期刊
OPTICS COMMUNICATIONS
卷 281, 期 24, 页码 6130-6134出版社
ELSEVIER
DOI: 10.1016/j.optcom.2008.09.026
关键词
Quantum secret sharing; Single photons; Quantum teleportation
类别
资金
- National High Technology Research and Development Program of China [2006AA01Z419]
- National Natural Science Foundation of China [906040230, 60873191]
- National Laboratory for Modern Communications Science Foundation of China [9140C1101010601]
- Natural Science Foundation of Beijing [4072020]
- Natural Science Foundation of Education Bureau of Henan Province [2007120007, 200813120005]
A scheme of multiparty quantum secret sharing of classical messages (QSSCM) is proposed based on single photons and local unitary operations. In this scheme, eavesdropping checks are performed only twice, and one photon can generate one bit of classical secret message except those chosen for eavesdropping check: in addition, only the sender and one of the agents are required to store photons. Thus, this scheme is more practical and efficient. (C) 2008 Elsevier B.V. All rights reserved.
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