gnutls_kx_get(3) gnutls gnutls_kx_get(3)

gnutls_kx_get - API function

#include <gnutls/gnutls.h>

gnutls_kx_algorithm_t gnutls_kx_get(gnutls_session_t session);

is a gnutls_session_t type.

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.

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

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3.8.5 gnutls