Schneier, Bruce <br/><br/>
Applied cryptography  protocols,algorithms and source code in C 

 - 2nd ed. 
 - New Delhi  Wiley India  2009 
 - xxiii,`758p.  PB  22cm. 
<br/><br/> includes references and index 
<br/><br/><label>ISBN: </label>9788126513680 
<br/><br/><label>Dewey Class. No.: </label>005.82  / SCH