Question: Suppose we encrypt a message m=(m1,m2,mn) using CTR mode and get corresponding ciphertext for each data block as c1, c2, cn. Now, if c2 is

Suppose we encrypt a message m=(m1,m2,mn) using CTR mode and get corresponding ciphertext for each data block as c1, c2, cn. Now, if c2 is corrupted, which data blocks cannot be recovered? Why? You need to show your answer for both CTR mode and CFB mode

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