1/*
2 * Copyright (C) 2023 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 kmr.proto;
20
21message SecureDeletionData {
22    // Counter used to generate new slot IDs. Increment it to allocate a slot ID. Ideally, we
23    // should reuse freed slot IDs. A simple counter should suffice here though.
24    uint32 last_free_slot = 1;
25    bytes factory_secret = 2;
26    map<uint32, bytes> secure_deletion_secrets = 3;
27}
28