openssl s_client -connect localhost:51820 -cert client.pem -key client_rsa.pem -CAfile ca.pem -debug -verify_return_error -showcerts

openssl s_server -cert server.pem -key server_rsa.pem -Verify 1 -CAfile ca.pem -accept 51820 -debug -security_debug_verbose -tls1_2 -msg


