Stallings, William.  <br/><br/>
Cryptography and network security :  principles and practice 

 - Uttar Pradesh  pearson  2017 
 - 766 p. 
<br/><br/> includes index 
<br/><br/><label>ISBN: </label>9789332585225 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Network security<br/>Cryptography
<br/><br/><label>Dewey Class. No.: </label>005.82  / STA