Data transmission is always vulnerable to assault on the digital side. Cipher strength
analysis is a crucial component of a business or academic safety evaluation. For data …

This study presents a high throughput field‐programmable gate array (FPGA)
implementation of advanced encryption standard‐128 (AES‐128). AES is a well‐known …

Transmission of data digitally is always susceptible to attacks. Analysis of cipher strength is
a necessary part of the protection assessment of either corporate or academic institutions …

Cryptography based on block ciphers use Key-dependent ciphers for encryption and
decryption. The efficiency of these systems depends on the security and the speed of the …

This paper proposes two efficient architectures for hardware implementation of the
Advanced Encryption Standard (AES) algorithm. The composite field arithmetic for …

Generally AES algorithm uses Substitution box which works with ROM based lookup tables.
Using the rom based Look up table, there occurs a significant irreducible amount of delay in …

In this paper, presents an optimized combinational logic based Rijndael S-Box
implementation for the SubByte transformation (S-box) in the Advanced Encryption Standard …

Objectives: To increase needed for exchanging digital photos electronically, due to alarming
demand for multimedia applications, and because of the increasing use of images in …

S-box is a core component of many block cipher algorithms. A reconfigurable S-box based
on look-up table (LUT) with memory-sharing is proposed in this paper. It uses a sharing …

In the realm of cyberspace, the requirement for data confidentiality is of utmost importance
and cannot be overlooked. To effectively address this concern, the proposed work aims to …