METHOD AND SYSTEM FOR GENERATING A SEQUENCE NUMBER TO BE USED FOR AUTHENTICATION - Patent 1273126

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EP 1 273 126 A1

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(43)	Date of publication:
	08.01.2003 Bulletin 2003/02

(21)	Application number: 00925175.2

(22)	Date of filing: 06.04.2000

(51)	International Patent Classification (IPC)⁷: H04L 9/12, H04Q 7/38

(86)	International application number:
	PCT/EP0003/093

(87)	International publication number:
	WO 0107/8306 (18.10.2001 Gazette 2001/42)

(84)	Designated Contracting States:
	AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

(71)	Applicant: Nokia Corporation
	02150 Espoo (FI)

(72)	Inventors:
	NIEMI, Valtteri FIN-00290 Helsinki (FI) LAKSHMESHWAR, Shreekanth FIN-02230 Espoo (FI) KOVANEN, Tero FIN-33720 Tampere (FI)

(74)	Representative: Leson, Thomas Johannes Alois, Dipl.-Ing.
	PatentanwälteTiedtke-Bühling-Kinne & Partner,Bavariaring 4 80336 München 80336 München (DE)

(54)	METHOD AND SYSTEM FOR GENERATING A SEQUENCE NUMBER TO BE USED FOR AUTHENTICATION