NAME

       gnutls_cipher_get_iv_size - API function

SYNOPSIS

       #include <gnutls/crypto.h>

       unsigned gnutls_cipher_get_iv_size(gnutls_cipher_algorithm_t algorithm);

ARGUMENTS

       gnutls_cipher_algorithm_t algorithm
                   is an encryption algorithm

DESCRIPTION

       This  function  returns  the  size  of  the  initialization  vector  (IV) for the provided
       algorithm. For algorithms with variable size IV (e.g., AES-CCM), the returned size will be
       the one used by TLS.

RETURNS

       block size for encryption algorithm.

SINCE

       3.2.0

REPORTING BUGS

       Report bugs to <bugs@gnutls.org>.
       Home page: https://www.gnutls.org

COPYRIGHT

       Copyright © 2001- Free Software Foundation, Inc., and others.
       Copying  and distribution of this file, with or without modification, are permitted in any
       medium without royalty provided the copyright notice and this notice are preserved.

SEE ALSO

       The  full  documentation  for  gnutls  is  maintained  as  a  Texinfo  manual.    If   the
       /usr/share/doc/gnutls/ directory does not contain the HTML form visit

       https://www.gnutls.org/manual/