Handle deciphering system and handle deciphering method, and program

Details for Australian Patent Application No. 2002230219 (hide)

Owner NEC CORPORATION

Inventors Mori, Kengo; Sako, Kazue

Agent Spruson & Ferguson

Pub. Number AU-A-2002230219

PCT Pub. Number WO2002/065695

Priority 2001-35030 13.02.01 JP

Filing date 12 February 2002

Wipo publication date 28 August 2002

International Classifications

H04L 009/08 Arrangements for secret or secure communication - Key distribution

G09C 001/00 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

G06F 017/60 Digital computing or data processing equipment or methods, specially adapted for specific functions

Event Publications

20 February 2003 Application Open to Public Inspection

  Published as AU-A-2002230219

20 March 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(e). 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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