JBoss 7.1.1/HTTPS/WS-Security java.lang.RuntimeException: Could not generate DH keypair

[ajanz]

Hi,

we use JBoss 7.1 with Apache CXF and WS-Security enabled.  ( see : http://depressedprogrammer.wordpress.com/2007/07/31/cxf-ws-security-using-jsr-181-interceptor-annotations-xfire-migration for description)

Also we use HTTPS for communication.

The first call to the web service, everything works fine.

But the next calls we only get:  java.lang.RuntimeException: Could not generate DH keypair

The error seems to be in WSS4JInInterceptor:handleMessage

Any idea what the problem might be?

regards

Sascha