Secure, Fast, and Energy-Efficient Outsourced Authentication for Smartphones

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F16%3A00094222" target="_blank" >RIV/00216224:14310/16:00094222 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1109/TIFS.2016.2585093" target="_blank" >http://dx.doi.org/10.1109/TIFS.2016.2585093</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/TIFS.2016.2585093" target="_blank" >10.1109/TIFS.2016.2585093</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Secure, Fast, and Energy-Efficient Outsourced Authentication for Smartphones

Popis výsledku v původním jazyce

Common smartphone authentication mechanisms (e.g., PINs, graphical passwords, and fingerprint scans) are not designed to offer security post-login. Multi-modal continuous authentication addresses this issue by frequently and unobtrusively authenticating the user via behavioral biometric signals, such as touchscreen interaction and hand movements. Because smartphones can easily fall into the hands of the adversary, it is critical that the behavioral biometric information collected and processed on these devices is secured. This can be done by offloading encrypted template information to a remote server, and then performing authentication via privacy-preserving protocols. In this paper, we demonstrate that the energy overhead of current privacy-preserving protocols for continuous authentication is unsustainable on smartphones.

Název v anglickém jazyce

Secure, Fast, and Energy-Efficient Outsourced Authentication for Smartphones

Popis výsledku anglicky

Common smartphone authentication mechanisms (e.g., PINs, graphical passwords, and fingerprint scans) are not designed to offer security post-login. Multi-modal continuous authentication addresses this issue by frequently and unobtrusively authenticating the user via behavioral biometric signals, such as touchscreen interaction and hand movements. Because smartphones can easily fall into the hands of the adversary, it is critical that the behavioral biometric information collected and processed on these devices is secured. This can be done by offloading encrypted template information to a remote server, and then performing authentication via privacy-preserving protocols. In this paper, we demonstrate that the energy overhead of current privacy-preserving protocols for continuous authentication is unsustainable on smartphones.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

IN - Informatika

OECD FORD obor

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Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2016

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

IEEE Transactions on Information Forensics and Security

ISSN

1556-6013

e-ISSN

—

Svazek periodika

11

Číslo periodika v rámci svazku

11

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

16

Strana od-do

2556-2571

Kód UT WoS článku

000386223800013

EID výsledku v databázi Scopus

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