is a structure that holds Diffie-Hellman parameters.
DESCRIPTION
This function will set the Diffie-Hellman parameters for a
certificate server to use. These parameters will be used in
Ephemeral Diffie-Hellman cipher suites. Note that only a pointer
to the parameters are stored in the certificate handle, so if you
deallocate the parameters before the certificate is deallocated,
you must change the parameters stored in the certificate first.