Question: (Cyber Security) (T or F) Choose the Correct multiple choice Answer Alices uses a Message Authentication Code (MAC) to communicate with Bob. Bob claims he

(Cyber Security) (T or F) Choose the Correct multiple choice Answer

Alices uses a Message Authentication Code (MAC) to communicate with Bob. Bob claims he received a message x = "Transfer $1000 to Mark" in clear and with a valid auth(x) from Alice, but Alice claims she never sent the message. The auth(x) proves that Alice must have created the message.

True

False

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