text: // Copyright 2021 The Cross-Media Measurement Authors
  //
  // 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 "wfa/panelmatch/common/crypto/identity_key_loader.h"
  
  #include "absl/status/statusor.h"
  #include "absl/strings/string_view.h"
  #include "tink/util/secret_data.h"
  #include "wfa/panelmatch/common/crypto/key_loader.h"
  
  namespace wfa::panelmatch::common::crypto {
  namespace {
  class IdentityKeyLoader : public KeyLoader {
    virtual absl::StatusOr<::crypto::tink::util::SecretData> LoadKey(
        absl::string_view key_name) {
      return ::crypto::tink::util::SecretDataFromStringView(key_name);
    }
  };
  }  // namespace
  
  void RegisterIdentityKeyLoader() {
    static auto* key_loader = new IdentityKeyLoader;
    RegisterGlobalKeyLoader(key_loader);
  }
  }  // namespace wfa::panelmatch::common::crypto
  