5 Author: Pekka Riikonen <priikone@poseidon.pspt.fi>
7 Copyright (C) 1997 - 2000 Pekka Riikonen
9 This program is free software; you can redistribute it and/or modify
10 it under the terms of the GNU General Public License as published by
11 the Free Software Foundation; either version 2 of the License, or
12 (at your option) any later version.
14 This program is distributed in the hope that it will be useful,
15 but WITHOUT ANY WARRANTY; without even the implied warranty of
16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 GNU General Public License for more details.
21 #ifndef SAFER_INTERNAL_H
22 #define SAFER_INTERNAL_H
24 /* Cipher's context */
26 u1byte l_key[33 * 16];
31 u4byte *safer_set_key(SaferContext *ctx,
32 const u4byte in_key[], const u4byte key_len);
33 void safer_encrypt(SaferContext *ctx,
34 const u4byte in_blk[4], u4byte out_blk[4]);
35 void safer_decrypt(SaferContext *ctx,
36 const u4byte in_blk[4], u4byte out_blk[4]);