Results 21 to 30 of about 929,226 (361)
Quantum Kolmogorov complexity and quantum key distribution [PDF]
Physical Review A, 2009 typos ...
Hideki Imai, Takayuki Miyadera
openaire +4 more sources
Satellite-to-ground quantum key distribution [PDF]
Nature, 2017 Quantum key distribution (QKD) uses individual light quanta in quantum superposition states to guarantee unconditional communication security between distant parties.
Shengkai Liao +33 more
semanticscholar +6 more sources
The Case for Quantum Key Distribution [PDF]
, 2010 Quantum key distribution (QKD) promises secure key agreement by using quantum mechanical systems. We argue that QKD will be an important part of future cryptographic infrastructures. It can provide long-term confidentiality for encrypted information without reliance on computational assumptions. Although QKD still requires authentication to prevent man-
Norbert Lütkenhaus +3 more
openaire +12 more sources
Security of quantum key distribution from generalised entropy accumulation. [PDF]
Nat Commun, 2023 The goal of quantum key distribution (QKD) is to establish a secure key between two parties connected by an insecure quantum channel. To use a QKD protocol in practice, one has to prove that a finite size key is secure against general attacks: no matter ...
Metger T, Renner R.
europepmc +3 more sources
Fully Passive Quantum Key Distribution. [PDF]
Physical Review Letters, 2022 We propose a fully passive linear optical quantum key distribution (QKD) source that implements both random decoy-state and encoding choices with postselection only, thus eliminating all side channels in active modulators.
Wenyuan Wang +7 more
semanticscholar +4 more sources
Quantum Key Distribution with Classical Bob [PDF]
Physical Review Letters, 2007 4 and a bit pages, 1 figure ...
Tal Mor, Michel Boyer, Dan Kenigsberg
openaire +7 more sources
Decoy State Quantum Key Distribution [PDF]
Physical Review Letters, 2005 Slightly shortened version.
Kai Chen, Hoi-Kwong Lo, Xiongfeng Ma
openaire +5 more sources
Quantum key distribution via quantum encryption [PDF]
Physical Review A, 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. The quantum key is reusable and the eavesdropper cannot elicit any information from the particle Alice sends ...
Guang-Can Guo +2 more
openaire +3 more sources
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
doaj +5 more sources
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