Exploring relationship between indistinguishability-based and unpredictability-based RFID privacy models
A comprehensive privacy model plays a vital role in the design of privacy-preserving RFID authentication protocols. Among various existing RFID privacy models, indistinguishability-based (ind-privacy) and unpredictability-based (unp-privacy) privacy models are the two main categories. Unp*-privacy,...
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sg-smu-ink.sis_research-83002022-09-29T07:40:26Z Exploring relationship between indistinguishability-based and unpredictability-based RFID privacy models YANG, Anjia ZHUANG, Yunhui WENG, Jian HANCKE, Gerhard WONG, Duncan S. YANG, Guomin A comprehensive privacy model plays a vital role in the design of privacy-preserving RFID authentication protocols. Among various existing RFID privacy models, indistinguishability-based (ind-privacy) and unpredictability-based (unp-privacy) privacy models are the two main categories. Unp*-privacy, a variant of unp-privacy has been claimed to be stronger than ind-privacy. In this paper, we focus on studying RFID privacy models and have three-fold contributions. We start with revisiting unp*-privacy model and figure out a limitation of it by giving a new practical traceability attack which can be proved secure under unp*-privacy model. To capture this kind of attack, we improve unp*-privacy model to a stronger one denoted as unp(tau)-privacy. Moreover, we prove that our proposed privacy model is stronger than ind-privacy model. Then, we explore the relationship between unp*-privacy and ind-privacy, and demonstrate that they are actually not comparable, which is in contrast to the previous belief. Next, we present a new RFID mutual authentication protocol and prove that it is secure under unp(tau)-privacy model. Finally, we construct a RFID mutual authentication model denoted as MA model, and show that unp(tau)-privacy implies MA, which gives a reference to design a privacy-preserving RFID mutual authentication protocol. That is, if we propose a scheme that satisfies unp(tau)-privacy, then it also supports mutual authentication. (C) 2018 Elsevier B.V. All rights reserved. 2018-05-01T07:00:00Z text application/pdf https://ink.library.smu.edu.sg/sis_research/7297 info:doi/10.1016/j.future.2017.12.044 https://ink.library.smu.edu.sg/context/sis_research/article/8300/viewcontent/1_s2.0_S0167739X17318939_main.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 models Mutual authentication Cryptographic protocols Information Security |
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RFID Privacy models Mutual authentication Cryptographic protocols Information Security YANG, Anjia ZHUANG, Yunhui WENG, Jian HANCKE, Gerhard WONG, Duncan S. YANG, Guomin Exploring relationship between indistinguishability-based and unpredictability-based RFID privacy models |
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A comprehensive privacy model plays a vital role in the design of privacy-preserving RFID authentication protocols. Among various existing RFID privacy models, indistinguishability-based (ind-privacy) and unpredictability-based (unp-privacy) privacy models are the two main categories. Unp*-privacy, a variant of unp-privacy has been claimed to be stronger than ind-privacy. In this paper, we focus on studying RFID privacy models and have three-fold contributions. We start with revisiting unp*-privacy model and figure out a limitation of it by giving a new practical traceability attack which can be proved secure under unp*-privacy model. To capture this kind of attack, we improve unp*-privacy model to a stronger one denoted as unp(tau)-privacy. Moreover, we prove that our proposed privacy model is stronger than ind-privacy model. Then, we explore the relationship between unp*-privacy and ind-privacy, and demonstrate that they are actually not comparable, which is in contrast to the previous belief. Next, we present a new RFID mutual authentication protocol and prove that it is secure under unp(tau)-privacy model. Finally, we construct a RFID mutual authentication model denoted as MA model, and show that unp(tau)-privacy implies MA, which gives a reference to design a privacy-preserving RFID mutual authentication protocol. That is, if we propose a scheme that satisfies unp(tau)-privacy, then it also supports mutual authentication. (C) 2018 Elsevier B.V. All rights reserved. |
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YANG, Anjia ZHUANG, Yunhui WENG, Jian HANCKE, Gerhard WONG, Duncan S. YANG, Guomin |
author_facet |
YANG, Anjia ZHUANG, Yunhui WENG, Jian HANCKE, Gerhard WONG, Duncan S. YANG, Guomin |
author_sort |
YANG, Anjia |
title |
Exploring relationship between indistinguishability-based and unpredictability-based RFID privacy models |
title_short |
Exploring relationship between indistinguishability-based and unpredictability-based RFID privacy models |
title_full |
Exploring relationship between indistinguishability-based and unpredictability-based RFID privacy models |
title_fullStr |
Exploring relationship between indistinguishability-based and unpredictability-based RFID privacy models |
title_full_unstemmed |
Exploring relationship between indistinguishability-based and unpredictability-based RFID privacy models |
title_sort |
exploring relationship between indistinguishability-based and unpredictability-based rfid privacy models |
publisher |
Institutional Knowledge at Singapore Management University |
publishDate |
2018 |
url |
https://ink.library.smu.edu.sg/sis_research/7297 https://ink.library.smu.edu.sg/context/sis_research/article/8300/viewcontent/1_s2.0_S0167739X17318939_main.pdf |
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