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comparison src/misc/crypt/crypt_unregister_cipher.c @ 209:39d5d58461d6 libtomcrypt-orig LTC_1.05

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Import of libtomcrypt 1.05
author Matt Johnston <matt@ucc.asn.au>
date Wed, 06 Jul 2005 03:53:40 +0000
parents 1c15b283127b
children
comparison
equal deleted inserted replaced
191:1c15b283127b 209:39d5d58461d6
25 int x; 25 int x;
26 26
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 for (x = 0; x < TAB_SIZE; x++) { 31 for (x = 0; x < TAB_SIZE; x++) {
31 if (memcmp(&cipher_descriptor[x], cipher, sizeof(struct ltc_cipher_descriptor)) == 0) { 32 if (memcmp(&cipher_descriptor[x], cipher, sizeof(struct ltc_cipher_descriptor)) == 0) {
32 cipher_descriptor[x].name = NULL; 33 cipher_descriptor[x].name = NULL;
33 cipher_descriptor[x].ID = 255; 34 cipher_descriptor[x].ID = 255;
35 LTC_MUTEX_UNLOCK(&ltc_cipher_mutex);
34 return CRYPT_OK; 36 return CRYPT_OK;
35 } 37 }
36 } 38 }
39 LTC_MUTEX_UNLOCK(&ltc_cipher_mutex);
37 return CRYPT_ERROR; 40 return CRYPT_ERROR;
38 } 41 }
42
43 /* $Source: /cvs/libtom/libtomcrypt/src/misc/crypt/crypt_unregister_cipher.c,v $ */
44 /* $Revision: 1.4 $ */
45 /* $Date: 2005/06/19 18:00:28 $ */