| /* Copyright 2014 The ChromiumOS Authors | |
| * Use of this source code is governed by a BSD-style license that can be | |
| * found in the LICENSE file. | |
| * | |
| * Very simple 8-bit CRC function. | |
| */ | |
| #ifndef CRYPTOHOME_CRC8_H_ | |
| #define CRYPTOHOME_CRC8_H_ | |
| #include <stdint.h> | |
| /** | |
| * Calculate CRC-8 of the data, using x^8 + x^2 + x + 1 polynomial. | |
| * | |
| * @param data Data to CRC | |
| * @param size Size of data in bytes | |
| * @return CRC-8 of the data. | |
| */ | |
| uint8_t crc8(const void* data, uint32_t size); | |
| #endif /* CRYPTOHOME_CRC8_H_ */ |