SAT attack directly finds the key used for obfuscation.
- The features of design integrated with gate camouflaging can never be reverse engineered.
- The entire truth table is not needed to attack a design obfuscated by camouflaging.
- In state space obfuscation, modification cells are added to hide the newly inserted FSM.
- An attacker cannot reverse engineer the FPGA netlist from the obfuscated bitstream.
- FPGA-mapped designs are efficiently mapped, keeping almost no unused space in look-up-table memory cells.