CRYPTO_BLKCIPHER_BLO(9)               Programming Interface               CRYPTO_BLKCIPHER_BLO(9)



NAME
       crypto_blkcipher_blocksize - obtain block size of cipher

SYNOPSIS
       unsigned int crypto_blkcipher_blocksize(struct crypto_blkcipher * tfm);

ARGUMENTS
       tfm
           cipher handle

DESCRIPTION
       The block size for the block cipher referenced with the cipher handle is returned. The
       caller may use that information to allocate appropriate memory for the data returned by
       the encryption or decryption operation.

RETURN
       block size of cipher

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

       Marek Vasut <marek AT denx.de>
           Author.

COPYRIGHT
Kernel Hackers Manual 4.8.                 January 2017                   CRYPTO_BLKCIPHER_BLO(9)