initial commit

CTF/Decryptify1.2/invite.js

@@ -0,0 +1,20 @@
+
+
+This function generates a invite_code against a user email.
+
+
+// Token generation example
+function calculate_seed_value($email, $constant_value) {
+    $email_length = strlen($email);
+    $email_hex = hexdec(substr($email, 0, 8));
+    $seed_value = hexdec($email_length + $constant_value + $email_hex);
+
+    return $seed_value;
+}
+     $seed_value = calculate_seed_value($email, $constant_value);
+     mt_srand($seed_value);
+     $random = mt_rand();
+     $invite_code = base64_encode($random);
+                            
+
+