1/* 2 * Copyright (C) 2021 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17syntax = "proto3"; 18 19package android.microdroid; 20 21// Microdroid Signature is the body of the signature partition. 22message MicrodroidSignature { 23 uint32 version = 1; 24 25 // Lists the signature information of the payload apexes. 26 // The payload apexes are mapped to the partitions following the signature partition. 27 repeated ApexSignature apexes = 2; 28 29 ApkSignature apk = 3; 30} 31 32message ApexSignature { 33 // Required. 34 // The apex name. 35 string name = 1; 36 37 // Required. 38 // The original size of the apex file. 39 uint32 size = 2; 40 41 // Optional. 42 // When specified, the public key used to sign the apex should match with it. 43 string publicKey = 3; 44 45 // Optional. 46 // When specified, the root digest of the apex should match with it. 47 string rootDigest = 4; 48} 49 50message ApkSignature { 51 // Required. 52 // The name of APK. 53 string name = 1; 54 55 string payload_partition_name = 2; 56 string idsig_partition_name = 3; 57}