[B<-rand file(s)>]
[B<-newkey rsa:bits>]
[B<-newkey dsa:file>]
+[B<-newkey alg:file>]
[B<-nodes>]
[B<-key filename>]
[B<-keyform PEM|DER>]
[B<-[md5|sha1|md2|mdc2]>]
[B<-config filename>]
[B<-subj arg>]
+[B<-multivalue-rdn>]
[B<-x509>]
[B<-days n>]
[B<-set_serial n>]
[B<-nameopt>]
[B<-batch>]
[B<-verbose>]
+[B<-engine id>]
=head1 DESCRIPTION
=item B<-newkey arg>
this option creates a new certificate request and a new private
-key. The argument takes one of two forms. B<rsa:nbits>, where
+key. The argument takes one of several forms. B<rsa:nbits>, where
B<nbits> is the number of bits, generates an RSA key B<nbits>
in size. B<dsa:filename> generates a DSA key using the parameters
-in the file B<filename>.
+in the file B<filename>. B<param:file> generates a key using the
+parameter file B<file>, the algorithm is determined by the
+parameters. B<algname:file> use algorithm B<algname> and parameter file
+B<file> the two algorithms must match or an error occurs. B<algname> just
+uses algorithm B<algname>.
+
+=item B<-pkeyopt opt:value>
+
+set the public key algorithm option B<opt> to B<value>. The precise set of
+options supported depends on the public key algorithm used and its
+implementation. See B<KEY GENERATION OPTIONS> in the B<genpkey> manual page
+for more details.
=item B<-key filename>
The arg must be formatted as I</type0=value0/type1=value1/type2=...>,
characters may be escaped by \ (backslash), no spaces are skipped.
+=item B<-multivalue-rdn>
+
+this option causes the -subj argument to be interpreted with full
+support for multivalued RDNs. Example:
+
+I</DC=org/DC=OpenSSL/DC=users/UID=123456+CN=John Doe>
+
+If -multi-rdn is not used then the UID value is I<123456+CN=John Doe>.
+
=item B<-x509>
this option outputs a self signed certificate instead of a certificate
print extra details about the operations being performed.
+=item B<-engine id>
+
+specifying an engine (by it's unique B<id> string) will cause B<req>
+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 CONFIGURATION FILE FORMAT
The actual permitted field names are any object identifier short or
long names. These are compiled into OpenSSL and include the usual
values such as commonName, countryName, localityName, organizationName,
-organizationUnitName, stateOrPrivinceName. Additionally emailAddress
+organizationUnitName, stateOrProvinceName. Additionally emailAddress
is include as well as name, surname, givenName initials and dnQualifier.
Additional object identifiers can be defined with the B<oid_file> or
The header and footer lines in the B<PEM> format are normally:
- -----BEGIN CERTIFICATE REQUEST----
- -----END CERTIFICATE REQUEST----
+ -----BEGIN CERTIFICATE REQUEST-----
+ -----END CERTIFICATE REQUEST-----
some software (some versions of Netscape certificate server) instead needs:
- -----BEGIN NEW CERTIFICATE REQUEST----
- -----END NEW CERTIFICATE REQUEST----
+ -----BEGIN NEW CERTIFICATE REQUEST-----
+ -----END NEW CERTIFICATE REQUEST-----
which is produced with the B<-newhdr> option but is otherwise compatible.
Either form is accepted transparently on input.