Title:
TERMINAL, CARD DEVICE, AND METHOD FOR GENERATING CARD DATA-BASED VIRTUAL SECURITY CODE BY USING NFC
Document Type and Number:
WIPO Patent Application WO/2022/186681
Kind Code:
A1
Abstract:
The present invention relates to a terminal, a card device, and a method for generating a device for generating a card data-based virtual security code by using NFC. According to the present invention, a virtual security code required for user authentication can be generated by using card data obtained on the basis of an NFC scheme even without a separate OTP device. In addition, according to the present invention, multiple pieces of tag information are stored in an NDEF form in a smart card including card data, so that NFC data, which is card data, can be obtained without being limited by the type of user terminal, and accordingly, an OTP can be generated without being limited by the type of operating system S of a user terminal.
Inventors:
YOO CHANG HUN (KR)
Application Number:
PCT/KR2022/095022
Publication Date:
September 09, 2022
Filing Date:
February 07, 2022
Export Citation:
Assignee:
SSENSTONE INC (KR)
International Classes:
G06Q20/34; G06Q20/36; G06Q20/38; G06Q20/40
Foreign References:
| KR20200018228A | 2020-02-19 | |||
| KR20060093397A | 2006-08-25 | |||
| KR101272600B1 | 2013-06-10 | |||
| KR101675945B1 | 2016-11-15 | |||
| US20090048971A1 | 2009-02-19 | |||
| KR20130062431A | 2013-06-13 |
Attorney, Agent or Firm:
BLT PATENT & LAW FIRM (KR)
Download PDF: