Question: For a message defined as: M={p1,p2,p3},p1=p2=p3 Use cipher block chaining mode to create a message authentication code. Assume that initialization vector(IV) as a 0

For a message defined as:
M={p1,p2,p3},p1=p2=p3
Use cipher block chaining mode to create a message authentication code. Assume that initialization vector(IV) as a 0

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