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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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56
crypto/idea/i_ecb.c
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@@ -1,5 +1,5 @@
/* crypto/idea/i_ecb.c */
/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com)
/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
* All rights reserved.
*
* This package is an SSL implementation written
@@ -59,7 +59,7 @@
#include "idea.h"
#include "idea_lcl.h"
char *IDEA_version="IDEA part of SSLeay 0.8.1b 29-Jun-1998";
char *IDEA_version="IDEA part of SSLeay 0.9.0b 29-Jun-1998";
char *idea_options()
{
@@ -84,55 +84,3 @@ IDEA_KEY_SCHEDULE *ks;
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);
}