5 search results - page 1 / 1 » Traitor Tracing against Public Collaboration |
ISPEC
2011
Springer
12 years 7 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 ...
ASIACRYPT
2004
Springer
13 years 10 months ago
2004
Springer
We propose a public-key traitor tracing scheme in which (1) the size of a ciphertext is sublinear in the number of receivers and (2) black-box tracing is efficiently achieved again...
JCST
2010
12 years 11 months ago
2010
In this paper we introduce an architecture for a multi-key pirate decoder which employs decryption keys from multiple traitors. The decoder has built-in monitoring and self protect...
PODC
2003
ACM
13 years 9 months ago
2003
ACM
Traitor Tracing Schemes constitute a very useful tool against piracy in the context of digital content broadcast. In such multi-recipient encryption schemes, each decryption key is...
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...