other versions
| CRYPTO_SKCIPHER_IVSI(9) | Programming Interface | CRYPTO_SKCIPHER_IVSI(9) |
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@chronox.de>
Author.
Marek Vasut <marek@denx.de>
Author.
COPYRIGHT¶
| June 2017 | Kernel Hackers Manual 4.9. |