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Paper Abstract and Keywords
Presentation 2011-11-15 11:25
Secure and Effective Password Management System
Ryo Hirano, Masakatu Morii (Kobe Univ.) ISEC2011-53 LOIS2011-47
Abstract (in Japanese) (See Japanese page) 
(in English) Secure authentication schemes are being widely investigated
in order to avoid many risks on the internet. It is
necessary for security that authentication schemes consist
of one-time password schemes, biometrics, or IC cards.
However, most internet services adopt static password
authentications because the running costs are inexpensive,
though they are known to have several problems. One of
major problems is that a user uses the same password which
has been registered at other internet services. To solve
this problem, many types of password managers have been proposed.
We focus on password managers which generate a distinct
password for each internet service using a master password.
In this paper, we first review the previous works and
propose a novel password manager. The proposed manager
supply users with an effective way to remember the master
password even if they forget the master password.
Keyword (in Japanese) (See Japanese page) 
(in English) password / secret question / secret share / / / / /  
Reference Info. IEICE Tech. Rep., vol. 111, no. 286, LOIS2011-47, pp. 129-134, Nov. 2011.
Paper # LOIS2011-47 
Date of Issue 2011-11-07 (ISEC, LOIS) 
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 ISEC2011-53 LOIS2011-47

Conference Information
Committee ISEC LOIS  
Conference Date 2011-11-14 - 2011-11-15 
Place (in Japanese) (See Japanese page) 
Place (in English) Osaka Electro-Communication University 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To LOIS 
Conference Code 2011-11-ISEC-LOIS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Secure and Effective Password Management System 
Sub Title (in English)  
Keyword(1) password  
Keyword(2) secret question  
Keyword(3) secret share  
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1st Author's Name Ryo Hirano  
1st Author's Affiliation Kobe University (Kobe Univ.)
2nd Author's Name Masakatu Morii  
2nd Author's Affiliation Kobe University (Kobe Univ.)
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Speaker Author-1 
Date Time 2011-11-15 11:25:00 
Presentation Time 30 minutes 
Registration for LOIS 
Paper # ISEC2011-53, LOIS2011-47 
Volume (vol) vol.111 
Number (no) no.285(ISEC), no.286(LOIS) 
Page pp.129-134 
#Pages 6 
Date of Issue 2011-11-07 (ISEC, LOIS) 

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