5. Decrypt the string 1100 0001 0001 0011 with the key 1010 0001 1111 0101 using Simplified AES. Note that this is the same key as in question 2, so you already have the expanded key. Use Ako SRLONS Ac(2)-1K, OMC 1o SR ONS TO Akz. (Remember that means Ak, is the first step.) Then decode to a pair of ASCII characters. Please write your answer neatly and write down which step you're doing. As a midway check: After MC, you should have 1010 1100 0010 1011. 5. Decrypt the string 1100 0001 0001 0011 with the key 1010 0001 1111 0101 using Simplified AES. Note that this is the same key as in question 2, so you already have the expanded key. Use Ako SRLONS Ac(2)-1K, OMC 1o SR ONS TO Akz. (Remember that means Ak, is the first step.) Then decode to a pair of ASCII characters. Please write your answer neatly and write down which step you're doing. As a midway check: After MC, you should have 1010 1100 0010 1011