Title:
SYSTEM FOR ISSUING PUBLIC CERTIFICATE ON BASIS OF BLOCK CHAIN, AND METHOD FOR ISSUING PUBLIC CERTIFICATE ON BASIS OF BLOCK CHAIN BY USING SAME
Document Type and Number:
WIPO Patent Application WO/2017/171165
Kind Code:
A1
Abstract:
The present invention relates to a system for issuing a public certificate on the basis of a block chain, and a method for issuing a public certificate on the basis of a block chain by using same, the system comprising: a user terminal (100); a server (200) for requesting the issuance of a public certificate on the basis of a block chain; a server (300) for managing the public certificate on the basis of the block chain; and servers (400) having the block chain.
Inventors:
UHR JOON SUN (KR)
HONG JAY WU (KR)
SONG JOO HAN (KR)
HONG JAY WU (KR)
SONG JOO HAN (KR)
Application Number:
PCT/KR2016/011293
Publication Date:
October 05, 2017
Filing Date:
October 10, 2016
Export Citation:
Assignee:
COINPLUG INC (KR)
International Classes:
G06Q20/38; G06F21/33; G06F21/45; H04L9/32
Foreign References:
| KR100870202B1 | 2008-12-09 | |||
| KR20130019498A | 2013-02-27 | |||
| JP2013020312A | 2013-01-31 | |||
| KR20150014464A | 2015-02-06 |
Other References:
"Bitcoin Technology, Used for Issuing Certificate", BLOTER.NET, 19 September 2014 (2014-09-19), pages 1 - 3, XP055409684, Retrieved from the Internet
Attorney, Agent or Firm:
LIM, Chae Kook (KR)
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