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Cryptographic Energy Costs Are Assumable in Ad Hoc Networks

Helena RIFA-POUS, Jordi HERRERA-JOANCOMARTI

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Summary :

The performance of symmetric and asymmetric cryptography algorithms in small devices is presented. Both temporal and energy costs are measured and compared with the basic functional costs of a device. We demonstrate that cryptographic power costs are not a limiting factor of the autonomy of a device and explain how processing delays can be conveniently managed to minimize their impact.

Publication
IEICE TRANSACTIONS on Information Vol.E92-D No.5 pp.1194-1196
Publication Date
2009/05/01
Publicized
Online ISSN
1745-1361
DOI
10.1587/transinf.E92.D.1194
Type of Manuscript
LETTER
Category
Networks

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