crypto_skcipher_ivsize (9) - Linux Manuals

crypto_skcipher_ivsize: obtain IV size

NAME

crypto_skcipher_ivsize - obtain IV size

SYNOPSIS

unsigned int crypto_skcipher_ivsize(struct crypto_skcipher * tfm);

ARGUMENTS

tfm

cipher handle

DESCRIPTION

The size of the IV for the skcipher 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 [at] chronox.de>

Author.

Marek Vasut <marek [at] denx.de>

Author.

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