An Authentication Scheme for Ad-hoc Networks using Threshold Secret Sharing.

Autor:	Dimitrios Vergados, Giannis Stergiou
Předmět:	SECURITY systems industry COMPUTER network protocols COMPUTER networks COMPUTER security
Zdroj:	Wireless Personal Communications; Dec2007, Vol. 43 Issue 4, p1767-1780, 14p
Abstrakt:	Abstract  Ad-hoc networks are peer-to-peer self- organized networks that make possible the communication between nodes located in areas, where communication infrastructure is absent or difficult to implement. For such networks, security is a crucial issue, since the wireless medium is vulnerable to various attacks. A centralized solution can be easily compromised, leaving the nodes exposed to threats originating from malicious users. In this paper, a security design for Ad-hoc networks is proposed and studied, providing authentication to the nodes that follow the principles of threshold secret sharing. [ABSTRACT FROM AUTHOR]
Databáze:	Complementary Index
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