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Optics and Spectroscopy, 2020, Volume 128, Issue 11, Pages 1758–1766
DOI: https://doi.org/10.21883/OS.2020.11.50182.4-20
(Mi os265)
 

This article is cited in 6 scientific papers (total in 6 papers)

Optical communication, optical information science, and optical computations

The analysis of the efficiency of protecting methods against active optical probing attacks on the fiber quantum key distribution systems in the spectral range of 1260 – 1650 nm

A. V. Borisovaa, B. D. Garmaevb, I. B. Bobrovb, S. S. Negodyaevb, I. V. Sinilshchikovb

a Infotecs, Moscow
b Quantum Technology Center of M. V. Lomonosov Moscow State University
Abstract: In this paper, the results of research of spectral features of several passive fiber optic components are presented. There are spectra of isolators, circulators, spectral filters, and WDM, that are used in quantum key distribution (QKD) systems, and contribute to the protection of these systems against active optical probing attacks. We also provide an estimate of the degree of isolation required to protect the QKD system from Trojan-horse attacks. Based on the isolation requirements and measurement data we analyzed the efficiency of the QKD system protection through the use passive isolating components. As an example, we have shown the achievement of the required isolation level (150 dB) in the considered spectral range in the system presented in the article.
Keywords: quantum key distribution, Trojan-horse attack, quantum key distribution system security, isolation, transmission spectra.
Funding agency Grant number
Russian Foundation for Basic Research 19-37-80007
The research was carried out with the financial support of the Russian Foundation for Basic Research within the framework of the scientific project no. 19-37-80007.
Received: 14.01.2020
Revised: 04.07.2020
Accepted: 16.07.2020
English version:
Optics and Spectroscopy, 2020, Volume 128, Issue 11, Pages 1892–1900
DOI: https://doi.org/10.1134/S0030400X20110077
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: A. V. Borisova, B. D. Garmaev, I. B. Bobrov, S. S. Negodyaev, I. V. Sinilshchikov, “The analysis of the efficiency of protecting methods against active optical probing attacks on the fiber quantum key distribution systems in the spectral range of 1260 – 1650 nm”, Optics and Spectroscopy, 128:11 (2020), 1758–1766; Optics and Spectroscopy, 128:11 (2020), 1892–1900
Citation in format AMSBIB
\Bibitem{BorGarBob20}
\by A.~V.~Borisova, B.~D.~Garmaev, I.~B.~Bobrov, S.~S.~Negodyaev, I.~V.~Sinilshchikov
\paper The analysis of the efficiency of protecting methods against active optical probing attacks on the fiber quantum key distribution systems in the spectral range of 1260 -- 1650 nm
\jour Optics and Spectroscopy
\yr 2020
\vol 128
\issue 11
\pages 1758--1766
\mathnet{http://mi.mathnet.ru/os265}
\crossref{https://doi.org/10.21883/OS.2020.11.50182.4-20}
\elib{https://elibrary.ru/item.asp?id=44367755}
\transl
\jour Optics and Spectroscopy
\yr 2020
\vol 128
\issue 11
\pages 1892--1900
\crossref{https://doi.org/10.1134/S0030400X20110077}
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  • https://www.mathnet.ru/eng/os/v128/i11/p1758
  • This publication is cited in the following 6 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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