附註:"Artech House computing library."
Includes bibliographical references and index.
摘要:"Steganography, a means by which two or more parties may communicate using "invisible" or "subliminal" communication, and watermarking, a means of hiding copyright data in images, are becoming necessary components of commercial multimedia applications that are subject to illegal use." "Inside, you get a thorough review of steganography, the history of this previously neglected element of cryptography, a description of possible applications, and a survey of methods you can use to hide information in modern media. Included is an overview of "steganalysis," methods that can be used to break steganographic communication."--Jacket.
