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comparison crypt_unregister_cipher.c @ 0:d7da3b1e1540 libtomcrypt

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put back the 0.95 makefile which was inadvertently merged over
author Matt Johnston <matt@ucc.asn.au>
date Mon, 31 May 2004 18:21:40 +0000
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-1:000000000000 0:d7da3b1e1540
1 /* LibTomCrypt, modular cryptographic library -- Tom St Denis
2 *
3 * LibTomCrypt is a library that provides various cryptographic
4 * algorithms in a highly modular and flexible manner.
5 *
6 * The library is free for all purposes without any express
7 * guarantee it works.
8 *
9 * Tom St Denis, [email protected], http://libtomcrypt.org
10 */
11 #include "mycrypt.h"
12
13 int unregister_cipher(const struct _cipher_descriptor *cipher)
14 {
15 int x;
16
17 _ARGCHK(cipher != NULL);
18
19 /* is it already registered? */
20 for (x = 0; x < TAB_SIZE; x++) {
21 if (memcmp(&cipher_descriptor[x], cipher, sizeof(struct _cipher_descriptor)) == 0) {
22 cipher_descriptor[x].name = NULL;
23 cipher_descriptor[x].ID = 255;
24 return CRYPT_OK;
25 }
26 }
27 return CRYPT_ERROR;
28 }