(5 hex chars = 20 bits) pre-pend 27 0s and use as AES key to encrypt 00000000000000000000000000000000 and get ciphertext 1) 8de0bcffe587f63ed5c823dcf9bf5131 2) f7ef413cc51df04abf6872db315e694b (6 hex chars = 24 bits) pre-pend 26 0s and use as AES key to encrypt 00000000000000000000000000000000 and get ciphertext 1) ed078d9b527a81fe4725228d88b664ae 2) ae955b027a3d0cb5401b63b4d26a10ba =================================== Extra Challenges (TBD pts each) =================================== (6 hex chars = 24 bits) pre-pend 26 0s and use as AES key to encrypt 00000000000000000000000000000000 and get ciphertext b8a1c2b0affbf389d6f0fc0584ccefb2 (7 hex chars = 28 bits) pre-pend 25 0s and use as AES key to encrypt 00000000000000000000000000000000 and get ciphertext 86527077e1cb39b6b2e6f414b1a758f6