A logic obfuscation attack method based on gate-level information flow tracing techniques Liang LIU, Jiacheng ZHU, Zhe ZHANG, Lixiang SHEN, Yufeng SUN and Dejun MU JNWPU, 42 1 (2024) 78-83 Published online: 29 March 2024 DOI: 10.1051/jnwpu/20244210078