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1. WO2020060150 - IDENTITY AUTHENTICATION SYSTEM AND METHOD

Publication Number WO/2020/060150
Publication Date 26.03.2020
International Application No. PCT/KR2019/011989
International Filing Date 17.09.2019
IPC
G06F 21/32 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
32using biometric data, e.g. fingerprints, iris scans or voiceprints
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
G06F 21/46 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
45Structures or tools for the administration of authentication
46by designing passwords or checking the strength of passwords
Applicants
  • 인비즈넷 주식회사 INBIZNET CO., LTD. [KR/KR]; 서울시 마포구 마포대로 49, 1007호(도화동, 성우빌딩) (Dohwa-dong, Sungwoo Building), 1007-ho, 49, Mapo-daero Mapo-gu Seoul 04158, KR
Inventors
  • 정현철 CHUNG, Hyun Cheol; KR
Agents
  • 심충섭 SHIM, Choong Sup; KR
Priority Data
10-2018-011069117.09.2018KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) IDENTITY AUTHENTICATION SYSTEM AND METHOD
(FR) SYSTÈME ET PROCÉDÉ D'AUTHENTIFICATION D'IDENTITÉ
(KO) 본인 인증 시스템 및 방법
Abstract
(EN)
Disclosed are an identity authentication system and method, wherein the reuse of authentication information can be prevented and a non-repudiation effect can be obtained by performing identity authentication through a technique of confirming time information input by a user through a voice channel. According to one aspect of the present invention, provided is an identity authentication method including: a step in which an identity authentication system receives an identity authentication request from a user terminal of a user through a wired/wireless data communication network; a step in which the identity authentication system specifies the request time of the identity authentication request; a step in which the identity authentication system connects a phone call with a mobile terminal of the user; a step in which the identity authentication system receives a first voice signal from the mobile terminal through the phone call; a step in which the identity authentication system performs voice recognition on the first voice signal and determines a time expressed through the first voice signal; and a step in which the identity authentication system compares the request time of the identity authentication request with the time expressed through the first voice signal to determine whether the identity authentication is successful.
(FR)
La présente invention concerne un système et un procédé d'authentification d'identité, dans lesquels la réutilisation d'informations d'authentification peut être empêchée et un effet de non-répudiation peut être obtenu par réalisation d'une authentification d'identité par l'intermédiaire d'une technique de confirmation d'informations temporelles entrées par un utilisateur par l'intermédiaire d'un canal vocal. Selon un aspect, la présente invention concerne un procédé d'authentification d'identité comprenant : une étape dans laquelle un système d'authentification d'identité reçoit une requête d'authentification d'identité à partir d'un terminal utilisateur d'un utilisateur par l'intermédiaire d'un réseau de communication de données filaire/sans fil ; une étape dans laquelle le système d'authentification d'identité spécifie le temps de requête de la requête d'authentification d'identité ; une étape dans laquelle le système d'authentification d'identité connecte un appel téléphonique à un terminal mobile de l'utilisateur ; une étape dans laquelle le système d'authentification d'identité reçoit un premier signal vocal à partir du terminal mobile par l'intermédiaire de l'appel téléphonique ; une étape dans laquelle le système d'authentification d'identité effectue une reconnaissance vocale sur le premier signal vocal et détermine un temps exprimé à travers le premier signal vocal ; et une étape dans laquelle le système d'authentification d'identité compare le temps de requête de la requête d'authentification d'identité au temps exprimé à travers le premier signal vocal pour déterminer si l'authentification d'identité est ou non réussie.
(KO)
사용자가 음성채널을 통하여 입력하는 시점 정보를 확인하는 방식으로 본인 인증을 수행함으로써, 인증정보의 재사용을 방지하고, 부인방지 효과를 낼 수 있는 본인 인증 시스템 및 방법이 개시된다. 본 발명의 일 측면에 따르면, 본인 인증 시스템이, 유저의 유저 단말기로부터 본인인증요청을 유무선 데이터 통신망을 통해 수신하는 단계, 상기 본인 인증 시스템이, 상기 본인인증요청의 요청 시점을 특정하는 단계, 상기 본인 인증 시스템이, 상기 유저의 모바일 단말기와 전화 호를 연결하는 단계, 상기 본인 인증 시스템이, 상기 모바일 단말기로부터 상기 전화 호를 통해 제1음성신호를 수신하는 단계, 상기 본인 인증 시스템이, 상기 제1음성신호에 대한 음성인식을 수행하고 상기 제1음성신호를 통해 표현된 시점을 판단하는 단계 및 상기 본인 인증 시스템이, 상기 본인인증요청의 요청 시점과 상기 제1음성신호를 통해 표현된 시점을 비교하여 본인 인증의 성공 여부를 결정하는 단계를 포함하는 본인 인증 방법이 제공된다.
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