Multiparty quantum secret sharing of classical and quantum messages  

作　　者：CHEN Pan DENG Fuguo LONG Guilu 

机构地区：[1]Key Laboratory for Quantum Information and Measurements, and Department of Physics, Tsinghua University, Beijing 100084, China [2]Key Laboratory of Beam Technology and Material Modification, MOE, Institute of Low Energy Nuclear Physics, and Department of Material Science and Engineering, Beijing Normal University, Beijing 100875, China [3]Beijing Radiation Center, Beijing 100875, China [4]Key Laboratory for Atomic and Molecular Nano-Sciences, Tsinghua University, Beijing 100084, China

出　　处：《Progress in Natural Science:Materials International》2007年第1期26-31,共6页自然科学进展·国际材料（英文版）

基　　金：Supported by the Major State Basic Research Development Program of China(Grant No.001CB309308);National Natural Science Foundation of China(Grant Nos.60433050,10325521);the Hang-Tian Science Fund,the SRFDP Program of Education Ministry of China

摘　　要：A scheme for multiparty quantum secret sharing of classical and quantum messages is proposed by using entanglement swapping. This scheme can distribute not only the classical information but also the quantum information between Nagents. The security of our scheme is also confirmed.为多党的量秘密分享的一个计划古典并且量消息被使用纠纷交换建议。这个计划能散布在 Nagents 之间的不仅古典信息而且量信息。我们的计划的安全也被证实。

关 键 词：quantum secret sharing classical message quantum message EPR pair 

分 类 号：O413[理学—理论物理]