Question: 3. Cryptography (8 points). Consider a message M = ma ... mi mo, where mi (i=0,...,n) is a block with 64 bits. It can be

3. Cryptography (8 points). Consider a message M = ma ...

3. Cryptography (8 points). Consider a message M = ma ... mi mo, where mi (i=0,...,n) is a block with 64 bits. It can be encrypted using cipher-blocking-chaining mode with AES encryption of every block. Draw two graphs to show how the encryption and decryption can be done, respectively

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