On Track of Sigfox Confidentiality with End-to-End Encryption

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F18%3APU128741" target="_blank" >RIV/00216305:26220/18:PU128741 - isvavai.cz</a>
Result on the web
<a href="https://dl.acm.org/doi/10.1145/3230833.3232805" target="_blank" >https://dl.acm.org/doi/10.1145/3230833.3232805</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1145/3230833.3232805" target="_blank" >10.1145/3230833.3232805</a>

Result language
angličtina
Original language name
On Track of Sigfox Confidentiality with End-to-End Encryption
Original language description
The last years brought many novel challenges for the Internet of Things (IoT). Low capital and operational expenditures, massive deployments of devices, reliability and security are among the most crucial ones. The recently introduced Low-power wide area (LPWA) technologies provide one possible way of addressing these challenges. In the current paper, we focus on one of the most mature LPWA technology, namely Sigfox. We provide a brief security assessment of this technology and highlight the main security imperfections. Notably, we also consider the recent changes introduced in the last revision of the Sigfox specification released in the fourth quarter of 2017. Importantly, this paper discusses the highlighted issues and compares three selected cryptographic encryption solutions (AES, ChaCha and OTP) in respect to the main IoT triad of performance, security and cost. We investigate the encryption solutions and characterize their energy consumption in a real-life implementation. The results herein presented are useful for understanding the cost of enabling security aspects and enable selecting the most efficient encryption protocol.
Czech name
—
Czech description
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of the 13th International Conference on Availability, Reliability and Security
ISBN
978-1-4503-6448-5
ISSN
—
e-ISSN
—
Number of pages
6
Pages from-to
1-6
Publisher name
Neuveden
Place of publication
neuveden
Event location
Hamburk
Event date
Aug 27, 2018
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000477981800037

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