Question: Mathematically triple DES (with 3 keys) encryption is represented as: 1. C1= E (K1,P) 2. C2 = E(K2, C1) C2 = E (K2, E

Mathematically triple DES (with 3 keys) encryption is represented as: 1. C1= E (K1,P) 2. C2 = E(K2, C1) C2 = E (K2, E (K1, P)) 3. C3 E (K3, C2) C3=E (K3, E (K2, C1)) C3= E (K3, E (K2, E (K1,P))) Explain the above formulas.

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