Fix the evp_test Ctrl keyword processing

[oweals/openssl.git] / doc / apps / dsa.pod

diff --git a/doc/apps/dsa.pod b/doc/apps/dsa.pod
index 8196df1ef00d5caa775dca6af89c47c6a1081c8e..caa06966e502267bf4f34c948a5e304dc3999122 100644 (file)
--- a/doc/apps/dsa.pod
+++ b/doc/apps/dsa.pod
@@ -7,14 +7,19 @@ dsa - DSA key processing
 =head1 SYNOPSIS
 
 B<openssl> B<dsa>
+[B<-help>]
 [B<-inform PEM|DER>]
 [B<-outform PEM|DER>]
 [B<-in filename>]
-[B<-passin password>]
-[B<-envpassin var>]
+[B<-passin arg>]
 [B<-out filename>]
-[B<-passout password>]
-[B<-envpassout var>]
+[B<-passout arg>]
+[B<-aes128>]
+[B<-aes192>]
+[B<-aes256>]
+[B<-camellia128>]
+[B<-camellia192>]
+[B<-camellia256>]
 [B<-des>]
 [B<-des3>]
 [B<-idea>]
@@ -23,6 +28,7 @@ B<openssl> B<dsa>
 [B<-modulus>]
 [B<-pubin>]
 [B<-pubout>]
+[B<-engine id>]
 
 =head1 DESCRIPTION
 
@@ -35,6 +41,10 @@ applications should use the more secure PKCS#8 format using the B<pkcs8>
 
 =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
@@ -49,7 +59,7 @@ PKCS#8 format is also accepted.
 
 =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>
@@ -58,14 +68,10 @@ This specifies the input filename to read a key from or standard input if this
 option is not specified. If the key is encrypted a pass phrase will be
 prompted for.
 
-=item B<-passin password>
-
-the input file password. Since certain utilities like "ps" make the command line
-visible this option should be used with caution.
+=item B<-passin arg>
 
-=item B<-envpassin var>
-
-read the input file password from the environment variable B<var>.
+the input file password source. For more information about the format of B<arg>
+see the B<PASS PHRASE ARGUMENTS> section in L<openssl(1)>.
 
 =item B<-out filename>
 
@@ -74,19 +80,15 @@ is not specified. If any encryption options are set then a pass phrase will be
 prompted for. The output filename should B<not> be the same as the input
 filename.
 
-=item B<-passout password>
-
-the output file password. Since certain utilities like "ps" make the command line
-visible this option should be used with caution.
-
-=item B<-envpassout var>
+=item B<-passout arg>
 
-read the output file password from the environment variable B<var>.
+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)>.
 
-=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. A pass phrase is prompted for.
+These options encrypt the private key with the specified
+cipher before outputting it. A pass phrase is prompted for.
 If none of these options is specified the key is written in plain text. This
 means that using the B<dsa> utility to read in an encrypted key with no
 encryption option can be used to remove the pass phrase from a key, or by
@@ -116,6 +118,13 @@ by default a private key is output. With this option a public
 key will be output instead. This option is automatically set if the input is
 a public key.
 
+=item B<-engine id>
+
+specifying an engine (by its unique B<id> string) will cause B<dsa>
+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
@@ -140,7 +149,7 @@ To encrypt a private key using triple DES:
 
  openssl dsa -in key.pem -des3 -out keyout.pem
 
-To convert a private key from PEM to DER format: 
+To convert a private key from PEM to DER format:
 
  openssl dsa -in key.pem -outform DER -out keyout.der
 
@@ -154,7 +163,16 @@ To just output the public part of a private key:
 
 =head1 SEE ALSO
 
-L<dsaparam(1)|dsaparam(1)>, L<gendsa(1)|gendsa(1)>, L<rsa(1)|rsa(1)>,
-L<genrsa(1)|genrsa(1)>
+L<dsaparam(1)>, L<gendsa(1)>, L<rsa(1)>,
+L<genrsa(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