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» Attacking Unlinkability: The Importance of Context
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PET
2007
Springer
13 years 11 months ago
Attacking Unlinkability: The Importance of Context
A system that protects the unlinkability of certain data items (e. g. identifiers of communication partners, messages, pseudonyms, transactions, votes) does not leak information t...
Matthias Franz, Bernd Meyer, Andreas Pashalidis
PERCOM
2007
ACM
14 years 4 months ago
Unlinkability and Real World Constraints in RFID Systems
Unlinkability, the property that prevents an adversary recognizing whether outputs are from the same user, is an important concept in RFID. There are many proposed schemes that pr...
Yasunobu Nohara, Sozo Inoue, Hiroto Yasuura
ACISP
2005
Springer
13 years 10 months ago
Security Analysis and Fix of an Anonymous Credential System
Anonymous credentials are an important privacy-enhancing technique that allows users to convince a service provider of their legitimacy for service accesses in an anonymous manner....
Yanjiang Yang, Feng Bao, Robert H. Deng
COMMA
2008
13 years 6 months ago
Modelling Judicial Context in Argumentation Frameworks
Abstract. Much work using argumnentation frameworks treats arguments as enbstract, related by a uniform attack relation which always succeeds unless the attacker can itself be defe...
Adam Zachary Wyner, Trevor J. M. Bench-Capon
NETWORKING
2007
13 years 6 months ago
Privacy-Aware Multi-Context RFID Infrastructure Using Public Key Cryptography
We propose a novel approach in designing an RFID infrastructure which foresees the usage of a single RFID tag within different contexts and for multiple purposes. We regard privacy...
Selim Volkan Kaya, Erkay Savas, Albert Levi, Ö...