Revisiting unpredictability-based RFID privacy models
Recently, there have been several attempts in establishing formal RFID privacy models in the literature. These models mainly fall into two categories: one based on the notion of indistinguishability of two RFID tags, denoted as ind-privacy, and the other based on the unpredictability of the output o...
Saved in:
Main Authors: | , , |
---|---|
Format: | text |
Language: | English |
Published: |
Institutional Knowledge at Singapore Management University
2010
|
Subjects: | |
Online Access: | https://ink.library.smu.edu.sg/sis_research/636 https://ink.library.smu.edu.sg/context/sis_research/article/1635/viewcontent/RevistUnpredictabilityRFIDPrivacyModels_2010.pdf |
Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
Institution: | Singapore Management University |
Language: | English |
id |
sg-smu-ink.sis_research-1635 |
---|---|
record_format |
dspace |
spelling |
sg-smu-ink.sis_research-16352022-02-18T06:19:45Z Revisiting unpredictability-based RFID privacy models LAI, Junzuo DENG, Robert Huijie LI, Yingjiu Recently, there have been several attempts in establishing formal RFID privacy models in the literature. These models mainly fall into two categories: one based on the notion of indistinguishability of two RFID tags, denoted as ind-privacy, and the other based on the unpredictability of the output of an RFID protocol, denoted as unp-privacy. Very recently, at CCS’09, Ma et al. proposed a modified unp-privacy model, referred to as unp ′-privacy. In this paper, we first revisit the existing RFID privacy models and point out their limitations. We then propose a new RFID privacy model, denoted as unp *-privacy, based on the indistinguishability of a real tag and a virtual tag. We provide justification for the new model and formally clarify its relationship with ind-privacy model. Finally, we modify Ma et al.’s 2-round RFID protocol to a 3-round mutual authentication RFID protocol and prove that it is of unp *-privacy. 2010-06-01T07:00:00Z text application/pdf https://ink.library.smu.edu.sg/sis_research/636 info:doi/10.1007/978-3-642-13708-2_28 https://ink.library.smu.edu.sg/context/sis_research/article/1635/viewcontent/RevistUnpredictabilityRFIDPrivacyModels_2010.pdf http://creativecommons.org/licenses/by-nc-nd/4.0/ Research Collection School Of Computing and Information Systems eng Institutional Knowledge at Singapore Management University RFID privacy security Information Security |
institution |
Singapore Management University |
building |
SMU Libraries |
continent |
Asia |
country |
Singapore Singapore |
content_provider |
SMU Libraries |
collection |
InK@SMU |
language |
English |
topic |
RFID privacy security Information Security |
spellingShingle |
RFID privacy security Information Security LAI, Junzuo DENG, Robert Huijie LI, Yingjiu Revisiting unpredictability-based RFID privacy models |
description |
Recently, there have been several attempts in establishing formal RFID privacy models in the literature. These models mainly fall into two categories: one based on the notion of indistinguishability of two RFID tags, denoted as ind-privacy, and the other based on the unpredictability of the output of an RFID protocol, denoted as unp-privacy. Very recently, at CCS’09, Ma et al. proposed a modified unp-privacy model, referred to as unp ′-privacy. In this paper, we first revisit the existing RFID privacy models and point out their limitations. We then propose a new RFID privacy model, denoted as unp *-privacy, based on the indistinguishability of a real tag and a virtual tag. We provide justification for the new model and formally clarify its relationship with ind-privacy model. Finally, we modify Ma et al.’s 2-round RFID protocol to a 3-round mutual authentication RFID protocol and prove that it is of unp *-privacy. |
format |
text |
author |
LAI, Junzuo DENG, Robert Huijie LI, Yingjiu |
author_facet |
LAI, Junzuo DENG, Robert Huijie LI, Yingjiu |
author_sort |
LAI, Junzuo |
title |
Revisiting unpredictability-based RFID privacy models |
title_short |
Revisiting unpredictability-based RFID privacy models |
title_full |
Revisiting unpredictability-based RFID privacy models |
title_fullStr |
Revisiting unpredictability-based RFID privacy models |
title_full_unstemmed |
Revisiting unpredictability-based RFID privacy models |
title_sort |
revisiting unpredictability-based rfid privacy models |
publisher |
Institutional Knowledge at Singapore Management University |
publishDate |
2010 |
url |
https://ink.library.smu.edu.sg/sis_research/636 https://ink.library.smu.edu.sg/context/sis_research/article/1635/viewcontent/RevistUnpredictabilityRFIDPrivacyModels_2010.pdf |
_version_ |
1770570629337055232 |