Digital signature guidelines : Tutorial 

 - Chicago, IL :  2000? 
 - 14 p. 
<br/><br/> Contiene: How digital signature technology works? Challenges and oportunities. Footnotes 
<br/><br/><label>Subjects--Topical Terms: </label><br/>FIRMA DIGITAL<br/>INFORMATICA
<br/><br/><label>Index Terms--Genre/Form: </label><br/>DOCTRINA