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Project Members:

• Paolo Masci (admin)

[Paolo Masci]

JCSI: A Tool for Checking Secure Information Flow in Java Card Applications

JCSI is a prototype tool for the analysis and visualisation of Java Card CAP files. The analysis method implemented in the tool is based on the theory of abstract interpretation and a multi-level security policy assignment. Actual values of variables are abstracted into security levels, and bytecode instructions are executed over an abstract domain. The tool can be used for discovering security issues due to explicit or implicit information flows and for checking security properties of Java Card applications downloaded from untrusted sources.

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Reference Publications

JCSI: A Tool for Checking Secure Information Flow in Java Card Applications.
M. Avvenuti, C. Bernardeschi, N. De Francesco, P. Masci
In Journal of Systems & Software, 85(11), pp. 2479-2493, 2012, ISSN 0164-1212.

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Downloads

User manual
Pacap example
Pre-compiled JCSI (ver.1.2

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Screenshots