android/app/proto/keystore.proto

/*
 * Copyright (C) 2018 The Android Open Source Project
 *
 * 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.
 */

syntax = "proto2";

option java_package = "com.android.bluetooth";
option java_outer_classname = "BluetoothKeystoreProto";

// Holds encrypted, authenticated data.
message EncryptedData {
  // The initialization vector used during encryption.
  optional bytes init_vector = 1;
  // MAC of (init_vector + encrypted_data).
  optional bytes authentication_data = 2;
  optional bytes encrypted_data = 3;
}