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Authors: Sushmita Ruj and Bimal Roy

Affiliation: Applied Statistics Unit, Indian Statistical Institute, India

Abstract: Key establishment is a major problem in sensor networks because of resource constraints. Several key predistribution schemes have been discussed in literature. Though the key predistribution algorithms have been described very well in these papers, no key establishment algorithm has been presented in some of them. Without efficient key establishment algorithm the key predistribution schemes are incomplete. We present efficient shared-key discovery algorithms for some known deterministic key predistribution schemes. Our algorithms run in O(1) and O( ∛N) time and the communication overhead is at most O(log √N) bits, where N is the size of the network. The efficient key establishment schemes make deterministic key predistribution an attractive option over randomized schemes.

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Paper citation in several formats:
Ruj, S. and Roy, B. (2008). Key Establishment Algorithms for Some Deterministic Key Predistribution Schemes. In Proceedings of the 6th International Workshop on Security in Information Systems - WOSIS, (ICEIS 2008) ISBN 978-989-8111-44-9, pages 68-77. DOI: 10.5220/0001729900680077

@conference{wosis08,
author={Sushmita Ruj. and Bimal Roy.},
title={Key Establishment Algorithms for Some Deterministic Key Predistribution Schemes},
booktitle={Proceedings of the 6th International Workshop on Security in Information Systems - WOSIS, (ICEIS 2008)},
year={2008},
pages={68-77},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0001729900680077},
isbn={978-989-8111-44-9},
}

TY - CONF

JO - Proceedings of the 6th International Workshop on Security in Information Systems - WOSIS, (ICEIS 2008)
TI - Key Establishment Algorithms for Some Deterministic Key Predistribution Schemes
SN - 978-989-8111-44-9
AU - Ruj, S.
AU - Roy, B.
PY - 2008
SP - 68
EP - 77
DO - 10.5220/0001729900680077

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