摘要
射频识别系统的安全性因其广泛的、安全的、敏感的应用而变得重要。基于射频识别系统的特点和信息安全需求,分析并设计了射频识别系统基于共享密钥的身份鉴别和基于流密码的数据加密传输两阶段的安全方案,有助于推动正在兴起的射频识别系统的应用。
The security of privacy-crucial radio frequency identification （RFID） systems is becoming more important than ever for it has been widely and sensitively used. Based on features of RFID systems and their information security requirements, a two-phase approach is theoretically analyzed and designed, which consists of shared-key identity authentication and stream-cipher-based secret data transformation, and it is helpful for promoting the application of the rising RFID systems.
出处
《重庆邮电大学学报（自然科学版）》
2008年第1期90-93,共4页
Journal of Chongqing University of Posts and Telecommunications(Natural Science Edition)
基金
国家“863RFID”重大专项研究项目
重庆市教委科技研究项目(KJ070518)
重庆市科委自然科学基金项目(2006BB2430)
重庆邮电大学博士基金(A2007-03)资助
关键词
射频识别
信息安全
身份鉴别
流密码
radio frequency identification （RFID）
information security
identity authentication
stream cipher
