slove the problem thanks in advance

Fall 2018 CSCI 345 Computer &Network Security stages: substitute the below message (depicted as following Consider a modified version of AES with only one round of the shift rows, and add round key. The S-box is provided below. Encrypt a square matrix of bytes). Clearly show the result of each stage of encryption. 20. Plain text message 34 IAA 66 B2 2A 12 s-box Solution Substitute bytes transformation Shift rows transformation Add round Key transformationn Maximum Points: 45