Results 61 to 70 of about 951,489 (363)
IEEE Systems Journal, 2022 Smart grid depends on an advanced communication network to collect information from the power grid, and to disseminate control commands to the control devices.
P. Kong
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Practical continuous-variable quantum key distribution with composable security [PDF]
Nature Communications, 2021 A quantum key distribution (QKD) system must fulfill the requirement of universal composability to ensure that any cryptographic application (using the QKD system) is also secure.
N. Jain +12 more
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Noiseless Linear Amplifiers in Entanglement-Based Continuous-Variable Quantum Key Distribution
Entropy, 2015 We propose a method to improve the performance of two entanglement-based continuous-variable quantum key distribution protocols using noiseless linear amplifiers. The two entanglement-based schemes consist of an entanglement distribution protocol with an
Yichen Zhang +6 more
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A Review of Security Evaluation of Practical Quantum Key Distribution System
Entropy, 2022 Although the unconditional security of quantum key distribution (QKD) has been widely studied, the imperfections of the practical devices leave potential loopholes for Eve to spy the final key.
S. Sun, Anqi Huang
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Receiver-device-independent quantum key distribution protocols
New Journal of Physics, 2022 We discuss quantum key distribution protocols and their security analysis, considering a receiver-device-independent (RDI) model. The sender’s (Alice’s) device is partially characterized, in the sense that we assume bounds on the overlaps of the prepared
Marie Ioannou +5 more
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Advances in Chip-Based Quantum Key Distribution. [PDF]
Entropy (Basel), 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.
Liu Q +6 more
europepmc +2 more sources
IEEE Access, 2017 In this paper, we propose an efficient and deterministic quantum key distribution protocol for establishing a secret key between two untrusted users. In this protocol, a secret key is distributed to a sender and a receiver who share entangled states with
Muneer Alshowkan, Khaled M. Elleithy
doaj +1 more source
Attacks against a Simplified Experimentally Feasible Semiquantum Key Distribution Protocol
Entropy, 2018 A semiquantum key distribution (SQKD) protocol makes it possible for a quantum party and a classical party to generate a secret shared key. However, many existing SQKD protocols are not experimentally feasible in a secure way using current technology. An
Michel Boyer, Rotem Liss, Tal Mor
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Quantum key distribution via quantum encryption
, 2001 A quantum key distribution protocol based on quantum encryption is presented in this Brief Report. In this protocol, the previously shared Einstein-Podolsky-Rosen pairs act as the quantum key to encode and decode the classical cryptography key.
A. Cabello +24 more
core +1 more source
Secure quantum key distribution with realistic devices
, 2020 Some years ago quantum hacking became popular: devices implementing the unbreakable quantum cryptography were shown to have imperfections which could be exploited by attackers.
Feihu Xu +4 more
semanticscholar +1 more source