Menezes, A. J <br/><br/>
Handbook of applied cryptogrphy 

 - Boca Raton  CRC Press  1997 
 - xxviii, 780p. 
<br/><br/><label>ISBN: </label>9781138385979 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Access Control<br/>Cryptography