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2021
Quantum key distribution (QKD) provides a means of secure communication between two parties. QKD exploits the principle that you cannot eavesdrop on a quantum communication channel without producing a detectable disturbance.
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Quantum key distribution (QKD) provides a means of secure communication between two parties. QKD exploits the principle that you cannot eavesdrop on a quantum communication channel without producing a detectable disturbance.
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Quantum key distribution with a control key
2017 International Symposium on Wireless Communication Systems (ISWCS), 2017Quantum key distribution (QKD) relies on randomness to exchange secret keys among the communicating parties. While ensuring the secrecy of the keys being distributed, independent randomness also causes to reduce the number of key bits that can be shared per quantum signal exchanged.
Junaid ur Rehman +2 more
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A Tutorial on Quantum Key Distribution
2015 10th International Conference on Broadband and Wireless Computing, Communication and Applications (BWCCA), 2015Quantum Key Distribution (QKD) technology, based on quantum uncertainty principle, no-cloning theorem and Heisenberg uncertainty principle, can generate information-theoretically secure keys for communication parties. Typical QKD systems include the quantum communication phase and the post-processing phase and can be divided into three families: Device
Baokang Zhao +4 more
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Probabilistic quantum key distribution
Quantum Information and Computation, 2011This work presents a new concept in quantum key distribution called the probabilistic quantum key distribution (PQKD) protocol, which is based on the measurement uncertainty in quantum phenomena. It allows two mutually untrusted communicants to negotiate an unpredictable key that has a randomness guaranteed by the laws of quantum mechanics. In contrast
Tzonelih Hwang +2 more
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No-interfering quantum key distribution
Quantum Information ProcessingzbMATH Open Web Interface contents unavailable due to conflicting licenses.
Yang Yu 0061 +3 more
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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
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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
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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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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.
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