{"repo":"cedricbonhomme/Stegano","free":true,"listed":false,"github":"https://github.com/cedricbonhomme/Stegano","clone":"git clone https://github.com/cedricbonhomme/Stegano.git","description":"A pure Python steganography module.","language":"Python","stars":595,"topics":["steganography","security","steganalysis","hidden-message","image-processing","secret"],"license":"GPL-3.0","category":"security-tools","readme_excerpt":"Stegano Stegano, a pure Python Steganography module. Steganography is the art and science of writing hidden messages in such a way that no one, apart from the sender and intended recipient, suspects the existence of the message, a form of security through obscurity. Consequently, functions provided by Stegano only hide messages, without encryption. Steganography is often used with cryptography. Installation You will be able to use Stegano in your Python programs. If you only want to install Stegano as a command line tool: pipx installs scripts (system wide available) provided by Python packages into separate virtualenvs to shield them from your system and each other. Usage A tutorial is available. Use Stegano as a library in your Python program If you want to use Stegano in your Python program you just have to import the appropriate steganography technique. For example: For reversible data hiding (the original cover can be restored exactly after the message is extracted), use the histogram-shifting technique: Use Stegano as a command line tool Hide and reveal a message Reversibly hide a message and recover the cover Hide the message with the Sieve of Eratosthenes The message will be scattered in the picture, following a set described by the Sieve of Eratosthenes. Other sets are available. You can also use your own generators. This will make a steganalysis more complicated. Running the tests Running the static type checker: Contributions Contributions are welcome. If you want ","default_branch":null,"files":null,"tree":[],"storefront":"/r/cedricbonhomme","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/cedricbonhomme/Stegano/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}