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 2006-07-21 13:50
An Efficient Anonymous Password-Authenticated Key Exchange Protocol
SeongHan Shin, Kazukuni Kobara (AIST), Hideki Imai (AIST/Chuo Univ.)
Abstract (in Japanese) (See Japanese page) 
(in English) Recently, Viet et al., \cite{VYT05} have proposed an anonymous
password-authenticated key exchange (PAKE) protocol against a
passive server, who follows the protocol honestly but it is
curious about identity of client. In this paper, we propose an
efficient construction for anonymous PAKE protocol (we call it the
{\sf EAP} protocol) which provides semantic security of session
keys in the random oracle model, with the reduction to the
computational Diffie-Hellman problem, as well as anonymity against
a passive server. Specially, the {\sf EAP} protocol has about
$50\%$ reduction (compared to \cite{VYT05}) in the number of
modular exponentiations for both client and server, and its
communication bandwidth for the modular size of prime $p$ is
independent from the number of clients while \cite{VYT05} is not.
Keyword (in Japanese) (See Japanese page) 
(in English) authenticated key exchange / passwords / on-line and off-line dictionary attacks / anonymity / / / /  
Reference Info. IEICE Tech. Rep., vol. 106, no. 176, ISEC2006-54, pp. 107-114, July 2006.
Paper # ISEC2006-54 
Date of Issue 2006-07-14 (ISEC) 
ISSN Print edition: ISSN 0913-5685
Download PDF

Conference Information
Committee ISEC SITE IPSJ-CSEC  
Conference Date 2006-07-20 - 2006-07-21 
Place (in Japanese) (See Japanese page) 
Place (in English) Okayama Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To ISEC 
Conference Code 2006-07-ISEC-SITE-IPSJ-CSEC 
Language English 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) An Efficient Anonymous Password-Authenticated Key Exchange Protocol 
Sub Title (in English)  
Keyword(1) authenticated key exchange  
Keyword(2) passwords  
Keyword(3) on-line and off-line dictionary attacks  
Keyword(4) anonymity  
Keyword(5)  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name SeongHan Shin  
1st Author's Affiliation AIST (AIST)
2nd Author's Name Kazukuni Kobara  
2nd Author's Affiliation AIST (AIST)
3rd Author's Name Hideki Imai  
3rd Author's Affiliation AIST (AIST/Chuo Univ.)
4th Author's Name  
4th Author's Affiliation ()
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 ()
Speaker Author-1 
Date Time 2006-07-21 13:50:00 
Presentation Time 25 minutes 
Registration for ISEC 
Paper # ISEC2006-54 
Volume (vol) vol.106 
Number (no) no.176 
Page pp.107-114 
#Pages
Date of Issue 2006-07-14 (ISEC) 


[Return to Top Page]

[Return to IEICE Web Page]


The Institute of Electronics, Information and Communication Engineers (IEICE), Japan