CRYPTO_CIPHER_BLOCKS(9)               Programming Interface               CRYPTO_CIPHER_BLOCKS(9)



NAME
       crypto_cipher_blocksize - obtain block size for cipher

SYNOPSIS
       unsigned int crypto_cipher_blocksize(struct crypto_cipher * tfm);

ARGUMENTS
       tfm
           cipher handle

DESCRIPTION
       The block size for the single block cipher referenced with the cipher handle tfm 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_CIPHER_BLOCKS(9)