1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 */ 2*4882a593Smuzhiyun /* Values for NULL algorithms */ 3*4882a593Smuzhiyun 4*4882a593Smuzhiyun #ifndef _CRYPTO_NULL_H 5*4882a593Smuzhiyun #define _CRYPTO_NULL_H 6*4882a593Smuzhiyun 7*4882a593Smuzhiyun #define NULL_KEY_SIZE 0 8*4882a593Smuzhiyun #define NULL_BLOCK_SIZE 1 9*4882a593Smuzhiyun #define NULL_DIGEST_SIZE 0 10*4882a593Smuzhiyun #define NULL_IV_SIZE 0 11*4882a593Smuzhiyun 12*4882a593Smuzhiyun struct crypto_sync_skcipher *crypto_get_default_null_skcipher(void); 13*4882a593Smuzhiyun void crypto_put_default_null_skcipher(void); 14*4882a593Smuzhiyun 15*4882a593Smuzhiyun #endif 16