diff --git a/hash.php b/hash.php
deleted file mode 100644
index 111c5f8..0000000
--- a/hash.php
+++ /dev/null
@@ -1,4 +0,0 @@
-<?php
-echo "admin: " . password_hash("admin", PASSWORD_DEFAULT) . "\n";
-echo "operator: " . password_hash("operator", PASSWORD_DEFAULT) . "\n";
-?>
diff --git a/test_hash.php b/test_hash.php
deleted file mode 100644
index b4f1be5..0000000
--- a/test_hash.php
+++ /dev/null
@@ -1,11 +0,0 @@
-<?php
-$hash1 = '$2y$10$nFJFuwzpHgTOgkMimoOaEOhdGvDg5LaO5aycHlKRKxRbeSYEL.lLS';
-$hash2 = '$2y$10$xFvFSy4mVkLznYgORN/vb.UDlrFrUlQ4wgXm08vRxN54of9LDGlEW';
-
-$words = ['admin', 'operator', '123456', 'password', '12345', 'admin123', 'operator123'];
-
-foreach ($words as $w) {
-    if (password_verify($w, $hash1)) echo "admin password is: $w\n";
-    if (password_verify($w, $hash2)) echo "operator password is: $w\n";
-}
-?>