Tag Archives: polybius-square

[Project] The Polybius Square Encipher/Decipher

A Polybius Square is a table that allows someone to translate letters into numbers. To give a small level of encryption, this table can be randomized and shared with the recipient. In order to fit the 26 letters of the alphabet into the 25 spots created by the table, the letters V and W are usually combined.

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