e) Advanced Encryption Standard (AES) i) Suppose that you are the Chief Security Officer (CSO) of Amazon. You are given
Posted: Fri Jul 01, 2022 5:52 am
e) Advanced Encryption Standard (AES) i) Suppose that you are the Chief Security Officer (CSO) of Amazon. You are given a choice of AES and triple DES to secure data for your clients. Which one you would use and why? (2 marks) AES: Given the plaintext (000102030405060708090A0B0C0D0E0F} and the key {01112131415161718191A1B1C1D1E1F1}. - Show the content of the state for both plaintext and the key - For the key, write down the w0, w1, w2, w3. - Shows the Matrix addition process of the AddRoundKey procedure. (3 marks)