FaBFT: Flexible Asynchronous BFT Protocol Using DAG

ePrint Report: FaBFT: Flexible Asynchronous BFT Protocol Using DAG

Yu Song, Yu Long, Xian Xu, Dawn Gu

The Byzantine Fault Tolerance (BFT) protocol is a long-standing topic. Recently, a lot of efforts have been made in the research of asynchronous BFT. However, the existing solutions cannot adapt well to the flexible network environment, and suffer from problems such as high communication complexity or long latency. To improve the efficiency of BFT consensus in flexible networks, we propose FaBFT. FaBFT's clients …

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