Byzantine Fault Tolerant (BFT) state machine replication protocols are used to achieve
agreement among replicated servers with arbitrary faults. Most existing BFT protocols …

Byzantine fault-tolerant (BFT) state machine replication protocol is an important building
block in the architecture of highly available distributed computing. In this paper, we present …

We present Byzantine Fault-Avoidance (BFA), a fault-resilient architecture designed for
Byzantine Fault Tolerant (BFT) systems to withstand against attacks and failures. BFA allows …

In this paper, we present BunchBFT Byzantine fault-tolerant state-machine replication for
high performance and scalability. At the heart of BunchBFT is a novel design called the …

It is well known that Byzantine fault tolerant (BFT) consensus cannot be solved in the classic
asynchronous message passing model when one-third or more of the processes may be …

Trusted execution environment (TEE) technology has found many applications in mitigating
various security risks in an efficient manner, which is attractive for critical infrastructure …

Fault tolerant distributed protocols typically utilize a ho-mogeneous fault model, either fail-
crash or fail-Byzantine, where all processors are assumed to fail in the same man-ner. In …

Byzantine Fault Tolerant state machine replication (BFT) protocols are replication protocols
that tolerate arbitrary faults of a fraction of the replicas. Although significant efforts have been …