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comparison libtomcrypt/src/encauth/eax/eax_decrypt_verify_memory.c @ 398:59c7938af2bd

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merge of '1250b8af44b62d8f4fe0f8d9fc7e7a1cc34e7e1c' and '7f8670ac3bb975f40967f3979d09d2199b7e90c8'
author Matt Johnston <matt@ucc.asn.au>
date Sat, 03 Feb 2007 08:20:30 +0000
parents 0cbe8f6dbf9e
children f849a5ca2efc
comparison
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396:e7c1a77d2921 398:59c7938af2bd
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.org 9 * Tom St Denis, [email protected], http://libtomcrypt.com
10 */ 10 */
11 11
12 /** 12 /**
13 @file eax_decrypt_verify_memory.c 13 @file eax_decrypt_verify_memory.c
14 EAX implementation, decrypt block of memory, by Tom St Denis 14 EAX implementation, decrypt block of memory, by Tom St Denis
82 if ((err = eax_done(eax, buf, &buflen)) != CRYPT_OK) { 82 if ((err = eax_done(eax, buf, &buflen)) != CRYPT_OK) {
83 goto LBL_ERR; 83 goto LBL_ERR;
84 } 84 }
85 85
86 /* compare tags */ 86 /* compare tags */
87 if (buflen >= taglen && memcmp(buf, tag, taglen) == 0) { 87 if (buflen >= taglen && XMEMCMP(buf, tag, taglen) == 0) {
88 *stat = 1; 88 *stat = 1;
89 } 89 }
90 90
91 err = CRYPT_OK; 91 err = CRYPT_OK;
92 LBL_ERR: 92 LBL_ERR:
102 } 102 }
103 103
104 #endif 104 #endif
105 105
106 /* $Source: /cvs/libtom/libtomcrypt/src/encauth/eax/eax_decrypt_verify_memory.c,v $ */ 106 /* $Source: /cvs/libtom/libtomcrypt/src/encauth/eax/eax_decrypt_verify_memory.c,v $ */
107 /* $Revision: 1.3 $ */ 107 /* $Revision: 1.5 $ */
108 /* $Date: 2005/05/05 14:35:58 $ */ 108 /* $Date: 2006/11/01 09:28:17 $ */