混沌加密算法在J2ME平台中的应用研究  

Applicationof Chaos Encryption Algorithm in J2ME Platform

作　　者：高为民[1] 朱凌志[1] 

机构地区：[1]湖南工学院计算机与信息科学系,湖南衡阳421002

出　　处：《计算机仿真》2013年第3期184-187,共4页Computer Simulation

摘　　要：研究J2ME安全平台设计优化问题,由于传统混沌加密算法对数据加密时存在运算开销大、运算效率不高等缺点,不能有效地应用于移动应用系统,因此提出把混沌理论应用到信息安全系统设计,并用适合移动通信系统的混沌加密算法,从移动通信的安全需求出发,对J2ME平台的安全性支持进行了详细的分析,将一种新的混沌加密算法引入移动通信中,把设计的重点放在J2ME平台上的客户端和服务器端,并在Matlab上对提出的加密算法进行加密仿真。实验结果表明上述方法是有效的和可行的,同时证明J2ME平台安全实验的效果良好。Study optimization problem of J2ME security platform designing. Because traditional chaotic encryption algorithm has the problems of high cost in encrypts data computation and low operation efficiency, it cannot be effec- tively applied in the mobile application system. Thus, the paper applicated chaos theory to information security sys- tem designing, and used chaotic encryption algorithm suitable for mobile communication system. For the mobile com- munication safety, the J2ME platform security support was analysed in detail, and a new chaotic enclyption algorithm was introduced in the mobile communication. The designing emphasis was placed on the J2ME platform of client and server to encrypt through simulation by the encryption algorithm and with Matlab. The experimental results show that the method is effective and feasible, and the effect of J2ME platform security experiment is good.

关 键 词：移动应用安全 混沌加密算法 安全性支持 通信平台 

分 类 号：TP393.08[自动化与计算机技术—计算机应用技术]