STRUCT BLKCIPHER_ALG(9)               Programming Interface               STRUCT BLKCIPHER_ALG(9)



NAME
       struct_blkcipher_alg - synchronous block cipher definition

SYNOPSIS
       struct blkcipher_alg {
         int (* setkey) (struct crypto_tfm *tfm, const u8 *key,unsigned int keylen);
         int (* encrypt) (struct blkcipher_desc *desc,struct scatterlist *dst, struct scatterlist *src,unsigned int nbytes);
         int (* decrypt) (struct blkcipher_desc *desc,struct scatterlist *dst, struct scatterlist *src,unsigned int nbytes);
         const char * geniv;
         unsigned int min_keysize;
         unsigned int max_keysize;
         unsigned int ivsize;
       };

MEMBERS
       setkey
           see struct ablkcipher_alg

       encrypt
           see struct ablkcipher_alg

       decrypt
           see struct ablkcipher_alg

       geniv
           see struct ablkcipher_alg

       min_keysize
           see struct ablkcipher_alg

       max_keysize
           see struct ablkcipher_alg

       ivsize
           see struct ablkcipher_alg

DESCRIPTION
       All fields except geniv and ivsize are mandatory and must be filled.

AUTHORS
       Stephan Mueller <smueller AT chronox.de>
           Author.

       Marek Vasut <marek AT denx.de>
           Author.

COPYRIGHT
Kernel Hackers Manual 4.8.                 January 2017                   STRUCT BLKCIPHER_ALG(9)