Forouzan, Behrouz A., <br/><br/>
Cryptography and network security 
by Behrouz A. Forouzan 
 - 2nd. 
 - New Delhi:  Mc Graw Hill,  2011. 
 - 702p:  25cm. 
<br/><br/><label>ISBN: </label>978-0-07-070208-0 
<br/><br/><label>Subjects--Index Terms: </label>Computer science Cryptography and network security 
<br/><br/><label>Dewey Class. No.: </label>005.82