KEY_EXCHANGE_PARAMS <filename>
(optional) - This is the name of a PEM-encoded file containing parameters for Diffe-Hellman key exchange. In V13 the default is to use the predefined group "ffdhe2048". These parameters may also be included in the SERVER_CERTIFICATE_FILE, which takes precedence over any parameters specified by KEY_EXCHANGE_PARAMS.
Example
KEY_EXCHANGE_PARAMS DHparams.pem
See Also