Hiding Text Data in Karhunen Loeve Space by Using a Random Formula in Digital Images

The increasing growth of the multimedia on the network led to increasing the need to offer efficient methods to protect data and the individual property. The aim of hiding the information is to remove the suspection in the existence of a hidden information and the special thing in the technique of hiding information is that it conveys the modern techniques and protects the messages and reduces the necessary area to save it in a file or sending then on the net the technique of press. So, in this research a method of hiding was suggested depending on Karhunen Loeve information and using the method of (RLE) Run Length Encoding for pressing the resulted data and applying the method of (LSB) Least Significant Bit for hiding the data by using a random formula in choosing a location for saving the information in a covering image. The method showed a high efficiency in pressing and hiding in the digital images.