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, tomstdenis@gmail.com, http://libtomcrypt.com
10 */
11 #include "tomcrypt.h"
12
13 /**
14 @file f8_decrypt.c
15 F8 implementation, decrypt data, Tom St Denis
16 */
17
18 #ifdef LTC_F8_MODE
19
20 /**
21 F8 decrypt
22 @param ct Ciphertext
23 @param pt [out] Plaintext
24 @param len Length of ciphertext (octets)
25 @param f8 F8 state
26 @return CRYPT_OK if successful
27 */
f8_decrypt(const unsigned char * ct,unsigned char * pt,unsigned long len,symmetric_F8 * f8)28 int f8_decrypt(const unsigned char *ct, unsigned char *pt, unsigned long len, symmetric_F8 *f8)
29 {
30 LTC_ARGCHK(pt != NULL);
31 LTC_ARGCHK(ct != NULL);
32 LTC_ARGCHK(f8 != NULL);
33 return f8_encrypt(ct, pt, len, f8);
34 }
35
36
37 #endif
38
39
40
41 /* $Source: /cvs/libtom/libtomcrypt/src/modes/f8/f8_decrypt.c,v $ */
42 /* $Revision: 1.2 $ */
43 /* $Date: 2006/06/16 22:49:25 $ */
44