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Paper Abstract and Keywords
Presentation 2007-07-19 17:00
A Proposal of Key Management Scheme Using Anonymous Biometrics on Public Key Infrastructure
Akitoshi Izumi (Kyushu Univ), Yoshifumi Ueshige (Nagasaki Univ), Kouichi Sakurai (Kyushu Univ) ISEC2007-38 SITE2007-32
Abstract (in Japanese) (See Japanese page) 
(in English) We propose the scheme that
stores protected secret key which is made by combination of biometrics and secret key in the smartcard in PKI.In our
proposal, the user encrypts the secret key using biometrics information extracted from owner of that secret key and
stores it as protected secret key in smartcard which has fingerprint reading function. The user can restore the secret
key form protected secret key by presenting his fingerprint to smartcard that has protected secret key and helper
data. In our scheme, the template is not need for authentication. So, the problem of the leaks of the template
which arise in traditional biometric authentication won ’t arise in our scheme.
Keyword (in Japanese) (See Japanese page) 
(in English) PKI / Anonymous Biometrics / template / Fuzzy Vault / / / /  
Reference Info. IEICE Tech. Rep., vol. 107, no. 140, ISEC2007-38, pp. 153-158, July 2007.
Paper # ISEC2007-38 
Date of Issue 2007-07-12 (ISEC, SITE) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
and
reproduction		 All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
Download PDF ISEC2007-38 SITE2007-32

Conference Information
Committee ISEC SITE IPSJ-CSEC  
Conference Date 2007-07-19 - 2007-07-20 
Place (in Japanese) (See Japanese page) 
Place (in English) Future University-Hakodate 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To ISEC 
Conference Code 2007-07-ISEC-SITE-IPSJ-CSEC 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Proposal of Key Management Scheme Using Anonymous Biometrics on Public Key Infrastructure 
Sub Title (in English)  
Keyword(1) PKI  
Keyword(2) Anonymous Biometrics  
Keyword(3) template  
Keyword(4) Fuzzy Vault  
Keyword(5)  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Akitoshi Izumi  
1st Author's Affiliation Kyushu University (Kyushu Univ)
2nd Author's Name Yoshifumi Ueshige  
2nd Author's Affiliation Nagasaki University (Nagasaki Univ)
3rd Author's Name Kouichi Sakurai  
3rd Author's Affiliation Kyushu University (Kyushu Univ)
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Speaker Author-1 
Date Time 2007-07-19 17:00:00 
Presentation Time 25 minutes 
Registration for ISEC 
Paper # ISEC2007-38, SITE2007-32 
Volume (vol) vol.107 
Number (no) no.140(ISEC), no.139(SITE) 
Page pp.153-158 
#Pages 6 
Date of Issue 2007-07-12 (ISEC, SITE) 

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