<?xml version="1.0" encoding="UTF-8" standalone="no"?><!--
	U K   F E D E R A T I O N   M E T A D A T A

	Aggregate built 2026-04-06T15:00:25Z

	Aggregate valid for 21 days, until 2026-04-27T15:00:25Z
-->
<EntitiesDescriptor xmlns="urn:oasis:names:tc:SAML:2.0:metadata" xmlns:ds="http://www.w3.org/2000/09/xmldsig#" xmlns:elab="http://eduserv.org.uk/labels" xmlns:idpdisc="urn:oasis:names:tc:SAML:profiles:SSO:idp-discovery-protocol" xmlns:shibmd="urn:mace:shibboleth:metadata:1.0" xmlns:shibmeta="urn:mace:shibboleth:metadata:1.0" xmlns:ukfedlabel="http://ukfederation.org.uk/2006/11/label" xmlns:wayf="http://sdss.ac.uk/2006/06/WAYF" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" ID="uk20100825T175806Z" Name="http://ukfederation.org.uk" validUntil="2010-09-08T17:58:06Z" xsi:schemaLocation="urn:oasis:names:tc:SAML:2.0:metadata sstc-saml-schema-metadata-2.0.xsd   urn:mace:shibboleth:metadata:1.0 shibboleth-metadata-1.0.xsd   http://www.w3.org/2001/04/xmlenc# xenc-schema.xsd   http://www.w3.org/2000/09/xmldsig# xmldsig-core-schema.xsd">
  <EntityDescriptor entityID="urn:mace:incommon:mit.edu">
    <ContactPerson contactType="technical">
      <EmailAddress>mailto:touchstone-support@mit.edu</EmailAddress>
      <GivenName>Touchstone Support</GivenName>
    </ContactPerson>
    <ContactPerson contactType="other" remd:contactType="http://refeds.org/metadata/contactType/security">
      <EmailAddress>mailto:security@mit.edu</EmailAddress>
      <GivenName>Security</GivenName>
    </ContactPerson>
    <ContactPerson contactType="administrative">
      <EmailAddress>mailto:touchstone-support@mit.edu</EmailAddress>
      <GivenName>Touchstone Support</GivenName>
    </ContactPerson>
    <ContactPerson contactType="support">
      <EmailAddress>mailto:servicedesk@mit.edu</EmailAddress>
      <GivenName>Service Desk</GivenName>
    </ContactPerson>
    <Extensions>
      <mdattr:EntityAttributes>
        <saml:Attribute Name="urn:oasis:names:tc:SAML:attribute:assurance-certification" NameFormat="urn:oasis:names:tc:SAML:2.0:attrname-format:uri">
          <saml:AttributeValue>https://refeds.org/sirtfi</saml:AttributeValue>
        </saml:Attribute>
        <saml:Attribute Name="http://macedir.org/entity-category-support" NameFormat="urn:oasis:names:tc:SAML:2.0:attrname-format:uri">
          <saml:AttributeValue>http://refeds.org/category/research-and-scholarship</saml:AttributeValue>
        </saml:Attribute>
      </mdattr:EntityAttributes>
      <mdrpi:RegistrationInfo registrationAuthority="https://incommon.org" />
    </Extensions>
    <IDPSSODescriptor errorURL="https://idp.mit.edu/help.html" protocolSupportEnumeration="urn:mace:shibboleth:1.0 urn:oasis:names:tc:SAML:1.1:protocol urn:oasis:names:tc:SAML:2.0:protocol">
