Question: we have encrypted a five-block message with CFB mode. An attacker rearranged blocks 2 and 3. Draw a mode decryption diagram that shows which plaintext

we have encrypted a five-block message with CFB mode. An attacker rearranged blocks 2 and 3. Draw a mode decryption diagram that shows which plaintext are affected by error propagations.

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We have encrypted a five-block message with CFB mode. An attacker rearranged blocks 2 and 3. Draw a mode decryption diagram that shows which plaintext bits are affected by error propagation.

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