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Stegano 0.8.1
Posted May 17, 2017
Authored by Cedric Bonhomme | Site github.com

Stegano is a basic Python Steganography module. Stegano implements two methods of hiding: using the red portion of a pixel to hide ASCII messages, and using the Least Significant Bit (LSB) technique. It is possible to use a more advanced LSB method based on integers sets. The sets (Sieve of Eratosthenes, Fermat, Carmichael numbers, etc.) are used to select the pixels used to hide the information.

Changes: It is now possible to specify the encoding (UTF-8 or UTF-32LE) of the message to hide/reveal through the command line. Various other updates.
tags | tool, encryption, steganography, python
systems | unix
MD5 | 891843e201858230aa98462890551801
Stegano 0.8
Posted May 8, 2017
Authored by Cedric Bonhomme | Site github.com

Stegano is a basic Python Steganography module. Stegano implements two methods of hiding: using the red portion of a pixel to hide ASCII messages, and using the Least Significant Bit (LSB) technique. It is possible to use a more advanced LSB method based on integers sets. The sets (Sieve of Eratosthenes, Fermat, Carmichael numbers, etc.) are used to select the pixels used to hide the information.

Changes: Improved checks. Various other updates.
tags | tool, encryption, steganography, python
systems | unix
MD5 | beb7dc3eeeb3355209841da9382180a4
Stegano 0.7.1
Posted May 5, 2017
Authored by Cedric Bonhomme | Site github.com

Stegano is a basic Python Steganography module. Stegano implements two methods of hiding: using the red portion of a pixel to hide ASCII messages, and using the Least Significant Bit (LSB) technique. It is possible to use a more advanced LSB method based on integers sets. The sets (Sieve of Eratosthenes, Fermat, Carmichael numbers, etc.) are used to select the pixels used to hide the information.

Changes: Improved generators for the lsb-set module. Improved tests for generators. Improved type hints.
tags | tool, encryption, steganography, python
systems | unix
MD5 | b5a834b30983c3cf7d0ccb6f2bcc4c48
OpenStego Free Steganography Solution 0.7.1
Posted May 1, 2017
Authored by Samir Vaidya | Site github.com

OpenStego is a tool implemented in Java for generic steganography, with support for password-based encryption of the data. It supports plugins for various steganographic algorithms (currently, only Least Significant Bit algorithm is supported for images).

Changes: GUI changes to support window resizing. File permissions fix for Linux. Added support for changing JPEG compression level (via openstego.ini file). Maintain metadata while writing images (e.g. EXIF for JPEG).
tags | tool, java, encryption, steganography
MD5 | 89bee67dd8ccc41f793aaad247542bca
Stegano 0.6.9
Posted Mar 12, 2017
Authored by Cedric Bonhomme | Site github.com

Stegano is a basic Python Steganography module. Stegano implements two methods of hiding: using the red portion of a pixel to hide ASCII messages, and using the Least Significant Bit (LSB) technique. It is possible to use a more advanced LSB method based on integers sets. The sets (Sieve of Eratosthenes, Fermat, Carmichael numbers, etc.) are used to select the pixels used to hide the information.

Changes: Introduces some type hints (PEP 484). More tests for the generators and for the tools module. Updated descriptions of generators. Fixed a bug with a generator that has been previously renamed.
tags | tool, encryption, steganography, python
systems | unix
MD5 | fdcde58c8b8ee2fc03f15bd0ea242da6
Stegano 0.6.8
Posted Mar 9, 2017
Authored by Cedric Bonhomme | Site github.com

Stegano is a basic Python Steganography module. Stegano implements two methods of hiding: using the red portion of a pixel to hide ASCII messages, and using the Least Significant Bit (LSB) technique. It is possible to use a more advanced LSB method based on integers sets. The sets (Sieve of Eratosthenes, Fermat, Carmichael numbers, etc.) are used to select the pixels used to hide the information.

Changes: Fixed an error when revealing a hidden binary file in an image.
tags | tool, encryption, steganography, python
systems | unix
MD5 | 52f57be3040e681abd2d814ce9196afa
Stegano 0.6.7
Posted Feb 23, 2017
Authored by Cedric Bonhomme | Site github.com

Stegano is a basic Python Steganography module. Stegano implements two methods of hiding: using the red portion of a pixel to hide ASCII messages, and using the Least Significant Bit (LSB) technique. It is possible to use a more advanced LSB method based on integers sets. The sets (Sieve of Eratosthenes, Fermat, Carmichael numbers, etc.) are used to select the pixels used to hide the information.

Changes: Added missing dependency in the setup.py file.
tags | tool, encryption, steganography, python
systems | unix
MD5 | a86c61ff8ca7e4e5b4c2d23d1497ebbe
Stegano 0.6.5
Posted Feb 18, 2017
Authored by Cedric Bonhomme | Site github.com

Stegano is a basic Python Steganography module. Stegano implements two methods of hiding: using the red portion of a pixel to hide ASCII messages, and using the Least Significant Bit (LSB) technique. It is possible to use a more advanced LSB method based on integers sets. The sets (Sieve of Eratosthenes, Fermat, Carmichael numbers, etc.) are used to select the pixels used to hide the information.

