Proceedings of the IEEK Conference (대한전자공학회:학술대회논문집)

The Institute of Electronics and Information Engineers (대한전자공학회)
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Invariant Iris Key Generation Method Robust To Stolen Token Scenario

ID 도난 시나리오에 강인한 불변 홍채 키 생성 방법

  • Lee, Youn-Joo (Department of Electrical and Electronic Engineering, Yonsei University, Biometrics Engineering Research Center) ;
  • Kim, Jai-Hie (Department of Electrical and Electronic Engineering, Yonsei University, Biometrics Engineering Research Center)
  • 이연주 (연세대학교 전기전자공학과, 생체인식연구센터) ;
  • 김재희 (연세대학교 전기전자공학과, 생체인식연구센터)
  • Published : 2008.06.18
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Abstract

Recently, biometric authentication mechanism has been used to provide high level of security in cryptographic systems. In this paper, we propose an efficient method of generating invariant iris key to be applied in cryptographic systems. In order to generate iris key and improve the performance at the stolen token scenario, multiple random projection technique was combined with multiple linear transformation methods. From the experimental results, we proved that invariant iris keys were generated and the proposed method was robust to stolen token scenario.

Keywords