SYNOPSIS
- void crypto_blkcipher_get_iv(struct crypto_blkcipher * tfm, u8 * dst, unsigned int len);
ARGUMENTS
tfm
-
- cipher handle
dst
- buffer filled with the IV
len
- length of the buffer dst
DESCRIPTION
The caller can obtain the IV set for the block cipher referenced by the cipher handle and store it into the user-provided buffer. If the buffer has an insufficient space, the IV is truncated to fit the buffer.
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