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 2021-03-05 11:20
Non-interactive multiparty computation adapt to dynamic participants
Shota Mazawa, Junji Shikata (Yokohama National Univ.) IT2020-148 ISEC2020-78 WBS2020-67
Abstract (in Japanese) (See Japanese page) 
(in English) Multi-party computation is a protocol that allows participants to communicate each other and know only the result of a certain evaluation function while hiding their own input information. In addition, non-interactive multi-party computation is the simple communication protocol in which participants do not communicate each other.
However, when considering applying a non-interactive model to cloud services and applications, whose demand is increasing recent years, there is a problem that the protocol must be re-executed as the number of participants increases.
In this paper, we build a model of non-interactive multi-party computation even if the number of participants changes dynamically.
And, we propose an efficient construction with low communication complexity for non-interactive multi-party computation having a symmetric function.
Keyword (in Japanese) (See Japanese page) 
(in English) Evolving Secret Sharing / Multi-party Computation / Non-interactive Multi-party Computation / Communication Complexity / / / /  
Reference Info. IEICE Tech. Rep., vol. 120, no. 411, ISEC2020-78, pp. 219-224, March 2021.
Paper # ISEC2020-78 
Date of Issue 2021-02-25 (IT, ISEC, WBS) 
ISSN 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 IT2020-148 ISEC2020-78 WBS2020-67

Conference Information
Committee WBS IT ISEC  
Conference Date 2021-03-04 - 2021-03-05 
Place (in Japanese) (See Japanese page) 
Place (in English) Online 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Joint Meeting of WBS, IT, and ISEC 
Paper Information
Registration To ISEC 
Conference Code 2021-03-WBS-IT-ISEC 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Non-interactive multiparty computation adapt to dynamic participants 
Sub Title (in English)  
Keyword(1) Evolving Secret Sharing  
Keyword(2) Multi-party Computation  
Keyword(3) Non-interactive Multi-party Computation  
Keyword(4) Communication Complexity  
Keyword(5)  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Shota Mazawa  
1st Author's Affiliation Yokohama National University (Yokohama National Univ.)
2nd Author's Name Junji Shikata  
2nd Author's Affiliation Yokohama National University (Yokohama National Univ.)
3rd Author's Name  
3rd Author's Affiliation ()
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 ()
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 2021-03-05 11:20:00 
Presentation Time 25 minutes 
Registration for ISEC 
Paper # IT2020-148, ISEC2020-78, WBS2020-67 
Volume (vol) vol.120 
Number (no) no.410(IT), no.411(ISEC), no.412(WBS) 
Page pp.219-224 
#Pages 6 
Date of Issue 2021-02-25 (IT, ISEC, WBS) 

[Return to Top Page]

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