Information: Join today and make your research activities more affordable! Technical workshop participation fees and annual registration fees are available at member rates.
Notice: [Important] Announcement of Changes to Registration Fee Payment and Manuscript Upload Procedures for IEICE Technical Meetings
IEICE Technical Committee Submission System
Conference Paper's Information		 Online Proceedings
[Sign in]
Tech. Rep. Archives
 Go Top Page Go Previous   [Japanese] / [English] 

Paper Abstract and Keywords
Presentation 2018-03-01 10:30
A Study on Key Re-registration due to Change of Device for Mobile-Device-based Public Key Authentication
Hideo Nishimura, Takao Yamashita, Yasuhiko Yoshimura, Satoru Furukawa (NTT) IN2017-101
Abstract (in Japanese) (See Japanese page) 
(in English) A mobile-device-based public key authentication method is standardized in the FIDO Alliance to eliminate the passwords in Web authentication. Due to a principle of the standard that a different key is generated for each device and service, when the user changes a device to a new one, the user must register the device to all services again. It is burdensome especially for users who have a lot of service accounts because the standard registration process assumes to rely on a less-usable fallback authentication such as the passwords. We propose a new registration method that employs the derived credential model where a new credential is registered using an already-trusted credential as a trust anchor and so does not require a fallback authentication method. The proposed registration method automates registration for each service and enhances usability by utilizing the authentication credentials for the services the user is currently using stored in the already-registered device. We evaluated the proposed method in comparison with existing methods from the perspectives of usability, security and the necessity of extension of the standard.
Keyword (in Japanese) (See Japanese page) 
(in English) Web User Authentication / Public-Key-based Authentication / Password-less / FIDO (Fast Identity Online) / / / /  
Reference Info. IEICE Tech. Rep., vol. 117, no. 460, IN2017-101, pp. 69-74, March 2018.
Paper # IN2017-101 
Date of Issue 2018-02-22 (IN) 
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 IN2017-101

Conference Information
Committee NS IN  
Conference Date 2018-03-01 - 2018-03-02 
Place (in Japanese) (See Japanese page) 
Place (in English) Phoenix Seagaia Resort 
Topics (in Japanese) (See Japanese page) 
Topics (in English) General 
Paper Information
Registration To IN 
Conference Code 2018-03-NS-IN 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Study on Key Re-registration due to Change of Device for Mobile-Device-based Public Key Authentication 
Sub Title (in English)  
Keyword(1) Web User Authentication  
Keyword(2) Public-Key-based Authentication  
Keyword(3) Password-less  
Keyword(4) FIDO (Fast Identity Online)  
Keyword(5)  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Hideo Nishimura  
1st Author's Affiliation NTT Corporation (NTT)
2nd Author's Name Takao Yamashita  
2nd Author's Affiliation NTT Corporation (NTT)
3rd Author's Name Yasuhiko Yoshimura  
3rd Author's Affiliation NTT Corporation (NTT)
4th Author's Name Satoru Furukawa  
4th Author's Affiliation NTT Corporation (NTT)
5th Author's Name  
5th Author's Affiliation ()
6th Author's Name  
6th Author's Affiliation ()
7th Author's Name  
7th Author's Affiliation ()
8th Author's Name  
8th Author's Affiliation ()
9th Author's Name  
9th Author's Affiliation ()
10th Author's Name  
10th Author's Affiliation ()
11th Author's Name  
11th Author's Affiliation ()
12th Author's Name  
12th Author's Affiliation ()
13th Author's Name  
13th Author's Affiliation ()
14th Author's Name  
14th Author's Affiliation ()
15th Author's Name  
15th Author's Affiliation ()
16th Author's Name  
16th Author's Affiliation ()
17th Author's Name  
17th Author's Affiliation ()
18th Author's Name  
18th Author's Affiliation ()
19th Author's Name  
19th Author's Affiliation ()
20th Author's Name  
20th Author's Affiliation ()
21st Author's Name  
21st Author's Affiliation ()
22nd Author's Name  
22nd Author's Affiliation ()
23rd Author's Name  
23rd Author's Affiliation ()
24th Author's Name  
24th Author's Affiliation ()
25th Author's Name  
25th Author's Affiliation ()
26th Author's Name / /
26th Author's Affiliation ()
()
27th Author's Name / /
27th Author's Affiliation ()
()
28th Author's Name / /
28th Author's Affiliation ()
()
29th Author's Name / /
29th Author's Affiliation ()
()
30th Author's Name / /
30th Author's Affiliation ()
()
31st Author's Name / /
31st Author's Affiliation ()
()
32nd Author's Name / /
32nd Author's Affiliation ()
()
33rd Author's Name / /
33rd Author's Affiliation ()
()
34th Author's Name / /
34th Author's Affiliation ()
()
35th Author's Name / /
35th Author's Affiliation ()
()
36th Author's Name / /
36th Author's Affiliation ()
()
Speaker Author-1 
Date Time 2018-03-01 10:30:00 
Presentation Time 20 minutes 
Registration for IN 
Paper # IN2017-101 
Volume (vol) vol.117 
Number (no) no.460 
Page pp.69-74 
#Pages 6 
Date of Issue 2018-02-22 (IN) 

[Return to Top Page]

[Return to IEICE Web Page]
The Institute of Electronics, Information and Communication Engineers (IEICE), Japan