92 search results - page 8 / 19 » Efficient Secret Sharing with Access Structures in a Hierarc... |
JCP
2008
13 years 7 months ago
2008
Multi-pixel encoding is an emerging method in visual cryptography for that it can encode more than one pixel for each encoding run. Nevertheless, in fact its encoding efficiency is...
BMCBI
2010
13 years 7 months ago
2010
Background: Type III secretion system (T3SS) is a specialized protein delivery system in gramnegative bacteria that injects proteins (called effectors) directly into the eukaryoti...
ISCA
2007
IEEE
14 years 1 months ago
2007
IEEE
Server consolidation is becoming an increasingly popular technique to manage and utilize systems. This paper develops CMP memory systems for server consolidation where most sharin...
ESORICS
2007
Springer
14 years 1 months ago
2007
Springer
The problem of key management in access hierarchies studies ways to assign keys to users and classes such that each user, after receiving her secret key(s), is able to independentl...
JCP
2006
13 years 7 months ago
2006
Recently, Wang et al. proposed a set of double auction protocols with full privacy protection based on distributed ElGamal encryption. Unfortunately, their protocols are expensive ...