and again more work on backup-storages

Signed-off-by: Michael Kaufmann <d00p@froxlor.org>

composer.json

@@ -47,6 +47,7 @@
 		"ext-gmp": "*",
 		"ext-gd": "*",
 		"ext-ftp": "*",
+		"ext-gnupg": "*",
 		"phpmailer/phpmailer": "~6.0",
 		"monolog/monolog": "^1.24",
 		"robthree/twofactorauth": "^1.6",
@@ -57,7 +58,8 @@
 		"symfony/console": "^5.4",
 		"pear/net_dns2": "^1.5",
 		"amnuts/opcache-gui": "^3.4",
-		"aws/aws-sdk-php": "^3.280"
+		"aws/aws-sdk-php": "^3.280",
+		"phpseclib/phpseclib": "~3.0"
     },
 	"require-dev": {
 		"phpunit/phpunit": "^9",