Reliable Broadcast

Reliable Broadcast

• First one
  

  This was from Asynchronous consensus and broadcast protocols. Gabriel Bracha, and Sam Toueg. 1985

• The best definition (so far)
  

  This is from Momose et al. Multi-Threshold Byzantine Fault Tolerance. Atsuki Momose, and Ling Ren. 2021

  

  Figure 1: RBC Definition