US Patent Issued to SUZHOU METABRAIN INTELLIGENT TECHNOLOGY on April 29 for "Key management method, key management device and storage medium" (Chinese Inventor)

ALEXANDRIA, Va., June 9 -- United States Patent no. 12,289,407, issued on April 29, was assigned to SUZHOU METABRAIN INTELLIGENT TECHNOLOGY Co. LTD. (Jiangsu, China).

"Key management method, key management device and storage medium" was invented by Xishuang Xing (Jiangsu, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A secret-key managing method includes: constructing a multi-node secret-key storing system, in response to secret-key data required by an encryption-decryption service program being not in an operating state, storing the secret-key data into a random node in the multi-node secret-key storing system, and controlling the secret-key data to migrate among nodes in the multi-node secret-key st...