23 search results - page 5 / 5 » Hierarchical Identity Based Encryption with Constant Size Ci... |
SP
2010
IEEE
15 years 2 months ago
2010
IEEE
In this work, we design a method for creating public key broadcast encryption systems. Our main technical innovation is based on a new “two equation” technique for revoking us...
104
Voted
ISPEC
2011
Springer
14 years 1 months ago
2011
Springer
Abstract. Broadcast encryption provides a convenient method to distribute digital content to subscribers over an insecure broadcast channel. Traitor tracing is needed because some ...
SACMAT
2004
ACM
15 years 3 months ago
2004
ACM
We propose role-based cascaded delegation, a model for delegation of authority in decentralized trust management systems. We show that role-based cascaded delegation combines the ...