Question: Consider a Diffie-Hellman scheme with a common prime q = 11 and a primitive root a = 2. a. If user A has public key

Consider a Diffie-Hellman scheme with a common prime q = 11 and a primitive root a = 2.

a. If user A has public key YA= 4, what is A's private key XA?

b. If user B has public key YB=7, what is the shared secret key K?

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