Mercurial > dropbear

comparison src/encauth/ocb/ocb_done_decrypt.c @ 381:999a5eb4ed10 libtomcrypt-dropbear

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
propagate from branch 'au.asn.ucc.matt.ltc.orig' (head 52840647ac7f5c707c3bd158d119a15734a7ef28) to branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3)
author Matt Johnston <matt@ucc.asn.au>
date Thu, 11 Jan 2007 02:39:21 +0000
parents d5faf4814ddb
children
comparison
equal deleted inserted replaced
281:997e6f7dc01e 381:999a5eb4ed10
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 ocb_done_decrypt.c 13 @file ocb_done_decrypt.c
14 OCB implementation, terminate decryption, by Tom St Denis 14 OCB implementation, terminate decryption, by Tom St Denis
55 tagbuflen = MAXBLOCKSIZE; 55 tagbuflen = MAXBLOCKSIZE;
56 if ((err = s_ocb_done(ocb, ct, ctlen, pt, tagbuf, &tagbuflen, 1)) != CRYPT_OK) { 56 if ((err = s_ocb_done(ocb, ct, ctlen, pt, tagbuf, &tagbuflen, 1)) != CRYPT_OK) {
57 goto LBL_ERR; 57 goto LBL_ERR;
58 } 58 }
59 59
60 if (taglen <= tagbuflen && memcmp(tagbuf, tag, taglen) == 0) { 60 if (taglen <= tagbuflen && XMEMCMP(tagbuf, tag, taglen) == 0) {
61 *stat = 1; 61 *stat = 1;
62 } 62 }
63 63
64 err = CRYPT_OK; 64 err = CRYPT_OK;
65 LBL_ERR: 65 LBL_ERR:
74 74
75 #endif 75 #endif
76 76
77 77
78 /* $Source: /cvs/libtom/libtomcrypt/src/encauth/ocb/ocb_done_decrypt.c,v $ */ 78 /* $Source: /cvs/libtom/libtomcrypt/src/encauth/ocb/ocb_done_decrypt.c,v $ */
79 /* $Revision: 1.3 $ */ 79 /* $Revision: 1.5 $ */
80 /* $Date: 2005/05/05 14:35:58 $ */ 80 /* $Date: 2006/11/01 09:28:17 $ */