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Greg Kroah-Hartmanb2441312017-11-01 15:07:57 +01001/* SPDX-License-Identifier: GPL-2.0 */
Jussi Kivilinna52ba8672011-09-02 01:45:07 +03002/*
3 * Common values for blowfish algorithms
4 */
5
6#ifndef _CRYPTO_BLOWFISH_H
7#define _CRYPTO_BLOWFISH_H
8
9#include <linux/types.h>
10#include <linux/crypto.h>
11
12#define BF_BLOCK_SIZE 8
13#define BF_MIN_KEY_SIZE 4
14#define BF_MAX_KEY_SIZE 56
15
16struct bf_ctx {
17 u32 p[18];
18 u32 s[1024];
19};
20
21int blowfish_setkey(struct crypto_tfm *tfm, const u8 *key,
22 unsigned int key_len);
23
24#endif