ETRI-Knowledge Sharing Plaform

ENGLISH

성과물

특허 검색
구분 출원국
출원년도 ~ 키워드

상세정보

등록 METHOD AND APPARATUS FOR CANCELLABLE BIOMETRIC-BASED AUTHENTICATION AND CRYPTOGRAPHY

METHOD AND APPARATUS FOR CANCELLABLE BIOMETRIC-BASED AUTHENTICATION AND CRYPTOGRAPHY
이미지 확대
발명자
Andrew Beng Jin Teoh, 황정연, 허세영, 조상래, 김수형, 김승현, 김석현, 김영삼, 진승헌, 조영섭, 조진만, 노종혁
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, Biometric sensors, Cancellable biometric, Feature Vector, Pseudo-random, Pseudo-random number, Random Number, biometric-based authentication
패밀리
 
패밀리 특허 목록
구분 특허 출원국 KIPRIS
등록 바이오메트릭을 이용한 사용자의 인증 방법 및 장치 대한민국 KIPRIS