Forouzan, Behrouz A. <br/><br/>
Cryptography and network sesurity/ Behrouza A. Forouzan, Debdeep Mukhopadhyay 

 - 2nd ed. 
 - New Delhi: Tata McGraw-HILL,  2010 
 - xxiv, 704 p.; 24 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>007070208X: Rs. 350.00 (pbk) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer networks--Security measures<br/>Cryptography
<br/><br/><label>Dewey Class. No.: </label>005.8