At least one of the answers above is NO (1 point) In this problem we explore the relationship between password length and cryptographic security Suppose a password consists of 7 ASCII characters. You can review the ASCII characters here. Exactly 27 = 128 of these codes are for printable characters, we will assume every character in the password is printable What is the size of the keyspace that consists of passwords of this form? 2049 What is the equivalent key length in bits? 49 Assuming that you could check one password every 10 seconds, what is the worst case running time for cracking this password by brute force search (in days)? 0.6516 Now assume that the user used only 33 characters from the keyboard. What is the key length in bits in this case? 7 How many days, in the worst case, would it take to break this weaker password? You can't round to the nearest day here -- be as exact as possible. 3.1203'10452 Supposing you used only 33 characters, how long is the shortest password that achieves 136 bits of security? 15 Note: You can earn partial credit on this