Numerical approach for unstructured quantum key distribution

Calculating the secret key rate for a given quantum key distribution protocol is challenging. Here the authors develop a numerical approach for calculating the key rate for arbitrary discrete-variable QKD protocols, which could lead to automated security analysis of realistic systems.

Bibliographic Details
Main Authors: Patrick J. Coles, Eric M. Metodiev, Norbert Lütkenhaus
Format: Article
Language:English
Published: Nature Portfolio 2016-05-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/ncomms11712