METHOD AND DEVICE FOR VERIFYING POSSESSION OF A CONFIDENTIAL INFORMATION WITHOUT COMMUNICATING SAME, BASED ON A SO-CALLED ZERO KNOWLEDGE PROCESS

Details for Australian Patent Application No. 2002347268 (hide)

Owner GEMPLUS

Inventors JOYE, Marc; NACCACHE, David; PORTE, Stephanie

Pub. Number AU-A-2002347268

PCT Number PCT/FR02/03248

PCT Pub. Number WO2003/036865

Priority 01/12275 24.09.01 FR

Filing date 24 September 2002

Wipo publication date 6 May 2003

International Classifications

H04L 009/32 Arrangements for secret or secure communication - including means for verifying the identity or authority of a user of the system

Event Publications

13 March 2003 Complete Application Filed

  Priority application(s): 01/12275 24.09.01 FR

3 July 2003 Application Open to Public Inspection

  Published as AU-A-2002347268

17 June 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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