【摘要】 分析了已有的各种RFID机制的安全应用和RFID系统保护个人隐私的机制,在此基础上提出并探讨了一个鲁棒性强、保护用户隐私、安全同步的认证协议,以满足计算能力不高、价格低廉的RFID系统。该认证协议满足了保护射频卡用户隐私的要求,并满足射频卡的不可跟踪性,不可克隆性等。提出的RFID系统使用无源标签,且其具有少量存储能力并具有可复写功能,在后继研究中给出了该协议的具体实现过程以及安全性证明。更多还原

【Abstract】 The existing RFID system security mechanisms are analyzed, with a focus on cryptographic protocols. Investigate the wea- knesses or flaws in these protocols, and then a theoretical model and method to design and analyze RFID protocols within the provable security framework is discussed. A mutual authentication protocol of RFID system using synchronized secret information is put forward. This system protocol adapts RF card users for the protection of privacy, and adapts the non-tracking RF cards, and so can not be cloned.更多还原