+++ /dev/null
-/* des.h */
-/*
- This file is part of the ARM-Crypto-Lib.
- Copyright (C) 2008 Daniel Otte (daniel.otte@rub.de)
-
- This program is free software: you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation, either version 3 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>.
-*/
-/**
- * \file des.h
- * \author Daniel Otte
- * \date 2007-06-16
- * \brief des and tdes declarations
- * \license GPLv3 or later
- *
- */
-#ifndef DES_H_
-#define DES_H_
-
-/* the FIPS 46-3 (1999-10-25) name for triple DES is triple data encryption algorithm so TDEA.
- * Also we only implement the three key mode */
-
-/** \def tdea_enc
- * \brief defining an alias for void tdes_enc(void* out, const void* in, const void* key)
- */
-
-/** \def tdea_dec
- * \brief defining an alias for void tdes_dec(void* out, const void* in, const void* key)
- */
-
-#define tdea_enc tdes_enc
-#define tdea_dec tdes_dec
-
-/** \fn void des_enc(void* out, const void* in, const void* key)
- * \brief encrypt a block with DES
- *
- * This function encrypts a block of 64 bits (8 bytes) with the DES algorithm.
- * Key expansion is done automatically. The key is 64 bits long, but note that
- * only 56 bits are used (the LSB of each byte is dropped). The input and output
- * blocks may overlap.
- *
- * \param out pointer to the block (64 bit = 8 byte) where the ciphertext is written to
- * \param in pointer to the block (64 bit = 8 byte) where the plaintext is read from
- * \param key pointer to the key (64 bit = 8 byte)
- */
-void des_enc(void* out, const void* in, const void* key);
-
-/** \fn void des_dec(void* out, const void* in, const void* key)
- * \brief decrypt a block with DES
- *
- * This function decrypts a block of 64 bits (8 bytes) with the DES algorithm.
- * Key expansion is done automatically. The key is 64 bits long, but note that
- * only 56 bits are used (the LSB of each byte is dropped). The input and output
- * blocks may overlap.
- *
- * \param out pointer to the block (64 bit = 8 byte) where the plaintext is written to
- * \param in pointer to the block (64 bit = 8 byte) where the ciphertext is read from
- * \param key pointer to the key (64 bit = 8 byte)
- */
-void des_dec(void* out, const void* in, const void* key);
-
-/** \fn void tdes_enc(void* out, const void* in, const void* key)
- * \brief encrypt a block with Tripple-DES
- *
- * This function encrypts a block of 64 bits (8 bytes) with the Tripple-DES (EDE)
- * algorithm. Key expansion is done automatically. The key is 192 bits long, but
- * note that only 178 bits are used (the LSB of each byte is dropped). The input
- * and output blocks may overlap.
- *
- * \param out pointer to the block (64 bit = 8 byte) where the ciphertext is written to
- * \param in pointer to the block (64 bit = 8 byte) where the plaintext is read from
- * \param key pointer to the key (192 bit = 24 byte)
- */
-void tdes_enc(void* out, const void* in, const void* key);
-
-/** \fn void tdes_dec(void* out, const void* in, const void* key)
- * \brief decrypt a block with Tripple-DES
- *
- * This function decrypts a block of 64 bits (8 bytes) with the Tripple-DES (EDE)
- * algorithm. Key expansion is done automatically. The key is 192 bits long, but
- * note that only 178 bits are used (the LSB of each byte is dropped). The input
- * and output blocks may overlap.
- *
- * \param out pointer to the block (64 bit = 8 byte) where the plaintext is written to
- * \param in pointer to the block (64 bit = 8 byte) where the ciphertext is read from
- * \param key pointer to the key (192 bit = 24 byte)
- */
- void tdes_dec(void* out, const void* in, const void* key);
-
- void tdes_2key_enc(void* out, const void* in, size_t length, const void* key, unsigned char iv[8]);
- void tdes_2key_dec(void* out, const void* in, size_t length, const void* key, unsigned char iv[8]);
-
-#endif /*DES_H_*/
-
-// Copied from des.h in desfire imp.
-typedef unsigned long DES_KS[16][2]; /* Single-key DES key schedule */
-typedef unsigned long DES3_KS[48][2]; /* Triple-DES key schedule */
-
-
-extern int Asmversion; /* 1 if we're linked with an asm version, 0 if C */