Media type: E-Article Title: Advances in Cryptology - EUROCRYPT 2004: Public-Key Steganography Contributor: von Ahn, Luis; Hopper, Nicholas J. imprint: Springer Berlin Heidelberg, 2004 Published in: Advances in Cryptology - EUROCRYPT 2004 Language: Not determined DOI: 10.1007/978-3-540-24676-3_20 ISSN: 0302-9743; 1611-3349 Origination: Footnote: