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 
17 /// fs-verity version that we are using
18 pub const FS_VERITY_VERSION: u8 = 1;
19 
20 /// Hash algorithm to use from linux/fsverity.h
21 pub const FS_VERITY_HASH_ALG_SHA256: u8 = 1;
22 
23 /// Log 2 of the block size (only 4096 is supported now)
24 pub const FS_VERITY_LOG_BLOCKSIZE: u8 = 12;
25