An application of the cryptography

A combination of cryptography and steganography is very important to information safety. Because together, they will not only hide but also encrypt the information at the same time. In the most crystographic studies, they hide the cipher text (encrypted) into the image, video or audio files to transfer.  In this paper, we will give a simple and more convenient example for Crystography. We can also say that this method is applicable for most of the cryptographic algorithms to transfer them to the crystographic algorithm. As a simple example, it can be applicable for ATM card passwords etc. And then we have created and applied our method by using C# program language.