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QKD and frequency distribution cooperation: the Twin-field QKD case
2022 IEEE 15th Workshop on Low Temperature Electronics (WOLTE), 2022The integration of Quantum Key Distribution (QKD) protocols in metropolitan networks, exploiting already deployed telecommunication fibers, requires particular attention due to the non-ideal environment in which the protocol operates. At present, Twin-field QKD is one of the most promising techniques to reach the extension of QKD transmission but its ...
Meda, Alice +8 more
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Building QKD Networks Based On a Novel QKD Scheme
2008 IEEE International Conference on Networking, Sensing and Control, 2008We present a new quantum key distribution (QKD) scheme using EPR pairs and Bell state measurement, accompanied by quantum one-way function. The security of our scheme derives from BB84 protocol, and several other features make our QKD scheme fairly suitable for QKD network designs.
Fang Song +3 more
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2022 IEEE 15th Workshop on Low Temperature Electronics (WOLTE), 2022
Edge computing is a leading trend in the deployment of computation and networking infrastructures, where processing is done closer to the users, compared to more traditional cloud-based solutions relying on remote data centers. On the other hand, Quantum Key Distribution (QKD) technologies, offering unconditional security between the communicating ...
C Cicconetti, M Conti, A Passarella
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Edge computing is a leading trend in the deployment of computation and networking infrastructures, where processing is done closer to the users, compared to more traditional cloud-based solutions relying on remote data centers. On the other hand, Quantum Key Distribution (QKD) technologies, offering unconditional security between the communicating ...
C Cicconetti, M Conti, A Passarella
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Authenticated QKD Based on Orthogonal States
International Journal of Theoretical Physics, 2022zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Qiaoling Xiong +5 more
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Optical Fiber Communication Conference (OFC) 2024
We experimentally evaluate the SKR generation for unoptimized QKD pairs in switched QKD and compare the performance of the switched-QKD with relayed-QKD networks to reveal they perform better for short distances and at large networks.
N. Makris +8 more
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We experimentally evaluate the SKR generation for unoptimized QKD pairs in switched QKD and compare the performance of the switched-QKD with relayed-QKD networks to reveal they perform better for short distances and at large networks.
N. Makris +8 more
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2006 Digest of the LEOS Summer Topical Meetings, 2006
We present two schemes for QKD network architectures based on two ubiquitous topologies: the tree and the ring. Quantum key addressing schemes and their implications are also discussed.
B.A. Small, K. Bergman
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We present two schemes for QKD network architectures based on two ubiquitous topologies: the tree and the ring. Quantum key addressing schemes and their implications are also discussed.
B.A. Small, K. Bergman
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2021
Device-Independent Quantum Key Distribution (DIQKD) deals with the problem that security proofs often only apply to the ideal setting of the theoretical protocol and do not take into account the problems that arise when implementing a protocol, such as the photon-number-splitting attack.
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Device-Independent Quantum Key Distribution (DIQKD) deals with the problem that security proofs often only apply to the ideal setting of the theoretical protocol and do not take into account the problems that arise when implementing a protocol, such as the photon-number-splitting attack.
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2012 IEEE Conference on Technologies for Homeland Security (HST), 2012
Modern communication systems rely on encryption technology based on difficult mathematical problems, such as factoring large numbers, to protect sensitive data. Existing algorithms have demonstrated that these classically hard-to-solve problems may be solved easily by quantum computing. Even though existing data is still protected, future data will not
Alex Morrow, Don Hayford, Matthieu Legre
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Modern communication systems rely on encryption technology based on difficult mathematical problems, such as factoring large numbers, to protect sensitive data. Existing algorithms have demonstrated that these classically hard-to-solve problems may be solved easily by quantum computing. Even though existing data is still protected, future data will not
Alex Morrow, Don Hayford, Matthieu Legre
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2020
Chapter 12 provided a basic overview of the hardware components in a quantum key distribution (QKD) system. We also explored the Tokyo QKD Network built to test the threat resilience of QKD. In this chapter we'll delve into larger implementations of this technology, exploring the basics of a total of five major QKD networks.
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Chapter 12 provided a basic overview of the hardware components in a quantum key distribution (QKD) system. We also explored the Tokyo QKD Network built to test the threat resilience of QKD. In this chapter we'll delve into larger implementations of this technology, exploring the basics of a total of five major QKD networks.
openaire +1 more source