constify X509_REQ_get0_signature()

[openssl.git] / doc / apps / dsaparam.pod

diff --git a/doc/apps/dsaparam.pod b/doc/apps/dsaparam.pod
index f5f3f317bd095e40a5fe612e666097c131ae0995..08ad47faa65cac4d9ce338d578b1c6985efaaa8d 100644 (file)
--- a/doc/apps/dsaparam.pod
+++ b/doc/apps/dsaparam.pod
@@ -7,6 +7,7 @@ dsaparam - DSA parameter manipulation and generation
 =head1 SYNOPSIS
 
 B<openssl dsaparam>
+[B<-help>]
 [B<-inform DER|PEM>]
 [B<-outform DER|PEM>]
 [B<-in filename>]
@@ -16,6 +17,7 @@ B<openssl dsaparam>
 [B<-C>]
 [B<-rand file(s)>]
 [B<-genkey>]
+[B<-engine id>]
 [B<numbits>]
 
 =head1 DESCRIPTION
@@ -26,6 +28,10 @@ This command is used to manipulate or generate DSA parameter files.
 
 =over 4
 
+=item B<-help>
+
+Print out a usage message.
+
 =item B<-inform DER|PEM>
 
 This specifies the input format. The B<DER> option uses an ASN1 DER encoded
@@ -35,7 +41,7 @@ of the B<DER> format base64 encoded with additional header and footer lines.
 
 =item B<-outform DER|PEM>
 
-This specifies the output format, the options have the same meaning as the 
+This specifies the output format, the options have the same meaning as the
 B<-inform> option.
 
 =item B<-in filename>
@@ -61,7 +67,7 @@ this option prints out the DSA parameters in human readable form.
 =item B<-C>
 
 this option converts the parameters into C code. The parameters can then
-be loaded by calling the B<get_dsaXXX()> function.
+be loaded by calling the get_dsaXXX() function.
 
 =item B<-genkey>
 
@@ -71,9 +77,10 @@ parameters.
 =item B<-rand file(s)>
 
 a file or files containing random data used to seed the random number
-generator. Multiple files can be specified separated by a OS-dependent
-character.  For MS-Windows, the separator is B<;>.  For OpenVMS, it's
-B<,>.  For all others, it's B<:>.
+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<numbits>
 
@@ -81,6 +88,13 @@ this option specifies that a parameter set should be generated of size
 B<numbits>. It must be the last option. If this option is included then
 the input file (if any) is ignored.
 
+=item B<-engine id>
+
+specifying an engine (by its unique B<id> string) will cause B<dsaparam>
+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.
+
 =back
 
 =head1 NOTES
@@ -95,6 +109,16 @@ DSA parameters is often used to generate several distinct keys.
 
 =head1 SEE ALSO
 
-gendsa(1), dsa(1), genrsa(1), rsa(1)
+L<gendsa(1)>, L<dsa(1)>, L<genrsa(1)>,
+L<rsa(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