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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Juwei Zhang Liwen Zhang |
| Copyright Year | 2010 |
| Description | Author affiliation: School of Electronic Information Engineering, Henan University of Science & Technology, Luoyang, China (Juwei Zhang; Liwen Zhang) |
| Abstract | Key establishment in wireless sensor networks is a challenging problem for the constrained energy, memory, and computational capabilities of the sensor nodes. Most existing key management schemes try to establish pairwise keys for each pair of neighbor sensors, whether these nodes communicate with each other or not, and this causes large overhead. In this paper, focusing on the management of encryption keys in Heterogeneous Wireless Sensor Networks(HWSN), We propose a routing-driven distributed key management scheme based on deployment knowledge (RDDKM), which only establishes shared keys for neighbor sensors that communicate with each other. In RDDKM, the sensor nodes are divided into some group, intra-group pairwise keys are setup only between the nodes which need to communicate with each other, and inter-group pairwise keys are established between cluster head sensors. We describe the details of our algorithm and compare it with other proposed schemes. Comparison and theory analysis show that the proposed scheme outperforms most of the existing key establishment schemes in terms of wireless sensor networks security, key connectivity and communication cost. |
| Starting Page | 1311 |
| Ending Page | 1315 |
| File Size | 774743 |
| Page Count | 5 |
| File Format | |
| ISBN | 9781424467129 |
| e-ISBN | 9781424467129 |
| DOI | 10.1109/WCICA.2010.5554887 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2010-07-07 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Wireless sensor networks Security Wireless communication Base stations Communication system security Computers Routing Key management scheme Heterogeneous sensor networks |
| Content Type | Text |
| Resource Type | Article |
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