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Authors: Pilar Manzanares-Lopez ; Juan Pedro Muñoz-Gea ; Josemaria Malgosa-Sanahuja ; Juan Carlos Sanchez-Aarnoutse and Joan Garcia-Haro

Affiliation: Polytechnic University of Cartagena, Spain

ISBN: 978-989-8111-05-0

Keyword(s): Peer-to-peer networks, anonymity, distributed systems.

Related Ontology Subjects/Areas/Topics: Distributed and Mobile Software Systems ; Internet Information Systems ; Software Engineering

Abstract: In this paper, a new mechanism to achieve anonymity in peer-to-peer (P2P) file sharing systems is proposed. As usual, the anonymity is obtained by means of connecting the source and destination peers through a set of intermediate nodes, creating a multiple-hop path. The main paper contribution is a distributed algorithm able to guarantee the anonymity even when a node in a path fails (voluntarily or not). The algorithm takes into account the inherent costs associated with multiple-hop communications and tries to reach a well-balanced solution between the anonymity degree and its associated costs. Some parameters are obtained analytically but the main network performances are evaluated by simulation.

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Paper citation in several formats:
Manzanares-Lopez P.; Pedro Muñoz-Gea J.; Malgosa-Sanahuja J.; Carlos Sanchez-Aarnoutse J.; Garcia-Haro J. and (2007). DISTRIBUTED PATH RESTORATION ALGORITHM FOR ANONYMITY IN P2P FILE SHARING SYSTEMS.In Proceedings of the Second International Conference on Software and Data Technologies - Volume 3: ICSOFT, ISBN 978-989-8111-05-0, pages 88-95. DOI: 10.5220/0001338600880095

@conference{icsoft07,
author={Pilar Manzanares{-}Lopez and Juan {Pedro Muñoz{-}Gea} and Josemaria Malgosa{-}Sanahuja and Juan {Carlos Sanchez{-}Aarnoutse} and Joan Garcia{-}Haro},
title={DISTRIBUTED PATH RESTORATION ALGORITHM FOR ANONYMITY IN P2P FILE SHARING SYSTEMS},
booktitle={Proceedings of the Second International Conference on Software and Data Technologies - Volume 3: ICSOFT,},
year={2007},
pages={88-95},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0001338600880095},
isbn={978-989-8111-05-0},
}

TY - CONF

JO - Proceedings of the Second International Conference on Software and Data Technologies - Volume 3: ICSOFT,
TI - DISTRIBUTED PATH RESTORATION ALGORITHM FOR ANONYMITY IN P2P FILE SHARING SYSTEMS
SN - 978-989-8111-05-0
AU - Manzanares-Lopez, P.
AU - Pedro Muñoz-Gea, J.
AU - Malgosa-Sanahuja, J.
AU - Carlos Sanchez-Aarnoutse, J.
AU - Garcia-Haro, J.
PY - 2007
SP - 88
EP - 95
DO - 10.5220/0001338600880095

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