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Current tag: Confusion and diffusion
AESOP – a simple cipher table`
Written on:May 5, 2010

Just for curiosity’s sake, I came up with a simple but effective grid cipher (or, basically, secret code) to test out. It’s called AESOP, a reference to both the famous fables, and more truthfully just what the first 5 letters of Set B happened to be in the first grid. This cipher, also known as a Polybius Square is a simple encryption technique dating back to ancient greece. A grid…
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Tags:cipher grid , Confusion and diffusion , grid cipher , Polybius Square , simple cipher
Tags:cipher grid , Confusion and diffusion , grid cipher , Polybius Square , simple cipher
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