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- // Copyright (c) 2012 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 "crypto/sha2.h"
- #include <stddef.h>
- #include <memory>
- #include "crypto/secure_hash.h"
- #include "third_party/boringssl/src/include/openssl/sha.h"
- namespace crypto {
- std::array<uint8_t, kSHA256Length> SHA256Hash(base::span<const uint8_t> input) {
- std::array<uint8_t, kSHA256Length> digest;
- ::SHA256(input.data(), input.size(), digest.data());
- return digest;
- }
- void SHA256HashString(base::StringPiece str, void* output, size_t len) {
- std::unique_ptr<SecureHash> ctx(SecureHash::Create(SecureHash::SHA256));
- ctx->Update(str.data(), str.length());
- ctx->Finish(output, len);
- }
- std::string SHA256HashString(base::StringPiece str) {
- std::string output(kSHA256Length, 0);
- SHA256HashString(str, std::data(output), output.size());
- return output;
- }
- } // namespace crypto
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