A security solution for IEEE 802.11 's ad hoc mode : password-authentication and group Diffie-hellman key exchange
Identifieur interne : 009753 ( Main/Exploration ); précédent : 009752; suivant : 009754A security solution for IEEE 802.11 's ad hoc mode : password-authentication and group Diffie-hellman key exchange
Auteurs : Emmanuel Bresson [France] ; Olivier Chevassut [États-Unis] ; David Pointcheval [France]Source :
- International journal of wireless and mobile computing : (Print) [ 1741-1084 ] ; 2007.
Descripteurs français
- Pascal (Inist)
- Wicri :
- topic : Télécommunication sans fil, Dictionnaire.
English descriptors
- KwdEn :
Abstract
IEEE 802 standards ease the deployment of networking infrastructures and enable employers to access corporate networks while travelling. These standards provide two modes of communication called infrastructure and ad hoc modes. A security solution for the IEEE 802.11 's infrastructure mode took several years to reach maturity and firmware is still been upgraded, yet a solution for the ad hoc mode needs to be specified. This paper is a first attempt in this direction. It leverages the latest developments in the area of password-based authentication and (group) Diffie-Hellman key exchange to develop a provably secure key-exchange protocol for IEEE 802.11 's ad hoc mode. The protocol allows users to securely join and leave the wireless group at time, accommodates either a single-shared password or pairwise-shared passwords among the group members or at least with a central server; achieves security against dictionary attacks in the ideal-hash model (i.e. random oracles). This is, to the best of our knowledge, the first such protocol to appear in the cryptographic literature.
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Bretagne</region></placeName></affiliation></author><author><name sortKey="Chevassut, Olivier" sort="Chevassut, Olivier" uniqKey="Chevassut O" first="Olivier" last="Chevassut">Olivier Chevassut</name><affiliation wicri:level="1"><inist:fA14 i1="02"><s1>Department of Computer Science, Lawrence Berkeley National Laboratory</s1><s2>Berkeley, CA 94720</s2><s3>USA</s3><sZ>2 aut.</sZ></inist:fA14><country>États-Unis</country><wicri:noRegion>Berkeley, CA 94720</wicri:noRegion></affiliation></author><author><name sortKey="Pointcheval, David" sort="Pointcheval, David" uniqKey="Pointcheval D" first="David" last="Pointcheval">David Pointcheval</name><affiliation wicri:level="1"><inist:fA14 i1="03"><s1>CNRS/École normale supérieure</s1><s2>Paris 05 75230</s2><s3>FRA</s3><sZ>3 aut.</sZ></inist:fA14><country>France</country><wicri:noRegion>75230</wicri:noRegion><wicri:noRegion>CNRS/École normale supérieure</wicri:noRegion><wicri:noRegion>CNRS/École normale supérieure</wicri:noRegion></affiliation></author></analytic><series><title level="j" type="main">International journal of wireless and mobile computing : (Print)</title><title level="j" type="abbreviated">Int. j. wirel. mob. comput. : (Print)</title><idno type="ISSN">1741-1084</idno><imprint><date when="2007">2007</date></imprint></series></biblStruct></sourceDesc><seriesStmt><title level="j" type="main">International journal of wireless and mobile computing : (Print)</title><title level="j" type="abbreviated">Int. j. wirel. mob. comput. : (Print)</title><idno type="ISSN">1741-1084</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Access network</term><term>Access protocol</term><term>Dictionaries</term><term>IEEE standards</term><term>Key management</term><term>Networking</term><term>Oracle</term><term>Password</term><term>Public key cryptography</term><term>Security of data</term><term>Wireless telecommunication</term></keywords><keywords scheme="Pascal" xml:lang="fr"><term>Protocole accès</term><term>Gestion clé</term><term>Cryptographie clé publique</term><term>Norme IEEE</term><term>Réseautique</term><term>Réseau accès</term><term>Télécommunication sans fil</term><term>Mot de passe</term><term>Dictionnaire</term><term>Oracle</term><term>Sécurité donnée</term></keywords><keywords scheme="Wicri" type="topic" xml:lang="fr"><term>Télécommunication sans fil</term><term>Dictionnaire</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">IEEE 802 standards ease the deployment of networking infrastructures and enable employers to access corporate networks while travelling. These standards provide two modes of communication called infrastructure and ad hoc modes. A security solution for the IEEE 802.11 's infrastructure mode took several years to reach maturity and firmware is still been upgraded, yet a solution for the ad hoc mode needs to be specified. This paper is a first attempt in this direction. It leverages the latest developments in the area of password-based authentication and (group) Diffie-Hellman key exchange to develop a provably secure key-exchange protocol for IEEE 802.11 's ad hoc mode. The protocol allows users to securely join and leave the wireless group at time, accommodates either a single-shared password or pairwise-shared passwords among the group members or at least with a central server; achieves security against dictionary attacks in the ideal-hash model (i.e. random oracles). This is, to the best of our knowledge, the first such protocol to appear in the cryptographic literature.</div></front></TEI><affiliations><list><country><li>France</li><li>États-Unis</li></country><region><li>Région Bretagne</li></region></list><tree><country name="France"><region name="Région Bretagne"><name sortKey="Bresson, Emmanuel" sort="Bresson, Emmanuel" uniqKey="Bresson E" first="Emmanuel" last="Bresson">Emmanuel Bresson</name></region><name sortKey="Pointcheval, David" sort="Pointcheval, David" uniqKey="Pointcheval D" first="David" last="Pointcheval">David Pointcheval</name></country><country name="États-Unis"><noRegion><name sortKey="Chevassut, Olivier" sort="Chevassut, Olivier" uniqKey="Chevassut O" first="Olivier" last="Chevassut">Olivier Chevassut</name></noRegion></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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