Establish the intrinsic binding in naming space for future internet using combined public key

In order to enable intrinsic security without the Public Key Infrastructure (PKI) deployment, flat self-certifying addresses have been involved into the future Internet architecture (FIA) designs. In contrast to deriving a self-certifying address from hashing of a correspondent prepared public key, we build up this self-certifying relationship along the reverse path using Combined Public Key (CPK). Our design develop the chain of trust embedded in the Internet name/address registration and allocation process for domains, hosts, services and content, to establish intrinsic bindings between three different identities: user-level human-readable names, network-level routable flat identifiers and the correspondent public keys. This binding connects the accountability between real-world space and network space. The use cases of our design are also given in named data networking (NDN) and identity/locator splitting network architecture, i.e. XIA and MobilityFirst. The analysis also shows that identity authentication based on CPK is capable of resource-constrained nodes in large-scale networks without scalability tradeoffs. ? Copyright 2016 ACM.EI62-6815-17-June-201