期刊
QUANTUM INFORMATION PROCESSING
卷 11, 期 1, 页码 161-169出版社
SPRINGER
DOI: 10.1007/s11128-011-0239-9
关键词
Quantum information; Quantum cryptography; Quantum secret sharing
资金
- Anhui Province Education Department [KJ2010A009]
- Anhui University
We present a secure multiparty quantum secret sharing scheme. The implementation of this scheme only needs to exploit the pure entangled two-photon pairs, the local unitary operations on single photons and the single-photon measurements with the computational basis, which make it more convenient in a practical application than others. In addition, each pure entangled two-photon pair can carry one bit of classical information and the intrinsic efficiency approaches 100%, since no classical bit needs to be transmitted except those for detection.
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