The name (Frethya) is an homage to Christopher Paolini's Inheritance Cycle.
Frethya is a python script which performs image stegnography by hiding data in an EXIF tag.
This script is useful for passing messages hidden under the hood (EXIF data).
It encodes the user input in Base64 and hides it in UserComment EXIF tag.
[NOTE:Base64 is an encoding and not encryption method, hence these messages can be decoded easily.
Step 1: Download this repo and cd into it.
Step 2: Run pip install -r requirements.txt
Step 3: Finally run python3 frethya.py
To contribute simply fork this repo, make changes and create a pull request.
If you like this tool please consider giving a ⭐.