US Patent Issued to NAGRAVISION on Sept. 30 for "Key negotiation and provisioning for devices in a network" (Swiss, French Inventors)

ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,432,551, issued on Sept. 30, was assigned to NAGRAVISION SARL (Cheseaux-sur-Lausanne, Switzerland).

"Key negotiation and provisioning for devices in a network" was invented by Jean-Bernard Fischer (Rochejean, France), Frederic Thomas (Cheseaux-sur-Lausanne, Switzerland) and Fabien Gremaud (Cheseaux-sur-Lausanne, Switzerland).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure proposes method and systems for establishing secure communication session(s) between a first device and a second device, where the first device operates in a user network and implements a first key exchange protocol for secure communication. The second device is c...