Speech Scrambling Employing Lorenz Fractional Order Chaotic System

This paper presents techniques of speech scrambling based-fractional order chaotic system which is used due to many properties; first of all using fractional order as key will increase key space which makes it is very difficult to decrypt by a 3d-party. It is a random like noise behavior; it is defined over continuous number fields, which leads to possibility of using many nonlinear functions in encryption. A one channel with chaotic masking is...