基于Gossip网络协议的前置消息验证  

Gossip network protocol-based pre-message authentication

作　　者：刘锦江 范洪博[1] 高志伟 LIU Jin-jiang;FAN Hong-bo;GAO Zhi-wei(Faculty of Information Engineering and Automation,Kunming University of Science and Technology,Kunming 650500,China)

机构地区：[1]昆明理工大学信息工程与自动化学院,昆明650500

出　　处：《信息技术》2022年第7期109-113,共5页Information Technology

摘　　要：针对联盟链中Gossip网络协议的冗余现象,文中提出了一种采用多项式证明和布隆过滤器进行前置验证的算法GP与GB。其核心思路为以Gossip网络传播协议为基础,在消息传播到新节点之前进行简短的消息验证,只传播新节点不包含的消息,通过前置验证来降低消息冗余现象。实验表明,在通过Gossip网络协议进行传播消息时,通过前置消息验证可以显著降低整个网络的使用带宽。For the redundancy phenomenon of the Gossip network protocol in the federated chain,this paper proposes an algorithm GP and GB using polynomial proof and Bloom filter for pre-validation.Its core idea is based on the Gossip network propagation protocol,and a short message validation before the message is propagated to the new node,and only the messages that are not contained in the new node are propagated to reduce the message redundancy phenomenon through pre-validation.Experiments show that when propagating messages through the Gossip network protocol,the bandwidth used by the entire network can be significantly reduced by pre-message verification.

关 键 词：Gossip网络协议 前置验证 多项式证明 布隆过滤器 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]