alexisabarca

With this very simple plugin you can use the blog URL to authenticate with OpenID using an another OpenID provider. 
called Delegation.
In order to maximize performance the vars are contained in plugin file rather than storing in a database.
Due to security issue (https://wordpress.org/news/2011/06/passwords-reset/) php file is gpg signed, ID 7ED1BC0C.

Open ID Delegate

This plugin adds the necessary tags to be able to use your blog URL as OpenID address using another OpenID provider

koter84

wpSOL connects WordPress to the Scouting Nederland OpenID-server to allow people to login and register with their login-account from scouting.nl
this plugin connects over https to login.scouting.nl to verify the login as part of the openid-standard
bugs and feature-requests can go to: <a href="https://github.com/koter84/wpSOL/issues" rel="nofollow ugc">GitHub</a> or <a href="https://wordpress.org/support/plugin/wpsol" rel="ugc">WordPress</a>
<h3>Translations</h3>
<ul>
<li>Dutch</li>
<li>English</li>
</ul>

wpSOL

Connect Wordpress to the Scouting Nederland OpenID-server

Open ID Delegate vs wpSOL