blob: 34e5181d518972bc1b51cf768d56ff72e8ef0d96 [file] [log] [blame]
// 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/ec_signature_creator.h"
#include "base/logging.h"
#include "base/memory/ptr_util.h"
#include "crypto/ec_signature_creator_impl.h"
namespace crypto {
namespace {
ECSignatureCreatorFactory* g_factory_ = nullptr;
} // namespace
// static
std::unique_ptr<ECSignatureCreator> ECSignatureCreator::Create(
ECPrivateKey* key) {
if (g_factory_)
return g_factory_->Create(key);
return base::MakeUnique<ECSignatureCreatorImpl>(key);
}
// static
void ECSignatureCreator::SetFactoryForTesting(
ECSignatureCreatorFactory* factory) {
// We should always clear the factory after each test to avoid
// use-after-free problems.
DCHECK(!g_factory_ || !factory);
g_factory_ = factory;
}
} // namespace crypto