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37 lines
910 B
C++
37 lines
910 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/ec_signature_creator.h"
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#include "base/logging.h"
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#include "base/memory/ptr_util.h"
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#include "crypto/ec_signature_creator_impl.h"
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namespace crypto {
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namespace {
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ECSignatureCreatorFactory* g_factory_ = nullptr;
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} // namespace
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// static
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std::unique_ptr<ECSignatureCreator> ECSignatureCreator::Create(
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ECPrivateKey* key) {
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if (g_factory_)
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return g_factory_->Create(key);
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return base::MakeUnique<ECSignatureCreatorImpl>(key);
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}
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// static
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void ECSignatureCreator::SetFactoryForTesting(
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ECSignatureCreatorFactory* factory) {
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// We should always clear the factory after each test to avoid
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// use-after-free problems.
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DCHECK(!g_factory_ || !factory);
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g_factory_ = factory;
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}
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} // namespace crypto
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