swh:1:snp:c3bf2749e3476071fa748f67b0ffa2fdc5fe49d9
Raw File
Tip revision: 0c5b9b5d9adbad4b60491f9ba0d2af38904bb4b9 authored by Linus Torvalds on 21 January 2018, 21:51:26 UTC
Linux 4.15-rc9
Tip revision: 0c5b9b5
null.h
/* SPDX-License-Identifier: GPL-2.0 */
/* Values for NULL algorithms */

#ifndef _CRYPTO_NULL_H
#define _CRYPTO_NULL_H

#define NULL_KEY_SIZE		0
#define NULL_BLOCK_SIZE		1
#define NULL_DIGEST_SIZE	0
#define NULL_IV_SIZE		0

struct crypto_skcipher *crypto_get_default_null_skcipher(void);
void crypto_put_default_null_skcipher(void);

static inline struct crypto_skcipher *crypto_get_default_null_skcipher2(void)
{
	return crypto_get_default_null_skcipher();
}

static inline void crypto_put_default_null_skcipher2(void)
{
	crypto_put_default_null_skcipher();
}

#endif
back to top