Explain how you would go about decrypting a message that

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Explain how you would go about decrypting a message that was encrypted in blocks of length two using an affine transformation C ≡ AP + B (mod 26), where A is a 2 × 2 matrix with integer entries and (detA, 26) = 1, and B is a 2 × 1 matrix with integer entries.

Reference no: EM13588631

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