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Please show your reasoning and or calculations and label the final answer clearly. In the CFB mode, suppose the cipher block length (e.g., DES) is

Please show your reasoning and or calculations and label the final answer clearly.

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In the CFB mode, suppose the cipher block length (e.g., DES) is 64, and the plaintext/ciphertext block length is 8, then if one ciphertext block is lost during transmission, after how many ciphertext blocks will we be able to correctly decrypt the ciphertext

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