Efficient Multi-Party Component Interaction in Web 3.0 via Dynamic Interaction Plans and BLS Aggregate Signatures

Abstract

Web 3.0 systems face dynamic networking (nodes join/leave, topologies change) and data authenticity challenges in trustless environments. Static or centralized routing is inefficient and insecure. We propose DIP-BLS, a distributed data exchange protocol integrating dynamic interaction plans with BLS aggregate signatures. Each component maintains a local plan table monitoring neighbor status and performance. Data forwarding optimizes link quality, load, and path diversity over a minimum-hop basis. BLS signatures at each hop enable lightweight per-hop signing and aggregation, providing verifiable end-to-end authentication. Simulations show that compared to shortest-path and flooding methods, DIP-BLS improves delivery ratio, reduces latency, and increases throughput, while ensuring tamper resistance and identity traceability with low overhead. DIP-BLS is well suited for high-efficiency and secure Web 3.0 applications.