TOMOYO Linux Cross Reference
Linux/include/crypto/null.h

   /* SPDX-License-Identifier: GPL-2.0 */
   /* Values for NULL algorithms */
   
   #ifndef _CRYPTO_NULL_H
   #define _CRYPTO_NULL_H
   
   #define NULL_KEY_SIZE           0
   #define NULL_BLOCK_SIZE         1
   #define NULL_DIGEST_SIZE        0
  #define NULL_IV_SIZE            0
  
  struct crypto_sync_skcipher *crypto_get_default_null_skcipher(void);
  void crypto_put_default_null_skcipher(void);
  
  #endif
  

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