Survey and benchmark of block ciphers for wireless sensor networks


Law, Yee Wei and Doumen, Jeroen and Hartel, Pieter (2004) Survey and benchmark of block ciphers for wireless sensor networks. [Report]

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Abstract:Choosing the most storage- and energy-efficient block cipher specifically for wireless sensor networks (WSNs) is not as straightforward as it seems. To our knowledge so far, there is no systematic evaluation framework for the purpose. In this paper, we have identified the candidates of block ciphers suitable for WSNs based on existing literature. For evaluating and assessing these candidates, we have devised a systematic framework that not only considers the security properties but also the storage- and energy-efficency of the candidates. Finally, based on the evaluation results, we have selected the suitable ciphers for WSNs, namely Rijndael for high security and energy efficiency requirements; and MISTY1 for good storage and energy efficiency.
Item Type:Report
Copyright:© 2004 CTIT
Electrical Engineering, Mathematics and Computer Science (EEMCS)
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