Verfahren und System zur Gesicherten Paarung zur Datenkommunikation zwischen einem Randknoten und einer Bluetooth-Vorrichtung

Details

Veröffentlichungs-Nr.

EP4440044

Aktenzeichen

EP24161490

Anmeldetag

5. März 2024

Veröffentlichung

2. Oktober 2024

Rechtsraum

EP

IPC

H04L9/40H04W4/42H04W12/50H04W4/80H04L9/08H04W8/00// H04W12/06

Abstract

Methods and systems have been developed for establishing a secured connection for data transmission. A first digital certificate is generated for a non-display device. This first digital certificate verifies the identity of the non-display device and enables encrypted connections. A second digital certificate is generated for a mobile device that uses a Bluetooth wireless communications standard protocol. The second digital certificate verifies the identity of the mobile device and enables encrypted connections. The mobile device then scans for a generic attribute (GATT) Bluetooth profile of the non-display device. Upon matching GATT properties, an encrypted connection that utilizes the Bluetooth wireless communications standard protocol is initiated between the non-display device and the mobile device. An encrypted data channel is established between the non-display device and the mobile device upon successfully pairing the non-display device and the mobile device by exchanging the first digital certificate and the second digital certificate for authentication and exchanging RSA encryption keys.

Anmelder

Firma

Honeywell International Inc.

Land

🇺🇸 USA

Fachgebiete