Image Steganography
Encryption - hides an image in another image
Decryption - takes encrypted image to produce original images
Dependencies
- Python OpenCV
pip3 install opencv-python
- Numpy
pip3 install numpy
Usage
Encryption
$: chmod +x encrypt.py
$: ./encrypt.py <file1> <file2> (<name>)
Where and are images in the source folder (img/)
Creates file <name>.png in destination folder (encrypt/). If name not given, default is output.png
Decryption
$: chmod +x decrypt.py
$: ./decrypt.py <filename> (<name>)
Where is an image in source folder (encrypt/)
Creates files <name>1.png and <name>2.png in destination folder (decrypt/) if name given.
If name not given, default is output1.png and output2.png