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Paper Abstract and Keywords
Presentation 2006-07-21 15:45
The proposal and evaluation of stream authentication using Merkle Hash Tree and IDA
Yasutaka Shinzaki, Takeshi Ogino, Shintaro Ueda, Hiroshi Shigeno (Keio Univ.)
Abstract (in Japanese) (See Japanese page) 
(in English) In this paper, we propose a multipurpose authentication method used for streaming multimedia data. In our method, we generate a digital signature from the authentication information made using the Merkle Hash Tree, and distribute the signature among each sending packet using a FEC technique called IDA. We aim for a higher verification rate than existing methods. Comparative evaluations on verification rate, communication overhead, sending and receiving process delay were carried out. The simulation results show our method improves the verification rate, sending process delay and receiving process delay at the maximum 23%, 57%, and 30% respectively compared to SAIDA.
Keyword (in Japanese) (See Japanese page) 
(in English) Streaming / Authentication / Merkle Hash Tree / Information Dispersal Algorithm / / / /  
Reference Info. IEICE Tech. Rep., vol. 106, pp. 137-144, July 2006.
Paper #  
Date of Issue 2006-07-14 (ISEC) 
ISSN Print edition: ISSN 0913-5685
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Conference Information
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 IPSJ-CSEC 
Conference Code 2006-07-ISEC-SITE-IPSJ-CSEC 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) The proposal and evaluation of stream authentication using Merkle Hash Tree and IDA 
Sub Title (in English)  
Keyword(1) Streaming  
Keyword(2) Authentication  
Keyword(3) Merkle Hash Tree  
Keyword(4) Information Dispersal Algorithm  
1st Author's Name Yasutaka Shinzaki  
1st Author's Affiliation Keio University (Keio Univ.)
2nd Author's Name Takeshi Ogino  
2nd Author's Affiliation Keio University (Keio Univ.)
3rd Author's Name Shintaro Ueda  
3rd Author's Affiliation Keio University (Keio Univ.)
4th Author's Name Hiroshi Shigeno  
4th Author's Affiliation Keio University (Keio Univ.)
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Speaker Author-1 
Date Time 2006-07-21 15:45:00 
Presentation Time 25 minutes 
Registration for IPSJ-CSEC 
Paper # ISEC2006-58 
Volume (vol) vol.106 
Number (no) no.176 
Page pp.137-144 
Date of Issue 2006-07-14 (ISEC) 

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