SMALL: Secure Multimedia Technique Using Logistic and LFSR

In order to abate the crimes, there are so many techniques, which have evolved such as RSA, DES, Elgamal and etc. However, these techniques seem limited in order to provide the security to the user data. This work highlights a novel multimedia encryption model where we make use of the RGB channels to encrypt with the help of Logistic Map and Linear Feedback Shift Register. As the number of wireless devices being used today which have limited bandwidth and computational power, the algorithm is designed for efficient computation with limited resources. The qualitative and quantitative evaluation is performed in the order shown how efficient is our technique.