We consider a calculus for multiparty sessions enriched with security levels
for messages. We propose a monitored semantics for this calculus, which blocks
the execution of processes as soon as they attempt to leak information. We
illustrate the use of our monitored semantics with various examples, and show
that the induced safety property implies a noninterference property studied
previously.Comment: In Proceedings EXPRESS 2011, arXiv:1108.407

Honda

ILARIA CASTELLANI

MARIANGIOLA DEZANI-CIANCAGLINI

Milner

SARA CAPECCHI

English

arXiv

We consider a calculus for multiparty sessions enriched with security levels for messages. We propose a monitored semantics for this calculus, which blocks the execution of processes as soon as they attempt to leak information. We illustrate the use of our monitored semantics with various examples, and show that the induced safety property implies a noninterference property studied previously

Mariangiola Dezani-Ciancaglini

Ilaria Castellani

Sara Capecchi

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Electronic Proceedings in Theoretical Computer Science

Information Flow Safety in Multiparty Sessions

International audienceWe consider a calculus for multiparty sessions enriched with security levels for messages. We propose a monitored semantics for this calculus, which blocks the execution of processes as soon as they attempt to leak information. We illustrate the use of this semantics with various examples, and show that the induced safety property is compositional and that it is strictly included between a typability property and a security property proposed for an extended calculus in previous work.† Dedicated to the Memory of Kohei Hond

Capecchi, Sara

Castellani, Ilaria

Dezani-Ciancaglini, Mariangiola

INRIA a CCSD electronic archive server

Dezani, Mariangiola

Institutional Research Information System University of Turin

Information flow safety in multiparty sessions

Abstract We consider a calculus for multiparty sessions enriched with security levels for messages. We propose a monitored semantics for this calculus, which blocks the execution of processes as soon as they attempt to leak information. We illustrate the use of our monitored semantics with various examples, and show that the induced safety property implies a noninterference property studied previously

Mariangiola Dezani-ciancaglini

CiteSeerX

We consider a calculus for multiparty sessions enriched with security levels for messages. We propose a monitored semantics for this calculus, which blocks the execution of processes as soon as they attempt to leak information. We illustrate the use of this semantics with various examples, and show that the induced safety property is compositional and that it is strictly included between a typability property and a security property proposed for an extended calculus in previous work.</jats:p

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Mathematical Structures in Computer Science

Information Flow Safety in Multiparty Sessions

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Institutional Research Information System University of Turin

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Institutional Research Information System University of Turin