Introduction Welcome to the homepage of OpenStego, the free steganography solution. OpenStego provides two main functionalities: Data
Question:
Introduction
Welcome to the homepage of OpenStego, the free steganography solution.
OpenStego provides two main functionalities:
- Data Hiding:It can hide any data within a cover file (e.g. images).
- Watermarking (beta):Watermarking files (e.g. images) with an invisible signature. It can be used to detect unauthorized file copying.
Please seeConceptspage to learn more.
Using OpenStego
Using OpenStego is pretty straightforward. There are two modes of operation - data hiding and watermarking.
Data Hiding
In this mode, you can either hide the data (file) inside an image or extract the data from the image. Check screenshots below to see how it can be done:
Hide data
Extract data
Watermarking (beta)
In this mode, you can watermark / verify images with your signature. First you need to generate signature file, and then it can be used to watermark images or verify the same later. Check screenshots below to see how it can be done:
Generate signature
Embed watermark
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