Easily verified IP watermarking
Anastasios N. Bikos, Haridimos T. Vergos · 2014
In this paper the problem of IP watermark proof is attacked by a new technique applied at the state machine level along with assisting hardware. Experiments on benchmark circuits and an example system-on-chip (SoC) indicate that the overhead of the proposed technique on the delay and area is negligible and extremely small respectively.