446 search results - page 42 / 90 » On Anonymity of Group Signatures |
CARDIS
2010
Springer
15 years 3 months ago
2010
Springer
Abstract. Direct Anonymous Attestation (DAA) is an anonymous digital signature scheme that aims to provide both signer authentication and privacy. One of the properties that makes ...
107
click to vote
CCS
2008
ACM
15 years 1 months ago
2008
ACM
Online privacy is an increasingly important problem, as many services are now offered in a digital form. Privacy (or the lack thereof) is of a special concern in subscriptions to ...
WWW
2010
ACM
15 years 21 hour ago
2010
ACM
We study the problem of anonymizing user profiles so that user privacy is sufficiently protected while the anonymized profiles are still effective in enabling personalized web sea...
DCC
2010
IEEE
14 years 12 months ago
2010
IEEE
We provide a stronger definition of anonymity in the context of shared symmetric key primitives, and show that existing schemes do not provide this level of anonymity. A new schem...
118
click to vote
ICDM
2010
IEEE
14 years 9 months ago
2010
IEEE
Background knowledge is an important factor in privacy preserving data publishing. Probabilistic distributionbased background knowledge is a powerful kind of background knowledge w...