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conference paper
Low cost security for sensor networks
2013
Proceedings of the 2013 IEEE International Symposium on Network Coding
We design and evaluate a lightweight encryption protocol suitable for sensor networks, that enables weak security in the presence of passive eavesdroppers. At every communication round, our protocol creates a key between each sensor node and the sink, by appropriately mixing and coding information packets that the nodes passively overhear. Evaluation using the TOSSIM simulator indicates that with our protocol we can gain significant security benefits at low overhead cost.
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main.pdf
Type
Publisher's version
Access type
openaccess
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307.69 KB
Format
Adobe PDF
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