TY - JOUR T1 - Security of lattice-based data hiding against the Known Message Attack JF - IEEE Transactions on Information Forensics and Security Y1 - 2006 A1 - Luis Pérez-Freire A1 - Fernando Pérez-González A1 - Teddy Furon A1 - Pedro Comesaña KW - data-hiding KW - security KW - watermarking VL - 1 ER -