We define a new type of mix network that offers a reduced form of robustness: the mixnet can prove that every message it outputs corresponds to an input submitted by a player wit...
— A Mobile Ad-Hoc Network (MANET) is considered with nodes that may act selfishly or maliciously by simply dropping data packets rather than forwarding them. We study a distribu...
Arnab Das 0002, George Kesidis, Venkat Pothamsetty
We describe a design for a reputation system that increases the reliability and thus efficiency of remailer services. Our reputation system uses a MIX-net in which MIXes give recei...
Roger Dingledine, Michael J. Freedman, David Hopwo...
Reputation mechanisms help peers in a peer-to-peer (P2P) system avoid unreliable or malicious peers. In application-level networks, however, short peer life-times mean reputations...
Gayatri Swamynathan, Ben Y. Zhao, Kevin C. Almerot...
Abstract. As more and more P2P applications being popular in Internet, one of important problem to be solved is inspiring users to cooperate each other actively and honestly, the r...
Liang Sun, Li Jiao, Yufeng Wang, Shiduan Cheng, We...