<?xml version='1.0' encoding='UTF-8'?>
<md:EntityDescriptor xmlns:md="urn:oasis:names:tc:SAML:2.0:metadata" xmlns:ds="http://www.w3.org/2000/09/xmldsig#" xmlns:mdattr="urn:oasis:names:tc:SAML:metadata:attribute" xmlns:mdrpi="urn:oasis:names:tc:SAML:metadata:rpi" xmlns:mdui="urn:oasis:names:tc:SAML:metadata:ui" xmlns:remd="http://refeds.org/metadata" xmlns:saml="urn:oasis:names:tc:SAML:2.0:assertion" xmlns:shibmd="urn:mace:shibboleth:metadata:1.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:renater="https://federation.renater.fr/metadata" entityID="https://idp-test.ec-nantes.fr/idp/shibboleth" cacheDuration="PT1H" validUntil="2026-10-26T09:30:02Z" ID="_20261017T093002Z"><ds:Signature><ds:SignedInfo><ds:CanonicalizationMethod Algorithm="http://www.w3.org/2001/10/xml-exc-c14n#"/><ds:SignatureMethod Algorithm="http://www.w3.org/2001/04/xmldsig-more#rsa-sha256"/><ds:Reference URI="#_20261017T093002Z"><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/2001/04/xmlenc#sha256"/><ds:DigestValue>ILS6yaqs32sdEQbT8L452LsPJqc4Y4w5vf6OkW3b6LM=</ds:DigestValue></ds:Reference></ds:SignedInfo><ds:SignatureValue>raFSPZk/xpcKwkj1Hc1kYoX5GOc5a4S+j45asnPhUYvU81aGd1hC4oLDJeEfWNNbSPQQHlAiD1/508JSDEbQftoxDQ3IFe7BfsmNj/XW22rMb5R84ST2CNC+9mJhiELem1lIiB0reRSDFcNIZ5JJSN+PxvEE6fuy+4YvGOmFmV4PdoeWkhpcjtYHFPmD55Gj/p9RI1GCP8p3a5UeIaQRhpCaGQJpL5rYdnP5PFspDlkFq63juN6QSY0ZvZA3IBkMqCp3am9MX8aR6ZNFPLOrnhRR97EkjlCVCGTpvEAKHjqlxUZfkVyYSAClsy0eWhFcU29qEfu28j2Rd2b3z4QdQQ==</ds:SignatureValue><ds:KeyInfo><ds:X509Data><ds:X509Certificate>MIIDjTCCAnWgAwIBAgIUS4sVDDZp470eSxpGVGpSELBsFqYwDQYJKoZIhvcNAQEL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</ds:X509Certificate></ds:X509Data></ds:KeyInfo></ds:Signature><md:Extensions><mdrpi:RegistrationInfo registrationAuthority="https://federation.renater.fr/" registrationInstant="2025-10-20T15:32:03Z"><mdrpi:RegistrationPolicy xml:lang="en">https://services.renater.fr/federation/en/documentation/engagement-conformite/metadata_registration_practice_statement</mdrpi:RegistrationPolicy></mdrpi:RegistrationInfo><mdattr:EntityAttributes><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><saml:Attribute Name="https://federation.renater.fr/member-of" NameFormat="urn:oasis:names:tc:SAML:2.0:attrname-format:uri"><saml:AttributeValue>https://federation.renater.fr/qualif/</saml:AttributeValue></saml:Attribute></mdattr:EntityAttributes></md:Extensions><md:IDPSSODescriptor protocolSupportEnumeration="urn:oasis:names:tc:SAML:2.0:protocol"><md:Extensions><shibmd:Scope regexp="false">ec-nantes.fr</shibmd:Scope><mdui:UIInfo><mdui:DisplayName xml:lang="fr">Centrale Nantes</mdui:DisplayName><mdui:DisplayName xml:lang="en">Centrale Nantes</mdui:DisplayName><mdui:Description xml:lang="fr">Ecole Centrale de Nantes</mdui:Description><mdui:Description xml:lang="en">Centrale Nantes Engineering School</mdui:Description><mdui:Logo height="16" width="16">data:image/png;base64,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</mdui:Logo></mdui:UIInfo><mdui:DiscoHints><mdui:IPHint>130.66.0.0/16</mdui:IPHint><mdui:DomainHint>ec-nantes.fr</mdui:DomainHint></mdui:DiscoHints></md:Extensions><md:KeyDescriptor use="signing"><ds:KeyInfo><ds:X509Data><!-- 61:26:D3:51:8B:FC:BB:6C:9D:E8:5B:B9:D4:28:86:BC:5A:9A:36:D7 --><ds:X509Certificate>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</ds:X509Certificate></ds:X509Data></ds:KeyInfo></md:KeyDescriptor><md:KeyDescriptor use="encryption"><ds:KeyInfo><ds:X509Data><!