作者
Giannis F Marias, Konstantinos Papapanagiotou, Vassileios Tsetsos, Odysseas Sekkas, Panagiotis Georgiadis
发表日期
2006/12
期刊
EURASIP Journal on Wireless Communications and Networking
卷号
2006
页码范围
1-18
出版商
Springer International Publishing
简介
Many trust establishment solutions in mobile ad hoc networks (MANETs) rely on public key certificates. Therefore, they should be accompanied by an efficient mechanism for certificate revocation and validation. Ad hoc distributed OCSP for trust (ADOPT) is a lightweight, distributed, on-demand scheme based on cached OCSP responses, which provides certificate status information to the nodes of a MANET. In this paper we discuss the ADOPT scheme and issues on its deployment over MANETs. We present some possible threats to ADOPT and suggest the use of a trust assessment and establishment framework, named ad hoc trust framework (ATF), to support ADOPT's robustness and efficiency. ADOPT is deployed as a trust-aware application that provides feedback to ATF, which calculates the trustworthiness of the peer nodes' functions and helps ADOPT to improve its performance by rapidly locating …
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GF Marias, K Papapanagiotou, V Tsetsos, O Sekkas… - EURASIP Journal on Wireless Communications and …, 2006