RSA (Rivest“Shamir“Adelman)RSA is an algorithm used by systems to encrypt and decrypt messages.It is an asymmetric cryptographic algorithm. Asymmetric means that there are two different keys.This is also called public key cryptography, because one of the keys can be given to anyone. The other key must be kept privateDiffie HellmanIt uses a private-public key pair to establish a shared secret, typically a symmetric key. It is an asymmetric algorithm used to establish a shared secret for a symmetric key algorithm.?Electronic Code Book AlgorithmIt is the simplest and weakest form of DES.It is not used in asymmetric key cryptography