SECURE KEY EXCHANGE AND ENCRYPTION
FOR GROUP COMMUNICATION IN
WIRELESS ADHOC NETWORKS


ABSTRACT

Ad hoc wireless networks is primarily important, because the communication
signals are openly available as they propagate through air and are more susceptible to attacks ranging from passive eavesdropping to active interfering. The lack of any central coordination and shared wireless medium makes them more vulnerable to attacks than wired networks. Nodes act both as hosts and routers and are interconnect ....etc

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Presented By:
Yanjiang Yang

Robert H. Deng

Feng Bao

ABSTRACT
Most password-based user authentication systems place total trust on the authentication server where cleartext passwords or easily derived password verification data are stored in a central database. Such systems are, thus, by no means resilient against offline dictionary attacks initiated at the server side. Compromise of the authentication server by either outsiders or insiders subjects all user passwords to exposure and may have serious legal and financial r ....etc

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provably secure on demand source routing in mobile adhoc networks - Mobile Computing, IEEE Transactions on
Publication Date: glomosim

Abstract:
Routing is one of the most basic networking functions in mobile ad hoc networks. Hence, an adversary can easily paralyze the operation of the network by attacking the routing protocol. This has been realized by many researchers, and several “secure” routing protocols have been proposed for ad hoc networks. However, the security of those protocols has mainly been analyzed by informal mea ....etc

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hi i want existing & proposed algorithm & also source code in balancing revocation & storage trade-off in secure group communication. ....etc

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RELYING ON SAFE DISTANCE TO ACHIEVE GROUP MEMBERSHIP IN
ADHOC NETWORKS

Presented By:
K. Revathi 1

Dharmaraj T.B

A. Usha Ruby 3

Lecturer/CSE, CSICE,Nilgiris,Tamilnadu, India
II ME(CSE),PABCET, Trichy, Tamilnadu, India,
I ME(CSE),PABCET ,Trichy, Tamilnadu, India,


ABSTRACT

The design of ad hoc mobile applications often requires
the availability of a consistent view of the application
state among the participating hosts. Such views are
important because they simplify both the progr ....etc

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Abstract
In mobile ad hoc networks, due to unreliable wireless
media, host mobility and lack of infrastructure, providing secure
communications is a big challenge in this unique network environment.
Usually cryptography techniques are used for secure
communications in wired and wireless networks. The asymmetric
cryptography is widely used because of its versatileness (authentication,
integrity, and confidentiality) and simplicity for key distribution.
However, this approach relies on a centralized framework
of public key infras ....etc

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Presented by:
MS.T.JEEVITHA


Step-by-Step Key and Message Exchange
Cryptographic private/public key solutions are susceptible to man-in-the-middle attacks. These attacks take a variety of forms, including eavesdropping, substitution, denial of service, and phishing. The Cryptography Next Generation (CNG) secure communication example addresses substitution, in which a third party (Mallory) inserts himself between two communication endpoints (Alice and Bob).
The following sections provide background informatio ....etc

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please send me the modules of the project and also send me the algoritms used to implemented algorithms in this project. ....etc

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Abstract
Three-party authenticated key exchange protocol(3PAKE) is an important cryptographic technique for securecommunication which allows two parties to agree a new securesession key with the help of a trusted server. In this paper, weproposed a new three-party authenticated key exchange protocolwhich aims to achieve more efficiency with the same security levelof other existing 3PAKE protocols. Security analysis and formalverification using AVISPA tools show that the proposed protocolis secure against various known attacks. Comparin ....etc

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