Let's say we want to encrypt the message hooray chiefs boo titans (first removing spaces, of course) using a 3-line rail fence cipher. Which of the following is the correct ciphertext? Ohocytaboahefironsoist hecrtabaohofiyonsoist Ohcertbaachfoioynsiost Ohcretbaaohofionysiots Ohrcebtaoahfoinoyisots Question 2 12.5 pts The following is a message that I encrypted as a rail fence cipher. How many rows (i.e., horizontal lines) did I use? YEEKOABEUCRRAOERDA 8 8 6