Article (Scientific journals)
Quantum secure metrology for network sensing-based applications.
Rahim, Muhammad Talha; Khan, Awais; Khalid, Uman et al.
2023In Scientific Reports, 13 (1), p. 11630
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Keywords :
Multidisciplinary; quantum sensing; quantum metrology; secure metrology
Abstract :
[en] Quantum secure metrology protocols harness quantum effects to probe remote systems with enhanced precision and security. Traditional QSM protocols require multi-partite entanglement, which limits its near-term implementation due to technological constraints. This paper proposes a QSM scheme that employs Bell pairs to provide unconditional security while offering precision scaling beyond the standard quantum limit. We provide a detailed comparative performance analysis of our proposal under multiple attacks. We found that the employed controlled encoding strategy is far better than the parallel encoding of multi-partite entangled states with regard to the secrecy of the parameter. We also identify and characterize an intrinsic trade-off relationship between the maximum achievable precision and security under the limited availability of resources. The dynamic scalability of the proposed protocol makes it suitable for large-scale network sensing scenarios.
Disciplines :
Engineering, computing & technology: Multidisciplinary, general & others
Computer science
Physical, chemical, mathematical & earth Sciences: Multidisciplinary, general & others
Author, co-author :
Rahim, Muhammad Talha;  Department of Electronics and Information Convergence Engineering, Kyung Hee University, Yongin, Republic of Korea
Khan, Awais;  Department of Electronics and Information Convergence Engineering, Kyung Hee University, Yongin, Republic of Korea
Khalid, Uman;  Department of Electronics and Information Convergence Engineering, Kyung Hee University, Yongin, Republic of Korea
UR REHMAN, Junaid  ;  University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > SigCom
Jung, Haejoon;  Department of Electronics and Information Convergence Engineering, Kyung Hee University, Yongin, Republic of Korea
Shin, Hyundong;  Department of Electronics and Information Convergence Engineering, Kyung Hee University, Yongin, Republic of Korea. hshin@khu.ac.kr
External co-authors :
yes
Language :
English
Title :
Quantum secure metrology for network sensing-based applications.
Publication date :
19 July 2023
Journal title :
Scientific Reports
eISSN :
2045-2322
Publisher :
Nature Publishing Group, London, United Kingdom
Volume :
13
Issue :
1
Pages :
11630
Peer reviewed :
Peer Reviewed verified by ORBi
Funders :
Institute for Information & Communications Technology Planning & Evaluation, Korea
National Research Foundation of Korea
Funding text :
This work was supported by the National Research Foundation of Korea (NRF) grant funded by the Korea government (MSIT) (NRF-2019R1A2C2007037, NRF-2022R1A4A3033401) and by the MSIT (Ministry of Science and ICT), Korea, under the ITRC (Information Technology Research Center) support program (IITP-2023-2021-0-02046) supervised by the IITP (Institute for Information & Communications Technology Planning & Evaluation).
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