The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 12, 2025
Filed:
Jan. 17, 2022
Mercedes-benz Group Ag, Stuttgart, DE;
Viktor Friesen, Karlsruhe, DE;
Viktor Pavlovic, Stuttgart, DE;
MERCEDES-BENZ GROUP AG, Stuttgart, DE;
Abstract
Communications between a communication system of a vehicle and an external server external via a communication interface are secured such that data is transmitted to the communication system with integrity and authenticity protection, and also confidentially where necessary. A first securing method for the non-post-quantum-resistant securing of exchanged data is implemented, a second securing method for the post-quantum-resistant securing of exchanged data is implemented or is able to be implemented. Key material for the second securing method is initially introduced in the communication system and is stored securely or is able to be introduced via a further interface with cryptographic encryption and is securely stored for exclusive use in the second securing method.