212 search results - page 21 / 43 » Anonymity and k-Choice Identities |
CCS
2009
ACM
14 years 2 months ago
2009
ACM
Secure identity tokens such as Electronic Identity (eID) cards are emerging everywhere. At the same time usercentric identity management gains acceptance. Anonymous credential sch...
HICSS
2008
IEEE
14 years 1 months ago
2008
IEEE
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 ...
CTRSA
2004
Springer
14 years 27 days ago
2004
Springer
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...
HUC
2007
Springer
14 years 1 months ago
2007
Springer
Most of today’s authentication schemes involve verifying the identity of a principal in some way. This process is commonly known as entity authentication. In emerging ubiquitous ...
CIS
2005
Springer
14 years 1 months ago
2005
Springer
A secure group signature is required to be anonymous, that is, given two group signatures generated by two different members on the same message or two group signatures generated ...