Question: Create software that can perform a fast known plaintext attack on a Hill cipher, given the dimension m . How fast are your algorithms, as

Create software that can perform a fast known plaintext attack on a Hill cipher, given the dimension m. How fast are your algorithms, as a function of m? Plaintext =how are you today and ciphertext =ZWSENIUSPLJVEU. Deduce the key matrix with dimension =2.

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