Use[edit]
OpenPuff is used primarily for anonymous asynchronous data sharing:
the sender hides a hidden stream inside some public available carrier files (password + carrier files + carrier order are the secret key)
the receiver unhides the hidden stream knowing the secret key
The advantage of steganography, over cryptography alone, is that messages do not attract attention to themselves. Plainly visible encrypted messages — no matter how unbreakable — will arouse suspicion, and may in themselves be incriminating in countries where encryption is illegal. Therefore, whereas cryptography protects the contents of a message, steganography can be said to protect both messages and communicating parties.
Watermarking is the action of signing a file with an ID or copyright mark. OpenPuff does it in an invisible steganographic way, applied to any supported carrier. The invisible mark, being not password protected, is accessible by everyone (using the program).[1]
Use[edit]OpenPuff is used primarily for anonymous asynchronous data sharing:the sender hides a hidden stream inside some public available carrier files (password + carrier files + carrier order are the secret key)the receiver unhides the hidden stream knowing the secret keyThe advantage of steganography, over cryptography alone, is that messages do not attract attention to themselves. Plainly visible encrypted messages — no matter how unbreakable — will arouse suspicion, and may in themselves be incriminating in countries where encryption is illegal. Therefore, whereas cryptography protects the contents of a message, steganography can be said to protect both messages and communicating parties.Watermarking is the action of signing a file with an ID or copyright mark. OpenPuff does it in an invisible steganographic way, applied to any supported carrier. The invisible mark, being not password protected, is accessible by everyone (using the program).[1]
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