Custom Encryption Tool

Overview

This is a hybrid encryption tool that supports both AES and RSA encryption. It provides a graphical user interface (GUI) for user-friendly interaction and command-line functionality for advanced users.

Features

• AES Encryption (Symmetric)
• RSA Encryption (Asymmetric)
• Hybrid Encryption (AES key encrypted with RSA)
• Graphical User Interface (GUI) for easy input
• Command-line Support for advanced usage
• File Encryption Support

Installation

1. Clone the repository:

   git clone https://github.com/josephdevasia1/CustomEncryptionTool.git
   cd CustomEncryptionTool

2. Install dependencies:

   pip install -r requirements.txt

Usage

GUI Mode

Run the standard GUI application:

python gui_encryptor.py

Run the hybrid encryption GUI:

python hybrid.py

Alternatively, if using the pre-built executables in the dist folder:

./dist/gui_encryptor.exe
./dist/hybrid.exe

Enter your message, select the encryption method (AES/RSA/Hybrid), and provide a password if needed.

Command-line Mode

AES Encryption

python encrypt.py "your_message" --method aes --password yourpassword

RSA Encryption

python encrypt.py "your_message" --method rsa

Hybrid Encryption (AES + RSA)

python encrypt.py "your_message" --method hybrid --password yourpassword

Decryption

python decrypt.py "encrypted_message" --method aes --password yourpassword
python decrypt.py "encrypted_message" --method rsa
python decrypt.py "encrypted_message" --method hybrid --password yourpassword

GUI Preview

The GUI allows users to input a message, choose encryption methods, and generate encrypted output easily.

Security Considerations

• Use strong passwords for AES encryption.
• Keep your RSA private key secure.
• Do not share encrypted data without a secure key exchange.

Future Improvements

• Implement key exchange using Diffie-Hellman.
• Support more encryption algorithms.
• Add file encryption for different formats.

License

MIT License

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This tool is designed for educational purposes and should be used responsibly. 🚀