移动商务身份认证机制的研究  

Research on the Identity Authentication Mechanism of Mobile Commerce

作　　者：王秦 张润彤[1] 

机构地区：[1]北京交通大学信息系统研究所,北京100044

出　　处：《物流技术》2010年第3期151-154,共4页Logistics Technology

基　　金：国家自然科学基金资助项目(60773033)

摘　　要：移动商务的身份认证问题已成为制约移动商务发展的瓶颈。动态口令技术实现简单、成本低、无须第三方认证的特点使其较适合移动商务的身份认证。基于动态口令的认证思想,引入椭圆曲线密码体制进行改进,提出一套移动商务身份认证机制,最后分析了该机制的安全性。Identity authentication has bottlenecked the development of mobile commerce while dynamic password technology, with its easy realizability, low cost and independency from third party authentication, has been found as a suitable solution. The paper introduces the elliptic curve cryptography into the dynamic password system, on the basis of which the mechanism of mobile commerce identity authentication is proposed and its security is analyzed at the end of the paper.

关 键 词：身份认证 一次性口令 椭圆曲线密码 IMEI 

分 类 号：TN929.5[电子电信—通信与信息系统]