As per my understanding.. Web server keeps the Private and Public key and distribute it's public key and all the clients who want to connect to it's web server.
So Web server uses it's private key for encrypt and decrypt the message to client.. whereas client uses *only* the public key of web server for encrypt and decrypt the message to web server.
I would like to know.. why client doesn't use it's own private key here? I believe in Public Key Infrastructure (PKI) both party needs to have their own private and public key pair to participate. Why the private key of client is missing here? Thanks!