OpenStego
From Just Solve the File Format Problem
OpenStego by Samir Vaidya is an open source steganography and watermarking program for all platforms supported by Java that hides data in BMP, GIF, JPEG, and PNG files.
Optional password protection with AES encryption
It uses a plugin based architecture, where various plugins can be created for different kind of Steganographic / Watermarking algorithms. Currently, it supports two plugins - RandomLSB (Randomized LSB) for data hiding and Dugad's algorithm for watermarking, but new plugins can be easily created for other algorithms. Plugins can also be easily added for other type of cover files like Audio files.
Links
- Homepage
- GitHub
- Aletheia can run dictionary attacks against OpenStego
- zsteg detects OpenStego
- SSAK - GUI front end for file identification, data carving, hexdump and steganography programs that includes OpenStego
- Steganography Toolkit - Docker image with a bunch of steganography tools including OpenStego
