US Patent Issued to GM Global Technology Operations on July 29 for "Securing in-vehicle service oriented architecture with MAC generate allow list enforcement in host device" (Michigan, Texas Inventors)

ALEXANDRIA, Va., July 30 -- United States Patent no. 12,375,288, issued on July 29, was assigned to GM Global Technology Operations LLC (Detroit).

"Securing in-vehicle service oriented architecture with MAC generate allow list enforcement in host device" was invented by Brian Farrell (Troy, Mich.), Sherif Aly (West Bloomfield, Mich.) and Manohar Reddy Nanjundappa (Cedar Park, Texas).

According to the abstract* released by the U.S. Patent & Trademark Office: "An electronic control unit (ECU), or node, is configured to use a single key for generating requests from a security peripheral for a MAC. The security peripheral includes the stored shared key. The security peripheral may further include a policy enabling it to detect if a request fr...