US Patent Issued to QUALCOMM on May 26 for "Coherent key management across multiple chiplets" (California Inventors)

ALEXANDRIA, Va., May 26 -- United States Patent no. 12,640,913, issued on May 26, was assigned to QUALCOMM Inc. (San Diego).

"Coherent key management across multiple chiplets" was invented by Rengarajan Ragavan (San Diego), Arun Menon (San Diego), Samar Asbe (San Diego), Aseem Brahma (San Diego), Shivaprasad Hongal (San Diego), Changjian Gao (San Diego) and Denis Pochuev (Orinda, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Systems and techniques are provided for establishing a connection. For instance, a first chiplet root of trust (C-RoT) of a first chiplet of a plurality of chiplets can receive a request for a cryptographic key. The first C-RoT can generate the cryptographic key and wrap the cryp...