-=item B<-digest-algorithms>
-
-Display a list of message digest algorithms.
-If a line is of the form C<foo =E<gt> bar> then C<foo> is an alias for the
-official algorithm name, C<bar>.
-If a line is of the form C<foo @ bar>, then C<foo> is provided by the provider
-C<bar>.
-
-In verbose mode, the algorithms provided by a provider will get additional
-information on what parameters each implementation supports.
-
-=item B<-kdf-algorithms>
-
-Display a list of key derivation function algorithms.
-
-=item B<-mac-algorithms>
-
-Display a list of message authentication code algorithms.
-