Hosting Byzantine Fault Tolerant Services on a Chord ring
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In this paper we demonstrate how stateful Byzantine Fault Tolerant services may be hosted on a Chord ring. The strategy presented is fourfold: firstly a replication scheme that dissociates the maintenance of replicated service state from ring recovery is developed. Secondly, clients of the ring based services are made replication aware. Thirdly, a consensus protocol is introduced that supports the serialization of updates. Finally Byzantine fault tolerant replication protocols are developed that ensure the integrity of service data hosted on the ring.
Dearle , A , Kirby , G & Norcross , S 2007 , Hosting Byzantine Fault Tolerant Services on a Chord ring . University of St Andrews .
Submitted to DSN 2007 Workshop on Architecting Dependable Systems
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