Improved security bound for the round-robin-differential-phase-shift quantum key distribution

Round-robin differential phase shift QKD protocol offers unique advantages, but typically requires long trains of pulses to encode information. Here, the authors provide an improved security bound which allows operation in the more practical regime of few-pulse trains.

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Autores principales:	Zhen-Qiang Yin, Shuang Wang, Wei Chen, Yun-Guang Han, Rong Wang, Guang-Can Guo, Zheng-Fu Han
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2018
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/7938fd164085462a8494b2e30eddce6e
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spelling	oai:doaj.org-article:7938fd164085462a8494b2e30eddce6e2021-12-02T16:50:12ZImproved security bound for the round-robin-differential-phase-shift quantum key distribution10.1038/s41467-017-02211-x2041-1723https://doaj.org/article/7938fd164085462a8494b2e30eddce6e2018-01-01T00:00:00Zhttps://doi.org/10.1038/s41467-017-02211-xhttps://doaj.org/toc/2041-1723Round-robin differential phase shift QKD protocol offers unique advantages, but typically requires long trains of pulses to encode information. Here, the authors provide an improved security bound which allows operation in the more practical regime of few-pulse trains.Zhen-Qiang YinShuang WangWei ChenYun-Guang HanRong WangGuang-Can GuoZheng-Fu HanNature PortfolioarticleScienceQENNature Communications, Vol 9, Iss 1, Pp 1-8 (2018)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Zhen-Qiang Yin Shuang Wang Wei Chen Yun-Guang Han Rong Wang Guang-Can Guo Zheng-Fu Han Improved security bound for the round-robin-differential-phase-shift quantum key distribution
description	Round-robin differential phase shift QKD protocol offers unique advantages, but typically requires long trains of pulses to encode information. Here, the authors provide an improved security bound which allows operation in the more practical regime of few-pulse trains.
format	article
author	Zhen-Qiang Yin Shuang Wang Wei Chen Yun-Guang Han Rong Wang Guang-Can Guo Zheng-Fu Han
author_facet	Zhen-Qiang Yin Shuang Wang Wei Chen Yun-Guang Han Rong Wang Guang-Can Guo Zheng-Fu Han
author_sort	Zhen-Qiang Yin
title	Improved security bound for the round-robin-differential-phase-shift quantum key distribution
title_short	Improved security bound for the round-robin-differential-phase-shift quantum key distribution
title_full	Improved security bound for the round-robin-differential-phase-shift quantum key distribution
title_fullStr	Improved security bound for the round-robin-differential-phase-shift quantum key distribution
title_full_unstemmed	Improved security bound for the round-robin-differential-phase-shift quantum key distribution
title_sort	improved security bound for the round-robin-differential-phase-shift quantum key distribution
publisher	Nature Portfolio
publishDate	2018
url	https://doaj.org/article/7938fd164085462a8494b2e30eddce6e
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Improved security bound for the round-robin-differential-phase-shift quantum key distribution

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