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| Titel: |
Evaluating Galois Counter Mode in Link Layer Security Architecture for Wireless Sensor Networks |
| Auteur: |
Vivaksha Jariwala D. C. Jinwala |
| Verschenen in: |
International journal of network security & its applications |
| Paginering: | Jaargang 2 (2010) nr. 4 pagina's 55-65 |
| Jaar: |
2010 |
| Inhoud: |
Due to the severe resource constraints in the Wireless Sensor Networks (WSNs), the security protocolstherein, should be designed to optimize the performance maximally. On the other hand a block cipher andthe mode of operation in which it operates, play a vital role in determining the overall efficiency of asecurity protocol. In addition, when an application demands confidentiality and message integrity, theoverall efficiency of a security protocol can be improved by using the Authenticated Encryption (AE)block cipher mode of operation as compared to the conventional sequential encryption andauthentication. Amongst the AE block cipher modes, the Galois Counter mode (GCM) is the latestrecommended AE mode by the NIST. In this paper, we attempt at evaluating the performance of the GCMmode in the link layer security protocol for a WSN viz. TinySec and compare it with the defaultconventional block cipher modes of operation used therein. To the best of our knowledge ours is the firstexperimental evaluation of Galois Counter Mode with Advanced Encryption Standard Cipher at the linklayer security architecture for WSNs. |
| Uitgever: |
Academy & Industry Research Collaboration Center (AIRCC) (provided by DOAJ) |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
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