Chaos Based 2 Dimensional Logistic Map for ImageSecurity
H. R. Latha, A. Rama Prasath · Journal of Critical Reviews · 2020
Protection of digital data is the utmost requirement of the day. Everything in the world is being upgraded to electronic communication and this requires protection against data fraud. Data is nowadays not only text but also image, audio video individually and sometimes together as multimedia files. Encryption algorithms protect data against attacks and hackers. This paper proposes a new chaos based Optimization algorithm for enhanced image security, analyses several recent developments in encryption and decryption algorithms and summarizes different approaches, their benefits and limitations.