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Conference Papers Year : 2007

NOC-centric Security of Reconfigurable SoC


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.

Dates and versions

hal-00165452 , version 1 (26-07-2007)



Jean-Philippe Diguet, Samuel Evain, Romain Vaslin, Guy Gogniat, Emmanuel Juin. NOC-centric Security of Reconfigurable SoC. First International Symposium on Networks-on-Chip (NOCS'07), May 2007, France. pp.223-232, ⟨10.1109/NOCS.2007.32⟩. ⟨hal-00165452⟩
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