US Patent Issued to NXP USA on Sept. 23 for "Data processing system with secure memory sharing" (Texas Inventor)

ALEXANDRIA, Va., Sept. 23 -- United States Patent no. 12,423,410, issued on Sept. 23, was assigned to NXP USA Inc. (Austin, Texas).

"Data processing system with secure memory sharing" was invented by Miroslav Knezevic (Bee Cave, Texas).

According to the abstract* released by the U.S. Patent & Trademark Office: "A trusted execution environment (TEE) includes a first requestor, a first local interconnect, an access controller, and a first memory encryption circuit, and the access controller allows or denies access requests to a shared memory external to the TEE. A normal execution environment (NEE) communicates with the TEE via a set of address lines and a set of data lines, and includes a second requestor and a second local interconnect. T...