Concealment of Information and encryption by Using Fuzzy Technique

Abstract

Concealment of Information is the science that involves communicating secret
data in an appropriate multimedia carrier, e.g., image,audio, and video files.This
scince called steganography. It comes under the assumption that if the feature is
visible, the point of attack is evident, thus the goal here is always to conceal the
very existence of the embedded data.
Steganography’s ultimate objectives, which are undetectability, robustness
(resistance to various image processing methods and compression) and capacity
of the hidden data.
In this research we suggest method of secret message hiding inside a coverimage by enhanced the classical LSB method by split cover-image into
subimages and select only even subimages to hide information.
Also We suggest encrypted secret message by using standard fuzzy functions
before embedded process to increasing hidden robustness.
We are use classical LSB method to obtain the large space for information
hidding