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Conference Paper
A Functional Relationship Based Attestation Scheme for Detecting Compromised Nodes in Large IoT Networks
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- Authors
- Yong-Hyuk Moon, Yong-Sung Jeon, Chan-Hyun Youn
- Issue Date
- 2015-12
- Citation
- International Conference on Ubiquitous Information Technologies and Applications (CUTE) 2015 (LNEE 373), pp.713-721
- Publisher
- Springer
- Language
- English
- Type
- Conference Paper
- Abstract
- Despite memory traverse is commonly used for attestation, this approach could not feasibly work for an IoT network that requires scalable and sustainable operations. To overcome this limitation, we propose a functional relationship based attestation scheme, which verifies the integrity of battery- powered devices by analyzing the consistency among neighbors, where a consistent edge between two nodes is given if outputs of the same functions at both nodes are equal to each other. Efficiency of the proposed method is demonstrated in terms of attestation termination and detection speed.
- KSP Keywords
- Compromised nodes, Detection speed, Functional relationship, IoT network, sustainable operations