Verbesserte Sichere Can-Kommunikation an Bord
EP4068722
Art B1
25. Februar 2026
Anmelder: Renesas Electronics America Inc. 🇺🇸
Details
- Veröffentlichungs-Nr.
- EP4068722
- Aktenzeichen
- EP21166644
- Anmeldetag
- 1. April 2021
- Veröffentlichung
- 25. Februar 2026
- Erteilung
- 25. Februar 2026
- Rechtsraum
- EP
- IPC
- H04L9/40H04L9/08G06F21/60G06F21/64
Abstract
According to certain general aspects, the present embodiments relate generally to securing communication between ECUs. In some embodiments, this can be done by utilizing the excess space in the CAN protocols. According to certain other aspects, security features such as sender authentication and message originality can be implemented at the protocol level, reducing the delays associated with implementing security features at higher levels in the communication stack. Additionally, the complexity of the security configuration is minimized by implementing the security features in hardware.
Anmelder
- Firma
- Renesas Electronics America Inc.
- Land
- 🇺🇸 USA