[linux-block.git] / include / crypto / ghash.h

/* SPDX-License-Identifier: GPL-2.0 */
/*
 * Common values for the GHASH hash function
 */

#ifndef __CRYPTO_GHASH_H__
#define __CRYPTO_GHASH_H__

#include <linux/types.h>
#include <crypto/gf128mul.h>

#define GHASH_BLOCK_SIZE	16
#define GHASH_DIGEST_SIZE	16

struct ghash_ctx {
	struct gf128mul_4k *gf128;
};

struct ghash_desc_ctx {
	u8 buffer[GHASH_BLOCK_SIZE];
	u32 bytes;
};

#endif
Commit	Line	Data
b2441318	1	/* SPDX-License-Identifier: GPL-2.0 */
a397ba82	2	/*
8dfa20fc	3	* Common values for the GHASH hash function
a397ba82 MC	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
	15	struct ghash_ctx {
	16	struct gf128mul_4k *gf128;
	17	};
	18
	19	struct ghash_desc_ctx {
	20	u8 buffer[GHASH_BLOCK_SIZE];
	21	u32 bytes;
	22	};
	23
	24	#endif