=head1 SYNOPSIS
B<openssl> B<genrsa>
+[B<-help>]
[B<-out filename>]
[B<-passout arg>]
+[B<-aes128>]
+[B<-aes192>]
+[B<-aes256>]
+[B<-camellia128>]
+[B<-camellia192>]
+[B<-camellia256>]
[B<-des>]
[B<-des3>]
[B<-idea>]
[B<-f4>]
[B<-3>]
[B<-rand file(s)>]
+[B<-engine id>]
[B<numbits>]
=head1 DESCRIPTION
=over 4
+=item B<-help>
+
+Print out a usage message.
+
=item B<-out filename>
-the output filename. If this argument is not specified then standard output is
-used.
+Output the key to the specified file. If this argument is not specified then
+standard output is used.
=item B<-passout arg>
the output file password source. For more information about the format of B<arg>
-see the B<PASS PHRASE ARGUMENTS> section in L<openssl(1)|openssl(1)>.
+see the B<PASS PHRASE ARGUMENTS> section in L<openssl(1)>.
-=item B<-des|-des3|-idea>
+=item B<-aes128|-aes192|-aes256|-camellia128|-camellia192|-camellia256|-des|-des3|-idea>
-These options encrypt the private key with the DES, triple DES, or the
-IDEA ciphers respectively before outputting it. If none of these options is
+These options encrypt the private key with specified
+cipher before outputting it. If none of these options is
specified no encryption is used. If encryption is used a pass phrase is prompted
for if it is not supplied via the B<-passout> argument.
=item B<-rand file(s)>
a file or files containing random data used to seed the random number
-generator, or an EGD socket (see L<RAND_egd(3)|RAND_egd(3)>).
-Multiple files can be specified separated by a OS-dependent character.
-The separator is B<;> for MS-Windows, B<,> for OpenVSM, and B<:> for
+generator, or an EGD socket (see L<RAND_egd(3)>).
+Multiple files can be specified separated by an OS-dependent character.
+The separator is B<;> for MS-Windows, B<,> for OpenVMS, and B<:> for
all others.
+=item B<-engine id>
+
+specifying an engine (by its unique B<id> string) will cause B<genrsa>
+to attempt to obtain a functional reference to the specified engine,
+thus initialising it if needed. The engine will then be set as the default
+for all available algorithms.
+
=item B<numbits>
the size of the private key to generate in bits. This must be the last option
=head1 SEE ALSO
-L<gendsa(1)|gendsa(1)>
+L<gendsa(1)>
+
+=head1 COPYRIGHT
+
+Copyright 2000-2016 The OpenSSL Project Authors. All Rights Reserved.
+
+Licensed under the OpenSSL license (the "License"). You may not use
+this file except in compliance with the License. You can obtain a copy
+in the file LICENSE in the source distribution or at
+L<https://www.openssl.org/source/license.html>.
+
+=cut