Journal
OPTICS COMMUNICATIONS
Volume 282, Issue 17, Pages 3647-3651Publisher
ELSEVIER
DOI: 10.1016/j.optcom.2009.05.054
Keywords
Bell measurement; Entanglement swapping; Quantum secret sharing; Quantum cryptography
Categories
Funding
- National Natural Science Foundation of China [60873191, 60821001]
- Specialized Research Fund for the Doctoral Program of Higher Education [200800131016]
- Beijing Natural Science Foundation [4072020]
- National Laboratory for Modern Communications Science Foundation of China [9140C1101010601]
- ISN Open foundation
Ask authors/readers for more resources
A multiparty quantum secret sharing scheme based on Bell measurement is proposed and analyzed. In this scheme, all agents are not required to prepare entangled states or perform any local unitary operation. The security of the protocol is also analyzed. It is shown that any eavesdropper will introduce errors invariably and be detected if he tries to steal information about Trent's secret. Moreover, because no classical bit needs to be transmitted except those for detection, the total efficiency of the scheme approaches to 100%. (C) 2009 Elsevier B.V. All rights reserved.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available
Share Paper
