3 papers
quant-ph2020
Upper security bounds for coherent-one-way quantum key distribution
Javier González-Payo, Róbert Trényi, Weilong Wang +1
The performance of quantum key distribution (QKD) is severely limited by multi-photon pulses emitted by laser sources due to the photon-number splitting attack. Coherent-one-way (C…
quant-ph2020
Measurement-Device-Independent Quantum Key Distribution with Leaky Sources
Weilong Wang, Kiyoshi Tamaki, Marcos Curty
Measurement-device-independent quantum key distribution (MDI-QKD) can remove all detection side-channels from quantum communication systems. The security proofs require, however, t…
quant-ph2018
Finite-key security analysis for quantum key distribution with leaky sources
Weilong Wang, Kiyoshi Tamaki, Marcos Curty
Security proofs of quantum key distribution (QKD) typically assume that the devices of the legitimate users are perfectly shielded from the eavesdropper. This assumption is, howeve…