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| single-photon multiparty quantum cryptographic protocols with collective detection | |
| Liu Bin; Gao Fei; Wen Qiao-Yan | |
| 2011 | |
| Source | IEEE JOURNAL OF QUANTUM ELECTRONICS
 |
| ISSN | 0018-9197 |
| Volume | 47Issue:11Pages:1383-1390 |
| English Abstract | 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. |
| Indexed Type | SCI |
| Keyword | Collective Detection Quantum Coin Flipping Quantum Cryptography Quantum Discrimination Quantum Key Distribution Quantum Secret Sharing Quantum Secure Direct Communication |
| Department | 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. |
| Subject | Engineering ; Optics ; Physics |
| Sponsorship | 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 |
| Language | 英语 |
| WOS ID | WOS:000295508400003 |
| Citation statistics | |
| Content Type | 期刊论文 |
| URI | http://ir.iscas.ac.cn/handle/311060/16072 |
| Collection | 中国科学院软件研究所 |
| Recommended Citation 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. |
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