Mercurial > dropbear

comparison libtomcrypt/src/mac/pelican/pelican_memory.c @ 302:973fccb59ea4 ucc-axis-hack

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propagate from branch 'au.asn.ucc.matt.dropbear' (head 11034278bd1917bebcbdc69cf53b1891ce9db121) to branch 'au.asn.ucc.matt.dropbear.ucc-axis-hack' (head 10a1f614fec73d0820c3f61160d9db409b9beb46)
author Matt Johnston <matt@ucc.asn.au>
date Sat, 25 Mar 2006 12:59:58 +0000
parents 1b9e69c058d2
children 0cbe8f6dbf9e
comparison
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299:740e782679be 302:973fccb59ea4
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 $ */