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Overview of quantum key distribution metropolitan optical networking technology
Tongxin xuebao, 2019 Quantum key distribution is a basic implementation technology of quantum communication,which provides a secure key distribution method.With the maturity and development of point-to-point quantum key distribution technology,multi-point to multi-point ...
Hua WANG, Yongli ZHAO
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, 2015 Continuous-variable quantum key distribution (CV-QKD) protocols based on coherent detection have been studied extensively in both theory and experiment.
Bobrek, Miljko +4 more
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Advances in Chip-Based Quantum Key Distribution
Entropy, 2022 Quantum key distribution (QKD), guaranteed by the principles of quantum mechanics, is one of the most promising solutions for the future of secure communication.
Qiang Liu +6 more
doaj +1 more source
A Quantum solution to the Byzantine agreement problem [PDF]
, 2001 We present a solution to an old and timely problem in distributed computing. Like Quantum Key Distribution (QKD), quantum channels make it possible to achieve taks classically impossible.
A. Ekert +13 more
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Hybrid Continuous-discrete Variable Quantum Key Distribution
Guangtongxin yanjiu, 2023 As one of the main applications of quantum cryptography, Quantum Key Distribution (QKD) is a promising secure key transmission method. Compared with traditional communication methods, QKD protocols based on the basic principles of quantum mechanics have ...
JIN An-ran, LI He
doaj
Applying Gaussian quantum discord to quantum key distribution
, 2014 In this paper, we theoretically prove that the Gaussian quantum discord state of optical field can be used to complete continuous variable (CV) quantum key distribution (QKD). The calculation shows that secret key can be distilled with a Gaussian quantum
Su, Xiaolong
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Quantum key distribution session with 16-dimensional photonic states [PDF]
, 2013 The secure transfer of information is an important problem in modern telecommunications. Quantum key distribution (QKD) provides a solution to this problem by using individual quantum systems to generate correlated bits between remote parties, that can ...
Cañas, G. +6 more
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Quantum Key Distribution (QKD) for Symmetric Key Transfer
International Journal of Scientific Research in Computer Science, Engineering and Information TechnologyClassical cryptographic systems are increasingly challenged by advances in computing power and new algorithmic techniques, particularly with the rise of quantum computing, which threatens the security of current encryption methods. This has spurred interest in quantum-resistant cryptography, aimed at creating algorithms that can withstand attacks from ...
null Asoke Nath +3 more
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Decoy State Quantum Key Distribution With Modified Coherent State
, 2007 To beat PNS attack, decoy state quantum key distribution (QKD) based on coherent state has been studied widely. We present a decoy state QKD protocol with modified coherent state (MCS).
C. H. Bennett +6 more
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Unconstrained Capacities of Quantum Key Distribution and Entanglement Distillation for Pure-Loss Bosonic Broadcast Channels [PDF]
, 2017 We consider quantum key distribution (QKD) and entanglement distribution using a single-sender multiple-receiver pure-loss bosonic broadcast channel. We determine the unconstrained capacity region for the distillation of bipartite entanglement and secret
Seshadreesan, Kaushik P. +2 more
core +3 more sources