Amjad, M. <br/><br/>
Cryptography and network security / 
By M Amjad. 
 - 1st ed. 
 - New Delhi :  I K International Publishing House Pvt Ltd ,  2015. 
 - xvii,418p. ;  PB  24.5 cm 
<br/><br/><label>ISBN: </label>9789384588564 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Block clipers<br/>Public key cryptography<br/>Electronic mail security
<br/><br/><label>Dewey Class. No.: </label>005.82  / AMJM