LLO-CV-QKD Key Dataset

Dataset with the raw keys before post-processing, using a CV-QKD system with true local oscillator. The sender's keys consist of values that follow a normal distribution, according to the Gaussian modulation scheme. The receiver's keys have been obtained by applying a software-defined pilot-tone assisted demodulation algorithm. Since this is CV-QKD, the keys are expressed as float numbers, and are separated into the actual key (x_key, y_key) and the fraction of the key used for parameter estimation (x_pe, y_pe).