基于混沌的数码防伪系统研究与实现  

Study and Implementation of a Digital Anti-counterfeiting System Based on Chaos

作　　者：盛苏英[1,2] 吴新华[3] 

机构地区：[1]南通大学杏林学院,江苏南通226007 [2]南通大学电气工程学院,江苏南通226019 [3]南通纺织职业技术学院现教中心,江苏南通226007

出　　处：《微电子学与计算机》2011年第5期63-66,共4页Microelectronics & Computer

基　　金：国家自然科学基金项目(60474076);江苏省自然科学基金项目(BK2010275);南通市应用研究计划项目(K2010017);南通大学杏林学院科研基金项目(2010K110)

摘　　要：设计并实现了一套基于混沌的数码防伪系统.基于混沌密码技术,分别提出一种生成防伪码和验证码的混沌密码加密算法,并采用"双标双码、双向验证"防伪工作机制,构建了一个能进行电话查询的混沌数码防伪系统,实现了防伪查询智能鉴别,系统测试表明该系统防伪效果好且方便实用,适合推广.A chaotic digital anti-counterfeiting system is designed and implemented.At first,a new chaotic encryption algorithm to generate anti-counterfeiting code and identifying code is proposed on the basic of chaotic cryptography.Then an anti-counterfeiting mechanism of ＂two codes,two-way authentication＂ is adopted.And a digital anti-counterfeiting system inquired by telephone is constructed to realize intelligent identification.At last,the results of system testing show that the system is effective,convenient and practical to popularize.

关 键 词：混沌 数码防伪 双向验证 

分 类 号：TP309.7[自动化与计算机技术—计算机系统结构] TP391[自动化与计算机技术—计算机科学与技术]