基于代理随机数的低成本RFID安全协议

针对低成本电子标签安全隐私保护能力和防跟踪能力较弱的问题，采用读写器代理生成随机数的方法，提出一种面向大容量被动型标签的新型无线射频识别(RFID)安全认证协议。理论分析证明，该协议具有前向安全性，能够防止位置隐私攻击、窃听攻击，保障数据的保密性、可靠性和一致性，且硬件复杂度较低，适用于低成本电子标签。

Low-cost RFID Secure Protocol Based on Agent Random Number

The method of implementation of security and privacy in low cost tags is a key technique to be solve in research field.Based on the use of pseudo-random number generation function in writer/reader device instead of in tags,this paper proposes a new Radio Frequency Identification(RFID) mutual authentication protocol,focus on high-capacity but low-cost tags,which possesses forward security ability and can defeat location privacy attack,relay attack,eavesdropping attack and can protect data from being falsifyi...