Key-Based Performance Analysis of Different Public Key Cryptosystems – A Survey

Abstract

In this paper we compare the performance of Diffie-Hellman, RSA, and NTRU with ECC in terms of key sizes for the same level of security, data sizes, and encrypted message sizes.

Keywords: Diffie-Hellman Public-Key Cryptosystem, RSA public key cryptosystem, NTRU and ECC public key cryptosystem.