(19)
(11) EP 1 277 324 A2

(12)

(88) Date of publication A3:
20.06.2002

(43) Date of publication:
22.01.2003 Bulletin 2003/04

(21) Application number: 01930857.6

(22) Date of filing: 26.04.2001
(51) International Patent Classification (IPC)7H04L 29/06
(86) International application number:
PCT/US0113/628
(87) International publication number:
WO 0108/2555 (01.11.2001 Gazette 2001/44)
(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
Designated Extension States:
AL LT LV MK RO SI

(30) Priority: 26.04.2000 US 559228

(71) Applicant: Sun Microsystems Inc.
Palo Alto,California 94303 (US)

(72) Inventor:
  • KARIM, Ron
    San Jose, CA 95138 (US)

(74) Representative: Stuttard, Garry Philip 
Urquhart-Dykes & LordTower HouseMerrion Way
Leeds LS2 8PA
Leeds LS2 8PA (GB)

   


(54) METHOD AND APPARATUS FOR CLIENT AUTHENTICATION USING AN AUTHENTICATION AGENT