The CL-Atse Protocol Analyser
Identifieur interne : 003F69 ( Hal/Checkpoint ); précédent : 003F68; suivant : 003F70The CL-Atse Protocol Analyser
Auteurs : Mathieu Turuani [France]Source :
Abstract
We present a symbolic analysis of the ephemerizer's protocol by Radia Perlman, using the CL-Atse tool from the AVISPA's toolsuite. This protocol allows transmitting a data that will ``disappear'' (i.e. cannot be retrieved) after a certain time. We show that this protocol is secured for this property plus the secrecy of the data, but is trivially non secured for it's integrity. Therefore, we present two extensions of this protocol, one natural and probably already done in practice, the other one much less obvious. We shows that while the first extension guaranty the basic integrity property under certain conditions, the second one is much stronger and even allows faster computations.
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Hal:inria-00103573Le document en format XML
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<front><div type="abstract" xml:lang="en">We present a symbolic analysis of the ephemerizer's protocol by Radia Perlman, using the CL-Atse tool from the AVISPA's toolsuite. This protocol allows transmitting a data that will ``disappear'' (i.e. cannot be retrieved) after a certain time. We show that this protocol is secured for this property plus the secrecy of the data, but is trivially non secured for it's integrity. Therefore, we present two extensions of this protocol, one natural and probably already done in practice, the other one much less obvious. We shows that while the first extension guaranty the basic integrity property under certain conditions, the second one is much stronger and even allows faster computations.</div>
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<note type="proceedings" n="1">Yes</note>
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<sourceDesc><biblStruct><analytic><title xml:lang="en">The CL-Atse Protocol Analyser</title>
<author role="aut"><persName><forename type="first">Mathieu</forename>
<surname>Turuani</surname>
</persName>
<email>turuani@loria.fr</email>
<idno type="halAuthorId">134862</idno>
<orgName ref="#struct-300009"></orgName>
<affiliation ref="#struct-2366"></affiliation>
</author>
</analytic>
<monogr><meeting><title>17th International Conference on Term Rewriting and Applications - RTA 2006</title>
<date type="start">2006-08-12</date>
<settlement>Seattle, WA/USA</settlement>
</meeting>
<editor>Frank Pfenning</editor>
<imprint><publisher>Springer</publisher>
<biblScope unit="serie">Lecture Notes in Computer Science</biblScope>
<biblScope unit="volume">4098</biblScope>
<biblScope unit="pp">277--286</biblScope>
<date type="datePub">2006-08-12</date>
</imprint>
</monogr>
</biblStruct>
</sourceDesc>
<profileDesc><langUsage><language ident="en">English</language>
</langUsage>
<textClass><classCode scheme="halDomain" n="info.info-cr">Computer Science [cs]/Cryptography and Security [cs.CR]</classCode>
<classCode scheme="halTypology" n="COMM">Conference papers</classCode>
</textClass>
<abstract xml:lang="en">We present a symbolic analysis of the ephemerizer's protocol by Radia Perlman, using the CL-Atse tool from the AVISPA's toolsuite. This protocol allows transmitting a data that will ``disappear'' (i.e. cannot be retrieved) after a certain time. We show that this protocol is secured for this property plus the secrecy of the data, but is trivially non secured for it's integrity. Therefore, we present two extensions of this protocol, one natural and probably already done in practice, the other one much less obvious. We shows that while the first extension guaranty the basic integrity property under certain conditions, the second one is much stronger and even allows faster computations.</abstract>
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