[B<-rand file...>]
[B<-writerand file>]
[B<-engine id>]
+[B<-verbose>]
[B<paramfile>]
=head1 DESCRIPTION
thus initialising it if needed. The engine will then be set as the default
for all available algorithms.
+=item B<-verbose>
+
+Print extra details about the operations being performed.
+
=item B<paramfile>
This option specifies the DSA parameter file to use. The parameters in this