Question: Suppose The plaintext block is P, the corresponding ciphertext block is C. The encryption equation for 3-keys Triple DES is C = EK3(DK2(EK1(P))) Give the

Suppose The plaintext block is P, the corresponding ciphertext block is C. The encryption equation for 3-keys Triple DES is C = EK3(DK2(EK1(P))) Give the equation for 3-keys Triple DES decryption.

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