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

 - 2nd ed. 
 - New York :  John Wiley,  1996. 
 - xxiii, 758 p. 
<br/><br/><label>ISBN: </label>997151348X :  KES 3,950 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer security.<br/>Cryptography.