kernel_samsung_a34x-permissive/security/samsung/five/five_crypto.h
2024-04-28 15:51:13 +02:00

30 lines
933 B
C

/*
* FIVE crypto API
*
* Copyright (C) 2017 Samsung Electronics, Inc.
* Egor Uleyskiy, <e.uleyskiy@samsung.com>
*
* This software is licensed under the terms of the GNU General Public
* License version 2, as published by the Free Software Foundation, and
* may be copied, distributed, and modified under those terms.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#ifndef __LINUX_FIVE_CRYPTO_H
#define __LINUX_FIVE_CRYPTO_H
#include <linux/file.h>
int five_init_crypto(void);
int five_calc_file_hash(struct file *file, u8 hash_algo, u8 *hash,
size_t *hash_len);
int five_calc_data_hash(const uint8_t *data, size_t data_len,
uint8_t hash_algo, uint8_t *hash, size_t *hash_len);
#endif // __LINUX_FIVE_CRYPTO_H