Fig. 8
From: A security method of hardware Trojan detection using path tracking algorithm
![Fig. 8](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs13638-022-02165-9/MediaObjects/13638_2022_2165_Fig8_HTML.png)
A series detection circuit. All the PATHs are connected in series and a loop is formed by a detection circuit D1 to detect a hardware Trojan
From: A security method of hardware Trojan detection using path tracking algorithm
A series detection circuit. All the PATHs are connected in series and a loop is formed by a detection circuit D1 to detect a hardware Trojan