NAME¶

crypto_blkcipher_ivsize - obtain IV size

SYNOPSIS¶

unsigned int crypto_blkcipher_ivsize(struct crypto_blkcipher * tfm);

ARGUMENTS¶

tfm

DESCRIPTION¶

The size of the IV for the block cipher referenced by the cipher handle is returned. This IV size may be zero if the cipher does not need an IV.

RETURN¶

IV size in bytes

AUTHORS¶

Stephan Mueller <smueller@chronox.de>

Marek Vasut <marek@denx.de>

COPYRIGHT¶