US Patent Issued to NXP on Sept. 8 for "Apparatuses and methods for verification of updated data-set" (German, French Inventors)

ALEXANDRIA, Va., Sept. 8 -- United States Patent no. 12,730,895, issued on Sept. 8, was assigned to NXP B.V. (Eindhoven, Netherlands).

"Apparatuses and methods for verification of updated data-set" was invented by Fabrice Poulard (Houilles, France), Soren Heisrath (Horneburg, Germany) and Timotheus Arthur van Roermund (Hamburg, Germany).

According to the abstract* released by the U.S. Patent & Trademark Office: "A circuit includes a secure chip storing one of an enclave of key values linked to an update code; a memory to store an updatable data set including an update value, which corresponds to and is revised with the update code; and a logic circuit. The logic circuit is configured to provide a key value based on a revision to the updat...