1 /*
2  * Copyright (C) 2013 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 
18 #ifndef KEYSTORE_DEFAULTS_H_
19 #define KEYSTORE_DEFAULTS_H_
20 
21 /*
22  * These must be kept in sync with
23  * frameworks/base/keystore/java/android/security/KeyPairGeneratorSpec.java
24  */
25 
26 /* DSA */
27 #define DSA_DEFAULT_KEY_SIZE 1024
28 #define DSA_MIN_KEY_SIZE 512
29 #define DSA_MAX_KEY_SIZE 8192
30 
31 /* EC */
32 #define EC_DEFAULT_KEY_SIZE 256
33 #define EC_MIN_KEY_SIZE 192
34 #define EC_MAX_KEY_SIZE 521
35 
36 /* RSA */
37 #define RSA_DEFAULT_KEY_SIZE 2048
38 #define RSA_DEFAULT_EXPONENT 0x10001
39 #define RSA_MIN_KEY_SIZE 512
40 #define RSA_MAX_KEY_SIZE 8192
41 
42 #endif /* KEYSTORE_DEFAULTS_H_ */
43