Need to get a Java applet work "outside of the sandbox" as a signed applet. When signing applet jar files with RSA encryption that works fine on Windows clients but does not work on Solaris clients.

In java 1.3 JCE support is provided and there is a jar file called sunrsasign.jar under /jre/lib directory.In java 1.3 this works fine.
Not able to get this working on java 1.2.