10 search results - page 1 / 2 » New broadcast encryption scheme using tree-based circle |
DRM
2005
Springer
13 years 7 months ago
2005
Springer
ICISC
2004
13 years 6 months ago
2004
We propose a new broadcast encryption scheme based on polynomial interpolations. Our scheme, obtained from the Naor-Pinkas scheme by partitioning the user set and interpolating mul...
ASIACRYPT
2006
Springer
13 years 7 months ago
2006
Springer
We introduce a primitive called Hierarchical Identity-Coupling Broadcast Encryption (HICBE) that can be used for constructing efficient collusion-resistant public-key broadcast enc...
FC
2006
Springer
13 years 9 months ago
2006
Springer
In many content distribution systems it is important both to restrict access to content to authorized users and to protect the identities of these users. We discover that current s...
PROVSEC
2007
Springer
13 years 11 months ago
2007
Springer
In a threshold broadcast encryption scheme, a sender chooses (ad-hoc) a set of n receivers and a threshold t, and then encrypts a message by using the public keys of all the recei...