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titleInCommon Certificate Service SSO and MFA Available

The use of single sign-on and multifactor authentication for accessing the Comodo Certificate Manager is available to any subscriber that also operates an Identity Provider in the InCommon Federation. See this wiki page for details.

InCommon Certificate Types

...

The intermediate CA known as the InCommon RSA Server CA, which uses the SHA-2 hash algorithm, was deployed on September 22, 2014.

  • Certificate Chain (Comodo's version of the chain):
    • AddTrust External CA Root
    • USERTrust RSA Certification Authority USERTrust Secure [DER]
    • InCommon RSA Server CA [DER]
    • End-Entity Certificate
  • Certificate Revocation List:

    HTML
    Wiki Markup
    {html}http://crl.incommon-rsa.org/InCommonRSAServerCA.crl{html}
  • Online Certificate Status Protocol:

    HTML
    Wiki Markup
    {html}http://ocsp.incommon.org{html}

Anchor
ov-certs
ov-certs

Organizational Validation SSL/TLS Certificates

The intermediate CA known as the InCommon Server CA was deployed on February 1, 2011. Prior to that date, Organizational Validation (OV) SSL/TLS end-entity certificates were signed by the COMODO High Assurance Secure Server CA.

  • Certificate Chain:

    HTML
    Wiki Markup
    {html}
    <br><span style="margin-left: 3em; line-height: 150%"><a href="https://support.comodo.com/index.php?_m=downloads&_a=viewdownload&downloaditemid=10&nav=0,1">AddTrust External CA Root</a> [<a href="https://www.incommon.org/cert/repository/AddTrustExternalCARoot.txt">Text</a>] [<a href="https://www.incommon.org/cert/repository/AddTrustExternalCARoot.pem">PEM</a>]</span>
    
    <br><span style="margin-left: 5em; line-height: 150%">InCommon Server CA [<a href="https://www.incommon.org/cert/repository/InCommonServerCA.txt">Text</a>] [<a href="https://www.incommon.org/cert/repository/InCommonServerCA.pem">PEM</a>]</span>
    
    <br><span style="margin-left: 7em; line-height: 150%">End-Entity Certificate</span>
    {html}
  • Intermediate CA Bundle for OV SSL/TLS Certificates
  • Certification Practices Statement for OV SSL/TLS Certificates
  • Certificate Profile for OV SSL/TLS Certificates
  • Certificate Revocation List:

    HTML
    Wiki Markup
    {html}http://crl.incommon.org/InCommonServerCA.crl{html}
  • Online Certificate Status Protocol:

    HTML
    Wiki Markup
    {html}http://ocsp.incommon.org{html}
Tip

To test the freshness of the CRL, type the following command:

$ curl -s http://crl.incommon.org/InCommonServerCA.crl | openssl crl -inform DER -noout -lastupdate -nextupdate

...

Extended Validation (EV) SSL/TLS Certificates became available on March 10, 2011.

  • Certificate Chain:

    HTML
    Wiki Markup
    {html}
    <br><span style="margin-left: 3em; line-height: 150%"><a href="https://support.comodo.com/index.php?_m=downloads&_a=viewdownload&downloaditemid=10&nav=0,1">AddTrust External CA Root</a> [<a href="https://www.incommon.org/cert/repository/AddTrustExternalCARoot.txt">Text</a>] [<a href="https://www.incommon.org/cert/repository/AddTrustExternalCARoot.pem">PEM</a>]</span>
    
    <br><span style="margin-left: 5em; line-height: 150%"><a href="https://support.comodo.com/index.php?_m=downloads&_a=viewdownload&downloaditemid=104&nav=0,1,22">COMODO Certification Authority</a> [<a href="https://www.incommon.org/cert/repository/COMODOAddTrustServerCA.txt">Text</a>] [<a href="https://www.incommon.org/cert/repository/COMODOAddTrustServerCA.pem">PEM</a>]</span>
    
    <br><span style="margin-left: 7em; line-height: 150%"><a href="https://support.comodo.com/index.php?_m=downloads&_a=viewdownload&downloaditemid=103&nav=0,1,22">COMODO Extended Validation Secure Server CA</a> [<a href="https://www.incommon.org/cert/repository/COMODOExtendedValidationSecureServerCA.txt">Text</a>] [<a href="https://www.incommon.org/cert/repository/COMODOExtendedValidationSecureServerCA.pem">PEM</a>]</span>
    
    <br><span style="margin-left: 9em; line-height: 150%">End-Entity Certificate</span>
    {html}
  • Intermediate CA Bundle for EV SSL/TLS Certificates
  • Certification Practices Statement for EV SSL/TLS Certificates
  • Certificate Profile for EV SSL/TLS Certificates
  • Certificate Revocation List:

    HTML
    Wiki Markup
    {html}http://crl.comodoca.com{html}

    /COMODOExtendedValidationSecureServerCA.crl

  • Online Certificate Status Protocol:

    HTML
    Wiki Markup
    {html}http://ocsp.comodoca.com{html}

IGTF Server Certificates

The intermediate CA known as the InCommon IGTF Server CA was deployed on July 7, 2014.

...

Anchor
client-certs
client-certs

Client Certificates

SHA-2 Standard Assurance Client Certificates

The intermediate CA known as the InCommon RSA Standard Assurance Client CA was deployed on March 10September 18, 20112014.

