Shawn

This plugin integrates JWT authentication and automates user creation. The plugin is written for AAF Rapid Connect, but can be used for other providers too.
Here is how this plugin works:
<ol>
<li>Generate a secrete key with command: tr -dc ‘[[:alnum:][:punct:]]’ < /dev/urandom | head -c32 ;echo</li>
<li>Register the key and call back URL http://yoursite.com/wp-json/jwt-auth/v1/callback with your authentication provider.</li>
<li>Specify authentication and user creation parameters. Those marked with * are required.</li>
</ol>

JWT Authenticator

This plugin integrates JWT authentication and automates user creation.

scor2k

This plugin allow you to LogIn on WordPress by NXT Token
<ul>
<li>What is NXT: http://NxtCrypto.org/ [EN]</li>
<li>NXT WiKi: http://wiki.nxtcrypto.org/ [EN][RU]</li>
</ul>
How it’s work:
<ul>
<li>Click on the button with NXT caption in the logon screen and enter valid NXT token for this site.</li>
<li>If NXT server worked fine and token valid – you enter site with login name as your RS account name (NXT-…..)</li>
<li>NXT servers and default post select on Options page. By default – localhost</li>
</ul>

nxtAuth

nxtAuth allow you to log into Wordpress using NXT-token

JWT Authenticator vs nxtAuth