Mercurial > dropbear

comparison libtomcrypt/src/mac/pelican/pelican_memory.c @ 285:1b9e69c058d2

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) to branch 'au.asn.ucc.matt.dropbear' (head fdf4a7a3b97ae5046139915de7e40399cceb2c01)
author Matt Johnston <matt@ucc.asn.au>
date Wed, 08 Mar 2006 13:23:58 +0000
parents
children 0cbe8f6dbf9e
comparison
equal deleted inserted replaced
281:997e6f7dc01e 285:1b9e69c058d2
1 /* LibTomCrypt, modular cryptographic library -- Tom St Denis
2 *
3 * LibTomCrypt is a library that provides various cryptographic
4 * algorithms in a highly modular and flexible manner.
5 *
6 * The library is free for all purposes without any express
7 * guarantee it works.
8 *
9 * Tom St Denis, [email protected], http://libtomcrypt.org
10 */
11 #include "tomcrypt.h"
12
13 /**
14 @file pelican_memory.c
15 Pelican MAC, MAC a block of memory, by Tom St Denis
16 */
17
18 #ifdef PELICAN
19
20 /**
21 Pelican block of memory
22 @param key The key for the MAC
23 @param keylen The length of the key (octets)
24 @param in The input to MAC
25 @param inlen The length of the input (octets)
26 @param out [out] The output TAG
27 @return CRYPT_OK on success
28 */
29 int pelican_memory(const unsigned char *key, unsigned long keylen,
30 const unsigned char *in, unsigned long inlen,
31 unsigned char *out)
32 {
33 pelican_state *pel;
34 int err;
35
36 pel = XMALLOC(sizeof(*pel));
37 if (pel == NULL) {
38 return CRYPT_MEM;
39 }
40
41 if ((err = pelican_init(pel, key, keylen)) != CRYPT_OK) {
42 XFREE(pel);
43 return err;
44 }
45 if ((err = pelican_process(pel, in ,inlen)) != CRYPT_OK) {
46 XFREE(pel);
47 return err;
48 }
49 err = pelican_done(pel, out);
50 XFREE(pel);
51 return err;
52 }
53
54
55 #endif
56
57 /* $Source: /cvs/libtom/libtomcrypt/src/mac/pelican/pelican_memory.c,v $ */
58 /* $Revision: 1.5 $ */
59 /* $Date: 2005/05/05 14:35:59 $ */