Hardware assisted control flow obfuscation for embedded processors

  title={Hardware assisted control flow obfuscation for embedded processors},
  author={Xiaotong Zhuang and Tao Zhang and Hsien-Hsin S. Lee and Santosh Pande},
With more applications being deployed on embedded platforms, software protection becomes increasingly important. This problem is crucial on embedded systems like financial transaction terminals, pay-TV access-control decoders, where adversaries may easily gain full physical accesses to the systems and critical algorithms must be protected from being cracked. However, as this paper points out that protecting software with either encryption or obfuscation cannot completely preclude the control… CONTINUE READING
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