1 /* SPDX-License-Identifier: GPL-2.0 */ 2 /* Values for NULL algorithms */ 3 4 #ifndef _CRYPTO_NULL_H 5 #define _CRYPTO_NULL_H 6 7 #define NULL_KEY_SIZE 0 8 #define NULL_BLOCK_SIZE 1 9 #define NULL_DIGEST_SIZE 0 10 #define NULL_IV_SIZE 0 11 12 struct crypto_skcipher *crypto_get_default_null_skcipher(void); 13 void crypto_put_default_null_skcipher(void); 14 15 #endif 16