suse man page for gnutls_dh_get_prime_bits

gnutls_dh_get_prime_bits(3)					      gnutls					       gnutls_dh_get_prime_bits(3)

NAME
       gnutls_dh_get_prime_bits - return the bits used in DH authentication

SYNOPSIS
       #include <gnutls/gnutls.h>

       int gnutls_dh_get_prime_bits(gnutls_session_t session);

ARGUMENTS
       gnutls_session_t session
		   is a gnutls session

DESCRIPTION
       This  function  will  return  the  bits of the prime used in the last Diffie-Hellman authentication with the peer.  Should be used for both
       anonymous and ephemeral Diffie-Hellman.	Note that some ciphers, like RSA and DSA without DHE, does not use a Diffie-Hellman exchange,  and
       then this function will return 0.

RETURNS
       The Diffie-Hellman bit strength is returned, or 0 if no Diffie-Hellman exchange was done, or a negative error code on failure.

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

COPYRIGHT
       Copyright (C) 2008 Free Software Foundation.
       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.

gnutls								       2.8.6					       gnutls_dh_get_prime_bits(3)