Question: The Diffie-Hellman key-exchange protocol uses no authentication to establish a shared secret key. i. Using this protocol, explain how to establish a shared secret key

The Diffie-Hellman key-exchange protocol uses no authentication to establish a shared secret key.

i. Using this protocol, explain how to establish a shared secret key between three parties.

ii. Explain how an intruder can exploit the no authentication property.

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