181 search results - page 24 / 37 » Anonymous Proxy Signatures |
SSS
2009
Springer
14 years 4 months ago
2009
Springer
This paper develops a framework for wireless security that provides confidentiality, identity authentication, message authentication, integrity, sender non-repudiation, receiver n...
CTRSA
2009
Springer
14 years 4 months ago
2009
Springer
Proxy re-encryption (PRE) allows a proxy to convert a ciphertext encrypted under one key into an encryption of the same message under another key. The main idea is to place as lit...
ASIACRYPT
2003
Springer
14 years 1 months ago
2003
Springer
Abstract. Group signature schemes are fundamental cryptographic tools that enable unlinkably anonymous authentication, in the same fashion that digital signatures provide the basis...
FC
2008
Springer
13 years 11 months ago
2008
Springer
This paper presents fair traceable multi-group signatures (FTMGS), which have enhanced capabilities, compared to group and traceable signatures, that are important in real world sc...
PET
2010
Springer
14 years 1 months ago
2010
Springer
In this work, we propose a new platform to enable service providers, such as web site operators, on the Internet to block past abusive users of anonymizing networks (for example, T...