23 search results - page 5 / 5 » Hierarchical Identity Based Encryption with Constant Size Ci... |
SP
2010
IEEE
13 years 9 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...
ISPEC
2011
Springer
12 years 8 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
13 years 11 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 ...