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A Smart Contract Weakness and Security Hole Analyzer Using Virtual Machine Based Dynamic Monitor
- Authors
- Son, Yunsik; Lee, YangSun
- Issue Date
- 2022
- Publisher
- Success Culture Press
- Keywords
- Blockchain; security-level information flow; semantics; smart contract; software weakness
- Citation
- Journal of Logistics, Informatics and Service Science, v.9, no.1, pp 36 - 52
- Pages
- 17
- Indexed
- SCOPUS
- Volume
- 9
- Number
- 1
- Start Page
- 36
- End Page
- 52
- ISSN
- 2409-2665
2409-2665
- Abstract
- Blockchain-based smart contracts are a technology for decentralized applications, and their usefulness and development potential have been highly evaluated. However, as a technology developed over an extremely short period, there are many flaws in the programming language and execution environment used for developing and executing smart contracts. In this study, a software weakness analyzer is proposed to detect possible software weaknesses in smart contracts. The proposed analyzer examines software weaknesses through a security-level information flow. For this purpose, the semantics of a smart contract when converted into an intermediate code are defined and analyzed on a dynamic monitor. © 2022, Success Culture Press. All rights reserved.
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Related Researcher
- Son, Yun Sik
- College of Advanced Convergence Engineering (Department of Computer Science and Artificial Intelligence)