Steganography is the art of hiding messages so that uninitiated wouldn't suspect the presence of a message. A rainbow table is a huge binary file used for password cracking. This is the first in a series of posts on research I've done on how to hide data in rainbow tables, and how to detect its presence.

There are several steganography algorithms to hide data in pictures. They often involve changing the least-significant-bits of the numbers representing the color or another visual property of a pixel. This minute difference cannot be perceived by the naked eye, but it this there. The size of the data you can hide in a picture is limited by the size of the picture and by the numbers of bits involved in the steganography algorithm. It

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