other versions
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- stretch 4.9.144-3
CRYPTO_BLKCIPHER_IVS(9) | Programming Interface | CRYPTO_BLKCIPHER_IVS(9) |
NAME¶
crypto_blkcipher_ivsize - obtain IV sizeSYNOPSIS¶
unsigned int
crypto_blkcipher_ivsize(struct crypto_blkcipher * tfm);
ARGUMENTS¶
tfmcipher handle
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 bytesAUTHORS¶
Stephan Mueller <smueller@chronox.de>Author.
Marek Vasut <marek@denx.de>
Author.
COPYRIGHT¶
May 2018 | Kernel Hackers Manual 4.9. |