WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2012115403) LOCATION INFORMATION-BASED AUTHENTICATION SYSTEM AND METHOD
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2012/115403    International Application No.:    PCT/KR2012/001239
Publication Date: 30.08.2012 International Filing Date: 20.02.2012
IPC:
H04W 12/06 (2009.01), H04L 9/32 (2006.01), H04W 4/02 (2009.01)
Applicants: INCA INTERNET CO., LTD. [KR/KR]; #1201, ACE Hiend Tower, 235-2 Guro 3-dong, Guro-gu Seoul 152-740 (KR) (For All Designated States Except US).
JUNG, Young Suk [KR/KR]; (KR) (For US Only).
AN, Byung Hyun [KR/KR]; (KR) (For US Only).
HWANG, Jae Yeon [KR/KR]; (KR) (For US Only)
Inventors: JUNG, Young Suk; (KR).
AN, Byung Hyun; (KR).
HWANG, Jae Yeon; (KR)
Agent: WOOIN PATENT & LAW FIRM; 3rd Floor, Shinwon Bldg. 648-15 Yeoksam-dong, Gangnam-gu Seoul 135-911 (KR)
Priority Data:
10-2011-0016302 24.02.2011 KR
Title (EN) LOCATION INFORMATION-BASED AUTHENTICATION SYSTEM AND METHOD
(FR) SYSTÈME ET PROCÉDÉ D'AUTHENTIFICATION BASÉE SUR DES INFORMATIONS DE LOCALISATION
(KO) 위치 정보 기반 인증시스템 및 방법
Abstract: front page image
(EN)The present invention relates to a location information-based authentication system and method, which authenticate a user by comparing the location of a preregistered mobile communication terminal of the user and the location of a computer terminal that is currently being accessed by the user. The location information-based authentication system according to the present invention is an end entity authentication system comprising a computer device that performs primary authentication through the communication with an online service system, and a mobile communication terminal that performs secondary authentication. The authentication system of the present invention comprises: a device registration unit, which registers end entity information required for the secondary authentication and a mobile communication terminal matching the end entity information; and a one-time authentication processing unit, including a location verification portion which verifies, with the end entity information, the location information of the primarily authenticated computer device and the location information of the mobile communication terminal matching the end entity information, an authentication key generating portion which generates a one-time authentication key, an authentication key issuing portion which issues the one-time authentication key to the mobile communication terminal the location information of which is verified, and an authentication key verification portion which takes, as an input, the one-time authentication key inputted to the primarily authenticated computer device, and compares the issued one-time authentication key and the inputted one-time authentication key.
(FR)La présente invention concerne un système et un procédé d'authentification basée sur des informations de localisation, qui authentifient un utilisateur par comparaison de la localisation d'un terminal de communication mobile préenregistré appartenant à l'utilisateur et de la localisation d'un terminal informatique auquel l'utilisateur a accès à ce moment. Le système d'authentification basée sur des informations de localisation selon la présente invention est un système d'authentification d'entité finale comprenant un dispositif informatique qui réalise une authentification de premier niveau grâce à la communication avec un système fournissant un service en ligne, ainsi qu'un terminal de communication mobile qui réalise une authentification de second niveau. Le système d'authentification objet de la présente invention comporte : une unité d'enregistrement de dispositif qui enregistre des informations d'entité finale nécessaires à l'authentification de second niveau ainsi qu'un terminal de communication mobile qui correspond à ces informations d'entité finale ; et une unité de traitement d'authentification unique, dotée d'une partie de vérification de localisation qui vérifie, à l'aide des informations d'entité finale, les informations de localisation du dispositif informatique authentifié par l'authentification de premier niveau et les informations de localisation du terminal de communication mobile qui correspond aux informations d'entité finale, d'une partie de génération de clé d'authentification qui génère une clé d'authentification unique, d'une partie de délivrance de clé d'authentification qui délivre la clé d'authentification unique à destination du terminal de communication mobile dont les informations de localisation sont vérifiées, et d'une partie de vérification de clé d'authentification qui prend pour entrée la clé d'authentification unique entrée dans le dispositif informatique authentifié par l'authentification de premier niveau et qui compare la clé d'authentification unique qui est délivrée et la clé d'authentification unique qui est entrée.
(KO)이 발명은 사용자의 기등록된 이동통신단말기의 위치와 현재 사용자가 접속중인 컴퓨터단말기의 위치를 비교한 후 사용자 인증이 이루어지도록 하는 위치 정보 기반 인증시스템 및 방법에 관한 것이다. 이 발명에 따른 위치 정보 기반 인증시스템은, 온라인 서비스 시스템과의 통신을 통해 1차 인증을 수행하는 컴퓨터장치와, 2차 인증을 수행하기 위한 이동통신단말기를 포함하는 종단실체를 인증하는 시스템에 있어서, 2차 인증에 필요한 종단실체 정보와 상기 종단실체 정보와 매칭되는 이동통신단말기를 등록하는 장치등록부와; 상기 종단실체 정보로 1차 인증된 컴퓨터장치의 위치 정보와 상기 종단실체 정보와 매칭되는 이동통신단말기의 위치 정보를 검증하는 위치검증부와, 일회용 인증키를 생성하는 인증키 생성부와, 상기 위치 정보가 검증된 이동통신단말기에게 상기 일회용 인증키를 발급하는 인증키 발급부와, 상기 1차 인증된 컴퓨터장치에 입력된 일회용 인증키를 입력받아 상기 발급한 일회용 인증키와 상기 입력된 일회용 인증키를 비교하는 인증키 검증부를 포함한 일회용 인증 처리부를 포함한다.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: Korean (KO)
Filing Language: Korean (KO)