Standard (3, 5)-threshold quantum secret sharing by maximally entangled 6-qubit states

Abstract In this paper, a standard (3, 5)-threshold quantum secret sharing scheme is presented, in which any three of five participants can resume cooperatively the classical secret from the dealer, but one or two shares contain absolutely no information about the secret. Our scheme can be fulfilled...

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Autores principales:	Yinxiang Long, Cai Zhang, Zhiwei Sun
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/dc17cdc205094aa18d71020d6742f62b
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spelling	oai:doaj.org-article:dc17cdc205094aa18d71020d6742f62b2021-11-28T12:21:17ZStandard (3, 5)-threshold quantum secret sharing by maximally entangled 6-qubit states10.1038/s41598-021-01893-02045-2322https://doaj.org/article/dc17cdc205094aa18d71020d6742f62b2021-11-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-01893-0https://doaj.org/toc/2045-2322Abstract In this paper, a standard (3, 5)-threshold quantum secret sharing scheme is presented, in which any three of five participants can resume cooperatively the classical secret from the dealer, but one or two shares contain absolutely no information about the secret. Our scheme can be fulfilled by using the singular properties of maximally entangled 6-qubit states found by Borras. We analyze the scheme’s security by several ways, for example, intercept-and-resend attack, entangle-and-measure attack, and so on. Compared with the other standard threshold quantum secret sharing schemes, our scheme needs neither to use d-level multipartite entangled states, nor to produce shares by classical secret splitting techniques, so it is feasible to be realized.Yinxiang LongCai ZhangZhiwei SunNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-9 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Yinxiang Long Cai Zhang Zhiwei Sun Standard (3, 5)-threshold quantum secret sharing by maximally entangled 6-qubit states
description	Abstract In this paper, a standard (3, 5)-threshold quantum secret sharing scheme is presented, in which any three of five participants can resume cooperatively the classical secret from the dealer, but one or two shares contain absolutely no information about the secret. Our scheme can be fulfilled by using the singular properties of maximally entangled 6-qubit states found by Borras. We analyze the scheme’s security by several ways, for example, intercept-and-resend attack, entangle-and-measure attack, and so on. Compared with the other standard threshold quantum secret sharing schemes, our scheme needs neither to use d-level multipartite entangled states, nor to produce shares by classical secret splitting techniques, so it is feasible to be realized.
format	article
author	Yinxiang Long Cai Zhang Zhiwei Sun
author_facet	Yinxiang Long Cai Zhang Zhiwei Sun
author_sort	Yinxiang Long
title	Standard (3, 5)-threshold quantum secret sharing by maximally entangled 6-qubit states
title_short	Standard (3, 5)-threshold quantum secret sharing by maximally entangled 6-qubit states
title_full	Standard (3, 5)-threshold quantum secret sharing by maximally entangled 6-qubit states
title_fullStr	Standard (3, 5)-threshold quantum secret sharing by maximally entangled 6-qubit states
title_full_unstemmed	Standard (3, 5)-threshold quantum secret sharing by maximally entangled 6-qubit states
title_sort	standard (3, 5)-threshold quantum secret sharing by maximally entangled 6-qubit states
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/dc17cdc205094aa18d71020d6742f62b
work_keys_str_mv	AT yinxianglong standard35thresholdquantumsecretsharingbymaximallyentangled6qubitstates AT caizhang standard35thresholdquantumsecretsharingbymaximallyentangled6qubitstates AT zhiweisun standard35thresholdquantumsecretsharingbymaximallyentangled6qubitstates
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Standard (3, 5)-threshold quantum secret sharing by maximally entangled 6-qubit states

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