1 /*
2  * Copyright (C) 2016 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 ANDROID_VOLD_SCRYPT_PARAMETERS_H
18 #define ANDROID_VOLD_SCRYPT_PARAMETERS_H
19 
20 #include <stdbool.h>
21 #include <sys/cdefs.h>
22 
23 #define SCRYPT_PROP "ro.crypto.scrypt_params"
24 #define SCRYPT_DEFAULTS "15:3:1"
25 
26 __BEGIN_DECLS
27 
28 bool parse_scrypt_parameters(const char* paramstr, int *Nf, int *rf, int *pf);
29 
30 __END_DECLS
31 
32 #endif
33