noncomplementary inputs of DCVSL(Differential Cascade Voltage Switch Logic) caused by the active HT result in abnormal short-circuit current. A hardware Trojan detection method based on inherent feature of DCVSL and average dynamic circuit current is proposed. By HSPICE Mento carlo simulation circuit in which we use a C432 standard circuit with a small hardware Trojan as a test circuit
we detecte the existence of Trojan in the circuit
and verify the validity of the method.
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references
Ni Lin, Li Shaoqing, Chen Jihua, et al. The influence onsensitivity of hardware Trojans detection by test vector[C]//Proceeding of 2014 Communications Security Conference(CSC2014). Beijing: [s. n. ], 2014: 46 - 51.