68 search results - page 6 / 14 » Improving privacy and security in multi-authority attribute-... |
CCS
2010
ACM
15 years 4 months ago
2010
ACM
In this paper, we propose a new practical identity-based encryption scheme which is suitable for wireless sensor network (WSN). We call it Receiver-Bounded Online/Offline Identity...
PET
2004
Springer
15 years 2 months ago
2004
Springer
Abstract. Golle et al recently introduced universal re-encryption, defining it as re-encryption by a player who does not know the key used for the original encryption, but which s...
ICDCS
2011
IEEE
13 years 9 months ago
2011
IEEE
— In the emerging cloud computing paradigm, data owners become increasingly motivated to outsource their complex data management systems from local sites to the commercial public...
CCS
2008
ACM
14 years 11 months ago
2008
ACM
A well-known concern in the setting of identity based encryption is that the PKG is all powerful and has to be completely trusted. To mitigate this problem, the notion of Accounta...
ESORICS
2009
Springer
15 years 10 months ago
2009
Springer
We examine some known attacks on the PIN verification framework, based on weaknesses of the security API for the tamperresistant Hardware Security Modules used in the network. We s...