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steganography

This repository contains a program to hide and read text messages in image files.

Getting Started

These instructions will get you a copy of the project up and running on your local machine.

Prerequisites

The only prerequisite are Python 3.6 or higher, the "Pillow" image manipulation library and "pytest" for testing. To install dependencies run:

pip install -r requirements.txt

Running

Simply run python main.py to use the command line interface or use the following commands:

Hiding a message
python steganography.py hide <image_path> "<message>"
Reading a message
python steganography.py read <image_path>

Testing

To test, run pytest while in the main directory of the repository.

Built With

  • Pillow - A python image manipulation library
  • pytest - Python testing framework

Authors

License

This project is licensed under the GNU General Public License v3.0 License - see the LICENSE file for details.

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Program to hide messages in image files.

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