Dumbo: Faster Asynchronous BFT Protocols
Bingyong Guo, Zhenliang Lu, Qiang Tang, Jing Min Xu, Zhenfeng Zhang · 2020
HoneyBadgerBFT, proposed by Miller et al. [34] as the first practical asynchronous atomic broadcast protocol, demonstrated impressive performance. The core of HoneyBadgerBFT (HB-BFT) is to achieve batching consensus using asynchronous common subset protocol (ACS) of Ben-Or et al., constituted with n reliable broadcast protocol (RBC) to have each node propose its input, followed by n asynchronous binary agreement protocol (ABA) to make a decision for each proposed value (n is the total number of nodes).