Im Fahrzeug integriertes Kommunikationssystem
Anmelder: Renesas Electronics Corporation 🇯🇵
Details
- Veröffentlichungs-Nr.
- EP2720405
- Aktenzeichen
- EP13187748
- Anmeldetag
- 8. Oktober 2013
- Veröffentlichung
- 6. Juni 2018
- Erteilung
- 6. Juni 2018
- Rechtsraum
- EP
- IPC
- H04L9/32H04L9/30H04L29/06
Abstract
The present invention is directed to solve a problem that time is required for a process related to verification of a public key certificate of a message sender. An in-vehicle device mounted on a vehicle has a memory for holding information of a device which failed in verification of a public key certificate. At the time of performing communication between vehicles or between a vehicle and a roadside device, a check is made to see whether or not information of a device included in a message transmitted matches information of a device which failed and held in the memory. When the information matches, verification of a public key certificate is not performed.
Anmelder
- Firma
- Renesas Electronics Corporation
- Land
- 🇯🇵 Japan
Japanischer Halbleiterhersteller mit Sitz in Tokio, spezialisiert auf Mikrocontroller, analoge Bauelemente und Halbleiterlösungen unter anderem für die Automobil- und Industrieelektronik.
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Fachgebiete
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Mewburn Ellis LLP
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Calderbank, Thomas Roger
NoneLondon