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Rapport Année : 2012

A Privacy Preserving Distributed Reputation Mechanism

Résumé

Reputation systems allow to estimate the trustworthiness of entities based on their past behavior. Electronic commerce, peer-to-peer routing and collaborative environments, just to cite a few, highly benefit from using reputation systems. To guarantee an accurate estimation, reputation systems typically rely on a central authority, on the identification and authentication of all the participants, or both. In this paper, we go a step further by presenting a distributed reputation mechanism which is robust against malicious behaviors and that preserves the privacy of its clients. Guaranteed error bounds on the estimation are provided.
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Dates et versions

hal-00763212 , version 1 (10-12-2012)
hal-00763212 , version 2 (13-12-2012)
hal-00763212 , version 3 (14-12-2012)

Identifiants

  • HAL Id : hal-00763212 , version 2

Citer

Emmanuelle Anceaume, Gilles Guette, Paul Lajoie Mazenc, Nicolas Prigent, Valérie Viet Triem Tong. A Privacy Preserving Distributed Reputation Mechanism. 2012. ⟨hal-00763212v2⟩
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