On "multiparty quantum secret sharing with Bell states and Bell measurements"

Shih Hsueh Wang, Song Kong Chong, Tzonelih Hwang

Research output: Contribution to journalArticlepeer-review

12 Citations (Scopus)

Abstract

Recently, Shi et al. proposed a multiparty quantum secret sharing (QSS) using Bell states and Bell measurements. This study shows that their scheme has a pitfall that could be mounted to a collusion attack if precaution has not been taken in implementation. That is, two dishonest agents can collude to reveal the secret without the help of the others. A possible solution is also presented to avoid the attack.

Original languageEnglish
Pages (from-to)4405-4407
Number of pages3
JournalOptics Communications
Volume283
Issue number21
DOIs
Publication statusPublished - 2010 Nov 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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