General method for determining c and d in such a cipher

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Reference no: EM131248858

(Find an inverse) Find the inverse of 16 mod 101. (Affine code inverse) Consider the affine code that transforms a message x into cipher text y as

(a) Show that the message can be recovered by an affine transformation of the form and determine the constants c and d.

(b) What is the general method for determining c and d in such a cipher?

Reference no: EM131248858

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