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35 lines
966 B
C++
35 lines
966 B
C++
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// Copyright (c) 2012 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "crypto/sha2.h"
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#include <stddef.h>
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#include <memory>
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#include "crypto/secure_hash.h"
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#include "third_party/boringssl/src/include/openssl/sha.h"
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namespace crypto {
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std::array<uint8_t, kSHA256Length> SHA256Hash(base::span<const uint8_t> input) {
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std::array<uint8_t, kSHA256Length> digest;
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::SHA256(input.data(), input.size(), digest.data());
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return digest;
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}
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void SHA256HashString(base::StringPiece str, void* output, size_t len) {
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std::unique_ptr<SecureHash> ctx(SecureHash::Create(SecureHash::SHA256));
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ctx->Update(str.data(), str.length());
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ctx->Finish(output, len);
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}
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std::string SHA256HashString(base::StringPiece str) {
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std::string output(kSHA256Length, 0);
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SHA256HashString(str, base::data(output), output.size());
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return output;
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}
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} // namespace crypto
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