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Question 14 (5 points) Using the parameters of RSA in the question above, answer the following. a. What will be the value of the ciphertext? b. Show the process of decrypting the ciphertext. Question 15 (5 points) In this question, you will apply the Diffie-Hellman key change algorithm with the given parameters below. p = 11 and p's generator a = 2 If Alice has a public key Ya = 9, what is Alice's private key XA? Question 16 (5 points) With the same assumption used in the question above, what is the symmetric key that both Alice and Bob derive If Bob has a public key YB = 3? In this question, you will encrypt a message using RSA for given parameters below. p = 3, q = 11, e = 7, M = 5 Use the Euclidean and the Extended Euclidean algorithms to show all the steps required to derive the private key, though you can easily find the private key for this case