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  • Social Web Services
  • OpenID, WebID, Webfinger
  • Weblog
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The buttons on this page enable you generate a personal digital identity card (X.509 certificate) using profile data you've already provided to the services listed below. Clicking one of these buttons triggers an authorized profile data (name & email address typically) exchange using the authentication protocol supported by the selected service. Once captured, the retrieved profile data is then used -- in combination with additional data captured via interactions with this service -- to construct a digital identity card comprised of cryptographically verifiable identity claims.

    Use one of the following drop-down options for profile data access:


    Mail verification service URI:

    Use ATOM publishing protocol to create a blog post to act as proof of control. Use your blog, or ATOM publishing protocol endpoint URL.

    URL of the ATOM endpoint for publishing.


    Your username/user ID in the ATOM endpoint.


    Your password at the ATOM endpoint.


    Certificate Parameters

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    The certificate may have many different uses. WebID can be used for authenticating with web sites. WebID + S/MIME may be used for both authentication and signing/encrypting of emails. Certificate cipher and strength are also important: longer keys are more difficult to produce and crack, and therefore are safer.
    If you are unsure, just leave the values as is.





    Enables options for email signing

    Add email address to enable S/MIME (email signing) options



    No required passphrase or phrases don't match.

    bytes


    • Post to ID Provider
    • Save Using SPARQL
    • Text Dump
    • CA Certificate

    Make a post containing the certificate digest that will be used as verification.




    Create a graph containing the certificate information for verification.

    Caution: Non-encrypted connection may reveal password to third parties.




    Data successfully posted to SPARQL endpoint.

    Your certificate data in various text formats.


    You can download the local Certificate Authority certificate for verification purposes.

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      Utilities

      • Certificate Converter
      • WebID Verification Service

      Additional Information

      • What is a WebID?
      • Why should I have one?
      • More information...
      Copyright © 2025 OpenLink Software
      More Information:
      • What's this certificate business anyway?
      • Why should I want a certificate?
      • Is my information secure?
      Even more info...

      Generic error

      Authentication with the identity provider failed.

      WebID:
      Public Key URI:
      Subject:
      MD5 cksum:
      SHA1 cksum:
      Timestamp:
      Time to de-reference (sec):

      Email sent.