Example Guide To Test WS Security - Digital Signature

Hi

I would like to use SoapUI to test the WS-Security Digital Signature feature.

http://www.soapui.org/SOAP-and-WSDL/app ... urity.html

I have tried following the above link, however, this only seems to give flavour what can be done with SoapUI.

Is there example guide that goes through all the steps for testing Digital Signatures ie
how to create the Key store and certificates and how to configure soapUI
how to configure soapUI for sending request with Digital Signature
how to configure soapUI for receiving a response and decrypt message to verify the functionality.

Any help/suggestions will very much appreciated.

Thank You

Pete