Encryption and Decryption Using Rijndael Algorithm

Abstract

Rijndael algorithm is an efficient cryptographic technique consist of different operations in iterative looping approach in order to minimize hardware consideration, with block size of 128 bit, lookup table implementation of S-box. It includes generation of ciphers for encryption and inverse ciphers for decryption by performing four rounds of transformations. This paper presents 192 bit key size cipher. Synthesizing and implementation of the VHDL code is carried out on Xilinx-Project Navigator ISE 14.5 software.
DOI: 10.17762/ijritcc2321-8169.1604119