轻量级及超轻量级RFID双向认证协议的研究

发布时间：2018-01-06 17:26

本文关键词：轻量级及超轻量级RFID双向认证协议的研究　出处：《哈尔滨工业大学》2015年硕士论文　论文类型：学位论文

【摘要】：无线射频识别(RFID)技术是一种无线通信技术,利用无线电射频信号识别特定物体并读写相关数据,在读写过程中不需要系统与指定物体建立机械或光学接触。因为RFID标签的成本低,且具有以非接触方式识别远距离目标的特点,引起了学术界和工业部门的广泛关注,并被应用在物流管理、工业制造、航空包裹管理、文件追踪、图书馆管理、生物特征识别、运动计时、门禁管理、交通控制等领域。随着RFID技术的大量使用,也暴露出了大量的问题,所遇到的最大的问题是RFID技术缺乏隐私保护机制及确保数据安全的机制,通过无线电讯号传输的资料容易遭受各种攻击,如监听、扫描、追踪等。解决RFID安全问题有两种机制,一种是物理安全机制,另一种是基于密码技术的安全机制。基于传统加密方式的RFID双向认证协议运算的复杂度大,在低成本的RFID标签上实施难度很大。因此,从安全性和低成本两个角度考虑,本课题对RFID标签级的安全性问题进行了讨论和分析。本研究中,使用密码技术对RFID双向认证协议进行加密。首先,研究了近几年提出的轻量级和超轻量级的RFID双向认证协议,分析了现有各类协议的优缺点,并设计了3种适合低成本标签使用的RFID双向认证协议,分别为基于线性纠错码的轻量级RFID双向认证协议、基于排列操作的超轻量级RFID双向认证协议和基于物理不可克隆函数的超轻量级RFID双向认证协议。并且,将本研究中提出的协议与其它的同量级的RFID双向认证协议进行比较,进行安全性分析及性能分析。通过分析可以知道我们提出的轻量级RFID协议和超轻量级RFID协议在兼顾低成本和安全性的前提下,受到攻击的可能性更小,性能更高。
[Abstract]:Radio Frequency Identification (RFID) technology is a wireless communication technology, which uses radio frequency signals to identify specific objects and read and write related data. In the process of reading and writing, there is no need for the system to establish mechanical or optical contact with the specified object, because the RFID tag is low cost and has the characteristics of non-contact identification of remote targets. It has attracted extensive attention from academia and industry and has been used in logistics management, industrial manufacturing, air parcel management, document tracking, library management, biometric identification, sports timing, access control management. Traffic control and other fields. With the extensive use of RFID technology, but also exposed a large number of problems, the biggest problem encountered is the lack of privacy protection mechanism and data security mechanism of RFID technology. The data transmitted by radio signal is vulnerable to various attacks, such as listening, scanning, tracking and so on. There are two mechanisms to solve the RFID security problem, one is physical security mechanism. The other is the security mechanism based on cryptography. Because of the complexity of RFID bidirectional authentication protocol based on traditional encryption, it is very difficult to implement on the low-cost RFID tag. From the point of view of security and low cost, this paper discusses and analyzes the security of RFID tag level. Cryptography is used to encrypt RFID bidirectional authentication protocol. Firstly, the lightweight and super-lightweight RFID bidirectional authentication protocols proposed in recent years are studied, and the advantages and disadvantages of existing protocols are analyzed. Three RFID bidirectional authentication protocols suitable for low cost tags are designed. They are lightweight RFID bidirectional authentication protocols based on linear error-correcting codes. Super lightweight RFID bidirectional authentication protocol based on permutation operation and super lightweight RFID bidirectional authentication protocol based on physical non-clone function. And. The proposed protocol is compared with other RFID bidirectional authentication protocols of the same order. Through the analysis, we can know that the lightweight RFID protocol and ultra-lightweight RFID protocol are both low-cost and secure. Less likely to be attacked, better performance.
【学位授予单位】：哈尔滨工业大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TP391.44

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