Expressive subgroup signatures
Boyen, Xavier & Delerablée, Cécile (2008) Expressive subgroup signatures. Lecture Notes in Computer Science : Security and Cryptography for Networks, 5229, pp. 185-200.
In this work, we propose a new generalization of the notion of group signatures, that allows signers to cover the entire spectrum from complete disclosure to complete anonymity. Previous group signature constructions did not provide any disclosure capability, or at best a very limited one (such as subset membership). Our scheme offers a very powerful language for disclosing exactly in what capacity a subgroup of signers is making a signature on behalf of the group.
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|Item Type:||Journal Article|
|Additional Information:||Proceedings of the 6th International Conference, SCN 2008, Amalfi, Italy, September 10-12, 2008.|
|Keywords:||Data Encryption , Systems and Data Security|
|Divisions:||Current > Schools > School of Electrical Engineering & Computer Science
Current > QUT Faculties and Divisions > Science & Engineering Faculty
|Copyright Owner:||Copyright 2008 Springer-Verlag Berlin Heidelberg|
|Deposited On:||26 Mar 2014 04:50|
|Last Modified:||18 Jul 2014 07:07|
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