Simple/Basic steganography algorithms and methods

Posted by tomp on Stack Overflow See other posts from Stack Overflow or by tomp
Published on 2010-06-10T20:10:25Z Indexed on 2010/06/10 20:12 UTC
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algorithm

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image

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steganography

What are the basic and simpliest steganography algorithms and methods?

I mean the steganography applied to images.

How does simple program that hides data to images work? How does the program recognize the encrypted message in image without the source image? What are the main techniques used?

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