Stallings, William <br/><br/>
Cryptography and network security : principles and practice 

 - 7 
 - Noida  Pearson Education  2017 
 - 766p. : ill.   
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>9789332585225 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cryptographic hash functions<br/>Cryptography<br/>Data encryption<br/>Network security<br/>System security