Privacy amplification is an indispensable step in postprocessing of continuous-variable quantum key distribution (CV-QKD). which is used to distill unconditional secure keys from identical corrected keys between two distant legal parties. The processing speed of privacy amplification has a significant effect on the secret key rate of a CV-QKD system. We report the high-speed parallel ... https://unitedssports.shop/product-category/bike-units-other-used/