The Java Cryptography Extension (JCE) is now a core part of Java SDK 1.4. Basically, it's a set of packages that provide a framework and implementations for encryption, key generation and ...

Q: If I encrypt my .class files and use a custom classloader to load and decrypt them on the fly, will this prevent decompilation? A: The problem of preventing Java byte-code decompilation is ...

One proposal would restrict Java APIs to maintain the strong encapsulation that assures the integrity of code and data, while a second would introduce a Key Encapsulation Mechanism API.