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1. WO2021040358 - USER AUTHENTICATION METHOD USING VIRTUAL CODE FOR AUTHENTICATION, AND SYSTEM THEREFOR

Publication Number WO/2021/040358
Publication Date 04.03.2021
International Application No. PCT/KR2020/011273
International Filing Date 24.08.2020
IPC
G06F 21/31 2013.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
21Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
30Authentication, i.e. establishing the identity or authorisation of security principals
31User authentication
CPC
G06F 21/31
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
21Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
30Authentication, i.e. establishing the identity or authorisation of security principals
31User authentication
Applicants
  • 주식회사 센스톤 SSENSTONE INC. [KR]/[KR]
Inventors
  • 유창훈 YOO, Chang Hun
Agents
  • 특허법인 비엘티 BLT PATENT & LAW FIRM
Priority Data
10-2019-010706530.08.2019KR
10-2020-009076522.07.2020KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) USER AUTHENTICATION METHOD USING VIRTUAL CODE FOR AUTHENTICATION, AND SYSTEM THEREFOR
(FR) PROCÉDÉ D'AUTHENTIFICATION D'UN UTILISATEUR AU MOYEN D'UN CODE VIRTUEL POUR AUTHENTIFICATION ET SYSTÈME ASSOCIÉ
(KO) 인증용가상코드를 이용한 사용자 인증 방법 및 이를 위한 시스템
Abstract
(EN)
The present invention relates to a user authentication method and system using a virtual code for authentication, the user authentication method comprising the steps in which a virtual code verification means: receives a virtual code for authentication, the virtual code for authentication being generated by a function that generates a virtual code for authentication, included in a virtual code generating means registered to the virtual code verification means; searches for the storage location of a user identification (UID) or a sub-identification (SID) on the basis of the virtual code for authentication; extracts authority information matched with the found UID or SID and stored; verifies the virtual code for authentication on the basis of the point in time when the virtual code for authentication is received; and performs user authentication on the basis of the extracted authority information.
(FR)
La présente invention concerne un procédé et un système d'authentification d'un utilisateur au moyen d'un code virtuel pour authentification, ce procédé d'authentification d'un utilisateur comprenant les étapes au cours desquelles un moyen de vérification de code virtuel : reçoit un code virtuel pour authentification, ce code virtuel pour authentification étant généré par une fonction qui génère un code virtuel pour authentification, incluse dans un moyen de génération de code virtuel enregistré auprès du moyen de vérification de code virtuel ; recherche l'emplacement de stockage d'une identification d'utilisateur (UID) ou d'une sous-identification (SID) sur la base du code virtuel pour authentification ; extrait des informations d'autorité mises en correspondance avec l'UID ou la SID trouvée et stockées ; vérifie le code virtuel pour authentification sur la base du moment de réception du code virtuel pour authentification ; et réalise l'authentification de l'utilisateur sur la base des informations d'autorité extraites.
(KO)
본 발명은, 가상코드검증수단이 인증용가상코드를 수신하는 단계-상기 인증용가상코드는, 상기 가상코드검증수단에 등록된 가상코드생성수단에 포함된 인증용가상코드생성함수에 의해 생성됨-, 상기 가상코드검증수단이 상기 인증용가상코드를 기반으로 UID(User Identification) 또는 SID(sub-identification)의 저장위치를 탐색하는 단계, 상기 가상코드검증수단이 상기 탐색된 UID 또는 SID에 매칭되어 저장된 권한 정보를 추출하는 단계, 상기 가상코드검증수단이 상기 인증용가상코드가 수신된 시점을 기반으로 인증용가상코드를 검증하는 단계, 상기 가상코드검증수단이 상기 추출된 권한 정보를 기반으로 사용자 인증을 수행하는 단계를 포함하는 인증용가상코드를 이용한 사용자 인증 방법 및 시스템에 관한 것이다.
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