Beaufort Cipher

A polyalphabetic substitution cipher that reverses the Vigenère formula (K - P instead of P + K), making it self-inverse.

brokenclassical

Plaintext / Input Message

Cryptographic Key / Shift

Auto Compute

Workspace Presets

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Saved presets for this cipher

Output Result

No output

Imported traces are validated and replayed locally. They never run a cipher operation automatically.