24 search results - page 1 / 5 » Attribute-Based Broadcast Encryption Scheme Made Efficient |
AFRICACRYPT
2008
Springer
13 years 11 months ago
2008
Springer
ICISC
2008
13 years 6 months ago
2008
Ciphertext-Policy Attribute-Based Encryption (CP-ABE) allows to encrypt data under an access policy, specified as a logical combination of attributes. Such ciphertexts can be decry...
ESORICS
2009
Springer
14 years 5 months ago
2009
Springer
In distributed systems users need to share sensitive objects with others based on the recipients' ability to satisfy a policy. Attribute-Based Encryption (ABE) is a new parad...
ASIACRYPT
2006
Springer
13 years 6 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...
JCP
2006
13 years 4 months ago
2006
A family of novel broadcast encryption schemes based on probabilistic key pre-distribution are proposed, that enable multiple sources to broadcast secrets, without the use of asymm...