Document -engine where missing.

PR: 424

doc/apps/ca.pod

@@ -43,6 +43,7 @@ B<openssl> B<ca>
 [B<-msie_hack>]
 [B<-extensions section>]
 [B<-extfile section>]
+[B<-engine id>]
 
 =head1 DESCRIPTION
 
@@ -195,6 +196,13 @@ an additional configuration file to read certificate extensions from
 (using the default section unless the B<-extensions> option is also
 used).
 
+=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 CRL OPTIONS

doc/apps/dhparam.pod

@@ -18,6 +18,7 @@ B<openssl dhparam>
 [B<-2>]
 [B<-5>]
 [B<-rand> I<file(s)>]
+[B<-engine id>]
 [I<numbits>]
 
 =head1 DESCRIPTION
@@ -96,6 +97,13 @@ this option prints out the DH parameters in human readable form.
 this option converts the parameters into C code. The parameters can then
 be loaded by calling the B<get_dh>I<numbits>B<()> function.
 
+=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 WARNINGS

doc/apps/dsa.pod

@@ -21,6 +21,7 @@ B<openssl> B<dsa>
 [B<-modulus>]
 [B<-pubin>]
 [B<-pubout>]
+[B<-engine id>]
 
 =head1 DESCRIPTION
 
@@ -106,6 +107,13 @@ 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 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 NOTES

doc/apps/dsaparam.pod

@@ -16,6 +16,7 @@ B<openssl dsaparam>
 [B<-C>]
 [B<-rand file(s)>]
 [B<-genkey>]
+[B<-engine id>]
 [B<numbits>]
 
 =head1 DESCRIPTION
@@ -82,6 +83,13 @@ 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 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 NOTES

doc/apps/gendsa.pod

@@ -12,6 +12,7 @@ B<openssl> B<gendsa>
 [B<-des3>]
 [B<-idea>]
 [B<-rand file(s)>]
+[B<-engine id>]
 [B<paramfile>]
 
 =head1 DESCRIPTION
@@ -37,6 +38,13 @@ Multiple files can be specified separated by a 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 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.
+
 =item B<paramfile>
 
 This option specifies the DSA parameter file to use. The parameters in this

doc/apps/genrsa.pod

@@ -15,6 +15,7 @@ B<openssl> B<genrsa>
 [B<-f4>]
 [B<-3>]
 [B<-rand file(s)>]
+[B<-engine id>]
 [B<numbits>]
 
 =head1 DESCRIPTION
@@ -54,6 +55,13 @@ Multiple files can be specified separated by a 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 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.
+
 =item B<numbits>
 
 the size of the private key to generate in bits. This must be the last option

doc/apps/pkcs7.pod

@@ -14,6 +14,7 @@ B<openssl> B<pkcs7>
 [B<-print_certs>]
 [B<-text>]
 [B<-noout>]
+[B<-engine id>]
 
 =head1 DESCRIPTION
 
@@ -59,6 +60,13 @@ issuer names.
 don't output the encoded version of the PKCS#7 structure (or certificates
 is B<-print_certs> is set).
 
+=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 EXAMPLES

doc/apps/pkcs8.pod

@@ -21,6 +21,7 @@ B<openssl> B<pkcs8>
 [B<-nsdb>]
 [B<-v2 alg>]
 [B<-v1 alg>]
+[B<-engine id>]
 
 =head1 DESCRIPTION
 
@@ -122,6 +123,13 @@ B<des>, B<des3> and B<rc2>. It is recommended that B<des3> is used.
 This option specifies a PKCS#5 v1.5 or PKCS#12 algorithm to use. A complete
 list of possible algorithms is included below.
 
+=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 NOTES

doc/apps/req.pod

@@ -41,6 +41,7 @@ B<openssl> B<req>
 [B<-nameopt>]
 [B<-batch>]
 [B<-verbose>]
+[B<-engine id>]
 
 =head1 DESCRIPTION
 
@@ -244,6 +245,13 @@ non-interactive mode.
 
 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

doc/apps/rsa.pod

@@ -24,6 +24,7 @@ B<openssl> B<rsa>
 [B<-check>]
 [B<-pubin>]
 [B<-pubout>]
+[B<-engine id>]
 
 =head1 DESCRIPTION
 
@@ -117,6 +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 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 NOTES

doc/apps/spkac.pod

@@ -17,7 +17,7 @@ B<openssl> B<spkac>
 [B<-spksect section>]
 [B<-noout>]
 [B<-verify>]
-
+[B<-engine id>]
 
 =head1 DESCRIPTION
 
@@ -79,6 +79,12 @@ being created).
 
 verifies the digital signature on the supplied SPKAC.
 
+=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
 

doc/apps/x509.pod

@@ -50,6 +50,7 @@ B<openssl> B<x509>
 [B<-clrext>]
 [B<-extfile filename>]
 [B<-extensions section>]
+[B<-engine id>]
 
 =head1 DESCRIPTION
 
@@ -98,6 +99,12 @@ digest, such as the B<-fingerprint>, B<-signkey> and B<-CA> options. If not
 specified then MD5 is used. If the key being used to sign with is a DSA key then
 this option has no effect: SHA1 is always used with DSA keys.
 
+=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