On "arbitrated quantum signature of classical messages against collective amplitude damping noise"

Song Kong Chong, Yi Ping Luo, Tzone-Lih Hwang

Research output: Contribution to journalComment/debate

19 Citations (Scopus)

Abstract

This study points out that a dishonest party in Yang and Wen's arbitrated quantum signature scheme [Opt. Comm. 283, (2010) 3198-3201] can reveal the other party's secret key without being detected by using the Trojan-horse attacks. Accordingly, the security requirements of a quantum signature, i.e. unforgeability and undeniability, may not be satisfied in their scheme.

Original languageEnglish
Pages (from-to)893-895
Number of pages3
JournalOptics Communications
Volume284
Issue number3
DOIs
Publication statusPublished - 2011 Feb 1

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messages
Damping
damping
signatures
attack
requirements

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

Cite this

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On "arbitrated quantum signature of classical messages against collective amplitude damping noise". / Chong, Song Kong; Luo, Yi Ping; Hwang, Tzone-Lih.

In: Optics Communications, Vol. 284, No. 3, 01.02.2011, p. 893-895.

Research output: Contribution to journalComment/debate

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AU - Chong, Song Kong

AU - Luo, Yi Ping

AU - Hwang, Tzone-Lih

PY - 2011/2/1

Y1 - 2011/2/1

N2 - This study points out that a dishonest party in Yang and Wen's arbitrated quantum signature scheme [Opt. Comm. 283, (2010) 3198-3201] can reveal the other party's secret key without being detected by using the Trojan-horse attacks. Accordingly, the security requirements of a quantum signature, i.e. unforgeability and undeniability, may not be satisfied in their scheme.

AB - This study points out that a dishonest party in Yang and Wen's arbitrated quantum signature scheme [Opt. Comm. 283, (2010) 3198-3201] can reveal the other party's secret key without being detected by using the Trojan-horse attacks. Accordingly, the security requirements of a quantum signature, i.e. unforgeability and undeniability, may not be satisfied in their scheme.

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