Stegano | 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 Stéganô only hide messages, without encryption. Steganography is often used with cryptography.
Installation
$ sudo pip install Stegano
Usage
A tutorial is available.
Use Stéganô as a library in your Python program
If you want to use Stéganô in your Python program you just have to import the appropriate steganography technique. For example:
>>> from stegano import lsb
>>> secret = lsb.hide(“./tests/sample-files/Lenna.png”, “Hello World”)
>>> secret.save(“./Lenna-secret.png”)
>>>
>>> clear_message = lsb.reveal(“./Lenna-secret.png”)
Use Stéganô as a program
Hide a message
Reveal the message
Hide the message with the Sieve of Eratosthenes