Changes: Added a command to list all available generators for the lsb-set module. Added a test when the data image is coming via byte stream, for the lsb module.
tags | tool, encryption, steganography, python
systems | unix
MD5 | 1e5f7149efdbe891021f573c6ddbc446
Stegano 0.6.4
Posted Feb 8, 2017
Authored by Cedric Bonhomme | Site github.com

Stegano is a basic Python Steganography module. Stegano implements two methods of hiding: using the red portion of a pixel to hide ASCII messages, and using the Least Significant Bit (LSB) technique. It is possible to use a more advanced LSB method based on integers sets. The sets (Sieve of Eratosthenes, Fermat, Carmichael numbers, etc.) are used to select the pixels used to hide the information.

Changes: A command line for the red module has been added. Fixed a bug in the lsb-set command line.
tags | tool, encryption, steganography, python
systems | unix
MD5 | 2bf8e84f0e364bd8eb29908002536cdc
Stegano 0.6.3
Posted Feb 1, 2017
Authored by Cedric Bonhomme | Site github.com

Stegano is a basic Python Steganography module. Stegano implements two methods of hiding: using the red portion of a pixel to hide ASCII messages, and using the Least Significant Bit (LSB) technique. It is possible to use a more advanced LSB method based on integers sets. The sets (Sieve of Eratosthenes, Fermat, Carmichael numbers, etc.) are used to select the pixels used to hide the information.

Changes: Support for transparent PNG images has been added (lsb and lsbset modules).
tags | tool, encryption, steganography, python
systems | unix
MD5 | edf049af0de135b84632221dc5a4bd43
Stegano 0.6.2
Posted Jan 19, 2017
Authored by Cedric Bonhomme | Site github.com

Stegano is a basic Python Steganography module. Stegano implements two methods of hiding: using the red portion of a pixel to hide ASCII messages, and using the Least Significant Bit (LSB) technique. It is possible to use a more advanced LSB method based on integers sets. The sets (Sieve of Eratosthenes, Fermat, Carmichael numbers, etc.) are used to select the pixels used to hide the information.

Changes: Fixed a bug in the exifHeader hiding method.
tags | tool, encryption, steganography, python
systems | unix
MD5 | e25cb6d3a824a594a4a43c85304ca2d8
OpenStego Free Steganography Solution 0.7.0
Posted Jan 5, 2017
Authored by Samir Vaidya | Site github.com

OpenStego is a tool implemented in Java for generic steganography, with support for password-based encryption of the data. It supports plugins for various steganographic algorithms (currently, only Least Significant Bit algorithm is supported for images).

Changes: Added support for AES encryption. Minor bug fix.
tags | tool, java, encryption, steganography
MD5 | 5cfa2939ced43d554cd722d045c94a7d
Stegano 0.6.1
Posted Aug 28, 2016
Authored by Cedric Bonhomme | Site github.com

Stegano is a basic Python Steganography module. Stegano implements two methods of hiding: using the red portion of a pixel to hide ASCII messages, and using the Least Significant Bit (LSB) technique. It is possible to use a more advanced LSB method based on integers sets. The sets (Sieve of Eratosthenes, Fermat, Carmichael numbers, etc.) are used to select the pixels used to hide the information.

Changes: Reorganization of the steganalysis sub-module.
tags | tool, encryption, steganography, python
systems | unix
MD5 | fc1bf07c349e8e9e060d889db34699c3
Stegano 0.6
Posted Aug 6, 2016
Authored by Cedric Bonhomme | Site github.com

Stegano is a basic Python Steganography module. Stegano implements two methods of hiding: using the red portion of a pixel to hide ASCII messages, and using the Least Significant Bit (LSB) technique. It is possible to use a more advanced LSB method based on integers sets. The sets (Sieve of Eratosthenes, Fermat, Carmichael numbers, etc.) are used to select the pixels used to hide the information.

Changes: Command-line improvements.
tags | tool, encryption, steganography, python
systems | unix
MD5 | 415139dd6d32bb34fc92dbda1c81e7c7
Stegano 0.5.4
Posted May 23, 2016
Authored by Cedric Bonhomme | Site github.com

Stegano is a basic Python Steganography module. Stegano implements two methods of hiding: using the red portion of a pixel to hide ASCII messages, and using the Least Significant Bit (LSB) technique. It is possible to use a more advanced LSB method based on integers sets. The sets (Sieve of Eratosthenes, Fermat, Carmichael numbers, etc.) are used to select the pixels used to hide the information.

Changes: The generator provided to the functions lsbset.hide() and lsbset.reveal() is now a function. This is more convenient for a user who wants to use a custom generator (not in the module lsbset.generators). Performance improvements for the lsb and lsbset modules.
tags | tool, encryption, steganography, python
systems | unix
MD5 | e1604199f441ed6976d07ba30eb4288a
Stegano 0.5.3
Posted May 20, 2016
Authored by Cedric Bonhomme | Site github.com

Stegano is a basic Python Steganography module. Stegano implements two methods of hiding: using the red portion of a pixel to hide ASCII messages, and using the Least Significant Bit (LSB) technique. It is possible to use a more advanced LSB method based on integers sets. The sets (Sieve of Eratosthenes, Fermat, Carmichael numbers, etc.) are used to select the pixels used to hide the information.

