Efficient multiparty quantum-secret-sharing schemes

Li Xiao;桂鲁 龙;富国 邓;建伟 潘

Tsinghua University;MOE;China Association for Science and Technology

发表时间:2004-5

期 刊:Physical Review A - Atomic, Molecular, and Optical Physics

语 言:English

U R L: http://www.scopus.com/inward/record.url?scp=3042734234&partnerID=8YFLogxK

摘要

The generalization of the quantum-secret-sharing (QSS) of Hillery, Bužek and Berthiaume (HBB) into arbitrary multiparties was analyzed. It was observed that in the HBB QSS scheme the secret information is shared in the parity of binary strings formed by the measured outcomes of the participants. The favored-measuring-basis QSS scheme was developed from the Lo-Chau-Ardehali technique where all the participants choose their measuring-basis asymmetrically. The measuring-basis-encrypted QSS scheme was developed from the Hwang-Koh-Han technique where all participants choose their measuring basis according to a control key. The results show that both schemes are asymptotically 100% in efficiency.

相关科学

物理学和天文学
原子与分子物理和光学

被引量

期刊度量

Scopus度量

年份 CiteScore SJR SNIP
1996
1997
1998
1999 1.349
2000 1.596
2001 1.363
2002 1.094
2003 0.954
2004 0.732
2005 0.832
2006 0.972
2007 1.209
2008 1.226
2009 1.369
2010 1.227
2011 1.267
2012 1.246
2013 1.166
2014 1.153
2015 1.066
2016 1.027
2017 5.1 1.023
2018 5.2 1.268 0.987
2019 5.3 1.416 0.951
2020 5.3 1.391 0.993
2021 4.5

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