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// Copyright (c) 2009 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef BASE_SHA1_H_
#define BASE_SHA1_H_
#pragma once
#include <string>
namespace base {
// This function performs SHA-1 operations.
enum {
SHA1_LENGTH = 20 // Length in bytes of a SHA-1 hash.
};
// Computes the SHA-1 hash of the input string |str| and returns the full
// hash.
std::string SHA1HashString(const std::string& str);
// Computes the SHA-1 hash of the |len| bytes in |data| and puts the hash
// in |hash|. |hash| must be SHA1_LENGTH bytes long.
void SHA1HashBytes(const unsigned char* data, size_t len,
unsigned char* hash);
} // namespace base
#endif // BASE_SHA1_H_
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