JAX-WS Web Service - Testing WS-Security (X509 Enc & Sign)

We use SOAP UI Pro for our web service testing. We've a JAX-WS web service that we test (functional testing) with SOAP UI. This web service also has a security requirement that is WS-Security. As part of this the message body is encrypted by public certificate of the service and then signed by consumer's private certificate. I searched in forums with WS-Security but did not find any results so I'm requesting your help here.

I want to know if SOAP UI Pro 4.0 (or any other version) supports WS-Security testing of JAX-WS based web services. WS-Security includes encryption and signing of request and then validating signature and decrypting the response.

I'll appreciate your quick reply.