@c gnutls_ecc_curve_t
@table @code
@item GNUTLS_@-ECC_@-CURVE_@-INVALID
Cannot be known
@item GNUTLS_@-ECC_@-CURVE_@-SECP224R1
the SECP224R1 curve
@item GNUTLS_@-ECC_@-CURVE_@-SECP256R1
the SECP256R1 curve
@item GNUTLS_@-ECC_@-CURVE_@-SECP384R1
the SECP384R1 curve
@item GNUTLS_@-ECC_@-CURVE_@-SECP521R1
the SECP521R1 curve
@item GNUTLS_@-ECC_@-CURVE_@-SECP192R1
the SECP192R1 curve
@item GNUTLS_@-ECC_@-CURVE_@-X25519
the X25519 curve (ECDH only)
@item GNUTLS_@-ECC_@-CURVE_@-ED25519
the Ed25519 curve
@item GNUTLS_@-ECC_@-CURVE_@-MAX
-- undescribed --
@end table