Data encryption system using key matrix

Details for Australian Patent Application No. 2001259860 (hide)

Owner Asier Technology Corporation

Inventors Smith, Eric, Myron; Henson, Kevin, M.

Agent Callinan

Pub. Number AU-B-2001259860

PCT Pub. Number WO2002/063592

Priority 60/266,400 02.02.01 US

Filing date 15 May 2001

Wipo publication date 19 August 2002

Acceptance publication date 15 February 2007

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

H04L 9/00 (2006.01) Arrangements for secret or secure communication

H04L 9/06 (2006.01) Arrangements for secret or secure communication -

H04L 9/08 (2006.01) Arrangements for secret or secure communication - Key distribution

Event Publications

13 February 2003 Application Open to Public Inspection

  Published as AU-B-2001259860

15 February 2007 Application Accepted

  Published as AU-B-2001259860

19 July 2007 Standard Patent Sealed

13 September 2007 Assignment Registered

  Asier Technology Corporation The patent has been assigned to Dupre, Durwood

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