METHOD AND APPARATUS FOR ENCRYPTING MEDIA STREAM PACKETS EITHER DYNAMICALLY OR STATICALLY BY A PROXY AND A PRE-PROCESSOR

Details for Australian Patent Application No. 2002341499 (hide)

Owner KREATEL COMMUNICATIONS AB

Inventors CARLSSON, Henrik; HELSTAD, Dag; OSTERLIND, Christer; SPARR, Tomas

Pub. Number AU-A-2002341499

PCT Number PCT/SE02/01830

PCT Pub. Number WO2003/039067

Priority 0103623-5 01.11.01 SE

Filing date 9 October 2002

Wipo publication date 12 May 2003

International Classifications

H04L 009/18 Arrangements for secret or secure communication - Encryption by serially and continuously modifying data stream elements, e.g. stream cipher systems

Event Publications

27 February 2003 Complete Application Filed

  Priority application(s): 0103623-5 01.11.01 SE

10 July 2003 Application Open to Public Inspection

  Published as AU-A-2002341499

15 July 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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