US Patent Issued to CHENGDU HAIGUANG INTEGRATED CIRCUIT DESIGN on Nov. 18 for "Key management method, data protection method, system, chip, and computer device" (Chinese Inventor)

ALEXANDRIA, Va., Nov. 18 -- United States Patent no. 12,475,266, issued on Nov. 18, was assigned to CHENGDU HAIGUANG INTEGRATED CIRCUIT DESIGN Co. LTD. (China).

"Key management method, data protection method, system, chip, and computer device" was invented by Xiangjun Xu (Sichuan, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Embodiments of the present disclosure provide a key management method, a data protection method, a system, a chip, and a computer device, and the key management method includes: determining a plurality of memory regions that need to be encrypted and protected in a memory and a memory protocol of each memory region; determining, for each CXL memory region, a device identification ...