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Second IEEE Annual Conference on Pervasive Computing and Communications Workshops
Untraceable Secret Credentials: Trust Establishment with Privacy
Orlando, Florida
March 14-March 17
ISBN: 0-7695-2106-1
| ASCII Text | x | ||
| Laurent Bussard, Yves Roudier, Refik Molva, "Untraceable Secret Credentials: Trust Establishment with Privacy," Pervasive Computing and Communications Workshops, IEEE International Conference on, pp. 122, Second IEEE Annual Conference on Pervasive Computing and Communications Workshops, 2004. | |||
| BibTex | x | ||
| @article{ 10.1109/PERCOMW.2004.1276917, author = {Laurent Bussard and Yves Roudier and Refik Molva}, title = {Untraceable Secret Credentials: Trust Establishment with Privacy}, journal ={Pervasive Computing and Communications Workshops, IEEE International Conference on}, volume = {0}, year = {2004}, isbn = {0-7695-2106-1}, pages = {122}, doi = {http://doi.ieeecomputersociety.org/10.1109/PERCOMW.2004.1276917}, publisher = {IEEE Computer Society}, address = {Los Alamitos, CA, USA}, } | |||
| RefWorks Procite/RefMan/Endnote | x | ||
| TY - CONF JO - Pervasive Computing and Communications Workshops, IEEE International Conference on TI - Untraceable Secret Credentials: Trust Establishment with Privacy SN - 0-7695-2106-1 SP EP A1 - Laurent Bussard, A1 - Yves Roudier, A1 - Refik Molva, PY - 2004 VL - 0 JA - Pervasive Computing and Communications Workshops, IEEE International Conference on ER - | |||
There is generally no a priori trust relationship among entities interacting in pervasive computing environments which makes it necessary to establish trust from scratch. This task becomes extremely challenging when it is simultaneously necessary to protect the privacy of the actors involved. This paper shows how trust can be based on previous interactions yet remain unlinkable to any previous event or any specific entity. A solution based on group blind signatures is proposed that relies on credentials both secret, meaning that they contain an encrypted description of previous interactions, and untraceable, meaning that they cannot be recognized when presented to their issuer.
Citation:
Laurent Bussard, Yves Roudier, Refik Molva, "Untraceable Secret Credentials: Trust Establishment with Privacy," percomw, pp.122, Second IEEE Annual Conference on Pervasive Computing and Communications Workshops, 2004
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