Download now Free registration required
Byzantine and rational behaviors are increasingly recognized as unavoidable realities in today's cooperative services. Yet, how to design BAR-tolerant protocols and rigorously prove them strategy proof remains somewhat of a mystery: existing examples tend either to focus on unrealistically simple problems or to want in rigor. The goal of this paper is to demystify the process by presenting the full algorithmic development cycle that, starting from the classic synchronous Repeated Terminating Reliable Broadcast (RTRB) problem statement, leads to a provably BAR-tolerant solution.
- Format: PDF
- Size: 227.5 KB