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

Figure 12

The result of Trojan detection. (a) Trojan with reg and LUT vs. . (b) Trojan with reg and LUT vs. . (c) Trojan only with LUT vs. . (d) Trojan only with LUT vs. . (e) Trojan with reg and LUT vs. Trojan with LU.

(a)

(b)

(c)

(d)

(e)