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comparison libtomcrypt/src/encauth/gcm/gcm_add_iv.c @ 1435:f849a5ca2efc

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update to libtomcrypt 1.17 (with Dropbear changes)
author Matt Johnston <matt@ucc.asn.au>
date Sat, 24 Jun 2017 17:50:50 +0800
parents 0cbe8f6dbf9e
children 6dba84798cd5
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1434:27b9ddb06b09 1435:f849a5ca2efc
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 11
12 /** 12 /**
13 @file gcm_add_iv.c 13 @file gcm_add_iv.c
14 GCM implementation, add IV data to the state, by Tom St Denis 14 GCM implementation, add IV data to the state, by Tom St Denis
15 */ 15 */
16 #include "tomcrypt.h" 16 #include "tomcrypt.h"
17 17
18 #ifdef GCM_MODE 18 #ifdef LTC_GCM_MODE
19 19
20 /** 20 /**
21 Add IV data to the GCM state 21 Add IV data to the GCM state
22 @param gcm The GCM state 22 @param gcm The GCM state
23 @param IV The initial value data to add 23 @param IV The initial value data to add
34 if (IVlen > 0) { 34 if (IVlen > 0) {
35 LTC_ARGCHK(IV != NULL); 35 LTC_ARGCHK(IV != NULL);
36 } 36 }
37 37
38 /* must be in IV mode */ 38 /* must be in IV mode */
39 if (gcm->mode != GCM_MODE_IV) { 39 if (gcm->mode != LTC_GCM_MODE_IV) {
40 return CRYPT_INVALID_ARG; 40 return CRYPT_INVALID_ARG;
41 } 41 }
42 42
43 if (gcm->buflen >= 16 || gcm->buflen < 0) { 43 if (gcm->buflen >= 16 || gcm->buflen < 0) {
44 return CRYPT_INVALID_ARG; 44 return CRYPT_INVALID_ARG;
87 } 87 }
88 88
89 #endif 89 #endif
90 90
91 91
92 /* $Source: /cvs/libtom/libtomcrypt/src/encauth/gcm/gcm_add_iv.c,v $ */ 92 /* $Source$ */
93 /* $Revision: 1.7 $ */ 93 /* $Revision$ */
94 /* $Date: 2006/03/31 14:15:35 $ */ 94 /* $Date$ */