 <samlp:AuthnRequest xmlns:samlp="urn:oasis:names:tc:SAML:2.0:protocol" xmlns:saml="urn:oasis:names:tc:SAML:2.0:assertion" ID="_3d7f1e7990097a7fb55315babfcc5d8209044c9948" Version="2.0" IssueInstant="2016-03-21T11:41:07Z" Destination="https://preprod.autenticacao.gov.pt/fa/default.aspx" AssertionConsumerServiceURL="https://bupcdev.ipc.pt/simplesaml14/module.php/saml/sp/saml2-acs.php/AMA" ProtocolBinding="urn:oasis:names:tc:SAML:2.0:bindings:HTTP-POST">
   <saml:Issuer>https://bupcdev.ipc.pt</saml:Issuer>
   <ds:Signature xmlns:ds="http://www.w3.org/2000/09/xmldsig#">
     <ds:SignedInfo>
       <ds:CanonicalizationMethod Algorithm="http://www.w3.org/2001/10/xml-exc-c14n#"/>
       <ds:SignatureMethod Algorithm="http://www.w3.org/2000/09/xmldsig#rsa-sha1"/>
       <ds:Reference URI="#_3d7f1e7990097a7fb55315babfcc5d8209044c9948">
         <ds:Transforms>
           <ds:Transform Algorithm="http://www.w3.org/2000/09/xmldsig#enveloped-signature"/>
           <ds:Transform Algorithm="http://www.w3.org/2001/10/xml-exc-c14n#"/>
         </ds:Transforms>
         <ds:DigestMethod Algorithm="http://www.w3.org/2000/09/xmldsig#sha1"/>
         <ds:DigestValue>ulZgticijcwR8UIoG0iOnGHPxKk=</ds:DigestValue>
       </ds:Reference>
     </ds:SignedInfo>
     <ds:SignatureValue>(-- signature --)</ds:SignatureValue>
     <ds:KeyInfo>
       <ds:X509Data>
         <ds:X509Certificate>(-- certificate --)</ds:X509Certificate>
       </ds:X509Data>
     </ds:KeyInfo>
   </ds:Signature>
   <samlp:Extensions>
     <fa:RequestedAttributes xmlns:fa="https://autenticacao.cartaodecidadao.pt/atributos">
       <fa:RequestedAttribute Name="http://interop.gov.pt/MDC/Cidadao/NIC" NameFormat="urn:oasis:names:tc:SAML:2.0:attrname-format:uri" isRequired="True"/>
     </fa:RequestedAttributes>
   </samlp:Extensions>
 </samlp:AuthnRequest>