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Security of Quantum Key Distribution
IEEE Access, 2016 The security issues facing quantum key distribution (QKD) are explained, herein focusing on those issues that are cryptographic and information theoretic in nature and not those based on physics. The problem of security criteria is addressed.
Horace P. Yuen
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Chaotic Quantum Key Distribution [PDF]
Cryptography, 2020 The ability to send information securely is a vital aspect of today’s society, and with the developments in quantum computing, new ways to communicate have to be researched.
Noah Cowper, Harry Shaw, David Thayer
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Decoherence-assisted quantum key distribution [PDF]
Scientific ReportsWe put forward and demonstrate a controllable decoherence-assisted quantum key distribution scheme. The protocol is based on the possibility of introducing controllable decoherence to polarization qubits using the spatial degree of freedom of light.
Daniel R. Sabogal +5 more
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Chip-based quantum key distribution [PDF]
Nature Communications, 2017 Quantum key distribution has not been widely adopted in part due to technical hurdles preventing it being fully integrated in classical communication networks.
P. Sibson +12 more
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A Proof of the Security of Quantum Key Distribution [PDF]
Journal of Cryptology, 1999 We prove the security of quantum key distribution against the most general attacks which can be performed on the channel, by an eavesdropper who has unlimited computation abilities, and the full power allowed by the rules of classical and quantum physics.
Eli Biham +4 more
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Mode-pairing quantum key distribution [PDF]
Nature Communications, 2022 Measurement-device-independent QKD schemes suffer from a trade-off between ease of implementation (avoiding the need for global phase locking) and high rates (quadratic improvement in rate).
Pei Zeng +3 more
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Phase-Matching Quantum Key Distribution [PDF]
Physical Review X, 2018 Quantum key distribution allows remote parties to generate information-theoretic secure keys. The bottleneck throttling its real-life applications lies in the limited communication distance and key generation speed, due to the fact that the information ...
Xiongfeng Ma, Pei Zeng, Hongyi Zhou
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A Key Verification Protocol for Quantum Key Distribution [PDF]
IEEE Access, 2019 Sharing a secret key between two physically separated nodes, Alice and Bob, is possible through the use of quantum key distribution (QKD) techniques.
Gunes Karabulut Kurt +3 more
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Receiver-Device-Independent Quantum Key Distribution [PDF]
Quantum, 2022 We present protocols for quantum key distribution in a prepare-and-measure setup with an asymmetric level of trust. While the device of the sender (Alice) is partially characterized, the receiver's (Bob's) device is treated as a black-box.
Marie Ioannou +11 more
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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
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