Fridrich, Jessica, ed. <br/><br/>
Information hiding : 6th international workshop, IH 2004 Toronto, Canada, May 23-25, 2004 revised selected papers 

 -  New York  Springer  2004 
 - ix, 369p  
 - Lecture notes in computer science .
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>3540242074 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer security<br/>Cryptography<br/>Data encryption<br/>Data protection