Ipsec EAP_TLS

Hi every One, Does the implementation of free radius provide support EAP-TLS authentication in IpSec ? After the TLS handshake (between the IPsec client and the free radius server ) is complete, shared master key will be generated at the VPN client and at the radius server. Does the current implementation of free radius provides capability that these keys can be securely transfererred to the VPN gateway ? Thanks in advance Regards