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Overview of Secure Conference Scheme for Mobile Communications

Published on May 2014 by Nilesh M. Shidurkar
journal_cover_thumbnail

National Level Technical Conference X-PLORE 2014
Foundation of Computer Science USA
XPLORE2014 - Number 1
May 2014
Authors: Nilesh M. Shidurkar
9488666e-4744-40b8-8dbd-96fdf39a7cf1

Nilesh M. Shidurkar . Overview of Secure Conference Scheme for Mobile Communications. National Level Technical Conference X-PLORE 2014. XPLORE2014, 1 (May 2014), 9-12.

@article{
author = { Nilesh M. Shidurkar },
title = { Overview of Secure Conference Scheme for Mobile Communications },
journal = { National Level Technical Conference X-PLORE 2014 },
issue_date = { May 2014 },
volume = { XPLORE2014 },
number = { 1 },
month = { May },
year = { 2014 },
issn = 0975-8887,
pages = { 9-12 },
numpages = 4,
url = { /proceedings/xplore2014/number1/16165-1413/ },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Proceeding Article
%1 National Level Technical Conference X-PLORE 2014
%A Nilesh M. Shidurkar
%T Overview of Secure Conference Scheme for Mobile Communications
%J National Level Technical Conference X-PLORE 2014
%@ 0975-8887
%V XPLORE2014
%N 1
%P 9-12
%D 2014
%I International Journal of Computer Applications
Abstract

A Secure digital conference scheme allows a group of people to communicate safely in different way. Dynamic participation is a key feature of the secure conference schemes that allows new conferees to join and the old conferees to leave. The conference key distribution scheme (CKDS) enables three or more parties to derive a common conference key to protect the conversation content in their conference. In this paper we study a conference scheme for mobile communications and find that the scheme is insecure against the replay attack. With our replay attack, an attacker with a compromised conference key can cause the conferees to reuse the compromised conference key, which in turn completely reveals subsequent conversation content.

References
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Index Terms

Computer Science
Information Sciences

Keywords

Mobile Communications Conference Scheme Security Dynamic Participation