// Copyright (c) 2019 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. #include "base/hash/md5.h" #include "base/strings/string_number_conversions.h" #include "base/strings/string_util.h" namespace base { void MD5Init(MD5Context* context) { MD5_Init(context); } void MD5Update(MD5Context* context, const StringPiece& data) { MD5_Update(context, reinterpret_cast(data.data()), data.size()); } void MD5Final(MD5Digest* digest, MD5Context* context) { MD5_Final(digest->a, context); } std::string MD5DigestToBase16(const MD5Digest& digest) { return ToLowerASCII(HexEncode(digest.a, MD5_DIGEST_LENGTH)); } void MD5Sum(const void* data, size_t length, MD5Digest* digest) { MD5(reinterpret_cast(data), length, digest->a); } std::string MD5String(const StringPiece& str) { MD5Digest digest; MD5Sum(str.data(), str.size(), &digest); return MD5DigestToBase16(digest); } } // namespace base