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Results tagged with affine-cipher
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user 33448
A type of monoalphabetic substitution cipher, wherein each letter in an alphabet is mapped to its numeric equivalent, encrypted using a simple function `(ax + b) mod m`.
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How to attack polyalphabetic affine cipher with only ciphertext?
How to attack polyalphabetic affine cipher with only the ciphertext?
A polyalphabetic affine cipher can be seen as the composition of an affine cipher ($p \mapsto c \equiv a \times p + b \pmod{26})$ …
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