Stallings, William.     <br/><br/>
Cryptography and network security 
William Stallings. 
 - 6th ed. 
 - Noida(India)  Pearson   2014 
 - 660p 
<br/><br/>Index (P.651-660), bibliography(p.639-649). 
<br/><br/><label>ISBN: </label>9789332518773 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cryptography, Computer Science. 
<br/><br/><label>Dewey Class. No.: </label>005.82/S782c