X-Git-Url: https://git.openssl.org/?a=blobdiff_plain;f=doc%2Fman1%2Fgenpkey.pod;h=fc83efa475c884d0367e098f08cf6bf720cea306;hb=a2eecb5d2691d8a2e3481765683054f1edfcba36;hp=50a7b1bb6dd94f9037e0b1ef112b5bdf3a6698ac;hpb=c4de074e6385a86a43a30fee574e77f9dcabb022;p=openssl.git

diff --git a/doc/man1/genpkey.pod b/doc/man1/genpkey.pod
index 50a7b1bb6d..fc83efa475 100644
--- a/doc/man1/genpkey.pod
+++ b/doc/man1/genpkey.pod
@@ -2,6 +2,7 @@
 
 =head1 NAME
 
+openssl-genpkey,
 genpkey - generate a private key
 
 =head1 SYNOPSIS
@@ -11,7 +12,7 @@ B<openssl> B<genpkey>
 [B<-out filename>]
 [B<-outform PEM|DER>]
 [B<-pass arg>]
-[B<-cipher>]
+[B<-I<cipher>>]
 [B<-engine id>]
 [B<-paramfile file>]
 [B<-algorithm alg>]
@@ -38,14 +39,14 @@ standard output is used.
 
 =item B<-outform DER|PEM>
 
-This specifies the output format DER or PEM.
+This specifies the output format DER or PEM. The default format is PEM.
 
 =item B<-pass 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)>.
 
-=item B<-cipher>
+=item B<-I<cipher>>
 
 This option encrypts the private key with the supplied cipher. Any algorithm
 name accepted by EVP_get_cipherbyname() is acceptable such as B<des3>.
@@ -104,6 +105,29 @@ below.
 
 The number of bits in the generated key. If not specified 1024 is used.
 
+=item B<rsa_keygen_primes:numprimes>
+
+The number of primes in the generated key. If not specified 2 is used.
+
+=item B<rsa_keygen_pubexp:value>
+
+The RSA public exponent value. This can be a large decimal or
+hexadecimal value if preceded by B<0x>. Default value is 65537.
+
+=back
+
+=head1 RSA-PSS KEY GENERATION OPTIONS
+
+Note: by default an B<RSA-PSS> key has no parameter restrictions.
+
+=over 4
+
+=item B<rsa_keygen_bits:numbits>, B<rsa_keygen_pubexp:value>
+
+These options have the same meaning as the B<RSA> algorithm.
+
+=item B<rsa_pss_keygen_md:digest>
+
 =item B<rsa_keygen_pubexp:value>
 
 The RSA public exponent value. This can be a large decimal or
@@ -217,10 +241,10 @@ numeric OID. Following parameter sets are supported:
 
 =back
 
-=head1 X25519 KEY GENERATION OPTIONS
-
-The X25519 algorithm does not currently support any key generation options.
+=head1 X25519 and X448 KEY GENERATION OPTIONS
 
+The X25519 and X448 algorithms do not currently support any key generation
+options.
 
 =head1 NOTES