基于区块链技术的在线电子商务信用信息共享方法  

Online E-Commerce Credit Information Sharing Method Based on Blockchain Technology

作　　者：赵斌 姜雪 周洋 ZHAO Bin;JIANG Xue;ZHOU Yang(School of Economics and Management,Bengbu University,Bengbu 233003,China;Semyung University,Jecheon-si 27136,Korea)

机构地区：[1]蚌埠学院经济与管理学院,安徽蚌埠233003 [2]世明大学,韩国堤川27136

出　　处：《情报科学》2023年第1期158-165,共8页Information Science

基　　金：安徽省科技重大专项项目“智能型高速瓦楞纸箱水性印刷粘箱关键技术的研发与应用”(18030901046);安徽省教育厅人文社科重点项目“跨境电商促进制造业转型升级研究”(SK2020A0545)。

摘　　要：【目的/意义】为了完善电子商务信用体系,优化电子商务环境,提高电子商务活动的安全性,提出基于区块链技术的在线电子商务信用信息共享方法。【方法/过程】本文首先构建了在线电子商务信用信息共享平台构架,通过将数字区块链技术和交易区块链技术融入到在线电子商务信用信息共享平台中,由数字区块链技术完成数据信息预处理过程,并利用拜占庭容错机制构建共识模型,保障在线电子商务信用信息共享平台的稳定性;由交易区块链技术中的盲签名算法提高信用信息的安全性和共享效率,实现电子商务信用信息的共享。最后,通过对比实验,对所提出的电子商务信用信息共享方法进行测试。【结果/结论】实验结果表明,所提方法的通信开销小、吞吐量高、时延小、安全性高、实用性强。【创新/局限】由于本文未结合实际案例对所提方法进行验证,研究结论具有一定局限性,因此今后需进一步深究与探讨。【Purpose/significance】In order to improve the e-commerce credit system, optimize the e-commerce environment, and improve the security of e-commerce activities, an online e-commerce credit information sharing method based on blockchain technology is proposed.【Method/process】This paper first constructs the framework of online e-commerce credit information sharing platform. By integrating digital blockchain technology and transaction blockchain technology into online e-commerce credit information sharing platform, digital blockchain technology completes the data information preprocessing process, and uses Byzantine fault-tolerant mechanism to build a consensus model to ensure the stability of online e-commerce credit information sharing platform;The blind signature algorithm in the transaction blockchain technology improves the security and sharing efficiency of credit information, and realizes the sharing of e-commerce credit information.Finally, through comparative experiments, the proposed e-commerce credit information sharing method is tested.【Result/conclusion】The experimental results show that the proposed method has low communication overhead, high throughput, low latency, high securityand strong practicability.【Innovation/limitation】Since this paper does not verify the proposed method in combination with actual cases, the research conclusions have certain limitations, and further research and discussion are needed in the future.

关 键 词：区块链技术 电子商务信用信息 拜占庭容错机制 盲签名算法 信息共享 

分 类 号：G206.3[文化科学—传播学]