This solution realizes the end-to-end secure data channel on J2ME-based mobile client and J2EE-based sever by using pure Java components and assistant using lightweight cryptography API toolkit from Bouncy Castle.

• 该方案使用纯Java组件,结合使用来自Bouncy Castl的轻量级加密API工具集,在基于J2ME的手机客户端和基于J2EE的服务器端,实现端到端的安全数据传输。