Elliptical curve used in ECDHE ciphers
--ssl-tmp-ec-param
elliptic_curve_name
--ssl-tmp-ec-param
specifies
the name of the elliptical curve used in ECDHE ciphers.elliptic_curve_name
If this property is not specified, all ECDHE ciphers will be removed from the list of ciphers available for secure communication.
elliptic_curve_name
Named of curve. All curves supported by OpenSSL are supported.
Use the prime256v1 curve.
--ssl-tmp-ec-param prime256v1