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Quantum cryptography beyond quantum key distribution [PDF]
Designs, Codes and Cryptography, 2015 45 pages, over 245 ...
Broadbent, A., Schaffner, C.
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Quantum Key Distribution [PDF]
ACM Computing Surveys, 2020 The convergence of quantum cryptography with applications used in everyday life is a topic drawing attention from the industrial and academic worlds. The development of quantum electronics has led to the practical achievement of quantum devices that are already available on the market and waiting for their first application on a broader scale.
Mehić, Miralem +10 more
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Quantum key distribution with correlated sources [PDF]
Science Advances, 2020 A security framework enables practical quantum key distribution realizations even with correlated and generally flawed sources.
Pereira, Margarida +4 more
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SECURITY OF QUANTUM KEY DISTRIBUTION [PDF]
International Journal of Quantum Information, 2008 Quantum Information Theory is an area of physics which studies both fundamental and applied issues in quantum mechanics from an information-theoretical viewpoint. The underlying techniques are, however, often restricted to the analysis of systems which satisfy a certain independence condition.
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Fully Passive Quantum Key Distribution
Physical Review Letters, 2023 Passive implementations of quantum key distribution (QKD) sources are highly desirable as they eliminate side-channels that active modulators might introduce. Up till now, passive decoy-state and passive encoding BB84 schemes have both been proposed.
Wang, Wenyuan +7 more
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Thermal state quantum key distribution [PDF]
Journal of Physics B: Atomic, Molecular and Optical Physics, 2021 Abstract We analyse a central broadcast continuous variable quantum key distribution protocol in which a beam produced by a thermal source is used to create a secret key between two parties, Alice and Bob. A beam splitter divides the initial beam into a pair of output beams, which are sent to Alice and Bob, with Eve intercepting Bob’s ...
A Walton +4 more
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Quantum Key Distribution Using Quantum Faraday Rotators [PDF]
, 2007 We propose a new quantum key distribution (QKD) protocol based on the fully quantum mechanical states of the Faraday rotators. The protocol is unconditionally secure against collective attacks for multi-photon source up to two photons on a noisy ...
Bae J Acin A +6 more
core +1 more source
Higher-rate relativistic quantum key distribution
Scientific Reports, 2021 One of the major problems in the field of quantum key distribution (QKD) is the low key rates at which the systems operate. The reasons for this are the processes used to ensure the key distribution itself: sifting, parameter estimation, key ...
Georgi Bebrov
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Twin-field quantum key distribution with passive-decoy state
New Journal of Physics, 2020 Twin-Field quantum key distribution (TF-QKD) and its variants, e.g. phase-maching QKD, sending-or-not-sending QKD, and no phase post-selection TFQKD promise high key rates at long distance to beat the rate distance limit without a repeater.
Jun Teng +10 more
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Loophole-free plug-and-play quantum key distribution
New Journal of Physics, 2021 Robust, simple, and flexible quantum key distribution (QKD) is vital for realizing practical applications of this technique. Contrary to typical phase-coded QKD schemes, the plug-and-play QKD design requires only one arm-length-insensitive interferometer
Ruoyang Qi +4 more
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