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ESAWN-NR: Authentic Aggregation and Non-Repudiation in Wireless Sensor Networks
Author: J. Wilke, E. Blaß, M. Zitterbart links:
Source: Proceedings of the Fifth International Conference on Networked Sensing Systems (INSS), pp. 254Kanazawa, Japan, June 2008
This demonstration shows ESAWN-NR in action, a protocol for authentic, yet effcient data aggregation in presence of malicious, compromised sensor nodes. ESAWN-NR does not only achieve authenticity of data aggregates, but also allows to prove forged aggregates coming from specific nodes. This allows easy exclusion of such nodes from the network.