Stinson, Douglas S. <br/><br/>
Cryptography  theory and practice 

 - 3rd ed. 
 - Boca Raton  Chapman & Hall/CRC  2006 
 - 593p.  26 cm. HB 
 - Discrete Mathematics and Its Applications .
<br/><br/><label>ISBN: </label>1584885084 
<br/><br/><label>Dewey Class. No.: </label>005.82  / STI