Title:
ACCESS CONTROL SYSTEM USING PUBLIC KEY INFRASTRUCTURE
Document Type and Number:
WIPO Patent Application WO/2022/145966
Kind Code:
A1
Abstract:
The present invention relates to an access control system using a public key infrastructure. The access control system using a public key infrastructure according to one embodiment comprises: a door control device unit, which is installed in a door, transmits pre-stored device information to a resident's terminal when connected to the resident's terminal through short-range wireless communication, and controls the opening and closing of the door according to the device information received from an external server; a door control and management application unit, which is installed in the resident's terminal, acquires a public key from the external server on the basis of IMEI, receives the device information when connected to the door control device unit through short-range wireless communication, and requests the external server for access authentication based on the public key and the device information; and a door control and management server unit, which provides the public key to the door control and management application unit, executes an authentication procedure according to the access authentication request from the door control and management application unit, and, when the access authentication is complete, delivers the device information to the door control device unit.
Inventors:
KIM SE IL (KR)
Application Number:
PCT/KR2021/020040
Publication Date:
July 07, 2022
Filing Date:
December 28, 2021
Export Citation:
Assignee:
SYNAPTIC WAVE INC (KR)
International Classes:
G07C9/00; H04L9/08
Foreign References:
| KR20170079857A | 2017-07-10 | |||
| KR101617430B1 | 2016-05-02 | |||
| KR101814719B1 | 2018-01-03 | |||
| KR20180009278A | 2018-01-26 | |||
| US20190068607A1 | 2019-02-28 | |||
| KR102339318B1 | 2021-12-15 |
Attorney, Agent or Firm:
MAJOR PATENT AND LAW FIRM (KR)
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