To prevent man-in-the-middle attacks and provide strong user authentication, the security administrator configures the server using RSA authentication and the client using user RSA authentication. Assuming that the Solaris Secure Shell is configured to use version 2 of the Secure Shell protocol, what is the correct set of private keys?

A.
The client uses $HOME/.ssh/id_rsa and the server uses /etc/ssh/ssh_host_rsa_key.

B.
The client uses /etc/ssh/ssh_host_rsa_key and the server uses /etc/ssh/ssh_host_rsa_key.

C.
The client uses $HOME/.ssh/id_rsa.pub and the server uses /etc/ssh/ssh_host_rsa_key.pub.

D.
The client uses /etc/ssh/ssh_host_rsa_key.pub and the server uses /etc/ssh/ssh_host_rsa_key.pub.