US Patent Issued to Intel on July 29 for "Fast key ID switching via extended paging for cryptographic intra-process isolation" (American, Finnish Inventors)

ALEXANDRIA, Va., July 30 -- United States Patent no. 12,373,356, issued on July 29, was assigned to Intel Corp. (Santa Clara, Calif.).

"Fast key ID switching via extended paging for cryptographic intra-process isolation" was invented by Michael LeMay (Hillsboro, Ore.), David M. Durham (Beaverton, Ore.), Salmin Sultana (Hillsboro, Ore.), Andrew V. Anderson (Hillsboro, Ore.) and Hans Goran Liljestrand (Helsinki).

According to the abstract* released by the U.S. Patent & Trademark Office: "Techniques disclosed include selecting a first key identifier (ID) for a first compartment of a compartmentalized process of a computing system, the first compartment including first private data; assigning a first extended page table (EPT) having at least ...