标题:A Permissioned Blockchain Framework for Supporting Instant Transaction and Dynamic Block Size
作者:Min, Xinping; Li, Qingzhong; Liu, Lei; Cui, Lizhen
通讯作者:Li, QZ;Li, QZ
作者机构:[Min, Xinping; Li, Qingzhong; Liu, Lei; Cui, Lizhen] Shandong Univ, Sch Comp Sci & Technol, Jinan, Peoples R China.; [Li, Qingzhong] Dareway Softwar 更多
会议名称:15th IEEE Int Conf on Trust, Security and Privacy in Comp and Commun / 10th IEEE Int Conf on Big Data Science and Engineering / 14th IEEE Int Symposium on Parallel and Distributed Proc with Applicat (IEEE Trustcom/BigDataSE/ISPA)
会议日期:AUG 23-26, 2016
来源:2016 IEEE TRUSTCOM/BIGDATASE/ISPA
出版年:2016
页码:90-96
DOI:10.1109/TrustCom.2016.49
关键词:Blockchain; consensus algorithm; trusted transaction
摘要:The lack of credibility of transactions has become major issue restricting the rapid development and popularization of E-commerce. Existing solutions adopt blockchain protocols to improve the credibility of transactions. Most of them still have significant scalability barrier, such as instant transaction and throughput. By analyzing how fundamental and circumstantial bottlenecks in Bitcoin-derived blockchain limit the ability of its current peer-to-peer overlay network, this paper presents Permissioned Blockchain Framework (PBF). PBF aims at achieving trusted trading and supporting instant transaction in E-commerce. To guarantee a higher credibility of transactions, this paper presents a global consensus algorithm - Permissioned Trusted Trading Network Consensus Algorithm. In order to fulfill the demand of instant transactions without sacrificing credibility, this paper presents a Peer Inner Blockchain Protocol. The comparison between PBF and Bitcoin-derived blockchain in E-commerce, suggests better performance on throughput, latency, capacity.
收录类别:CPCI-S
资源类型:会议论文
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