Management console https fails with IBM JVM when SSL enabled.

Configuring https for the management console gives the following error on AIX

ERROR [org.jboss.msc.service.fail] (MSC service thread 1-17) MSC00001: Failed to start service jboss.server.controller.management.security_realm.ManagementRealm.ssl: org.jboss.msc.service.StartException in service jboss.server.controller.management.security_realm.ManagementRealm.ssl: JBAS015229: Unable to start service
.
.
.
Caused by: java.security.NoSuchAlgorithmException: SunX509 KeyManagerFactory not available
at sun.security.jca.GetInstance.getInstance(GetInstance.java:230) [rt.jar:1.6.0]
at javax.net.ssl.KeyManagerFactory.getInstance(KeyManagerFactory.java:16) [ibmjssefw.jar:6.0 build_20080328]
at org.jboss.as.domain.management.security.SSLIdentityService.start(SSLIdentityService.java:71)