Title:
E-MAIL DELIVERY/RECEIPT VERIFICATION METHOD, RECORDING MEDIUM IN WHICH PROGRAM FOR IMPLEMENTING SAME IS STORED AND PROGRAM FOR IMPLEMENTING SAME, STORED IN RECORDING MEDIUM
Document Type and Number:
WIPO Patent Application WO/2019/009492
Kind Code:
A1
Abstract:
The present invention provides: an e-mail delivery/receipt verification method for storing, in a block chain, a transaction including a hash value of a corresponding e-mail such that forgery/falsification thereof is impossible, when an e-mail is delivered/received in a user terminal, and reliably verifying e-mail delivery/receipt by means of the corresponding hash value as necessary; a recording medium in which a program for implementing the same is stored; and a program for implementing the same, stored in the recording medium.
Inventors:
LEE SANG JUN (KR)
KWON YUN KYOUNG (KR)
KWON YUN KYOUNG (KR)
Application Number:
PCT/KR2018/001637
Publication Date:
January 10, 2019
Filing Date:
February 07, 2018
Export Citation:
Assignee:
JIRANSECURITY CO LTD (KR)
International Classes:
H04L9/32; G06Q50/32; H04L9/06; H04L9/08
Foreign References:
| JP2004200937A | 2004-07-15 | |||
| KR20170040079A | 2017-04-12 | |||
| KR101661933B1 | 2016-10-05 | |||
| KR20030012165A | 2003-02-12 | |||
| KR20050078402A | 2005-08-05 |
Attorney, Agent or Firm:
LIGHT AND SALT PATENT AND LAW FIRM (KR)
Download PDF: