For any string of bits X, X is defined to be a string obtainedby replacing every 1 in X with a 0 and every 0 in Xwith a 1. For example, if X = 101011, X = 010100.
Given that DES encrypts P to C using the key K, then show that DESencrypts P to C using the key K.
Expert Answer
Answer to For any string of bits X, X is defined to be a string obtained by replacing every 1 in X with a 0 and every 0 in X with …