Detecting spoofed ethernet frames within an autosar communication stack
US12335732B2 · kind B2 · utility
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14Claims
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Key dates
| Filing date | Jun 29, 2022 |
| Grant date | Jun 17, 2025 |
| Priority date | — |
| Expiry date | Sep 24, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W12/104
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A system comprises a computer including a processor and a memory. The memory includes instructions such that the processor is programmed to: receive, at a device driver, an Ethernet frame from an Automotive Open System Architecture (AUTOSAR) communication stack, determine, at the device driver, whether the Ethernet frame is a spoofed Ethernet frame, and transmit a cancelation command to at least one layer of the AUTOSAR communication stack when the device driver determines the Ethernet frame is spoofed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.