Comment on "efficient and feasible quantum private comparison of equality against the collective amplitude damping noise"

Chun Wei Yang, Shih Hung Kao, Tzonelih Hwang

Research output: Contribution to journalReview article

4 Citations (Scopus)

Abstract

Recently, Chen et al. [Quant Inf Proc doi: 10.1007/s11128-012-0505-5 ] presented a very promising quantum private comparison protocol for two participants to compare the equality of their wealth secretly - no one, except the participants, can reveal the comparison result. This paper points out that a malicious participant can reveal portion of the other participant's secret information. Furthermore, an improvement is also proposed.

Original languageEnglish
Pages (from-to)2871-2875
Number of pages5
JournalQuantum Information Processing
Volume12
Issue number8
DOIs
Publication statusPublished - 2013 Aug 1

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Statistical and Nonlinear Physics
  • Theoretical Computer Science
  • Signal Processing
  • Modelling and Simulation
  • Electrical and Electronic Engineering

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