1//===- FuzzerSHA1.h - Internal header for the SHA1 utils --------*- C++ -* ===// 2// 3// The LLVM Compiler Infrastructure 4// 5// This file is distributed under the University of Illinois Open Source 6// License. See LICENSE.TXT for details. 7// 8//===----------------------------------------------------------------------===// 9// SHA1 utils. 10//===----------------------------------------------------------------------===// 11 12#ifndef LLVM_FUZZER_SHA1_H 13#define LLVM_FUZZER_SHA1_H 14 15#include "FuzzerDefs.h" 16#include <cstddef> 17#include <stdint.h> 18 19namespace fuzzer { 20 21// Private copy of SHA1 implementation. 22static const int kSHA1NumBytes = 20; 23 24// Computes SHA1 hash of 'Len' bytes in 'Data', writes kSHA1NumBytes to 'Out'. 25void ComputeSHA1(const uint8_t *Data, size_t Len, uint8_t *Out); 26 27std::string Sha1ToString(const uint8_t Sha1[kSHA1NumBytes]); 28 29std::string Hash(const Unit &U); 30 31} // namespace fuzzer 32 33#endif // LLVM_FUZZER_SHA1_H 34