Stallings, William. <br/><br/>
Cryptography and network security :   Principles and practices / 
By William Stallings 
 - 6 
 - New Delhi :  Pearson Education ,  2016 
 - 660p. ;  PB ;  25 cm. 
<br/><br/><label>ISBN: </label>9789332518773 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Classical Encryption Techniques<br/>Advanced Encryption  Standard<br/>Block Cipher Operation<br/>More Number Theory
<br/><br/><label>Dewey Class. No.: </label>005.82  /  STAW