Paper Abstract and Keywords |
Presentation |
2013-01-24 10:25
A Verification Method for Secure VoIP Communication with Trusted Web Proxy (TWP) Hisashi Takahara (UNP), Motonori Nakamura (NII) MoMuC2012-43 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
SRTP is known as a shared-key-encrypted method for protecting VoIP media communication. DTLS-SRTP is known as a method for exchanging a shared key for SRTP, and supported by DTLS-SRTP-Framework in a signaling channel using SIP. DTLS-SRTP-Framework needs that SIP Proxies operate rightly. However, in the Internet, proxies do not always operate rightly. If proxies do not operate rightly, they can make MitM attacks. In this paper, we propose a new method that we make Trusted Web Proxy, named TWP, and check MitM attacks by proxies. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
SIP / DTLS-SRTP / DTLS-SRTP-Framework / VoIP / TWP / / / |
Reference Info. |
IEICE Tech. Rep., vol. 112, Jan. 2013. |
Paper # |
|
Date of Issue |
2013-01-17 (MoMuC) |
ISSN |
Print edition: ISSN 0913-5685 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) |
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MoMuC2012-43 |
Conference Information |
Committee |
MoNA AN USN |
Conference Date |
2013-01-24 - 2013-01-25 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
ICHINOBO (Sendai-city) |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Mobile ubiquitous/Sensor technology, Ad hoc network, RFID, etc. |
Paper Information |
Registration To |
MoNA |
Conference Code |
2013-01-MoMuC-AN-USN |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
A Verification Method for Secure VoIP Communication with Trusted Web Proxy (TWP) |
Sub Title (in English) |
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Keyword(1) |
SIP |
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DTLS-SRTP |
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DTLS-SRTP-Framework |
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VoIP |
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TWP |
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1st Author's Name |
Hisashi Takahara |
1st Author's Affiliation |
University of NIIGATA PREFECTURE (UNP) |
2nd Author's Name |
Motonori Nakamura |
2nd Author's Affiliation |
National Institute of Informatics (NII) |
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Speaker |
Author-1 |
Date Time |
2013-01-24 10:25:00 |
Presentation Time |
25 minutes |
Registration for |
MoNA |
Paper # |
MoMuC2012-43 |
Volume (vol) |
vol.112 |
Number (no) |
no.404 |
Page |
pp.19-24 |
#Pages |
6 |
Date of Issue |
2013-01-17 (MoMuC) |
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