Authentication via Smartphone with NFC

Abstract

This work is about replacement smartphones instead of smart cards in acces control. The main goal is to create an application which runs on Android and has the same function as a smart card. The requirements for this task are Smartphones with NFC (Near Field Communication) and Android KitKat OS version or higher version. The authentication protocol is based on using the hash function. This work shows main parts of the source code. The implementation contains the main service class which is based on the HCE (Host-Based Card Emulation) service, cryptographic methods and a graphic user interface.