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comparison ecb_decrypt.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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children 6362d3854bb4
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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 #ifdef ECB
14
15 int ecb_decrypt(const unsigned char *ct, unsigned char *pt, symmetric_ECB *ecb)
16 {
17 int err;
18 _ARGCHK(pt != NULL);
19 _ARGCHK(ct != NULL);
20 _ARGCHK(ecb != NULL);
21
22 if ((err = cipher_is_valid(ecb->cipher)) != CRYPT_OK) {
23 return err;
24 }
25 cipher_descriptor[ecb->cipher].ecb_decrypt(ct, pt, &ecb->key);
26 return CRYPT_OK;
27 }
28
29 #endif
30
31