Question: We now apply the S - box transformation. S ( k 1 E ( R 0 ) ) = Finally we apply the permutation box

We now apply the S-box transformation.
S(k1E(R0))=
Finally we apply the permutation box to complete the function f
.
f(R0)=P(S(k1E(R0)))=
We can now compute the state of DES going into the next round.
R1=
We now apply the S-box transformation. S(k1E(R0))= Finally we apply the

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