Diffie-Hellman

Key Exchange The Diffie-Hellman (DH) Key Exchange is a way of two parties exchanging their secret in a secure manner over a public network. Here is a diagram showing how they do it: Diffie-Hellman Key Exchange So, basically an asymmetric cryptography is used to generate a pair or private and public keys for each party. Then, each party shares their public keys over a public space (like the internet). This is secure because the public keys are supposed to be public. ...