J2ME安全结构研究  

A RESEARCH ON J2ME SECURITY ARCHITECTURE

作　　者：程树纲[1] 许林英[1] 

机构地区：[1]天津大学电信学院,天津300072

出　　处：《计算机应用与软件》2003年第4期52-54,共3页Computer Applications and Software

摘　　要：J2ME是SUN针对嵌入式设备而开发的新一代JAVA平台,J2ME的安全结构与安全性能成为一个重要的、急需研究的问题。本文首先探讨了J2ME的基本特点与结构,并简要介绍了J2ME的两种配置:CDC和CLDC;然后讨论了JDK的安全结构,着重比较了CDC和CLDC与JDK在安全方面的变化,分析这种变化所造成的CDC和CLDC设备在安全性方面的特点。J2ME is the new generation Java platform for embedded equipment developed by SUN.The security architecture and characteristic are urgent and important problems awaiting solution. In this article, we discuss first the basic characteristic and architecture of J2ME and introduce briefly its two configurations: DLC and CLDC. After that, we discuss the security architecture of JDK, compare the difference among CDC, CLDC and JDk, and analyse the resulting security characteristic of CDC and CLDC equipment.

关 键 词：J2ME 安全结构 J2SE CDC CLDC Internet 网络通信 JAVA语言 

分 类 号：TP393.4[自动化与计算机技术—计算机应用技术]