| /* Copyright (c) 2014 The Chromium OS Authors. All rights reserved. |
| * 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 VBOOT_REFERENCE_2_CRC8_H_ |
| #define VBOOT_REFERENCE_2_CRC8_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 vb2_crc8(const void *data, uint32_t size); |
| |
| #endif /* VBOOT_REFERENCE_2_CRC8_H_ */ |
