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comparison src/misc/crypt/crypt_unregister_cipher.c @ 380:d5faf4814ddb libtomcrypt-orig libtomcrypt-1.16

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Update to LibTomCrypt 1.16
author Matt Johnston <matt@ucc.asn.au>
date Thu, 11 Jan 2007 02:22:00 +0000
parents 59400faa4b44
children
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280:59400faa4b44 380:d5faf4814ddb
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 #include "tomcrypt.h" 11 #include "tomcrypt.h"
12 12
13 /** 13 /**
14 @file crypt_unregister_cipher.c 14 @file crypt_unregister_cipher.c
27 LTC_ARGCHK(cipher != NULL); 27 LTC_ARGCHK(cipher != NULL);
28 28
29 /* is it already registered? */ 29 /* is it already registered? */
30 LTC_MUTEX_LOCK(&ltc_cipher_mutex); 30 LTC_MUTEX_LOCK(&ltc_cipher_mutex);
31 for (x = 0; x < TAB_SIZE; x++) { 31 for (x = 0; x < TAB_SIZE; x++) {
32 if (memcmp(&cipher_descriptor[x], cipher, sizeof(struct ltc_cipher_descriptor)) == 0) { 32 if (XMEMCMP(&cipher_descriptor[x], cipher, sizeof(struct ltc_cipher_descriptor)) == 0) {
33 cipher_descriptor[x].name = NULL; 33 cipher_descriptor[x].name = NULL;
34 cipher_descriptor[x].ID = 255; 34 cipher_descriptor[x].ID = 255;
35 LTC_MUTEX_UNLOCK(&ltc_cipher_mutex); 35 LTC_MUTEX_UNLOCK(&ltc_cipher_mutex);
36 return CRYPT_OK; 36 return CRYPT_OK;
37 } 37 }
39 LTC_MUTEX_UNLOCK(&ltc_cipher_mutex); 39 LTC_MUTEX_UNLOCK(&ltc_cipher_mutex);
40 return CRYPT_ERROR; 40 return CRYPT_ERROR;
41 } 41 }
42 42
43 /* $Source: /cvs/libtom/libtomcrypt/src/misc/crypt/crypt_unregister_cipher.c,v $ */ 43 /* $Source: /cvs/libtom/libtomcrypt/src/misc/crypt/crypt_unregister_cipher.c,v $ */
44 /* $Revision: 1.4 $ */ 44 /* $Revision: 1.6 $ */
45 /* $Date: 2005/06/19 18:00:28 $ */ 45 /* $Date: 2006/11/01 09:28:17 $ */