Controlled mutual quantum entity authentication using entanglement swapping

Min Sung Kang, Chang Ho Hong, Jino Heo, Jong In Lim, Hyung Jin Yang

Research output: Contribution to journalArticle

6 Citations (Scopus)

Abstract

In this paper, we suggest a controlled mutual quantum entity authentication protocol by which two users mutually certify each other on a quantum network using a sequence of Greenberger-Horne-Zeilinger (GHZ)-like states. Unlike existing unidirectional quantum entity authentication, our protocol enables mutual quantum entity authentication utilizing entanglement swapping; moreover, it allows the managing trusted center (TC) or trusted third party (TTP) to effectively control the certification of two users using the nature of the GHZ-like state. We will also analyze the security of the protocol and quantum channel.

Original languageEnglish
Article number090306
JournalChinese Physics B
Volume24
Issue number9
DOIs
Publication statusPublished - 2015 Sep 1

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Keywords

  • GHZ-like state
  • quantum authentication
  • quantum communication
  • quantum cryptography

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Controlled mutual quantum entity authentication using entanglement swapping. / Kang, Min Sung; Hong, Chang Ho; Heo, Jino; Lim, Jong In; Yang, Hyung Jin.

In: Chinese Physics B, Vol. 24, No. 9, 090306, 01.09.2015.

Research output: Contribution to journalArticle

Kang, Min Sung ; Hong, Chang Ho ; Heo, Jino ; Lim, Jong In ; Yang, Hyung Jin. / Controlled mutual quantum entity authentication using entanglement swapping. In: Chinese Physics B. 2015 ; Vol. 24, No. 9.
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