Tommaso Pignata

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Biometric-based access control is receiving increasing attention due to its security and ease-of-use. However, concerns are often raised regarding the protection of the privacy of enrolled users. Signal processing in the encrypted domain has been proposed as a viable solution to protect biometric templates and the privacy of the users. In particular,(More)
—While in theory any computable functions can be evaluated in a Secure Two Party Computation (STPC) framework, practical applications are often limited for complexity reasons and by the kind of operations that the available cryptographic tools permit. In this paper we propose an algorithm that, given a function f () and an interval belonging to its domain,(More)
—We present two Secure Two Party Computation (STPC) protocols for piecewise function approximation on private data. The protocols rely on a piecewise approximation of the to-be-computed function easing the implementation in a STPC setting. The first protocol relies entirely on Garbled Circuit (GC) theory, while the second one exploits a hybrid construction(More)
Title of qualification awarded High Schol Diploma Principal subjects / occupational skills covered-Mathematics-Physics-Italian literature-English language and literature-Science: biology, chemestry-Latin language and literature-History and philosophy-Physical education Name and type of organisation providing education and training Social skills and(More)
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