Digital Watermarking System for Hard Cover Objects Against Cloning Attacks

We consider an application of digital watermark system technique (WM) for hard carriers (paper or plastic cover objects in addition). Algorithms of watermark embedding and extraction are proposed and the corresponding error probabilities of the extracted bits both for informed and blind decoders are...

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Autores principales:	Valery Korzhik, Vladimir Starostin, Victor Yakovlev, Dmitriy Flaksman, Ivan Bukshin, Boris Izotov
Formato:	article
Lenguaje:	EN
Publicado:	FRUCT 2021
Materias:	digital watermarking removal attack cloning attack scan and print noises spread spectrum signals Telecommunication TK5101-6720
Acceso en línea:	https://doaj.org/article/78200d0b5352425298eae7fac98825b9
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id	oai:doaj.org-article:78200d0b5352425298eae7fac98825b9
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spelling	oai:doaj.org-article:78200d0b5352425298eae7fac98825b92021-11-20T15:59:33ZDigital Watermarking System for Hard Cover Objects Against Cloning Attacks2305-72542343-073710.23919/FRUCT53335.2021.9599967https://doaj.org/article/78200d0b5352425298eae7fac98825b92021-10-01T00:00:00Zhttps://www.fruct.org/publications/fruct30/files/Kor.pdfhttps://doaj.org/toc/2305-7254https://doaj.org/toc/2343-0737We consider an application of digital watermark system technique (WM) for hard carriers (paper or plastic cover objects in addition). Algorithms of watermark embedding and extraction are proposed and the corresponding error probabilities of the extracted bits both for informed and blind decoders are presented. The spread spectrum signals used for embedding of WM are optimized on their parameters. Similar experimental results are presented for data matrices carriers depending on paper sizes of data matrix copies. A protection against so-called cloning attack is elaborated where certificates are copied by attack scanner or photo camera and next printed and fixed as forges. The formulas for a missing the cloning attack and false alarm probabilities are proved. A full-scale experiment with a real scanner and printer confirms that the reliability of cloning attack detection can be provided under appropriate selection of WM system parameters.Valery KorzhikVladimir StarostinVictor YakovlevDmitriy FlaksmanIvan BukshinBoris IzotovFRUCTarticledigital watermarkingremoval attackcloning attackscan and print noisesspread spectrum signalsTelecommunicationTK5101-6720ENProceedings of the XXth Conference of Open Innovations Association FRUCT, Vol 30, Iss 1, Pp 79-85 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	digital watermarking removal attack cloning attack scan and print noises spread spectrum signals Telecommunication TK5101-6720
spellingShingle	digital watermarking removal attack cloning attack scan and print noises spread spectrum signals Telecommunication TK5101-6720 Valery Korzhik Vladimir Starostin Victor Yakovlev Dmitriy Flaksman Ivan Bukshin Boris Izotov Digital Watermarking System for Hard Cover Objects Against Cloning Attacks
description	We consider an application of digital watermark system technique (WM) for hard carriers (paper or plastic cover objects in addition). Algorithms of watermark embedding and extraction are proposed and the corresponding error probabilities of the extracted bits both for informed and blind decoders are presented. The spread spectrum signals used for embedding of WM are optimized on their parameters. Similar experimental results are presented for data matrices carriers depending on paper sizes of data matrix copies. A protection against so-called cloning attack is elaborated where certificates are copied by attack scanner or photo camera and next printed and fixed as forges. The formulas for a missing the cloning attack and false alarm probabilities are proved. A full-scale experiment with a real scanner and printer confirms that the reliability of cloning attack detection can be provided under appropriate selection of WM system parameters.
format	article
author	Valery Korzhik Vladimir Starostin Victor Yakovlev Dmitriy Flaksman Ivan Bukshin Boris Izotov
author_facet	Valery Korzhik Vladimir Starostin Victor Yakovlev Dmitriy Flaksman Ivan Bukshin Boris Izotov
author_sort	Valery Korzhik
title	Digital Watermarking System for Hard Cover Objects Against Cloning Attacks
title_short	Digital Watermarking System for Hard Cover Objects Against Cloning Attacks
title_full	Digital Watermarking System for Hard Cover Objects Against Cloning Attacks
title_fullStr	Digital Watermarking System for Hard Cover Objects Against Cloning Attacks
title_full_unstemmed	Digital Watermarking System for Hard Cover Objects Against Cloning Attacks
title_sort	digital watermarking system for hard cover objects against cloning attacks
publisher	FRUCT
publishDate	2021
url	https://doaj.org/article/78200d0b5352425298eae7fac98825b9
work_keys_str_mv	AT valerykorzhik digitalwatermarkingsystemforhardcoverobjectsagainstcloningattacks AT vladimirstarostin digitalwatermarkingsystemforhardcoverobjectsagainstcloningattacks AT victoryakovlev digitalwatermarkingsystemforhardcoverobjectsagainstcloningattacks AT dmitriyflaksman digitalwatermarkingsystemforhardcoverobjectsagainstcloningattacks AT ivanbukshin digitalwatermarkingsystemforhardcoverobjectsagainstcloningattacks AT borisizotov digitalwatermarkingsystemforhardcoverobjectsagainstcloningattacks
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Digital Watermarking System for Hard Cover Objects Against Cloning Attacks

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