Trusted Identity Management for Overlay Networks

Autor:	Guillermo Garcia Millan, Martin Pirker, Ronald Toegl, Stefan Kraxberger, Elisa Pintado Guijarro
Rok vydání:	2013
Předmět:	Identifier Public-key cryptography Computer science business.industry Node (networking) Authentication protocol Overlay network Verifiable secret sharing Trusted Computing Trusted Platform Module business Computer network
Zdroj:	Information Security Practice and Experience ISBN: 9783642380327 ISPEC
Popis:	A critical requirement in overlay networks is to have unique, undeniable and verifiable identifiers for each node in the system.Without them, every node in such an overlay network would be able to impersonate other nodes or create an arbitrary amount of bogus nodes. Thus, a node or a group of nodes, could easily gain control over an overlay network by orchestrating such artificial nodes. Most proposed solutions are based on public key cryptography and public key infrastructures. Unfortunately, the process of issuing and distributing certificates is not solved for large scale overlay networks. In this work we provide a solution for creating unique, undeniable and verifiable identifiers for large-scale overlay networks using mechanisms provided by the Trusted Computing Group. We facilitate the use of a unique asymmetric key pair which has been created on a Trusted Platform Module and is vouched for by the manufacturer.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::2caee571760d7d5676529e25655e9f28 https://doi.org/10.1007/978-3-642-38033-4_2 Zobrazit plný text záznamu