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 bool parse_scrypt_parameters(const char* paramstr, int* Nf, int* rf, int* pf); 27 28 #endif 29