公开(公告)号：US20200322166A1

公开(公告)日：2020-10-08

申请号：US16843038

申请日：2020-04-08

Applicant: OSRAM GmbH

Inventor： Jiye Park ,  Markus Jung ,  Prajosh Premdas

IPC: H04L9/32 ,  H04L29/06

Abstract: A method for a secure exchange of one or more messages between terminal devices in a network connecting said terminal devices. The method may include creating a message by a first terminal device, digitally signing the message with a private key of the first terminal device, and transmitting the signed message to at least a second terminal device. The creation of the message to be transmitted and the digital signing may occur before an event relating to an intended interworking of the terminal devices triggers the transmission of the signed message, wherein a content of the created message to be evaluated by the second terminal device is related to the event.