公开(公告)号：US20190311110A1

公开(公告)日：2019-10-10

申请号：US16464709

申请日：2017-11-23

Applicant: GEMALTO SA

Inventor： Danny TABAK ,  Johan JOSEFSSON

IPC: G06F21/44 ,  H04L29/06 ,  G06F21/35 ,  G06F21/30

Abstract: The invention relates to a method for authenticating to a second device. A first device shares with the second device at least one session key. The first device sends to at least one third device at least one first session key. The at least one third device connects directly to the second device by using the at least one first session key. According to the invention, the method further comprises the following steps. The first device sends to the at least one third device a command for disconnecting from or switching to a non-connected mode with the second device. And the at least one third device disconnects from or switches to a non-connected mode with the second device based upon the received command. The invention also pertains to corresponding first device and system for authenticating to a second device.