Stallings, William. <br/><br/>
Cryptography And Network Security :  principles and practice / 
William Stallings. 
 - 7th ed. 
 - Chennai :  Pearson,  c2017 
 - 766 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9789332585225 
<br/><br/><label>LCCN: </label>98015676 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer networks--Security measures.<br/>Data encryption (Computer science)<br/>Coding theory.<br/>Computer security.
<br/><br/><label>LC Class. No.: </label>TK5105.59  / .S713 1999 
<br/><br/><label>Dewey Class. No.: </label>005.8  / STC 2017