Statistics
| Branch: | Revision:

ffmpeg / libavutil / sha1.h @ 80a07f6e

History | View | Annotate | Download (1.68 KB)

1
/*
2
 * Copyright (C) 2007 Michael Niedermayer <michaelni@gmx.at>
3
 *
4
 * This file is part of FFmpeg.
5
 *
6
 * FFmpeg 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
 * FFmpeg 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 FFmpeg; 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_SHA1_H
22
#define AVUTIL_SHA1_H
23

    
24
#include <stdint.h>
25

    
26
extern const int av_sha1_size;
27

    
28
struct AVSHA1;
29

    
30
/**
31
 * Initializes SHA-1 hashing.
32
 *
33
 * @param context pointer to the function context (of size av_sha_size)
34
 * @deprecated use av_sha_init() instead
35
 */
36
void av_sha1_init(struct AVSHA1* context);
37

    
38
/**
39
 * Updates hash value.
40
 *
41
 * @param context hash function context
42
 * @param data    input data to update hash with
43
 * @param len     input data length
44
 * @deprecated use av_sha_update() instead
45
 */
46
void av_sha1_update(struct AVSHA1* context, const uint8_t* data, unsigned int len);
47

    
48
/**
49
 * Finishes hashing and output digest value.
50
 *
51
 * @param context hash function context
52
 * @param digest  buffer where output digest value is stored
53
 * @deprecated use av_sha_final() instead
54
 */
55
void av_sha1_final(struct AVSHA1* context, uint8_t digest[20]);
56

    
57
#endif /* AVUTIL_SHA1_H */