Fix pkeyutl/rsautl empty encrypt-input/decrypt-output handling
Also fix option processing in pkeyutl to allow use of (formerly)
"out-of-order" switches that were needless implementation limitations.
Handle documented "ENGINE" form with -keyform and -peerform.
Better handling of OPENSSL_NO_ENGINE and OPENSSL_NO_RSA.
RT2018
Reviewed-by: Rich Salz <rsalz@openssl.org>
diff --git a/doc/apps/rsautl.pod b/doc/apps/rsautl.pod
index 6b98b51..92b8150 100644
--- a/doc/apps/rsautl.pod
+++ b/doc/apps/rsautl.pod
@@ -10,6 +10,7 @@
[B<-in file>]
[B<-out file>]
[B<-inkey file>]
+[B<-keyform PEM|DER|ENGINE>]
[B<-pubin>]
[B<-certin>]
[B<-sign>]
@@ -45,6 +46,10 @@
the input key file, by default it should be an RSA private key.
+=item B<-keyform PEM|DER|ENGINE>
+
+the key format PEM, DER or ENGINE.
+
=item B<-pubin>
the input file is an RSA public key.
