<?xml version="1.0" encoding="UTF-8"?>
<md:EntityDescriptor xmlns:init="urn:oasis:names:tc:SAML:profiles:SSO:request-init" xmlns:md="urn:oasis:names:tc:SAML:2.0:metadata" entityID="https://sp.silverchair.com/spie/production/shibboleth">
  <md:Extensions>
    <DigestMethod xmlns="urn:oasis:names:tc:SAML:metadata:algsupport" Algorithm="http://www.w3.org/2001/04/xmlenc#sha512"/>
    <DigestMethod xmlns="urn:oasis:names:tc:SAML:metadata:algsupport" Algorithm="http://www.w3.org/2001/04/xmldsig-more#sha384"/>
    <DigestMethod xmlns="urn:oasis:names:tc:SAML:metadata:algsupport" Algorithm="http://www.w3.org/2001/04/xmlenc#sha256"/>
    <DigestMethod xmlns="urn:oasis:names:tc:SAML:metadata:algsupport" Algorithm="http://www.w3.org/2001/04/xmldsig-more#sha224"/>
    <DigestMethod xmlns="urn:oasis:names:tc:SAML:metadata:algsupport" Algorithm="http://www.w3.org/2000/09/xmldsig#sha1"/>
    <SigningMethod xmlns="urn:oasis:names:tc:SAML:metadata:algsupport" Algorithm="http://www.w3.org/2001/04/xmldsig-more#ecdsa-sha512"/>
    <SigningMethod xmlns="urn:oasis:names:tc:SAML:metadata:algsupport" Algorithm="http://www.w3.org/2001/04/xmldsig-more#ecdsa-sha384"/>
    <SigningMethod xmlns="urn:oasis:names:tc:SAML:metadata:algsupport" Algorithm="http://www.w3.org/2001/04/xmldsig-more#ecdsa-sha256"/>
    <SigningMethod xmlns="urn:oasis:names:tc:SAML:metadata:algsupport" Algorithm="http://www.w3.org/2001/04/xmldsig-more#ecdsa-sha224"/>
    <SigningMethod xmlns="urn:oasis:names:tc:SAML:metadata:algsupport" Algorithm="http://www.w3.org/2001/04/xmldsig-more#rsa-sha512"/>
    <SigningMethod xmlns="urn:oasis:names:tc:SAML:metadata:algsupport" Algorithm="http://www.w3.org/2001/04/xmldsig-more#rsa-sha384"/>
    <SigningMethod xmlns="urn:oasis:names:tc:SAML:metadata:algsupport" Algorithm="http://www.w3.org/2001/04/xmldsig-more#rsa-sha256"/>
    <SigningMethod xmlns="urn:oasis:names:tc:SAML:metadata:algsupport" Algorithm="http://www.w3.org/2009/xmldsig11#dsa-sha256"/>
    <SigningMethod xmlns="urn:oasis:names:tc:SAML:metadata:algsupport" Algorithm="http://www.w3.org/2001/04/xmldsig-more#ecdsa-sha1"/>
    <SigningMethod xmlns="urn:oasis:names:tc:SAML:metadata:algsupport" Algorithm="http://www.w3.org/2000/09/xmldsig#rsa-sha1"/>
    <SigningMethod xmlns="urn:oasis:names:tc:SAML:metadata:algsupport" Algorithm="http://www.w3.org/2000/09/xmldsig#dsa-sha1"/>
    <mdrpi:RegistrationInfo xmlns:mdrpi="urn:oasis:names:tc:SAML:metadata:rpi" registrationAuthority="http://ukfederation.org.uk" registrationInstant="2012-07-20T07:40:58Z">
      <mdrpi:RegistrationPolicy xml:lang="en">http://ukfederation.org.uk/doc/mdrps-20130902</mdrpi:RegistrationPolicy>
