1 /* Copyright (c) 2014 The Chromium OS Authors. All rights reserved. 2 * Use of this source code is governed by a BSD-style license that can be 3 * found in the LICENSE file. 4 * 5 * Very simple 8-bit CRC function. 6 */ 7 8 #ifndef VBOOT_REFERENCE_2_CRC8_H_ 9 #define VBOOT_REFERENCE_2_CRC8_H_ 10 11 /** 12 * Calculate CRC-8 of the data, using x^8 + x^2 + x + 1 polynomial. 13 * 14 * @param data Data to CRC 15 * @param size Size of data in bytes 16 * @return CRC-8 of the data. 17 */ 18 uint8_t vb2_crc8(const void *data, uint32_t size); 19 20 #endif /* VBOOT_REFERENCE_2_CRC8_H_ */ 21
