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Conference Papers Year : 2005

A Framework for Analyzing Probabilistic Protocols and its Application to the Partial Secrets Exchange

Abstract

We propose a probabilistic variant of the pi-calculus as a framework to specify randomized security protocols and their intended properties. In order to express an verify the correctness of the protocols, we develop a probabilistic version of the testing semantics. We then illustrate these concepts on an extended example: the Partial Secret Exchange, a protocol which uses a randomized primitive, the Oblivious Transfer, to achieve fairness of information exchange between two parties.
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Dates and versions

inria-00201111 , version 1 (23-12-2007)

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Konstantinos Chatzikokolakis, Catuscia Palamidessi. A Framework for Analyzing Probabilistic Protocols and its Application to the Partial Secrets Exchange. First Symposium on Trustworthy Global Computing, Apr 2005, Edinburgh, United Kingdom. pp.146-162, ⟨10.1007/11580850_9⟩. ⟨inria-00201111⟩
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