cipher-wire 0.0.4

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cipher_wire

cipher_wire is a Python module that provides implementations of classical encryption methods like the Caesar cipher and Playfair cipher. The module includes a Command-Line Interface (CLI) for ease of use and also offers a Graphical User Interface (GUI) for users who prefer a visual experience.

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Features

• Classical Encryption Methods
  • Caesar Cipher
  • Playfair Cipher
• CLI Interface
  • Encrypt and decrypt text directly from the command line.
• GUI Interface
  • User-friendly interface for performing encryption and decryption tasks visually.

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Installation

To install the cipher_wire package, use pip:

pip install cipher_wire

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Usage

Command-Line Interface (CLI)

The cipher_wire CLI allows you to encrypt and decrypt text using classical encryption methods. Run the following command for usage information:

cipher_wire -h

CLI Syntax

cipher_wire [-h] [-o OUTPUT] [-f FILE] [-k KEY] [--method {ceaser_cipher,playfiar}] [--gui] [input]

Arguments:

• input: The text to be encrypted or decrypted (optional if -f is used).
• -h, --help: Show help message and exit.
• -o OUTPUT, --output OUTPUT: File to write the output (encrypted/decrypted text).
• -f FILE, --file FILE: File containing the input text.
• -k KEY, --key KEY: Key to be used for encryption or decryption.
• --method {ceaser_cipher,playfiar}: Specify the encryption method.
• --gui: Launch the GUI interface.

Examples:

Encrypt text using Caesar cipher:

cipher_wire --method ceaser_cipher -k 3 "HELLO WORLD"

Decrypt a file using Playfair cipher:

cipher_wire --method playfiar -k "SECRET" -f encrypted.txt -o decrypted.txt

Launch the GUI interface:

cipher_wire --gui

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GUI Interface

The GUI provides a simple and intuitive interface for encryption and decryption. Launch the GUI by running:

cipher_wire --gui

From the GUI, you can:

• Choose the encryption method.
• Enter the input text or load a file.
• Specify the key for encryption or decryption.
• Save the results to a file.

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Encryption Methods

Caesar Cipher

A substitution cipher that shifts the characters in the plaintext by a fixed number (key).

Playfair Cipher

A digraph substitution cipher that uses a 5x5 grid of letters constructed from the key.

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Contributing

Contributions are welcome! If you have ideas for additional features or improvements, feel free to open an issue or submit a pull request on the GitHub repository.

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License

This project is licensed under the MIT License. See the LICENSE file for details.

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