Kondwani Magamba

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The Hill Cipher is a classical symmetric cipher which breaks plaintext into blocks of size í µí±š and then multiplies each block by an í µí±š × í µí±š key matrix to yield ciphertext. However, it is well known that the Hill cipher succumbs to cryptanalysis relatively easily. As a result, there have been efforts to strengthen the cipher through the use of(More)
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