xbmc/FFmpeg/twofish_8h_source.html

 /*
  * An implementation of the TwoFish algorithm
  * Copyright (c) 2015 Supraja Meedinti
  *
  * This file is part of FFmpeg.
  *
  * FFmpeg 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.
  *
  * FFmpeg 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 FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */

 #ifndef AVUTIL_TWOFISH_H
 #define AVUTIL_TWOFISH_H

 #include <stdint.h>


 extern const int av_twofish_size;

 struct AVTWOFISH;

 struct AVTWOFISH *av_twofish_alloc(void);

 int av_twofish_init(struct AVTWOFISH *ctx, const uint8_t *key, int key_bits);

 void av_twofish_crypt(struct AVTWOFISH *ctx, uint8_t *dst, const uint8_t *src, int count, uint8_t* iv, int decrypt);

 #endif /* AVUTIL_TWOFISH_H */
av_twofish_alloc
struct AVTWOFISH * av_twofish_alloc(void)
Allocate an AVTWOFISH context To free the struct: av_free(ptr)
Definition: twofish.c:115

av_twofish_crypt
void av_twofish_crypt(struct AVTWOFISH *ctx, uint8_t *dst, const uint8_t *src, int count, uint8_t *iv, int decrypt)
Encrypt or decrypt a buffer using a previously initialized context.
Definition: twofish.c:312

AVTWOFISH
Definition: twofish.c:29

av_twofish_init
int av_twofish_init(struct AVTWOFISH *ctx, const uint8_t *key, int key_bits)
Initialize an AVTWOFISH context.
Definition: twofish.c:269