Forouzan, Behrouz A. <br/><br/>
Cryptography and network security / 

 - New Delhi :  Tata McGraw Hill ,  2008. 
 - xxvi +721 
<br/><br/><label>ISBN: </label>9780070660465 
<br/><br/><label>Subjects--Index Terms: </label>Cryptography And Network Security