Gupta, Sunil <br/><br/>
Introduction to cryptography and network security 

 - New Delhi  S.K. Kataria & Sons  2013 
 - xii, 209 p.  : ill.  ; 24 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9788190691970 (pbk) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer science<br/>Cryptography--Security attacks--Network security--Security mechanism--Caesar cipher--Web security--Computer networks--Security measures--RC2--RC5--FC
<br/><br/><label>Dewey Class. No.: </label>005.8  / GUP