DefinePK

Abstract

Protecting the data circulated through the various means of communication, whether the data is secret text messages or secret colored images, is very important to prevent intruders from eavesdropping on confidential data. In this paper research a method based on LSB will be introduced to be used easily for data steganography. The method will adds a hard to attack private key, this key will be generated as a result of cover image decomposition and image segments rearrangement, and it will be used to reproduce the cover image by replacing the cover image segments. The proposed method will control the data hiding capacity and adding a capability of hiding text messages and huge color images at the same time.