Yongmin Li

FPGA-Based Implementation of Size-Adaptive Privacy Amplification in Quantum Key Distribution

2017 · IEEE photonics journal

In a quantum key distribution (QKD) system, privacy amplification (PA) is an essential procedure that can effectively eliminate the leaked information to an eavesdropper and distill a secret key. The processing speed of the PA …

Finite-size analysis of unidimensional continuous-variable quantum key distribution under realistic conditions

2017 · Optics Express

We analyze the unidimensional (UD) continuous-variable quantum key distribution protocol in a finite size scenario under realistic conditions. The dependence of the secret key rate on realistic parameters is analyzed numerically. A method of calculating …