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Details

Veröffentlichungs-Nr.

EP4733963

Anmeldetag

7. Oktober 2025

Veröffentlichung

29. April 2026

Rechtsraum

EP

Abstract

A method performed by a computing system and the computing system of a device coupled to a network for performing fast device replacement (FDR), including storing a cryptographic key set, accessing at least one signed replacement data set provided to a fast device replacement (FDR) storage device by respective one or more sources, verifying a source that provided a particular signed replacement data candidate of the at least one signed replacement data set that was accessed by verifying a cryptographic signature used to sign the particular signed replacement data candidate using a cryptographic algorithm and the stored cryptographic key set, and allowing fast device replacement using replacement data of the particular signed replacement data candidate pending verification of its associated cryptographic signature, and methods performed by and computing systems of the FDR storage system and a trusted tool configured to facilitate FDR to a plurality of devices.

Anmelder

Firma

Schneider Electric USA, Inc.

Land

🇺🇸 USA