2 papers
cs.CR2026
UEChecker: Detecting Unchecked External Call Vulnerabilities in DApps via Graph Analysis
Dechao Kong, Xiaoqi Li, Wenkai Li
The increasing number of attacks on the contract layer of DApps has resulted in economic losses amounting to $66 billion. Vulnerabilities arise when contracts interact with externa…
cs.CE2025
Implementation and Security Analysis of Cryptocurrencies Based on Ethereum
Pengfei Gao, Dechao Kong, Xiaoqi Li
Blockchain technology has set off a wave of decentralization in the world since its birth. The trust system constructed by blockchain technology based on cryptography algorithm and…