25 lines
381 B
C
25 lines
381 B
C
|
/* SPDX-License-Identifier: GPL-2.0 */
|
||
|
|
/*
|
||
|
|
* Common values for GHASH algorithms
|
||
|
|
*/
|
||
|
|
|
||
|
|
#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
|