3 This file is part of the AVR-Crypto-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/>.
21 * \email daniel.otte@rub.de
24 * \license GPLv3 or later
28 #include <avr/pgmspace.h>
31 #include "blockcipher_descriptor.h"
33 #include "keysize_descriptor.h"
35 const char tdes2_str[] PROGMEM = "TDES-2";
37 const uint8_t tdes2_keysize_desc[] PROGMEM = { KS_TYPE_LIST, 1, KS_INT(128),
41 void tdes_dummy_enc(void* block, void* key){
42 tdes_enc(block, block, key);
46 void tdes_dummy_dec(void* block, void* key){
47 tdes_dec(block, block, key);
51 void tdes2_init(void* key, void* ctx){
53 memcpy((uint8_t*)ctx+16, key, 8);
58 const bcdesc_t tdes2_desc PROGMEM = {
59 BCDESC_TYPE_BLOCKCIPHER,
64 {(void_fpt)tdes2_init},
65 {(void_fpt)tdes_dummy_enc},
66 {(void_fpt)tdes_dummy_dec},