The Need for Dynamic Randomization Advanced Encryption Standard (DR-AES) Algorithm

Abstract

This article provides an overview of the various techniques to improve security and performance of the Advanced Encryption Standard (AES). The techniques discussed cover AES algorithms, including key extension methods, dynamic encryption, shift registers, rounding, hardware architecture, and dynamic SBOX. Several articles were reviewed in the field of AES published from 2017-2023, in which related papers were obtained from Google Search, ACM, IEEE explore and Google scholar. Research and innovation in these areas aim to strengthen AES against emerging threats, improve its resilience to advanced cryptanalysis techniques, optimize performance across platforms, fix vulnerabilities in hardware implementations, and provide long-term security in the face of ever-evolving threats. With the increasing reliance on online application, distributed systems architectures and slow symmetric encryption diffusion property in AES algorithm, there is a growing need for Dynamic Randomized AES to safeguard data in dynamic and potentially untrusted environments. Continuous research and development of Dynamic Random AES techniques will enhance a robust and reliable encryption standard to protect sensitive information.