1// 2// Copyright (C) 2015 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 17option optimize_for = LITE_RUNTIME; 18package tpm_manager; 19 20// The format of persistent local TPM management data stored on the device. 21// When Tpm ownership is taken, this protobuf is populated with the passwords 22// used to take ownership, and with a list of clients who have a dependency on 23// the owner password (like Attestation, InstallAttributes and BootLockbox). 24// when all the clients have the owner password injected, this protobuf is 25// cleared of all passwords. 26message LocalData { 27 optional bytes owner_password = 2; 28 repeated string owner_dependency = 3; 29 optional bytes endorsement_password = 4; 30 optional bytes lockout_password = 5; 31} 32