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comparison crypt_cipher_is_valid.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 cipher_is_valid(int idx)
14 {
15 if (idx < 0 || idx >= TAB_SIZE || cipher_descriptor[idx].name == NULL) {
16 return CRYPT_INVALID_CIPHER;
17 }
18 return CRYPT_OK;
19 }