NAME

       gnutls_kx_get - API function

SYNOPSIS

       #include <gnutls/gnutls.h>

       gnutls_kx_algorithm_t gnutls_kx_get(gnutls_session_t session);

ARGUMENTS

       gnutls_session_t session
                   is a gnutls_session_t type.

DESCRIPTION

       Get the currently used key exchange algorithm.

       This  function  will  return  GNUTLS_KX_ECDHE_RSA,  or  GNUTLS_KX_DHE_RSA  under  TLS 1.3, to indicate an
       elliptic curve DH key exchange or a finite field one. The precise group  used  is  available  by  calling
       gnutls_group_get() instead.

RETURNS

       the key exchange algorithm used in the last handshake, a gnutls_kx_algorithm_t value.

REPORTING BUGS

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

COPYRIGHT

       Copyright © 2001-2023 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/