(19)
(11) EP 2 620 887 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:
18.02.2015 Bulletin 2015/08

(45) Mention of the grant of the patent:
31.12.2014 Bulletin 2015/01

(21) Application number: 12000465.0

(22) Date of filing: 25.01.2012
(51) International Patent Classification (IPC): 
G06F 21/56(2013.01)

(54)

Method and device for electronic data auditing

Verfahren und Vorrichtung zur Prüfung elektronischer Daten

Procédé et dispositif de contrôle des données électroniques

(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

(43) Date of publication of application:
31.07.2013 Bulletin 2013/31

(73) Proprietor: 2020 CyberSec Limited
Wilstone, Hertfordshire HP23 4NU (GB)

(72) Inventor:
  • Duke, David John
    Corby Northamptonshire NN18 8RE (GB)

(74) Representative: Franks & Co (South) Limited 
Carlton House 26 Billing Road
Northampton NN1 5AT
Northampton NN1 5AT (GB)


(56) References cited: : 
   
  • Alexander Hanel: "Hooked on Mnemonics Worked for Me - An Intro to Creating Anti-Virus Signatures", , 18 January 2011 (2011-01-18), pages 1-8, XP55028901, Retrieved from the Internet: URL:http://hooked-on-mnemonics.blogspot.nl /2011/01/intro-to-creating-anti-virus-sign atures.html [retrieved on 2012-06-05]
  • William Underwookd: "Extensions of the UNIX File Command and Magic File for File Type Identification", , 30 September 2009 (2009-09-30), XP55028939, Retrieved from the Internet: URL:http://perpos.gtri.gatech.edu/publicat ions/TR 09-02.pdf [retrieved on 2012-06-05]
  • YULIANG ZHENG ET AL: "HAVAL - A One-Way Hashing Algorithm with Variable Length of Output", ADVANCES IN CRYPTOLOGY AUSCRYPT'92, 31 December 1993 (1993-12-31), pages 83-104, XP55028938,
   
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).