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1. (WO2008094815) MASTER-SLAVE PROTOCOL FOR SECURITY DEVICES
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2008/094815    International Application No.:    PCT/US2008/051968
Publication Date: 07.08.2008 International Filing Date: 24.01.2008
IPC:
H04L 9/14 (2006.01), G06Q 50/00 (2006.01)
Applicants: MICROSOFT CORPORATION [US/US]; One Microsoft Way, Redmond, WA 98052-6399 (US) (For All Designated States Except US)
Inventors: SEBESTA, David Jaroslav; (US).
SCHMIDT, Shon; (US).
XU, Zhangwei; (US).
CARPENTER, Todd L.; (US).
WESTERINEN, William J.; (US)
Priority Data:
11/668,445 29.01.2007 US
Title (EN) MASTER-SLAVE PROTOCOL FOR SECURITY DEVICES
(FR) PROTOCOLE MAÎTRE - ESCLAVE POUR DISPOSITIFS DE SÉCURITÉ
Abstract: front page image
(EN)A computer or electronic device uses a dedicated communication protocol for configuring, managing, and end-of-life operation of a master device controlling a plurality of security devices. The protocol includes messages for binding each security device to the master, for installing cryptographic keys, periodic heartbeat signals, as well as shutdown and disable-security messages.
(FR)L'invention concerne un ordinateur ou un dispositif électronique qui utilise un protocole de communication dédié pour configurer, gérer et une opération de fin de vie d'un dispositif maître commandant une pluralité de dispositifs de sécurité. Le protocole comprend des messages pour lier chaque dispositif de sécurité au maître, pour installer des clés cryptographiques, des signaux de battement de cœur périodiques, ainsi que des messages d'arrêt et d'inactivation de sécurité.
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, 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, 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)