Question: Question: Considering the DES example discussed in class, compute the ciphertext (L2,R2) from the value (L1,R1) L1=FOAAFOAA(11110000101010101111000010101010)R1=EF4A6544(11101111010010100110010101000100)K=133457799BBCDFF1 You need not perform key scheduling, consider the

Question: Considering the DES example discussed in class, compute the ciphertext (L2,R2) from the value (L1,R1) L1=FOAAFOAA(11110000101010101111000010101010)R1=EF4A6544(11101111010010100110010101000100)K=133457799BBCDFF1 You need not perform key scheduling, consider the 48-bit round key generated for round 2 from the key set included in the example. Note: If you have confusion with hexadecimal S-boxes in the example, use the binary S-boxes tables I have provided in the notes folder. Grading Rubric: E box calculation: 20 pts XOR calculation: 15pts S boxes calculation: 20 pts P calculation: 20 pts L2, R2 values calculation: 25 pts

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