Method Of Operating A Computer-Controlled Device For Establishing A Secure Data Communication In A Distributed Control System Of A Passenger Transportation Arrangement
Patent No. EP4103501 (titled "Method Of Operating A Computer-Controlled Device For Establishing A Secure Data Communication In A Distributed Control System Of A Passenger Transportation Arrangement") was filed by Inventio on Feb 8, 2021. The application was issued on Jan 22, 2025.
Patent Summary
Method for establishing secure data communication between computer-controlled devices in a distributed control system of a passenger transportation arrangement, comprising: generating a certificate signing request by the first device; sending the certificate signing request to a certificate authority via a secured data communication path; receiving a certificate from the certificate authority; and authenticating the second device using the received certificate.
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Date
Description
EP4103501
- Application Number
- EP21703032A
- Filing Date
- Feb 8, 2021
- Status
- Granted And Under Opposition
- Dec 20, 2024
- Publication Date
- Jan 22, 2025
- External Links
- Slate, Register , Google Patents