Kahate, Atul <br/><br/>
Cryptography and network security 

 - New Delhi  Tata McGraw-Hill  2003 
 - xxii, 434p. 
<br/><br/>   
<br/><br/><label>ISBN: </label>007-049483-5 
<br/><br/><label>Subjects--Index Terms: </label>Cryptography  Network security  Information security  Computer science