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Paper Abstract and Keywords
Presentation 2010-03-26 14:20
An Intra-Domain Authentication Method for SIP to Improve Security of SRTP Key Management
Hisashi Takahara, Motonori Nakamura (SOKENDAI) ICSS2009-64
Abstract (in Japanese) (See Japanese page) 
(in English) Using DTLS-SRTP in SIP, fingerprint is exchanged to verify
that the public key is what was sent from UAC. Then, with
SIP Identity, we can detect falsification inter-domain but
intra-domain is out of scope.
In this paper, we propose a new verification method, that
keep cost below, to provide secure transaction for end-to-end.
Keyword (in Japanese) (See Japanese page) 
(in English) Authentication / SIP / SRTP / DTLS / / / /  
Reference Info. IEICE Tech. Rep., vol. 109, no. 476, ICSS2009-64, pp. 13-18, March 2010.
Paper # ICSS2009-64 
Date of Issue 2010-03-19 (ICSS) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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 ICSS2009-64

Conference Information
Committee ICSS  
Conference Date 2010-03-26 - 2010-03-26 
Place (in Japanese) (See Japanese page) 
Place (in English) The University of Kitakyushu 
Topics (in Japanese) (See Japanese page) 
Topics (in English) General 
Paper Information
Registration To ICSS 
Conference Code 2010-03-ICSS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) An Intra-Domain Authentication Method for SIP to Improve Security of SRTP Key Management 
Sub Title (in English)  
Keyword(1) Authentication  
Keyword(2) SIP  
Keyword(3) SRTP  
Keyword(4) DTLS  
1st Author's Name Hisashi Takahara  
1st Author's Affiliation SOKENDAI (SOKENDAI)
2nd Author's Name Motonori Nakamura  
2nd Author's Affiliation SOKENDAI (SOKENDAI)
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Date Time 2010-03-26 14:20:00 
Presentation Time 25 
Registration for ICSS 
Paper # ICSS2009-64 
Volume (vol) 109 
Number (no) no.476 
Page pp.13-18 
Date of Issue 2010-03-19 (ICSS) 

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