Research Article
Analysis and Enhancement of Two Key Agreement Protocols for Wireless Networks
@INPROCEEDINGS{10.1109/COMSWA.2007.382597, author={Anshul Singhal and Vaibhav Garg and Anish Mathuria}, title={Analysis and Enhancement of Two Key Agreement Protocols for Wireless Networks}, proceedings={2nd International IEEE Conference on Communication System Software and Middleware}, publisher={IEEE}, proceedings_a={COMSWARE}, year={2007}, month={7}, keywords={Access control Access protocols Authentication Communications technology Computer crime Costs Information analysis Security Wireless application protocol Wireless networks}, doi={10.1109/COMSWA.2007.382597} }- Anshul Singhal
Vaibhav Garg
Anish Mathuria
Year: 2007
Analysis and Enhancement of Two Key Agreement Protocols for Wireless Networks
COMSWARE
IEEE
DOI: 10.1109/COMSWA.2007.382597
Abstract
We analyze two recent key agreement protocols designed to provide access control in wireless networks. Both protocols are intended to be resistant to denial-of-service attacks. We identify computation DoS attacks against the protocols and model one of the attacks using a cost-based framework proposed by Meadows. We also identify several other security flaws in the protocols. We propose modifications to the protocols to improve their DoS resistance and overall security.
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