Smart, Nigel P.<br/>
                  Cryptography made simple / 
Nigel P. Smart. 
 - xii, 481 pages :  illustrations (some color) ;  27 cm. -
 - Information security and cryptography .
 - Information security and cryptography. .
<br/><br/> Includes index. 
<br/><br/><br/>English 
<br/><br/>                 <label>ISBN: </label>3319219359 9783319219356 
<br/><br/>                 <label>Түлхүүр үг: </label>Data encryption (Computer science), Cryptography., Cryptography.,