Bus-based MPSoC security through communication protection: A latency-efficient alternative
| Autor: | Jeremie Crenne, Pascal Cotret, Guy Gogniat, Jean-Philippe Diguet |
|---|---|
| Přispěvatelé: | Laboratoire des sciences et techniques de l'information, de la communication et de la connaissance (Lab-STICC), École Nationale d'Ingénieurs de Brest (ENIB)-Université de Bretagne Sud (UBS)-Université de Brest (UBO)-École Nationale Supérieure de Techniques Avancées Bretagne (ENSTA Bretagne)-Institut Mines-Télécom [Paris] (IMT)-Centre National de la Recherche Scientifique (CNRS)-Université Bretagne Loire (UBL)-IMT Atlantique Bretagne-Pays de la Loire (IMT Atlantique), Institut Mines-Télécom [Paris] (IMT), Laboratoire d'Informatique de Robotique et de Microélectronique de Montpellier (LIRMM), Centre National de la Recherche Scientifique (CNRS)-Université de Montpellier (UM), Lab-STICC_UBS_CACS_MOCS, École Nationale d'Ingénieurs de Brest (ENIB)-Université de Bretagne Sud (UBS)-Université de Brest (UBO)-Télécom Bretagne-Institut Brestois du Numérique et des Mathématiques (IBNM), Université de Brest (UBO)-Université européenne de Bretagne - European University of Brittany (UEB)-École Nationale Supérieure de Techniques Avancées Bretagne (ENSTA Bretagne)-Institut Mines-Télécom [Paris] (IMT)-Centre National de la Recherche Scientifique (CNRS)-École Nationale d'Ingénieurs de Brest (ENIB)-Université de Bretagne Sud (UBS)-Université de Brest (UBO)-Télécom Bretagne-Institut Brestois du Numérique et des Mathématiques (IBNM), Université de Brest (UBO)-Université européenne de Bretagne - European University of Brittany (UEB)-École Nationale Supérieure de Techniques Avancées Bretagne (ENSTA Bretagne)-Institut Mines-Télécom [Paris] (IMT)-Centre National de la Recherche Scientifique (CNRS), Pascal, Cotret |
| Jazyk: | angličtina |
| Rok vydání: | 2012 |
| Předmět: |
010302 applied physics
business.industry Computer science Cryptography 02 engineering and technology MPSoC Security policy 01 natural sciences 020202 computer hardware & architecture [INFO.INFO-ES] Computer Science [cs]/Embedded Systems Firewall (construction) [INFO.INFO-CR]Computer Science [cs]/Cryptography and Security [cs.CR] Software Embedded system 0103 physical sciences 0202 electrical engineering electronic engineering information engineering System on a chip [INFO.INFO-ES]Computer Science [cs]/Embedded Systems Field-programmable gate array business Implementation [INFO.INFO-CR] Computer Science [cs]/Cryptography and Security [cs.CR] |
| Zdroj: | FCCM 2012 (20th Annual IEEE International Symposium on Field-Programmable Custom Computing Machines) FCCM 2012 (20th Annual IEEE International Symposium on Field-Programmable Custom Computing Machines), Apr 2012, Toronto, Canada. pp.200-207 HAL FCCM |
| Popis: | International audience; Security in MPSoC is gaining an increasing attention since several years. Digital convergence is one of the numerous reasons explaining such a focus on embedded systems as much sensitive and secret data are now stored, manipulated and exchanged in these systems. Most solutions are currently built at the software level; we believe hardware enhancements also play a major role in system protection. One strategic point is the communication layer as all data goes through it. Monitoring and controlling communications enable to fend off attacks before system corruption. In this work, we propose an efficient solution with several hardware enhancements to secure data exchanges in a bus-based MPSoC. Our approach relies on low complexity distributed firewalls connected to all critical IPs of the system. Designers can deploy different security policies (access right, data format, authentication, confidentiality) in order to protect the system in a flexible way. To illustrate the benefit of such a solution, implementations are discussed for different MPSoCs implemented on Xilinx Virtex-6 FPGAs. Results demonstrate a reduction up to 33% in terms of latency overhead compared to existing efforts. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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