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1. (WO2017036686) INDIRECT AUTHORIZATION TRANSPORT

Pub. No.:    WO/2017/036686    International Application No.:    PCT/EP2016/067909
Publication Date: Fri Mar 10 00:59:59 CET 2017 International Filing Date: Thu Jul 28 01:59:59 CEST 2016
IPC: H04L 29/06
H04W 12/06
G06F 21/35
Applicants: BLUEID GmbH
Inventors: RÖMER, Kai
SPANGENBERG, Philipp
Title: INDIRECT AUTHORIZATION TRANSPORT
Abstract:
The present invention relates to methods and systems for transmitting at least one authorization for a control function of a technical system. In one embodiment, a corresponding method comprises the reception of the at least one authorization via an unsecure communication channel (200, 300) to a verification unit (35) of an object to be protected (30), wherein the at least one authorization is cryptographically signed by a trusted entity (10).