Information encryption transmission/reception method

Details Information encryption transmission/reception method Information encryption transmission/reception method

2004-10-20

2009-06-02

Chai, Longbit (Department: 2431)

Cryptography

Communication system using cryptography

Pseudo-random sequence scrambling

C713S151000, C713S152000, C726S027000, C726S028000, C726S029000, C726S030000, C380S044000, C380S045000, C380S046000, C380S047000

Reexamination Certificate

active

07542570

ABSTRACT:
An information encrypting transmission and reception method in an information transmission and reception network composed of a plurality of senders and receivers having computers being connected and communicating each other via a web network and a data center having a server computer for receiving electronic key data of bit data formed by the senders and receivers and personal data such as address corresponding to each electronic key data to register the serer computer and certifying the senders and the receivers with each personal data.

REFERENCES:
patent: 5479514 (1995-12-01), Klonowski
patent: 5642420 (1997-06-01), Kuroda et al.
patent: 2001/0018660 (2001-08-01), Sehr
patent: 2002/0126848 (2002-09-01), Uyama
patent: 7-245605 (1995-09-01), None
patent: 7-250059 (1995-09-01), None
patent: 9-153014 (1997-06-01), None
patent: 2000-183866 (2000-06-01), None
patent: 2001-217825 (2001-08-01), None
patent: 2002-9758 (2002-01-01), None
patent: 2003-204323 (2003-07-01), None
International Search Report of International Application PCT/JP2004/015493 mailed Dec. 7, 2004.

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