| void *ret; |
| |
| if ((b = BIO_new(BIO_s_file())) == NULL) { |
| ERR_raise(ERR_LIB_X509, ERR_R_BUF_LIB); |
| return NULL; |
| } |
| BIO_set_fp(b, fp, BIO_NOCLOSE); |
| ret = d2i_PrivateKey_ex_bio(b, a, libctx, propq); |
| BIO_free(b); |
| return ret; |
| } |
| |
| int i2d_PUBKEY_fp(FILE *fp, const EVP_PKEY *pkey) |
| { |
| return ASN1_i2d_fp_of(EVP_PKEY, i2d_PUBKEY, fp, pkey); |
| } |
| |
| EVP_PKEY *d2i_PUBKEY_fp(FILE *fp, EVP_PKEY **a) |
| { |
| return ASN1_d2i_fp_of(EVP_PKEY, EVP_PKEY_new, d2i_PUBKEY, fp, a); |
| } |
| |
| #endif |
| |
| PKCS8_PRIV_KEY_INFO *d2i_PKCS8_PRIV_KEY_INFO_bio(BIO *bp, |
| PKCS8_PRIV_KEY_INFO **p8inf) |
| { |
| return ASN1_d2i_bio_of(PKCS8_PRIV_KEY_INFO, PKCS8_PRIV_KEY_INFO_new, |
| d2i_PKCS8_PRIV_KEY_INFO, bp, p8inf); |
| } |
| |
| int i2d_PKCS8_PRIV_KEY_INFO_bio(BIO *bp, const PKCS8_PRIV_KEY_INFO *p8inf) |
| { |
| return ASN1_i2d_bio_of(PKCS8_PRIV_KEY_INFO, i2d_PKCS8_PRIV_KEY_INFO, bp, |
| p8inf); |
| } |
| |
| int i2d_PKCS8PrivateKeyInfo_bio(BIO *bp, const EVP_PKEY *key) |
| { |
| PKCS8_PRIV_KEY_INFO *p8inf; |
| int ret; |
| |
| p8inf = EVP_PKEY2PKCS8(key); |
| if (p8inf == NULL) |
| return 0; |
| ret = i2d_PKCS8_PRIV_KEY_INFO_bio(bp, p8inf); |
| PKCS8_PRIV_KEY_INFO_free(p8inf); |
| return ret; |
| } |
| |
| int i2d_PrivateKey_bio(BIO *bp, const EVP_PKEY *pkey) |
| { |
| return ASN1_i2d_bio_of(EVP_PKEY, i2d_PrivateKey, bp, pkey); |
| } |
| |
| EVP_PKEY *d2i_PrivateKey_bio(BIO *bp, EVP_PKEY **a) |
| { |
| return ASN1_d2i_bio_of(EVP_PKEY, EVP_PKEY_new, d2i_AutoPrivateKey, bp, a); |
| } |
| |
| EVP_PKEY *d2i_PrivateKey_ex_bio(BIO *bp, EVP_PKEY **a, OSSL_LIB_CTX *libctx, |
| const char *propq) |
| { |
| BUF_MEM *b = NULL; |
| const unsigned char *p; |
| void *ret = NULL; |
| int len; |
| |
| len = asn1_d2i_read_bio(bp, &b); |
| if (len < 0) |
| goto err; |
| |
| p = (unsigned char *)b->data; |
| ret = d2i_AutoPrivateKey_ex(a, &p, len, libctx, propq); |
| err: |
| BUF_MEM_free(b); |
| return ret; |
| } |
| |
| int i2d_PUBKEY_bio(BIO *bp, const EVP_PKEY *pkey) |
| { |
| return ASN1_i2d_bio_of(EVP_PKEY, i2d_PUBKEY, bp, pkey); |
| } |
| |
| EVP_PKEY *d2i_PUBKEY_bio(BIO *bp, EVP_PKEY **a) |
| { |
| return ASN1_d2i_bio_of(EVP_PKEY, EVP_PKEY_new, d2i_PUBKEY, bp, a); |
| } |