3 This file is part of the Crypto-avr-lib/microcrypt-lib.
4 Copyright (C) 2008 Daniel Otte (daniel.otte@rub.de)
6 This program is free software: you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation, either version 3 of the License, or
9 (at your option) any later version.
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with this program. If not, see <http://www.gnu.org/licenses/>.
23 * \brief des and tdes declarations
32 /* the FIPS 46-3 (1999-10-25) name for triple DES is triple data encryption algorithm so TDEA.
33 * Also we only implement the three key mode */
34 #define tdea_enc tdes_enc
35 #define tdea_dec tdes_dec
37 void des_enc(uint8_t* out, uint8_t* in, uint8_t* key);
38 void des_dec(uint8_t* out, uint8_t* in, uint8_t* key);
39 void tdes_enc(uint8_t* out, uint8_t* in, uint8_t* key);
40 void tdes_dec(uint8_t* out, uint8_t* in, uint8_t* key);