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// Copyright 2015 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 keystore;
option optimize_for = LITE_RUNTIME;
// 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;
}