FuzzerSHA1.h - mozsearch

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//===- FuzzerSHA1.h - Internal header for the SHA1 utils --------*- C++ -* ===//

//

// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.

// See https://llvm.org/LICENSE.txt for license information.

// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception

//

//===----------------------------------------------------------------------===//

// SHA1 utils.

//===----------------------------------------------------------------------===//

#ifndef LLVM_FUZZER_SHA1_H

#define LLVM_FUZZER_SHA1_H

#include "FuzzerDefs.h"

#include <cstddef>

#include <stdint.h>

namespace fuzzer {

// Private copy of SHA1 implementation.

static const int kSHA1NumBytes = 20;

// Computes SHA1 hash of 'Len' bytes in 'Data', writes kSHA1NumBytes to 'Out'.

void ComputeSHA1(const uint8_t *Data, size_t Len, uint8_t *Out);

std::string Sha1ToString(const uint8_t Sha1[kSHA1NumBytes]);

std::string Hash(const Unit &U);

}  // namespace fuzzer

#endif  // LLVM_FUZZER_SHA1_H