    </mdrpi:RegistrationInfo>
  </md:Extensions>
  <md:SPSSODescriptor protocolSupportEnumeration="urn:oasis:names:tc:SAML:2.0:protocol urn:oasis:names:tc:SAML:1.1:protocol urn:oasis:names:tc:SAML:1.0:protocol">
    <md:Extensions>
      <init:RequestInitiator Binding="urn:oasis:names:tc:SAML:profiles:SSO:request-init" Location="https://spiedigitallibrary.org/Shibboleth.sso/Login"/>
    </md:Extensions>
    <md:KeyDescriptor>
      <ds:KeyInfo xmlns:ds="http://www.w3.org/2000/09/xmldsig#">
        <ds:X509Data>
          <ds:X509Certificate>
						MIIDDzCCAfegAwIBAgIJALDmz160GZUgMA0GCSqGSIb3DQEBBQUAMCMxITAfBgNV
						BAMTGHNjbTYtZDVwdm0td2ViMS5zY3NsLmludDAeFw0xMjA3MTkxNzIyMjRaFw0y
						MjA3MTcxNzIyMjRaMCMxITAfBgNVBAMTGHNjbTYtZDVwdm0td2ViMS5zY3NsLmlu
						dDCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAKy1suWo6bSOBOft6isd
						NMjOmCiY/er3+zb7H4DEC71X76DUTN+BNYbPCvYzcgncAoFIMftH3OL1+2ku1zpX
						+eHXPAmPX85cMIsnQG0mRFF67+Aieg/dSXPUg7H/4gV/qanlUX238A96pS/zf/aT
						DKq/HB6wvb4UDB6874ZHkhlzsBmF6giQh3DsiyvQaMbw41oAIR/GReDZnu1yx7+u
						UPzAwpLnqY/lrAnl1vyGmoxjNbwNnxCo6WjusiEtoQcd7Ted+oHjvi910FQI+7kI
						b4Cj8Iqb5uZ0iQ60mzOuBTzMJgb+OYuQINPO8719Q/8Nf7YTgm5jCw0y4EZe4Otu
						wmUCAwEAAaNGMEQwIwYDVR0RBBwwGoIYc2NtNi1kNXB2bS13ZWIxLnNjc2wuaW50
						MB0GA1UdDgQWBBRDU2Ew8E7Xwa6XxKtPysNZNS59vDANBgkqhkiG9w0BAQUFAAOC
						AQEAc91ruViikIw39jO3H0vYGk87IHE7x1F0ymeRlHJ/NsJ3oVIFrNFbwEy5CaIg
						sS/0L+UwyBT/bW9r7XsYNHGaip3ONHH3bd05L4mxoBplKHJK9yhrw0Y0RHwPqfTr
						VUJmsexW3CSDAShJ6SWydIqF2GfUGYz5WH6FH7Nsa9GwctxRGIn8/kDz0CpbsD8F
						KRlv5RUWyPVOZr2sFhHsooERzhY6eRrj5wttWe/RKOiHYyC9zWDLrNktYF1MC/vz
						MMW8uxvLMg0NdQGLtSclrrUCUf5qcoRvdAxkdoCxbJgrqNSI9xOnOmdQgwfDwQbu
						4lzH+AGLbg18D+2I28Y7IdPrUg==
					</ds:X509Certificate>
        </ds:X509Data>
      </ds:KeyInfo>
      <md:EncryptionMethod Algorithm="http://www.w3.org/2009/xmlenc11#aes128-gcm"/>
      <md:EncryptionMethod Algorithm="http://www.w3.org/2009/xmlenc11#aes192-gcm"/>
      <md:EncryptionMethod Algorithm="http://www.w3.org/2009/xmlenc11#aes256-gcm"/>
      <md:EncryptionMethod Algorithm="http://www.w3.org/2001/04/xmlenc#aes128-cbc"/>
      <md:EncryptionMethod Algorithm="http://www.w3.org/2001/04/xmlenc#aes192-cbc"/>
      <md:EncryptionMethod Algorithm="http://www.w3.org/2001/04/xmlenc#aes256-cbc"/>
      <md:EncryptionMethod Algorithm="http://www.w3.org/2001/04/xmlenc#tripledes-cbc"/>
      <md:EncryptionMethod Algorithm="http://www.w3.org/2009/xmlenc11#rsa-oaep"/>
      <md:EncryptionMethod Algorithm="http://www.w3.org/2001/04/xmlenc#rsa-oaep-mgf1p"/>
    </md:KeyDescriptor>
