摘要
随着RFID系统应用的不断扩大,RFID的安全问题也越来越受到人们的关注,基于Hash Lock的RFID安全协议以其低成本的优势得到了广泛的应用,但其安全性能尚不完善。在分析已有的Hash Lock安全协议的基础上,提出了一种基于HSAP的改进协议,通过对其分析可知,改进的协议IHSAP能够保证内容隐私、防止位置跟踪攻击、防止会话劫持攻击、抵抗重放攻击、防止假冒攻击,是一种性能较好的协议,在实际的环境中有一定的实用价值。
With the growing application of RFID systems, more and more attention are paid to RFID security issues. Hash-based RFID security protocol has been widely used due to its low-cost ,but its safety performance is not perfect.The paper presents an improved security authentication protocol IHSAP based on the analysis of the existing security protocol and this protocol can prevent many threats including contents privacy,location tracing,replay attack,spoofing attack ere.So it is a better security protocol in performance, and it has some practical value in the actual environment.
出处
《智能计算机与应用》
2012年第5期78-80,共3页
Intelligent Computer and Applications
关键词
射频识别
HASH函数
认证协议
Radio Frequency Identification
Hash Function
Authentication Protocol
