NAME
crypto_aead_setauthsize - set authentication data size
SYNOPSIS
int crypto_aead_setauthsize(struct crypto_aead * tfm, unsigned int authsize);
ARGUMENTS
tfm
cipher handle
authsize
size of the authentication data / tag in bytes
DESCRIPTION
Set the authentication data size / tag size. AEAD requires an authentication tag (or MAC) in addition to the associated data.
RETURN
0 if the setting of the key was successful; < 0 if an error occurred
AUTHORS
Stephan Mueller <[email protected]>
Author.
Marek Vasut <[email protected]>
Author.