The RFID Windshield Label serves for the automatic, contactless identification of vehicles (Automatic Vehicle Identification, AVI). The label is adhered to the inside of the windshield. The development of the RFID Windshield Label was focused on a very high read range, thanks to special antenna behind glass and a passive function without battery. Tag authentication using AES coprocessor and 128-bit AES unique crypto key. Privacy protection via untraceable command and 128-bit AES group crypto key. Trust Provisioning of Secure Secrets. The label material is a combination of PP and PET layer extra security die-cuts improve security against removal and re-use.