Korištenje programski definiranog radio uređaja za prikupljanje i reprodukciju prometa RFID

undergraduate thesis

• Title (english): Using Software Defined Radio for Capturing and Reproduction of RFID Traffic
• Author: Zvonimir Forko
• Mentor: Marin Vuković (mentor)
• Committee member: Marin Vuković (predsjednik povjerenstva)
• Committee member: Ivan Slivar (član povjerenstva)
• Committee member: Renato Šoić (član povjerenstva)
• Granter: University of Zagreb; Faculty of Electrical Engineering and Computing; Zagreb
• Defense date and country: 2018-07-13, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Computing
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Electrical Engineering

Abstract

Cilj ovoga rada je odgovoriti na pitanje: „Može li se snimiti promet RFID s ciljem njegove pohrane i kasnije reprodukcije u svrhu lažne autentifikacija na određeni sustav?“ U radu je razrađena tehnologija radio frekvencijske identifikacije (RFID) i SDR (Software Defined Radio), radio komunikacijski sustav kojim nastojimo snimiti i reproducirati promet RFID. Razvijeni programi i korišteni alati prvo su testirani na nešto jednostavnijem radio uređaju, daljinskom upravljaču garažnih vrata. Njegova jednosmjerna komunikacija prema motoru garažnih vrata predstavlja dobar studijski primjer i uvod u korištenje razvijenih programa za snimanje, pohranu i reprodukciju prometa nastalog komunikacijom sustava RFID.
Prva dva poglavlja teoretskog su tipa i daju dobar uvid u tehnologiju koja se koristi prilikom procesa prikupljanja i reprodukcije radio sadržaja. U prvom poglavlju se opisuje rad tehnologije RFID, čiju komunikaciju nastojimo snimiti i reproducirati. Opisane su njezine sastavne komponente i arhitektura, te se daje odgovor na pitanje sigurnosti korištenja takve bežične radio tehnologije.
Drugim poglavljem obrađen je programski definirani radio uređaj (eng. SDR – Software Defined Radio) radio komunikacijski sustav kojim nastojimo snimiti i reproducirati promet RFID. Razmatra se njegova sklopovska i programska komponenta. U ovom poglavlju detaljnije je opisan programski definirani radio uređaj koji se u radu koristi „HackRF One“. Također je napravljena usporedba modernog digitalnog programski definiranog radio prijemnika i njegovog prethodnika, analognog radio prijemnika.
Treće poglavlje, napravljeno je u obliku priručnika u kojem su opisni postupci korištenja već gotovih alata (GNU Radio, Osmocom FFT i Inspectrum) te postupci izrade programa za prikupljanje i reprodukciju radio sadržaja.

Abstract (english)

The aim of this paper is to answer the question: „Can RFID traffic be sniffed with the purpose of storing and later reproducing, to gain false access to a particular system?“ The paper describes the process of radio frequency identification (RFID) and defines radio communication system, with which we are trying to record and reproduce RFID traffic, called SDR (Software Defined Radio). Developed programs and used tools were first tested on a simpler radio device, remote control of garage doors. Its one-way communication with the garage door engine is a good example and introduction to the usage of developed programs for sniffing, storing and reproducing information generated by the communication of RFID system.
The first two chapters are of theoretical type and give a good insight into the technology used in the process of collecting and reproducing radio content. The first chapter describes the work of RFID technology, whose communication we are trying to record and reproduce. Its key components and architecture are described, and the answer to the question on the safety of using such wireless radio technologies is given.
In the second chapter, a program-defined radio device (SDR) is being defined, a radio communication system with which we are trying to record and reproduce traffic generated by the RFID system. We are considering its hardware and software component. In this chapter, a program-defined radio device called "HackRF One" is described in more detail. Also, a comparison of a modern digital program-defined radio receiver and its predecessor, an analogue radio receiver, is made.
The third chapter, made in a form of a manual describes the procedures of using ready-made tools (GNU Radio, Osmocom FFT and Inspectrum) and the procedures for developing programs intended to collect and reproduce radio content.

• Keywords: radio frekvencijska identifikacija; programski definirani radio; HackRF One; GNU Radio
• Keywords (english): radio frequency identification; software defined radio; HackRF One; GNU Radio
• Language: croatian
• URN:NBN: urn:nbn:hr:168:720425
• Study programme: Title: Computing; Study programme type: university; Study level: undergraduate; Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka računarstva (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka računarstva)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Closed access
• Created on: 2019-03-13 20:15:56