    • Certificate Chain:
HTML
<br><span style="margin-left: 3em; line-height: 150%">AddTrust External CA Root [<a href="https://www.incommon.org/cert/repository/AddTrustExternalCARoot.txt">Text</a>] [<a href="https://www.incommon.org/cert/repository/AddTrustExternalCARoot.pem">PEM</a>]</span>

<br><span style="margin-left: 5em; line-height: 150%">USERTrust RSA Certification Authority [<a href="https://www.incommon.org/cert/repository/USERTrustRSAClient_CA.txt">Text</a>] [<a href="https://www.incommon.org/cert/repository/USERTrustRSAClient_CA.pem">PEM</a>]</span>

<br><span style="margin-left: 7em; line-height: 150%">InCommon RSA Standard Assurance Client CA [<a href="https://www.incommon.org/cert/repository/InCommonRSAStandardAssuranceClientCA.txt">Text</a>] [<a href="https://www.incommon.org/cert/repository/InCommonRSAStandardAssuranceClientCA.pem">PEM</a>]</span>

<br><span style="margin-left: 9em; line-height: 150%">End-Entity Certificate</span>
    • Intermediate CA Bundle for Standard Client Certificates
    • Certification Practices Statement for Standard Client Certificates
    • Certificate Revocation List:

      HTML
      http://crl.incommon-rsa.org/InCommonRSAStandardAssuranceClientCA.crl
    • Online Certificate Status Protocol:

      HTML
      http://ocsp.incommon-rsa.org


SHA-1 Standard Assurance Client Certificates (deprecated)

The intermediate CA known as the InCommon Standard Assurance Client CA was deployed on March 10, 2011.

    Wiki Markup{html}
    • Certificate Chain:

      HTML
    • <br><span style="margin-left: 3em; line-height: 150%"><a href="https://support.comodo.com/index.php?_m=downloads&_a=viewdownload&downloaditemid=10&nav=0,1">AddTrust External CA Root</a> [<a href="https://www.incommon.org/cert/repository/AddTrustExternalCARoot.txt">Text</a>] [<a href="https://www.incommon.org/cert/repository/AddTrustExternalCARoot.pem">PEM</a>]</span>
      
      <br><span style="margin-left: 5em; line-height: 150%"><a href="https://support.comodo.com/index.php?_m=downloads&_a=viewdownload&downloaditemid=114&nav=0,1">UTN-USERFirst-Client Authentication and Email</a> [<a href="https://www.incommon.org/cert/repository/UTNAddTrustClient_CA.txt">Text</a>] [<a href="https://www.incommon.org/cert/repository/UTNAddTrustClient_CA.pem">PEM</a>]</span>
      
      <br><span style="margin-left: 7em; line-height: 150%">InCommon Standard Assurance Client CA [<a href="https://www.incommon.org/cert/repository/InCommonStandardAssuranceClientCA.txt">Text</a>] [<a href="https://www.incommon.org/cert/repository/InCommonStandardAssuranceClientCA.pem">PEM</a>]</span>
      
      <br><span style="margin-left: 9em; line-height: 150%">End-Entity Certificate</span>
      
  • {html}
    {html}
  • Wiki Markup
    • HTML
    • http://crl.incommon.org/InCommonStandardAssuranceClientCA.crl
  • {html}
    • Online Certificate Status Protocol:

  • Wiki Markup{html}
    • HTML
      http://ocsp.incommon.org
  • {html}

Anchor
code-signing-certs
code-signing-certs

Code-signing Certificates

The intermediate CA known as the InCommon RSA Code Signing CA (SHA-2) was deployed on June 30September 19, 20112014.


The intermediate CA known as the InCommon Code Signing CA (SHA-1) was deployed on June 30, 2011.

    Wiki Markup{html}
    • Certificate Chain:

      HTML
    • <br><span style="margin-left: 3em; line-height: 150%"><a href="https://support.comodo.com/index.php?_m=downloads&_a=viewdownload&downloaditemid=10&nav=0,1">AddTrust External CA Root</a> [<a href="https://www.incommon.org/cert/repository/AddTrustExternalCARoot.txt">Text</a>] [<a href="https://www.incommon.org/cert/repository/AddTrustExternalCARoot.pem">PEM</a>]</span>
      
      <br><span style="margin-left: 5em; line-height: 150%"><a href="https://support.comodo.com/index.php?_m=downloads&_a=view&parentcategoryid=24&pcid=1&nav=0,1">UTN-USERFirst-Object</a> [<a href="https://www.incommon.org/cert/repository/UTN-USERFirst-Object.txt">Text</a>] [<a href="https://www.incommon.org/cert/repository/UTN-USERFirst-Object.pem">PEM</a>]</span>
      
      <br><span style="margin-left: 7em; line-height: 150%">InCommon Code Signing CA [<a href="https://www.incommon.org/cert/repository/InCommonCodeSigningCA.txt">Text</a>] [<a href="https://www.incommon.org/cert/repository/InCommonCodeSigningCA.pem">PEM</a>]</span>
      
      <br><span style="margin-left: 9em; line-height: 150%">End-Entity Certificate</span>
      
  • {html}Intermediate CA Bundle for Code-Signing Certificates

The following information is common to both the SHA-1 and SHA-2 InCommon intermediate CAs:

  • for Code-Signing CertificatesCertificate Profile {html}
    • for Code-Signing Certificates
    • Certificate Revocation List:

  • Wiki Markup
    • HTML
    • http://crl.incommon.org/InCommonCodeSigningCA.crl
  • {html}
    • Online Certificate Status Protocol:

  • Wiki Markup{html}
    • HTML
      http://ocsp.incommon.org
  • {html}