Facing the cover-source mismatch on JPHide using training-set design

Dirk Borghys; Helena Bruyninckx; Patrick Bas

doi:10.1145/3206004.3206021

Facing the cover-source mismatch on JPHide using training-set design

Dirk Borghys
, Helena Bruyninckx
, Patrick Bas

Applied Crypto Expertise

Université Lille 1

Résultats de recherche: Chapitre dans un livre, un rapport, des actes de conférences › Contribution à une conférence › Revue par des pairs

12 Citations (Scopus)

Résumé

This short paper investigates the influence of the image processing pipeline (IPP) on the cover-source mismatch (CSM) for the popular JPHide steganographic scheme. We propose to deal with CSM by combining a forensics and a steganalysis approach. A multiclassifier is first trained to identify the IPP, and secondly a specific training set is designed to train a targeted classifier for steganalysis purposes. We show that the forensic step is immune to the steganographic embedding. The proposed IPP-informed steganalysis outperforms classical strategies based on training on a mixture of sources and we show that it can provide results close to a detector specifically trained on the appropriate source.

langue originale	Anglais
titre	IH and MMSec 2018 - Proceedings of the 6th ACM Workshop on Information Hiding and Multimedia Security
Editeur	Association for Computing Machinery, Inc
Pages	17-22
Nombre de pages	6
ISBN (Electronique)	9781450356251
Les DOIs	https://doi.org/10.1145/3206004.3206021
état	Publié - 14 juin 2018
Evénement	6th ACM Workshop on Information Hiding and Multimedia Security, IH and MMSec 2018 - Innsbruck, Autriche Durée: 20 juin 2018 → 22 juin 2018

Série de publications

Nom	IH and MMSec 2018 - Proceedings of the 6th ACM Workshop on Information Hiding and Multimedia Security

Une conférence

Une conférence	6th ACM Workshop on Information Hiding and Multimedia Security, IH and MMSec 2018
Pays/Territoire	Autriche
La ville	Innsbruck
période	20/06/18 → 22/06/18

Accès au document

10.1145/3206004.3206021

Autres fichiers et liens

Lien vers la publication dans Scopus

Facing the cover-source mismatch on JPHide using training-set design
Borghys, D. (Orateur), Bruyninckx, H. (Co-auteur) & Bas, P. (Co-auteur)
20 juin 2018 → 22 juin 2018
Activité: Conférence ou présentation › Présentation orale à caractère scientifique

Contient cette citation

Borghys, D., Bruyninckx, H., & Bas, P. (2018). Facing the cover-source mismatch on JPHide using training-set design. Dans IH and MMSec 2018 - Proceedings of the 6th ACM Workshop on Information Hiding and Multimedia Security (p. 17-22). (IH and MMSec 2018 - Proceedings of the 6th ACM Workshop on Information Hiding and Multimedia Security). Association for Computing Machinery, Inc. https://doi.org/10.1145/3206004.3206021

Borghys, Dirk ; Bruyninckx, Helena ; Bas, Patrick. / Facing the cover-source mismatch on JPHide using training-set design. IH and MMSec 2018 - Proceedings of the 6th ACM Workshop on Information Hiding and Multimedia Security. Association for Computing Machinery, Inc, 2018. p. 17-22 (IH and MMSec 2018 - Proceedings of the 6th ACM Workshop on Information Hiding and Multimedia Security).

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title = "Facing the cover-source mismatch on JPHide using training-set design",

abstract = "This short paper investigates the influence of the image processing pipeline (IPP) on the cover-source mismatch (CSM) for the popular JPHide steganographic scheme. We propose to deal with CSM by combining a forensics and a steganalysis approach. A multiclassifier is first trained to identify the IPP, and secondly a specific training set is designed to train a targeted classifier for steganalysis purposes. We show that the forensic step is immune to the steganographic embedding. The proposed IPP-informed steganalysis outperforms classical strategies based on training on a mixture of sources and we show that it can provide results close to a detector specifically trained on the appropriate source.",

author = "Dirk Borghys and Helena Bruyninckx and Patrick Bas",

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Borghys, D, Bruyninckx, H & Bas, P 2018, Facing the cover-source mismatch on JPHide using training-set design. Dans IH and MMSec 2018 - Proceedings of the 6th ACM Workshop on Information Hiding and Multimedia Security. IH and MMSec 2018 - Proceedings of the 6th ACM Workshop on Information Hiding and Multimedia Security, Association for Computing Machinery, Inc, p. 17-22, 6th ACM Workshop on Information Hiding and Multimedia Security, IH and MMSec 2018, Innsbruck, Autriche, 20/06/18. https://doi.org/10.1145/3206004.3206021

Facing the cover-source mismatch on JPHide using training-set design. / Borghys, Dirk; Bruyninckx, Helena; Bas, Patrick.
IH and MMSec 2018 - Proceedings of the 6th ACM Workshop on Information Hiding and Multimedia Security. Association for Computing Machinery, Inc, 2018. p. 17-22 (IH and MMSec 2018 - Proceedings of the 6th ACM Workshop on Information Hiding and Multimedia Security).

Résultats de recherche: Chapitre dans un livre, un rapport, des actes de conférences › Contribution à une conférence › Revue par des pairs

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AB - This short paper investigates the influence of the image processing pipeline (IPP) on the cover-source mismatch (CSM) for the popular JPHide steganographic scheme. We propose to deal with CSM by combining a forensics and a steganalysis approach. A multiclassifier is first trained to identify the IPP, and secondly a specific training set is designed to train a targeted classifier for steganalysis purposes. We show that the forensic step is immune to the steganographic embedding. The proposed IPP-informed steganalysis outperforms classical strategies based on training on a mixture of sources and we show that it can provide results close to a detector specifically trained on the appropriate source.

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Borghys D, Bruyninckx H, Bas P. Facing the cover-source mismatch on JPHide using training-set design. Dans IH and MMSec 2018 - Proceedings of the 6th ACM Workshop on Information Hiding and Multimedia Security. Association for Computing Machinery, Inc. 2018. p. 17-22. (IH and MMSec 2018 - Proceedings of the 6th ACM Workshop on Information Hiding and Multimedia Security). doi: 10.1145/3206004.3206021

Facing the cover-source mismatch on JPHide using training-set design

Résumé

Série de publications

Une conférence

Accès au document

Autres fichiers et liens

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Facing the cover-source mismatch on JPHide using training-set design

Contient cette citation