中国物理B ›› 2006, Vol. 15 ›› Issue (10): 2228-2235.doi: 10.1088/1009-1963/15/10/007

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High-dimension multiparty quantum secret sharing scheme with Einstein-Podolsky-Rosen pairs

陈　攀1, 龙桂鲁2, 邓富国3   

  1. (1)Department of Physics, Tsinghua University, Beijing 100084, China;Key Laboratory For Quantum Information and Measurements, Beijing 100084, China; (2)Department of Physics, Tsinghua University, Beijing 100084, China;Key Laboratory For Quantum Information and Measurements, Beijing 100084, China; Key Laboratory of Atomic and Molecular Sciences, Tsinghua University, Beijing 100084, China; (3)Department of Physics, Tsinghua University, Beijing 100084, China;Key Laboratory For Quantum Information and Measurements, Beijing 100084, China; The Key Laboratory of Beam Technology and Material Modification of Ministry of Education, and Institute of Lo
  • 收稿日期:2006-03-14 修回日期:2006-04-03 出版日期:2006-10-20 发布日期:2006-10-20
  • 基金资助:
    Project supported by the National Fundamental Research Program (Grant No 001CB309308), China National Natural Science Foundation (Grant Nos 60433050, 10325521, 10447106), the Hang-Tian Science Fund, the SRFDP program of Education Ministry of China and Bei

High-dimension multiparty quantum secret sharing scheme with Einstein-Podolsky-Rosen pairs

Chen Pan(陈攀)a)b), Deng Fu-Guo(邓富国)b)c)d), and Long Gui-Lu (龙桂鲁)a)b)e)†   

  1. a Department of Physics, Tsinghua University, Beijing 100084, China; b Key Laboratory For Quantum Information and Measurements, Beijing 100084, China; c The Key Laboratory of Beam Technology and Material Modification of Ministry of Education, and Institute of Low Energy Nuclear Physics, Beijing Normal University, Beijing 100875, China; d Beijing Radiation Center, Beijing 100875, China; e Key Laboratory of Atomic and Molecular Sciences, Tsinghua University, Beijing 100084, China
  • Received:2006-03-14 Revised:2006-04-03 Online:2006-10-20 Published:2006-10-20
  • Supported by:
    Project supported by the National Fundamental Research Program (Grant No 001CB309308), China National Natural Science Foundation (Grant Nos 60433050, 10325521, 10447106), the Hang-Tian Science Fund, the SRFDP program of Education Ministry of China and Bei

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摘要： In this paper a high-dimension multiparty quantum secret sharing scheme is proposed by using Einstein--Podolsky--Rosen pairs and local unitary operators. This scheme has the advantage of not only having higher capacity, but also saving storage space. The security analysis is also given.

关键词: high－dimension, quantum secret sharing, EPR, qubit, qutrit

Abstract: In this paper a high-dimension multiparty quantum secret sharing scheme is proposed by using Einstein--Podolsky--Rosen pairs and local unitary operators. This scheme has the advantage of not only having higher capacity, but also saving storage space. The security analysis is also given.

Key words: high－dimension, quantum secret sharing, EPR, qubit, qutrit

中图分类号:  (Quantum cryptography and communication security)

  • 03.67.Dd
03.65.Ta (Foundations of quantum mechanics; measurement theory) 03.67.Hk (Quantum communication)