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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