    <md:ArtifactResolutionService Binding="urn:oasis:names:tc:SAML:2.0:bindings:SOAP" Location="https://spiedigitallibrary.org/Shibboleth.sso/Artifact/SOAP" index="1"/>
    <md:SingleLogoutService Binding="urn:oasis:names:tc:SAML:2.0:bindings:SOAP" Location="https://spiedigitallibrary.org/Shibboleth.sso/SLO/SOAP"/>
    <md:SingleLogoutService Binding="urn:oasis:names:tc:SAML:2.0:bindings:HTTP-Redirect" Location="https://spiedigitallibrary.org/Shibboleth.sso/SLO/Redirect"/>
    <md:SingleLogoutService Binding="urn:oasis:names:tc:SAML:2.0:bindings:HTTP-POST" Location="https://spiedigitallibrary.org/Shibboleth.sso/SLO/POST"/>
    <md:SingleLogoutService Binding="urn:oasis:names:tc:SAML:2.0:bindings:HTTP-Artifact" Location="https://spiedigitallibrary.org/Shibboleth.sso/SLO/Artifact"/>
    <md:AssertionConsumerService Binding="urn:oasis:names:tc:SAML:2.0:bindings:HTTP-POST" Location="https://spiedigitallibrary.org/Shibboleth.sso/SAML2/POST" index="1"/>
    <md:AssertionConsumerService Binding="urn:oasis:names:tc:SAML:2.0:bindings:HTTP-POST-SimpleSign" Location="https://spiedigitallibrary.org/Shibboleth.sso/SAML2/POST-SimpleSign" index="2"/>
    <md:AssertionConsumerService Binding="urn:oasis:names:tc:SAML:2.0:bindings:HTTP-Artifact" Location="https://spiedigitallibrary.org/Shibboleth.sso/SAML2/Artifact" index="3"/>
    <md:AssertionConsumerService Binding="urn:oasis:names:tc:SAML:2.0:bindings:PAOS" Location="https://spiedigitallibrary.org/Shibboleth.sso/SAML2/ECP" index="4"/>
    <md:AssertionConsumerService Binding="urn:oasis:names:tc:SAML:1.0:profiles:browser-post" Location="https://spiedigitallibrary.org/Shibboleth.sso/SAML/POST" index="5"/>
    <md:AssertionConsumerService Binding="urn:oasis:names:tc:SAML:1.0:profiles:artifact-01" Location="https://spiedigitallibrary.org/Shibboleth.sso/SAML/Artifact" index="6"/>
  </md:SPSSODescriptor>
  <md:Organization>
    <md:OrganizationName xml:lang="en">Silverchair Science + Communications, LLC</md:OrganizationName>
    <md:OrganizationDisplayName xml:lang="en">Silverchair Production: International Society for Optics and Photonics (SPIE)</md:OrganizationDisplayName>
    <md:OrganizationURL xml:lang="en">http://spiedigitallibrary.org/</md:OrganizationURL>
  </md:Organization>
  <md:ContactPerson contactType="support">
    <md:GivenName>Shibboleth Admin</md:GivenName>
    <md:EmailAddress>mailto:ShibbolethAdmin@silverchair.com</md:EmailAddress>
  </md:ContactPerson>
  <md:ContactPerson contactType="technical">
    <md:GivenName>Josh</md:GivenName>
    <md:SurName>Laseter</md:SurName>
    <md:EmailAddress>mailto:jlaseter@silverchair.com</md:EmailAddress>
  </md:ContactPerson>
</md:EntityDescriptor>