298 search results - page 4 / 60 » Strong Anonymous Signatures |
MASCOTS
2008
13 years 7 months ago
2008
Anonymity protocols are a privacy-enhancing technology for Internet-based communication. Two important characteristics of anonymity protocols are the strength of anonymity provide...
EUROCRYPT
2004
Springer
13 years 9 months ago
2004
Springer
We introduce Ad Hoc Anonymous Identification schemes, a new multi-user cryptographic primitive that allows participants from a user population to form ad hoc groups, and then prove...
IJIT
2004
13 years 7 months ago
2004
We present a new model for undeniable signatures: fair-anonymous undeniable signatures. This protocol can not only preserve the privacy of the signer (i.e. anonymity) but also trac...
PKC
2007
Springer
13 years 12 months ago
2007
Springer
Abstract. At PKC 2006, Yang, Wong, Deng and Wang proposed the notion of anonymous signature schemes where signatures do not reveal the signer’s identity, as long as some parts of...
CARDIS
2004
Springer
13 years 11 months ago
2004
Springer
More and more services provided by Internet pose a problem of privacy and anonymity. One cryptographic tool that could be used for solving this problem is the group signature [1, 5...