uestion 2 (10% Rotor machines were used by both Germany (Enigma) and Japan (Purple) in World War Il. Watch this short clip on Enigma rotor machine: http://www.khanacademy.org/math/applied-math/crvptography/crvpt/v/case- study-ww2-encrvption-machines It consists of a set of independently rotating cylinders, each of which has 26 input pins and 26 output pins. Each input pin is connected to a unique output pin using internal wiring. You can see a related diagram in the following link, under the title "Rotor Machine": http://sis .rudyrucker.com/~h aile.eyob/paper/#3.%20Class.c%20Cryptography A single cylinder defines a mono-alphabetic substitution. Considering a 5 rotor machine, what would be the equivalent key length of a Vigenere cipher for this machine? Explain your answer. .Humans are said to be the weakest link in any security system. Give two examples of human failure that could lead to compromise of encrypted data. uestion 2 (10% Rotor machines were used by both Germany (Enigma) and Japan (Purple) in World War Il. Watch this short clip on Enigma rotor machine: http://www.khanacademy.org/math/applied-math/crvptography/crvpt/v/case- study-ww2-encrvption-machines It consists of a set of independently rotating cylinders, each of which has 26 input pins and 26 output pins. Each input pin is connected to a unique output pin using internal wiring. You can see a related diagram in the following link, under the title "Rotor Machine": http://sis .rudyrucker.com/~h aile.eyob/paper/#3.%20Class.c%20Cryptography A single cylinder defines a mono-alphabetic substitution. Considering a 5 rotor machine, what would be the equivalent key length of a Vigenere cipher for this machine? Explain your answer. .Humans are said to be the weakest link in any security system. Give two examples of human failure that could lead to compromise of encrypted data