imagesteg

imagesteg (formerly imgsteg) is a simple image steganalysis (steganography analysis) tool in Python with web-based GUI. A quick alternative to StegSolve.

Features

Provides Python API, CLI, and interactive web interface

Usage examples

$ imagesteg ui examples/problem.png # Launch web interface
Listening on http://localhost:8080/
Hit Ctrl-C to quit.

$ imagesteg extract_bit_plane examples/problem.png output.png --bit b0

$ imagesteg extract_bits examples/stg300.png --bits r0
Congrats
You win!
The
Flag
is
4E34B38257200616FB75CD869B8C3CF0 *** Congrats
...

Install

pip install imagesteg

Uninstall:

pip uninstall imagesteg

Todo

Add examples
Add usage

References

StegSolve http://www.caesum.com/handbook/stego.htm
Stegpy https://www.balda.ch/posts/2013/Jun/04/release-stegpy/
青い空を見上げればいつもそこに白い猫 https://digitaltravesia.jp/usamimihurricane/webhelp/_RESOURCE/MenuItem/another/anotherAboutSteganography.html

Metadata

Release files for imagesteg 0.3.0

For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.

Source distribution (sdist)

Source distribution for imagesteg 0.3.0
File	Size	Uploaded
imagesteg-0.3.0.tar.gz	27.4 kB	Dec 12, 2023	Details

Built distribution (wheel)

Table of built distributions (wheels) for imagesteg 0.3.0
File	Interpreter	ABI	Platform	Reset
imagesteg-0.3.0-py3-none-any.whl 28.2 kB Dec 12, 2023	Python 3	none	any	Details

Total release size: 55.5 kB

Release files / imagesteg-0.3.0.tar.gz

Download URL	imagesteg-0.3.0.tar.gz
Size	27.4 kB
Tags	Source
SHA-256 checksum How to use checksums	`203a060546477fe5c41b27c2a784fd54283a67eb2c7944be3061999562e4ffad`
BLAKE2b-256 checksum How to use checksums	`f7e578643461160da887d4faf3b21c50e1d180ee803a2cb78a4119f06163ed86`
Upload date	Dec 12, 2023
Uploaded using Trusted Publishing? What is trusted publishing?	No
Uploaded via	`poetry/1.7.1 CPython/3.12.0 Darwin/21.6.0`

Release files / imagesteg-0.3.0-py3-none-any.whl

Download URL	imagesteg-0.3.0-py3-none-any.whl
Size	28.2 kB
Tags	Python 3
SHA-256 checksum How to use checksums	`3521d2faac8f6718494428721cec8ce2674389e280c141a952b3fc19340a8acd`
BLAKE2b-256 checksum How to use checksums	`6e81b8b5c259a94534f47f55a1b9293d3ace35b98b161ec83fea092f0fee5e45`
Upload date	Dec 12, 2023
Uploaded using Trusted Publishing? What is trusted publishing?	No
Uploaded via	`poetry/1.7.1 CPython/3.12.0 Darwin/21.6.0`

Release history Release notifications | RSS feed

This release

0.3.0 This release

Dec 12, 2023 2 release files

imagesteg 0.3.0