Resilient Security Mechanism for Wireless Ad hoc Network |
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Authors: | Binod Vaidya Dimitrios Makrakis Jong Hyuk Park Sang-Soo Yeo |
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Institution: | (1) LG Electronics Mobile Research, San Diego, CA 92131, USA;(2) Department of Electrical and Computer Engineering, The University of British Columbia (UBC), Vancouver, BC, Canada, V6T-1Z4 |
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Abstract: | A wireless multihop network is emerging as one of the most important technologies in the field of ubiquitous networking. However,
a number of formidable challenges remain, several of the most crucial been associated with robustness and network security.
In this paper, we introduce a comprehensive resilient security framework for wireless ad hoc networks that are using multipath
routing. It deploys an integrated multisignatures scheme and uses a self-certified public keying technique to ensure secure
route discovery. In addition, it uses the Schnorr signature scheme along with an information dispersal algorithm to ensure
secure data transfer. We provide security analysis of the proposed approach and compare it with several existing popular schemes.
It can be seen that the proposed approach is more secure than other existing schemes. We also evaluated the proposed approach
by means of computer simulation and compared its performance to that of the existing popular schemes. The results are in favor
of the proposed technique in terms of efficiency and effectiveness. |
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