<> "The repository administrator has not yet configured an RDF license."^^ . <> . . . "Quantitative information flow, with a view"^^ . "We put forward a general model intended for assessment of system security against passive eavesdroppers, both quantitatively ( how much information is leaked) and qualitatively ( what properties are leaked). To this purpose, we extend information hiding systems ( ihs ), a model where the secret-observable relation is represented as a noisy channel, with views : basically, partitions of the state-space. Given a view W and n independent observations of the system, one is interested in the probability that a Bayesian adversary wrongly predicts the class of W the underlying secret belongs to. We offer results that allow one to easily characterise the behaviour of this error probability as a function of the number of observations, in terms of the channel matrices defining the ihs and the view W . In particular, we provide expressions for the limit value as n → ∞, show by tight bounds that convergence is exponential, and also characterise the rate of convergence to predefined error thresholds. We then show a few instances of statistical attacks that can be assessed by a direct application of our model: attacks against modular exponentiation that exploit timing leaks, against anonymity in mix-nets and against privacy in sparse datasets."^^ . "2011" . . "6879" . "6879" . . "Springer"^^ . . "Springer"^^ . . . . . . . . . . . . . . . . . . . . "Vijay"^^ . "Atluri"^^ . "Vijay Atluri"^^ . . "Michela"^^ . "Paolini"^^ . "Michela Paolini"^^ . . "Claudia"^^ . "Diaz"^^ . "Claudia Diaz"^^ . . "Michele"^^ . "Boreale"^^ . "Michele Boreale"^^ . . "Francesca"^^ . "Pampaloni"^^ . "Francesca Pampaloni"^^ . . . . . . "Quantitative information flow, with a view (PDF)"^^ . . . . . "Pampaloni_Paolini_LNCS_2011b.pdf"^^ . . . "Quantitative information flow, with a view (Other)"^^ . . . . . . "indexcodes.txt"^^ . . . "Quantitative information flow, with a view (Other)"^^ . . . . . . "lightbox.jpg"^^ . . . "Quantitative information flow, with a view (Other)"^^ . . . . . . "preview.jpg"^^ . . . "Quantitative information flow, with a view (Other)"^^ . . . . . . "medium.jpg"^^ . . . "Quantitative information flow, with a view (Other)"^^ . . . . . . "small.jpg"^^ . . "HTML Summary of #1244 \n\nQuantitative information flow, with a view\n\n" . "text/html" . . . "QA75 Electronic computers. Computer science"@en . .