Gansen Zhao

EOSIOAnalyzer: An Effective Static Analysis Vulnerability Detection Framework for EOSIO Smart Contracts

2022 · 2022 IEEE 46th Annual Computers, Software, and Applications Conference (COMPSAC)

EOSIO smart contracts are programs that can be collectively executed by a network of mutually untrusted nodes. As EOSIO smart contracts manage valuable assets, they become high-value targets and are subjected to more and more …

ValidatorRep: Blockchain-based Trust Management for Ensuring Accountability in Crowdsourcing

2022 · 2022 IEEE 46th Annual Computers, Software, and Applications Conference (COMPSAC)

Crowdsourcing as a computing paradigm, has been widely used in industries and services. Accountability in crowdsourcing services enables participants to work honestly and improves the quality of services. The realization of accountability requires trusted evidence, …

Privacy Protection Method for Blockchain Transactions Based on the Stealth Address and the Note Mechanism

2024 · Applied Sciences

Blockchain is a distributed ledger technology that possesses characteristics such as decentralization, tamper resistance, and programmability. However, while blockchain ensures transaction openness and transparency, transaction privacy is also at risk of being exposed. Therefore, this …