Security of a kind of quantum secret sharing with entangled states

We present a new collusion attack to a kind of quantum secret sharing schemes with entangled states. Using this attack, an unauthorized set of agents can gain access to the shared secret without the others’ cooperation. Furthermore, we establish a general model for this kind of quantum secret sharin...

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Autores principales: Wang, Tian-Yin, Liu, Ying-Zhao, Wei, Chun-Yan, Cai, Xiao-Qiu, Ma, Jian-Feng
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2017
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5449411/
https://www.ncbi.nlm.nih.gov/pubmed/28559570
http://dx.doi.org/10.1038/s41598-017-02543-0
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author Wang, Tian-Yin
Liu, Ying-Zhao
Wei, Chun-Yan
Cai, Xiao-Qiu
Ma, Jian-Feng
author_facet Wang, Tian-Yin
Liu, Ying-Zhao
Wei, Chun-Yan
Cai, Xiao-Qiu
Ma, Jian-Feng
author_sort Wang, Tian-Yin
collection PubMed
description We present a new collusion attack to a kind of quantum secret sharing schemes with entangled states. Using this attack, an unauthorized set of agents can gain access to the shared secret without the others’ cooperation. Furthermore, we establish a general model for this kind of quantum secret sharing schemes and then give some necessary conditions to design a secure quantum secret sharing scheme under this model.
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spelling pubmed-54494112017-06-01 Security of a kind of quantum secret sharing with entangled states Wang, Tian-Yin Liu, Ying-Zhao Wei, Chun-Yan Cai, Xiao-Qiu Ma, Jian-Feng Sci Rep Article We present a new collusion attack to a kind of quantum secret sharing schemes with entangled states. Using this attack, an unauthorized set of agents can gain access to the shared secret without the others’ cooperation. Furthermore, we establish a general model for this kind of quantum secret sharing schemes and then give some necessary conditions to design a secure quantum secret sharing scheme under this model. Nature Publishing Group UK 2017-05-30 /pmc/articles/PMC5449411/ /pubmed/28559570 http://dx.doi.org/10.1038/s41598-017-02543-0 Text en © The Author(s) 2017 Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/.
spellingShingle Article
Wang, Tian-Yin
Liu, Ying-Zhao
Wei, Chun-Yan
Cai, Xiao-Qiu
Ma, Jian-Feng
Security of a kind of quantum secret sharing with entangled states
title Security of a kind of quantum secret sharing with entangled states
title_full Security of a kind of quantum secret sharing with entangled states
title_fullStr Security of a kind of quantum secret sharing with entangled states
title_full_unstemmed Security of a kind of quantum secret sharing with entangled states
title_short Security of a kind of quantum secret sharing with entangled states
title_sort security of a kind of quantum secret sharing with entangled states
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5449411/
https://www.ncbi.nlm.nih.gov/pubmed/28559570
http://dx.doi.org/10.1038/s41598-017-02543-0
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