1/* Copyright © 2014 Intel Corporation
2 *
3 * Permission is hereby granted, free of charge, to any person obtaining a
4 * copy of this software and associated documentation files (the "Software"),
5 * to deal in the Software without restriction, including without limitation
6 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
7 * and/or sell copies of the Software, and to permit persons to whom the
8 * Software is furnished to do so, subject to the following conditions:
9 *
10 * The above copyright notice and this permission notice (including the next
11 * paragraph) shall be included in all copies or substantial portions of the
12 * Software.
13 *
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
17 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
19 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
20 * DEALINGS IN THE SOFTWARE.
21 */
22
23#ifndef MESA_SHA1_H
24#define MESA_SHA1_H
25
26#include <stdlib.h>
27#include "c99_compat.h"
28#include "sha1/sha1.h"
29
30#ifdef __cplusplus
31extern "C" {
32#endif
33
34#define mesa_sha1 _SHA1_CTX
35
36static inline void
37_mesa_sha1_init(struct mesa_sha1 *ctx)
38{
39   SHA1Init(ctx);
40}
41
42static inline void
43_mesa_sha1_update(struct mesa_sha1 *ctx, const void *data, size_t size)
44{
45   SHA1Update(ctx, (const unsigned char *)data, size);
46}
47
48static inline void
49_mesa_sha1_final(struct mesa_sha1 *ctx, unsigned char result[20])
50{
51   SHA1Final(result, ctx);
52}
53
54void
55_mesa_sha1_format(char *buf, const unsigned char *sha1);
56
57void
58_mesa_sha1_hex_to_sha1(unsigned char *buf, const char *hex);
59
60void
61_mesa_sha1_compute(const void *data, size_t size, unsigned char result[20]);
62
63#ifdef __cplusplus
64} /* extern C */
65#endif
66
67#endif
68