868 citations
- Laboratoire Traitement et Communication de l’InformationFR9 papers
- Centre National de la Recherche ScientifiqueFR7 papers
- ParisTechFR6 papers
- Télécom ParisFR5 papers
- ETH ZurichCH3 papers
- Institute of Photonic SciencesES3 papers
- ID Quantique (Switzerland)CH2 papers
- Institute for Theoretical PhysicsCH2 papers
- Institut national de recherche en sciences et technologies du numériqueFR2 papers
- Laboratoire Charles FabryFR2 papers
- Thales (France)FR2 papers
- CAS Key Laboratory of Quantum Information, USTCCN1 paper
12 papers
Robust Shot Noise Measurement for Continuous Variable Quantum Key Distribution
Sébastien Kunz-Jacques, Paul Jouguet
We study a practical method to measure the shot noise in real time in Continuous Variable Quantum Key Distribution (CVQKD) systems. The amount of secret key that can be extracted f…
High Bit Rate Continuous-Variable Quantum Key Distribution
Paul Jouguet, David Elkouss, Sébastien Kunz-Jacques
Here, we demonstrate that a practical Continuous Variables Quantum Key Distribution (CVQKD) protocol relying on the Gaussian modulation of coherent states features secret key rates…
Quantum Hacking on Quantum Key Distribution using Homodyne Detection
Jing-Zheng Huang, Sébastien Kunz-Jacques, Paul Jouguet +6
Imperfect devices in commercial quantum key distribution systems open security loopholes that an eavesdropper may exploit. An example of one such imperfection is the wavelength dep…
Experimental plug&play quantum coin flipping
Anna Pappa, Paul Jouguet, Thomas Lawson +5
Performing complex cryptographic tasks will be an essential element in future quantum communication networks. These tasks are based on a handful of fundamental primitives, such as…
Preventing Calibration Attacks on the Local Oscillator in Continuous-Variable Quantum Key Distribution
Paul Jouguet, Sébastien Kunz-Jacques, Eleni Diamanti
Establishing an information-theoretic secret key between two parties using a quantum key distribution (QKD) system is only possible when an accurate characterization of the quantum…
Experimental demonstration of long-distance continuous-variable quantum key distribution
Paul Jouguet, Sébastien Kunz-Jacques, Anthony Leverrier +2
Distributing secret keys with information-theoretic security is arguably one of the most important achievements of the field of quantum information processing and communications. T…