Andrew Scull | b4b6d4a | 2019-01-02 15:54:55 +0000 | [diff] [blame^] | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
2 | /* | ||||
3 | * Common values for GHASH algorithms | ||||
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 |