packages/BackupEncryption/proto/key_value_pair.proto

/*
 * Copyright (C) 2019 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";

package android_backup_crypto;

option java_package = "com.android.server.backup.encryption.protos";
option java_outer_classname = "KeyValuePairProto";

// Serialized form of a key-value pair, when it is to be encrypted in a blob.
// The backup blob for a key-value database consists of repeated encrypted
// key-value pairs like this, in a randomized order. See ChunkOrdering for how
// these are then reconstructed during a restore.
message KeyValuePair {
  optional string key = 1;
  optional bytes value = 2;
}