Introduction - If you have any usage issues, please Google them yourself
Compiled Java class files can easily be decompiled, in the Java application will produce the source code security issues. In this paper, the traditional method of Java class file protection analysis in the class loader (ClassLoader) encryption technology, based on the use of JNI technology presents a call to a local pick 13 of the improved method decryption. Decryption interface is designed to ensure the JNI interface technology, called a local decryption of communications security, thus enhancing the security of Java class files. The experimental results show that the method is effective.