Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) /* SPDX-License-Identifier: GPL-2.0 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) /* Values for NULL algorithms */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4) #ifndef _CRYPTO_NULL_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5) #define _CRYPTO_NULL_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7) #define NULL_KEY_SIZE		0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8) #define NULL_BLOCK_SIZE		1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) #define NULL_DIGEST_SIZE	0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) #define NULL_IV_SIZE		0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) struct crypto_sync_skcipher *crypto_get_default_null_skcipher(void);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) void crypto_put_default_null_skcipher(void);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) #endif