how should I configure servicemix servicemix-4.4.1-fuse-06-03 to enable client certificate authentication?

following configuration doesn't work for me:

any idea what should I hange?

this is my org.ops4j.pax.web.cfg:

org.osgi.service.http.secure.enabled=true

org.ops4j.pax.web.ssl.keystore=etc/privatestore.jks

org.ops4j.pax.web.ssl.password=secret1234

org.ops4j.pax.web.ssl.keypassword=secret1234

org.osgi.service.http.port.secure=8443

org.ops4j.pax.web.config.file=etc/jetty.xml

org.osgi.service.http.port=8181

javax.servlet.context.tempdir=data/pax-web-jsp

this is part of my jetty.xml:

what can I do wrong?

should I add sth else, or remove sth?

thx for help