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A distributed certification system for structured P2P networks

François Lesueur 1 Ludovic Mé 1 Valérie Viet Triem Tong 1
1 SUPELEC-Campus Rennes
Abstract : In this paper, we present a novel distributed certification system in which signing a certificate needs the collaboration of a fixed ratio of the nodes, hence a varying number of nodes. This number is dynamically adjusted to enforce the ratio in a fully distributed way, which is mandatory for decentralized varying-size P2P networks. A certificate allows then to link the key pair of a node to some rights granted to it.
Keywords : P2P security distributed certification
Document type :
Conference papers
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https://hal-supelec.archives-ouvertes.fr/hal-00287656
Contributor : Myriam Andrieux <>
Submitted on : Thursday, June 12, 2008 - 2:21:13 PM
Last modification on : Friday, January 8, 2021 - 3:42:04 AM

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  • HAL Id : hal-00287656, version 1

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IRISA | SUPELEC | UR1-UFR-ISTIC | LABEXIMU

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François Lesueur, Ludovic Mé, Valérie Viet Triem Tong. A distributed certification system for structured P2P networks. 2nd International Conference on Autonomous Infrastructure, Management and Security (AIMS), Jul 2008, Bremen, Germany. pp.40-52. ⟨hal-00287656⟩

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