摘要
RFID得到了越来越广泛的关注和应用,但是其存在安全和隐私保护的问题值得重视和关注。在现有RFID安全认证协议的基础上,分析了3种典型的Hash函数认证协议的缺陷,提出了一种基于Hash函数的双向认证协议,较好地解决了RFID的安全隐患和高效低成本问题。该协议具有抗重放、抗分析、防伪造、防跟踪等特性,并且适用于大规模的应用系统。
RFID is gaining more widespread attention and application,but the existence of security and privacy protection issues is worthy of attention and concern.On the basis of the Hash function-based RFID safe authentication agreement,This paper has analyzed three typical Hash function agreement authentication flaws,and proposed an improved bidirectional security authentication agreement,which has solved the RFID safe hidden danger and highly effective low cost problem well.This agreement has the characteristics of anti-replay,anti-analysis,anti-counterfeiting,anti-tracking.etc,and is suitable for the large-scale application system.
出处
《电脑开发与应用》
2011年第7期6-8,11,共4页
Computer Development & Applications
