Martin, Keith M. <br/><br/>
Everyday cryptography :  fundamental principles and applications / 
Keith M. Martin. 
 - Oxford ;  New York :  Oxford University Press,  2012. 
 - xxi, 530 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>9780199695591 (pbk.) 0199695598 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cryptography.<br/>Data encryption (Computer science)
<br/><br/><label>Dewey Class. No.: </label>004.056.53  / MAR