Delfs, Hans <br/><br/>
Introduction to cryptography :  principles and applications / 
Hans Delfs, Helmut Knebl 
 - Berlin ;  New York :  Springer,  2002 
 - xiv, 310 p. ;  24 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>3540422781 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer security<br/>Cryptography<br/>Computer networks--Security measures