数字签名技术在食品产地溯源中的应用研究  

Research on the application of digital signature technology in the traceability of food origin

作　　者：刘纯[1] 刘柱鸿[1] LIU Chun;LIU Zhu-hong(Hunan Vocational Institute of Safety Technology,Changsha,Hunan 410151,China)

机构地区：[1]湖南安全技术职业学院,湖南长沙410151

出　　处：《食品与机械》2020年第11期83-86,共4页Food and Machinery

基　　金：湖南省教育厅科学研究项目(编号:18C1238);湖南安全技术职业学院关键科学技术研究项目(编号:HX19Y001)

摘　　要：介绍了数字签名技术,分析了多种数字签名技术的特定和不同的应用场景;对食品产地溯源的基本原理和方法进行了分析和讨论;分析了多种数字签名技术在食品产地溯源中的应用,并对基于不同数字签名技术的食品产地溯源案例的准确性进行对比和研究;展望了数字签名技术在食品产地溯源领域的发展趋势。Through the introduction of digital signature technology,the specific and different application scenarios of various digital signature technologies were introduced.The basic principles and methods of food origin traceability were also discussed.The application of various digital signature techniques in food origin traceability was investigated,and the accuracy of food origin traceability cases based on different digital signature techniques was compared and studied.The development trend of digital signature technology in the field of food origin traceability was prospected.

关 键 词：数字签名 产地溯源 食品 数据认证 安全模型 

分 类 号：TS201.6[轻工技术与工程—食品科学] TN918.91[轻工技术与工程—食品科学与工程]