中文信息安全迷彩通信算法  

Puzzle Security Communication Algorithm of Chinese Information

作　　者：李顺东[1] 覃征[1] 窦家维[1] 

机构地区：[1]西安交通大学,陕西西安710049

出　　处：《小型微型计算机系统》2002年第8期1004-1006,共3页Journal of Chinese Computer Systems

基　　金：陕西省自然科学基金资助项目 (项目编号为 98X0 7) ;陕西省"十五"科技攻关资助项目 (项目编号为2 0 0 0 K0 8-G12 )

摘　　要：提出一种新的保证中文信息安全传递的迷彩通信算法 .阐述了算法的数学原理、密钥的构造、通信协议及安全性能分析 ,并进行了实例验证 .该算法同 MIMIC FU NCTION算法及图像隐藏算法相比占用资源较少 ,速度快 ,而且对那些为特定的消息而有目的扫描因特网信息的普通人的被动攻击更具免疫能力 .非常适合于电子商务活动中的中文信息的通信 ,对中文信息的安全通信具有重要的意义 .Based on the research of Chinese information processing and applied matrix theory and string encode theory of theoretical computer, We advanced a new puzzle security communication algorithm very suitable for Chinese information. The mathematical principle, the construction of the key and the communication protocol were elaborated. The security property of this algorithm was analyzed and verified by example. This algorithm needs less memory, run faster comparing with mimic function algorithm and image hide algorithm. It has immunity to both the frame computers and persons that scan the Internet information for special purpose. It is very suitable for Chinese information communications which has important signification.

关 键 词：中文信息安全 迷彩通信算法 信息加密 递归函数 计算机安全 

分 类 号：TP309.7[自动化与计算机技术—计算机系统结构]