Statistical Fluctuation Analysis for Quantum Secure Direct Communication with Entanglement source and Single-photon Measurement

Jooyoun Park, Bumil Kim, Jun Heo

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Quantum communication is a technology that trans-mits quantum states. Quantum secure direct communication is a promising application because unlike Quantum key distribution, a message can be transmitted directly through a quantum channel. The secrecy capacity of the QSDC protocol can be estimated using the decoy state. However, the secrecy capacity of the practical QSDC protocol is lowered due to the finite-size effect. In this study, we introduce QSDC protocol with an entanglement source and single-photon measurement and we analyze the secrecy capacity considering statistical fluctuation.

Original languageEnglish
Title of host publicationICTC 2022 - 13th International Conference on Information and Communication Technology Convergence
Subtitle of host publicationAccelerating Digital Transformation with ICT Innovation
PublisherIEEE Computer Society
Pages332-334
Number of pages3
ISBN (Electronic)9781665499392
DOIs
Publication statusPublished - 2022
Event13th International Conference on Information and Communication Technology Convergence, ICTC 2022 - Jeju Island, Korea, Republic of
Duration: 2022 Oct 192022 Oct 21

Publication series

NameInternational Conference on ICT Convergence
Volume2022-October
ISSN (Print)2162-1233
ISSN (Electronic)2162-1241

Conference

Conference13th International Conference on Information and Communication Technology Convergence, ICTC 2022
Country/TerritoryKorea, Republic of
CityJeju Island
Period22/10/1922/10/21

Bibliographical note

Funding Information:
ACKNOWLEDGMENT This work was supported as part of Military Crypto Research Center funded by Defense Acquisition Program Administration(DAPA) and Agency for Defense Development(ADD). This research was supported by Korea Institute of Science and Technology Information(KISTI).

Publisher Copyright:
© 2022 IEEE.

Keywords

  • finite-size
  • quantum secure direct communication

ASJC Scopus subject areas

  • Information Systems
  • Computer Networks and Communications

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