Question: Let's say that Bob wants to send Alice the message HELP. Alice chooses her secret primes p = 43753 and q = 87149 and encryption

Let's say that Bob wants to send Alice the message HELP.

Let's say that Bob wants to send Alice the message HELP. Alice chooses her secret primes p = 43753 and q = 87149 and encryption exponent e = 6043. She calculates n = p q = 3813030197 and sends Bob n and e. We'll help Bob get started by writing out the number HELP corresponds to. Since H = 08, E = 05, L = 12, and P = 16 (remember that A = 01 when we use RSA), his message m = 8051216. (a) What ciphertext c does Alice receive? (b) What is Alice's decryption exponent d? (c) Verify that Alice can decrypt Bob's message. Explain why it would be silly to use an RSA encryption exponent of 1. Why would an encryption exponent of 2 never be used? Suppose that Bob knows about the short message attack. He has a message m with m

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