Results 91 to 100 of about 1,010,511 (221)

Semiquantum key distribution [PDF]

Physical Review A, 2009
13 pages, 2 ...
Boyer, Michel, Gelles, Ran, Kenigsberg, Dan, Mor, Tal   +3 more
openaire   +2 more sources

Eavesdropping Detection in BB84 Quantum Key Distribution Protocols

IEEE Transactions on Network and Service Management, 2022
The nature of quantum mechanics provides us with an opportunity to statistically detect eavesdropping in quantum key distribution (QKD) protocols, which is unimaginable in classical digital communications.
Chankyun Lee, Ilkwon Sohn, Wonhyuk Lee
semanticscholar   +1 more source

End-to-End Entanglement Generation Strategies: Capacity Bounds and Impact on Quantum Key Distribution

Quantum Reports, 2022
A first quantum revolution has already brought quantum technologies into our everyday life for decades: in fact, electronics and optics are based on the quantum mechanical principles. Today, a second quantum revolution is underway, leveraging the quantum
Antonio Manzalini, Michele Amoretti
doaj   +1 more source

Applying Gaussian quantum discord to quantum key distribution

, 2014
In this paper, we theoretically prove that the Gaussian quantum discord state of optical field can be used to complete continuous variable (CV) quantum key distribution (QKD). The calculation shows that secret key can be distilled with a Gaussian quantum
Su, Xiaolong
core   +1 more source

NuQKD: A Modular Quantum Key Distribution Simulation Framework for Engineering Applications

Advanced Physics Research
An experimental Quantum Key Distribution (QKD) implementation requires advanced costly hardware, unavailable in most research environments, making protocol testing and performance evaluation complicated.
Konstantinos Gkouliaras, Vasileios Theos, Philip G. Evans, Stylianos Chatzidakis   +3 more
doaj   +1 more source

Quantum Key Distribution Over Double-Layer Quantum Satellite Networks

IEEE Access, 2020
Quantum key distribution (QKD) has attracted much attention on secure communications across global networks. QKD over satellite networks can overcome the limitations of terrestrial optical networks, such as large attenuation over long distance fiber ...
Donghai Huang, Yongli Zhao, Tiancheng Yang, Sabidur Rahman, Xiaosong Yu, Xinyi He, Jie Zhang   +6 more
doaj   +1 more source

Device-independent quantum key distribution with random key basis

Nature Communications, 2021
Device-independent quantum key distribution aims at the ultimate quantum-based unconditional security, but current protocols’ rates are quite far from anything practical.
René Schwonnek, Koon Tong Goh, Ignatius W. Primaatmaja, Ernest Y.-Z. Tan, Ramona Wolf, Valerio Scarani, Charles C.-W. Lim   +6 more
doaj   +1 more source

Quantum Key Distribution in Kubernetes Clusters

Future Internet, 2022
Quantum Key Distribution (QKD) represents a reasonable countermeasure to the advent of Quantum Computing and its impact on current public-key cryptography.
Ignazio Pedone, Antonio Lioy
doaj   +1 more source

"Circular type" quantum key distribution [PDF]

IEEE Photonics Technology Letters, 2002
4pages, 2figures ...
T. Nishioka, H. Ishizuka, T. Hasegawa, J. Abe   +3 more
openaire   +2 more sources

Quantum Key Distribution [PDF]

, 2010
In this chapter a complete QKD protocol is presented, starting from the transmission via the quantum channel up to the communication over the public channel. The protocol described here is the BB84 protocol, named after Bennett and Brassard [5]. There are other protocols like the B92 protocol [3], the six-state protocol [8], the SARG protocol [19] and ...
openaire   +2 more sources