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A comprehensive survey on smart contract construction and execution: paradigms, tools, and systems.
Bin Hu1, Zongyang Zhang1, Jianwei Liu1
1School of Cyber Science and Technology, Beihang University, Beijing 100191, China.
Patterns (New York, N.Y.)
|March 4, 2021
Summary
This survey categorizes smart contract research from 2008-2020, covering design, tools, and execution improvements. It aims to guide researchers and developers in creating secure, private, and efficient blockchain smart contracts.
Area of Science:
- Computer Science
- Blockchain Technology
- Cybersecurity
Background:
- Smart contracts offer decentralized online transactions but face security, privacy, and efficiency challenges.
- Existing solutions for secure smart contract development are fragmented, hindering adoption.
- A comprehensive overview of smart contract research is needed for new developers and researchers.
Purpose of the Study:
- To survey and categorize existing research on smart contract construction and execution from 2008-2020.
- To provide a structured overview of design paradigms, development tools, and execution mechanisms.
- To identify challenges and future research directions for secure, private, and efficient smart contracts.
Main Methods:
- Systematic literature review of academic papers and online resources.
- Categorization of studies into contract construction (paradigms, tools) and execution (privacy, efficiency).
- Analysis of state-of-the-art solutions for private contracts, off-chain channels, and core functionality extensions.
Main Results:
- Smart contract research is categorized into design paradigms, development tools, and execution enhancements.
- Execution mechanisms are classified into private contracts, off-chain channels, and core functionality extensions.
- Identified key challenges and future research avenues for advancing smart contract technology.
Conclusions:
- A structured survey facilitates understanding and accelerates development in secure smart contracts.
- Addressing security, privacy, and efficiency remains critical for widespread smart contract adoption.
- Future research should focus on integrated solutions for robust and scalable smart contract systems.
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