Authentication planning for XOR network coding

Katia Jaffres-Runser 1, * Cédric Lauradoux 1
* Corresponding author
1 SWING - Smart Wireless Networking
Inria Grenoble - Rhône-Alpes, CITI - CITI Centre of Innovation in Telecommunications and Integration of services
Abstract : This paper formulates the authentication planning problem when network coding is implemented in a wireless sensor network. The planning problem aims at minimizing the energy consumed by the security application which is guarantied using message authentication codes. This paper proposes a binary non-linear optimization formulation for this planning problem whose decision variables are the authentication decision of the nodes and the MAC modes of operation. It is illustrated for a butterfly topology. Results show that there is a real trade-off between energy efficiency and message throughput in this context.
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Submitted on : Wednesday, March 9, 2011 - 12:47:09 AM
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  • HAL Id : inria-00574799, version 1
  • ARXIV : 1103.1716

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Katia Jaffres-Runser, Cédric Lauradoux. Authentication planning for XOR network coding. International Symposium on Network Coding, Jul 2011, Pékin, China. pp.17. ⟨inria-00574799⟩

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