Title:
METHOD BY WHICH DEVICE SHARES DIGITAL KEY
Document Type and Number:
WIPO Patent Application WO/2020/105892
Kind Code:
A1
Abstract:
The present disclosure relates to a method for sharing a digital key between devices, and a method by which an owner device transmits a digital key to a target device according to an embodiment comprises the steps of: transmitting digital key configuration data; receiving a digital key certificate including a public key of the target device, the digital key configuration data, and a signature of the target device; generating a digital key sharing certificate including the public key of the target device, the digital key configuration data, the signature of the target device, and a signature of the owner device; and transmitting the digital key sharing certificate.
Inventors:
LIM TAEHYUNG (KR)
JUNG SOOYEON (KR)
SHIN INYOUNG (KR)
LEE DUCKEY (KR)
LEE HYEWON (KR)
LEE JONGHYO (KR)
JUNG SOOYEON (KR)
SHIN INYOUNG (KR)
LEE DUCKEY (KR)
LEE HYEWON (KR)
LEE JONGHYO (KR)
Application Number:
PCT/KR2019/014482
Publication Date:
May 28, 2020
Filing Date:
October 30, 2019
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04L9/08; H04L9/32
Foreign References:
| US20180213405A1 | 2018-07-26 | |||
| US20040243812A1 | 2004-12-02 | |||
| US20100098248A1 | 2010-04-22 | |||
| KR20100063156A | 2010-06-11 | |||
| KR20130047803A | 2013-05-09 |
Attorney, Agent or Firm:
Y.P.LEE, MOCK & PARTNERS (KR)
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