无线交易系统的身份认证研究  

Study of Identity Authentication for Wireless Remote Transaction System

作　　者：杨瑞霞[1] 

机构地区：[1]山东政法学院信息科学技术系,山东济南250014

出　　处：《通信技术》2009年第5期215-217,共3页Communications Technology

摘　　要：介绍了"一卡通"系统的组成,根据系统应用的要求,使用GPRS无线交易终端进行远程交易。根据系统的安全要求,对系统中使用GPRS无线交易设备进行的无线交易过程中的安全技术进行分析,针对身份认证问题进行深入研究,设计了使用智能卡存储的数字证书进行身份认证的安全解决方案,能够有效解决无线交易过程的身份认证问题,确保"一卡通"交易的安全进行。This paper discusses the structure of ＂one-card-through＂ system, which according to system application request, uses GPRS wireless transaction terminal to deal with remote transaction. The security technology used in wireless transaction of GPRS terminal is analyzed, and the identity authentication is studied in detail. The security solution for identity authentication by using digital certificate stored in smartcard is designed, which could effectively solve the problem of identity authentication in wireless transaction, and thus ensure the security of ＂one-card-through＂ transaction.

关 键 词：无线交易 证书认证机构 数字证书 智能卡 

分 类 号：TP309.2[自动化与计算机技术—计算机系统结构]