Stallings, W <br/><br/>
Cryptography and network security: Principles and practice 
William Stallings 
 - Noida  Pearson  2014 
 - 660p. 
<br/><br/><label>ISBN: </label>9789332518773 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cryptography<br/>Network Security