63 search results - page 4 / 13 » Vulnerabilities in Anonymous Credential Systems |
AFRICACRYPT
2009
Springer
14 years 3 months ago
2009
Springer
CTRSA
2009
Springer
14 years 3 months ago
2009
Springer
FC
2008
Springer
13 years 9 months ago
2008
Springer
WPES
2003
ACM
14 years 1 months ago
2003
ACM
We present a model and protocol for anonymous credentials. Rather than using deterrents to ensure non-transferability, our model uses secure hardware with biometric authentication...
PKC
2009
Springer
14 years 9 months ago
2009
Springer
In this work, we consider the task of allowing a content provider to enforce complex access control policies on oblivious protocols conducted with anonymous users. As our primary ...