3 papers
cs.CR2025
Time Tells All: Deanonymization of Blockchain RPC Users with Zero Transaction Fee (Extended Version)
Shan Wang, Ming Yang, Yu Liu +5
Remote Procedure Call (RPC) services have become a primary gateway for users to access public blockchains. While they offer significant convenience, RPC services also introduce cri…
cs.CR2025
Starfish: Rebalancing Multi-Party Off-Chain Payment Channels
Minghui Xu, Wenxuan Yu, Guangyong Shang +6
Blockchain technology has revolutionized the way transactions are executed, but scalability remains a major challenge. Payment Channel Network (PCN), as a Layer-2 scaling solution,…
cs.CR2025
A Unified View of IoT And CPS Security and Privacy
Lan Luo, Christopher Morales-Gonzalez, Shan Wang +2
The concepts of Internet of Things (IoT) and Cyber Physical Systems (CPS) are closely related to each other. IoT is often used to refer to small interconnected devices like those i…