发明授权
- 专利标题： User authentication method and user authentication system
- 专利标题（中）： 用户认证方式和用户认证系统
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申请号： US10504940申请日： 2003-02-13
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公开(公告)号： US08140854B2公开(公告)日： 2012-03-20
- 发明人: Hideharu Ogawa
- 申请人： Hideharu Ogawa
- 申请人地址： JP Tokyo
- 专利权人： Passlogy Company Ltd
- 当前专利权人： Passlogy Company Ltd
- 当前专利权人地址： JP Tokyo
- 代理机构： Osha • Liang LLP
- 优先权： JP2002-036056 20020213
- 国际申请： PCT/JP03/01498 WO 20030213
- 国际公布： WO03/069490 WO 20030821
- 主分类号： H04L9/22
- IPC分类号： H04L9/22 ; G06F21/00
摘要：
The present invention is a user verification method and a user verification system, in which a password derivation pattern for each user is pre-registered into a verification server, and when a user is to use the system, the verification server generates a presented pattern and presents this to the user, the user inputs a password corresponding to the user's own password derivation pattern for the presented pattern, the verification server performs verification of the inputted password based on the presented pattern and the user's own password derivation pattern that was registered, and a verification result is then notified to the usage target system.
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