single-photon multiparty quantum cryptographic protocols with collective detection

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	single-photon multiparty quantum cryptographic protocols with collective detection
	Liu Bin; Gao Fei; Wen Qiao-Yan
	2011
发表期刊	IEEE JOURNAL OF QUANTUM ELECTRONICS
ISSN	0018-9197
卷号	47 期号:11 页码:1383-1390
摘要	In order to reduce the requirements on quantum devices, Shih et al. proposed two three-party quantum key distribution (QKD) protocols 22. However, Gao et al. presented a simple and effective attack strategy (i.e., dense-coding attack) upon the two protocols 23. In this paper, we make a deep analysis on the reason why Shih et al. three-party QKD protocols are not secure. Meanwhile, we improve the three-party QKD protocols so that they can resist the Gao et al. attack. On this basis, we present a formalism of single-photon multiparty quantum cryptographic protocol with collective detection. In this formalism, single photons are employed and all participants, except one whom we call as the center, only need to have the ability to perform single qubit unitary operations. Considering the expensive quantum devices, this formalism is low-priced which means it is easy to realize. Further more, this formalism can be widely used in various quantum cryptographic protocols, such as quantum secret sharing, quantum coin flipping, and quantum secure direct communication.; In order to reduce the requirements on quantum devices, Shih et al. proposed two three-party quantum key distribution (QKD) protocols 22. However, Gao et al. presented a simple and effective attack strategy (i.e., dense-coding attack) upon the two protocols 23. In this paper, we make a deep analysis on the reason why Shih et al. three-party QKD protocols are not secure. Meanwhile, we improve the three-party QKD protocols so that they can resist the Gao et al. attack. On this basis, we present a formalism of single-photon multiparty quantum cryptographic protocol with collective detection. In this formalism, single photons are employed and all participants, except one whom we call as the center, only need to have the ability to perform single qubit unitary operations. Considering the expensive quantum devices, this formalism is low-priced which means it is easy to realize. Further more, this formalism can be widely used in various quantum cryptographic protocols, such as quantum secret sharing, quantum coin flipping, and quantum secure direct communication.
收录类别	SCI
关键词	Collective Detection Quantum Coin Flipping Quantum Cryptography Quantum Discrimination Quantum Key Distribution Quantum Secret Sharing Quantum Secure Direct Communication
部门归属	Liu Bin; Gao Fei; Wen Qiao-Yan Beijing Univ Posts & Telecommun State Key Lab Networking & Switching Technol Beijing 100876 Peoples R China. Liu Bin; Gao Fei; Wen Qiao-Yan Beijing Univ Posts & Telecommun State Key Lab Informat Secur Inst Software Chinese Acad Sci Beijing 100876 Peoples R China.
学科领域	Engineering ; Optics ; Physics
资助者	National Natural Science Foundation of China60873191, 60903152, 61003286, 60821001, 61170270, 61100203; Program for New Century Excellent Talents in UniversityNCET-10-0260; Specialized Research Fund for the Doctoral Program200800131016, 20090005110010; Beijing Nova Program2008B51; Chinese Ministry of Education109014; Beijing Natural Science Foundation4112040; Fundamental Research Funds for the Central UniversitiesBUPT2011YB01, BUPT2011RC0505
语种	英语
WOS记录号	WOS:000295508400003
引用统计	被引频次：43[WOS] [WOS记录] [WOS相关记录]
内容类型	期刊论文
URI标识	http://ir.iscas.ac.cn/handle/311060/16072
专题	中国科学院软件研究所
推荐引用方式 GB/T 7714	Liu Bin,Gao Fei,Wen Qiao-Yan. single-photon multiparty quantum cryptographic protocols with collective detection[J]. IEEE JOURNAL OF QUANTUM ELECTRONICS,2011,47(11):1383-1390.
APA	Liu Bin,Gao Fei,&Wen Qiao-Yan.(2011).single-photon multiparty quantum cryptographic protocols with collective detection.IEEE JOURNAL OF QUANTUM ELECTRONICS,47(11),1383-1390.
MLA	Liu Bin,et al."single-photon multiparty quantum cryptographic protocols with collective detection".IEEE JOURNAL OF QUANTUM ELECTRONICS 47.11(2011):1383-1390.