Stallings, William <br/><br/>
Cryptography and network security :  principles and practice / 
William Stallings 
 - 5th ed. 
 - Boston :  Prentice Hall,  c2011. 
 - 743 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>9780137056323 
<br/><br/><label>LCCN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer networks<br/>Security measures<br/>Data encryption
<br/><br/><label>LC Class. No.: </label>TK5105.59  / .S713 2011