2013 IEEE International Symposium on Parallel & Distributed Processing, Workshops and Phd Forum (2011)
Anchorage, Alaska USA
May 16, 2011 to May 20, 2011
The need for security in embedded systems has strongly increased since several years. Nowadays, it is possible to integrate several processors in a single chip. The design of such multiprocessor systems-on-chip (MPSoC) must be done with a lot of care as the execution of applications may lead to potential vulnerabilities such as revelation of critical data and private information. Thus it becomes mandatory to deal with security issues all along the design cycle of the MPSoC in order to guarantee a global protection. Among the critical points, the protection of the communications is very sensible as most of the data are exchanged through the communication architecture of the system. This paper targets this point and proposes a solution with distributed enhancements to secure data exchanges and to monitor communications within a MPSoC. In order to validate our contribution, a case study based on a generic multiprocessor architecture is considered.
Pascal Cotret, Guillaume Duc, Guy Gogniat, Lubos Gaspar, Jean-Philippe Diguet, Jérémie Crenne, "Distributed Security for Communications and Memories in a Multiprocessor Architecture", 2013 IEEE International Symposium on Parallel & Distributed Processing, Workshops and Phd Forum, vol. 00, no. , pp. 326-329, 2011, doi:10.1109/IPDPS.2011.158