Import of old SSLeay release: SSLeay 0.9.0b
diff --git a/crypto/rc4/rc4_enc.c b/crypto/rc4/rc4_enc.c
index de57a97..ab8a111 100644
--- a/crypto/rc4/rc4_enc.c
+++ b/crypto/rc4/rc4_enc.c
@@ -1,5 +1,5 @@
-/* crypto/rc4/rc4_enc.org */
-/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com)
+/* crypto/rc4/rc4_enc.c */
+/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
* All rights reserved.
*
* This package is an SSL implementation written
@@ -56,35 +56,8 @@
* [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
- }
+#include "rc4_locl.h"
/* RC4 as implemented from a posting from
* Newsgroups: sci.crypt
@@ -94,39 +67,6 @@
* 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;
