Stallings, William. <br/><br/>
Cryptography and network security :  principles and practice / 
William Stallings. 
 - 7th ed. 
 - Noida, India :  Pearson,  2018. 
 - i, 766 p. :  ill. ;  24 cm. 
<br/><br/>Includes references and index. 
<br/><br/><label>ISBN: </label>9789332585225 (pbk.) 
<br/><br/><label>LCCN: </label>2015051130 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Coding theory.<br/>Computer networks--Security measures.<br/>Computer security.<br/>Data encryption (Computer science).
<br/><br/><label>LC Class. No.: </label>TK5105.59  / .S713  
<br/><br/><label>Dewey Class. No.: </label>005.82  / STA