Pull request #21885 on the framework's repository has made this package obsolete as Argon2 hashing will be added in Laravel's [5.6] release, therefore this package will only support from version [5.0] to [5.5].
A drop-in Argon2 implementation for Laravel.
(which will be usable from PHP 7.2 if compiled with the --with-password-argon2 option)
As the RFC states, the Argon2d variant will not be implemented into php, and therefore we can call our package Argon2 as an alias to Argon2i.
Please be careful while changing the HashServiceProviders, if your application is already up and running and in some way relies on bcrypt, then it is probably a bad idea, as this replaces the standard bcrypt functionality from your Laravel installation. (given that it is replaced by Argon2)
Require the package.
composer require koenhoeijmakers/laravel-argon2Search inside the config/app.php for the Illuminate\Hashing\HashServiceProvider::class and replace it with the KoenHoeijmakers\LaravelArgon2\HashServiceProvider::class.
'providers' => [
//...
//Illuminate\Hashing\HashServiceProvider::class,
KoenHoeijmakers\LaravelArgon2\HashServiceProvider::class,
//...
],If you have replaced your HashServiceProvider with the provider delivered by this package, you may now use the laravel hash functionality the same way as you used to.
A: That is not a problem as these can still be verified.