基于混沌密码的数码防伪追溯系统设计  

A Digital Anti-counterfeiting and Traceable System Based on Chaotic Cryptography

作　　者：吴新华[1] 

机构地区：[1]南通纺织职业技术学院图文信息中心,南通226007

出　　处：《计算机与数字工程》2014年第9期1678-1682,共5页Computer & Digital Engineering

基　　金：江苏省自然科学基金项目(编号:BK2010275);2013年中国纺织工业联合会科技指导性项目(编号:2013062);南通市应用研究计划项目(编号:BK2012032);江苏省高校大学生实践创新训练计划项目;南通纺院自然科学研究项目(编号:FYKY/2013/3)资助

摘　　要：论文将数码防伪技术和追溯技术相结合,利用混沌密码技术,研究提出了一种混沌密码加密算法,以生成具有不可伪造性、可追溯性和唯一性特点的防伪追溯码,设计了一套基于混沌密码的"一键式"网络(Internet和WAP)数码防伪追溯系统,可同时实现商品的真伪鉴别和透明化跟踪、溯源,系统测试表明该系统防伪追溯效果好且安全实用,适合推广。The digital anti-counterfeiting technology and digital traceable technology are integrated at the first time. Then a new chaotic cryptography encryption algorithm is put forward to generate the digital anti-counterfeiting and traceable two-dimensional codes with the characteristic of unforgeability, traceability and uniqueness. Finally, a ＂once-click＂ digital anti-counterfeiting and traceable system is constructed to achieve the authenticity identification and transparent traceability of goods simultaneously, which is queried via Internet and WAP. The results of system testing show that the system is effective, convenient and practical to popularize.

关 键 词：数码防伪 数码追溯 混沌密码 一键式 二维码 无线射频设别 

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]