Question: Write a simple program in Java to implement the below approach for encryption and decryption. (show sample output) the fuction for round i is fi(x,k)=

Write a simple program in Java to implement the below approach for encryption and decryption. (show sample output)

Write a simple program in Java to implement the below approach for

encryption and decryption. (show sample output) the fuction for round i is

the fuction for round i is fi(x,k)= (2ik)^x mod 15 for i=1,2 and k=7

the ciphertext = 00111111

Lo=0010 Ro=1000 F1=0001 L1=1000 R1=0011 F2=0111 L2=0011 R2=1111 with two rounds. The function for round i is fi(x,K) = (2 * i * K)^x mod 15, for i=1,2 and K=7. The ciphertext is 00111111. What is the Lo=0010 Ro=1000 F1=0001 L1=1000 R1=0011 F2=0111 L2=0011 R2=1111 with two rounds. The function for round i is fi(x,K) = (2 * i * K)^x mod 15, for i=1,2 and K=7. The ciphertext is 00111111. What is the

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