Invention Grant
- Patent Title: Fingerprint verification method and apparatus with high security
- Patent Title (中): 指纹验证方法和设备安全性高
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Application No.: US12881545Application Date: 2010-09-14
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Publication No.: US08699799B2Publication Date: 2014-04-15
- Inventor: Dae-Sung Moon , Ki-Young Moon , Jang-Hee Yoo , Yun-Su Chung , Woo-Yong Choi , So-Hee Park , Byung-Jun Kang , Yong-Jin Lee
- Applicant: Dae-Sung Moon , Ki-Young Moon , Jang-Hee Yoo , Yun-Su Chung , Woo-Yong Choi , So-Hee Park , Byung-Jun Kang , Yong-Jin Lee
- Applicant Address: KR Daejeon
- Assignee: Electronics and Telecommunications Research Institute
- Current Assignee: Electronics and Telecommunications Research Institute
- Current Assignee Address: KR Daejeon
- Agency: Staas & Halsey LLP
- Priority: KR10-2009-0113861 20091124
- Main IPC: G06K9/48
- IPC: G06K9/48
Abstract:
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.
Public/Granted literature
- US20110123072A1 FINGERPRINT VERIFICATION METHOD AND APPARATUS WITH HIGH SECURITY Public/Granted day:2011-05-26
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