Added additional password hashing functions

app/Classes/LDAP/Attribute/Password/Argon2i.php

@@ -0,0 +1,25 @@
+<?php
+
+namespace App\Classes\LDAP\Attribute\Password;
+
+final class Argon2i extends Base
+{
+	public const key = 'ARGON2';
+	protected const subkey = 'i';
+	protected const identifier = '$argon2i';
+
+	public static function subid(string $password): bool
+	{
+		return str_starts_with(base64_decode(self::password($password)),self::identifier.'$');
+	}
+
+	public function compare(string $source,string $compare): bool
+	{
+		return password_verify($compare,base64_decode($this->password($source)));
+	}
+
+	public function encode(string $password): string
+	{
+		return sprintf('{%s}%s',self::key,base64_encode(password_hash($password,PASSWORD_ARGON2I)));
+	}
+}