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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Xueying Zhang Heys, H.M. Cheng Li |
| Copyright Year | 2011 |
| Description | Author affiliation: Faculty of Engineering and Applied Science, Memorial University, St. John's, NL, A1B 3X5, Canada (Xueying Zhang; Heys, H.M.; Cheng Li) |
| Abstract | This paper presents an energy cost analysis for session key establishment in a wireless sensor network (WSN). A session key is used to encrypt the data between two nodes and it should be established before the start of their secure data communication. In a WSN, the session key establishment is an important process in constructing a secure data communication and is preferably undertaken to minimize the energy drain on the energy-constrained sensor node. In our study, we examine the energy cost of session key establishment using a symmetric-key based protocol in a WSN. We make use of an energy consumption model for the sensor node that considers the communication cost and computational cost for implementing the protocol on a microcontroller-based sensor node. In particular, we explore the effects of session key establishment to the overall energy cost in a sensor node, especially considering the frequency of key establishment and the quality of communication channel. |
| Starting Page | 335 |
| Ending Page | 339 |
| File Size | 310687 |
| Page Count | 5 |
| File Format | |
| ISBN | 9781457701009 |
| e-ISBN | 9781457701016 |
| DOI | 10.1109/ChinaCom.2011.6158174 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2011-08-17 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Wireless sensor networks Base stations Protocols security wireless sensor networks encryption Energy efficiency Encryption Data communication key establishment |
| Content Type | Text |
| Resource Type | Article |
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