58 lines
1.4 KiB
C
58 lines
1.4 KiB
C
/* hashlen.c: The opiehashlen() library function.
|
|
|
|
%%% copyright-cmetz
|
|
This software is Copyright 1996 by Craig Metz, All Rights Reserved.
|
|
The Inner Net License Version 2 applies to this software.
|
|
You should have received a copy of the license with this software. If
|
|
you didn't get a copy, you may request one from <license@inner.net>.
|
|
|
|
History:
|
|
|
|
Created by cmetz for OPIE 2.3.
|
|
*/
|
|
|
|
#include "opie_cfg.h"
|
|
#include "opie.h"
|
|
|
|
#include <md4.h>
|
|
#include <md5.h>
|
|
|
|
VOIDRET opiehashlen FUNCTION((algorithm, in, out, n), int algorithm AND VOIDPTR in AND VOIDPTR out AND int n)
|
|
{
|
|
UINT4 *results = (UINT4 *)out;
|
|
UINT4 mdx_tmp[4];
|
|
#if 0
|
|
SHA_INFO sha;
|
|
#endif /* 0 */
|
|
|
|
switch(algorithm) {
|
|
#if 0
|
|
case 3:
|
|
sha_init(&sha);
|
|
sha_update(&sha, (BYTE *)in, n);
|
|
sha_final(&sha);
|
|
results[0] = sha.digest[0] ^ sha.digest[2] ^ sha.digest[4];
|
|
results[1] = sha.digest[1] ^ sha.digest[3] ^ sha.digest[5];
|
|
break;
|
|
#endif /* 0 */
|
|
case 4: {
|
|
MD4_CTX mdx;
|
|
MD4Init(&mdx);
|
|
MD4Update(&mdx, (unsigned char *)in, n);
|
|
MD4Final((unsigned char *)mdx_tmp, &mdx);
|
|
results[0] = mdx_tmp[0] ^ mdx_tmp[2];
|
|
results[1] = mdx_tmp[1] ^ mdx_tmp[3];
|
|
break;
|
|
}
|
|
case 5: {
|
|
MD5_CTX mdx;
|
|
MD5Init(&mdx);
|
|
MD5Update(&mdx, (unsigned char *)in, n);
|
|
MD5Final((unsigned char *)mdx_tmp, &mdx);
|
|
results[0] = mdx_tmp[0] ^ mdx_tmp[2];
|
|
results[1] = mdx_tmp[1] ^ mdx_tmp[3];
|
|
break;
|
|
}
|
|
}
|
|
}
|