PERFORMANCE EVALUATION OF MODULA AND MONTGOMERY MULTIPLIER IN CRYPTOGRAPHIC APPLICATION
N.Suriya 1, M.Ayyadurai 2
1 Assistant Professor, Department of EEE, JeppiaarMaamallan Engineering College,Tamilnadu, India.
2 Associate Professor, Department of ECE, JeppiaarMaamallan Engineering College,Tamilnadu, India.
In digital life there is a growing demand for real time implementation of cryptographic algorithms which are being used in secure communication systems, networks and security systems. In this research paper a novel reconfigurable processor architecture has been presented for cryptographic applications that bridges the gap of traditional computing techniques and also sustains implementations that can show equal or even better performance results than custom hardware. This work presents an emerging reconfigurable hardware that potentially delivers flexible high performance for cryptographic algorithms. A cryptographic processor with public and private key pair generator and modulo multiplier based both encryptor and decryptor for text message was designed. The hardware design of RSA processor by employing Montgomery multiplier technique to reduce the execution delay time and the thermal power dissipation was compared and proved.
