include/crypto/ablk_helper.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 /*
   3  * Shared async block cipher helpers
   4  */
   5
   6 #ifndef _CRYPTO_ABLK_HELPER_H
   7 #define _CRYPTO_ABLK_HELPER_H
   8
   9 #include <linux/crypto.h>
  10 #include <linux/kernel.h>
  11 #include <crypto/cryptd.h>
  12
  13 struct async_helper_ctx {
  14         struct cryptd_ablkcipher *cryptd_tfm;
  15 };
  16
  17 extern int ablk_set_key(struct crypto_ablkcipher *tfm, const u8 *key,
  18                         unsigned int key_len);
  19
  20 extern int __ablk_encrypt(struct ablkcipher_request *req);
  21
  22 extern int ablk_encrypt(struct ablkcipher_request *req);
  23
  24 extern int ablk_decrypt(struct ablkcipher_request *req);
  25
  26 extern void ablk_exit(struct crypto_tfm *tfm);
  27
  28 extern int ablk_init_common(struct crypto_tfm *tfm, const char *drv_name);
  29
  30 extern int ablk_init(struct crypto_tfm *tfm);
  31
  32 #endif /* _CRYPTO_ABLK_HELPER_H */