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Authors: C. Braghin ; E. Riccobene and Simone Valentini

Affiliation: Department of Computer Science, Università degli Studi di Milano, Italy

Keyword(s): Blockchain, Smart-Contracts, Exception, Verification, Validation, ASMs, ASMETA.

Abstract: Blockchain-based smart contracts are gaining widespread adoption due to their potential to automate complex transactions securely and transparently. However, ensuring the correctness and security of smart contracts remains a challenge. This paper proposes a novel approach to modeling and verifying Ethereum smart contracts’ exception-related vulnerabilities using Abstract State Machines (ASMs). ASMs provide a formal modeling language that enables the precise representation of system behavior and properties. We developed an ASM model of a Solidity smart contract and demonstrated its use on Unhandled Exception vulnerability identification and check contract correctness. Our approach offers a formal framework for smart contract modeling and verification. It leverages the power of ASM tools to identify vulnerabilities and ensure contract reliability, contributing to more secure and trustworthy blockchain-based applications.

CC BY-NC-ND 4.0

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Paper citation in several formats:
Braghin, C.; Riccobene, E. and Valentini, S. (2024). An ASM-Based Approach for Security Assessment of Ethereum Smart Contracts. In Proceedings of the 21st International Conference on Security and Cryptography - SECRYPT; ISBN 978-989-758-709-2; ISSN 2184-7711, SciTePress, pages 334-344. DOI: 10.5220/0012858000003767

@conference{secrypt24,
author={C. Braghin. and E. Riccobene. and Simone Valentini.},
title={An ASM-Based Approach for Security Assessment of Ethereum Smart Contracts},
booktitle={Proceedings of the 21st International Conference on Security and Cryptography - SECRYPT},
year={2024},
pages={334-344},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0012858000003767},
isbn={978-989-758-709-2},
issn={2184-7711},
}

TY - CONF

JO - Proceedings of the 21st International Conference on Security and Cryptography - SECRYPT
TI - An ASM-Based Approach for Security Assessment of Ethereum Smart Contracts
SN - 978-989-758-709-2
IS - 2184-7711
AU - Braghin, C.
AU - Riccobene, E.
AU - Valentini, S.
PY - 2024
SP - 334
EP - 344
DO - 10.5220/0012858000003767
PB - SciTePress