Archivio Istituzionale della RicercaThe invention consists of a method and a user apparatus (1) for the protection of confidential data, wherein said apparatus comprises an image sensor (14) and processing means (11) configured for capturing a plurality of images by means of said image sensor (14), generating a sensor fingerprint on the basis of said plurality of images, encoding at least a portion of said sensor fingerprint using an algorithm of random projections in such a way as to generate a compressed fingerprint (W), encrypting and/or decrypting said confidential data using said compressed fingerprint (W) as a key.
Apparato d'utente e metodo di protezione di dati riservati / Magli, Enrico; Coluccia, Giulio; Valsesia, Diego; Bianchi, Tiziano. - (2019).
Apparato d'utente e metodo di protezione di dati riservati
Enrico Magli;Giulio Coluccia;Diego Valsesia;Tiziano Bianchi
2019
Abstract
The invention consists of a method and a user apparatus (1) for the protection of confidential data, wherein said apparatus comprises an image sensor (14) and processing means (11) configured for capturing a plurality of images by means of said image sensor (14), generating a sensor fingerprint on the basis of said plurality of images, encoding at least a portion of said sensor fingerprint using an algorithm of random projections in such a way as to generate a compressed fingerprint (W), encrypting and/or decrypting said confidential data using said compressed fingerprint (W) as a key.
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https://hdl.handle.net/11583/2981756