US 12,095,914 B2
Method for storing digital key and electronic device
Inyoung Shin, Gyeonggi-do (KR); Lokesh Gurram, Gyeonggi-do (KR); Jonghyo Lee, Gyeonggi-do (KR); and Sooyeon Jung, Gyeonggi-do (KR)
Assigned to Samsung Electronics Co., Ltd., (KR)
Appl. No. 17/057,995
Filed by Samsung Electronics Co., Ltd., Gyeonggi-do (KR)
PCT Filed May 20, 2019, PCT No. PCT/KR2019/005979
§ 371(c)(1), (2) Date Nov. 23, 2020,
PCT Pub. No. WO2019/225921, PCT Pub. Date Nov. 28, 2019.
Claims priority of application No. 10-2018-0058645 (KR), filed on May 23, 2018.
Prior Publication US 2021/0203498 A1, Jul. 1, 2021
Int. Cl. G06F 21/44 (2013.01); H04L 9/08 (2006.01); H04L 9/32 (2006.01); H04L 9/40 (2022.01); H04W 4/80 (2018.01); H04W 12/041 (2021.01); H04W 12/069 (2021.01)
CPC H04L 9/0894 (2013.01) [H04L 9/3226 (2013.01); H04L 9/3263 (2013.01); H04W 4/80 (2018.02)] 13 Claims
OG exemplary drawing
 
1. An electronic device for storing a digital key for controlling and accessing a target device, the electronic device comprising:
a communicator;
a secure element;
a memory; and
a processor,
wherein the secure element is configured to:
authenticate the target device and user information by performing short range communication with the target device,
generate the digital key for the target device,
store the generated digital key in one region of the secure element based on an index, and
update a routing table regarding the generated digital key,
wherein the index is distinguished for each of at least one service provider.