[B<-out filename>]
[B<-passout arg>]
[B<-traditional>]
-[B<-cipher>]
+[B<-I<cipher>>]
[B<-text>]
[B<-text_pub>]
[B<-noout>]
with the appropriate encryption algorithm (if any). If the B<-traditional>
option is specified then the older "traditional" format is used instead.
-=item B<-cipher>
+=item B<-I<cipher>>
These options encrypt the private key with the supplied cipher. Any algorithm
name accepted by EVP_get_cipherbyname() is acceptable such as B<des3>.