US Patent Issued to GM Global Technology Operations on April 15 for "Securing in-vehicle service oriented architecture with mac generate allow list" (Michigan, Texas Inventors)

ALEXANDRIA, Va., June 5 -- United States Patent no. 12,278,811, issued on April 15, was assigned to GM Global Technology Operations LLC (Detroit).

"Securing in-vehicle service oriented architecture with mac generate allow list" was invented by Brian Farrell (Troy, Mich.), Sherif Aly (West Bloomfield, Mich.), Mohamed A. Layouni (Fraser, 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 r...