Vorrichtung, Verfahren und Computerprogramm

Details

Veröffentlichungs-Nr.

EP4322469

Aktenzeichen

EP23190075

Anmeldetag

7. August 2023

Veröffentlichung

5. November 2025

Erteilung

5. November 2025

Rechtsraum

EP

IPC

H04L9/08H04L9/32H04L9/40H04W12/04H04W12/06H04W12/106

Abstract

There is provided an apparatus, method and computer program for causing a first apparatus to: obtain an identifier of a cryptographic key according to a first security communication protocol; signal, to a second apparatus, a first authentication request according to a second security communication protocol, the first authentication request comprising the identifier of the cryptographic key and a first verifying information according to a second security communication protocol, wherein the first verifying information comprises a first value calculated using the cryptographic key; receive, from the second apparatus, an authentication response according to the second security communication protocol, the authentication response comprising a second verifying information according to the second security communication protocol, wherein the second verifying information comprises a second value; and verify the second apparatus for the second security communication protocol using the second value and the cryptographic key.

Anmelder

Firma

Nokia Technologies Oy

Land

🇫🇮 Finnland

Fachgebiete