V.K Pachghare <br/><br/>
Cryptography and Information Security 

 - 2019 Ed. 
 - BMSGB Ltd. Pune  PHI PVT. Ltd. New Delhi  B/5454/30/03/2022 
 - PB/500 
<br/><br/><label>ISBN: </label>9789389347104 
<br/><br/><label>Dewey Class. No.: </label>005.08  / /PAC