gnutls_mac_get_key_size - Returns the length of the MAC’s key size
size_t gnutls_mac_get_key_size(gnutls_mac_algorithm_t algorithm);
is an encryption algorithm
Get size of MAC key.
length (in bytes) of the given MAC key size, or 0 if the given MAC
algorithm is invalid.
Report bugs to <email@example.com>. GnuTLS home page:
http://www.gnu.org/software/gnutls/ General help using GNU software:
Copyright © 2008 Free Software Foundation.
Copying and distribution of this file, with or without modification,
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The full documentation for gnutls is maintained as a Texinfo manual.
If the info and gnutls programs are properly installed at your site,
should give you access to the complete manual.