Kahate, Atul <br/><br/>
Cryptography  and network security. 

 - 3rd ed. 
 - McGraw Hill Education Pvt. Ltd.  Chennai  2017 
 - xxii,501 
<br/><br/>
<br/><br/><br/>E 
<br/><br/><label>Universal Decimal Class. No.: </label>001.5436