发明授权
- 专利标题： Fingerprint verification method and apparatus with high security
- 专利标题（中）： 指纹验证方法和设备安全性高
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申请号： US12881545申请日： 2010-09-14
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公开(公告)号： US08699799B2公开(公告)日： 2014-04-15
- 发明人: Dae-Sung Moon , Ki-Young Moon , Jang-Hee Yoo , Yun-Su Chung , Woo-Yong Choi , So-Hee Park , Byung-Jun Kang , Yong-Jin Lee
- 申请人： Dae-Sung Moon , Ki-Young Moon , Jang-Hee Yoo , Yun-Su Chung , Woo-Yong Choi , So-Hee Park , Byung-Jun Kang , Yong-Jin Lee
- 申请人地址： KR Daejeon
- 专利权人： Electronics and Telecommunications Research Institute
- 当前专利权人： Electronics and Telecommunications Research Institute
- 当前专利权人地址： KR Daejeon
- 代理机构： Staas & Halsey LLP
- 优先权： KR10-2009-0113861 20091124
- 主分类号： G06K9/48
- IPC分类号： G06K9/48
摘要：
A fingerprint verification apparatus that adds chaff fingerprint information to real fingerprint information of a user and then, hides and stores the fingerprint information of the user with a polynomial generated by unique information of the individual, thereby safely protecting the important fingerprint information of the user stored in a storing unit from an external attacker and safely managing an private key using the fingerprint information when using the private key as the unique information for making the polynomial.
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