(19)
(11) EP 1 210 790 A2

(12)

(88) Date of publication A3:
07.06.2001

(43) Date of publication:
05.06.2002 Bulletin 2002/23

(21) Application number: 00953877.8

(22) Date of filing: 07.08.2000
(51) International Patent Classification (IPC)7: H04L 9/32
(86) International application number:
PCT/US0021/589
(87) International publication number:
WO 0111/818 (15.02.2001 Gazette 2001/07)
(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
Designated Extension States:
AL LT LV MK RO SI

(30) Priority: 09.08.1999 US 371147

(71) Applicant: QUALCOMM INCORPORATED
San Diego, CA 92121-1714 (US)

(72) Inventors:
  • ROSE, Gregory, G.
    Mortlake, NSW 2137 (AU)
  • BENDER, Paul, E.
    San Diego, CA 92122 (US)
  • QUICK, Roy, Franklin, Jr.
    San Diego, CA 92107 (US)
  • WOLF, Jack, K.
    La Jolla, CA 92037 (US)

(74) Representative: Wagner, Karl H., Dipl.-Ing. 
Wagner & Geyer,Patentanwälte,Gewürzmühlstrasse 5
80538 München
80538 München (DE)

   


(54) METHOD AND APPARATUS FOR GENERATING A MESSAGE AUTHENTICATION CODE