Question: (a) Explain how you (as the cryptanalyst) would mount a meet-in-the-middle attack on triple DES with three keys, assuming you had enough known plaintext, ciphertext

(a) Explain how you (as the cryptanalyst) would mount a meet-in-the-middle attack on triple DES with three keys, assuming you had enough known plaintext, ciphertext pairs. (b) Approximately how many dierent keys would your attack have to try. (c) Approximately how much space would your attack require.

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