1/* SPDX-License-Identifier: GPL-2.0 */
2/*
3 * Common values for the GHASH hash function
4 */
5
6#ifndef __CRYPTO_GHASH_H__
7#define __CRYPTO_GHASH_H__
8
9#include <linux/types.h>
10
11#define GHASH_BLOCK_SIZE 16
12#define GHASH_DIGEST_SIZE 16
13
14struct gf128mul_4k;
15
16struct ghash_ctx {
17 struct gf128mul_4k *gf128;
18};
19
20struct ghash_desc_ctx {
21 u8 buffer[GHASH_BLOCK_SIZE];
22};
23
24#endif
25