libavutil/md5.h

   1 /*
   2  * copyright (c) 2006 Michael Niedermayer <michaelni@gmx.at>
   3  *
   4  * This file is part of Libav.
   5  *
   6  * Libav is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * Libav is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with Libav; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  19  */
  20
  21 #ifndef AVUTIL_MD5_H
  22 #define AVUTIL_MD5_H
  23
  24 #include <stdint.h>
  25
  26 #include "attributes.h"
  27 #include "version.h"
  28
  29 /**
  30  * @defgroup lavu_md5 MD5
  31  * @ingroup lavu_crypto
  32  * @{
  33  */
  34
  35 #if FF_API_CONTEXT_SIZE
  36 extern attribute_deprecated const int av_md5_size;
  37 #endif
  38
  39 struct AVMD5;
  40
  41 struct AVMD5 *av_md5_alloc(void);
  42 void av_md5_init(struct AVMD5 *ctx);
  43 void av_md5_update(struct AVMD5 *ctx, const uint8_t *src, const int len);
  44 void av_md5_final(struct AVMD5 *ctx, uint8_t *dst);
  45 void av_md5_sum(uint8_t *dst, const uint8_t *src, const int len);
  46
  47 /**
  48  * @}
  49  */
  50
  51 #endif /* AVUTIL_MD5_H */