=head1 SYNOPSIS
B<openssl> B<ec>
+[B<-help>]
[B<-inform PEM|DER>]
[B<-outform PEM|DER>]
[B<-in filename>]
=over 4
+=item B<-help>
+
+Print out a usage message.
+
=item B<-inform DER|PEM>
This specifies the input format. The B<DER> option with a private key uses