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ARMHEx: A hardware extension for DIFT on ARM-based SoCs

Muhammad A. Wahab, Pascal Cotret, Mounir N. Allah, Guillaume Hiet, Vianney Lapotre, Guy Gogniat
2017 2017 27th International Conference on Field Programmable Logic and Applications (FPL)  
This paper introduces ARMHEx, a practical solution targeting DIFT (Dynamic Information Flow Tracking) on ARM-based SoCs (e.g. Xilinx Zynq).  ...  Then, security of the DIFT hardware extension itself is not considered in related works. In this work, we tackle this issue by proposing a solution based on ARM Trustzone.  ...  Security of the hardware extension The overall architecture is shown in Figure 3 . Existing works do not take into account the security of hardware DIFT extensions.  ... 
doi:10.23919/fpl.2017.8056767 dblp:conf/fpl/WahabCAHLG17 fatcat:blypokh73vamvik3olqfwml764