Stallings, William <br/><br/>
Cryptography and network security :  principles and practice / 
William Stallings 
 - 6th ed. 
 - New Delhi :  Pearson,  c2014. 
 - 660 p. 
<br/><br/><label>ISBN: </label>9789332518773 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cryptography<br/>Network security
<br/><br/><label>Dewey Class. No.: </label>005.8  / STA-6ed