Results 11 to 20 of about 164,664 (267)
Quantum Key-Length Extension [PDF]
, 2021 26 pages, 10 ...
Joseph Jaeger +2 more
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Public-Key Encryption with Quantum Keys
, 2023 This submission subsumes arXiv:2303.01143 and arXiv:2303 ...
Khashayar Barooti +6 more
openaire +3 more sources
No Signaling and Quantum Key Distribution [PDF]
Physical Review Letters, 2005 Standard quantum key distribution protocols are provably secure against eavesdropping attacks, if quantum theory is correct. It is theoretically interesting to know if we need to assume the validity of quantum theory to prove the security of quantum key distribution, or whether its security can be based on other physical principles.
Barrett, Jonathan +2 more
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Limitations on quantum key repeaters [PDF]
Nature Communications, 2015 A major application of quantum communication is the distribution of entangled particles for use in quantum key distribution (QKD). Due to noise in the communication line, QKD is in practice limited to a distance of a few hundred kilometres, and can only be extended to longer distances by use of a quantum repeater, a device which performs entanglement ...
Bäuml Stefan +7 more
openaire +5 more sources
Quantum key distribution with quantum walks [PDF]
Quantum Information Processing, 2018 published version; 40 pages; 8 ...
Chrysoula Vlachou +4 more
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Quantum cryptography beyond quantum key distribution [PDF]
Designs, Codes and Cryptography, 2015 45 pages, over 245 ...
A. Broadbent (Anne) +1 more
openaire +6 more sources
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.
Miralem Mehic +10 more
openaire +3 more sources
Quantum and Semi–Quantum key Distribution in Networks
International Journal of Theoretical Physics, 2023 In this paper, we utilize the potential offered by multidimensional separable states (MSS) for secure and simultaneous distributions of keys in a layered network. We present protocols for both quantum and semi-quantum key distribution and discuss their robustness against various eavesdropping strategies. We provide a procedure to identify the requisite
Bala, Rajni +2 more
openaire +2 more sources
Quantum repeaters and quantum key distribution: Analysis of secret-key rates [PDF]
Physical Review A, 2013 Published ...
Abruzzo, S. +5 more
openaire +3 more sources
Quantum Key Distribution Networks: Challenges and Future Research Issues in Security
Applied Sciences, 2021 A quantum key distribution (QKD) network is proposed to allow QKD protocols to be the infrastructure of the Internet for distributing unconditional security keys instead of existing public-key cryptography based on computationally complex mathematical ...
Chia-Wei Tsai +4 more
doaj +1 more source