Entropy crowdsourcing - protocols for link key updates in wireless sensor networks
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14330%2F18%3A00100827" target="_blank" >RIV/00216224:14330/18:00100827 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1007/978-3-030-03251-7_9" target="_blank" >http://dx.doi.org/10.1007/978-3-030-03251-7_9</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/978-3-030-03251-7_9" target="_blank" >10.1007/978-3-030-03251-7_9</a>
Alternative languages
Result language
angličtina
Original language name
Entropy crowdsourcing - protocols for link key updates in wireless sensor networks
Original language description
In this work, we propose a completely different design of key distribution protocols for ad-hoc networks of nodes with restricted resources, wireless sensor networks (WSNs). Earlier research on so-called secrecy amplification (SA) for WSNs went with the discrete “take it or leave it” design – either the newly transferred key components got to their destination securely, or the attacker learned their values. And as the SA measures are probabilistic and preventive in nature, no-one but the attacker knew what the attacker learned (and when Mallory learned a key component, she obviously did not push for the fail-deadly trigger). We propose to combine vanilla secrecy amplification with key extraction from the radio channel, coming up with a novel method to produce and deliver key updates to individual link keys.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
10201 - Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)
Result continuities
Project
<a href="/en/project/GBP202%2F12%2FG061" target="_blank" >GBP202/12/G061: Center of excellence - Institute for theoretical computer science (CE-ITI)</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Security Protocols XXVI: 26th International Workshop
ISBN
9783030032500
ISSN
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e-ISSN
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Number of pages
9
Pages from-to
84-92
Publisher name
Springer International Publishing
Place of publication
Cham, Switzerland
Event location
Cambridge, UK
Event date
Mar 19, 2018
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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