| NĚMEC, Lukáš, Václav MATYÁŠ, Radim OŠŤÁDAL, Petr ŠVENDA a Pierre-Louis PALANT. Evaluating Dynamic Approaches to Key (Re-)Establishment in Wireless Sensor Networks. Sensors. Basel: MDPI AG, 2019, roč. 19, č. 4, s. 1-15. ISSN 1424-8220. Dostupné z: https://dx.doi.org/10.3390/s19040914. |
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@article{1500576,
author = {Němec, Lukáš and Matyáš, Václav and Ošťádal, Radim and Švenda, Petr and Palant, PierreandLouis},
article_location = {Basel},
article_number = {4},
doi = {http://dx.doi.org/10.3390/s19040914},
keywords = {adaptive; autonomous; cryptography; distributed; protocol; security; wireless radio communication},
language = {eng},
issn = {1424-8220},
journal = {Sensors},
title = {Evaluating Dynamic Approaches to Key (Re-)Establishment in Wireless Sensor Networks},
url = {http://dx.doi.org/10.3390/s19040914},
volume = {19},
year = {2019}
}
TY - JOUR
ID - 1500576
AU - Němec, Lukáš - Matyáš, Václav - Ošťádal, Radim - Švenda, Petr - Palant, Pierre-Louis
PY - 2019
TI - Evaluating Dynamic Approaches to Key (Re-)Establishment in Wireless Sensor Networks
JF - Sensors
VL - 19
IS - 4
SP - 1-15
EP - 1-15
PB - MDPI AG
SN - 14248220
KW - adaptive
KW - autonomous
KW - cryptography
KW - distributed
KW - protocol
KW - security
KW - wireless radio communication
UR - http://dx.doi.org/10.3390/s19040914
L2 - http://dx.doi.org/10.3390/s19040914
N2 - Wireless sensor networks with a large number of cheap low-power interconnected devices bring up challenging tasks when considering the security of their communications. In our previous work, we presented two approaches for the design of dynamic protocols for link key (re-)establishment in ad hoc networks, using two elements studied earlier—secrecy amplification and key extraction from radio channel fading. The goal of this article is to provide a unified approach to the design of these protocols, together with their experimental verification, in a real network with various settings. The overall results of our experiments show that our dynamic combination of secrecy amplification and key extraction from radio channel fading saves a significant portion of messages with corresponding energy expenditure and can adapt to a much wider scale of environments when compared to previous solutions based on the exploitation of the individual elements of secrecy amplification and key extraction from radio channel fading.
ER -
NĚMEC, Lukáš, Václav MATYÁŠ, Radim OŠŤÁDAL, Petr ŠVENDA a Pierre-Louis PALANT. Evaluating Dynamic Approaches to Key (Re-)Establishment in Wireless Sensor Networks. \textit{Sensors}. Basel: MDPI AG, 2019, roč.~19, č.~4, s.~1-15. ISSN~1424-8220. Dostupné z: https://dx.doi.org/10.3390/s19040914.
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