testSRPLoginWithAuxChallenge Failure

Unable to complete login: Failed to complete SRP login, msg=Failed to encrypt aux challenge
junit.framework.AssertionFailedError: Unable to complete login: Failed to complete SRP login, msg=Failed to encrypt aux challenge
at org.jboss.test.security.test.SRPLoginModuleUnitTestCase.testSRPLoginWithAuxChallenge(SRPLoginModuleUnitTestCase.java:142)
at jrockit.reflect.VirtualNativeMethodInvoker.invoke(Ljava.lang.Object;[Ljava.lang.Object;)Ljava.lang.Object;(Unknown Source)
at junit.extensions.TestDecorator.basicRun(TestDecorator.java:22)
at junit.extensions.TestSetup$1.protect(TestSetup.java:19)
at junit.extensions.TestSetup.run(TestSetup.java:23)

The same test passes with Sun Jdk1.4 but I believe this is due to

jrockit-R26.4.0-jdk1.4.2_11\jre\lib\security
local_policy.jar
US_export_policy.jar

Not updated to include unlimited crypto ability?