LIGHT WEIGHT HYBRID CHAOTIC BASED ENCRYPTION SCHEME FOR IMAGE TRANSMISSION IN WIRELESS MULTIMEDIA SENSOR NETWORK
Basavaraj Patil, S. R. Biradar · Indian Journal of Computer Science and Engineering · 2021
In the present technology growth, the need of multimedia data transmission.The key challenge to provide the secured data transmission in WMSNs owing to their tough situations.In this paper, a novel light-weight hybrid 3D chaotic based encryption algorithm is developed to address the issue of transmission of information securely.The proposed technique consists of two the combination of chaotic encryption scheme and cryptographic methods to build a secured technique.Initially, the input image of the size M*N is considered in which the first 128-bit of the data is processed with Chaotic encryption scheme and remaining 128-bit with 3D Logistic Map based encryption to generate the pseudo random key values, the input is encrypted.In the OMNET++ simulated environment, the encrypted cipher image is transmitted and decrypted at the receiver end.By the experimental analysis results, the proposed algorithm exhibits as efficient and secure compared to existing algorithms.