Pregled bibliografske jedinice broj: 713233
Fortune cookies and smartphones: Weakly unrelayable channels to counter relay attacks
Fortune cookies and smartphones: Weakly unrelayable channels to counter relay attacks // Pervasive and Mobile Computing, 20 (2015), 64-81 doi:10.1016/j.pmcj.2014.09.002 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 713233 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Fortune cookies and smartphones: Weakly unrelayable channels to counter relay attacks
Autori
Čagalj, Mario ; Perković, Toni ; Bugarić, Marin ; Li, Shujun
Izvornik
Pervasive and Mobile Computing (1574-1192) 20
(2015);
64-81
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
wireless security; mafia-fraud attack; weakly unrelayable channel; multichannel protocols
Sažetak
Smartphones are being increasingly used to perform financial transactions (through m- banking, virtual wallet or as a smartcard). The latter applications involve contactless technology (e.g., NFC) that is known to be vulnerable to mafia fraud attacks. In this work we show that a secret message inside an appropriately folded piece of paper (fortune cookie) can be used to effectively mitigate the mafia fraud attack. Fortune cookies implement a weakly unrelayable channel that, in combination with smartphones, provides a provable protection against those attacks. Our solution requires minimal or no hardware changes to the existing equipment (especially on the user’s side) and is suitable for different communication technologies (e.g., intra-body communication, NFC, WiFi, Bluetooth, sound, infrared).
Izvorni jezik
Engleski
Znanstvena područja
Računarstvo
POVEZANOST RADA
Ustanove:
Fakultet elektrotehnike, strojarstva i brodogradnje, Split
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
