Hoffstein, Jeffrey <br/><br/>
An introduction to mathematical cryptography 

 - New Delhi  Springer  2008 
 - xv, 523p 
<br/><br/> Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9788132204053 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cryptography; Security -- Communiction; Digital signatures;