A SECURITY PROTOCOL FOR WIRELESS SENSOR NETWORKS
Journal Title: International Journal of Advanced Research in Engineering and Technology - Year 2019, Vol 10, Issue 2
Abstract
As sensor networks edge closer towards wide-spread placement, security issues become a central concern. So far, much research has concentrated on making sensor networks feasible and useful, and has not focused on security. We present a set of security building blocks optimized for resource constrained environments and wireless communication. SPINS has two secure building blocks: SNEP and TESLA. SNEP provides the following important baseline security primitives: Data confidentiality, two-party data authentication, and data freshness. A particularly hard problem is to provide effective broadcast authentication, which is an important mechanism for sensor networks. TESLA is a new protocol which provides authenticated broadcast for severely resource-constrained surroundings. We realized the above protocols, and show that they are practical straighly on minimal hardware: the performance of the protocol suite easily matches the data rate of our network. Additionally, we prove that the suite can be used for building higher level protocols
Authors and Affiliations
SYEDA GAUHAR FATIMA, SYEDA KAUSAR FATIMA and SYED MOHD ALISYEDA GAUHAR FATIMA, SYEDA KAUSAR FATIMA and SYED MOHD ALI
Keywords
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- EP ID EP46279
- DOI 10.34218/IJARET.10.2.2019.017
- Views 212
- Downloads 0
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