基于Java开发的SATSA源代码，sun公司推出的最新加密/解密代码，适合手机终端用户开发安全机制。-Java-based development of the SATSA source code, sun company launched the latest encryption / decryption code, suitable for the development of end-user mobile security mechanism.

J2ME JSR-188 源码包,内含httpconnection源码等常用J2ME源代码-J2ME JSR-188 source packages, containing httpconnection J2ME source code and other commonly used