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Quantum Key Distribution and Its Applications
IEEE Security & Privacy, 2018Quantum key distribution (QKD) provides a means to share a secret key between two distant parties securely against an eavesdropper with unlimited computational ability. QKD networks are now deployed in metropolitan areas, and continental-scale QKD networks have been constructed. This article gives an overview of the recent status of QKD.
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2018
Conventional implementations of cryptography are only computationally secure. The security of quantum cryptography (QC), on the other hand, is based on the inherent uncertainty in quantum phenomena at the physical layer of a communication system.
Pramode K. Verma +2 more
openaire +1 more source
Conventional implementations of cryptography are only computationally secure. The security of quantum cryptography (QC), on the other hand, is based on the inherent uncertainty in quantum phenomena at the physical layer of a communication system.
Pramode K. Verma +2 more
openaire +1 more source
2014
The paper discussed on possible optimization set-ups for quantum key distribution (QKD). The large secret key resulting from QKD is a valuable resource in communication scenarios, e.g. for secret communication, authentication, identification and so forth.
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The paper discussed on possible optimization set-ups for quantum key distribution (QKD). The large secret key resulting from QKD is a valuable resource in communication scenarios, e.g. for secret communication, authentication, identification and so forth.
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Circular mediated semi-quantum key distribution
Quantum Information Processing, 2023Chongqiang Ye +5 more
semanticscholar +1 more source
Quantum repeaters: From quantum networks to the quantum internet
Reviews of Modern Physics, 2023Koji Azuma +2 more
exaly
2008
Quantum Key Distribution (QKD) uses Quantum Mechanics to guarantee secure communication. It enables two parties to produce a shared random bit string known only to them, which can be used as a key to encrypt and decrypt messages.
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Quantum Key Distribution (QKD) uses Quantum Mechanics to guarantee secure communication. It enables two parties to produce a shared random bit string known only to them, which can be used as a key to encrypt and decrypt messages.
openaire +1 more source
The germanium quantum information route
Nature Reviews Materials, 2020Giordano Scappucci +2 more
exaly
Decoy-state method for quantum-key-distribution-based quantum private query
Science China Physics Mechanics and Astronomy, 2022B. Liu +5 more
semanticscholar +1 more source
Quantum Algorithms for Quantum Chemistry and Quantum Materials Science
Chemical Reviews, 2020Bela Bauer +2 more
exaly