Stallings, William <br/><br/>
Cryptography and network security :  principles and practice / 
William Stallings 
 - 6th ed. 
 - Boston :  Pearson,  2014 
 - xix, 731 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references (pages 710-719) and index 
<br/><br/><label>ISBN: </label>9780133354690 0133354695 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer networks--Security measures<br/>Data encryption (Computer science)<br/>Coding theory<br/>Computer security