-- 2F:8B:72:5F:D3:10:A8:A9:5D:87:87:85:CC:77:F0:76:10:F9:E7:1B --><ds:X509Certificate>MIIEPzCCAqegAwIBAgIUL4tyX9MQqKldh4eFzHfwdhD55xswDQYJKoZIhvcNAQELBQAwIDEeMBwGA1UEAwwVaWRwLXRlc3QuZWMtbmFudGVzLmZyMB4XDTI1MDExNjEwNDkzM1oXDTQ1MDExNjEwNDkzM1owIDEeMBwGA1UEAwwVaWRwLXRlc3QuZWMtbmFudGVzLmZyMIIBojANBgkqhkiG9w0BAQEFAAOCAY8AMIIBigKCAYEAp5uWqKQjo4uyIcaHKSFc8zNnridlFePtdWk2DDaMU3twbMPRBGYwUhZpLiz1BOdvVg+Hj6aiz0ZR0D6WYvm10PKONvccIeUVWn2HkMHljQaXGqLeHpKHx/oQ7gnRRU/yx9MSnSL0dX6M4WouDOyQzEeoktfRG0S6pUlAvTSCvHVfI/uIaMlkS48czvAVM232aRPD9/LGxyDJm+0dDtr565nE4En1Deb4NV8eDoXBsdeSaISydd9Y2H+BbwiCHHwkG2xmjXAe737BQ8SvH+iY9L7pNP2LuVj7Oy5KGaDYiBjWxcxVMJoIv2XFHVamuJXw4ES0b9nyRR0dn0AoW6TXUzPK/X9V8Q72bBLyznhacn2z8khUuJ0ueGIgByS6X//5b6w075u8lWv/W1sRPw9wFl12iZVzDMSGf/myaRET/buAlFE2nWGyW+RXSN8jyViWQhpi+rv0/YJsddO9UINXBvtD3P7PbPcG7LtjbJbzlRgkCQatx4QGk8V9cdPIfvdnAgMBAAGjcTBvMB0GA1UdDgQWBBSCoJXt53DTfESMO4UU4Q+WeDA0wDBOBgNVHREERzBFghVpZHAtdGVzdC5lYy1uYW50ZXMuZnKGLGh0dHBzOi8vaWRwLXRlc3QuZWMtbmFudGVzLmZyL2lkcC9zaGliYm9sZXRoMA0GCSqGSIb3DQEBCwUAA4IBgQBNOM0KojieMQjF22EilOWlicayd6v/36irT//osTDwQ8vt4Drp4P3P8+BYRAQJII/+HVXQy7E5zf5tWC/TQ3AufBPhNlZQWhfgu9jqgMxV0P+oSP6FyfOXhplYnPJaC+yEZdfJGxDMg/5TlZfbqg5B8czhoGhvHl7K5sr0Xx20kwcXyURP2n7mB2oW1HDf6g/MMQ1pRpodOraxewIvyGN6ME4XM9K48EvCwzLY9hwvyvc5jCwPeXMW0noJtKg5FXq1mBcuEvYOYNcVo/hxfECL0yHmbj50SRUTDpKjVG3Yo12fiDccIBNCBSYFKam/M6cdGzBfs/6+WuaHIocH01xw8XOPuYBUgzIz4SUS8dFIgprGyF5ZykLw6Y+Utvs75K44qKwmq4gFnM/8M0ralhesoaDR2G/mFdKcrQGlSQ3L4clx+J23je++0DePuz3WjjCG9XTCbsjrnKreLBpOs434rH5n6MVqiCeJA/p83dTqoe2kX05pQUxzhh7l+utRR+M=</ds:X509Certificate></ds:X509Data></ds:KeyInfo></md:KeyDescriptor><md:SingleLogoutService Binding="urn:oasis:names:tc:SAML:2.0:bindings:SOAP" Location="https://idp-test.ec-nantes.fr/idp/profile/SAML2/SOAP/ArtifactResolution"/><md:SingleLogoutService Binding="urn:oasis:names:tc:SAML:2.0:bindings:HTTP-POST" Location="https://idp-test.ec-nantes.fr/idp/profile/SAML2/POST/SLO"/><md:SingleLogoutService Binding="urn:oasis:names:tc:SAML:2.0:bindings:HTTP-Redirect" Location="https://idp-test.ec-nantes.fr/idp/profile/SAML2/Redirect/SLO"/><md:NameIDFormat>urn:oasis:names:tc:SAML:2.0:nameid-format:transient</md:NameIDFormat><md:SingleSignOnService Binding="urn:oasis:names:tc:SAML:2.0:bindings:HTTP-Redirect" Location="https://idp-test.ec-nantes.fr/idp/profile/SAML2/Redirect/SSO"/><md:SingleSignOnService Binding="urn:oasis:names:tc:SAML:2.0:bindings:HTTP-POST" Location="https://idp-test.ec-nantes.fr/idp/profile/SAML2/POST/SSO"/></md:IDPSSODescriptor><md:Organization><md:OrganizationName xml:lang="en">Ecole Centrale de Nantes</md:OrganizationName><md:OrganizationDisplayName xml:lang="en">Ecole Centrale de Nantes</md:OrganizationDisplayName><md:OrganizationURL xml:lang="en">http://www.ec-nantes.fr</md:OrganizationURL></md:Organization><md:ContactPerson contactType="technical"><md:GivenName>Support Pôle Infrastructures</md:GivenName><md:EmailAddress>mailto:sysecn@ec-nantes.fr</md:EmailAddress></md:ContactPerson><md:ContactPerson contactType="other" remd:contactType="http://refeds.org/metadata/contactType/security"><md:GivenName>RSSI</md:GivenName><md:EmailAddress>mailto:rssi@ec-nantes.fr</md:EmailAddress></md:ContactPerson></md:EntityDescriptor>