Kahate, Atul  <br/><br/>
Cryptography and Network Security  

 - 2nd  
 - New Delhi;  Tata Mc Graw Hill Publishing Company   2009 
<br/><br/><label>ISBN: </label>978-0-07-064823-4  
<br/><br/><label>Dewey Class. No.: </label>005.8  / KAH