computational and energy costs of cryptographic algorithms on handheld devices

Clicks: 233
ID: 204199
2011
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Abstract
Networks are evolving toward a ubiquitous model in which heterogeneous devices are interconnected. Cryptographic algorithms are required for developing security solutions that protect network activity. However, the computational and energy limitations of network devices jeopardize the actual implementation of such mechanisms. In this paper, we perform a wide analysis on the expenses of launching symmetric and asymmetric cryptographic algorithms, hash chain functions, elliptic curves cryptography and pairing based cryptography on personal agendas, and compare them with the costs of basic operating system functions. Results show that although cryptographic power costs are high and such operations shall be restricted in time, they are not the main limiting factor of the autonomy of a device.
Reference Key
rif-pous2011futurecomputational Use this key to autocite in the manuscript while using SciMatic Manuscript Manager or Thesis Manager
Authors ;Helena Rifà-Pous;Jordi Herrera-Joancomartí
Journal journal of polymer materials
Year 2011
DOI
10.3390/fi3010031
URL
http://www.mdpi.com/1999-5903/3/1/31/
Keywords
performance energy time delay cryptography arm architectureinformation technology

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