Relations Among Privacy Notions

Authors:
Jens-Matthias Bohli;Andreas Pashalidis
Affiliations:
NEC Laboratories Europe, Heidelberg, Germany 69115;NEC Laboratories Europe, Heidelberg, Germany 69115
Venue:
Financial Cryptography and Data Security
Year:
2009

Citing 0
Cited 4

Relations among privacy notions

ACM Transactions on Information and System Security (TISSEC)
A new RFID privacy model

ESORICS'11 Proceedings of the 16th European conference on Research in computer security
On the limits of privacy in reputation systems

Proceedings of the 10th annual ACM workshop on Privacy in the electronic society
k-anonymous reputation

Proceedings of the 8th ACM SIGSAC symposium on Information, computer and communications security

Quantified Score

Hi-index	0.00

Visualization

Abstract

This paper presents a hierarchy of privacy notions that covers multiple anonymity and unlinkability variants. The underlying definitions, which are based on the idea of indistinguishability between two worlds, provide new insights into the relation between, and the fundamental structure of, different privacy notions. We apply our definitions to group signatures and anonymous communication systems, and show how they relate to existing definitions.