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

Chun Wei Yang, Shih Hung Kao, Tzone-Lih Hwang

Research output: Contribution to journalReview article

3 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

Fingerprint

Comparison Result
Damping
Equality
damping

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

Cite this

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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.",
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Comment on "efficient and feasible quantum private comparison of equality against the collective amplitude damping noise". / Yang, Chun Wei; Kao, Shih Hung; Hwang, Tzone-Lih.

In: Quantum Information Processing, Vol. 12, No. 8, 01.08.2013, p. 2871-2875.

Research output: Contribution to journalReview article

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AU - Kao, Shih Hung

AU - Hwang, Tzone-Lih

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AB - 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.

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