| 基于高维纠缠交换的无酉操作确定性安全量子通信 |
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| 引用本文： | 刘志昊,陈汉武,刘文杰,许娟,李志强.基于高维纠缠交换的无酉操作确定性安全量子通信[J].中国科学：信息科学,2011(12). |
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| 作者姓名： | 刘志昊 陈汉武 刘文杰 许娟 李志强 |
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| 作者单位： | 东南大学计算机科学与工程学院;南京信息工程大学计算机与软件学院;扬州大学信息工程学院; |
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| 基金项目： | 国家自然科学基金(批准号:60873101,61070240); 江苏省高校自然科学基金(批准号:10KJB520021); 东南大学优秀博士论文基金(批准号:YBJJ1101); 江苏省高校研究生科研创新计划(批准号:CXZZ0157)资助项目 |
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| 摘 要： | 在分析高维Bell态纠缠交换基本性质的基础上,提出不需要任何酉操作、具有通用性和一般性的高维确定性安全量子通信方案.利用高维Bell测量的结果,发送方和接收方分别进行模加、减运算即可编码、解码信息.构造了两组互补的基,并根据其互补性质,提出了检测高维量子信道是否安全的方法.详细分析了几种常用攻击策略,并计算了这些攻击所引起的错误率,进而推导出通信双方需设定的错误率阈值的上界.
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| 关 键 词： | 确定性安全量子通信 高维Bell态 纠缠交换 高维 Bell 测量 |
Deterministic secure quantum communication without unitary operation based on high-dimensional entanglement swapping |
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| LIU ZhiHao,CHEN HanWu,LIU WenJie,XU Juan & LI ZhiQiang School of Computer Science , Engineering,Southeast University,Nanjing ,China, School of Computer , Software,Nanjing University of Information Science & Technology,Nanjing , College of Information Engineering,Yangzhou University,Yangzhou.Deterministic secure quantum communication without unitary operation based on high-dimensional entanglement swapping[J].Scientia Sinica Informationis,2011(12). |
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| Authors: | LIU ZhiHao CHEN HanWu LIU WenJie XU Juan & LI ZhiQiang School of Computer Science Engineering Southeast University Nanjing China School of Computer Software Nanjing University of Information Science & Technology Nanjing College of Information Engineering Yangzhou University Yangzhou |
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| Affiliation: | LIU ZhiHao1,CHEN HanWu1,LIU WenJie2,XU Juan1 & LI ZhiQiang3 1 School of Computer Science and Engineering,Southeast University,Nanjing 211189,China,2 School of Computer and Software,Nanjing University of Information Science & Technology,Nanjing 210044,3 College of Information Engineering,Yangzhou University,Yangzhou 225009 |
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| Abstract: | By analysis of the basic properties of entanglement swapping of high-dimensional Bell states,a universal and general deterministic secure quantum communication(DSQC) protocol is proposed,in which unitary operation is not required.By making use of the results of high-dimensional Bell measurement,the sender and the receiver can encode and decode the message respectively by performing the modular addition and subtraction.Two mutually complementary bases are constructed;and according to the property of mutual c... |
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| Keywords: | deterministic secure quantum communication high-dimensional Bell state entanglement swapping high-dimensional Bell measurement |
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