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Beiträge in Tagungsbänden:

D. Hedin, A. Sjösten, F. Piessens, A. Sabelfeld:
"A Principled Approach to Tracking Information Flow in the Presence of Libraries";
in: "6th International Conference on Principles of Security and Trust", Springer, 2017, ISBN: 978-3-662-54454-9, S. 49 - 70.



Kurzfassung englisch:
There has been encouraging progress on information flow control for programs in increasingly complex programming languages, tracking the propagation of information from input sources to output sinks. Yet, programs are typically deployed in an environment with rich APIs and powerful libraries, posing challenges for information flow control when the code for these APIs and libraries is either unavailable or written in a different language.

This paper presents a principled approach to tracking information flow in the presence of libraries. With the goal to strike the balance between security and precision, we present a framework that explores the middle ground between the "shallow", signature-based modeling of libraries and the "deep", stateful approach, where library models need to be supplied manually. We formalize our approach for a core language, extend it with lists and higher-order functions, and establish soundness results with respect to the security condition of noninterference.


"Offizielle" elektronische Version der Publikation (entsprechend ihrem Digital Object Identifier - DOI)
http://dx.doi.org/10.1007/978-3-662-54455-6_3

Elektronische Version der Publikation:
https://publik.tuwien.ac.at/files/publik_296695.pdf


Erstellt aus der Publikationsdatenbank der Technischen Universität Wien.