1<samlp:Request xmlns:samlp="urn:oasis:names:tc:SAML:1.0:protocol" IssueInstant="1970-01-02T01:01:02.100Z" MajorVersion="1" MinorVersion="1" RequestID="ident"><ds:Signature xmlns:ds="http://www.w3.org/2000/09/xmldsig#">
2<ds:SignedInfo>
3<ds:CanonicalizationMethod Algorithm="http://www.w3.org/2001/10/xml-exc-c14n#"/>
4<ds:SignatureMethod Algorithm="http://www.w3.org/2000/09/xmldsig#rsa-sha1"/>
5<ds:Reference URI="#ident">
6<ds:Transforms>
7<ds:Transform Algorithm="http://www.w3.org/2000/09/xmldsig#enveloped-signature"/>
8<ds:Transform Algorithm="http://www.w3.org/2001/10/xml-exc-c14n#"/>
9</ds:Transforms>
10<ds:DigestMethod Algorithm="http://www.w3.org/2001/04/xmlenc#sha256"/>
11<ds:DigestValue>lPzigs+xAxljZ6FiItmyiMBZwBrFk9UM+FNk69PmrY0=</ds:DigestValue>
12</ds:Reference>
13</ds:SignedInfo>
14<ds:SignatureValue>1VME3lZuPgLki6ly93Hg6x37dZJRI3jVOXTZPxbGWrlPeENHA+8E0hVUycQ2xJNv
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17<ds:KeyInfo><ds:KeyName>sp.example.org</ds:KeyName><ds:X509Data><ds:X509SubjectName>CN=sp.example.org,O=Internet2,C=US</ds:X509SubjectName><ds:X509Certificate>MIICjzCCAfigAwIBAgIJAKk8t1hYcMkhMA0GCSqGSIb3DQEBBAUAMDoxCzAJBgNV
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31</ds:X509Certificate></ds:X509Data></ds:KeyInfo></ds:Signature><samlp:AuthenticationQuery AuthenticationMethod="method"><saml:Subject xmlns:saml="urn:oasis:names:tc:SAML:1.0:assertion"><saml:NameIdentifier>John Doe</saml:NameIdentifier></saml:Subject></samlp:AuthenticationQuery></samlp:Request>