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Machine translation
1. (WO2002028011) METHOD FOR ACCELERATED TRANSMISSION OF ELECTRONIC SIGNATURE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2002/028011    International Application No.:    PCT/FR2001/002984
Publication Date: 04.04.2002 International Filing Date: 26.09.2001
IPC:
H04L 9/32 (2006.01)
Applicants: GEMPLUS [FR/FR]; Avenue du Pic de Bertagne, Parc d'Activités de GEMENOS, F-13420 GEMENOS (FR) (For All Designated States Except US).
CORON, Jean-Sébastien [FR/FR]; (FR) (For US Only).
NACCACHE, David [FR/FR]; (FR) (For US Only)
Inventors: CORON, Jean-Sébastien; (FR).
NACCACHE, David; (FR)
Agent: BRUYERE, Pierre; GEMPLUS, Boîte postale 100, F-13881 GEMENOS CEDEX (FR)
Priority Data:
00/12352 28.09.2000 FR
Title (EN) METHOD FOR ACCELERATED TRANSMISSION OF ELECTRONIC SIGNATURE
(FR) PROCEDE DE TRANSMISSION ACCELERE DE SIGNATURE ELECTRONIQUE
Abstract: front page image
(EN)The invention concerns an electronic signature method which consists in transmitting only part S' of the signature S of a message, characterised in that it comprises two separate parts, the first being the generation of the short signature, the second being the verification of the short signature by the entity provided with the user's private key.
(FR)Procédé de signature électronique consistant à ne transmettre qu'une partie S' de la signature S d'un message M, caractérisé en ce qu'il comprend deux parties distinctes, la première étant la génération de la signature courte, la deuxième étant la vérification de la signature courte par l'entité disposant de la clef privée de l'utilisateur.
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: French (FR)
Filing Language: French (FR)