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Networks-on-Chip, International Symposium on (2007)
Princeton, New Jersey
May 7, 2007 to May 9, 2007
ISBN: 0-7695-2773-6
pp: 223-232
Emmanuel Juin , Universite de Bretagne Sud/CNRS, France
Jean-Philippe Diguet , Universite de Bretagne Sud/CNRS, France
Samuel Evain , Universite de Bretagne Sud/CNRS, France
Guy Gogniat , Universite de Bretagne Sud/CNRS, France
Romain Vaslin , Universite de Bretagne Sud/CNRS, France
This paper presents a first solution for NoC-based communication security. Our proposal is based on simple network interfaces implementing distributed security rule checking and a separation between se- curity and application channels. We detail a four- step security policy and show how, with usual NOC techniques, a designer can protect a reconfigurable SOC against attacks that result in abnormal com- munication behaviors. We introduce a new kind of relative and self-complemented street-sign routing adapted to path-based IP identification and recon- figurable architectures needs. Our approach is illus- trated with a synthetic Set-Top box, we also show how to transform a real-life bus-based security so- lution to match our NOC-based architecture.
Emmanuel Juin, Jean-Philippe Diguet, Samuel Evain, Guy Gogniat, Romain Vaslin, "NOC-centric Security of Reconfigurable SoC", Networks-on-Chip, International Symposium on, vol. 00, no. , pp. 223-232, 2007, doi:10.1109/NOCS.2007.32
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