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A low-cost solution for frequent symmetric key exchange in ad-hoc networks

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dc.contributor.authorVolkmer, Markus
dc.contributor.authorWallner, Sebastian
dc.contributor.editorDadam, Peter
dc.contributor.editorReichert, Manfred
dc.date.accessioned2019-10-11T11:42:11Z
dc.date.available2019-10-11T11:42:11Z
dc.date.issued2004
dc.description.abstractNext to authentication, secure key exchange is considered the most critical and complex issue regarding ad-hoc network security. We present a low-cost, (i.e. low hardware-complexity) solution for feasible frequent symmetric key exchange in adhoc networks, based on a Tree Parity Machine Rekeying Architecture. A key exchange can be performed within a few milliseconds, given practical wireless communication channels and their limited bandwidths. A flexible rekeying functionality enables the full exploitation of the achievable key exchange rates. Characteristics of a standardcell ASIC design realisation as IP-core in 0.18µ-technology are evaluated.en
dc.identifier.isbn3-88579-379-2
dc.identifier.pissn1617-5468
dc.identifier.urihttps://dl.gi.de/handle/20.500.12116/28831
dc.language.isoen
dc.publisherGesellschaft für Informatik e.V.
dc.relation.ispartofInformatik 2004 – Informatik verbindet – Band 1, Beiträge der 34. Jahrestagung der Gesellschaft für Informatik e.V. (GI)
dc.relation.ispartofseriesLecture Notes in Informatics (LNI) - Proceedings, Volume P-50
dc.titleA low-cost solution for frequent symmetric key exchange in ad-hoc networksen
dc.typeText/Conference Paper
gi.citation.endPage132
gi.citation.publisherPlaceBonn
gi.citation.startPage128
gi.conference.date20.-24. September 2004
gi.conference.locationUlm
gi.conference.sessiontitleRegular Research Papers

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P050 - INFORMATIK 2004 - Informatik verbindet - Band 1