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// Copyright 2019 Google Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
///////////////////////////////////////////////////////////////////////////////
#include "tink/streamingaead/streaming_aead_config.h"
#include "absl/memory/memory.h"
#include "tink/config/config_util.h"
#include "tink/config/tink_fips.h"
#include "tink/registry.h"
#include "tink/streamingaead/aes_ctr_hmac_streaming_key_manager.h"
#include "tink/streamingaead/aes_gcm_hkdf_streaming_key_manager.h"
#include "tink/streamingaead/streaming_aead_wrapper.h"
#include "tink/util/status.h"
namespace crypto {
namespace tink {
// static
util::Status StreamingAeadConfig::Register() {
// Register primitive wrapper.
auto status = Registry::RegisterPrimitiveWrapper(
absl::make_unique<StreamingAeadWrapper>());
// Currently there are no streaming encryption key managers which only use
// FIPS-validated implementations, therefore none will be registered in
if (IsFipsModeEnabled()) {
return util::OkStatus();
}
status = Registry::RegisterKeyTypeManager(
absl::make_unique<AesGcmHkdfStreamingKeyManager>(), true);
if (!status.ok()) return status;
status = Registry::RegisterKeyTypeManager(
absl::make_unique<AesCtrHmacStreamingKeyManager>(), true);
if (!status.ok()) return status;
return util::OkStatus();
}
} // namespace tink
} // namespace crypto
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