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Paper Abstract and Keywords
Presentation 2015-03-03 16:40
Identity-Based Aggregate Signatures Applied to NDN for Short Message Transfers
Byambajav Namsraijav, Tohru Asami, Yoshihiro Kawahara (UTokyo), Jun Kurihara, Kohei Sugiyama, Atsushi Tagami (KDDI R&D Labs.), Tomohiko Yagyu (NEC), Toru Hasegawa (Osaka Univ.)
Abstract (in Japanese) (See Japanese page) 
(in English) In Named Data Networking (NDN), security is imposed on contents instead of end-to-end connections; therefore, every content contains a signature to prove its authenticity and integrity. While this property has many significant advantages, it causes big message overhead in some cases, especially if the content size is small. This overhead further increases if the content is generated by multiple authorities, e.g., in a moderator-controlled information sharing service, and needs to contain multiple signatures. We propose the use of Identity-Based Aggregate Signatures (IBAS) to decrease this overhead. Also, we provide a proof-of-concept IBAS implementation in NDN and compare its performance with existing Public Key Infrastructure RSA signatures.
Keyword (in Japanese) (See Japanese page) 
(in English) named data networking / identity-based aggregate signatures / moderator-controlled information sharing / / / / /  
Reference Info. IEICE Tech. Rep., vol. 114, no. 478, IN2014-175, pp. 319-324, March 2015.
Paper # IN2014-175 
Date of Issue 2015-02-23 (IN) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380

Conference Information
Committee NS IN  
Conference Date 2015-03-02 - 2015-03-03 
Place (in Japanese) (See Japanese page) 
Place (in English) Okinawa Convention Center 
Topics (in Japanese) (See Japanese page) 
Topics (in English) General 
Paper Information
Registration To IN 
Conference Code 2015-03-NS-IN 
Language English 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Identity-Based Aggregate Signatures Applied to NDN for Short Message Transfers 
Sub Title (in English)  
Keyword(1) named data networking  
Keyword(2) identity-based aggregate signatures  
Keyword(3) moderator-controlled information sharing  
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1st Author's Name Byambajav Namsraijav  
1st Author's Affiliation The University of Tokyo (UTokyo)
2nd Author's Name Tohru Asami  
2nd Author's Affiliation The University of Tokyo (UTokyo)
3rd Author's Name Yoshihiro Kawahara  
3rd Author's Affiliation The University of Tokyo (UTokyo)
4th Author's Name Jun Kurihara  
4th Author's Affiliation KDDI R&D Laboratories (KDDI R&D Labs.)
5th Author's Name Kohei Sugiyama  
5th Author's Affiliation KDDI R&D Laboratories (KDDI R&D Labs.)
6th Author's Name Atsushi Tagami  
6th Author's Affiliation KDDI R&D Laboratories (KDDI R&D Labs.)
7th Author's Name Tomohiko Yagyu  
7th Author's Affiliation NEC Corporation (NEC)
8th Author's Name Toru Hasegawa  
8th Author's Affiliation Osaka University (Osaka Univ.)
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Speaker
Date Time 2015-03-03 16:40:00 
Presentation Time 20 
Registration for IN 
Paper # IEICE-IN2014-175 
Volume (vol) IEICE-114 
Number (no) no.478 
Page pp.319-324 
#Pages IEICE-6 
Date of Issue IEICE-IN-2015-02-23 


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