An active attack on a multiparty key exchange protocol

An active attack on a multiparty key exchange protocol

The multiparty key exchange introduced in Steiner et al. and presented in more general form by the authors is known to be secure against passive attacks. In this paper, an active attack is presented assuming malicious control of the communications of the last two users for the duration of only the k...

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Bibliographic Details
Main Authors: Reto Schnyder, Juan Antonio López-Ramos, Joachim Rosenthal, Davide Schipani
Format: Article
Language:English
Published: Yildiz Technical University 2016-01-01
Series:Journal of Algebra Combinatorics Discrete Structures and Applications
Subjects:
Multiparty key exchange
Active attacks
Group actions
Online Access:http://www.eds.yildiz.edu.tr/AjaxTool/GetArticleByPublishedArticleId?PublishedArticleId=2231
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spelling doaj-1f521ba5dc7d498a91d3476768a824492020-11-24T22:32:15ZengYildiz Technical UniversityJournal of Algebra Combinatorics Discrete Structures and Applications2148-838X2148-838X2016-01-0131313610.13069/jacodesmath.42848An active attack on a multiparty key exchange protocolReto Schnyder0Juan Antonio López-Ramos1Joachim Rosenthal2Davide Schipani3Institute of Mathematics, University of Zurich, SwitzerlandDepartment of Mathematics, University of Almeria, SpainInstitute of Mathematics, University of Zurich, SwitzerlandInstitute of Mathematics, University of Zurich, SwitzerlandThe multiparty key exchange introduced in Steiner et al. and presented in more general form by the authors is known to be secure against passive attacks. In this paper, an active attack is presented assuming malicious control of the communications of the last two users for the duration of only the key exchange. http://www.eds.yildiz.edu.tr/AjaxTool/GetArticleByPublishedArticleId?PublishedArticleId=2231Multiparty key exchangeActive attacksGroup actions
collection DOAJ
language English
format Article
sources DOAJ
author Reto Schnyder
Juan Antonio López-Ramos
Joachim Rosenthal
Davide Schipani
spellingShingle Reto Schnyder
Juan Antonio López-Ramos
Joachim Rosenthal
Davide Schipani
An active attack on a multiparty key exchange protocol
Journal of Algebra Combinatorics Discrete Structures and Applications
Multiparty key exchange
Active attacks
Group actions
author_facet Reto Schnyder
Juan Antonio López-Ramos
Joachim Rosenthal
Davide Schipani
author_sort Reto Schnyder
title An active attack on a multiparty key exchange protocol
title_short An active attack on a multiparty key exchange protocol
title_full An active attack on a multiparty key exchange protocol
title_fullStr An active attack on a multiparty key exchange protocol
title_full_unstemmed An active attack on a multiparty key exchange protocol
title_sort active attack on a multiparty key exchange protocol
publisher Yildiz Technical University
series Journal of Algebra Combinatorics Discrete Structures and Applications
issn 2148-838X
2148-838X
publishDate 2016-01-01
description The multiparty key exchange introduced in Steiner et al. and presented in more general form by the authors is known to be secure against passive attacks. In this paper, an active attack is presented assuming malicious control of the communications of the last two users for the duration of only the key exchange.
topic Multiparty key exchange
Active attacks
Group actions
url http://www.eds.yildiz.edu.tr/AjaxTool/GetArticleByPublishedArticleId?PublishedArticleId=2231
work_keys_str_mv AT retoschnyder anactiveattackonamultipartykeyexchangeprotocol
AT juanantoniolopezramos anactiveattackonamultipartykeyexchangeprotocol
AT joachimrosenthal anactiveattackonamultipartykeyexchangeprotocol
AT davideschipani anactiveattackonamultipartykeyexchangeprotocol
AT retoschnyder activeattackonamultipartykeyexchangeprotocol
AT juanantoniolopezramos activeattackonamultipartykeyexchangeprotocol
AT joachimrosenthal activeattackonamultipartykeyexchangeprotocol
AT davideschipani activeattackonamultipartykeyexchangeprotocol
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