Verschlüsselungsschlüsselrotation ohne Inbandsynchronisation über eine Kommunikationsverbindung

Details

Veröffentlichungs-Nr.

EP4765725

Anmeldetag

18. Dezember 2025

Veröffentlichung

24. Juni 2026

Rechtsraum

EP

Abstract

A device includes a transmitter coupled to a communication network, a first controller coupled to the transmitter via a control channel, and control logic coupled to the first controller and the transmitter, the control logic to: determine whether the first controller is synchronized with a respective controller of a second device; cause the transmitter to transmit a first number of communications based on a first encryption key in response to a determination that the first controller is synchronized with the respective controller; determine whether the first number of communications satisfies a first threshold condition based on a first encryption interval corresponding to the first encryption key; and cause the transmitter to transmit a second number of communications based on a second encryption key in response to a determination that the first number of communications satisfies the first threshold condition.

Anmelder

Firma

Nvidia Corporation

Land

🇺🇸 USA