Physical Unclonable Functions in the Internet of Things: State of the Art and Open Challenges

Attacks on Internet of Things (IoT) devices are on the rise. Physical Unclonable Functions (PUFs) are proposed as a robust and lightweight solution to secure IoT devices. The main advantage of a PUF compared to the current classical cryptographic solutions is its compatibility with IoT devices with...

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Detalles Bibliográficos
Autores principales: Babaei, Armin, Schiele, Gregor
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2019
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6679326/
https://www.ncbi.nlm.nih.gov/pubmed/31330874
http://dx.doi.org/10.3390/s19143208
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author Babaei, Armin
Schiele, Gregor
author_facet Babaei, Armin
Schiele, Gregor
author_sort Babaei, Armin
collection PubMed
description Attacks on Internet of Things (IoT) devices are on the rise. Physical Unclonable Functions (PUFs) are proposed as a robust and lightweight solution to secure IoT devices. The main advantage of a PUF compared to the current classical cryptographic solutions is its compatibility with IoT devices with limited computational resources. In this paper, we investigate the maturity of this technology and the challenges toward PUF utilization in IoT that still need to be addressed.
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spelling pubmed-66793262019-08-19 Physical Unclonable Functions in the Internet of Things: State of the Art and Open Challenges Babaei, Armin Schiele, Gregor Sensors (Basel) Article Attacks on Internet of Things (IoT) devices are on the rise. Physical Unclonable Functions (PUFs) are proposed as a robust and lightweight solution to secure IoT devices. The main advantage of a PUF compared to the current classical cryptographic solutions is its compatibility with IoT devices with limited computational resources. In this paper, we investigate the maturity of this technology and the challenges toward PUF utilization in IoT that still need to be addressed. MDPI 2019-07-21 /pmc/articles/PMC6679326/ /pubmed/31330874 http://dx.doi.org/10.3390/s19143208 Text en © 2019 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Babaei, Armin
Schiele, Gregor
Physical Unclonable Functions in the Internet of Things: State of the Art and Open Challenges
title Physical Unclonable Functions in the Internet of Things: State of the Art and Open Challenges
title_full Physical Unclonable Functions in the Internet of Things: State of the Art and Open Challenges
title_fullStr Physical Unclonable Functions in the Internet of Things: State of the Art and Open Challenges
title_full_unstemmed Physical Unclonable Functions in the Internet of Things: State of the Art and Open Challenges
title_short Physical Unclonable Functions in the Internet of Things: State of the Art and Open Challenges
title_sort physical unclonable functions in the internet of things: state of the art and open challenges
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6679326/
https://www.ncbi.nlm.nih.gov/pubmed/31330874
http://dx.doi.org/10.3390/s19143208
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