The theory research of multi-user quantum access network with Measurement Device Independent quantum key distribution

Yi-Ming Ji; Yun-Xia Li; Lei Shi; Wen Meng; Shu-Min Cui; Zhen-Yu Xu

doi:10.1117/12.2202940

8 October 2015 The theory research of multi-user quantum access network with Measurement Device Independent quantum key distribution

Yi-Ming Ji, Yun-Xia Li, Lei Shi, Wen Meng, Shu-Min Cui, Zhen-Yu Xu

Author Affiliations +

Proceedings Volume 9679, AOPC 2015: Optical Fiber Sensors and Applications; 967918 (2015) https://doi.org/10.1117/12.2202940
Event: Applied Optics and Photonics China (AOPC2015), 2015, Beijing, China

Abstract

Quantum access network can't guarantee the absolute security of multi-user detector and eavesdropper can get access to key information through time-shift attack and other ways. Measurement-device-independent quantum key distribution is immune from all the detection attacks, and accomplishes the safe sharing of quantum key. In this paper, that Measurement-device-independent quantum key distribution is used in the application of multi-user quantum access to the network is on the research. By adopting time-division multiplexing technology to achieve the sharing of multiuser detector, the system structure is simplified and the security of quantum key sharing is acquired.

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Yi-Ming Ji, Yi-Ming Ji, Yun-Xia Li, Yun-Xia Li, Lei Shi, Lei Shi, Wen Meng, Wen Meng, Shu-Min Cui, Shu-Min Cui, Zhen-Yu Xu, Zhen-Yu Xu, } "The theory research of multi-user quantum access network with Measurement Device Independent quantum key distribution", Proc. SPIE 9679, AOPC 2015: Optical Fiber Sensors and Applications, 967918 (8 October 2015); doi: 10.1117/12.2202940; https://doi.org/10.1117/12.2202940

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