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- // 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<const uint8_t*>(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<const uint8_t*>(data), length, digest->a);
- }
- std::string MD5String(const StringPiece& str) {
- MD5Digest digest;
- MD5Sum(str.data(), str.size(), &digest);
- return MD5DigestToBase16(digest);
- }
- } // namespace base
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