An enhancement on Shi et al.'s multiparty quantum secret sharing protocol

Jason Lin, Tzonelih Hwang

研究成果: Article同行評審

41 引文 斯高帕斯(Scopus)

摘要

Recently, Shi et al. proposed a multiparty quantum secret sharing (QSS) using Bell states and Bell measurements. In their protocol, for sharing two classical bits, all parties have to possess two photons after entanglement swapping. This paper proposes an enhancement of Shi et al.'s protocol. Based on the idea that all parties (except dealer) possess two photons to share two classical bits, the qubit efficiency has further improved by removing the photons the dealer has to hold in Shi et al.'s protocol. Moreover, an insider attack is also prevented in the proposed scheme.

原文English
頁(從 - 到)1468-1471
頁數4
期刊Optics Communications
284
發行號5
DOIs
出版狀態Published - 2011 三月 1

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics
  • Physical and Theoretical Chemistry
  • Electrical and Electronic Engineering

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