105 citations · 236 across the 3 of their papers we have counts for
10 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…
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…
Analysis of Imperfections in Practical Continuous-Variable Quantum Key Distribution
Paul Jouguet, Sébastien Kunz-Jacques, Eleni Diamanti +1
As quantum key distribution becomes a mature technology, it appears clearly that some assumptions made in the security proofs cannot be justified in practical implementations. This…