Pietro, Roberto Di ; Mancini, Luigi V. ; Mei, Alessandro ; Panconesi, Alessandro ; Radhakrishnan, Jaikumar (2004) Connectivity properties of secure wireless sensor networks SASN '04 Proceedings of the 2nd ACM workshop on Security of Ad hoc and Sensor Networks . pp. 53-58.
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Official URL: http://dl.acm.org/citation.cfm?id=1029112
Related URL: http://dx.doi.org/10.1145/1029102.1029112
Abstract
We address the problem of connectivity in Secure Wireless Sensor Networks (SWSN) using random pre-distribution of keys. We propose a geometric random model for SWSNs. Under this new and realistic model, we describe how to design secure and connected networks using a small constant number of keys per sensor. Extensive simulations support the above stated result and demonstrate how connectivity can be guaranteed for a wide interval of practical network sizes and sensor communication ranges.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Association for Computing Machinery. |
| Keywords: | Key Management; Sensor Networks; Random Graphs; Probabilistic Key Sharing; Connectivity |
| ID Code: | 89503 |
| Deposited On: | 27 Apr 2012 13:38 |
| Last Modified: | 19 May 2016 04:02 |
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