+with
+.I q
+prime). In this case, the value of
+.I g
+is fixed as 4.
+.IP
+If a size is chosen for
+.I q
+and Lim-Lee primes are not selected then the prime
+.I q
+is generated and
+.I p
+is chosen so that
+.IR p \ \-\ 1
+is a multiple of
+.IR q .
+.IP
+If the
+.B \-L
+option was given Lim-Lee primes are selected: the parameters are chosen
+such that
+.IR p \ =\ 2\ q \*(us0\*(ue\ q \*(us1\*(ue\ q \*(us2\*(ue\ ...\ +\ 1,
+where the
+.IR q \*(us i\*(ue
+are primes at least as large as the setting given by the
+.B \-B
+option (or 256 bits, if no setting was given).