Encrypting device

Details for Australian Patent Application No. 2001244712 (hide)

Owner Mitsubishi Denki Kabushiki Kaisha

Inventors Wakabayashi, Takao; Uga, Shinsuke; Kasuya, Tomomi; Chikazawa, Takeshi

Agent Griffith Hack

Pub. Number AU-B-2001244712

PCT Pub. Number WO2002/082715

Filing date 3 April 2001

Wipo publication date 21 October 2002

Acceptance publication date 24 March 2005

International Classifications

H04L 009/00 Arrangements for secret or secure communication

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

Event Publications

10 April 2003 Application Open to Public Inspection

  Published as AU-B-2001244712

24 March 2005 Application Accepted

  Published as AU-B-2001244712

21 July 2005 Standard Patent Sealed

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