723 B
723 B
SimpleSubstitution Cipher
Encrypts or decrypts a message using the SimpleSubstitution cipher.
Source library: secretpy
How it Works
The Simple Substitution cipher is a monoalphabetic substitution cipher where each letter of the plaintext is replaced by a corresponding letter of a mixed alphabet. The mixed alphabet is generated from a keyword.
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.