14 search results - page 3 / 3 » A Multi-Key Pirate Decoder Against Traitor Tracing Schemes |
CSREASAM
2003
13 years 5 months ago
2003
We introduce and analyze a randomized traitor tracing algorithm for broadcast security. This algorithm is very efficient compared to brute force methods (the mean time it takes is...
ASIACRYPT
2001
Springer
13 years 8 months ago
2001
Springer
Abstract. We use powerful new techniques for list decoding errorcorrecting codes to efficiently trace traitors. Although much work has focused on constructing traceability schemes,...
CRYPTO
2000
Springer
13 years 8 months ago
2000
Springer
Traceability schemes allow detection of at least one traitor when a group of colluders attempt to construct a pirate decoder and gain illegal access to digital content. Fiat and Ta...
ASIACRYPT
2003
Springer
13 years 9 months ago
2003
Springer
In this paper1 we propose a new symmetric block cipher with the following paradoxical traceability properties: it is computationally easy to derive many equivalent secret keys prov...