blob: 136ad3b1c8e620a4ceb6a7f2eae478aa3736dd89 [file] [log] [blame]
San Mehatfcf24fe2010-03-03 12:37:32 -08001/*
2 * Copyright (C) 2008 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#ifndef _ASEC_H
18#define _ASEC_H
19
20struct asec_superblock {
21#define ASEC_SB_MAGIC 0xc0def00d
22 unsigned int magic;
23
24#define ASEC_SB_VER 1
25 unsigned char ver;
26
27#define ASEC_SB_C_CIPHER_NONE 0
28#define ASEC_SB_C_CIPHER_TWOFISH 1
29#define ASEC_SB_C_CIPHER_AES 2
30 unsigned char c_cipher;
31
32#define ASEC_SB_C_CHAIN_NONE 0
33 unsigned char c_chain;
34
35#define ASEC_SB_C_OPTS_NONE 0
36 unsigned char c_opts;
37
38#define ASEC_SB_C_MODE_NONE 0
39 unsigned char c_mode;
40} __attribute__((packed));
41
42#endif