Files
2025-10-02 21:23:05 +07:00

833 B

Bazeries Cipher

Encrypts or decrypts a message using the Bazeries cipher.

Source library: secretpy

Historical Context

The Bazeries cipher was developed by Étienne Bazeries, a French military cryptanalyst. It is a polyalphabetic substitution cipher that is similar to the Vigenère cipher.

How it Works

The Bazeries cipher uses a keyword to create a set of mixed alphabets. The plaintext is then encrypted using these alphabets in a periodic manner.

Parameters

  • text: The message to encrypt or decrypt.
  • alphabet: The alphabet to use for the cipher. Can be a string of characters or a predefined alphabet from secretpy.alphabets.
  • key: The key for the cipher.
  • mode: Whether to encrypt or decrypt the message.
  • keep_formatting: Whether to keep the original formatting of the message.