A classical introduction to cryptography exercise book / 
by Thomas Baigneres ... [et al.]. 
 - New York :  Springer,  c2006. 
 - xiv, 254 p. : 
<br/><br/><label>ISBN: </label>9780387279343 (alk. paper) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer security.
<br/><br/><label>Dewey Class. No.: </label>005.8  / Cl