基于伪随机数发生器的RFID标签所有权转移协议  

RFID Tag Ownership Transfer Protocol Based on Pseudo Random Number Generator

作　　者：郝伟伟 吕磊 HAO Weiwei;Lü Lei(Information Center,Administration for Market Regulation of Henan Province,Zhengzhou 450008,China;College of Information Science and Technology,Henan University of Technology,Zhengzhou 450008,China)

机构地区：[1]河南省市场监督管理局,信息中心,河南郑州450008 [2]河南工业大学,信息科学与工程学院,河南郑州450008

出　　处：《微型电脑应用》2022年第11期11-14,共4页Microcomputer Applications

基　　金：国家自然科学基金(61705060)。

摘　　要：在使用电子标签过程中,归属者常会发生变更,为确保归属权变更前后用户隐私信息的安全性,设计了一种轻量级的电子标签所有权转移协议。协议采用伪随机数发生器对要发送的信息进行加密,引入电子标签归属者标志位参量,用于明确归属权当前归谁拥有。文章还对协议安全性及性能进行分析,表明协议能够抵抗诸如假冒攻击、穷举攻击等较为常见类型的攻击,同时协议在时钟周期总数和门电路数量方面优于其他对比协议。In the process of using the electronic tag,the owner often changes.In order to ensure the security of the user’s privacy before and after the ownership change,this paper designs a light weight electronic tag ownership transfer protocol.The protocol uses pseudo random number generator to encrypt the information to be sent;the protocol introduces the tag parameter of the tag owner,which is used to clarify who owns the ownership right.By analyzing the security and performance of the protocol,it is shown that the protocol can resist attacks with more common types,such as fake attacks,exhaustive attacks and so on.At the same time,the protocol is superior to other protocols in the total number of clock cycles and the number of gates.

关 键 词：物联网 射频识别系统 电子标签 转移协议 伪随机数发生器 

分 类 号：TP393.08[自动化与计算机技术—计算机应用技术]