Padding application method guaranteeing safety of encryption method

Details for Australian Patent Application No. 2005230066 (hide)

Owner NEC Corporation

Inventors Teranisi, Isamu

Agent Spruson & Ferguson

Pub. Number AU-A-2005230066

PCT Pub. Number WO2005/098796

Priority 2004-102399 31.03.04 JP

Filing date 23 March 2005

Wipo publication date 20 October 2005

International Classifications

G09C 1/00 (2006.01) Apparatus or methods whereby a given sequence of signs, e.g. an intelligible text, is transformed into an unintelligible sequence of signs by transposing the signs or groups of signs or by replacing them by others according to a predetermined system

Event Publications

12 January 2006 PCT application entered the National Phase

  PCT publication WO2005/098796 Priority application(s): WO2005/098796

21 October 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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