Question: Explain the Diffie-Hellman Key exchange protocol. Is this protocol secure against a man-in-the-middle attacker? If not, show a man-in-the-middle attack, and explain how this attack

Explain the Diffie-Hellman Key exchange protocol. Is this protocol secure against a man-in-the-middle attacker? If not, show a man-in-the-middle attack, and explain how this attack can be fixed.

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