Forouzan, Behrouz A.  <br/><br/>
Cryptography and network security /  
Behrouz A. Forouzan and Debdeep Mukhopadhyay. 
 - 2nd ed. 
 - New Delhi :   Tata McGraw Hill Education,  c2010.  
 - xix, 702 pages :   illustrations ;   24 cm. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>9780070702080 007070208x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cryptography<br/>Computer networks   --Security measures.
<br/><br/><label>Dewey Class. No.: </label>005.82 FOR