Patent SG-11201808443X-A (SG)
Title: System for performing a validity check of a user device
Inventor: MACKIE NICOLAS DAVID
IPC: G07B15/00
Filed: 2017-04-07
Abstract: INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property -, Organization IIIM141101110101011111 HO 111110111010 HMI OM HIM III International Bureau ... .1 j ..... ..,,/ (10) International Publication Number (43) International Publication Date WO 2017/178389 Al 19 October 2017(19.10.2017) WIPO I PCT (51) International Patent Classification: (81) Designated States (unless otherwise indicated, for every G06Q 50/30 (2012.01) G06Q 20/04 (2012.01) kind of national protection available): AE, AG, AL, AM, G07B 15/00 (2011.01) G06Q 20/34 (2012.01) AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, G07C 9/00 (2006.01) GO6Q 20/36 (2012.01) BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, (21) International Application Number: HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, PCT/EP2017/058460 KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, (22) International Filing Date: MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, 7 April 2017 (07.04.2017) NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, (25) Filing Language: English TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, (26) Publication Language: English ZA, ZM, ZW. (30) Priority Data: (84) Designated States (unless otherwise indicated, for every 16164948.8 12 April 2016 (12.04.2016) EP kind of regional protection available): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, (71) Applicant: VISA EUROPE LIMITED [GB/GB]; 1 Shel- TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, don Square, London W2 6TT (GB). TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, (72) Inventor: MACKIE, Nicolas David; Visa Europe Lim- ited, 1 Sheldon Square, London Greater London W2 6TT LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, (GB). SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). (74) Agent: BRINCK, David; EIP, Fairfax House, 15 Fulwood Place, London Greater London WC1V 6HU (GB). Published: — with international search report (Art. 21(3)) = (54) Title: SYSTEM FOR PERFORMING A VALIDITY CHECK OF A USER DEVICE - I Memory Program Code Smart Card .-- 17 Pagaent rd (.......r3 Proxim p i e ty vi rling Processor k Pmtocol Code ln 3 / Payment Code 11 Data 21 1 Faymert Data 25_1 1'' ''' Valid Tokeni I 25-2 - Network Interface 23 15 Valid roken2 0 e 25_N Il .4 C:r 2 29 27 31 GC M MIS Back Acquiring Bank Issuing Bank FIG. 1 C Office System ® System System IN li ---- (57) : There is disclosed a system for performing a validity check of a user device having an application stored thereon. The Ir---- apparatus comprises a coupling device operable to communicate with the user device via near field communication, a processor, and 1-1 C memory storing program code for execution by the processor and validity check data. The program code comprises executable in - el structions to receive a determinate user device identifier from the user device via the coupling device and to receive application data 0 from the user device via the coupling device, the application data being characteristic of the application stored on the user device. The program code processes the user device identifier and the application data to generate a test token, and determines whether the test token is a valid token using the validity check data.