HAL Id: hal-00836404 https://hal.archives-ouvertes.fr/hal-00836404 Submitted on 20 Jun 2013 HAL is a multi-disciplinary open access archive for the deposit and dissemination of sci- entifc research documents, whether they are pub- lished or not. The documents may come from teaching and research institutions in France or abroad, or from public or private research centers. L’archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la difusion de documents scientifques de niveau recherche, publiés ou non, émanant des établissements d’enseignement et de recherche français ou étrangers, des laboratoires publics ou privés. A New Measure of Watermarking Security: The Efective Key Length Patrick Bas, Teddy Furon To cite this version: Patrick Bas, Teddy Furon. A New Measure of Watermarking Security: The Efective Key Length. IEEE Transactions on Information Forensics and Security, Institute of Electrical and Electronics En- gineers, 2013, 8 (8), pp.1306 - 1317. hal-00836404