1// Copyright (c) 2011 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#ifndef ANGLEBASE_SHA1_H_
6#define ANGLEBASE_SHA1_H_
7
8#include <stddef.h>
9
10#include <string>
11
12#include "anglebase/base_export.h"
13
14namespace angle
15{
16
17namespace base
18{
19
20// These functions perform SHA-1 operations.
21
22static const size_t kSHA1Length = 20; // Length in bytes of a SHA-1 hash.
23
24// Computes the SHA-1 hash of the input string |str| and returns the full
25// hash.
26ANGLEBASE_EXPORT std::string SHA1HashString(const std::string &str);
27
28// Computes the SHA-1 hash of the |len| bytes in |data| and puts the hash
29// in |hash|. |hash| must be kSHA1Length bytes long.
30ANGLEBASE_EXPORT void SHA1HashBytes(const unsigned char *data, size_t len, unsigned char *hash);
31
32} // namespace base
33
34} // namespace angle
35
36#endif // ANGLEBASE_SHA1_H_
37