ns2 coding for the implementation of eliptic curve diffie hellman key exchange between nodes in manet

Abstract

Elliptic curve Diffie Hellman (ECDH) is an anonymous key agreement protocol that allows two parties, each having an elliptic curve public private key pair, to establish a shared secret over an insecure channel. This shared secret may be directly used as a key, or to derive another key which can then be used to encrypt subsequent communications using a symmetric key cipher. It is a variant of the Diffie Hellman protocol us ....etc

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Password Authenticated Key Exchange


ABSTRACT:
Password-Authenticated Key Exchange (PAKE) studies how to establish secure communication between two remote parties solely based on their shared password, without requiring a Public Key Infrastructure (PKI). Despite extensive research in the past decade, this problem remains unsolved. Patent has been one of the biggest brakes in deploying PAKE solutions in practice. Besides, even for the patented schemes like EKE and SPEKE, their security is only heuristic; researchers h ....etc

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Key Exchange Protocols



Basic Concepts in Cryptography

Encryption scheme:
functions to encrypt, decrypt data
key generation algorithm
Secret key vs. public key
Public key: publishing key does not reveal key-1
Secret key: more efficient, generally key = key-1
Hash function, MAC
Map input to short hash; ideally, no collisions
MAC (keyed hash) used for message integrity
Signature scheme
Functions to sign data, verify signature

What is ....etc

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to get information about the topic implementation of the diffie hellman key exchange full report ppt and related topic refer the page link bellow

http://seminarsprojects.net/Thread-implementation-of-diffie-hellman-key-exchange-on-wireless-sensor-using-elliptic-curv ....etc

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Developing Exchange Server for Linux

Linux OS is well known for its strong networking capabilities. A mail transfer agent (MTA) is a highly specialized program that delivers mail and transports it between machines, like the post office does. Usually, there is only one MTA on a machine. The sendmail program is an MTA.

Microsoft Exchange Server is one of the most powerful, extensible, scalable, easy to use, and manageable electronic messaging back ends on the market. With Exchange Server the clients gained capability in Information ....etc

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To get full information or details of embedded web server please have a look on the pages

http://seminarsprojects.net/Thread-embedded-web-server-using-ead?pid=6836&mode=threaded

if you again feel trouble on embedded web server please reply in that page and ask specific fields in embedded web server ....etc

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Implementation of Diffie-Hellman Key Exchange on
Wireless Sensor Using Elliptic Curve Cryptography
v


Samant Khajuria, Henrik Tange
Wirelesscenter-CTIF-Copenhagen
Copenhagen University College of Engineering & Aalborg University
Lautrupvang 15, 2750 Ballerup, Copenhagen, Denmark


abstract

This work describes a low-cost Public key Cryptography
(PKC) based solution for security services such as
authentication as required for wireless sensor networks. We
have implemented a software approach using Ellip ....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 re ....etc

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This article is presented by:Hui-Feng Huang and Yi-Jia Chang
Graduate School of Computer Science and Information Technology
National Taichung Institute of TechnologyAn Efficient Three Party Authenticated Key Exchange for Mobile Communications

ABSTRACT
In three-party password based key exchange protocol, a client is allowed to share a human-memorable password with a trusted server such that two clients can negotiate a session key to communicate with e ....etc

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This project is about developing a web based mail client connecting to a Linux Server running a Mail Server and with Tomcat
as the Web Server.

The Project has the following main functionality
1. Receiving/Sending/organizing mails using POP3
2. Sending mail using send mail
3. Performing Admin functions like managing new user, resetting passwords etc ....etc

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