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1. (WO2002033879) SECURITY SYSTEM
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2002/033879    International Application No.:    PCT/EP2001/011888
Publication Date: 25.04.2002 International Filing Date: 15.10.2001
Chapter 2 Demand Filed:    22.04.2002    
G06F 1/00 (2006.01), H04L 9/00 (2006.01), H04L 12/28 (2006.01), H04L 29/06 (2006.01), H04Q 7/38 (2006.01)
Applicants: TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) [SE/SE]; S-126 25 Stockholm (SE) (For All Designated States Except US).
ANDERSON, Stefan [SE/SE]; (SE) (For US Only)
Inventors: ANDERSON, Stefan; (SE)
Agent: O'CONNELL, David, Christopher; Haseltine Lake & Co., Imperial House, 15-19 Kingsway, London WC2B 1UD (GB)
Priority Data:
0025435.9 17.10.2000 GB
60/242,451 24.10.2000 US
Abstract: front page image
(EN)A communications device, which has a cryptographic module for use in mobile communications, can be used as a cryptographic services provider. For example, the device may be a device which can operate under the Wireless Application Protocol, that is, a WAP-enabled device, such as a mobile phone. This has the advantage that WAP-enabled devices include components which are used in public key/private key cryptographic systems as a part of their standard communication functions. These components therefore advantageously allow the device to be used as a cryptographic services provider. Advantageously, the device can use Wireless Transport Layer Security (WTLS) for mobile communications, and employs its cryptographic module when in use as a cryptographic services provider.
(FR)L'invention concerne un dispositif de communications comprenant un module cryptographique utilisé comme fournisseur de services cryptographiques dans des communications mobiles. Ce dispositif peut, par exemple, fonctionner à l'aide d'un protocole d'application sans fil (WAP), le dispositif activé par SWAP étant un téléphone mobile. Ledit dispositif activé par WAP comprend des composants utilisés comme partie de fonctions de communications normalisées dans des systèmes cryptographiques à clé publique/clé privée. Ces composants permettent d'utiliser avantageusement le dispositif comme fournisseur de services cryptographiques. Le dispositif peut utiliser une couche WTLS (Wireless Transport Layer Security) pour des communications mobiles, et utiliser son module cryptographique comme fournisseur de services cryptographiques.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NO, NZ, PH, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, TZ, UA, UG, US, UZ, VN, YU, ZA, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, MZ, SD, SL, SZ, TZ, UG, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE, 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)