基于Simon量子算法的密钥认证分析研究  

Research on Analysis of Key Authentication Based on Simon Quantum Algorithm

作　　者：陈璇 CHEN Xuan(Tianjin Tianshi College,Tianjing 300000,China)

机构地区：[1]天津天狮学院,天津300000

出　　处：《辽宁大学学报（自然科学版）》2021年第3期215-221,共7页Journal of Liaoning University：Natural Sciences Edition

基　　金：国家社科基金教育学重点课题(AIA170007)。

摘　　要：针对密钥认证过程中存在的攻击影响认证效果的情况,提出基于Simon量子算法的密钥认证分析研究.首先对Simon量子算法的运算规则以及对应的密钥设计方式进行分析,在此基础上,根据Simon量子算法,通过寄存器转换,进行密钥认证过程中的周期计算,并将这种周期特性应用到密钥认证过程的询问程序中,以此实现密钥准确认证.实验结果表明,所提方法的密钥准确认证概率始终在90%以上,计算耗时稳定在10s以内,并在面临安全攻击时能够保持较高的认证准确率,实现了信息安全保障.Aiming at the situation that the attack in the process of key authentication affects the authentication effect,this paper puts forw ard to the analysis and research of key authentication based on Simon quantum algorithm. Firstly,the operation rules of Simon quantum algorithm and the corresponding key design method are analyzed. On this basis,according to Simon quantum algorithm,the cycle calculation in the key authentication process is carried out through register conversion,and this cycle characteristic is applied to the query program in the key authentication process,so as to realize the accurate key authentication. The experimental results show that the proposed method can alw ays guarantee the security of the information w ithin 90% of the reference value,and the calculation time is less than 10 s,and it can maintain a high authentication accuracy in the face of security attacks. It realizes the information security guarantee.

关 键 词：Simon量子算法 密钥认证 寄存器转换 

分 类 号：TP399[自动化与计算机技术—计算机应用技术]