Hide Secrets Using the Power of Quantum Computers

Secret communication is everywhere around us today. Cryptography is being used to encrypt messages so that they can be read only by someone who has the key.Combining the art of steganography with the powers of computers has brought a method of hiding information to a whole new level. Steganography hides messages so that their very existence is undetectable. The idea of embedding some information within a digital media, in such a way that the inserted data are intrinsically part of the media itself, has aroused a considerable interest in different fields. This work has as a purpose to expand the field of applicability of the embedded information within a digital media from the classical informatics to the quantum one.