centos man page for gnutls_cipher_add_auth

gnutls_cipher_add_auth(3)					      gnutls						 gnutls_cipher_add_auth(3)

NAME
       gnutls_cipher_add_auth - API function

SYNOPSIS
       #include <gnutls/crypto.h>

       int gnutls_cipher_add_auth(gnutls_cipher_hd_t handle, const void * text, size_t text_size);

ARGUMENTS
       gnutls_cipher_hd_t handle
		   is a gnutls_cipher_hd_t structure.

       const void * text
		   the data to be authenticated

       size_t text_size
		   The length of the data

DESCRIPTION
       This  function  operates on authenticated encryption with associated data (AEAD) ciphers and authenticate the input data. This function can
       only be called once and before any encryption operations.

RETURNS
       Zero or a negative error code on error.

SINCE
       3.0

REPORTING BUGS
       Report bugs to <bug-gnutls@gnu.org>.
       General guidelines for reporting bugs: http://www.gnu.org/gethelp/
       GnuTLS home page: http://www.gnu.org/software/gnutls/

COPYRIGHT
       Copyright (C) 2012 Free Software Foundation, Inc..
       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 info and gnutls programs are properly installed at your site,
       the command

	      info gnutls

       should give you access to the complete manual.  As an alternative you may obtain the manual from:

	      http://www.gnu.org/software/gnutls/manual/

gnutls								      3.1.15						 gnutls_cipher_add_auth(3)