1139823Simp/*
298943Sluigi * DES and 3DES-EDE ciphers
33969Sjkh * Copyright (c) 2006-2009, Jouni Malinen <j@w1.fi>
498943Sluigi *
598943Sluigi * This software may be distributed under the terms of the BSD license.
698943Sluigi * See README for more details.
798943Sluigi */
898943Sluigi
998943Sluigi#ifndef DES_I_H
1098943Sluigi#define DES_I_H
1198943Sluigi
123969Sjkhstruct des3_key_s {
1398943Sluigi	u32 ek[3][32];
1498943Sluigi	u32 dk[3][32];
1598943Sluigi};
1698943Sluigi
1798943Sluigivoid des_key_setup(const u8 *key, u32 *ek, u32 *dk);
1898943Sluigivoid des_block_encrypt(const u8 *plain, const u32 *ek, u8 *crypt);
1998943Sluigivoid des_block_decrypt(const u8 *crypt, const u32 *dk, u8 *plain);
2098943Sluigi
2198943Sluigivoid des3_key_setup(const u8 *key, struct des3_key_s *dkey);
2298943Sluigivoid des3_encrypt(const u8 *plain, const struct des3_key_s *key, u8 *crypt);
2398943Sluigivoid des3_decrypt(const u8 *crypt, const struct des3_key_s *key, u8 *plain);
243969Sjkh
2550477Speter#endif /* DES_I_H */
263969Sjkh