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» On Anonymity with Identity Escrow
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CCS
2009
ACM
14 years 2 months ago
Anonymous credentials on a standard java card
Secure identity tokens such as Electronic Identity (eID) cards are emerging everywhere. At the same time usercentric identity management gains acceptance. Anonymous credential sch...
Patrik Bichsel, Jan Camenisch, Thomas Groß, ...
ENTCS
2006
134views more  ENTCS 2006»
13 years 8 months ago
Anonymity in Probabilistic and Nondeterministic Systems
Anonymity means that the identity of the user performing a certain action is maintained secret. The protocols for ensuring anonymity often use random mechanisms which can be descr...
Catuscia Palamidessi
WDAG
2010
Springer
218views Algorithms» more  WDAG 2010»
13 years 6 months ago
Anonymous Asynchronous Systems: The Case of Failure Detectors
Abstract: Due the multiplicity of loci of control, a main issue distributed systems have to cope with lies in the uncertainty on the system state created by the adversaries that ar...
François Bonnet, Michel Raynal
HICSS
2008
IEEE
148views Biometrics» more  HICSS 2008»
14 years 2 months ago
Consumer-Centric and Privacy-Preserving Identity Management for Distributed E-Health Systems
A new framework of privacy-preserving identity management for distributed e-Health systems is proposed. Utilizing a consumer-centric approach, the healthcare consumer maintains a ...
Richard Au, Peter Croll
CTRSA
2004
Springer
120views Cryptology» more  CTRSA 2004»
14 years 1 months ago
Identity Based Undeniable Signatures
Abstract. In this paper, we give a first example of identity based undeniable signature using pairings over elliptic curves. We extend to the identity based setting the security m...
Benoît Libert, Jean-Jacques Quisquater