摘要
根据当前RFID技术在电力领域应用中存在的潜在安全问题,提出了一种交互式安全认证协议。首先详细叙述了新协议的运行机制,然后阐明了新协议对跟踪攻击、信息篡改、系统内部攻击、假冒攻击等攻击手段的防御过程,并将其与几种双向认证协议进行性能比较,最后从协议复杂度、系统成本投入方面进行运算分析。分析结果表明,新协议降低了标签运算能力要求,提高了单向函数的多样化选择性,与同类型级别安全认证协议相比优势明显。
According to the current potential security problems in the power sector applications of RFID technology,this paper presents a mutual authentication protocol.First of all,the operating mechanism of the new protocol is described.Next,this paper illustrates the defense agreement for tracking attacks,information tampering,the internal system attacks,spoofing attacks,and compare the new protocol with several common security protocols.Finally,the advantages of the new protocol is carefully analyzed from the complexity and system cost.The results of the analysis show that the new protocol can reduce the requirement of tag computing capability,and improve the diversity selectivity of one-way function.Compared with the same type of security authentication protocols,the advantage is obvious.
作者
陈民
陈雪
何迎利
葛红舞
张宇新
孙圣武
CHEN Min;CHEN Xue;HE Yingli;GE Hongwu;ZHANG Yuxin;SUN Shengwu(Nari Group Corporation/State Grid Electric Power Research Institute,Nanjing 210000)
出处
《计算机与数字工程》
2018年第7期1417-1419,1463,共4页
Computer & Digital Engineering
