ClassNotFoundException com.ibm.crypto.provider.IBMJCE with IBM JDK 1.6 ---------------------------------------------------------------------- Key: WFLY-3816 URL: https://issues.jboss.org/browse/WFLY-3816 Project: WildFly Issue Type: Bug Affects Versions: JBoss AS7 7.2.0.Final, 8.1.0.Final Environment: Linux / Aix ; IBM JDK 1.6 Reporter: Yannick Lorenzati Assignee: Jason Greene Priority: Minor I use Jboss AS 7.2.0 with IBM JDK 1.6 One of my applications try to load the security provider com.ibm.crypto.provider.IBMJCE but I got an ClassNotFoundException. I think it’s because in the ibm.jdk module.xml we need to add the package of the security provider like this <module xmlns="urn:jboss:module:1.1" name="ibm.jdk"> <resources> </resources> <dependencies> <system export="true"> <paths> <path name="com/ibm"/> <path name="com/ibm/jvm"/> <path name="com/ibm/jvm/io"/> <path name="com/ibm/jvm/util"/> <path name="com/ibm/match"/> <path name="com/ibm/misc"/> <path name="com/ibm/net"/> <path name="com/ibm/nio"/> <path name="com/ibm/nio/ch"/> <path name="com/ibm/security/auth"/> <path name="com/ibm/security/bootstrap"/> <path name="com/ibm/security/auth/module"/> <path name="com/ibm/security/util"/> </paths> </system> </dependencies> </module> We need to add this <path name="com/ibm/crypto"/> <path name="com/ibm/crypto/provider"/> Can't do a pull request at work, but i hope this help