摘要
对目前基于NTRU的RFID认证协议进行了安全性、效率及成本分析,提出一种基于NTRU密码体制的RFID双向认证协议。其首先将基于SVP问题的密码体制、截联及相关数据相结合从而实现阅读器与标签的双向认证,然后分析了它的安全性及计算性能并采用BAN对其安全性进行了证明,最后将相关协议进行比较分析,结果表明本协议具有更高的安全性与效率以及更低的成本。
This paper conducted analysis on the security, efficiency and cost of RFID authentication protocol based on NTRU, and came up with a two-way RFID authentication protocol on the basis of NTRU cryptosystem. Firstly, based on the combination of cryptosystem, cut and connection, as well as related data of SVP, it a- chieved a two-way authentication between the reader and tab. Then, it further analyzed its security and computa- bility and was able to make use of BAN to testify its security. Finally, after the comparison and analysis of the connected protocols, it gave the final result that this protocol obtains higher security and efficiency, but with low- er cost.
出处
《贵州大学学报（自然科学版）》
2015年第1期65-68,80,共5页
Journal of Guizhou University:Natural Sciences
基金
国家自然科学基金项目([2011]61163049号)
