Two Improvements of Random Key Predistribution for 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%2F13%3A00065712" target="_blank" >RIV/00216224:14330/13:00065712 - isvavai.cz</a>
Result on the web
<a href="http://www.fi.muni.cz/~xsvenda/papers/SecureComm2012/" target="_blank" >http://www.fi.muni.cz/~xsvenda/papers/SecureComm2012/</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/978-3-642-36883-7_5" target="_blank" >10.1007/978-3-642-36883-7_5</a>
Alternative languages
Result language
angličtina
Original language name
Two Improvements of Random Key Predistribution for Wireless Sensor Networks
Original language description
Key distribution is of a critical importance to security of wireless sensor networks (WSNs). Random key predistribution is an acknowledged approach to the key distribution problem. In this paper, we propose and analyze two novel improvements that enhancesecurity provided by the random key predistribution schemes. The first improvement exploits limited length collisions in secure hash functions to increase the probability of two nodes sharing a key. The second improvement introduces hash chains into thekey pool construction to directly increase the resilience against a node capture attack. Both improvements can be further combined to bring the best performance. We evaluate the improvements both analytically and computationally on a network simulator.The concepts used are not limited to the random key predistribution.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
IN - Informatics
OECD FORD branch
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Result continuities
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
Others
Publication year
2013
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 and Privacy in Communication Networks, Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering, Volume 106
ISBN
9783642368820
ISSN
1867-8211
e-ISSN
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Number of pages
15
Pages from-to
61-75
Publisher name
Springer Berlin Heidelberg
Place of publication
Berlin
Event location
Padua
Event date
Jan 1, 2012
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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