A quantitative comparison of graph-based models for Internet topology
IEEE/ACM Transactions on Networking (TON)
On estimating end-to-end network path properties
Proceedings of the conference on Applications, technologies, architectures, and protocols for computer communication
Pastry: Scalable, Decentralized Object Location, and Routing for Large-Scale Peer-to-Peer Systems
Middleware '01 Proceedings of the IFIP/ACM International Conference on Distributed Systems Platforms Heidelberg
Low latency and cheat-proof event ordering for peer-to-peer games
NOSSDAV '04 Proceedings of the 14th international workshop on Network and operating systems support for digital audio and video
Scribe: a large-scale and decentralized application-level multicast infrastructure
IEEE Journal on Selected Areas in Communications
| Hi-index | 0.00 |
With more and more online game players having access to broadband Internet connections and high performance computers, peer-to-peer architecture offers an attractive solution for online multiplayer game design. However, message synchronization and cheat proof are two major challenges in implementing a fully distributed peer-to-peer game system. In this paper, a novel scheme, called Semi-Lock, is proposed to support message synchronization and prevent protocol level cheats for such systems. In Semi-Lock, peers encrypt each message by using cryptographically secure one-way hash function. A two-step validation is applied at destination peers to verify the integrity and correctness of the received messages. Trace driven simulations are conducted to verify the performance of our proposed scheme. Simulation results show that it significantly outperforms existing algorithms in terms of message latency and message synchronization ratio, with only little extra computational overhead on each peer