摘要
RFID系统的普及应用和计算机处理能力的不断提高使得传统公钥密码体制的不足日益凸显。为了替代传统公钥密码体制,解决标签的安全问题,基于遍历矩阵构造多元二次多项式(bisectional multivariate quadratic equation,BMQE)的方法,建立一种新的基于量子计算机构造的公钥密码方案,并且给出物联网移动RFID安全协议模型。从密钥尺寸、加/解密速度等对该方案进行性能评估,表明该方案在RFID系统中应用的可行性;从各项攻击方法等进行分析,表明该方案的安全性。该研究成果对量子密码时代推进RFID的安全研究具有重要参考价值。
The traditional public key cryptography(PKC)is more and more prominent because of the popularization and app-lication of RFID system as well as the improvement of computer processing capacity.In order to replace the traditional PKC system and solve the security problem of RF tags,this paper constructed a bisectional multivariate quadratic equation(BMQE)system based on the ergodic matrix.Therefore,this paper proposed a novel public key encryption scheme against quantum computer.Based on the above,it gave a secure model for mobile RFID security protocol in the Internet of things(IOT).Subsequently,it evaluated the performance of the scheme from key size,encryption/decryption speed,etc.,thus demonstrated the feasibility of the proposed scheme in RFID system.Finally,it analyzed various attacks against the proposed system,thus to prove the security of the system.The research has important reference value for the study of the security of RFID in the quantum cryptography era.
作者
周晓谊
赵永哲
李益红
Zhou Xiaoyi;Zhao Yongzhe;Li Yihong(School of Information Science&Technology,Hainan University,Haikou 570228,China;College of Computer Science&Technology,Jilin University,Changchun 130012,China)
出处
《计算机应用研究》
CSCD
北大核心
2018年第10期3100-3103,共4页
Application Research of Computers
基金
国家自然科学基金资助项目(61462023)
海南省重点研发计划科技合作方向项目(ZDYF2017171)
海南省自然科学基金资助项目(117063)
留学人员科技活动项目择优资助计划项目(人社厅函[2015]192
[2016]176-2)
2016年海南大学博士科研启动基金资助项目(kyqd1648)
关键词
量子密码
无线射频识别
攻击
多元二次多项式方程
quantum cryptography
RFID
attacks
bisectional multivariate quadratic equation