      <Extensions>
        <mdui:UIInfo>
          <mdui:DisplayName xml:lang="en">Massachusetts Institute of Technology</mdui:DisplayName>
          <mdui:Logo height="60" width="80" xml:lang="en">https://idp.mit.edu/images/mdui-logo.png</mdui:Logo>
          <mdui:PrivacyStatementURL xml:lang="en">https://idp.mit.edu/privacy-statement.pdf</mdui:PrivacyStatementURL>
        </mdui:UIInfo>
        <shibmd:Scope regexp="false">mit.edu</shibmd:Scope>
      </Extensions>
      <KeyDescriptor use="signing">
        <ds:KeyInfo>
          <ds:X509Data>
            <ds:X509Certificate>
  MIIC6DCCAdCgAwIBAgIJAOOuZYuBUH2jMA0GCSqGSIb3DQEBBQUAMBYxFDASBgNV
  BAMTC2lkcC5taXQuZWR1MB4XDTEzMTAyMTE5NDczNloXDTMzMTAxNjE5NDczNlow
  FjEUMBIGA1UEAxMLaWRwLm1pdC5lZHUwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAw
  ggEKAoIBAQDD3t7oBvx5KMmA4+EEQWK421Jt8HsBYMsaUWAiIQVldTlre3rt51Jg
  dN93adYAMvo6LUr3v7jpT8tUsgV0bDD4MsoK5SAlOWh6tQuR172do1KbDi4VT3Gp
  ILJjTqRUjlLEtfCa4/NNQy+ZFXEXIYWoFsfK0J3Q8xCVNdSfNpd3KjlkKshkGsjY
  OMoHJLt8GQB9n7yJX+qZvxJGhiPQJZB5uNx/9omNbvqAF2Hl6b06u7NTPh/Jkvf4
  GGtttjNaWRfcQm1xVbYCCOlpCiTVI6AxCtCy2XqhZmcnY2zk9h2Q/W9lcJ+if1xV
  vMkaId+EBTJW3DI/zvBm0Q/OJTxIwUfzAgMBAAGjOTA3MBYGA1UdEQQPMA2CC2lk
  cC5taXQuZWR1MB0GA1UdDgQWBBRK6tEdA/6T67CMwyWlBEE7cvYaFjANBgkqhkiG
  9w0BAQUFAAOCAQEAUVOL/W1RRrRDm6k4Wtf39jCtHa7gyutt5fHguXUa6nrThRhu
  ISEmiQLqK4hVCiIiarZMuyxosdAwFKSGKaunpBFmqI7NcqzskpdRnMIZ0FLQsRJF
  vY6F6S2ou2Yl0UYonX2eVqzWtIR6jd4CqsQdixf5ZE2eQ6o6QICEpjDgMPK/EAKA
  CsVjcBbQw+YbSkmf30ebRTSzIYMhaGETQuf75xD/Ww0mM3njm79Ophg5Y7I9Ryud
  MdDQwsxAS7ECH7vLyu8V/HIfaPkOWYzKKKW5d4E1/X67J2XmTICT7PdxSd5ZKoB5
  jdqBxPVYM+C1V02QZFDb7TkTDEICzUnr/VBZ+A==
  </ds:X509Certificate>
          </ds:X509Data>
        </ds:KeyInfo>
      </KeyDescriptor>
      <SingleSignOnService Binding="urn:mace:shibboleth:1.0:profiles:AuthnRequest" Location="https://idp.mit.edu/idp/profile/Shibboleth/SSO" />
      <SingleSignOnService Binding="urn:oasis:names:tc:SAML:2.0:bindings:HTTP-Redirect" Location="https://idp.mit.edu/idp/profile/SAML2/Redirect/SSO" />
      <SingleSignOnService Binding="urn:oasis:names:tc:SAML:2.0:bindings:HTTP-POST" Location="https://idp.mit.edu/idp/profile/SAML2/POST/SSO" />
    </IDPSSODescriptor>
    <Organization>
      <OrganizationDisplayName xml:lang="en">Massachusetts Institute of Technology</OrganizationDisplayName>
      <OrganizationName xml:lang="en">Massachusetts Institute of Technology</OrganizationName>
      <OrganizationURL xml:lang="en">http://web.mit.edu/</OrganizationURL>
    </Organization>
  </EntityDescriptor>
</EntitiesDescriptor>
