915 search results - page 139 / 183 » Proof labeling schemes |
CCS
2007
ACM
14 years 2 months ago
2007
ACM
In ciphertext policy attribute-based encryption (CP-ABE), every secret key is associated with a set of attributes, and every ciphertext is associated with an access structure on a...
OTM
2007
Springer
14 years 2 months ago
2007
Springer
Ad hoc and peer-to-peer (P2P) computing paradigms pose a number of security challenges. The deployment of classic security protocols to provide services such as node authentication...
COCO
2005
Springer
14 years 1 months ago
2005
Springer
A t-private private information retrieval (PIR) scheme allows a user to retrieve the ith bit of an n-bit string x replicated among k servers, while any coalition of up to t server...
ACSAC
2000
IEEE
14 years 18 days ago
2000
IEEE
The widespread use of public networks, such as the Internet, for the exchange of sensitive data, like legally valid documents and business transactions, poses severe security cons...
CSFW
2009
IEEE
14 years 3 days ago
2009
IEEE
Specification documents for real-world authentication protocols typically mandate some aspects of a protocol's behavior but leave other features optional or undefined. In add...