Forouzan, Behrouz A; Mukhopadhyay, Debdeep <br/><br/>
Cryptography and network security 

 - 3rd ed 
 - McGraw Hill Educaion  Chennai  2017 
 - xxiv, 674 
<br/><br/>
<br/><br/><br/>E 
<br/><br/><label>Universal Decimal Class. No.: </label>001.5436