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#include <crypto/gf128mul.h>
11
12#define GHASH_BLOCK_SIZE 16
13#define GHASH_DIGEST_SIZE 16
14
15struct ghash_ctx {
16 struct gf128mul_4k *gf128;
17};
18
19struct ghash_desc_ctx {
20 u8 buffer[GHASH_BLOCK_SIZE];
21 u32 bytes;
22};
23
24#endif
25

source code of linux/include/crypto/ghash.h