Today's world has become fully digitalized. All data are available and stored in digital format. Critical data like e-commerce or m-commerce related data, user name, password of any personal account, medicine formula, product design prototype, defense and spying operation data is very sensitive from the point of view of data security. Keeping data in encrypted format always grab focus which may cause a brute force to decrypt it. Hence it is very important to hide data in such a way that it will not grab any attention of hackers. On the other hand, mobile device has become most used device and it is remain connected with network everywhere.