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Practical Security of High-Dimensional Quantum Key Distribution with Intensity Modulator Extinction [PDF]
Entropy, 2022 Quantum key distribution (QKD) has attracted much attention due to its unconditional security. High-dimensional quantum key distribution (HD-QKD) is a brand-new type of QKD protocol that has many excellent advantages. Nonetheless, practical imperfections
Yang Wang +6 more
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A Review of Security Evaluation of Practical Quantum Key Distribution System
Entropy, 2022 Although the unconditional security of quantum key distribution (QKD) has been widely studied, the imperfections of the practical devices leave potential loopholes for Eve to spy the final key.
Shihai Sun, Anqi Huang
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Entanglement Swapping Enables the Practical Security of Quantum Cryptography [PDF]
EntropyEntanglement is one of the most striking phenomena in quantum physics, playing important roles in fundamental physics and quantum information science.
Yang-Fan Jiang +11 more
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Quantum Reports, 2023 Quantum key distribution (QKD) protocols aim at allowing two parties to generate a secret shared key. While many QKD protocols have been proven unconditionally secure in theory, practical security analyses of experimental QKD implementations typically do
Michel Boyer +4 more
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MathematicsAn amplitude modulator plays an essential role in the implementation of continuous-variable quantum key distribution (CVQKD), whereas it may bring about a potential security loophole in the practical system.
Shengzhe Xu, Zicheng Zhou, Ying Guo
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Practical Methods for Information Security Risk Management [PDF]
Informatică economică, 2011 The purpose of this paper is to present some directions to perform the risk man-agement for information security. The article follows to practical methods through question-naire that asses the internal control, and through evaluation based on existing ...
Cristian AMANCEI
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Transfer learning based fast generation method of practical dynamic security region boundary
International Journal of Electrical Power & Energy SystemsThe high proportion of renewable energy integration exacerbates the challenges of transient stability analysis of power systems. The practical dynamic security region (PDSR) based on the hyperplane form has outstanding advantages in situation awareness ...
Yanli Liu +4 more
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Joint photon-number splitting attack on semi-quantum key distribution
Frontiers in Physics, 2022 Semi-quantum key distribution is based on the basic principle of quantum mechanics, which allows a classical user and quantum user to use information theory to have a secure shared key.
Shang Mi +6 more
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Sending or Not-Sending Twin-Field Quantum Key Distribution with Flawed and Leaky Sources
Entropy, 2021 Twin-field quantum key distribution (TF-QKD) has attracted considerable attention and developed rapidly due to its ability to surpass the fundamental rate-distance limit of QKD.
Yi-Fei Lu +9 more
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Applied Sciences, 2021 The twin-field quantum key distribution (TF-QKD) and its variants can overcome the fundamental rate-distance limit of QKD. However, their physical implementations with the side channels remain the subject of further research.
Yi-Fei Lu +9 more
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