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Stego AI

A comprehensive neural network-based steganography toolkit for hiding data across multiple media types.

What is Steganography?

While encryption scrambles data to make it unreadable, steganography hides the very existence of the data itself.

Stego AI leverages deep learning to embed messages within ordinary-looking media files in ways that are difficult to detect, resistant to manipulation, and capable of hiding large amounts of data.

Privacy Communication
Digital Watermarking
Covert Data Transfer
Security Research
Hidden Data

Neural network-powered data hiding
with imperceptible changes

Deep Learning Based

Uses neural networks instead of traditional bit manipulation for superior quality and capacity.

Multi-Modal Support

Unified framework for hiding data across 5 different media types with consistent API.

Detection Resistance

Adversarially trained models minimize statistical artifacts and evade common steganalysis techniques.

Error Correction

Built-in Reed-Solomon codes ensure message integrity even with some media degradation.

Advanced Capabilities

Adaptive Embedding

Dynamically adjusts embedding strength based on media characteristics for optimal hiding.

Custom Training

Train your own models with custom data and architectures for specialized use cases.

Performance Analysis

Built-in tools to evaluate capacity, detect artifacts, and benchmark resistance to steganalysis.

Encryption Integration

Seamlessly combines with cryptography for multilayered security with encrypted payloads.

Usage Examples

Command Line Interface

$ stegoai image encode cover.png -o stego.png "Secret message"
$ stegoai image decode stego.png
▶ Secret message
$ stegoai audio encode -m spectrogram input.wav -o hidden.wav "Audio message"

Python API

from stegoai import get_model

# Load an image steganography model
model = get_model('image', architecture='dense')

# Hide a message
model.encode('cover.png', 'stego.png', 
             'This is a secret message!')

# Extract a hidden message
message = model.decode('stego.png')
print(message)  # 'This is a secret message!'

Installation

Clone the repository and install from source:

git clone https://github.com/azhrdev/stego-ai.git
cd stego-ai
pip install -e .

For development with all dependencies: pip install -e ".[dev,all]"

Documentation

Comprehensive guides, tutorials, and API documentation are available in the repository.

View Documentation

Requirements

Python 3.7+PyTorchNumPyOpenCVLibrosa

Security Considerations

For sensitive data, always use encryption before applying steganography. While Stego AI provides strong steganography capabilities, it's best used as part of a comprehensive security approach. The security of steganographic systems fundamentally depends on keeping the method itself secret.