TY - GEN
T1 - A new approach to interdomain routing based on secure multi-party computation
AU - Gupta, Debayan
AU - Segal, Aaron
AU - Panda, Aurojit
AU - Segev, Gil
AU - Schapira, Michael
AU - Feigenbaum, Joan
AU - Rexford, Jennifer L.
AU - Shenker, Scott
PY - 2012
Y1 - 2012
N2 - Interdomain routing involves coordination among mutually distrustful parties, leading to the requirements that BGP provide policy autonomy, flexibility, and privacy. BGP provides these properties via the distributed execution of policy-based decisions during the iterative route computation process. This approach has poor convergence properties, makes planning and failover difficult, and is extremely difficult to change. To rectify these and other problems, we propose a radically different approach to interdomain-route computation, based on secure multi-party computation (SMPC). Our approach provides stronger privacy guarantees than BGP and enables the deployment of new policy paradigms. We report on an initial exploration of this idea and outline future directions for research.
AB - Interdomain routing involves coordination among mutually distrustful parties, leading to the requirements that BGP provide policy autonomy, flexibility, and privacy. BGP provides these properties via the distributed execution of policy-based decisions during the iterative route computation process. This approach has poor convergence properties, makes planning and failover difficult, and is extremely difficult to change. To rectify these and other problems, we propose a radically different approach to interdomain-route computation, based on secure multi-party computation (SMPC). Our approach provides stronger privacy guarantees than BGP and enables the deployment of new policy paradigms. We report on an initial exploration of this idea and outline future directions for research.
UR - http://www.scopus.com/inward/record.url?scp=84870350022&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84870350022&partnerID=8YFLogxK
U2 - 10.1145/2390231.2390238
DO - 10.1145/2390231.2390238
M3 - Conference contribution
AN - SCOPUS:84870350022
SN - 9781450317764
T3 - Proceedings of the 11th ACM Workshop on Hot Topics in Networks, HotNets-11
SP - 37
EP - 42
BT - Proceedings of the 11th ACM Workshop on Hot Topics in Networks, HotNets-11
PB - Association for Computing Machinery
T2 - 11th ACM Workshop on Hot Topics in Networks, HotNets 2012
Y2 - 29 October 2012 through 30 October 2012
ER -