Title:
AUTHENTICATION METHOD, AUTHENTICATION DEVICE, AND COMPUTER-READABLE STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2005/013138
Kind Code:
A1
Abstract:
An authentication method for authenticating a user by operating a plurality of operation object areas corresponding to a password by a predetermined order for a plurality of operation object areas. The method includes a judgment step for judging whether a predetermined operation object area has been operated by a predetermined operation direction or an operation angle and a confirmation step for confirming that the operator is the user himself/herself according to the judgment result of the judgment step.
Inventors:
MINOWA MASAHARU (JP)
MUKOUCHI MASAKI (JP)
SUGIMOTO MAKOTO (JP)
MUKOUCHI MASAKI (JP)
SUGIMOTO MAKOTO (JP)
Application Number:
PCT/JP2003/009664
Publication Date:
February 10, 2005
Filing Date:
July 30, 2003
Export Citation:
Assignee:
FUJITSU LTD (JP)
MINOWA MASAHARU (JP)
MUKOUCHI MASAKI (JP)
SUGIMOTO MAKOTO (JP)
MINOWA MASAHARU (JP)
MUKOUCHI MASAKI (JP)
SUGIMOTO MAKOTO (JP)
International Classes:
G06F1/00; G06F3/00; G06F3/041; G06F15/00; G06F17/00; G06F21/31; G06F21/36; G07C9/00; G07F7/10; G07F19/00; H04L9/32; (IPC1-7): G06F15/00; G06F1/00; G06F3/00; G06F3/033; H04L9/32
Foreign References:
| JPH1091320A | 1998-04-10 | |||
| JPS62256023A | 1987-11-07 | |||
| JPH09128208A | 1997-05-16 | |||
| JP2002229957A | 2002-08-16 |
Attorney, Agent or Firm:
Itoh, Tadahiko (Yebisu Garden Place Tower 20-3, Ebisu 4-chom, Shibuya-ku Tokyo, JP)
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