Stego

Steganography toolkit implementing four methods for hiding data in plain sight.

Methods

4spach - Invisible Unicode characters
AIT_Steg - Encrypted zero-width steganography
TWSM - Text formatting (bold/italic)
Em_st - Emoticon-based encoding

Installation

pip install git+https://github.com/bytebaker/stego.git

Usage

# Encode secret into cover text
stego 4spach encode --cover cover.txt --data secret.txt --output encoded.txt

# Decode secret from encoded text  
stego 4spach decode --input encoded.txt --output decoded.txt

# Other methods: ait-steg, twsm, em-st
stego ait-steg encode --cover cover.txt --data secret.txt --key "password" --output encoded.txt

Python API

from stego.methods.fourspach import FourSpachMethod

method = FourSpachMethod()
encoded = method.encode("Hello world!", "secret data")
decoded = method.decode(encoded)

See examples/ directory for comprehensive demonstrations of all methods.

Testing

pytest tests/ -v