IP屬地:北京
我也在研究RBFT,請教下,Propagation階段為什么要等待f+1個請求后,才會開始處理三階段提交?如果節(jié)點收到客戶端或其他節(jié)點傳來的消息廣播出去,也能保證每個節(jié)點都收到該請求(類似GHOST協(xié)議)。所以我不太明白f+1的設(shè)定是出于哪個目的。。論文中有一句話“Without this verification, a malicious primary may
collude with faulty clients that would send correct requests
only to him, in order to boost the performance of the protocol
instance of the malicious primary at the expense of the other
protocol instances”。不過我還是沒明白。。。
拜占庭共識算法RBFT:Redundant Byzantine Fault Tolerance最近在研究拜占庭共識,做個記錄吧,有些可能也沒理解透。RBFT : Redundant Byzantine Fault Tolerance論文地址:http://lig-me...