Probabilistic authenticated quantum dialogue

Tzone-Lih Hwang, Yi Ping Luo

Research output: Contribution to journalArticle

11 Citations (Scopus)

Abstract

This work proposes a probabilistic authenticated quantum dialogue (PAQD) based on Bell states with the following notable features. (1) In our proposed scheme, the dialogue is encoded in a probabilistic way, i.e., the same messages can be encoded into different quantum states, whereas in the state-of-the-art authenticated quantum dialogue (AQD), the dialogue is encoded in a deterministic way; (2) the pre-shared secret key between two communicants can be reused without any security loophole; (3) each dialogue in the proposed PAQD can be exchanged within only one-step quantum communication and one-step classical communication. However, in the state-of-the-art AQD protocols, both communicants have to run a QKD protocol for each dialogue and each dialogue requires multiple quantum as well as classical communicational steps; (4) nevertheless, the proposed scheme can resist the man-in-the-middle attack, the modification attack, and even other well-known attacks.

Original languageEnglish
Pages (from-to)4631-4650
Number of pages20
JournalQuantum Information Processing
Volume14
Issue number12
DOIs
Publication statusPublished - 2015 Dec 1

Fingerprint

Quantum communication
attack
Communication
quantum communication
messages
bells
communication
Attack
Dialogue
Quantum Communication
Quantum State
Resist

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

Hwang, Tzone-Lih ; Luo, Yi Ping. / Probabilistic authenticated quantum dialogue. In: Quantum Information Processing. 2015 ; Vol. 14, No. 12. pp. 4631-4650.
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Probabilistic authenticated quantum dialogue. / Hwang, Tzone-Lih; Luo, Yi Ping.

In: Quantum Information Processing, Vol. 14, No. 12, 01.12.2015, p. 4631-4650.

Research output: Contribution to journalArticle

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