FERGUSON NIELS <br/><br/>
Cryptography engineering :  design principles and practical applications / 
Niels Ferguson, Bruce Schneier, Tadayoshi Kohno. 
 - Rev. ed. 
 - Indianapolis, IN :  John Wiley,   2010. 
 - xxix, 353 pages : illustration ; 24 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9780470474242 (pbk.) :  36.99 GBP 
<br/><br/><label>Subjects--Topical Terms: </label><br/>CRYPTOGRAPHY<br/>COMPUTER SECURITY