Process Variation-Resistant Golden-Free Hardware Trojan Detection through a Power Side Channel

Algorithm 1

TC-based HT detection.

	Input: circuit design and , input vector space
	Output: whether existing Trojans in or
(1)	= RandomSelect ();
(2)	;
(3)	if < then
(4)	= CircuitExpand ();
(5)	else then
(6)	= CircuitExpand ();
(7)	end
(8)	TapeOut (, );
(9)	ifthen
(10)	return TRUE;
(11)	else then
(12)	return FALSE;