Information Hiding

This book constitutes the thoroughly refereed post-workshop proceedings of the Second International Workshop on Information Hiding, IH'98, held in Portland, Oregon, USA in April 1998.The 25 revised full papers presented have gone through two rounds of reviewing and revision and were selected from initially 41 submissions. The book documents the state of the art in the area of information hiding research and development. The papers are organized in sections on steganography, other applications, copyright marking, attacks, and theory.