상세정보
등록 METHOD AND APPARATUS FOR CANCELLABLE BIOMETRIC-BASED AUTHENTICATION AND CRYPTOGRAPHY
- 출원번호
- 16016822 (2018.06.25)
- 공개번호
- 20180375859 (2018.12.27)
- 등록번호
- 10826897 (2020.11.03)
- 출원국
- 미국
- 협약과제
- 17HH2100, 비대면 본인확인을 위한 바이오 공개키 기반구조 기술 개발, 조상래
- 초록
- A method and an apparatus for authenticating user using biometric information. The apparatus authenticates the user by performing: generating a first feature vector from first biometric information of the user obtained by the biometric sensor and multiplying the first feature vector by a plurality of pseudo-random number (PRN) matrices, respectively; generating a query template based on an index of an element having a maximum value among elements of a result vector of the multiplication between the first feature vector and the plurality of PRN matrices; and performing authentication for the user by comparing the query template with a pre-stored reference template of a subscribed user.
- KSP 제안 키워드
- Biometric information, Cancellable biometric, Feature Vector, Pseudo-random, Pseudo-random number, Random Number, biometric sensor, biometric-based authentication
- 패밀리
| 구분 | 특허 | 출원국 | KIPRIS |
|---|---|---|---|
| 등록 | 바이오메트릭을 이용한 사용자의 인증 방법 및 장치 | 대한민국 | KIPRIS |