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English | 中文版

Delegated Byzantine Fault Tolerance (DBFT)

[TOC]

Abstract

Improvements based on Practical Byzantine Fault Tolerance:

  1. The request-response model of the C/S (Client/Server) architecture is improved to a peer-to-peer node model suitable for P2P networks;
  2. The static consensus participant nodes are improved to dynamically joinable and leavable consensus participant nodes;
  3. A voting mechanism based on the proportion of held equity is designed for the generation of consensus participant nodes, and consensus participant nodes (bookkeeping nodes) are determined by voting;
  4. Digital certificates are introduced into the blockchain to solve the problem of authenticating the real identity of bookkeeping nodes in voting.

Process

TODO