1f338f7078
In order to avoid the crypto++ mess, the code uses the Windows Cryptography API, which is standard. There is also some makefile magic to cross-compile: make PREFIX=i686-w64-mingw32- EXE_EXT=.exe I selected the option so that it should statically link supports libraries used by gcc (slsj and libwinpthread). Change-Id: Iaf07da23afe81ed217fb3921ce13367c5441514d
59 lines
2.2 KiB
C
59 lines
2.2 KiB
C
/***************************************************************************
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* __________ __ ___.
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* Open \______ \ ____ ____ | | _\_ |__ _______ ___
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* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
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* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
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* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
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* \/ \/ \/ \/ \/
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* $Id$
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*
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* Copyright (C) 2012 Amaury Pouly
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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****************************************************************************/
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#ifndef __mg_h__
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#define __mg_h__
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#include <stdint.h>
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#include <stddef.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Compute the MD5 digest of a buffer */
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void MD5_CalculateDigest(void *digest, const void *input, size_t length);
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/* size must be a multiple of 8, this function is thread-safe */
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void mg_decrypt_fw(void *in, int size, void *out, uint8_t key[8]);
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/* for simplicity, these function use some global variables, this could be
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* change if necessary in the future */
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/* DES: sizes must be a multiple of 8 */
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void des_ecb_dec_set_key(const uint8_t key[8]);
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void des_ecb_dec(void *in, int size, void *out);
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void des_ecb_enc_set_key(const uint8_t key[8]);
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void des_ecb_enc(void *in, int size, void *out);
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/* AES: size must be a multiple of 16 */
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void aes_ecb_dec_set_key(const uint8_t key[16]);
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void aes_ecb_dec(void *in, int size, void *out);
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void aes_ecb_enc_set_key(const uint8_t key[16]);
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void aes_ecb_enc(void *in, int size, void *out);
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void aes_cbc_dec_set_key_iv(const uint8_t key[16], const uint8_t iv[16]);
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void aes_cbc_dec(void *in, int size, void *out);
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void aes_cbc_enc_set_key_iv(const uint8_t key[16], const uint8_t iv[16]);
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void aes_cbc_enc(void *in, int size, void *out);
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#ifdef __cplusplus
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}
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#endif
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#endif /* __mg_h__ */
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