US Patent Issued to Intel on Aug. 12 for "Technologies for memory replay prevention using compressive encryption" (Oregon Inventors)

ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,386,651, issued on Aug. 12, was assigned to Intel Corp. (Santa Clara, Calif.).

"Technologies for memory replay prevention using compressive encryption" was invented by David M. Durham (Beaverton, Ore.), Siddhartha Chhabra (Portland, Ore.) and Michael E. Kounavis (Portland, Ore.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Systems and methods for memory isolation are provided. The methods include receiving a request to write a data line to a physical memory address, where the physical memory address includes a key identifier, selecting an encryption key from a key table based on the key identifier of the physical memory address, determining whether the...