WPConfigEncryption
ZeroC0D3 Wordpress Config Encryption is a simple script to make encryption for your wordpress config (wp-config), it has been built...
encryption
By @Jamiel Sharief
This library supports both Asymmetric (using key pairs) and Symmetric (single key) encryption.
Encryption
By @Genial PHP
An encryption dependent used to encrypt sensitive data and one-way hash passwords.
Encryption and decryption in php
By @Hackaman
This is for web and also command line interface (tmux)