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In this paper, the RBAC (role based access control) model is extended to TinyRBAC which is a light-weight secured model for wireless sensor network in TinyOS. The core module, role hierarchy and restricted mechanism are described and defined in the paper, through the analysis and experiments, the secure targets and performance are evaluated. The result shows that the TinyRABC is feasible and useful for wireless sensor network.
Control Conference, 2007. CCC 2007. Chinese
Date of Conference: July 26 2007-June 31 2007