(19)
(11) EP 2 499 560 B8

(12) CORRECTED EUROPEAN PATENT SPECIFICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 B1)

(48) Corrigendum issued on:
08.01.2014 Bulletin 2014/02

(45) Mention of the grant of the patent:
16.10.2013 Bulletin 2013/42

(21) Application number: 10795047.9

(22) Date of filing: 15.11.2010
(51) International Patent Classification (IPC): 
G06F 7/00(2006.01)
(86) International application number:
PCT/IB2010/055158
(87) International publication number:
WO 2011/141776 (17.11.2011 Gazette 2011/46)

(54)

PROCESSOR WITH DIFFERENTIAL POWER ANALYSIS ATTACK PROTECTION

PROZESSOR MIT SCHUTZ VOR ANGRIFFEN DURCH DIFFERENZIELLE LEISTUNGSANALYSE

PROCESSEUR AVEC PROTECTION CONTRE LES ATTAQUES PAR ANALYSE DE CONSOMMATION DIFFÉRENTIELLE

(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

(30) Priority: 12.05.2010 GB 201007932

(43) Date of publication of application:
19.09.2012 Bulletin 2012/38

(73) Proprietor: NDS Limited
Staines, Middlesex TW18 4EX (GB)

(72) Inventor:
  • KALUZHNY, Uri
    Ramat Beit Shemes 99621 (IL)

(74) Representative: Fyfe, Fiona Allison Watson 
Murgitroyd & Company Scotland House 165-169 Scotland Street
Glasgow G5 8PL
Glasgow G5 8PL (GB)


(56) References cited: : 
US-A1- 2007 076 864
   
  • ERIC BRIER ET AL: "Correlation Power Analysis with a Leakage Model", 8 July 2004 (2004-07-08), CRYPTOGRAPHIC HARDWARE AND EMBEDDED SYSTEMS - CHES 2004; [LECTURE NOTES IN COMPUTER SCIENCE;;LNCS], SPRINGER-VERLAG, BERLIN/HEIDELBERG, PAGE(S) 16 - 29, XP019009370, ISBN: 978-3-540-22666-6 section 2
   
Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).