Industry developing security solutions like Hardware security module (HSM) for secure military unmanned platforms, sensors, and communication devices

Hardware Trojans (HT), which are malicious circuit inclusions into the design from an adversary with an intention to damage the functionality of the chip at a much later date or leaking confidential information like keys used in cryptography. Time to market demand has forced integrated circuit design, manufacturing and testing to be done at different places across globe. This approach has led to numerous security concerns like overbuilding of chips from foundries, IP protection, counterfeiting and hardware Trojans.