We propose a class of Quantum Secret Sharing (QSS) scheme based onmulti-particle entanglement. The eavesdropping analysis shows that the scheme is secure. Itsefficiency is 100% in principle. That is, one multi-particl...We propose a class of Quantum Secret Sharing (QSS) scheme based onmulti-particle entanglement. The eavesdropping analysis shows that the scheme is secure. Itsefficiency is 100% in principle. That is, one multi-particle entanglement can be used to share a bitof classical key among the parties. As a result, it is resource saving. The protocol can also beadjusted to split a classical secret message directly. The implementation of it is relativelyapplicable.展开更多
基金This work is supported by the National Natural Science Foundation of China (No.60373059) the National Laboratory for Modern Communications Science Foundationof China (No. 51436020103DZ4001) National Research Foundation for the Doctoral Program of Hig
文摘We propose a class of Quantum Secret Sharing (QSS) scheme based onmulti-particle entanglement. The eavesdropping analysis shows that the scheme is secure. Itsefficiency is 100% in principle. That is, one multi-particle entanglement can be used to share a bitof classical key among the parties. As a result, it is resource saving. The protocol can also beadjusted to split a classical secret message directly. The implementation of it is relativelyapplicable.
