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/*
This file is part of tgl-library
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
Copyright Ben Wiederhake 2015
*/
#ifndef __TGL_CRYPTO_AES_H__
#define __TGL_CRYPTO_AES_H__
#include <stddef.h> /* size_t */
#include "config.h"
typedef struct TGLC_aes_key {
char _dummy[
#ifdef TGL_AVOID_OPENSSL
32
#else
244
#endif
];
} TGLC_aes_key;
void TGLC_aes_set_encrypt_key (const unsigned char *userKey, const int bits, TGLC_aes_key *key);
void TGLC_aes_set_decrypt_key (const unsigned char *userKey, const int bits, TGLC_aes_key *key);
void TGLC_aes_ige_encrypt (const unsigned char *in, unsigned char *out, size_t length, const TGLC_aes_key *key, unsigned char *ivec, const int enc);
#endif
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