18c2ecf20Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0 */ 28c2ecf20Sopenharmony_ci/* Values for NULL algorithms */ 38c2ecf20Sopenharmony_ci 48c2ecf20Sopenharmony_ci#ifndef _CRYPTO_NULL_H 58c2ecf20Sopenharmony_ci#define _CRYPTO_NULL_H 68c2ecf20Sopenharmony_ci 78c2ecf20Sopenharmony_ci#define NULL_KEY_SIZE 0 88c2ecf20Sopenharmony_ci#define NULL_BLOCK_SIZE 1 98c2ecf20Sopenharmony_ci#define NULL_DIGEST_SIZE 0 108c2ecf20Sopenharmony_ci#define NULL_IV_SIZE 0 118c2ecf20Sopenharmony_ci 128c2ecf20Sopenharmony_cistruct crypto_sync_skcipher *crypto_get_default_null_skcipher(void); 138c2ecf20Sopenharmony_civoid crypto_put_default_null_skcipher(void); 148c2ecf20Sopenharmony_ci 158c2ecf20Sopenharmony_ci#endif 16