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Machine translation
1. (WO2009134213) METHOD AND SYSTEM FOR ON-SCREEN AUTHENTICATION USING SECRET VISUAL MESSAGE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2009/134213    International Application No.:    PCT/SG2009/000159
Publication Date: 05.11.2009 International Filing Date: 04.05.2009
IPC:
G06K 19/10 (2006.01), G06Q 20/00 (2012.01), H04W 4/12 (2009.01)
Applicants: CRIMSONLOGIC PTE LTD [SG/SG]; 31 Science Park Road, The Crimson Singapore 117611 (SG) (For All Designated States Except US).
TANG, Weng Sing [SG/SG]; (SG) (For US Only).
LEE, Pern Chern [SG/SG]; (SG) (For US Only).
NURADI, Arief [ID/SG]; (SG) (For US Only)
Inventors: TANG, Weng Sing; (SG).
LEE, Pern Chern; (SG).
NURADI, Arief; (SG)
Agent: ATMD BIRD & BIRD LLP; 39 Robinson Road #07-01 Robinson Point Singapore 068911 (SG)
Priority Data:
200803412-6 02.05.2008 SG
200805166-6 09.07.2008 SG
Title (EN) METHOD AND SYSTEM FOR ON-SCREEN AUTHENTICATION USING SECRET VISUAL MESSAGE
(FR) PROCÉDÉ ET SYSTÈME POUR UNE AUTHENTIFICATION À L'ÉCRAN À L'AIDE D'UN MESSAGE VISUEL SECRET
Abstract: front page image
(EN)A method of authenticating a user includes providing a user key to an authentication authority, providing a transmission message from the authentication authority in response to the user key, providing a secret message using the transmission message, displaying the secret message to the user using a display screen, and providing a user response to the authentication authority in response to the user observing the secret message.
(FR)L'invention porte sur un procédé d'authentification d'un utilisateur, lequel procédé comprend la fourniture d'une clé d'utilisateur à une autorité d'authentification, la fourniture d'un message de transmission à partir de l'autorité d'authentification en réponse à la clé d'utilisateur, la fourniture d'un message secret à l'aide du message de transmission, l'affichage du message secret à l'utilisateur à l'aide d'un écran d'affichage et la fourniture d'une réponse d'utilisateur à l'autorité d'authentification en réponse à l'utilisateur observant le message secret.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, 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, KR, 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, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (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, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)