sodium

The Sodium extension in PHP provides strong cryptographic functions for secure data encryption, hashing, and key management.

The Sodium extension in PHP provides strong cryptographic functions for secure data encryption, hashing, and key management. This extension is included by default in PHP 7.2 and later versions, but it must be enabled in the PHP configuration file (`php.ini`). To activate Sodium, ensure the line `;extension=sodium` is uncommented by removing the semicolon, then restart your web server. This enables the use of Sodium's advanced cryptographic features in your PHP applications.

This extension is included by default in PHP 7.2 and later versions.