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  2. School of Engineering
  3. Publikationen
  4. Publikationen School of Engineering
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dc.contributor.authorOchoa Ronderos, Martin-
dc.contributor.authorVanegas, Hernán-
dc.contributor.authorToro-Pozo, Jorge-
dc.contributor.authorBasin, David-
dc.date.accessioned2024-01-04T14:02:17Z-
dc.date.available2024-01-04T14:02:17Z-
dc.date.issued2023-12-
dc.identifier.isbn979-8-4007-0886-2de_CH
dc.identifier.urihttps://digitalcollection.zhaw.ch/handle/11475/29483-
dc.description.abstractPaper documents, where digital signatures are not directly applicable, are still widely utilized due to usability and legal reasons. We propose a novel approach to authenticating paper documents by taking short videos of them with smartphones. Our solution combines cryptographic and image comparison techniques to detect and highlight semantic-changing attacks on rich documents, containing text and graphics. We provide geometrical arguments for the security of our novel comparison algorithm, and prove that its combination with a cryptographic protocol is secure against strong adversaries capable of compromising different system components. We also measure its accuracy on a set of 128 videos of paper documents and a set of 960 synthetically generated warped documents, half containing subtle forgeries. Our algorithm finds all forgeries accurately with no false positives. The highlighted regions are large enough to be visible to users, but small enough to precisely locate forgeries.de_CH
dc.language.isoende_CH
dc.publisherACMde_CH
dc.rightsLicence according to publishing contractde_CH
dc.subjectDocument authenticationde_CH
dc.subjectForgery detectionde_CH
dc.subjectSecurityde_CH
dc.subjectApplicationde_CH
dc.subject.ddc005: Computerprogrammierung, Programme und Datende_CH
dc.titleSealClub : computer-aided paper document authenticationde_CH
dc.typeKonferenz: Paperde_CH
dcterms.typeTextde_CH
zhaw.departementSchool of Engineeringde_CH
zhaw.organisationalunitInstitut für Informatik (InIT)de_CH
zhaw.publisher.placeNew York, NYde_CH
dc.identifier.doi10.1145/3627106.3627176de_CH
zhaw.conference.details39th Annual Computer Security Applications Conference (ACSAC ’23), Austin, TX, USA, 4–8 December 2023de_CH
zhaw.funding.euNode_CH
zhaw.originated.zhawYesde_CH
zhaw.pages.end177de_CH
zhaw.pages.start163de_CH
zhaw.publication.statuspublishedVersionde_CH
zhaw.publication.reviewPeer review (Publikation)de_CH
zhaw.title.proceedingsACSAC '23: Proceedings of the 39th Annual Computer Security Applications Conferencede_CH
zhaw.webfeedInformation Securityde_CH
zhaw.author.additionalNode_CH
zhaw.display.portraitYesde_CH
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Ochoa Ronderos, M., Vanegas, H., Toro-Pozo, J., & Basin, D. (2023). SealClub : computer-aided paper document authentication [Conference paper]. ACSAC ’23: Proceedings of the 39th Annual Computer Security Applications Conference, 163–177. https://doi.org/10.1145/3627106.3627176
Ochoa Ronderos, M. et al. (2023) ‘SealClub : computer-aided paper document authentication’, in ACSAC ’23: Proceedings of the 39th Annual Computer Security Applications Conference. New York, NY: ACM, pp. 163–177. Available at: https://doi.org/10.1145/3627106.3627176.
M. Ochoa Ronderos, H. Vanegas, J. Toro-Pozo, and D. Basin, “SealClub : computer-aided paper document authentication,” in ACSAC ’23: Proceedings of the 39th Annual Computer Security Applications Conference, Dec. 2023, pp. 163–177. doi: 10.1145/3627106.3627176.
OCHOA RONDEROS, Martin, Hernán VANEGAS, Jorge TORO-POZO und David BASIN, 2023. SealClub : computer-aided paper document authentication. In: ACSAC ’23: Proceedings of the 39th Annual Computer Security Applications Conference. Conference paper. New York, NY: ACM. Dezember 2023. S. 163–177. ISBN 979-8-4007-0886-2
Ochoa Ronderos, Martin, Hernán Vanegas, Jorge Toro-Pozo, and David Basin. 2023. “SealClub : Computer-Aided Paper Document Authentication.” Conference paper. In ACSAC ’23: Proceedings of the 39th Annual Computer Security Applications Conference, 163–77. New York, NY: ACM. https://doi.org/10.1145/3627106.3627176.
Ochoa Ronderos, Martin, et al. “SealClub : Computer-Aided Paper Document Authentication.” ACSAC ’23: Proceedings of the 39th Annual Computer Security Applications Conference, ACM, 2023, pp. 163–77, https://doi.org/10.1145/3627106.3627176.


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