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 2010-07-02 16:10
DLP with Auxiliary Input and the Security of Cryptographic Protocols
Tetsuya Izu, Masahiko Takenaka (FUJITSU Lab,), Goichiro Hanaoka (AIST), Masaya Yasuda (FUJITSU Lab,) ISEC2010-35 SITE2010-31 ICSS2010-41
Abstract (in Japanese) (See Japanese page) 
(in English) The security of publick-key cryptographic protocols are reduced to the infeasibility of underlying mathematical problems. More cryptographic protocols have been designed, more new mathematical problems have been introduced. Especially in paring-based protocols, a various problems related to the Diffie-Hellman problem (Diffie-Hellman related problems) have been used. Compared to the fundamental mathematical problems such as
the integer factoring problem or the discrete logarithm problem, the infeasibility of these newly introduced problems are not fully evaluated yet. In 2006, Cheon proposed an algorithm to solve the discrete logarithm problem with auxiliary input (DLPwAI), however, since the problem is tightly related to the Diffie-Hellman related problems,
Cheon's algorithm also solves Diffie-Hellman related problems. This manuscript discusses the relation between the security of cryptographic protocols based on Diffie-Hellman related problems and Cheon's algorithm.
Keyword (in Japanese) (See Japanese page) 
(in English) / / / / / / /  
Reference Info. IEICE Tech. Rep., vol. 110, no. 113, ISEC2010-35, pp. 189-194, July 2010.
Paper # ISEC2010-35 
Date of Issue 2010-06-24 (ISEC, SITE, ICSS) 
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 ISEC2010-35 SITE2010-31 ICSS2010-41

Conference Information
Committee ISEC IPSJ-CSEC SITE ICSS  
Conference Date 2010-07-01 - 2010-07-02 
Place (in Japanese) (See Japanese page) 
Place (in English) Hirosaki University 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To ISEC 
Conference Code 2010-07-ISEC-CSEC-SITE-ICSS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) DLP with Auxiliary Input and the Security of Cryptographic Protocols 
Sub Title (in English)  
Keyword(1)  
Keyword(2)  
Keyword(3)  
Keyword(4)  
Keyword(5)  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Tetsuya Izu  
1st Author's Affiliation FUJITSU Lab, (FUJITSU Lab,)
2nd Author's Name Masahiko Takenaka  
2nd Author's Affiliation FUJITSU Lab, (FUJITSU Lab,)
3rd Author's Name Goichiro Hanaoka  
3rd Author's Affiliation AIST (AIST)
4th Author's Name Masaya Yasuda  
4th Author's Affiliation FUJITSU Lab, (FUJITSU Lab,)
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 2010-07-02 16:10:00 
Presentation Time 25 minutes 
Registration for ISEC 
Paper # ISEC2010-35, SITE2010-31, ICSS2010-41 
Volume (vol) vol.110 
Number (no) no.113(ISEC), no.114(SITE), no.115(ICSS) 
Page pp.189-194 
#Pages 6 
Date of Issue 2010-06-24 (ISEC, SITE, ICSS) 

[Return to Top Page]

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