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PR/4941: Greg Oster: Don't byte swap; it is not needed. This broke big

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endian machines.
This commit is contained in:
christos 1998-03-18 19:22:12 +00:00
parent d37acae24c
commit d8bd192855
1 changed files with 3 additions and 37 deletions
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40
lib/libskey/skeysubr.c
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@ -1,4 +1,4 @@
/* $NetBSD: skeysubr.c,v 1.11 1998/02/03 19:12:48 perry Exp $ */
/* $NetBSD: skeysubr.c,v 1.12 1998/03/18 19:22:12 christos Exp $ */
/* S/KEY v1.1b (skeysubr.c)
*
@ -42,8 +42,6 @@ char *passwd; /* Password, any length */
char *buf;
MD4_CTX md;
unsigned int buflen;
int i;
int tmp;
u_int32_t hash[4];
buflen = strlen(seed) + strlen(passwd);
@ -64,19 +62,7 @@ char *passwd; /* Password, any length */
hash[0] ^= hash[2];
hash[1] ^= hash[3];
/* Default (but slow) code that will convert to
* little-endian byte ordering on any machine
*/
for (i=0; i<2; i++) {
tmp = hash[i];
*result++ = tmp;
tmp >>= 8;
*result++ = tmp;
tmp >>= 8;
*result++ = tmp;
tmp >>= 8;
*result++ = tmp;
}
(void)memcpy(result, hash, 8);
return 0;
}
@ -87,7 +73,6 @@ f(x)
char *x;
{
MD4_CTX md;
int tmp;
u_int32_t hash[4];
MD4Init(&md);
@ -98,26 +83,7 @@ f(x)
hash[0] ^= hash[2];
hash[1] ^= hash[3];
/* Default (but slow) code that will convert to
* little-endian byte ordering on any machine
*/
tmp = hash[0];
*x++ = tmp;
tmp >>= 8;
*x++ = tmp;
tmp >>= 8;
*x++ = tmp;
tmp >>= 8;
*x++ = tmp;
tmp = hash[1];
*x++ = tmp;
tmp >>= 8;
*x++ = tmp;
tmp >>= 8;
*x++ = tmp;
tmp >>= 8;
*x = tmp;
(void)memcpy(x, hash, 8);
}
/* Strip trailing cr/lf from a line of text */