Question: Study the Mac scheme that is shown in the scenario above, and answer the following question:Show whither this scheme guarantee the following security services (

Study the Mac scheme that is shown in the scenario above, and answer the following question:Show whither this scheme guarantee the following security services

(

please justify your answer for each service

)

:First Messageintegrity. Second: Message confidentiality.Third: Non

-

repudiation.Fourth: Message authentication.Fifth: Entity authentication.

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