移动商务环境下身份认证机制的研究  

Research of Identity Authentication Mechanism in Mobile Commerce

作　　者：王秦[1] 敖静海[1] 

机构地区：[1]北京联合大学应用科技学院,北京102200

出　　处：《北京联合大学学报》2011年第3期1-5,共5页Journal of Beijing Union University

基　　金：北京联合大学自然科学基金项目(ZK201014X)

摘　　要：与有线网络相比,无线信道资源短缺、带宽成本高、时延长、连接可靠性较低,同时,移动终端的资源有限、处理能力低、存储能力小,因此,必须针对移动商务的环境特点设计移动商务的身份认证机制。通过分析无线通信网络和移动终端的特点,提出了移动商务身份认证机制的设计需求和设计原则,指出身份认证、密钥协商以及抵御常见攻击是移动商务身份认证机制设计的主要内容。Compared with wired network,wireless network has the shorter wireless channel resource,higher bandwidth costs,longer relay and worse reliability connection.At the same time,mobile terminal has the less resource,shorter processing ability and less storage ability.So,identity authentication mechanism in mobile commerce is designed according to some characters of mobile commerce.Through analyzing the characters of wireless telecom network and mobile terminal,design requirements and principles about identity authentication mechanism in mobile commerce are presented,the mechanism is mainly to realize identity authentication,key agreement and resist common attacks.

关 键 词：移动商务 身份认证 密钥协商 一次性口令 

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