Abstract
Twin-Field(TF) quantum key distribution(QKD) is attracting attention due to the possibility of implementing long-range QKD. However, due to the finite-size effect, the secret key rate becomes relatively low. The statistical fluctuation analysis of the four-intensity decoy-state asymmetric TF-QKD system is considered in this study, and optimized parameters for the Gaussian approximation method are also presented.
Original language | English |
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Title of host publication | ICTC 2021 - 12th International Conference on ICT Convergence |
Subtitle of host publication | Beyond the Pandemic Era with ICT Convergence Innovation |
Publisher | IEEE Computer Society |
Pages | 265-267 |
Number of pages | 3 |
ISBN (Electronic) | 9781665423830 |
DOIs | |
Publication status | Published - 2021 |
Event | 12th International Conference on Information and Communication Technology Convergence, ICTC 2021 - Jeju Island, Korea, Republic of Duration: 2021 Oct 20 → 2021 Oct 22 |
Publication series
Name | International Conference on ICT Convergence |
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Volume | 2021-October |
ISSN (Print) | 2162-1233 |
ISSN (Electronic) | 2162-1241 |
Conference
Conference | 12th International Conference on Information and Communication Technology Convergence, ICTC 2021 |
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Country/Territory | Korea, Republic of |
City | Jeju Island |
Period | 21/10/20 → 21/10/22 |
Bibliographical note
Funding Information:This research was supported by Korea Institute of Science and Technology Information(KISTI)
Publisher Copyright:
© 2021 IEEE.
Keywords
- asymmetric twin field
- decoy state
- quantum key distribution
ASJC Scopus subject areas
- Information Systems
- Computer Networks and Communications