SD
SIGNAL+DRAHT | Issue 11/2023

Railway PKI – the setup and test environment for ATO and ETCS

November 2023 | Dominik Spychalski , Martin Koop

This article describes the technical background of a Public Key Infrastructure (PKI) in the railway industry with a focus on the implementation of both the productive and the test infrastructure for the use case in the European Train Control System (ETCS) and Automatic Train Operation (ATO) in the Stuttgart Digital Node.