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1. (WO2018054537) METHOD AND SYSTEM FOR DOWNLOADING OPERATING SYSTEMS ON SMART CARDS HAVING LOW RANDOM ACCESS MEMORY
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2018/054537    International Application No.:    PCT/EP2017/001129
Publication Date: 29.03.2018 International Filing Date: 22.09.2017
IPC:
G06F 9/44 (2018.01), G06F 21/57 (2013.01)
Applicants: GIESECKE+DEVRIENT MOBILE SECURITY GMBH [DE/DE]; Prinzregentenstrasse 159 81677 München (DE)
Inventors: NAMJOSHI, Yogendra; (IN)
Priority Data:
201621032664 24.09.2016 IN
Title (EN) METHOD AND SYSTEM FOR DOWNLOADING OPERATING SYSTEMS ON SMART CARDS HAVING LOW RANDOM ACCESS MEMORY
(FR) PROCÉDÉ ET SYSTÈME DE TÉLÉCHARGEMENT DE SYSTÈMES D'EXPLOITATION SUR DES CARTES À PUCE AYANT UNE MÉMOIRE À ACCÈS ALÉATOIRE FAIBLE
Abstract: front page image
(EN)Disclosed herein are inventive aspects relating to initialization of smart cards having limited RAM, being particularly identified insecure loading of an operating system in the form of partial images containing a reinjection code and, in the processes, consequently freeing flash memory resources engaged by proprietary bootloader preloaded on the smart card.
(FR)Selon certains aspects, l'invention concerne l'initialisation de cartes à puce à mémoire vive (RAM) limitée, qui sont particulièrement identifiées dans le chargement non sécurisé d'un système d'exploitation sous la forme d'images partielles contenant un code de réinjection et, dans les processus, libérant par conséquent des ressources de mémoire flash mises en prise par un chargeur d'amorçage exclusif préchargé sur la carte à puce.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, 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, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, 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, 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, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, 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, KM, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)