Comparative Analysis of Different Methods of RSA Hardware Implementation on FPGA

Cryptography algorithms are used to protect sensitive information during data transmission. The asymmetric mode encryptions are stronger than symmetric key cryptography algorithms. In general, the software implementations of these algorithms are being used currently to protect digital communications. However, the hardware implementation of these algorithms can increase the speed of encryption, reduce time delays, more secure frameworks, and lower power consumption. In particular, the hardware implementation of the RSA algorithm would be tailor-made progress for IoT communications, vehicle Ad Hoc networks, and hardware wallets of cryptocurrencies. This paper analyses the importance of RSA implementations in hardware and their types.