3 search results - page 1 / 1 » Outsider-Anonymous Broadcast Encryption with Sublinear Ciphe... |
PKC
2012
Springer
11 years 7 months ago
2012
Springer
Abstract. In the standard setting of broadcast encryption, information about the receivers is transmitted as part of the ciphertext. In several broadcast scenarios, however, the id...
CCS
2006
ACM
13 years 8 months ago
2006
ACM
We introduce a simple primitive called Augmented Broadcast Encryption (ABE) that is sufficient for constructing broadcast encryption, traitor-tracing, and trace-and-revoke systems...
EUROCRYPT
2006
Springer
13 years 8 months ago
2006
Springer
We construct a fully collusion resistant tracing traitors system with sublinear size ciphertexts and constant size private keys. More precisely, let N be the total number of users...