212 search results - page 1 / 43 » Anonymity and k-Choice Identities |
CISC
2007
Springer
13 years 11 months ago
2007
Springer
CISC
2008
Springer
13 years 6 months ago
2008
Springer
The notion of anonymous signatures has recently been formalized by [18], which captures an interesting property that a digital signature can sometimes hide the identity of the sign...
ENTCS
2006
13 years 4 months ago
2006
Anonymity means that the identity of the user performing a certain action is maintained secret. The protocols for ensuring anonymity often use random mechanisms which can be descr...
CRYPTO
2006
Springer
13 years 8 months ago
2006
Springer
We present an identity-based cryptosystem that features fully anonymous ciphertexts and hierarchical key delegation. We give a proof of security in the standard model, based on the...
CISSE
2008
Springer
13 years 6 months ago
2008
Springer
Each Internet communication leaves trails here or there, that can be followed back to the user. Notably, anonymous communication schemes are purposed to hide users' identity ...