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Authors: Benoít Fournier 1 ; Valérie Viet Triem Tong 2 and Gilles Guette 1

Affiliations: 1 University of Rennes 1, Rennes, France ; 2 CentraleSupelec, Cesson-Sévigné, France

Keyword(s): Energy Consumption, Security Function, Cryptography, Cybersecurity.

Abstract: In recent years, the number of IoT devices has grown exponentially. These devices need to communicate with each other or with the infrastructure and their communications need to be protected. To do this, devices implement security protocols that ultimately rely on the execution of encryption, decryption and hash functions. When these devices run on battery, more broadly, in an energy-saving approach, it is important to evaluate the energy consumption associated with the implementation of these security measures. In the long run, we believe that it will be necessary to choose a balance between the implementation of very strong security measures but very expensive in terms of energy consumption and other implementations, perhaps less safe but less expensive. The first step in this direction is to know how to accurately measure the energy consumption of existing and widely deployed security libraries. In this article, we describe a methodology and architecture to evaluate the power cons umption of any functions running on a Raspberry Pi. This article provides a benchmark of some of the cryptographic functions of OpenSSL, allowing developers to know what the cost of using a particular function is, and also to compare the energy cost of security functions with similar functionality. (More)

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Paper citation in several formats:
Fournier, B.; Tong, V. and Guette, G. (2021). Accurate Measurement of the Energy Consumption of Security Functions. In Proceedings of the 18th International Conference on Security and Cryptography - SECRYPT; ISBN 978-989-758-524-1; ISSN 2184-7711, SciTePress, pages 487-494. DOI: 10.5220/0010544604870494

@conference{secrypt21,
author={Benoít Fournier. and Valérie Viet Triem Tong. and Gilles Guette.},
title={Accurate Measurement of the Energy Consumption of Security Functions},
booktitle={Proceedings of the 18th International Conference on Security and Cryptography - SECRYPT},
year={2021},
pages={487-494},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0010544604870494},
isbn={978-989-758-524-1},
issn={2184-7711},
}

TY - CONF

JO - Proceedings of the 18th International Conference on Security and Cryptography - SECRYPT
TI - Accurate Measurement of the Energy Consumption of Security Functions
SN - 978-989-758-524-1
IS - 2184-7711
AU - Fournier, B.
AU - Tong, V.
AU - Guette, G.
PY - 2021
SP - 487
EP - 494
DO - 10.5220/0010544604870494
PB - SciTePress