Gupta, Prakash C <br/><br/>
Cryptography and network security 

 - New Delhi:  Prentice Hall of India,  2015. 
 - xx, 456 p. 
<br/><br/><label>ISBN: </label>9788120350458 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cryptography<br/>Network security
<br/><br/><label>Dewey Class. No.: </label>005.82 GUP