The Design of a Low-Power Asynchronous DES Coprocessor for Sensor Network Encryption

Abstract

Sensor network nodes have a very tight power budget and the power efficiency is the biggest design concern in sensor network circuits. A general-purpose processor (e.g. an ARM processor) is not efficient to execute encryption algorithms because it has no special instructions to support encryption operations, for example very often-used permutation… (More)
DOI: 10.1109/ISCSCT.2008.228

Topics

5 Figures and Tables

Cite this paper

@article{Liu2008TheDO, title={The Design of a Low-Power Asynchronous DES Coprocessor for Sensor Network Encryption}, author={Yijun Liu and Pinghua Chen and Guobo Xie and Zhusong Liu and Zhenkun Li}, journal={2008 International Symposium on Computer Science and Computational Technology}, year={2008}, volume={2}, pages={190-193} }