Yaschenko, V V, ed. <br/><br/>
Cryptography : an introduction 

 -  Hyderabad  Universities Press  2002 
 - ix, 229p  
<br/><br/> Reprint year 2009. Includes bibliographical references 
<br/><br/><label>ISBN: </label>9780821848500 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer security<br/>Cryptography<br/>Security  Computer security