Towards Scalable Certificate Status Validation in Mobile Ad Hoc Networks

Author:

Masdari Mohammad1,Barbin Javad Pashaei2,Bidaki Moazam3

Affiliation:

1. Department of Computer Engineering, Islamic Azad University, Urmia, Iran

2. Department of Computer Engineering, Islamic Azad University, Naghadeh, Iran

3. Department of Computer Engineering, Islamic Azad University, Neyshabur, Iran

Abstract

Certificate validation is an important operation in the PKI-based security systems and its overheads have direct impact on the performance of PKI system. ADOPT is an effective certificate validation protocol that tries to tune the OCSP protocol to multihop wireless networks by using caching techniques. In this paper, the authors present a protocol called BP-ADOPT to decrease the overheads of the ADOPT-based certificate validations in mobile ad hoc networks. This solution also increases the security of ADOPT protocol by making it more resilient against the DoS attacks and improves its scalability and throughput. Finally, the authors present an analysis of our solution and ADOPT protocol in mobile ad hoc networks.

Publisher

IGI Global

Subject

Computer Networks and Communications

Reference14 articles.

1. Berbecaru, D. (2004). MBS-OCSP: An OCSP based certificate revocation system for wireless environments. In Proceedings of the Fourth IEEE International Symposium on Signal Processing and Information Technology.

2. Berbecaru, D. (2006). On the tradeoff between performance and security in OCSP-based certificate revocation systems for wireless environments. In Proceedings of the 11th IEEE Symposium on the Computers and Communications (ISCC'06).

3. Marias, G., Papapanagiotou, K., & Georgiadis, P. (2005a). ADOPT. A distributed OCSP for trust establishment in MANETs. In Proceedings of the 11th European Wireless Conference 2005-Next Generation Wireless and Mobile Communications and Services (European Wireless).

4. Marias, G., Papapanagiotou, K., & Georgiadis, P. (2005b). Caching alternatives for a MANET-oriented OCSP scheme. In Proceedings of the Workshop of the 1st International Conference on Security and Privacy for Emerging Areas in Communication Networks.

5. Integrating a trust framework with a distributed certificate validation scheme for manets.;G. F.Marias;EURASIP Journal on Wireless Communications and Networking,2006

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