Question: 2. Compute expansion permutation (EP) of DES algorithm on right half plaintext 01010110010110100110100101101001 and discuss the operation of S-box (S1). please explain

2. Compute expansion permutation (EP) of DES algorithm on right half plaintext

"01010110010110100110100101101001" and discuss the operation of S-box (S1). please explain

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