Q7(0.5 point). Calculate the shared secret key using the Diffie-Hellman key
exchange protocol with specific data. Given the following parameters:
Prime number p: 79
Primitive root g: 5
Alice's secret value (a): 11
Bob's secret value (b): 7
Q8(0.5 point) Using initial setups and Diffie-Hellman parameters as:
Prime number p: 79
Primitive root g: 5
Alice's secret value (a): 11
Bob's secret value (b): 7
What if Bob decides to change his secret value then doesn't let anyone know.
He only sends the exchange value of 23 to Alice. Please help Alice to calculate
the new shared secret key value.
Q9(1 point). There are 6 computers (hardware). Each computer hosts 3 virtual
machines (VM) with different addresses, and each VM hosts 10 applications.
How many key exchange sessions (in one session, two logical parties share a
key) are needed if the decentralized key distribution is used so that all VM's
share a pair-wise keys?
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