faazshift

Enscrypt replaces wordpress authentication protocols with a mechanism that uses the far more secure scrypt hashing algorithm.
Scrypt is a superior hashing algorithm with configurable CPU and memory parameters. As such, when properly configured, it takes long enough and is secure enough to be highly resistant to brute-force attacks.
Enscrypt can be enabled and disabled at-will without interfering with the built-in WordPress authentication mechanism.

Enscrypt

Enscrypt replaces WordPress authentication protocols with a mechanism that uses the far more secure scrypt hashing algorithm.

Viktor Szépe

wp-password-bcrypt is a WordPress plugin to replace WP’s outdated and insecure 
MD5-based password hashing with the modern and secure <a href="https://en.wikipedia.org/wiki/Bcrypt" rel="nofollow ugc">bcrypt</a>.
It is written by <a href="https://roots.io/plugins/bcrypt-password/" rel="nofollow ugc">roots.io people</a>.
This plugin requires PHP >= 5.5.0 which introduced the built-in 
<a href="http://php.net/manual/en/function.password-hash.php" rel="nofollow ugc"><code>password_hash</code></a> and 
<a href="http://php.net/manual/en/function.password-verify.php" rel="nofollow ugc"><code>password_verify</code></a> functions.
See <a href="https://roots.io/improving-wordpress-password-security/" rel="nofollow ugc">Improving WordPress Password Security</a> 
for more background on this plugin and the password hashing issue.

Password bcrypt

Every WordPress installation needs password hashing with bcrypt. Thanks :)

Important plugin!

Simply the best

Replaces wp_hash_password and wp_check_password with PHP 5.5's password_hash and password_verify.

Enscrypt vs Password bcrypt