公开(公告)号：US20180025146A1

公开(公告)日：2018-01-25

申请号：US15459147

申请日：2017-03-15

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Ihor VASYLTSOV ,  Chang-gyu BAK

IPC: G06F21/34 ,  G06F21/35 ,  H04L9/08 ,  G06F21/32

CPC classification number: G06F21/34 ,  G06F21/32 ,  G06F21/35 ,  H04L9/0866 ,  H04L2209/88

Abstract: An electronic device includes a biomedical sensor configured to generate a first signal by detecting a biomedical signal, a motion sensor configured to generate a second signal by detecting a motion, and a communication interface configured to provide a secure communication channel with another electronic device, and receive a third signal through the secure communication channel. The electronic device further includes a controller configured to generate a secret key for the secure communication channel, based on the first signal, and determine whether to perform a predetermined function, based on the second signal and the received third signal.