Distributed path restoration algorithm for anonymity in P2P file sharing systems

被引：0
|
作者：
Manzanares-Lopez, Pilar [1 ]
Munoz-Gea, Juan Pedro [1 ]
Malgosa-Sanahuja, Josemaria [1 ]
Sanchez-Aamoutse, Juan Carlos [1 ]
Garcia-Haro, Joan [1 ]
机构：
[1] Polytech Univ Cartagena, Dept Informat Technol & Commun, Cartagena 30202, Spain
来源：
ICSOFT 2007: PROCEEDINGS OF THE SECOND INTERNATIONAL CONFERENCE ON SOFTWARE AND DATA TECHNOLOGIES, VOL PL/DPS/KE/MUSE | 2007年
关键词：
peer-to-peer networks; anonymity; distributed systems;
D O I：
暂无
中图分类号：
TP31 [计算机软件];
学科分类号：
081202 ; 0835 ;
摘要：
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.
引用
收藏
页码：88 / 95
页数：8
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