Steganography tools

Tools for steganography.

img_steg.py

• Python image steganography tool (encode and decode using lsb method)
• Requires Python3 with the PIL and numpy libraries

png_steg.c

• PNG image steganography tool (encode and decode using lsb method)
• Build with command "gcc -o png_steg png_steg.c -lpng"

Both tools will terminate the encoded data with a null byte. Decoding will stop when it gets a null byte.
Binary data will need to be base64 encoded in order to encoded with those tools.