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Diffstat (limited to 'crypto/ext4crypt/ScryptParameters.h')
-rw-r--r-- | crypto/ext4crypt/ScryptParameters.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/crypto/ext4crypt/ScryptParameters.h b/crypto/ext4crypt/ScryptParameters.h new file mode 100644 index 000000000..1b43ea574 --- /dev/null +++ b/crypto/ext4crypt/ScryptParameters.h @@ -0,0 +1,32 @@ +/* + * Copyright (C) 2016 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#ifndef ANDROID_VOLD_SCRYPT_PARAMETERS_H +#define ANDROID_VOLD_SCRYPT_PARAMETERS_H + +#include <stdbool.h> +#include <sys/cdefs.h> + +#define SCRYPT_PROP "ro.crypto.scrypt_params" +#define SCRYPT_DEFAULTS "15:3:1" + +__BEGIN_DECLS + +bool parse_scrypt_parameters(const char* paramstr, int *Nf, int *rf, int *pf); + +__END_DECLS + +#endif |