微信服务号

微信订阅号

2025-4-24- 9
Home > Archive>Volume 30, Issue 9, 2019 >2608-2619. DOI:10.13328/j.cnki.jos.005773
PDF HTML XML Export Cite reminder
Formal Definition for Classical Smart Contracts and Reference Implementation
Author:
Affiliation:

Fund Project:

National Key Research and Development Plan Task of China (2016YFB1000702); Guizhou University of Finance and Economics and the Ministry of Commerce International Trade and Economic Cooperation Research Institute Joint Fund (2017SWBDZ08)

  • Article
    • | |
  • Metrics
    • |
  • Reference
    • |
  • Related
    • |
  • Cited by
    • | |
  • Comments
    Abstract:

    Smart contract is one of the key components of blockchain systems, and has been widely applied in practice. However, there are no uniform definitions for smart contract. Moreover, the implementations of smart contracts in different platforms have quite large differences. This situation will affect the public perception of smart contracts and will cause obstacles to the development of the blockchain industry. This study recalls the history of the development of smart contracts, combing out the changes of the concepts, summarizes the essence of smart contracts, and analyzes and compares existing smart contract implementations. The formal definition of classical smart contracts is proposed, which may lay the foundation for the standardization of smart contracts. A common implementation method independent of the blockchain platforms is also given. And a reference implementation based on Hyperledger Fabric is carried out as well. Finally, the conclusion is presented and the future work is listed.

    Reference
    Related
    Cited by
Get Citation

王璞巍,杨航天,孟佶,陈晋川,杜小勇.面向合同的智能合约的形式化定义及参考实现.软件学报,2019,30(9):2608-2619

Copy
Share
Article Metrics
  • Abstract:
  • PDF:
  • HTML:
  • Cited by:
History
  • Received:June 09,2018
  • Revised:August 28,2018
  • Online: April 11,2019
Links:Institute of Software, CASChina Computer FederationCASNSFC
You are the firstVisitors
Copyright: Institute of Software, Chinese Academy of Sciences Beijing ICP No. 05046678-4
Address：4# South Fourth Street, Zhong Guan Cun, Beijing 100190,Postal Code：100190
Phone：010-62562563 Fax：010-62562533 Email：jos@iscas.ac.cn
Technical Support：Beijing Qinyun Technology Development Co., Ltd.

Beijing Public Network Security No. 11040202500063