Changes: Reorganization of all modules. No impact for the users of Stegano.
tags | tool, encryption, steganography, python
systems | unix
MD5 | bd306ba44fcfb86a91756fab19086af6
Stegano 0.5.1
Posted Apr 26, 2016
Authored by Cedric Bonhomme | Site github.com

Stegano is a basic Python Steganography module. Stegano implements two methods of hiding: using the red portion of a pixel to hide ASCII messages, and using the Least Significant Bit (LSB) technique. It is possible to use a more advanced LSB method based on integers sets. The sets (Sieve of Eratosthenes, Fermat, Carmichael numbers, etc.) are used to select the pixels used to hide the information.

Changes: Bug fix release.
tags | tool, encryption, steganography, python
systems | unix
MD5 | 0ec6357e62cdbbd3efd58561a52f9548
OpenStego Free Steganography Solution 0.6.1
Posted Apr 21, 2014
Authored by Samir Vaidya | Site sourceforge.net

OpenStego is a tool implemented in Java for generic steganography, with support for password-based encryption of the data. It supports plugins for various steganographic algorithms (currently, only Least Significant Bit algorithm is supported for images). Both source and jar releases are in this tarball.

Changes: Adds support for embedding digital (invisible) watermarks in images that can be verified later.
tags | tool, java, encryption, steganography
MD5 | 86879a53207c78b0c2443df2538b4cf3
Stegano 0.4
Posted Dec 29, 2012
Authored by Cedric Bonhomme | Site bitbucket.org

Stegano is a basic Python Steganography module. Stegano implements two methods of hiding: using the red portion of a pixel to hide ASCII messages, and using the Least Significant Bit (LSB) technique. It is possible to use a more advanced LSB method based on integers sets. The sets (Sieve of Eratosthenes, Fermat, Carmichael numbers, etc.) are used to select the pixels used to hide the information.

tags | tool, encryption, steganography, python
MD5 | a4f5c723e1f005e25b10aad01ee5c3f2
OpenPuff 4.00
Posted Jul 13, 2012
Authored by Cosimo Oliboni | Site embeddedsw.net

OpenPuff is a professional military-strength steganography tool that supports 16 algorithms, has a strong random number generator, supports many carrier formats, and more.

Changes: Various updates.
tags | tool, encryption, steganography
MD5 | ab4ec8401743a6937b50daae4f338417
OpenPuff Steganography Tool 3.40
Posted Jul 23, 2011
Authored by Cosimo Oliboni | Site embeddedsw.net

OpenPuff is a professional military-strength steganography tool that supports 16 algorithms, has a strong random number generator, supports many carrier formats, and more.

Changes: Various updates and a new homepage.
tags | encryption, steganography
MD5 | 65530022069c4ba0f59263eda1db73bc
OpenPuff Steganography Tool 3.30
Posted May 8, 2011
Authored by Cosimo Oliboni | Site members.fortunecity.it

OpenPuff is a professional military-strength steganography tool that supports 16 algorithms, has a strong random number generator, supports many carrier formats, and more.

tags | encryption, steganography
MD5 | b1d25a3173dd3139321eaa04bf930b7d
OpenPuff Steganography Tool 3.10
Posted Apr 10, 2011
Authored by Cosimo Oliboni

OpenPuff is a professional military-strength steganography tool that supports 16 algorithms, has a strong random number generator, supports many carrier formats, and more.

tags | encryption, steganography
MD5 | 36f7922738e05af8dd8a4ddcc83b626d
Publimark Steganographic Tool 0.1.4
Posted Oct 28, 2010
Authored by Gaetan Le Guelvouit | Site perso.wanadoo.fr

Publimark is a command line tool to secretly embed text in an audio file. Like cryptography, it uses a pair of keys: the public one can be shared, whereas the private one must be kept secret. Anybody can send a steganographic message, but only the private key owner will be able read it. Marked audio files are still playable.

Changes: Publimark is now compatible with Botan 1.8 APIs. It also features a brand new and much more secure random generator.
tags | encryption, steganography
MD5 | 3c3842836b35eb6fc51dbcdb9afc7bd2
OpenStego Free Steganography Solution
Posted Apr 1, 2009
Authored by Samir Vaidya | Site sourceforge.net

OpenStego is a tool implemented in Java for generic steganography, with support for password-based encryption of the data. It supports plugins for various steganographic algorithms (currently, only Least Significant Bit algorithm is supported for images). Both source and jar releases are in this tarball.

Changes: This release fixes a major bug where the extract action was not working for the RandomLSB plugin.
tags | java, encryption, steganography
MD5 | fdaeb192c86e359cb2cdb24b6a68274c
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