Question: (cyber security) Choose the Correct multiple choice Answer Alices uses a Message Authentication Code (MAC) to communicate with Bob. To create the MAC, Alice should

(cyber security) Choose the Correct multiple choice Answer

Alices uses a Message Authentication Code (MAC) to communicate with Bob. To create the MAC, Alice should use

The secret key shared by Alice and Bob
The private key known only to Alice
Bob's public key
The private key known only to Bob
Alice's public key.

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