%0 Conference Paper %B ACM Workshop on Multimedia and Security (MMSEC) %D 2006 %T On achievable security levels for lattice data hiding in the Known Message Attack scenario %A Luis Pérez-Freire %A Fernando Pérez-González %A Teddy Furon %K data-hiding %K security %K watermarking %B ACM Workshop on Multimedia and Security (MMSEC) %I ACM %C Geneva, Switzerland %P 68-79 %8 September %G eng