177 search results - page 22 / 36 » On the Security of Identity Based Ring Signcryption Schemes |
EUROCRYPT
2010
Springer
14 years 9 days ago
2010
Springer
In this paper, we present two fully secure functional encryption schemes. Our first result is a fully secure attribute-based encryption (ABE) scheme. Previous constructions of AB...
CISC
2008
Springer
13 years 9 months ago
2008
Springer
Anonymity is one of the main concerns in group-oriented cryptography. However, most efforts, for instance, group signatures and ring signatures, are only made to provide anonymity ...
JCM
2007
13 years 7 months ago
2007
— RFID (Radio frequency identification) technology raises many privacy concerns among which the potential tracking of an RFID tag bearer and the eventuality of an illegitimate r...
ISM
2006
IEEE
14 years 1 months ago
2006
IEEE
We have designed and implemented P2PWNC, a fully distributed, open to all, autonomous WLAN roaming scheme that can be used in a community to provide various multimedia communicati...
IH
2005
Springer
14 years 1 months ago
2005
Springer
Abstract. We present systematic strategy for collusions attacking a fingerprinting scheme. As a particular case, this strategy shows that linear codes are not good fingerprinting...