Area Reduction AES Algorithm in Hardware Trojan Detection

Hardware Trojan (HT) has lately become a significant problem for computer systems, especially those utilised for mission critical functions like medical or military ones. Effects that have been proposed include everything from the gadget completely malfunctioning to secret information leaking. The Trojans that have been suggested so far have a variety of effects on a device's dependability. There are many types of algorithms but this study considers AES algorithm as AES operates by utilizing a chain of linked operations that replace and shuffle the input data, which is known as the substitution permutation network concept. The sorts of hardware trojan areas in the AES algorithm are reviewed in this study, along with potential strategies to prevent them. The recommended effort results in a 2.6% decrease in the average area.