short scripts for hiding text at pictures. Run these with use of python console
encode.py -p picture -t text
Where picture is a file inside of which message from text file will be hidden.
Output from this script is a encrypted.png file
decode.py -p picture -t text
Where picture is a file with encoded message and text is output file for message.
stego.py -p picture -t text -m mode
Combined script.
mode parameter decides about type of operation: encode writes text into picture and decode extract message from picture file.