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Toward Unlinkable ID Management for Multi-Service Environments
Kauai Island, Hawaii March 08-March 12
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/PERCOMW.2005.84Third IEEE International Conference o ...
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Yasunobu Nohara, Sozo Inoue, Hiroto Yasuura, "Toward Unlinkable ID Management for Multi-Service Environments," Pervasive Computing and Communications Workshops, IEEE International Conference on, pp. 115-119, Third IEEE International Conference on Pervasive Computing and Communications Workshops (PERCOMW'05), 2005.
 
 
BibTex
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@article{ 10.1109/PERCOMW.2005.84,
author = {Yasunobu Nohara and Sozo Inoue and Hiroto Yasuura},
title = {Toward Unlinkable ID Management for Multi-Service Environments},
journal ={Pervasive Computing and Communications Workshops, IEEE International Conference on},
volume = {0},
year = {2005},
isbn = {0-7695-2300-5},
pages = {115-119},
doi = {http://doi.ieeecomputersociety.org/10.1109/PERCOMW.2005.84},
publisher = {IEEE Computer Society},
address = {Los Alamitos, CA, USA},
}
 
 
RefWorks Procite/RefMan/Endnote
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TY - CONF
JO - Pervasive Computing and Communications Workshops, IEEE International Conference on
TI - Toward Unlinkable ID Management for Multi-Service Environments
SN - 0-7695-2300-5
SP115
EP119
A1 - Yasunobu Nohara,
A1 - Sozo Inoue,
A1 - Hiroto Yasuura,
PY - 2005
KW - null
VL - 0
JA - Pervasive Computing and Communications Workshops, IEEE International Conference on
ER -
 
Yasunobu Nohara, Kyushu University
Sozo Inoue, Kyushu University
Hiroto Yasuura, Kyushu University

As pervasive computing environments become popular, ID devices, such as smart cards and RFID tags, introduce multi-service environments, in which a user can receive multiple services by one ID device. However, there exists a problem that service providers can trace a user?s behavior by linking the user?s access history, if only one ID is assigned to the user.

In this paper, we propose an unlinkable ID management scheme for multi-service environments. Our scheme provides unlinkability of users? accesses against third-party service providers, by preparing different user IDs for each service, and by using cryptographic protocol to exchange the ID between a user and a service provider, while linkability is assured between the user and the involved provider.

Citation:
Yasunobu Nohara, Sozo Inoue, Hiroto Yasuura, "Toward Unlinkable ID Management for Multi-Service Environments," percomw, pp.115-119, Third IEEE International Conference on Pervasive Computing and Communications Workshops (PERCOMW'05), 2005
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