Using resource public key infrastructure for secure border gateway protocol

Border Gateway Protocol (BGP) is a widely used Internet routing protocol. While several security features have been introduced and implemented to prevent attacks and address routing instabilities, BGP remains vulnerable due to lack of integrity and authentication of BGP messages. BGP operations strongly depend on its security and attacks on BGP adversely influence packet routing. Given the importance of BGP security, several approaches have been developed to enhance security of BGP sessions. The Resource Public Key Infrastructure (RPKI), a specialized Public Key Infrastructure (PKI), was developed to help secure the Internet routing. It uses cryptographically verifiable statements to ensure that Autonomous Systems (ASes), the Internet resource holders, are certifiably linked to the routing information they generate thus resulting in a reliable routing origin. In this paper, we describe a testbed developed for validating route origin and present simulation results.