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Results tagged with affine-cipher
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user 34096
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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vote
How does this affine cipher work?
W = 87; I = 73; S = 83; K = 75
This yields the following system of equations:
$\begin{cases}
87a+b \equiv 64066 \pmod {256256}\\
73a+b \equiv 158368 \pmod {256256}\\
83a+b \equiv 92525 \pmod {256256 …
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