JCE Extension Error

[MukeshMak]

Hi all,

I've just installed JCE 1.2.2 on JDK 1.3.1, as an extension to test some console based cryptographic applications.

Although the java code compiles it refuses to run and terminates with the following error:

Exception: java.lang.SecurityException: Cannot verify JCE extension: java.lang.ClassNotFoundException: javax.crypto.Cipher

Any help on how I can resolve this problem?

Thanks.