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计算机系统应用英文版:2018,27(3):205-209

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区块链技术在数字资产安全交易中的应用

韩爽^1,2, 蒲宝明², 李顺喜^1,2, 李相泽³, 张笑东^1,2, 王帅^1,2

(1.中国科学院大学, 北京 100049;2.中国科学院沈阳计算技术研究所, 沈阳 110168;3.东北大学计算机科学与工程学院, 沈阳 110819)

Application of Block Chain Technology in Digital Asset Security Transaction

HAN Shuang^1,2, PU Bao-Ming², LI Shun-Xi^1,2, LI Xiang-Ze³, ZHANG Xiao-Dong^1,2, WANG Shuai^1,2

(1.University of Chinese Academy of Sciences, Beijing 100049, China;2.Shenyang Institute of Computing Technology, Chinese Academy of Sciences, Shenyang 110168, China;3.School of Computer Science and Engineering, Northeastern University, Shenyang 110819, China)

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本文已被：浏览 2467次下载 3305次
Received:June 12, 2017 Revised:June 27, 2017

中文摘要: 针对传统数据资产交易平台依靠中心化的管理机构完成交易过程，不能保证数据资产交易过程中的安全性的弊端，利用区块链技术去中心化、去信任、难以篡改等技术特征.提出了一种基于区块链技术的新型数字资产安全交易方法.首先阐明传统数字资产交易平台的弊端，剖析了区块链技术在数据资产安全交易中的关键技术；其次，分别从数据存储、交易信息加密、验证节点间的共识算法方面提出具体的实施方案；最后，针对数据资产交易过程中的验证节点共识算法进行验证分析，实验结果表明，本文所提出的方法能很好的适用于数字资产安全交易.

中文关键词: 区块链去中心化数字资产共识算法安全交易

Abstract:As the traditional data assets trading platform relies on the central management of the completion of the transaction process, it cannot guarantee the security of data assets in the process of transaction. Based on the technical characteristics of block chain technology: decentration, and unforgeability, this study proposes a new digital asset security transaction method based on block chain technology. Firstly, the drawbacks of traditional digital asset trading platform are expounded, and the key technology of block chain technology in data assets security transaction is analyzed. Secondly, from the perspective of data storage, transaction information, executive scheme is put forward. Finally, the verification algorithm of verification node in data transaction process is verified. The experimental results show that the proposed method in this study can be applied to digital asset security transaction.

keywords: block chain decentralization digital assets consensus algorithm secure transaction

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基金项目:

Author Name	Affiliation	E-mail
HAN Shuang	University of Chinese Academy of Sciences, Beijing 100049, China Shenyang Institute of Computing Technology, Chinese Academy of Sciences, Shenyang 110168, China	1933842948@qq.com
PU Bao-Ming	Shenyang Institute of Computing Technology, Chinese Academy of Sciences, Shenyang 110168, China
LI Shun-Xi	University of Chinese Academy of Sciences, Beijing 100049, China Shenyang Institute of Computing Technology, Chinese Academy of Sciences, Shenyang 110168, China
LI Xiang-Ze	School of Computer Science and Engineering, Northeastern University, Shenyang 110819, China
ZHANG Xiao-Dong	University of Chinese Academy of Sciences, Beijing 100049, China Shenyang Institute of Computing Technology, Chinese Academy of Sciences, Shenyang 110168, China
WANG Shuai	University of Chinese Academy of Sciences, Beijing 100049, China Shenyang Institute of Computing Technology, Chinese Academy of Sciences, Shenyang 110168, China

Author Name	Affiliation	E-mail
HAN Shuang	University of Chinese Academy of Sciences, Beijing 100049, China Shenyang Institute of Computing Technology, Chinese Academy of Sciences, Shenyang 110168, China	1933842948@qq.com
PU Bao-Ming	Shenyang Institute of Computing Technology, Chinese Academy of Sciences, Shenyang 110168, China
LI Shun-Xi	University of Chinese Academy of Sciences, Beijing 100049, China Shenyang Institute of Computing Technology, Chinese Academy of Sciences, Shenyang 110168, China
LI Xiang-Ze	School of Computer Science and Engineering, Northeastern University, Shenyang 110819, China
ZHANG Xiao-Dong	University of Chinese Academy of Sciences, Beijing 100049, China Shenyang Institute of Computing Technology, Chinese Academy of Sciences, Shenyang 110168, China
WANG Shuai	University of Chinese Academy of Sciences, Beijing 100049, China Shenyang Institute of Computing Technology, Chinese Academy of Sciences, Shenyang 110168, China

引用文本：
韩爽,蒲宝明,李顺喜,李相泽,张笑东,王帅.区块链技术在数字资产安全交易中的应用.计算机系统应用,2018,27(3):205-209
HAN Shuang,PU Bao-Ming,LI Shun-Xi,LI Xiang-Ze,ZHANG Xiao-Dong,WANG Shuai.Application of Block Chain Technology in Digital Asset Security Transaction.COMPUTER SYSTEMS APPLICATIONS,2018,27(3):205-209