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24 lines
627 B
24 lines
627 B
// Copyright 2020 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 "util/crypto/random_bytes.h"
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#include "openssl/rand.h"
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#include "util/osp_logging.h"
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namespace openscreen {
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std::array<uint8_t, 16> GenerateRandomBytes16() {
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std::array<uint8_t, 16> result;
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GenerateRandomBytes(result.begin(), result.size());
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return result;
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}
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void GenerateRandomBytes(uint8_t* out, int len) {
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// Working cryptography is mandatory for our library to run.
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OSP_CHECK(RAND_bytes(out, len) == 1);
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}
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} // namespace openscreen
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