On subliminal cryptography

Abstract EN

In recent years, cryptography has played a big role especially in computer science for information security.

Generally, there are several approaches in cryptography such as classical methods, stream cipher, block cipher and public-key methods.

The common feature among them is the cipher text is unreadable or not understood.

But in the new approach (Subliminal approach), the cipher text is readable or understood, this is an important feature.

In this paper we will present two algorithms for subliminal cryptography with examples.