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Title:
IDENTIFICATION SYSTEM
Document Type and Number:
Japanese Patent JP2002297551
Kind Code:
A
Abstract:

To obtain an identification system which safely and surely performs user identification even between different terminals.

Biometrics information such as fingerprints, irises and handwriting of a user is encoded by using a registration terminal 20 beforehand and registered in an identification information storage server 10. Also, key information for use in encoding and decoding it, registration terminal model information and user identification information are recorded in a portable personal information storage medium 30. When receiving identification in an identification terminal 40, encoded biometrics information acquired from the above identification information storage server 10 is decoded by using the encoding key e1 of the personal information storage medium 30. The user identification is performed by collating the decoded biometrics information with the reentered biometrics information.


Inventors:
OKUDA HARUHISA
HIRAI TAKAHIDE
SHIKAI MASAHIRO
SHIROTSUKI AKIHIDE
OKA TORU
TATSUBO HIROKAZU
TSUTADA HIROYUKI
Application Number:
JP2001101906A
Publication Date:
October 11, 2002
Filing Date:
March 30, 2001
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC CORP
International Classes:
G06K19/00; G06F15/00; G06F21/32; G06F21/33; G06K17/00; H04L9/32; (IPC1-7): G06F15/00; G06K17/00; G06K19/00; H04L9/32
Domestic Patent References:
JPH11175478A1999-07-02
JPH11265350A1999-09-28
JPH10240691A1998-09-11
JPS62134679A1987-06-17
JPH06187510A1994-07-08
Attorney, Agent or Firm:
Hiroaki Sakai



 
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