36 citations · 117 across the 9 of their papers we have counts for
7 papers · 1 filter
FORGE: An LLM-driven Framework for Large-Scale Smart Contract Vulnerability Dataset Construction
Jiachi Chen, Yiming Shen, Jiashuo Zhang +7
High-quality smart contract vulnerability datasets are critical for evaluating security tools and advancing smart contract security research. Two major limitations of current manua…
fAmulet: Finding Finalization Failure Bugs in Polygon zkRollup
Zihao Li, Xinghao Peng, Zheyuan He +2
Zero-knowledge layer 2 protocols emerge as a compelling approach to overcoming blockchain scalability issues by processing transactions through the transaction finalization process…
Nurgle: Exacerbating Resource Consumption in Blockchain State Storage via MPT Manipulation
Zheyuan He, Zihao Li, Ao Qiao +6
Blockchains, with intricate architectures, encompass various components, e.g., consensus network, smart contracts, decentralized applications, and auxiliary services. While offerin…
Large Language Models for Blockchain Security: A Systematic Literature Review
Zheyuan He, Zihao Li, Sen Yang +5
Large Language Models (LLMs) have emerged as powerful tools across various domains within cyber security. Notably, recent studies are increasingly exploring LLMs applied to the con…
Demystifying DeFi MEV Activities in Flashbots Bundle
Zihao Li, Jianfeng Li, Zheyuan He +6
Decentralized Finance, mushrooming in permissionless blockchains, has attracted a recent surge in popularity. Due to the transparency of permissionless blockchains, opportunistic t…
SigRec: Automatic Recovery of Function Signatures in Smart Contracts
Ting Chen, Zihao Li, Xiapu Luo +9
Millions of smart contracts have been deployed onto Ethereum for providing various services, whose functions can be invoked. For this purpose, the caller needs to know the function…
An Adaptive Gas Cost Mechanism for Ethereum to Defend Against Under-Priced DoS Attacks
Ting Chen, Xiaoqi Li, Ying Wang +5
The gas mechanism in Ethereum charges the execution of every operation to ensure that smart contracts running in EVM (Ethereum Virtual Machine) will be eventually terminated. Faili…