Modified Lightweight Version of Advanced Encryption Standard for IoT Devices

Abstract

Future technologies based things are communicated through the internet. IoT is a promising technique to achieve this goal. Security is always a challenging issue with growing technologies. This paper presents verilog Implementation of Modified Advanced Encryption Standard Algorithm using Xilinx Software. MAES is a lightweight version of AES which meets the demand. A new one-dimensional substitution Box (S-box) is proposed instead of conventional 2-D S-box and previous 1-D S-box. Simulated result shows that proposed MAES gives better performance than previous MAES in term of delay, throughput, transmission time, efficiency rate.