Diameter IKEv 2 SK : Using Shared Keys to Support Interaction between

The Internet Key Exchange Protocol version 2 (IKEv2) is a component of the IPsec architecture and is used to perform mutual authentication as well as to establish and to maintain IPsec Security Associations (SAs) between the respective parties. IKEv2 supports several different authentication mechanisms, such as the Extensible Authentication Protocol (EAP), certificates, and Shared Key (SK). Diameter interworking for Mobile IPv6 between the Home Agent (HA), as a Diameter client, and the Diameter server has been specified. However, that specification focused on the usage of EAP and did not include support for SK-based authentication available with IKEv2. This document specifies the IKEv2-server-to-Diameter-server communication when the IKEv2 peer authenticates using IKEv2 with SK. Information about the current status of this document, any errata, and how to provide feedback on it may be obtained at in effect on the date of publication of this document. Please review these documents carefully, as they describe your rights and restrictions with respect to this document. Code Components extracted from this document must include Simplified BSD License text as described in Section 4.e of the Trust Legal Provisions and are provided without warranty as described in the Simplified BSD License.