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

The Comments with OpenId plugin allows the user to provide his/her details via all the famous 
OpenID service providers (Google, Yandex, LiveJournal etc.) while commenting. 
A working example of the plugin can be found on http://unixpin.com

Comments with OpenId

The 'Comments with OpenID' plugin allows to provide user details via OpenID service providers (Google, Yandex, LiveJournal etc.

Open ID Delegate vs Comments with OpenId