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Import of old SSLeay release: SSLeay 0.9.0b

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This commit is contained in:
Ralf S. Engelschall
1998-12-21 10:56:39 +00:00
parent d02b48c63a
commit 58964a4922
826 changed files with 71709 additions and 8819 deletions
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66
crypto/rc4/rc4_enc.c
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@@ -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 @@ char *RC4_options()
* 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;