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comparison libtomcrypt/src/mac/hmac/hmac_memory_multi.c @ 1439:8d24733026c5 coverity

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merge
author Matt Johnston <matt@ucc.asn.au>
date Sat, 24 Jun 2017 23:33:16 +0800
parents f849a5ca2efc
children 6dba84798cd5
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1400:238a439670f5 1439:8d24733026c5
4 * algorithms in a highly modular and flexible manner. 4 * algorithms in a highly modular and flexible manner.
5 * 5 *
6 * The library is free for all purposes without any express 6 * The library is free for all purposes without any express
7 * guarantee it works. 7 * guarantee it works.
8 * 8 *
9 * Tom St Denis, [email protected], http://libtomcrypt.com 9 * Tom St Denis, [email protected], http://libtom.org
10 */ 10 */
11 #include "tomcrypt.h" 11 #include "tomcrypt.h"
12 #include <stdarg.h> 12 #include <stdarg.h>
13 13
14 /** 14 /**
15 @file hmac_memory_multi.c 15 @file hmac_memory_multi.c
16 HMAC support, process multiple blocks of memory, Tom St Denis/Dobes Vandermeer 16 LTC_HMAC support, process multiple blocks of memory, Tom St Denis/Dobes Vandermeer
17 */ 17 */
18 18
19 #ifdef LTC_HMAC 19 #ifdef LTC_HMAC
20 20
21 /** 21 /**
22 HMAC multiple blocks of memory to produce the authentication tag 22 LTC_HMAC multiple blocks of memory to produce the authentication tag
23 @param hash The index of the hash to use 23 @param hash The index of the hash to use
24 @param key The secret key 24 @param key The secret key
25 @param keylen The length of the secret key (octets) 25 @param keylen The length of the secret key (octets)
26 @param out [out] Destination of the authentication tag 26 @param out [out] Destination of the authentication tag
27 @param outlen [in/out] Max size and resulting size of authentication tag 27 @param outlen [in/out] Max size and resulting size of authentication tag
28 @param in The data to HMAC 28 @param in The data to LTC_HMAC
29 @param inlen The length of the data to HMAC (octets) 29 @param inlen The length of the data to LTC_HMAC (octets)
30 @param ... tuples of (data,len) pairs to HMAC, terminated with a (NULL,x) (x=don't care) 30 @param ... tuples of (data,len) pairs to LTC_HMAC, terminated with a (NULL,x) (x=don't care)
31 @return CRYPT_OK if successful 31 @return CRYPT_OK if successful
32 */ 32 */
33 int hmac_memory_multi(int hash, 33 int hmac_memory_multi(int hash,
34 const unsigned char *key, unsigned long keylen, 34 const unsigned char *key, unsigned long keylen,
35 unsigned char *out, unsigned long *outlen, 35 unsigned char *out, unsigned long *outlen,
85 } 85 }
86 86
87 #endif 87 #endif
88 88
89 89
90 /* $Source: /cvs/libtom/libtomcrypt/src/mac/hmac/hmac_memory_multi.c,v $ */ 90 /* $Source$ */
91 /* $Revision: 1.5 $ */ 91 /* $Revision$ */
92 /* $Date: 2006/11/03 00:39:49 $ */ 92 /* $Date$ */