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gnutls_kx_get(3)                    gnutls                    gnutls_kx_get(3)

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 (C) 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/local/share/doc/gnutls/ directory does not contain the HTML
       form visit

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

gnutls                               3.7.9                    gnutls_kx_get(3)