diff --git a/libs/csrf/csrfprotector.php b/libs/csrf/csrfprotector.php
index f610c20..5dda73f 100755
--- a/libs/csrf/csrfprotector.php
+++ b/libs/csrf/csrfprotector.php
@@ -295,7 +295,11 @@ public static function generateAuthToken()
 
 			//#todo - if $length > 128 throw exception 
 
-			if (function_exists("hash_algos") && in_array("sha512", hash_algos())) {
+			if (function_exists("random_bytes")) {
+				$token = base64_encode(random_bytes(96));
+			} else if (function_exists("openssl_random_pseudo_bytes")) {
+				$token = base64_encode(openssl_random_pseudo_bytes(96));
+			} else if (function_exists("hash_algos") && in_array("sha512", hash_algos())) {
 				$token = hash("sha512", mt_rand(0, mt_getrandmax()));
 			} else {
 				$token = '';